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ServiceManual
C30 Pre-AmpliÞ er
Issue 1.0
ARCAMARCAMBringing music & movies to lifeBringing music & movies to life
Contents List
! Circuit description
! Circuit diagrams o L958AY power supply board o L965AY pre-amp board o L928AY display board o L870AY phono board o L955AY multi-channel board
! Transformers
o L923TX � 115/230VAC toroidal o L922TX � 100VAC toroidal o L907TX � 100VAC frame
! Exploded view diagram
! Mechanical & packing parts list ! Circuit board silk screen & parts list
o L928AY display board o L955AY multi-channel board o L958AY power supply board o L965AY pre-amp board o L870AY phono board
C30 preamplifier circuit description. Introduction The C30 pre-amplifier uses pre-amp input switching/control and display boards that are very similar in design to the boards used in both the Diva A85/A90 and Fmj A32 integrated amplifiers and as such you may already be familiar with the layout and topologies of these boards. The C30 boasts a very much over-engineered power supply and output stage that is designed to bring the very best out of the existing Pre-amp input switching board. The main PCB L958AY also contains output buffers for the unbalanced outputs to drive long cables and balanced line drivers. A headphone amplifier is included to drive low impedance headphones down to 32 Ohm. For description of the pre-amplifier switching and control board see the section... Power supply. The mains input comes in via SKT1. Two Y caps return common mode noise to the chassis ground and an X cap reduces any single ended noise. The 1M5 resistor following this is in place to discharge the capacitors when the unit is turned off. The mains selector switch, which follows the resistor, changes the configuration of the transformer windings from series for 230V to parallel for 115V. Tx1 is a standby transformer it powers the microcontroller at all times so that the unit can be put into and out of standby. To reduce voltage losses after this transformer, low forward drop diodes are used. A low drop out regulator follows to create the 4.5v(D) supply; this supply powers the micro and digital circuits. The primary of the Toroid supply transformer Tx2 is connected to CON3 and the power to this is switched on and off by the relay RLY1.
The transformer has a number of secondary outputs and we use separate taps and bridge rectifiers networks followed by bulk capacitors to smooth the ripple. The voltages generated are +24V and -24V for the main analogue supplies, +46V for the HT supply to the VFD, and +18V, which is used to power the trigger output. The smoothed +/- 24V then goes through regulators REG 2 and REG 5 to create +/- 18V this is passed the pre-amplifier PCB via CON4. Another set of regulators REG 3 and REG 6 follow taking the 18V and creating a +/-15V supply that is available for add on modules such as the 7.1 channel input board. A 5v supply is derived via regulator REG 4 from the 18V to run the headphone amplifier. Mains detect. A mains present detector runs from the standby transformer, this detects the loss of mains using a peak hold circuit based around D7/TR1/DZ1 and TR2. If the power is lost this piece of circuitry sends a flag to the microcontroller so it can mute the outputs and shut down the unit. See Fig 1 for notes on protection modes. 12v trigger and RC5 receiver. The trigger output on SKT2 is driven through TR4 to provide a current limited supply at around 13V. IC1 A and B are used to demodulate incoming RC5 from socket SKT2. IC1A is a band-pass filter centred on 36KHz. This is followed by a peak detector circuit that demodulates the incoming signal. Fig 1. Protection and mute mode and measurements. Prot line Measured at. Working
reading AC present Resistor R12 +4.5v Mute* Con 8 Pin 5 +4.5v Standby* Resistor R5 at
point P18 .7v
Trigger ResistorR10 at point P54
+1.8v
Pre-amp input card. Introduction. The pre-amp stage is a high-performance, DC coupled design with microprocessor control of input select, two independent tape loops, electronic volume control and tone bypass. It features a discrete power supply and low-noise linear circuitry to obtain exceptionally low distortion and noise performance results. Power supply stage The secondary transformer output windings from the main toroid transformer are connected to SK300. The A.C voltage is rectified and smoothed by D300, D301, D306, D307 and C300, C301. The unregulated voltage should be around +/- 27 V obviously this is dependent on the A.C level at the mains inlet socket; F300 and F301 are the secondary A.C s.m fuses these are rated at 2A. The voltage regulators are discrete emitter followers the +15 voltage stage is described below as the �15 v stage is effectively very similar. Q300 and R300 act as a constant current source, supplying around 7mA into D310. C302 and C314 reduce ripple and broadband noise on the zener diode. Q305 and Q306 form a complementary Darlington NPN transistor, which is configured as an emitter follower producing +15v at it�s output. C303 is to provide bulk charge storage and to reduce the AC output impedance of the power supply. D302 prevents reverse bias of the supply during power down. Z301 is a conventional LM317 type circuit to regulate the +15v rail down to +5v for the tone and volume control circuits.
Input switching Each of the inputs has a pair of diodes to the +/- 15v rails to prevent static spikes from causing damage to the CMOS multiplexors. In addition, there is a simple resistor-capacitor filter with a corner frequency of approximately 340kHz to remove any unwanted high frequency interference from the signal. This uses high quality WIMA polypropylene capacitors for the best possible performance. Z104 (left) and Z105 (right) are the main input multiplexers, which are configured in a �virtual earth� unity gain arrangement with Z115 and Z116. This is an inverting circuit topology and the phase is corrected by the inverting volume control. Z115B (left) and Z116B (right) are the integrating servos, which remove any D.C coefficient from the Analogue input switching stages before the signal is passed onto the following stages, R180 and C147 (left) form a filter to remove any broadband noise from the servo output and to improve the speed response. Z100 � Z103 are the Tape output selectors these are non-inverting and the outputs are again buffered by Z9 a/b and Z10 a/b before arriving at the two tape loop outputs. Z106 is configured as a double pole changeover switch and is used to select the tone controls or direct by pass mode. (See below for more information). Tone controls The tone control stage is non-inverting and uses a gyrating bell filter for the Bass and a simple shelving filter for the high frequencies, the left channel only will be described. The input is attenuated by �6dB and biased to a voltage of +2.5v D.C by C111, R113, R112, R110, R111 and C110. This is so the signals fall within the 0 � 5v D.C required by the digital potentiometer Z108.
Z111B and its associated components form an active equivalent of a series resonant LCR circuit. This has an impedance minimum 5.4k at around 80. The digital pots Z108D and Z108A control the bass and treble respectively, this accomplished by moving the wiper connected to the frequency-sensitive impedance between to non inverting and inverting terminals of Z112A, effectively changing the ratio of feedback boost and feed forward attenuation of the circuit at the desired frequencies, thus providing a EQ gain control that is on a logarithmic scale, with the use of a linear pot. Z112B provides the 6dB of gain necessary to bring the nominal level of signal back to unity C116 and C117 remove the 2.5VDC offset from the output to prevent click and bangs when the tone control are activated. Z108 is controlled by a simple 3-wire serial interface from the microprocessor. Each of the digital lines has it�s own ground return these are terminated at the GND pin of the chip to minimize any electromagnetic interference. Volume control Z107 is a VSDVC electronic volume control IC. It works in conjunction with external op-amp Z117a/b by varying the feed-forward and feedback resistors in an inverting gain configuration, the volume control is driven by 3-wire data from the H8 micro on the display board � if the control receives no data it will remain in Audio mute mode. Relay RLY100 shunts the output of the Op-amps to ground at switch on � power down and when switching between inputs.
Audio output stages. The Audio output stage contains the buffered, un-buffered and balanced outputs as well as the headphone driver. The audio signal from the preamp PCB enters the board on CON100 and the direct signal goes straight to the output via the mute relays RlY100A and RLY101B. A buffered version of the signal is created by IC100 and IC101. IC100 and IC101 are op-amps configured as unity gain non-inverting buffers. The C30 also has a Balance XLR output stage that drives into the balanced line drivers IC103 and IC104. These line divers create a transformer-less balanced output. Headphone Output. The selected audio output signal is driven into the headphone driver IC102; this signal then passes through CON101 and CON102 to the headphone socket SKT101. The mute signal passes through the switch contacts in the headphone socket so when headphones are inserted the main outputs are relay muted. Please note: this means that if the headphone sockets control contacts are faulty or damaged the unit will be permanently stuck in audio mute mode. RC5 remote code assignment change. The C30 has the ability to switch between RC5 system code 16* and 19, we can achieve this by pressing and holding the Phono/Aux � CD and AV � DVD buttons simultaneously the display will show. RC5 System Code 16* We can toggle the system code using the rotary encoder.
Display board The display board is very similar in design to the board that has been used for many years in the A85 family of products inc FMJ A32 and as such those of you familiar with these products will know there way around this board, a full description follows. The power supply rails for the display board are derived from the main board we should expect to see the below supplies in place (Fig 2.) Fig 2 Display board power supply pins Power supply Pin number of SK1 + 5v D.C (micro) Pin 14 + 5v D.C Pin 1 + 46v D.C for VFD HT Pin 3
Please note: the H8 micro is very critical of the +5v supply and as such the unit may crash or fail to power up during use if the +5v supply drops below 4.5v. H8 Microprocessor The H8 micro at location Z1 is pre-programmed by Arcam using a flash-programming module and cannot be reprogrammed in the field unless you have access to the appropriate hardware and software. The H8 forms the heart of the C30 and takes on all major control functions including.
1. Control of the input switching. 2. Controls the action of the volume cont. 3. Monitors protection status and mute lines
A85/A90/A32 only. 4. Sends display information to the VFD. 5. Receives and decodes RC5 data. 6. Receives data from rear panel remote
input. 7. Stores setting information via 24C02 E-
prom. At initial power up the H8 micro is reset by Z2 a DS1233 econo reset package. The input switching information is driven out to the Pre-amp card via the 9 select lines that appear on Pins 14 � 22 of SK3.
The Volume control and tone control circuits are driven from the SDATA � SLOAD and SCLK data lines from SK3. The Mute status line has control over the pre-amp output relay at location RLY100; the mute is triggered during power up/down and between input selections and under Mute commands. Within the C30 the DC prot, Therm, VI prot and SP1/SP2 control lines are all connected to Digital ground on the main board of the pre-amp as these are not required within this product. The H8 drives the VFD via 4 Data lines that can be seen on R64 � R67 as DISPDAT, DISPCLK, DISPBLK, DISPLAT these drive directly into the VFD. Remote Data can be received by the C30 via the 3.5 mm Phono jack on the rear of the Pre-amp and the previously described remote demodulator on the main board this demodulated RC5 arrives on the display board via Pin 3 of SK1 and goes into a common IR input pin of the H8 micro (pin 87) this pin is also used to pick the RC5 code up from the Display onboard remote receiver. At power up the H8 reads all previously stored and last settings used by the amplifier from the e-eprom at location IC5 these will include the last input used and tape settings also tone control and input level settings, any changes to the set-up of the amplifier are sent to the e-eprom for future recall, at power down the H8 downloads it�s settings to the e-eprom. All indication LED�s are driven directly from the H8 micro, these LED�s are tagged onto the +5v rail via 10k current limiting resistors Q1 and Q2 form a toggle between Green and Red for the standby/power LED. The volume control is driven from a Rotary encoder at location SW18 the toggle lines from the encoder arrive at the H8 as control lines Phase A and Phase B on Pins 93 and 94.
Multi channel input module (optional) Introduction The multi input module an optional expansion board that allows the existing Amp/Pre-amp to become part of a surround system when driven by a DVD/SACD player with Analogue surround outputs. The board has two sets of 7.1 input (8 channels) these are labelled as MCH1 and MCH2 and accept Left, Right, Centre, Left surround, Right surround, Left Back, Right back audio Information. All input channel levels can be trimmed levels to allow for system balancing. Put very simply this is an eight-channel preamplifier. Power supply The board is powered from the +/- 15v supply on the existing pre-amp board on board regulators REG100 and REG101 regulate these rails down to �5v and +5v respectively. The digital sections of the circuit are powered by a single +5v rail this is isolated from the main 5v rail via inductor L100. Capacitors C100, C101 and C105, C107 act as bulk charge stores to prevent current surges from affecting the main pre-amp stage power supply stages. Micro Processor The micro controller operates from a 4 Mhz crystal and is in control of all of the board�s function via its input/output ports. The micro controller is reset on power up via R/C network R101 and C120. The micro controller stays in reset condition for approximately 500ms this allows the host micro controller (H8 Z1 on display board) to initialize and for the power supplies to settle. The Host micro communicates with the onboard micro via CON 101. Three lines are
used for communication these are seen on the circuit diagram as PB0, receive from ExpBrd and Transmit to ExpBrd. When the host is communicating with the onboard micro controller PB0 will be driven low, otherwise the Data sent will be ignored. Input switching The input allow for the signal routing of the eight channels from either of the inputs these are MCH1 and MCH2, select lines S1-S2-S3 are used to select each bank of inputs this inputs stage utilizes 6 x 74HCT4053 multiplexers you will notice that IC204 and IC205 only utilize the S1 and S2 select channels as this input switch only deals with two channels (Back left and Back right). Please note: The software will only allow one set of inputs to be selected at any one time. The outputs of the input multiplexers drive into a group of 8 line drive Op-Amps (IC300-IC307) these are configured two pole integrating D.C servo before reaching the Volume control stages. Volume control Volume control is performed by two channel Burr-Brown PGA2310 volume control chips. The gain is under micro control with steps of 0.5dB. All volume control chips share Data, Clock and Mute control but have Chip select lines that are grouped in the following way Front Right, Front Left, Centre and Sub share the same select line, and the remaining channels share a chip select line (Surround right and Left, Back right and Left). The volume of each channel can be controlled individually �trimmed�. If a loud clicking is heard on a individual channel whilst adjusting the volume it is probably the input stage that is at fault and not the volume control chip itself, the input stage should prevent D.C levels form entering the volume control.
Output driver stage The output driver stage consists of four OPA2134 dual channel Op-Amps (IC400-IC403) each output for instance Front left channel takes one channel of the op-amp. The front left and front right channels are driven down into the Pre-amp board via Pins 1 and 2 of connector Con400 and is fed into the input switches of the Pre-amp boards multiplex on Pin 9 from this point the signal is dealt with as a normal signal input into the Pre-amp. Please note: the left and right signals are seen on the L937 pre-amp card circuit diagrams as module left and module right. The Remaining channels are rail clamped to remove any over-voltage spikes from the rails and to prevent damage to ancillary equipment using diode packages D400 � D405. Each output has a mute relay that when engaged shunts the output to ground at power up and power down preventing any spurious D.C levels from leaving the card. Simplified Block Diagram
Inpu
t Mux
Mul
ti-ch
anne
l inp
uts Centre, Sub, Surround
L+R, Back L+R out 8
28 Volume
Front Left and Right to host.
2 2
Mute
2
Buffer Buffer
6 66
BufferBuffer
Volume
Micro controller
From Host micro controller
Phono stage The Phono board is a simple single stage RIAA amplifier. It consists of two channels of high gain amplification, and switching between moving magnet (MM) and moving coil (MC) settings. PSU: The unit derives its ±15V regulated rails from the unit it is fitted into with only local decoupling capacitors on board. Interface: The unit connects to the host unit via a 8 way connector: Amplifier: The left channel has designators beginning with 100, and the right with 200. For the purposes of this description the left channel will be described, as the right channel the same in all respects. The amplifier is a small signal class A voltage feedback amplifier with switchable gain. The input consists of an actively loaded differential pair of very low noise PNP transistors (TR106, 107). These transistors are very specific and should only be replaced with identical parts with the E grade high gain. TR100 & TR101 form a current source for the pair, which sets the quiescent current for the entire amplifier. The active load consists of TR110 & TR111, which forms part of a differential current mirror with TR112, 113 & 114. This differential stage also has an active load (TR102 & TR103) to keep gain to a maximum. Both of these differential stages are designed to have as much gain as possible to enable the single stage design. The RIAA response is achieved in the feedback network: C101,110,111,112,119,120,&R115,112. C115 is used to correct between MM & MC gains as the amplifier is non-inverting.
SW100 switches between MM & MC. Two poles of the switch change between the different loading required for each type of cartridge: R108 & C109 for MM, and added inparallel for MC R104 & C108. The other two poles change the feedback resistor value to alter the gain. MM: R105 and in parallel for MC R123. The DC offset is controlled by a non-inverting servo built around IC100. The amount of servo current is different for each gain setting via R111 (MM) & R124 (MC) so that the low frequency high pass point remains the same for both settings. However the high pass point for the circuit is set by C113. This gives a warp filter, stops DC startup thumps from upsetting DC coupled circuitry and an approximation of the RIAA/IEC curve (-2dB @ 20Hz). The output is class A buffered by a dual mirror follower (TR104, 105, 108, 109). The quiescent current is set up by D100 and R118, 119. Closed loop stability is achieved with C116, 117 giving symmetrical slewing capability.
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L958CT0_1.4_Top Level.Prj
C30 Preamp
Contact Engineer: L958CT015-Jul-2003
INITIALS
Printed: 1 1Sheet of
Notes:
Contact Tel: (01223) 203200Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
PSU and Control CircuitL958CT1_1.4_PSU and Control New Demod.Sch
Audio CircuitL958CT2_1.4_Audio1.Sch
FD1
FD2
FIX2
Dia 3.2mm
FIX1
Dia 3.2mm
1
FIX3
Dia 3.5mm
1
FIX4
Dia 3.5mm
FIX11
Dia 3.5mm
FIX5
Dia 3.5mm
FIX6
Dia 3.5mm
FIX12
Dia 3.5mm
FIX7
Dia 3.5mm
FIX8
Dia 3.5mm
FIX13
Dia 3.5mm
FIX9
Dia 3.5mm
FIX10
Dia 3.5mm
QTY DESCRIPTIONPART No. NOTESITEM
ITEM1 1 Blank PCB C30 Preamp PSUL958PB
ITEM2 1 Clip For SW Profile HeatsinkF006
ITEM3 1 Clip For SW Profile HeatsinkF006
ITEM4 1 Clip For SW Profile HeatsinkF006
ITEM6 1 Clip For SW Profile HeatsinkF006
Clip for HS1
ITEM7 1 Clip For SW Profile HeatsinkF006
Clip for HS2
Clip for HS3
Clip for HS5
Clip for HS6
0V CHS
FD3
FD4
TOOL1
TOOL2
TOOL3
TOOL4
ITEM8 1 Pad Damping 15x6x3MM SorbothaneE802AP
PLACE ON RLY100
PLACE ON RLY101
PLACE ON RLY102
PLACE ON RLY103
PIECE SHARED BETWEEN C21, C22 (SEE ASSY DWG)
1.0Production release17/04/03MJT03_E119
ITEM17 1 Earth Lead Assy 75MM8M101 SOLDER TO TAB ON SKT1
ITEM9 1 Pad Damping 7.5x6x3 SorbothaneE826AP
ITEM10 1 Pad Damping 7.5x6x3 SorbothaneE826AP
ITEM11 1 Pad Damping 7.5x6x3 SorbothaneE826AP
ITEM12 1 Pad Damping 7.5x6x3 SorbothaneE826AP
ITEM13 1 Fuseholder Cover For 20mm FuseholderF022
ITEM14 1 Fuseholder Cover For 20mm FuseholderF022
ITEM15 1 Fuseholder Cover For 20mm FuseholderF022
ITEM16 1 Fuseholder Cover For 20mm FuseholderF022
1.1Mods following listening test. Sorbothane and some caps06/06/03AJD03_E172
1.2Renumbered Sorbothane21/06/03KAL03_E186
1.3RC5 remote bus demod fix27/06/03AJD03_E191
1.4R1 changed to VR3715/07/03KAL03_E215
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L958CT1_1.4_PSU and Control New Demod.Sch
C30 Preamp
Contact Engineer: L958CT115-Jul-2003
INITIALS
Printed: 2 3Sheet of
Notes:
Contact Tel: (01223) 203200Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
EARTH
MAINS WIRING AND AUXILIARY SUPPLY
DGND
+4V5(D)
EMC ShieldSH1
1
L
N
E
SKT1BULGINPX0580
C13N3250VCER
C23N3250VCER
C5220N275VPP X2
LIVE
NEUTRAL
FHLDR220mm HLDR
FHLDR120mm HLDR
C43N3250V
CER
C33N3250V
CER
RLY1BTakamisawaF1CA005V
RLY1A
TakamisawaF1CA005V
RLY1CTakamisawaF1CA005V
AD
J
REG5LM337TTO-220
AD
J
REG2LM317TTO-220
D11N5819DO-41
D21N5819DO-41
D31N5819DO-41
D41N5819DO-41
DGND
+4V5(D)
C17470N100VMKS2
FS1 T2A S506
FS2 T2A S506
C19470N100VMKS2
C93300UF25VYK
C18470N100VMKS2
C20470N100VMKS2
D5BAS16SOT-323
D8BAS16SOT-323
D12BAS16SOT-323
D9BAS16SOT-323
D13BAS16SOT-323
D6BAS16SOT-323
P2
P3
P1
P8
P14 P17
P19
P43
P24
P25
P26
P42
P22
P23
P38
P39
P10
P28
P29
P30
P32
P45
C141000UF10VYK
C26100N50V0805
C25100N50V0805
1A
1
1B
2A 2 2B
115V 230V
SW118-000-0019
P9
R62K20W1250805
R72K20W1250805
R1868R0W1250805
R22100R0W1250805
R1768R0W1250805
R19100R0W1250805
115V
115V
6
4
2
1 5
8
9V
9V
3 7
TX1Open Frame
D17
SBYV27-200DO-15
D18
SBYV27-200DO-15
D21
SBYV27-200DO-15
D20
SBYV27-200DO-15
D19
SBYV27-200DO-15
D23
SBYV27-200DO-15
D24
SBYV27-200DO-15
D22
SBYV27-200DO-15
AD
J
REG6LM337TTO-220
AD
J
REG3LM317TTO-220
D10BAS16SOT-323
D14BAS16SOT-323
D11BAS16
SOT-323
D15BAS16SOT-323
P34
P47
C28100N50V0805
C27100N50V0805
R82K20W1250805
R92K20W1250805
R24100R0W1250805
R23100R0W1250805
R20100R0W1250805
R21100R0W1250805
1 2 3 4
5 6 7 8
CON2
MOLEX44472
1
2
3
4
5
6
CON3
MOLEX44472
1 2
3 4
CON4MOLEX44472
1234
CON6
MOLEX6373
1234
CON7
MOLEX6373
GREEN 1CON1
WAGO256
TR3FMMT497SOT-23
R5
2K20W1250805
DBR1W02
R11
10K0W1250805
D7BAS16SOT-323
TR1BC849BSOT-23
R143K30W1250805
C15
10UF50VYK
R1210K0W1250805
TR2BC849BSOT-23
DZ1
BZX84C2V7SOT-23
+4V5(D)
DGND
RC5 REMOTE BUS DEMOD
C30100N50V0805
R13
10K0W1250805
+4V5(D) +4V5(D)
R28
22K0W1250805
L1
70R@100MHz
DZ3BZX84C3V9SOT-23
DGND
C39100P100V0805
R10
2K2 0W1250805
P50
P51
P54
P63
GN
D1
NC1
GN
D2
NC2
SKT2HOSIDENHSJ
STANDBY*
AC PRESENT
REMOTETRIGGER
TO DISPLAY CARD
DGND
DGND
+4V5(D)
+46V(D)
DGND
+24V7(A) +18V(A)
-24V7(A) -18V(A)
+15V(A)
-15V(A)
+46V(D)
DGND
DCPROTVIPROT
THERMPROT
SPKR2 ONSPKR1 ON
+24V7(A)
-24V7(A)
C23100N50V0805
C24100N50V0805
C33100UF25VYK
+5V(A)
PSUGND(A)
PSUGND(A)
C21
10,000UF50VUSR
C22
10,000UF50VUSR
MUTE*
R4680R0W1250805
R3270R0W1250805
R163K30W1250805
R341K50W1250805
R33470K0W1250805
D16BAS16SOT-323
R153K30W1250805
R311K80W1250805
C31100N50V0805
+4V5(D)
TR6MMUN2211LT1SOT-23
R354K70W1250805
C32100N50V0805
+5
REG4L7805CVTO-220
C42680P100V0805
1234
CON5
MOLEX6373
AGND
R27
10R0W1250805
P64
P65P67
P66P68P69
C7100N50V0805
C8100N50V0805
C6100N50V0805
P4P6
P7
P5
P27
P11
P12
P13
P15
P16
P18
P20 P21
P36P35
P40
P41
P31
P44
P33
P46
P48
P49
P37
P52 P53
P55P58
P59P57
P56
P60
P61
P62P70
HS3ASW50-28.8C/W
HS6ASW50-28.8C/W
HS5ASW50-28.8C/W
HS2ASW50-28.8C/W
HS1ASW50-28.8C/W
EMCGND3
PSUGND(A)PSUGND(A)
0V CHS
PREAMP AUDIO REGULATORS
MAINS PRESENT DETECT
D25BAS16SOT-323
DBR2W02
+18V(D)
DGND+18V(D)
FHLDR320mm HLDR
FHLDR420mm HLDR
FS3 T250mA S504
FS4 T250mA S504
HS4A
PF75223.7C/W
C38100UF100VYK
C44100N50V0805
TR4BD179TO-126
TR5FMMT497SOT-23
R2510R0W1250805
R263K30W1250805
DZ2BZX84C15VSOT-23
DGND
SP1
PSUGND(A)
PSUGND(A)
PSUGND(A)
SP2 SP3GND_N1
GND_Q1
GND_N2
GND_Q2
R366K80W1250805
123456789
1011121314
CON8
MOLEX5229-NCPB
C431000UF35VYK
P71
P72
P73
P74
P75
P76
P77
P78
R39470R0W1250805
C16100N50V0805
12
54
6
OPTO14N35DIP-6
R370R0
0W1250805
+4V5(D)
C29100N50V0805
0V CHS
0V CHS
NF
NF R301K20W1250805
R29270K0W1250805
C40
150P 100V0805
C41
150P 100V0805
R32
680K 0W1250805
6
57
IC1B
TS972IDSO-8
2
31
84
IC1A
TS972IDSO-8
R2
0R00W1250805
R38
0R00W1250805
NF
P79
P80
AD
J
REG1
LM1086CT-ADJ
TO-220
FS5
T500mAR452
1.0Production release17/04/03MJT03_E119
Voltage specific fuses:FS1 & FS2 are T2A type for 230V / 115V only. Parent BoM indicates which type for which voltage.
Voltage specific transformer:Refer to parent BoM for which part to use for which voltage.
C35
22UF20VOSCON
C34
22UF20VOSCON
C37
22UF20VOSCON
C36
22UF20VOSCON
C10
100UF20VOSCON
C12
100UF20VOSCON
C11
100UF20VOSCON
C13
100UF20VOSCON
1.1Mods following listening test. Sorbothane and some caps06/06/03AJD03_E172
1.2Renumbered Sorbothane21/06/03KAL03_E186
R1000
1K00W25
MF
R1000 is hand fit it is fitted between pins 1 and 4 of OPTO 1
1.3RC5 remote bus demod fix27/06/03AJD03_E191
R11M50W5VR37
1.4R1 changed to VR3715/07/03KAL03_E215
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L958CT2_1.4_Audio1.Sch
C30 Preamp
Contact Engineer: L958CT215-Jul-2003
INITIALS
Printed: 3 3Sheet of
Notes:
Contact Tel: (01223) 203200Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
SC
RN
REAR PANEL VIEW
SKT100KUNMINGGOLD
1234
CON100
AMPCT
2
36
74 1 5
8
IC101AD797ARSO-8
C106
10N100VMKS2
C107
10N100VMKS2
R103
100R0W1250805
R102
100R0W1250805
PAGND PAGND
PAGND PAGND
2
36
74 1 5
8
IC100AD797ARSO-8
C104
10N100VMKS2
C10510N100VMKS2
R100
100R0W1250805
PAGND PAGND
PAGND PAGND
PAGND
PAGND PAGND
D102BAV99SOT-23
D103BAV99SOT-23
D101
BAV99SOT-23
D100
BAV99SOT-23
RLY100ANECEB2-12NU
R101
100R0W1250805
R104
47R 0W1250805
R105
47R 0W1250805
C2
NC
2
NO
2
RLY101BNECEB2-12NU
RLY100BNECEB2-12NU
RLY101ANECEB2-12NU
C100
100UF25VCFNE
C101100UF25VCFNE
C102
100UF25VCFNE
C103
100UF25VCFNE
AGND
AGND
AGND
AGND
-15V(A)
+15V(A)
-15V(A)
+15V(A)
-15V(A)
+15V(A)
-15V(A)
+15V(A)
-15V(A)
+15V(A)
-15V(A)
+15V(A)
123456
CON102
AMPCT
HEADPHONE AMP
100mW 20-30 ohms
HP_OUTL
HP_OUTR
R113
4R71WCF
R111
47K0W1250805
R112
47K0W1250805
R110
10K0W1250805
R109
10K0W1250805
R116
100K0W1250805
R117
100K0W1250805
R108
2R20W1250805
8
2
3
6
4
1
7
5
IC102
LM4880MSO-8
C122
33P100V0805
C121
33P100V0805
C112
100N50V0805
C12510UF50VYK
C120
1UF 50V YK
C119
1UF 50V YK
C118
470UF25VYK
C124
220UF 16V YK
C123
220UF16VYK
R114
4R71WCF
+5V(A)
231
NCL
CL
CR
NCR
LR
SKT101HOSIDENHLJ
123456
CON101
AMPCT
L_AUDIO
R_AUDIO
L_AUDIO
R_AUDIO
RLY102C
NECEB2-12NU
RLY103C
NECEB2-12NU
DGND
+18V(D)
D104
BAS16SOT-323
P100
R115150R0W1250805
R106
15K 0W1250805
R107
15K 0W1250805
PAGNDMUTE*
C113
100P100V0805
C114
100P100V0805
C115
100P100V0805
C116
100P100V0805 C117
10N100V0805
PAGND
LEFT
RIGHT
DIRECTBUFFERED
PREAMP AUDIO OUTPUTS
P107
P108
P103
P104
P105
P111
P112
P113
P119
P120
P121
P122
P124
P123
P126P125
P133 P134
P127
P128
P130
P129 P131
P106
P114
P115
P116
P117
P132
P118
P110
P101
P102
P109
VC
C6
VO+ 8
GND3
SNS- 2
VIN4
SNS+ 7
VO- 1
VE
E5
IC103
DRV135UASO-8
C128100N50V0805
C129100N50V0805
R120
47R 0W1250805
R121
47R 0W1250805
PAGND
PAGND
PAGND
C126100UF25VCFNE
C127100UF25VCFNE
AGND
AGND
RLY100C
NECEB2-12NU
RLY101C
NECEB2-12NU
VC
C6
VO+ 8
GND3
SNS- 2
VIN4
SNS+ 7
VO- 1
VE
E5
IC104
DRV135UASO-8
C136100N50V0805
C137100N50V0805
R122
47R 0W1250805
R123
47R 0W1250805
PAGND
PAGND
PAGND
3
21
G
1 2
3
CON104NeutrikNC3MBH-B
C134100UF25VCFNE
C135100UF25VCFNE
AGND
AGNDRLY103ANECEB2-12NU
RLY103BNECEB2-12NU
-15V(A)
+15V(A)
-15V(A)
+15V(A)
D108BAV99SOT-23
D107BAV99SOT-23
-15V(A)
+15V(A)
-15V(A)
+15V(A)
HEADPHONE JACK PCB
C139100P100V0805
L_AUDIO
R_AUDIO
L100
70R@100MHz
C138
100P100V0805
C141
10N100V0805
C140
100P100V0805
3
21
G
1 2
3
CON103NeutrikNC3MBH-B
RLY102ANECEB2-12NU
RLY102BNECEB2-12NU
PAGND
D106
BAV99SOT-23
D105
BAV99SOT-23
-15V(A)
+15V(A)
-15V(A)
+15V(A)
C131100P100V0805
C130
100P100V0805
C133
10N100V0805
C132
100P100V0805
L101
70R@100MHz
EMCGND1
EMCGND2
MUTE*
R118
10K0W1250805
R119
10K0W1250805
PAGND PAGND
0V CHS
0V CHS0V CHS
P135
P136
P137
P138
P140
P139
P141
P142
P143
P144
P145
P146
P147
P148
AGND
TR100BD179TO-126
R124150R0W1250805
C110470P100V0805
C109470P100V0805
C111470P100V0805
C108470P100V0805
R12510R0W1250805
1.0Production release17/04/03MJT03_E119
1.1Mods following listening test. Sorbothane and some caps06/06/03AJD03_E172
1.2Renumbered Sorbothane21/06/03KAL03_E186
1.3RC5 remote bus demod fix27/06/03AJD03_E191
1.4R1 changed to VR3715/07/03KAL03_E215
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L965C1_1.2.PRJ
C30 Preamp PCB
Contact Engineer: L965C110-Oct-2003
INITIALS
Printed: 1 3Sheet of
Notes:
Contact Tel: (01223) 203243Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
ARCAM
A4
Main signal pathL965C2_1.2.SCH
Power supplyL965C3_1.2.SCH
PCB
PCB1
L937PB_1
03_E156 KAL 02/06/03 Assy created from L937, various capacitors and sorbothane changed 1.0
03_E221 KAL 18/07/03 1.1Added sorbothane, changed 470pF FKP2 and 100uF Oscon part no.
03_E291 MJT 10/10/03 1.2None to this sheet. Transistors Q301 & Q305 obsolete.Replaced by 4B5171 and 4B1930 respectively
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L965C2_1.2.SCH
C30 Preamp PCB
Contact Engineer: L965C210-Oct-2003
INITIALS
Printed: 2 3Sheet of
Notes:
Contact Tel: (01223) 203243Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
ARCAM
A2
EM
C
1
N
F
SK2A
PHONO4G
C1001N0 SM
0V_SIG
0V_SIG
R100
1K0 SM
R101
1K0 SM
R103100K SM
R104100K SM
D100BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D101BAV99W DUAL SM
+15V -15V
N
F
SK2B
PHONO4G
0V_SIG
R102
1K0 SM
R125
1K0 SM
R105100K SM
R128100K SM
D102BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D106BAV99W DUAL SM
+15V -15V
EM
C
1
N
F
SK3A
PHONO4G
C1211N0 SM
0V_SIG
0V_SIG
R126
1K0 SM
R127
1K0 SM
R129100K SM
R130100K SM
D107BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D108BAV99W DUAL SM
+15V -15V
N
F
SK3B
PHONO4G
0V_SIG
R156
1K0 SM
R157
1K0 SM
R159100K SM
R160100K SM
D112BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D113BAV99W DUAL SM
+15V -15V
EM
C
1
N
F
SK4A
PHONO4G
C1391N0 SM
0V_SIG
0V_SIG
R158
1K0 SM
R189
1K0 SM
R161100K SM
R192100K SM
D114BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D115BAV99W DUAL SM
+15V -15V
EM
C
1
N
F
SK5A
PHONO4G
0V_SIG
R190
1K0 SM
R191
1K0 SM
R193100K SM
R194100K SM
D116BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D117BAV99W DUAL SM
+15V -15V
CD INPUT
TUNER INPUT
AV INPUT
DVD INPUT
TAPE INPUT
VCR INPUT
C1601N0 SM
0V_SIG
C1641N0 SM
0V_SIG
0V_SIG
R195
1K0 SM
R196
1K0 SM
R197100K SM
R198100K SM
D118BAV99W DUAL SM+15V -15V
0V_SIG
0V_SIG
D119BAV99W DUAL SM
+15V -15V
EM
C
1
N
F
SK6
PHONO2G
AUX INPUT
CD L
CD R
TUNER L
TUNER R
AV L
AV R
DVD L
DVD R
TAPE IN L
TAPE IN R
VCR IN L
VCR IN R
AUX L
AUX R
AUX LCD LTUNER LAV LDVD L
VCR IN LMODULE L
0V_SIG
AUX RCD RTUNER RAV RDVD R
VCR IN RMODULE R
0V_SIG
TAPE 0TAPE 1
TAPE 2
TAPE 0TAPE 1
TAPE 2
+15V
+15V-15V
-15V
0V_SIG
0V_SIG
C104100N SM
C105100N SM
+15V
-15V
3
21
Z109ATL072 SM
84
Z113CTL072 SM
R1061M0 SM
0V_SIG
R108
47R SM
D103BAV99W DUAL SM
+15V -15V
N
F
SK4B
PHONO4G
0V_SIG
5
67
Z109BTL072 SM
R1071M0 SM
0V_SIG
R109
47R SM
D104BAV99W DUAL SM
+15V -15V
3
21
Z110ATL072 SM
R1311M0 SM
0V_SIG
R133
47R SM
D109BAV99W DUAL SM
+15V -15V
5
67
Z110BTL072 SM
R1321M0 SM
0V_SIG
R134
47R SM
D110BAV99W DUAL SM
+15V -15V
N
F
SK5B
PHONO4G
0V_SIG
+15V
+15V-15V
-15V
-15V
-15V
C108100P SM
C109100P SM
C129100P SM
C130100P SM
AUX LCD LTUNER LAV LDVD LTAPE IN L
MODULE L
0V_SIG
AUX RCD RTUNER RAV RDVD RTAPE IN R
MODULE R
VCR 0VCR 1
VCR 2
VCR 0VCR 1
VCR 2
0V_SIG
0V_SIG
0V_SIG
TAPE OUTPUT
VCR OUTPUT
C106100N SM
C107100N SM
+15V
-15V0V_SIG
C125100N SM
C126100N SM
+15V
-15V
0V_SIG
C127100N SM
C128100N SM
+15V
-15V
0V_SIG
AUX LCD LTUNER LAV LDVD LTAPE IN LVCR IN LMODULE L
AUX RCD RTUNER RAV RDVD RTAPE IN RVCR IN RMODULE R
LISTEN 0LISTEN 1LISTEN 2
LISTEN 0LISTEN 1LISTEN 2
0V_SIG
0V_SIG
C143100N SM
C144100N SM
+15V
-15V
0V_SIG
C145100N SM
C146100N SM
+15V
-15V
0V_SIG
84
Z114CTL072 SM
R17022K SMR162
22K SM R17122K SMR163
22K SM R17222K SMR164
22K SM R17322K SMR165
22K SM
R17422K SMR166
22K SM R17522K SMR167
22K SM R17622K SMR168
22K SM R17722K SMR169
22K SM
+15V
+15VR178
22K SM
C148
22P SM
R179
22K SM
C149
22P SM
5
67 Z115B
OPA2134PA SM
5
67 Z116B
OPA2134PA SM
84
Z116C
OP
A21
34P
A S
M
0V_SIG
0V_SIG
R183
1M0 SM
R184
1M0 SMR199
100K SM
R180
100K SM
0V_SIG
0V_SIG
+5V
+5V
+5V
+5V
+5V
+5V
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z100
DG408DY
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z101
DG408DY
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z102
DG408DY
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z103
DG408DY
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z104
DG408DY
X04
X15
X26
X37
X412
X511
X610
X79
EN2
A01
A116
A215
V-3
D 8
GND14
V+ 13Z105
DG408DY
LIN4
LGND5
RGND12
RIN13
LMO 2
RMO 15
AV
CC
1
DV
CC
7
LFO 3
RFO 14
DG
ND
11
XC
S6
DA
TA
9
CC
LK10
XM
UT
E8
AG
ND
16
Z107VSDVC
0V_SIG
C186
100N SM
+5V
C155100N SM C156
100N SM
0V_SIG0V_SIG
+5V
SC
LKS
DA
TA
SLO
AD
0V_SIG
0V_SIG
R200
2R2 SM
R201
2R2 SM
R202
2R2 SM0V_SCLK
0V_SLOAD
0V_SDATA
C15822P SM
C15922P SM
0V_SIG
0V_SIG
SEL11
S2 14
D12
V+ 13
S13
S3 11
V-4
GND5 VL 12
S46
D3 10D47
SEL3 9
D2 15
SEL48
SEL2 16Z106
DG413DY
+15V-15V
0V_SIG
+5V
TONE*
TONE*
TONE*
TONE*
C152100N SM
0V_SIG
C153100N SM
R186
47R SM
R187
47R SM
R185
22R SM
R1102K2 SM
R1112K2 SM
+ C110100U EL
R112
22K SM
0V_SIG
R11322K SM
+ C11110U CERAFINE
+5V
3
21
Z111ATL072 SM
5
67
Z112BTL072 SM3
21
Z112ATL072 SM
5
67
Z111BTL072 SM
84
Z109CTL072 SM
84
Z110CTL072 SM
+
C117
10U CERAFINE
R12122K SM
R11922K SM
R12022K SM
+ C11610U CERAFINE
0V_SIG
D105BAV99W DUAL SM
0V_SIG
R114
22K SM
R118
22K SM
1618
17Z108D
DS
1844
1519
14Z108A
DS
1844
R1152K7 SM
R1162K7 SM
0V_SIG
R1175K6 SM
R1352K2 SM
R1362K2 SM
+ C131100U EL
R137
22K SM
0V_SIG
R13822K SM
+ C13210U CERAFINE
+5V
3
21
Z113ATL072 SM
5
67
Z114BTL072 SM3
21
Z114ATL072 SM
5
67
Z113BTL072 SM
+
C138
10U CERAFINE
R14622K SM
R14422K SM
R14522K SM
+ C13710U CERAFINE
0V_SIG
D111BAV99W DUAL SM
0V_SIGR139
22K SM
R143
22K SM
62
7Z108B
DS
1844
53
4Z108C
DS
1844
R1402K7 SM
R1412K7 SM
0V_SIG
R1425K6 SM
84
Z111CTL072 SM
84
Z112CTL072 SM
+15V
+15V-15V
-15V
C169100N SM
C168100N SM
C172100N SM
C173100N SM
C176100N SM
C177100N SM
C180100N SM
C181100N SM
0V_SIG 0V_SIG 0V_SIG 0V_SIG
C170100N SM
C171100N SM
C174100N SM
C175100N SM
C178100N SM
C179100N SM
C182100N SM
C183100N SM
C184100N SM
C185100N SM
0V_SIG 0V_SIG 0V_SIG 0V_SIG 0V_SIG
PS 1
R/W 8
DOUT 11RST9 DIN12 CLK13
VC
C20
GN
D10
Z108E
IC DS1844
+5V
SDATASCLK
TONEID
C118100N SM
+ C12010U EL
0V_SIG
C11910N SM
R122
2R2 SM
0V_TONEID
C115
22P SM
C136
22P SM
0V_SDATA
0V_SCLK
R124
2R2 SM
R123
2R2 SM
R15122K SMR147
22K SM R15222K SMR148
22K SM R15322K SMR149
22K SM R15422K SMR150
22K SM R15522K SM
LISTEN 0LISTEN 1LISTEN 2VCR 0VCR 1VCR 2TAPE 0TAPE 1TAPE 2
TONE*
0V_TONEID
TONEID
0V_SDATA
SDATA
0V_SLOAD
SLOAD
0V_SCLK
SCLK
1234
SK102
AMPCT4
0V_SIG
12345678
SK103
AMPCT8
+15V
0V_SIG
-15V
AUX R
AUX L
TO
PH
ON
O P
CB
TO POWER AMP I/P
TO
MIC
RO
/ D
ISP
LAY
PC
B
3
21Z115A
OPA2134PA SM
3
21Z116A
OPA2134PA SM
3
21Z117A
OPA2134PA SM
5
67Z117B
OPA2134PA SM
84
Z115C
OP
A21
34P
A S
M 84
Z117C
OP
A21
34P
A S
M
RLY100A
RLY DPDT 5V SM
RLY100B
RLY DPDT 5V SM
+
-
RLY100CRLY DPDT 5V SM
D120BAS16W SM
Q100BC849B
R203
4K7 SMMUTE*
0V_D
+5V
MUTE*
0V_D
+ C18710U EL
123456789
101112131415161718192021222324252627282930
SK101
FFC30V SM
0V_MODULE
AUX L
AUX R
CD L
CD R
TUNER L
TUNER R
AV L
AV R
DVD L
DVD R
TAPE IN L
TAPE IN R
VCR IN L
VCR IN R
MODULE LMODULE R
TO
PLU
G IN
MO
DU
LE P
CB
+5V
R188
10K SM0V_SIG
0V_HF
D121BAV99W DUAL SM
D122BAV99W DUAL SM+15V -15V
C113470N PE
C134470N PE
C150
470N PE
C151
470N PE
+15V
-15V
0V_SIG
+15V
-15V
0V_SIG
R20410K SM
C112
470N PEC192
470N PE
C133
470N PEC193
470N PE
C101470P FKP2
C102470P FKP2
C103470P FKP2
C122470P FKP2
C123470P FKP2
C124470P FKP2
C140470P FKP2
C141470P FKP2
C142470P FKP2
C161470P FKP2
C162470P FKP2
C163470P FKP2
C165470P FKP2
C166470P FKP2
C114CFKP2 63V 2N2
C135CFKP2 63V 2N2
CDL1 CDL
CDR
CDR1
TUNL1
TUNR1
TUNL
TUNR
AVL1
AVR1
AVL
AVR
DVDL1
DVDR1
DVDL
DVDR
TAPEIL1
TAPEIR1
TAPEIL
TAPEIR
VCRIL1
VCRIR1
VCRIL
VCRIR
AUXL
AUXR
+15V1
-15V1
AUXL1
AUXR1
LISTEN2LISTEN1
LISTEN0
LIST2LIST1
LIST0
VCR2VCR1
VCR0
VCR21VCR11
VCR01
TAPE2TAPE1
TAPE0
TAP2TAP1
TAP0
TAPEO1
TAPE02
VCRO1
VCR02
Z115_1A
Z116_1A
/TONE
Z107_4
Z107_13
Z107_1
SK102_1
SK102_3
Z116_1B
Z113_3
Z111_3
Z115_1B
Z111_1
Z111_7
Z108_19
Z112_3Z112_1
Z112_7
TONEIDSDATA
SCLK
Z106_11Z114_7
Z114_1Z114_3
Z108_3
Z113_7
Z113_1
AUXIL1
AUXIR1
Z106_14
+15V2
-15V2
R182100R SM
123456789
10111213141516171819202122
SK100
FFC22V1MM
R18110K SM
03_E156 KAL 02/06/03 Assy created from L937, various capacitors and sorbothane changed 1.0
+C19122U EL SP OS
+ C19022U EL SP OS
+C15422U EL SP OS
+ C15722U EL SP OS
+C18922U EL SP OS
+ C18822U EL SP OS
C147100N PE
C167100N PE
ITEM2
E826AP
ITEM1
E826AP
03_E221 KAL 18/07/03 1.1Added sorbothane, changed 470pF FKP2 and 100uF Oscon part no.
03_E291 MJT 10/10/03 1.2None to this sheet. Transistors Q301 & Q305 obsolete.Replaced by 4B5171 and 4B1930 respectively
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L965C3_1.2.SCH
C30 Preamp PCB
Contact Engineer: L965C310-Oct-2003
INITIALS
Printed: 3 3Sheet of
Notes:
Contact Tel: (01223) 203243Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
ARCAM
A4
12
34
SK300MOLEXPWR4
+ C3001000u 35V
+ C3101000u 35V
D302
BAS16W SM
D308
BAS16W SM
VinI
AD
JA
Vout O
Z301LM317T
D305BAS16W SM
D304
BAS16W SM
R303470R SM
C304100N SM
R3021K2 SM
R307220R SM
+15V
-15V
+5V
0V_PSU
SP300STAR POINT 4 0V_PSU
0V_SIG
0V_HF 0V_MODULE
C307470N PE
C308100N SM
C309100N SM
Q300J112
Q303J112
R300330R SM
R304330R SM
D31015V 350MW SM
D31115V 350MW SM
Q306BC846B
Q307BC856B
1234
SK301
IDC4S
+15V
-15V0V_PSU
0V_MODULE
AC1
AC2
UR+
UR-
D311-
D310+
+15V3 +5V
+3.75V
0V_SIG
-15V3
D300S1D
D301S1D
D306S1D
D307S1D
F300
T2A SM
F301
T2A SM
03_E156 KAL 02/06/03 Assy created from L937, various capacitors and sorbothane changed 1.0
+C306
100U EL SA OSC305100N PE
C314100N PE
C315100N PE
+ C30222U EL SP OS
+ C31222U EL SP OS
+ C303100U EL SA OS
+ C313100U EL SA OS
03_E221 KAL 18/07/03 1.1Added sorbothane, changed 470pF FKP2 and 100uF Oscon part no.
03_E291 MJT 10/10/03 1.2Transistors Q301 & Q305 obsolete.Replaced by 4B5171 and 4B1930 respectively
Q3052SA1930
Q3012SC5171
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
ISSUE
DRAWING NO.
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DRAWING TITLE
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FilenameECO No. DESCRIPTION OF CHANGE
J:\Released_Documents\Native_format_files\Protel_DDB\L928_B.3.Ddb - Documents\L928CT_1_B.3.PRJ
A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB
A32 FMJ AMP DISPLAY PCB
Circuit Diagram
L928CT1CL10-Oct-2001
INITIALSDate Printed 1 2Sheet of
Notes:
L928CT_B.1L928CT_2_B.3.SCH
FD_1
FIDUCIAL
FD_2
FIDUCIAL
A32 FMJ DISPLAY PCB
MICRO
PCB
PCB1
L928PB_B
CHASSIS 1
CHASSIS 2
CHASSIS 3
(BY SK3)
(BY SK1)
(BY SK2)
C391N0 SM
C451N0 SM
C401N0 SM
C411N0 SM
C431N0 SM
C441N0 SM
C461N0 SM
C471N0 SM C49
1N0 SMC481N0 SM
0V_D
0V_D 0V_D 0V_D 0V_D
0V_D0V_D0V_D0V_D
0V_D
CL INITIAL PROTOTYPE25/04/01 A.0
FIX2FIXING HOLE 3.5
FIX7FIXING HOLE 3.5
FIX10FIXING HOLE 3.5
FIX5FIXING HOLE 3.5
FIX11FIXING HOLE 3.5
FIX13FIXING HOLE 3.5
FIX3FIXING HOLE 3.5
FIX8FIXING HOLE 3.5
FIX1FIXING HOLE 3.5
FIX6FIXING HOLE 3.5
FIX9FIXING HOLE 3.2
FIX12FIXING HOLE 3.2
C381N0 SM
C371N0 SM
0V_D
0V_D
WAF 9/08/01 UPDATED PROTOTYPE B.0
JBR 10/9/01 PRE PRODUCTION RELEASE B.2
WAF 26/9/01 STICKY PADS RENUMBERED B.3
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
ISSUE
DRAWING NO.
23425
DRAWING TITLE
Drawn by:DATE
FilenameECO No. DESCRIPTION OF CHANGE
J:\Released_Documents\Native_format_files\Protel_DDB\L928_B.3.Ddb - Documents\L928CT_2_B.3.SCH
A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB
A32 FMJ AMP DISPLAY PCB
Circuit Diagram
L928CT2CL10-Oct-2001
INITIALSDate Printed 2 2Sheet of
Notes:
Vcc1
PB02
PB13
PB24
PB35
PB46
PB57
PB68
PB79
Vpp/RESO10
Vss11
TxD0/P9.012
TxD1/P9.113
RxD0/P9.214
RxD1/P9.315
IRQ4/SCK0/P9.416
IRQ5/SCK1/P9.517
D0/P4.018
D1/P4.119
D2/P4.220
D3/P4.321
Vss22
D4/P4.423
D5/P4.524
D6/P4.625
D7/
P4.7
26
D8/
P3.0
27
D9/
P3.1
28
D10
/P3.
229
D11
/P3.
330
D12
/P3.
431
D13
/P3.
532
D14
/P3.
633
D15
/P3.
734
Vcc
35
A0/
P1.0
36
A1/
P1.1
37
A2/
P1.2
38
A3/
P1.3
39
A4/
P1.4
40
A5/
P1.5
41
A6/
P1.6
42
A7/
P1.7
43
Vss
44
A8/
P2.0
45
A9/
P2.1
46
A10
/P2.
247
A11
/P2.
348
A12
/P2.
449
A13
/P2.
550
P2.6/A14 51P2.7/A15 52P5.0/A16 53P5.1/A17 54P5.2/A18 55P5.3/A19 56Vss 57P6.0/WAIT 58P6.1/BREQ 59P6.2/BACK 60CLKOUT 61STBY 62RES 63NM1 64Vss 65EXTAL 66XTAL 67Vcc 68P6.3/AS 69P6.4/RD 70P6.5/HWR 71P6.6/LWR 72MD0 73MD1 74MD2 75
AV
cc76
Vre
f77
P7.0
/AN
078
P7.1
/AN
179
P7.2
/AN
280
P7.3
/AN
381
P7.4
/AN
482
P7.5
/AN
583
P7.6
/AN
6/D
A0
84P7
.7/A
N7/
DA
185
AV
ss86
P8.0
/IR
Q0
87P8
.1/I
RQ
188
P8.2
/IR
Q2
89P8
.3/I
RQ
390
P8.4
/CS0
91V
ss92
PA0
93PA
194
PA2
95PA
396
PA4
97PA
598
PA6
99PA
710
0
H8/3048F
IC1
H8/3048F
Gnd1
Res2 Vcc3
DS1
233
Gnd4
IC2
DS1233 SM
R110K SM
R210K SM
R310K SM
R410K SM
R510K SM
R610K SM
R710K SM
R810K SM
R910K SM
R1010K SM
R1110K SM
R1210K SM
R1310K SM
R1410K SM
R1510K SM
R1610K SM
0V_D
R17330R SM
R18330R SM
R19330R SM
R21330R SM
R22330R SM
R25330R SM
BU
T11
BU
T2
BU
T3
BU
T4
BU
T13
BU
T6
BU
T7
BU
T8
BU
T9
BU
T12
BU
T14
BU
T1
BU
T10
BU
T5
BU
T15
BU
T16
0V_D
C118P SM
C218P SM
Programming adaptor
+5V
0V_D
+5V
+5V
D2BAS16W SM
+5V
R26
10K SM
+5V
IND
10
IND
2
IND
8
IND
1
IND
5
IND
6
IND
9
IND
4
IND
3
IND
7
0V_D
+5V
R27
10K
SM
R28
10K
SM
R34150R SM
R33330R SM
0V_D
+5V
0V_D
+5V
To preamp board
SEL1SEL2SEL3SEL4SEL5SEL6SEL7SEL8SEL9
LEFTAUDIO
MUTETONE
TONEID
SDATA
SLOAD
SCLK
0V_D
PHASEAPHASEB
+5V
PH
AS
EA
PH
AS
EB
+5V
0V_D
A0
1A
12
A2
3
VSS4 SDA
5
SCL
6
WP
7
VDD 8
IC524C02 SM
0V_D
R32
10K SM
+5V
DISPCLK
DISPDAT
DIS
PD
AT
DIS
PC
LK
0V_D
F1 to F2 = 4Vac 150mAVDD2 = 40Vdc 20mA
+5V
DIS
PLA
TD
ISP
BLK
3
21
IC6A
LM393A SM
5
67
IC6B
LM393A SM
84
IC6CLM393A SM
C3100N SM
C4100N SM
0V_D
0V_D
C5100N SM
0V_D
DISPBLKDISPLAT
BUT9BUT8BUT7BUT6BUT2IND3
BU
T3
BU
T1
IND
1B
UT
5IN
D2
BU
T4
IND
12IN
D11
BU
T16
IND
6B
UT
15IN
D5
BU
T10
IND
7
BU
T12
IND
9B
UT
14IN
D4
BU
T11
IND
8B
UT
13
C6100N SM
C7
100N SM
C8100N SM
C9
100N SM
C10100N SM
0V_D
+5V
R35
10K SM
R36
10K SM
R3710K SM
R381K2 SM
R39
2K2 SM
R404K7 SM
+5V
+5V
+5V
0V_D
0V_D
+ C1110U EL SM
R41100K SM
R42100K SM
0V_D
+5V
R43100K SM
R44100K SM
3
21
IC7ALM393A SM
5
67
IC7B
LM393A SM
84
IC7CLM393A SM
0V52V7
2V7
0V5
3
21
IC8A
LM393A SM
5
67
IC8B
LM393A SM
84
IC8CLM393A SM
R4510K SM
R461K2 SM
R474K7 SM
0V5
2V7+5V
+5V
0V_D
0V_D
R48
0R0
SM
SCLKSLOAD
SDATATONEID
SEL1SEL2SEL3SEL4SEL5SEL6SEL7
SE
L8S
EL9
MU
TE
TO
NE
+ C1410U EL SM
C15100N SM
0V_D
C16100N SM
12345
SK2
AMPCT5
SAMTX2
SAMRX2
SAMRX2SAMTX2
SAMBUSYSAMDATA
+5V
0V_D
IND
10
C17100N SM
0V_D
D3BAS16W SM
R5510K SM
+5V
PR_TXDPR_GND
PR_RESETPR_MD
PR_PMODEPR_VPP
PR_RXDPR_VCC
VFD_VDD2
3
21
IC11AAD8532 SM
5
67
IC11BAD8532 SM
84
IC11CAD8532 SM C25
100N SM
DC
PR
OT
VIP
RO
T
F1C
LOC
KF
2CLO
CK
STANDBYSP1ONSP2ONTHERMPROT
+5V
0V_D
F1CLOCK
F2CLOCK
+SUP VFD_VDD2
+
C2810U EL SM
0V_D
R5610K SM
R5710K SM
Q_1Q_2Q_3Q_4Q_5Q_6Q_7Q_8Q_9
Q_10
Q_11Q_12
Q_14
Q_15
Q_16
Q_17
Q_19
Q_20
Q_21 Q_22
Q_23
R58
0R0 SM
R59
0R0 SM
R64
100R SM
R65
100R SM R66
100R SMR67
100R SM
C3110P SM
C3210P SM
0V_D
R4910K SM
R50
10K SM
+5V
Q_34
SAMHOLD
SAMHOLD
R51100R SM
Q_35
Q_37
Q_38
Q_39
Q_40Q_41
Q_42
Q_43
Q_44
Q_45
Q_46
Q_47Q_48
Q_49
Q_50
Q_51
Q_52
Q_53
Q_54
Q_55
Q_56
Q_57
Q_58
Q_59
Q_64
Q_65 Q_66 Q_67 Q_68 Q_69 Q_70 Q_71 Q_72 Q_73 Q_74
Q_75
Q_78
Q_79 Q_80
Q_81
Q_82
Q_8
3Q
_84
Q_8
5
Q_86Q_87Q_88Q_89Q_90Q_91
Q_9
2Q
_93
Q_9
4Q
_95
Q_9
6Q
_97
Q_98
Q_9
9Q
_100
Q_1
01Q
_102
Q_1
03Q
_104
Q_1
05Q
_106
Q_1
07Q
_108
Q_1
09Q
_110
Q_1
11Q
_112
Q_1
13Q
_114
Q_115
Q_116
R20330R SM
R23330R SM
R24330R SM
R31330R SM
R G
LED11
LED RED/GRN 3MM
Q1BC847B
Q2BC847B
R2910K SM R30
10K SM
0V_D
IND
11
IND
12
R6810K SM
BU
T17
BUT17
0V_D
+5V
+SUP
STANDBYSP1ONSP2ONTHERMPROTVIPROTDCPROTACPRESENT
AC
PR
ES
EN
T
0V_D
R69
2R2
SM
R70
2R2
SM
R71
2R2
SM
R72
2R2
SM
0V_D
IRIN
Q3BC847B
Q4BC847B
R7310K SM
R7410K SM
R7510K SM
R76
10K SM
0V_D
+5V
IRIN
IRIN
IROUT
C12
100N SM
(FIT CLOSE TO SK1)
+5V
0V_D
+ C33220U EL
+ C34220U EL
SAMDATASAMBUSY
IRIN
C 3
B 2A 1
4 5
SW18ALPS_ENCODER
LED7
LED GREEN
LED8
LED GREEN
LED6
LED GREEN
LED3
LED GREEN
LED10
LED GREEN
LED9
LED GREEN
LED1
LED GREEN
LED4
LED GREEN
LED2
LED GREEN
LED5
LED GREEN
RECEIVE
TRANSMIT
TRANSMIT
TRANSMIT
RECEIVE
RECEIVE
RESPIN
RESPIN
PB0
PB0
VPROG
VPROG
1234567891011121314
SK1
FFC 14W 2.54MM HOR
12345678910111213141516171819202122
SK3
FFC 22W 1MM HOR
To power amp / PSU
0V_D
C50A 100PX4 SMC50B 100PX4 SM
C50C 100PX4 SMC50D 100PX4 SM
C51A 100PX4 SMC51B 100PX4 SM
C51C 100PX4 SMC51D 100PX4 SM
C52A 100PX4 SMC52B 100PX4 SM
C52C 100PX4 SMC52D 100PX4 SM
C53A 100PX4 SMC53B 100PX4 SM
C53C 100PX4 SMC53D 100PX4 SM
C54A 100PX4 SMC54B 100PX4 SM
C54C 100PX4 SMC54D 100PX4 SM
C55A 100PX4 SMC55B 100PX4 SM
CHASSIS 1
C60D 100PX4 SMC60C 100PX4 SM
C60B 100PX4 SMC60A 100PX4 SM
C61D 100PX4 SMC61C 100PX4 SM
C61B 100PX4 SMC61A 100PX4 SM
C62D 100PX4 SMC62C 100PX4 SM
C62B 100PX4 SMC62A 100PX4 SM
C63D 100PX4 SMC63C 100PX4 SM
CHASSIS 2
+ C29100U EL SM
R52
100R SM
R53
100R SM
LEFTAUDIO
+
C2610U EL SM
C55C 100PX4 SMC55D 100PX4 SM
C63B 100PX4 SM
C63A 100PX4 SM
X116MHZ SM
F11
F12
F13
SIN
4
VD
D1
5
SOU
T6
LA
T7
BLK
8
CLK
9
VSS
10
VSS
11
VD
D2
12
F215
F216
F217
Graphics Display
DISP1B1013
12345678910
11121314
SK4
HEADER 7X2HORIZ
STICKY PADDOUBLE SIDED
10 X 15MM
SP101
STICKY PAD DS 10X15MM
STICKY PADDOUBLE SIDED
10 X 15MM
SP102
STICKY PAD DS 10X15MM
Q_122Q_123Q_124Q_125Q_126Q_127Q_128
Q_129
Q_120
Q_119
Q_118
Q_117
Q_121
CL 25/04/01 INITIAL PROTOTYPE A.0
+5V
3
O/P2
GN
D1
Cas
eC
ase
O/P
GN
D+5
V
RX1
SBX1610-52/PIC-26043TM2
Q5BD179 NPN TO-126
R543K3 MF
DISPLAY CRADLEE916PM
DC1
DISPLAY CRADLE E916PM
DISPLAY CRADLEE916PM
DC2
DISPLAY CRADLE E916PM
SW6TACTSW A1505
SW12TACTSW A1505
SW11TACTSW A1505
SW8TACTSW A1505
SW7TACTSW A1505
SW13TACTSW A1505
SW14TACTSW A1505
SW15TACTSW A1505
SW16TACTSW A1505
SW17TACTSW A1505
SW1TACTSW A1505
SW2TACTSW A1505
SW3TACTSW A1505
SW4TACTSW A1505
SW5TACTSW A1505
SW9TACTSW A1505
SW10TACTSW A1505
POWER SP1SP2TONE DOWN UP ENTERMODE RECORD SELECT
C13
100N SM
AV DVD CD TUNER VCRPHONO/
AUX TAPE
IR RXSUPPORT PAD
SP
IR RX SUPPORT PAD
LED
SP
AC
ER
SP1
SPACER F195
LED
SP
AC
ER
SP2
SPACER F195
LED
SP
AC
ER
SP3
SPACER F195
LED
SP
AC
ER
SP4
SPACER F195
LED
SP
AC
ER
SP5
SPACER F195
LED
SP
AC
ER
SP6
SPACER F195
LED
SP
AC
ER
SP7
SPACER F195
LED
SP
AC
ER
SP8
SPACER F195
LED
SP
AC
ER
SP9
SPACER F195
LED
SP
AC
ER
SP10
SPACER F195
WAF 9/08/01 UPDATED PROTOTYPE B.0
IR RXSUPPORT PAD
SP103
IR RX SUPPORT PAD
PLACE ONE ON TOP OF
THE OTHER UNDER RX1
D1ZENER 400MW 33V
JBR 10/9/01 PRE PRODUCTION RELEASE B.2
WAF 26/9/01 STICKY PADS RENUMBERED B.3
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
ISSUE
DRAWING NO.
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FilenameECO No. DESCRIPTION OF CHANGE
G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870c1_2.0.PRJ
A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB
A85 PHONO STAGE - TOP LEVEL
Circuit Diagram
L870C1JBR23-Apr-2001
INITIALSDate Printed 1 3Sheet of
Notes:
1
EMC
SK1PHONO2HG
0V_SIG
0V_SIG
LEFT IN LEFT OUT
LEFT CHANNELL870C2_2.0.SCH
RIGHT IN RIGHT OUT
RIGHT CHANNELL870C3_2.0.SCH
12345678
SK2
AMPCT8
+15V
-15V
0V_HF0V_SIG
Q_1
Q_2
Q_3
Q_4
Q_5
Q_6
Q_7 Q_8
PCB
PCB1
L870PB_2
Update Box
EL1
UPDATE_BOX
C1100N CD
00_1051 JAG 22/3/01 PRODUCTION ISSUE 1
01_1070 JAG 17/4/01 updated pcb and scm 2
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
ISSUE
DRAWING NO.
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FilenameECO No. DESCRIPTION OF CHANGE
G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C2_2.0.SCH
A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB
A85 PHONO STAGE - LEFT CHANNEL
Circuit Diagram
L870C2JBR23-Apr-2001
INITIALSDate Printed 2 3Sheet of
Notes:
TR1062SA1085
TR1072SA1085
R12022R MF
R12122R MF
R105100R MF
R10847K MF
R101100R MF
R102100R MF
+ C102100U SILMIC
+C103100U SILMIC
R100330R MF
+ C10022U EL
R10912K MF
R11012K MF
C105100N PE
R117
2M2 MFR111
56K MF
R113100K MF
R114100K MF
TR111BC546B
TR110BC546B
TR114BC546B
TR112BC546B
TR113BC546B
TR100BC556B
TR101BC556B
TR102BC556B
TR103BC556B
TR104BC556B
TR105BC556B
TR108BC546B
TR109BC546B
+15V
-15V
R12239K MF
R112
100K MF
R115
15K MF
456
SW100B4PCO
10 11 12
SW100D4PCO
R104100R MF C108
470P PPW R12310R MF
C104100N PE
C107100N PE
R116
2M2 MF
3
26
74
IC100
TL071CD
0V_SIG0V_SIG
D1001N4148
R11822R MF
R11922R MF
C106100N PE
0V_SIG0V_HF
0V_SIG
0V_SIG0V_HF
D1011N4148
D1021N4148
R106100R MF
LEFT IN
LEFT OUT
Q_101
Q_102
Q_103
C109100P PPW
R1245K6 MF
C117470P PPWC116
470P PPW
C111
10N PP AX
C112
10N PP AX
C118
10U NP
C113
1U0 PE
C1151N3 PP
C110
4N7 PP
C101
1N0 PP
C119
100P PP
00_1051 JAG 22/3/01 PRODUCTION ISSUE 1
C120
1N0 PP
01_1070 JAG 17/4/01 updated pcb and scm 2
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
ISSUE
DRAWING NO.
23425
DRAWING TITLE
Drawn by:DATE
FilenameECO No. DESCRIPTION OF CHANGE
G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C3_2.0.SCH
A & R Cambridge Ltd.Pembroke AvenueDenny Industrial CentreWaterbeachCambridge CB5 9PB
A85 PHONO STAGE - RIGHT CHANNEL
Circuit Diagram
L870C3JBR23-Apr-2001
INITIALSDate Printed 3 3Sheet of
Notes:
TR2062SA1085
TR2072SA1085
R22022R MF
R22122R MF
R205100R MF
R20847K MF
R201100R MF
R202100R MF
+ C202100U SILMIC
+C203100U SILMIC
C209
100P PPW
R200330R MF
+ C20022U EL
R20912K MF
R21012K MF
C205100N PE
R217
2M2 MFR211
56K MF
R213100K MF
R214100K MF
TR211BC546B
TR210BC546B
TR214BC546B
TR212BC546B
TR213BC546B
TR200BC556B
TR201BC556B
TR202BC556B
TR203BC556B
TR204BC556B
TR205BC556B
TR208BC546B
TR209BC546B
+15V
-15V
R22239K MF
R212
100K MF
R215
15K MF
123
SW100A4PCO
7 8 9
SW100C4PCO
R204100R MF
C208
470P PPWR22310R MF
C204100N PE
C207100N PE
R216
2M2 MF
3
26
74
IC200
TL071CD
0V_SIG0V_SIG
D2001N4148
R21822R MF
R21922R MF
C206100N PE
0V_SIG0V_HF
0V_SIG
0V_SIG0V_HF
D2011N4148
D2021N4148
R206100R MF
RIGHT IN
RIGHT OUT
Q_201
Q_202
Q_203
R2245K6 MF
C217470P PPWC216
470P PPW
C215
1N3 PP
C211
10N PP AX
C212
10N PP AX
C21810U NP
C213
1U0 PE
C219
100P PP
C210
4N7 PP
C201
1N0 PP
00_1051 JAG 22/3/01 PRODUCTION ISSUE 1
C220
1N0 PP
01_1070 JAG 17/4/01 updated pcb and scm 2
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
expansion brd.prj
Top Sheet
Contact Engineer: L955CT4-Apr-2003
INITIALS
Printed: 0 4Sheet of
Notes:
Contact Tel: (01223) 203293Sandip Ukani
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
Vol_CS_BVol_CS_A
Vol_SCLKVol_SDI
Mute_A*Mute_B*
Mch1*/Mch2_CtlVol_Mute
Control CircuitControl Circuit.Sch
FLeft_VolCentre_VolFRight_Vol
SLeft_VolSub_Vol
SRight_Vol
BLeft_VolBRight_Vol
Mch1*/Mch2_Ctl
Source Selection CircuitSource Selection Circuit.Sch
FLeft_VolCentre_VolFRight_Vol
SLeft_VolSub_VolSRight_Vol
BLeft_VolBRight_Vol
Vol_CS_BVol_CS_A
Vol_SCLKVol_SDI
FLeft_OPCentre_OPFRight_OP
SLeft_OPSub_OP
SRight_OP
BLeft_OPBRight_OP
Vol_Mute
Vol_Mute
Volume Control CircuitVolume Control Circuit.Sch
FLeft_OPCentre_OPFRight_OP
SLeft_OPSub_OPSRight_OP
BLeft_OPBRight_OP
Mute_A*Mute_B*
Output Driver CircuitOutput Driver Circuit.Sch
A80/A32 Multichannel Expansion Module
QTY DESCRIPTIONPART No. NOTESITEM
ITEM100 1 BLANK PCB 7.1 MCH PCBL955PB
02_E227 S.U 16/10/02 ISSUE A Release A
03_E071 S.U 03/03/03 ISSUE B Release B
03_E095 S.U 03/04/03 ISSUE 1 Release 1.0
ITEM101 PAD DAMPING 15x6x3MM SORBOTHANE1 E802AP
ITEM102 PAD DAMPING 15x6x3MM SORBOTHANE1 E802AP
ITEM103 PAD DAMPING 15x6x3MM SORBOTHANE1 E802AP
ITEM104 PAD DAMPING 15x6x3MM SORBOTHANE1 E802AP
ITEM105 PAD DAMPING 15x6x3MM SORBOTHANE1 E802AP
Fit on top of IC308
Fit on top of IC309
Fit on top of IC310
Fit on top of IC311
Fit on top of C100 and C101
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
Control Circuit.Sch
Control, Power and Interface
Contact Engineer: L955CT_14-Apr-2003
INITIALS
Printed: 1 4Sheet of
Notes:
Contact Tel: (01223) 203293Sandip Ukani
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425A80/A32 Multichannel Expansion Module
Vol_CS_B
Vol_CS_A
Vol_SCLK
Vol_SDI
1234
CON100
MOLEX6373
1234567891011121314
CON101
HARWINM20-972
From A85/A32 Display board
From A85/A32 Preamp Board
-5 1
2367
REG100
L79L05ACDSO-8
Mute_A*
Mute_B*
C103
1UF50VYK
C104
1UF50VYK
C102
330N100VMKS2
PSU_GND
-15VA
+15VA+5VA
-5VA
+5VD
Recieve from ExpBrd
Transmit to ExpBrd
Reset
MD2VPP
PB0
AGNDPSU_GND
C112
100N50V0805
R10010K0W1250805
+5VD
DGND
DGND
+5VD
+5VD
DGNDDGND
D100
BAT54SSOT-23
In circuit programming adaptor
Mch1*/Mch2_Ctl
Prog_Clock
Prog_Reset
C125100P100V0805
C123100P100V0805
C124100P100V0805
C100
470UF25VYK
C101470UF25VYK
C107
100UF25VYK
C126100P100V0805
C127100P100V0805
C121100P100V0805
C114100N50V0805
C113100N50V0805
C115100N50V0805
C116100N50V0805
C110100N50V0805
C111100N50V0805
C109100N50V0805
C108 NF100N50V0805
C119
100UF25VSM
R102
100R0W1250805
R109 100R
0W1250805
R108 100R
0W1250805
R103 1K00W1250805
R104 1K0
0W1250805
R105 1K0
0W1250805R106 1K0
0W1250805
R107 1K0
0W1250805
P100
P101
P103
P102
C117
100N50V0805
C128100N50V0805
1
2
3 X100 NF
4.00MHzSIL-3
1
FIX100
Dia 3.5mm
RA2/AN2/VRef1
RA3/AN3/CMP12
RA4/TOCKI/CMP23
RA5/MCLR/THV4
VSS5
RB0/INT6
RB1/RX/DT7
RB2/TX/CK8
RB3/CCP19 RB4/PGM 10
RB5 11
RB6/T1OSO/T1CKI 12
RB7/T1OSI 13
VDD 14
RA6/OSC2/CLKOUT 15
RA7/OSC1CLKIN 16
RA0/AN0 17
RA1/AN1 18
IC100
PIC16F627T-20/SO L955SWSO-18
P104
P105 P106
P107
P108
P109
P110
P111
C105
100N100VMKS2
Vol_MuteR111 1K0
0W1250805
DGND
R110
10K0W1250805
L100
33UAR621LY
C120
10UF50VSM
R101
47K0W1250805
P112
P113
P114
P116
P122
P121
P120
P119
P118
P117
P115
P123
P124
P129
P130
P131
P126
P125
P128
P127
02_E227 S.U 16/10/02 ISSUE A Release A
+5VA
R112 330R
0W1250805 R113 330R
0W1250805 R114 330R
0W1250805
R115
10K0W1250805
+5VD
C106
220UF16VYK
+5
REG101L7805CV
TO-220
HS100A
6043PB23C/W
DGND
C122100N50V0805
P132
C130
100N50V0805
C129
100P100V0805
DGND
R116
0R00W1250805
PSU_GND
C118
100P100V 0805
Prog_Data
B03_E071 S.U 03/03/03 ISSUE B Release
C132
100P100V 0805
03_E095 S.U 03/04/03 ISSUE 1 Release 1.0
R117 100R
0W1250805
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
Source Selection Circuit.Sch
Source Multiplexer
Contact Engineer: L955CT_24-Apr-2003
INITIALS
Printed: 2 4Sheet of
Notes:
Contact Tel: (01223) 203293Sandip Ukani
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
AGND
AGND
Mch1_C
entre
Mch1_FLeft
Mch1_FRight
Mch1_Sub
AGND
AGND
Mch1_SRight
Mch1_SLeft
AGND
AGND
AGND
R219
22K0W1250805
R220
22K0W1250805
R221
22K0W1250805
AGND
AGND
R216
22K0W1250805
R217
22K0W1250805
R218
22K0W1250805
R222
22K0W1250805
R223
22K0W1250805
R226
22K0W1250805
R224
22K0W1250805
R225
22K0W1250805
R229
22K0W1250805
R230
22K0W1250805
R231
22K0W1250805
Mch2_BLeft
Mch2_BRight
Mch2_SLeft
Mch2_SRight
Mch1*/Mch2_Ctl
FLeft_Vol
Centre_Vol
FRight_Vol
To Volume Controls
SLeft_Vol
Sub_Vol
SRight_Vol
BLeft_Vol
BRight_Vol
1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC200A
74HCT4053DSO-16
VCC16
GND8
VEE7
IC200B
74HCT4053DSO-16
1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC202A
74HCT4053DSO-16
VCC16
GND8
VEE7
IC201B
74HCT4053DSO-16
1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC201A
74HCT4053DSO-16
VCC16
GND8
VEE7
IC202B
74HCT4053DSO-16
1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC203A
74HCT4053DSO-16
VCC16
GND8
VEE7
IC203B
74HCT4053DSO-16
1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC205A
74HCT4053DSO-16
VCC16
GND8
VEE7
IC204B
74HCT4053DSO-16
C229100N50V
0805
C228100N50V
0805
C227100N50V
0805
C226100N50V
0805
C224100N50V
0805
C225100N50V
0805
C223100N50V
0805
C222100N50V
0805
C221100N50V
0805
C220100N50V
0805
A80/A32 Multichannel Expansion Module
Mch2_FLeft
Mch2_FRight
Mch2_Centre
Mch2_Sub
-5VA -5VA -5VA -5VA -5VA
+5VA+5VA+5VA+5VA+5VA
Mch1*/Mch2_Ctl Mch1*/Mch2_Ctl
Mch1*/Mch2_Ctl
Mch1*/Mch2_Ctl
AGNDAGNDAGNDAGNDAGND
C204
100P100V0805
C205
100P100V0805
C209
100P100V0805
C211
100P100V0805
C210
100P100V0805
C214
100P100V0805
C217
100P100V0805
C213
100P100V0805
C218
100P100V0805
C219
100P100V0805
C212
100P100V0805
C208
100P100V0805
C206
100P100V0805
C207
100P100V0805
R200
100R0W1250805
R201
100R0W1250805
R205
100R0W1250805
R207
100R0W1250805
R206
100R0W1250805
R210
100R0W1250805
R213
100R0W1250805
R208
100R0W1250805
R209
100R0W1250805
R202
100R0W1250805
R203
100R0W1250805
R214
100R0W1250805
R215
100R0W1250805
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
R204
100R0W1250805
AGND
AGND
AGND
C200
10N100V0805
C203
10N100V0805
C201
10N100V0805
P207
P210
P206
P205
P201
P200
P209
P213
P208
P203
P204
P202
P214
P215AGND
AGNDAGND
R227
22K0W1250805
R228
22K0W1250805
Mch1_BLeft
Mch1_BRight 1Y0 12
1Z14
2Z15
S1 11
2Y1 1
3Y0 5
2Y0 2
3Z4
E 6
S3 9S2 10
3Y1 3
1Y1 13
IC204A
74HCT4053DSO-16
Mch1*/Mch2_CtlC215
100P100V0805
C216
100P100V0805
R211
100R0W1250805
R212
100R0W1250805
AGND
AGND
C202
10N100V0805
P211
P212
VCC16
GND8
VEE7
IC205B
74HCT4053DSO-16
C231100N50V
0805
C230100N50V
0805
-5VA
+5VA
AGND
SCR
N
REAR PANEL VIEW
SKT200KUNMING
GOLD
SCR
N
REAR PANEL VIEW
SKT202KUNMING
GOLD
SCR
N
REAR PANEL VIEW
SKT201KUNMING
GOLD
SCR
N
REAR PANEL VIEW
SKT203KUNMING
GOLD
P217
P218 P219
P216
P220
P222
P221
P223
P224
P225
P226
P227
P228
P231
P230
P229
P232
P233
P236
P237
P234
P235
P238
P239
P242
P243
P241
P240
P244
P245
P247
P246
P248
P249
P250
P252
P251
02_E227 S.U 16/10/02 ISSUE A Release A
B03_E071 S.U 03/03/03 ISSUE B Release
03_E095 S.U 03/04/03 ISSUE 1 Release 1.0
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
Volume Control Circuit.Sch
Volume Control
Contact Engineer: L955CT_34-Apr-2003
INITIALS
Printed: 3 4Sheet of
Notes:
Contact Tel: (01223) 203XXX tel NoEngNameXXXX
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
From Source Multiplexer
A80/A32 Multichannel Expansion Module
AGND
C330
100N50V0805
C331
100N50V0805
AGND
AGND
SRight_Vol
Sub_Vol
SLeft_Vol
FRight_Vol
Centre_Vol
FLeft_Vol
VOUTR 11
DG
ND
5
AGNDR10
VINR9
SDO
7
AGNDL15
VD
+4
VA
+12
VOUTL 14
SDI
3
ZC
EN
1
CS
2
SCL
K6
MU
TE
8
VINL16
VA
-13
IC308
PGA2310UASO-16W
VOUTR 11
DG
ND
5
AGNDR10
VINR9
SDO
7
AGNDL15
VD
+4
VA
+12
VOUTL 14
SDI
3
ZC
EN
1
CS
2
SCL
K6
MU
TE
8
VINL16
VA
-13
IC309
PGA2310UASO-16W
VOUTR 11
DG
ND
5
AGNDR10
VINR9
SDO
7
AGNDL15
VD
+4
VA
+12
VOUTL 14
SDI
3
ZC
EN
1
CS
2
SCL
K6
MU
TE
8
VINL16
VA
-13
IC310
PGA2310UASO-16W
AGND
R304100K0W1250805
R309
100K0W1250805
Vol_SCLK
Vol_Mute
AGND
AGND
Vol_SCLK
Vol_Mute
Vol_CS_B
Vol_SCLK
Vol_SDI
Vol_Mute
Vol_CS_A
Vol_SCLK
Vol_SDI
Vol_Mute
AGND
FLeft_OP
Centre_OP
FRight_OP
SLeft_OP
Sub_OP
SRight_OP
BLeft_OP
BRight_OP
To Output Driver Circuit
AGND
C351
100N50V0805
C361
100N50V0805
C352
100N50V0805
C318
10UF50VSM
C319
10UF50VSM
C326
10UF50VSM
AGND
C342
100N50V0805
C312
10UF50VSM
C343
100N50V0805
C313
10UF50VSM
C364
100N50V0805
C328
10UF50VSM
C333
100N50V0805
C305
10UF50VSM
C335
100N50V0805
C307
10UF50VSM
C358
100N50V0805
C324
10UF50VSM
AGND
C332
100N50V0805
C304
10UF50VSM
AGND
C334
100N50V0805
C306
10UF50VSM
AGND
C357
100N50V0805
C323
10UF50VSM
AGND AGND
AGND
6
57
IC300B
OPA2134UASO-8 AGND
R319
1M00W125
0805
C329
100N50V
0805
R311
22K0W1250805
AGND
C340
100N50V0805
C341
100N50V0805
AGND
AGND 6
57
IC301B
OPA2134UASO-8 AGND
R321
1M00W125
0805
C339100N50V
0805
R312
22K0W1250805
2
31
84
IC300A
OPA2134UASO-8
AGND
C337
100N50V0805
C338
100N50V0805
AGND
AGND 6
57
IC302B
OPA2134UASO-8 AGND
R320
1M00W125
0805
C336
100N50V0805
R313
22K0W1250805
AGND
C348
100N50V0805
C349
100N50V0805
AGND
AGND 6
57
IC303B
OPA2134UASO-8 AGND
R323
1M00W125
0805
C347100N50V
0805
R314
22K0W1250805
AGND
C345
100N50V0805
C346
100N50V0805
AGND
AGND 6
57
IC304B
OPA2134UASO-8 AGND
R322
1M00W125
0805
C344100N
50V0805
R315
22K0W1250805
AGND
C360
100N50V0805
C350
100N50V0805
AGND
AGND 6
57
IC305B
OPA2134UASO-8 AGND
R325
1M00W125
0805
C359100N50V
0805
R316
22K0W1250805
BRight_Vol
BLeft_Vol
AGND
C354
100N50V0805
C355
100N50V0805
AGND
AGND 6
57
IC306B
OPA2134UASO-8 AGND
R324
1M00W125
0805
C353
100N50V0805
R317
22K0W1250805
AGND
C363
100N50V0805
C356
100N50V0805
AGND
AGND 6
57
IC307B
OPA2134UASO-8 AGND
R326
1M00W125
0805
C362100N
50V0805
R318
22K0W1250805
2
31
84
IC302A
OPA2134UASO-8
2
31
84
IC301A
SO-8
2
31
84
IC303A
OPA2134UASO-8
2
31
84
IC304A
OPA2134UASO-8
2
31
84
IC305A
OPA2134UASO-8
2
31
84
IC307A
OPA2134UASO-8
2
31
84
IC306A
OPA2134UASO-8
C365
22P100V0805
C367 22P100V0805
C366 22P100V0805
C368 22P100V0805
C369 22P100V0805
C370 22P100V0805
C372 22P100V0805
C371 22P100V0805
-15VA
+15VA
+15VA
-15VA
-15VA
+15VA
+15VA
-15VA
-15VA
+15VA
-15VA
+15VA
+15VA
-15VA
+15VA
-15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
VOUTR 11
DG
ND
5
AGNDR10
VINR9
SDO
7
AGNDL15
VD
+4
VA
+12
VOUTL 14
SDI
3
ZC
EN
1
CS
2
SCL
K6
MU
TE
8
VINL16
VA
-13
IC311
PGA2310UASO-16W
R301100K0W1250805
R303100K0W1250805
R302100K0W1250805
R306100K0W1250805
R305100K0W1250805
R308100K0W1250805
R310100K0W1250805
R307100K0W1250805
P306
P307
P308
P309
P310
P311
P312
P313
P319
P318
P323
P322
P305
P304
P303
P302
P300
P301
P314
P315
P316
P317
P320
P321
FLeft_Vol
Centre_Vol
FRight_Vol
SLeft_Vol
Sub_Vol
SRight_Vol
BLeft_Vol
BRight_Vol
Note: Bulk decoupling capacitors on volume chips also bulk decouple the attached dc servos
AGND AGND
AGND
AGND
AGND AGND
AGND
AGND
AGND
AGND
C375
470N100VMKS2
C377
470N100VMKS2
C376
470N100VMKS2
C380
470N100VMKS2
C378
470N100VMKS2
C379
470N100VMKS2
P325
P324
02_E227 S.U 16/10/02 ISSUE A Release A
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
C373
1U063VPE OLD
C374
1U063VPE OLD
B03_E071 S.U 03/03/03 ISSUE B Release
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
Output Driver Circuit.Sch
Output driver
Contact Engineer: L955CT_44-Apr-2003
INITIALS
Printed: 4 4Sheet of
Notes:
Contact Tel: (01223) 203293Sandip Ukani
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
From Volume Control Circuit
AGND
AGND
D400BAV99 SOT-23
D401BAV99 SOT-23
D402BAV99 SOT-23
D403BAV99 SOT-23
D404BAV99 SOT-23
D405BAV99 SOT-23
A80/A32 Multichannel Expansion Module
AGND
AGND
C418
100N50V0805
C419
100N50V0805
AGND
AGND
AGND
AGND
C423
100N50V0805
C422100N50V0805
AGND
AGND
AGND
AGND
C425
100N50V0805
C424100N50V0805
AGND
AGND
AGND
AGND
C421
100N50V0805
C420100N50V0805
AGND
AGND
R400
10K0W1250805
R403
10K0W1250805R405
10K0W1250805
R406
10K0W1250805
R411
10K0W1250805
R413
10K0W1250805
R408
10K0W1250805
R416
10K0W1250805
R401
10K0W1250805
R402
10K0W1250805
R409
10K0W1250805
R410
10K0W1250805
R414
10K0W1250805
R412
10K0W1250805
R407
10K0W1250805
R404
10K0W1250805
Centre_OP
FLeft_OP
FRight_OP
SLeft_OP
SRight_OP
BRight_OP
BLeft_OP
Sub_OP
FLeft_OUT
Centre_OUT
FRight_OUT
Sub_OUT
SLeft_OUT
SRight_OUT
BLeft_OUT
BRight_OUT
C410
33P100V0805
C411
33P100V0805
C414
33P100V0805
C412
33P100V0805
C413
33P100V0805
C416
33P100V0805
C415
33P100V0805
C417
33P100V0805
R424
47R0W1250805
R421
47R0W1250805
R420
47R0W1250805R419
47R0W1250805
R425
47R0W1250805
R422
47R0W1250805
R423
47R0W1250805
R418
47R0W1250805
FLeft_OP
Centre_OP
FRight_OP
SLeft_OP
Sub_OP
SRight_OP
BLeft_OP
BRight_OP
RLY400A
NECEB2-5NU
RLY400B
NECEB2-5NU
RLY401A
NECEB2-5NU
RLY401B
NECEB2-5NU
RLY402A
NECEB2-5NU
RLY402B
NECEB2-5NU
AGND
AGND
AGND
AGND
AGND
AGND
RLY400C
NECEB2-5NU
RLY401C
NECEB2-5NU
RLY402C
NECEB2-5NU
D406
BAS16SOT-323
D407
BAS16SOT-323
Mute_A*
C408
10UF50VSM
C409
10UF50VSM
TR400
BC849BSOT-23
R440
4K70W1250805
R441
4K70W1250805
TR401
BC849BSOT-23
Mute_B*
R41710K0W1250805
R41510K0W1250805
To A85/A32 Preamp Board
SCR
N
SKT400
KUNMINGGOLD
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
+15VA
-15VA
-15VA
+15VA
2
31
84
IC400A
OPA2134UASO-8
6
57
IC400B
OPA2134UASO-8
2
31
84
IC401A
OPA2134UASO-8
6
57
IC401B
OPA2134UASO-8
2
31
84
IC402A
OPA2134UASO-8
6
57
IC402B
OPA2134UASO-8
2
31
84
IC403A
OPA2134UASO-8
6
57
IC403B
OPA2134UASO-8
C427
10N100V0805
C426
10N100V0805
C401
10UF50VSM
C400
10UF50VSM
C402
10UF50VSM
C403
10UF50VSM
C407
10UF50VSM
C406
10UF50VSM
C405
10UF50VSM
C404
10UF50VSM
P401
P400
P402
P403
P404
P405
P406
P407
C428
100P100V0805
C429
100P100V0805
AGND
SCR
N
REAR PANEL VIEW
SKT401KUNMING
GOLD
P409
P410
P408
123456789
101112131415161718192021222324252627282930
CON400
MOLEX52806
R442
0R00W1250805
P411
P412
P414P415
P416
P417
P413
P418
P422
P421
P424
P423
P419
P420
P429
P430
P426
P425
P428
P427
P431
P432
02_E227 S.U 16/10/02 ISSUE A Release A
+5VA +5VA
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
PSU_GND
B03_E071 S.U 03/03/03 ISSUE B Release
03_E095 S.U 03/04/03 ISSUE 1 Release 1.0
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L923TX_2.0.sch
C30 TRANSFORMER 115/230V
Contact Engineer: L923TX11-Apr-2003
INITIALS
Printed: 1 1Sheet of
Notes:
Contact Tel: (01223) 203200Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
23425
BROWN
WHITE
BLACK
BLUE
115V ac
115V ac
PRIMARY
6 WAY CONN PIN 1
6 WAY CONN PIN 4
6 WAY CONN PIN 6
6 WAY CONN PIN 3
+C out
TEST CIRCUIT (PER OUTPUT)
I out
+VOUT
-VOUT
6 way MOLEX 39-01-2065PRIMARIES
65
ma
x
POTTING COMPOUND
Rubber insulating pad
15
26
34
78
RED
OR
YELL
GRN
BLU
VIO
GREY
WHITE
12
5
3
46
8 way6 way
Pin outs of Molex connectorsAs viewed looking down at the endthe wires enter the connector
14
36
SCREEN WIRE GRN/YELL
120mm dia max
AC IN
SCREEN WIRE
Transformer Specification For 115/230V C30 transformer
Arcam Part Number L923TX
Material Safety Specification
1. Winding Wire to be Grade 2 (130C rating) to BS 60317-4 1995
2. Mylar Polyester Insulator 130C Rated
3. Potting Compound PC3502 E135297(M)
Mechanical Specification
1. Middle of transformer to be potted (as shown).
2. Primary windings connect to 6 way MOLEX connector 39-01-2065. Secondary windings connect to 8 way molex connector 39-01-3088. Use MOLEX pin 44476-3112.MOLEX connectors have pin numbers indicated on them.
3. Primary wires are enclosed in a common sleeve. Secondary wires are enclosed in a common sleeve. Use PVC sleeving.
4. All wire lengths in mm. Lengths are +5.0, -0
5. Please adhere rubber insulating pad to bottom of transformer as shown.
Electrical Specification
1. Transformer to have dual 115V primaries to allow parallel operation for 115V input and series operation with 230V input.
2. Transformer input voltage range
115V -18% +14% (97.5V to 132.5V) 230V -18% +14% (195V to 265V)
3. Transformer to have 4 secondary windings as show in the adjacent drawing.
4. Loaded DC voltages specified at 195V AC in (with transformer primaries in series)
5. Each secondary winding to have a full wave (4diode) bridge to produce a single DC rail. (AS shown in diagram)
Output Capacitance is as indicated in table.
The specified voltage figure with this input voltage is to be the minimum voltage on the reservoir capacitor as shown in the diagram.
6. The transformer is intended to be massively overrated so as to provide very low resistance windings for the VP24V7 and VN24V7 supplies.
This will improve the audio quality of the equipment it is to be used in by allowing the flux density to be very low and the wire guage to be larger than would otherwise be the case. The sizes given are maximum finished sizes.
There is no merit in attempting to reduce the size much below the maximum sizes specified. Audio quality will be improved by making the transformer as large as possible.
7. The VP46 and VP18 secondaries are fused by T250mA Fuses. The VP24V7 and VN24V7 secondary windings are unfused.
The transformer must be designed so that a short on either of the unfused windings will cause the primary fuses (2AT) to blow.
LEADS EXIT FROM TOP
Prototype Release
Voltage on Reservoir Capacitor
10mS
140mm
A.04-11-2002KAL
UL94- V0
Connector Latch
VOUT min
Rubber insulating pad to haveClearance hole for M6 Bolt
Supply LoadCurrent
DC VoltageMin *see diagram
Output Capacitance
VP24V7
VN24V7
VP46
VP18
At 195V rms in
21.0V
21.0V
39.0V
15.0V
10,000uF
10,000uF
100uF
1000uF160mA
50mA
VP24V7
VN24V7
VP46
VP18
12
6
3
57
4
8
40mm
25mm
8 way MOLEX 39-01-3088SECONDARIES
UL94- V0
100mm
200mA
200mA
Strip and tin 10mm
SECONDARY
200mm
GJ 4-03-03 1.0Screen wire length from 140mm to 200mm
or8 way Conexcon 6740-1080
or6 way Conexcon 6740-1060
Added Conexcon alternative connectors
39 +
/- 1
mm
2.0Potting rasied to top of transformer10-03-03GJPtting is counter bored to 39mm from bottom face of transformer
03_E110
03_E076
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L922TX_1.0.sch
C30 TRANSFORMER 100V
Contact Engineer: L922TX13-Oct-2003
INITIALS
Printed: 1 1Sheet of
Notes:
Contact Tel: (01223) 203200Kevin Lamb
A & R Cambridge Ltd.Pembroke Avenue
Cambridge CB5 9PBWaterbeach
�����
BROWN
WHITE
BLACK
BLUE
100V ac
100V ac
PRIMARY
6 WAY CONN PIN 1
6 WAY CONN PIN 4
6 WAY CONN PIN 6
6 WAY CONN PIN 3
+C out
TEST CIRCUIT (PER OUTPUT)
I out
+VOUT
-VOUT
6 way MOLEX 39-01-2065PRIMARIES
65m
ax
POTTING COMPOUND
Rubber insulating pad
15
26
34
78
RED
OR
YELL
GRN
BLU
VIO
GREY
WHITE
12
5
3
46
8 way6 way
Pin outs of Molex/Conexcon connectorsAs viewed looking down at the endthe wires enter the connector
14
36
SCREEN WIRE GRN/YELL
120mm dia max
AC IN
SCREEN WIRE
Transformer Specification For 100V C30 transformer
Arcam Part Number L922TX
Material Safety Specification
1. Winding Wire to be Grade 2 (130C rating) to BS 60317-4 1995
2. Mylar Polyester Insulator 130C Rated
3. Potting Compound PC3502 E135297(M)
Mechanical Specification
1. Middle of transformer to be potted (as shown).
2. Primary windings connect to 6 way MOLEX connector 39-01-2065. Secondary windings connect to 8 way molex connector 39-01-3088. Use MOLEX pin 44476-3112.MOLEX connectors have pin numbers indicated on them.
3. Primary wires are enclosed in a common sleeve. Secondary wires are enclosed in a common sleeve. Use PVC sleeving.
4. All wire lengths in mm. Lengths are +5.0, -0
5. Please adhere rubber insulating pad to bottom of transformer as shown.
Electrical Specification
1. Transformer to have dual 100V primaries to allow parallel operation for 100V input.
2. Transformer input voltage range
100V -15% +15% (85V to 115Vrms)
3. Transformer to have 4 secondary windings as show in the adjacent drawing.
4. Loaded DC voltages specified at 85V AC in (with transformer primaries in parallel)
5. Each secondary winding to have a full wave (4diode) bridge to produce a single DC rail. (AS shown in diagram)
Output Capacitance is as indicated in table.
The specified voltage figure with this input voltage is to be the minimum voltage on the reservoir capacitor as shown in the diagram.
6. The transformer is intended to be massively overrated so as to provide very low resistance windings for the VP24V7 and VN24V7 supplies.
This will improve the audio quality of the equipment it is to be used in by allowing the flux density to be very low and the wire guage to be larger than would otherwise be the case. The sizes given are maximum finished sizes.
There is no merit in attempting to reduce the size much below the maximum sizes specified. Audio quality will be improved by making the transformer as large as possible.
7. The VP46 and VP18 secondaries are fused by T250mA Fuses. The VP24V7 and VN24V7 secondary windings are unfused.
The transformer must be designed so that a short on either of the unfused windings will cause the primary fuses (2AT) to blow.
LEADS EXIT FROM TOP
Prototype Release
Voltage on Reservoir Capacitor
10mS
140mm
A.04-11-2002KAL
UL94- V0
Connector Latch
VOUT min
Rubber insulating pad to haveClearance hole for M6 Bolt
Supply LoadCurrent
DC VoltageMin *see diagram
Output Capacitance
VP24V7
VN24V7
VP46
VP18
At 85V rms in
21.0V
21.0V
39.0V
15.0V
10,000uF
10,000uF
100uF
1000uF160mA
50mA
VP24V7
VN24V7
VP46
VP18
12
6
3
57
4
8
40mm
25mm
39 +
/- 1m
m
8 way MOLEX 39-01-3088SECONDARIES
UL94- V0
100mm
200mA
200mA
Strip and tin 10mm
SECONDARY
220 mm
GJ 15/05/03 ECO 03_E137 -Screen lead lengthen to 220 mmConexcon connector added, potting filled to top of TX
or8 way Conexcon 6740-1080
or6 way Conexcon 6740-1060
UL94- V0
UL94- V0
B.0
Production Release 1.013-10-2003SLS
C30 Mechanical and packing parts list
Part no Item no Description
GENERAL MECHANICAL PARTSE186AY 5 Rear Panel Assembly FMJ C30E804MI 6 Insulator Mains Diva A85 / P85E212AY 7 FMJ A32 Chassis AssemblyE822PM1 8 Foot Black AlphaE850MC 9 Heat Shunt Diva A85E853MC 10 Clamp Pre-Amp Reg Diva A85E860MC 11 Blanking Plate Diva A85 Module SlotE878MC 12 Bracket Diva Phono Upgrade BoardE879SL 13 Label Mod StateF082 15 Sil Pad For TO-220 HS InsulatorF094 16 Clip Volume Knob FMJF164 17 Tape 3509 BK 3M TESA.50M Per Roll x 6MM WideF235 18 Cable Tie 4.8mm Wide 171.5mm Long 5.3mm Fixing Hole DiaHA3V06A 19 M Screw Torx P/H M3x6MM ST ZPHA3V10A 20 M Screw Torx M3x10MM ST ZPHA4A12B 21 M Screw Pan Supa M4x12MM ST BLKHA5L12B 22 Screw Hex Head M5X12MM BlackHA6K50A 23 Bolt Hex HD M6x50MM MczpHB25V12B 24 Screw Taptite M2.5X12MM Pan Torx(T8) Steel Zinc Plate BlackHE6V06B 25 Screw Sftp Torx No.6x6MM BLKHF4V09B 26 Screw Self-Tapping-Sems NO.4 X 9MM Pan Torx-Slot Steel Zinc-Plate BLKHJ4A00A 27 Nut M4 Full ST ZPHJ4C00D 28 Nut M4 Waisted BR SCHL4SB 29 Washer M4 Int Shakeproof BLKHL6MA 30 Bright Washer M6 (Mudguard O.D. 20mm)HP008 31 Snap Rivet Black PlasticL870AY 32 A85 Phono Stage PCBL914CA 33 Cable FFC 22 Way A85 Disp - PreL915CA 34 Cable FFC 0.1" 14WAY A85 Disp - PwrL928CA 35 6 Way Amp CT 600MML917CA 36 Cable A85 Pre - PwrL918CA 37 Cable A85 Phono - PreampL928AY 38 A32 FMJ Amp Display Board AssemblyL965AY 39 C30 Preamp PCB AssemblyL965CA 40 4-way MOLEX cable 22AWG 190mm longL923TX 41 Transformer Toroid C30 115/230VL922TX 41 Transformer Toroid C30 100VL958AY_115/230V 42 C30 Preamp PSU PCB 115/230VL955AY C30 7.1 multichannel expansion module
BLACK CASE PARTSE847CPB 1 Cover Black FMJ C30E839AYB 2 FMJ Black Volume KnobHA4V06B 4 M Screw Torx M4x6MM ST BLK
E185AYB 3 FMJ Black C30 Fascia Complete AssemblyMade up of the following parts :-
E188AYB Front Panel Assembly Black FMJ C30E083AY FMJ A32 Sub-Panel Assy8Q006 8Q006 FMJ Tact Button SpringHL25AB HL25AB FMJ Tact Button FastenerE849PMB Button FMJ Black TacE830MC Badge Metal Arcam FMJE933AY FMJ I/R Window Assy (STD. SCREENED)E884MC Display Window FMJ A32HA3A04A M/C Pan Supa M3X4 StzpE847PM Lightpipe FMJE895PMB Button Tact FMJ A32 Black Low ProfileE894PMB Button Power FMJ A32 Black
C30 Mechanical and packing parts list
Part no Item no Description
SILVER CASE PARTSE847CP 1 Cover Silver FMJ C30E839AY 2 FMJ Silver Volume KnobHA4V06S 4 M Screw Torx M4x6MM Stainless Steel
E185AY 3 FMJ Silver C30 Fascia Complete AssemblyMade up of the following parts :-
E188AY Front Panel Assembly Silver FMJ C30E083AY FMJ A32 Sub-Panel Assy8Q006 8Q006 FMJ Tact Button SpringHL25AB HL25AB FMJ Tact Button FastenerE849PM Button FMJ TacE830MC Badge Metal Arcam FMJE933AY FMJ I/R Window Assy (STD. SCREENED)E884MC Display Window FMJ A32HA3A04A M/C Pan Supa M3X4 StzpE847PM Lightpipe FMJE895PM Button Silver FMJ A32 Low Profile TactE894PM Button Power FMJ A32 Silver
CAM Products 2000(TM): L928PB_B.GTO
C30 Preamplifier display cct board L928AY issue B3.0
Designator Part Description
C1 2C018 MLC 18P 50V X7R 10% SMC2 2C018 MLC 18P 50V X7R 10% SMC3 2C410 MLC 100N 50V X7R 10% SMC4 2C410 MLC 100N 50V X7R 10% SMC5 2C410 MLC 100N 50V X7R 10% SMC6 2C410 MLC 100N 50V X7R 10% SMC7 2C410 MLC 100N 50V X7R 10% SMC8 2C410 MLC 100N 50V X7R 10% SMC9 2C410 MLC 100N 50V X7R 10% SMC10 2C410 MLC 100N 50V X7R 10% SMC11 2M610 ELST 10U 50V SMC12 2C410 MLC 100N 50V X7R 10% SMC13 2C410 MLC 100N 50V X7R 10% SMC14 2M610 ELST 10U 50V SMC15 2C410 MLC 100N 50V X7R 10% SMC16 2C410 MLC 100N 50V X7R 10% SMC17 2C410 MLC 100N 50V X7R 10% SMC25 2C410 MLC 100N 50V X7R 10% SMC26 2M610 ELST 10U 50V SMC28 2M610 ELST 10U 50V SMC29 2M710 ELST 100U 25V SMC31 2C010A MLC 10P 50V NPO 10% SMC32 2C010A MLC 10P 50V NPO 10% SMC33 2N722 ELST 220U 16VC34 2N722 ELST 220U 16VC37 2C210 MLC 1N0 50V X7R 10% SMC38 2C210 MLC 1N0 50V X7R 10% SMC39 2C210 MLC 1N0 50V X7R 10% SMC40 2C210 MLC 1N0 50V X7R 10% SMC41 2C210 MLC 1N0 50V X7R 10% SMC43 2C210 MLC 1N0 50V X7R 10% SMC44 2C210 MLC 1N0 50V X7R 10% SMC45 2C210 MLC 1N0 50V X7R 10% SMC46 2C210 MLC 1N0 50V X7R 10% SMC47 2C210 MLC 1N0 50V X7R 10% SMC48 2C210 MLC 1N0 50V X7R 10% SMC49 2C210 MLC 1N0 50V X7R 10% SMC50 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C51 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C52 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C53 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C54 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C55 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C60 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C61 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C62 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%C63 2W110X4 CAP PACK NPO 0612 4X100P 50V 5%D1 3C13304 ZENER 33V BZX55C33VD2 3AS16W DIODE SS SM BAS16WD3 3AS16W DIODE SS SM BAS16WDC1 E916PM DISPLAY CRADLE E916PMDC2 E916PM DISPLAY CRADLE E916PMDISP1 B1013 MN12818A VFD ITRONIC1 5H3048 H8/3048 128K FLASH MICROCONTROLLERIC2 5H1233A IC MICRO RESET DS1233 SMIC5 5G2402 IC CMOS EPROM 24C02 SMIC6 5M393AD IC COMPARATOR SM DUAL LM393AIC7 5M393AD IC COMPARATOR SM DUAL LM393AIC8 5M393AD IC COMPARATOR SM DUAL LM393AIC11 5M8532 DUAL OUTPUT SINGLE SUPPLY AMP AD8532LED1 3D001 LED GREEN 5MMLED2 3D001 LED GREEN 5MM
C30 Preamplifier display cct board L928AY issue B3.0
Designator Part Description
LED3 3D001 LED GREEN 5MMLED4 3D001 LED GREEN 5MMLED5 3D001 LED GREEN 5MMLED6 3D001 LED GREEN 5MMLED7 3D001 LED GREEN 5MMLED8 3D001 LED GREEN 5MMLED9 3D001 LED GREEN 5MMLED10 3D001 LED GREEN 5MMLED11 3D006 LED RED/GREEN 3MM L-93WEGWQ1 4A847 TRANS LF SS N SM BC847BQ2 4A847 TRANS LF SS N SM BC847BQ3 4A847 TRANS LF SS N SM BC847BQ4 4A847 TRANS LF SS N SM BC847BQ5 4B179 NPN TRANS MP BD179R1 1A310 RES SM W4 2% 10KR2 1A310 RES SM W4 2% 10KR3 1A310 RES SM W4 2% 10KR4 1A310 RES SM W4 2% 10KR5 1A310 RES SM W4 2% 10KR6 1A310 RES SM W4 2% 10KR7 1A310 RES SM W4 2% 10KR8 1A310 RES SM W4 2% 10KR9 1A310 RES SM W4 2% 10KR10 1A310 RES SM W4 2% 10KR11 1A310 RES SM W4 2% 10KR12 1A310 RES SM W4 2% 10KR13 1A310 RES SM W4 2% 10KR14 1A310 RES SM W4 2% 10KR15 1A310 RES SM W4 2% 10KR16 1A310 RES SM W4 2% 10KR17 1A133 RES SM W4 2% 330RR18 1A133 RES SM W4 2% 330RR19 1A133 RES SM W4 2% 330RR20 1A133 RES SM W4 2% 330RR21 1A133 RES SM W4 2% 330RR22 1A133 RES SM W4 2% 330RR23 1A133 RES SM W4 2% 330RR24 1A133 RES SM W4 2% 330RR25 1A133 RES SM W4 2% 330RR26 1A310 RES SM W4 2% 10KR27 1A310 RES SM W4 2% 10KR28 1A310 RES SM W4 2% 10KR29 1A310 RES SM W4 2% 10KR30 1A310 RES SM W4 2% 10KR31 1A133 RES SM W4 2% 330RR32 1A310 RES SM W4 2% 10KR33 1A133 RES SM W4 2% 330RR34 1A115 RES SM W4 2% 150RR35 1A310 RES SM W4 2% 10KR36 1A310 RES SM W4 2% 10KR37 1A310 RES SM W4 2% 10KR38 1A212 RES SM W4 2% 1K2R39 1A222 RES SM W4 2% 2K2R40 1A247 RES SM W4 2% 4K7R41 1A410 RES SM W4 2% 100KR42 1A410 RES SM W4 2% 100KR43 1A410 RES SM W4 2% 100KR44 1A410 RES SM W4 2% 100KR45 1A310 RES SM W4 2% 10KR46 1A212 RES SM W4 2% 1K2R47 1A247 RES SM W4 2% 4K7R48 1A000 RES SM W4 2% 0R0
C30 Preamplifier display cct board L928AY issue B3.0
Designator Part Description
R49 1A310 RES SM W4 2% 10KR50 1A310 RES SM W4 2% 10KR51 1A110 RES SM W4 1% 100R 1206R52 1A110 RES SM W4 1% 100R 1206R53 1A110 RES SM W4 1% 100R 1206R54 1H233 RES MF W4 1% 3K3R55 1A310 RES SM W4 2% 10KR56 1A310 RES SM W4 2% 10KR57 1A310 RES SM W4 2% 10KR58 1A000 RES SM W4 2% 0R0R59 1A000 RES SM W4 2% 0R0R64 1A110 RES SM W4 1% 100R 1206R65 1A110 RES SM W4 1% 100R 1206R66 1A110 RES SM W4 1% 100R 1206R67 1A110 RES SM W4 1% 100R 1206R68 1A310 RES SM W4 2% 10KR69 1A822 RES SM W4 1% 2R2 1206R70 1A822 RES SM W4 1% 2R2 1206R71 1A822 RES SM W4 1% 2R2 1206R72 1A822 RES SM W4 1% 2R2 1206R73 1A310 RES SM W4 2% 10KR74 1A310 RES SM W4 2% 10KR75 1A310 RES SM W4 2% 10KR76 1A310 RES SM W4 2% 10KRX1 B2107 REMOTE RX PIC-26043TM2 38KHZSK1 8K7014A FFC 14W 2.54MM HOR PTHSK2 8K2005 5-WAY AMP CT CONNSK3 8K8022A 22-WAY FFC CONN HORIZ 1MM PTHSK4 8K6315 14 WAY DIL HEADER HORIZSP1 F195 LED SPACERSP2 F195 LED SPACERSP3 F195 LED SPACERSP4 F195 LED SPACERSP5 F195 LED SPACERSP6 F195 LED SPACERSP7 F195 LED SPACERSP8 F195 LED SPACERSP9 F195 LED SPACERSP10 F195 LED SPACERSP101 F163 STICKY PAD S/A 10 X 15mmSP102 F163 STICKY PAD S/A 10 X 15mmSP103 E822AP IR RX SUPPORT PADSW1 A1505 TACT SWITCH SM SDTM-610-NTRSW2 A1505 TACT SWITCH SM SDTM-610-NTRSW3 A1505 TACT SWITCH SM SDTM-610-NTRSW4 A1505 TACT SWITCH SM SDTM-610-NTRSW5 A1505 TACT SWITCH SM SDTM-610-NTRSW6 A1505 TACT SWITCH SM SDTM-610-NTRSW7 A1505 TACT SWITCH SM SDTM-610-NTRSW8 A1505 TACT SWITCH SM SDTM-610-NTRSW9 A1505 TACT SWITCH SM SDTM-610-NTRSW10 A1505 TACT SWITCH SM SDTM-610-NTRSW11 A1505 TACT SWITCH SM SDTM-610-NTRSW12 A1505 TACT SWITCH SM SDTM-610-NTRSW13 A1505 TACT SWITCH SM SDTM-610-NTRSW14 A1505 TACT SWITCH SM SDTM-610-NTRSW15 A1505 TACT SWITCH SM SDTM-610-NTRSW16 A1505 TACT SWITCH SM SDTM-610-NTRSW17 A1505 TACT SWITCH SM SDTM-610-NTRSW18 A1211 EC16B2414X1 7X040 XTAL 16MHZ SM GSX49-4
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
C100 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25VC101 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25VC102 2KA433 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 330NC103 2N510 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 1UF 50VC104 2N510 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 1UF 50VC105 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100NC106 2N722 Capacitor Radial Electrolytic Dia 6.3mm Pitch 5mm 220UF 16VC107 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25VC109 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC110 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC111 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC112 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC113 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC114 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC115 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC116 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC117 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC118 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC119 2M710 Capacitor Surface Mount Electrolytic Dia 8mm 100UF 25VC120 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC121 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC122 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC123 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC124 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC125 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC126 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC127 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC128 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC129 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC130 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC132 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC200 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC201 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC202 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC203 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC204 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC205 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC206 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC207 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC208 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC209 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC210 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC211 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC212 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC213 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC214 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC215 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC216 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC217 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC218 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC219 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC220 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC221 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC222 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC223 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC224 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC225 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC226 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC227 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC228 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC229 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
C230 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC231 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC304 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC305 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC306 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC307 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC312 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC313 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC318 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC319 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC323 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC324 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC326 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC328 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC329 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC330 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC331 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC332 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC333 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC334 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC335 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC336 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC337 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC338 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC339 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC340 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC341 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC342 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC343 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC344 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC345 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC346 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC347 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC348 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC349 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC350 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC351 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC352 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC353 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC354 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC355 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC356 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC357 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC358 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC359 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC360 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC361 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC362 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC363 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC364 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC365 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC366 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC367 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC368 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC369 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC370 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC371 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC372 2L022 Capacitor SM 0805 NPO Ceramic 5% 100V 22PC373 2K510 Capacitor Boxed Polyester 5mm Pitch 10% 63V 1U0C374 2K510 Capacitor Boxed Polyester 5mm Pitch 10% 63V 1U0C375 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470N
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
C376 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC377 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC378 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC379 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC380 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC400 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC401 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC402 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC403 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC404 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC405 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC406 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC407 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC408 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC409 2M610 Capacitor Surface Mount Electrolytic Dia 5mm 10UF 50VC410 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC411 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC412 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC413 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC414 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC415 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC416 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC417 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC418 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC419 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC420 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC421 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC422 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC423 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC424 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC425 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC426 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC427 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC428 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC429 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC108 NF 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NCON100 8K6604 Con KK Series 0.1in Vertical Friction Lock Hdr 4WAYCON101 8K6314 Con Hdr Dual ROW 0.1IN Vertical 14WAYCON400 8K8030B Con 1.00MM Vertical FFC 30WAY 52806 SeriesD100 3F54S Diode Schottky BAT54S SOT-23 PackageD400 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD401 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD402 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD403 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD404 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD405 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD406 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD407 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageHS100 F007 Heatsink TO-220 6043PB 23 Degc/W Clip ONIC100 L023AY Programmed PIC16F627T For 7.1 Multichannel ModuleIC200 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC201 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC202 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC203 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC204 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC205 5K4053HCT IC Triple 2 Channel Analogue Mux 74HCT4053 SO-16IC300 5B2134 Opamp OPA2134UA SO-8 PackageIC301 5B2134 Opamp OPA2134UA SO-8 PackageIC302 5B2134 Opamp OPA2134UA SO-8 PackageIC303 5B2134 Opamp OPA2134UA SO-8 PackageIC304 5B2134 Opamp OPA2134UA SO-8 Package
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
IC305 5B2134 Opamp OPA2134UA SO-8 PackageIC306 5B2134 Opamp OPA2134UA SO-8 PackageIC307 5B2134 Opamp OPA2134UA SO-8 PackageIC308 5A2310 IC Audio Digital Stereo Volume CtrlIC309 5A2310 IC Audio Digital Stereo Volume CtrlIC310 5A2310 IC Audio Digital Stereo Volume CtrlIC311 5A2310 IC Audio Digital Stereo Volume CtrlIC400 5B2134 Opamp OPA2134UA SO-8 PackageIC401 5B2134 Opamp OPA2134UA SO-8 PackageIC402 5B2134 Opamp OPA2134UA SO-8 PackageIC403 5B2134 Opamp OPA2134UA SO-8 PackageITEM100-1 L955PB Blank PCB 7.1 Mch PCBITEM101-1 E802AP Pad Damping 15x6x3MM SorbothaneITEM102-1 E802AP Pad Damping 15x6x3MM SorbothaneITEM103-1 E802AP Pad Damping 15x6x3MM SorbothaneITEM104-1 E802AP Pad Damping 15x6x3MM SorbothaneITEM105-1 E802AP Pad Damping 15x6x3MM SorbothaneL100 7C033B ="Inductor 33UH 10% 1.17AR100 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR101 1M347 Resistor 0805 Surface Mount 0.125W 1% 47KR102 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR103 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R104 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R105 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R106 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R107 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R108 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR109 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR110 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR111 1M210 Resistor 0805 Surface Mount 0.125W 1% 1K0R112 1M133 Resistor 0805 Surface Mount 0.125W 1% 330RR113 1M133 Resistor 0805 Surface Mount 0.125W 1% 330RR114 1M133 Resistor 0805 Surface Mount 0.125W 1% 330RR115 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR116 1M000 Resistor 0805 Surface Mount 0.125W 1% 0R0R117 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR200 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR201 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR202 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR203 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR204 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR205 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR206 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR207 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR208 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR209 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR210 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR211 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR212 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR213 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR214 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR215 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR216 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR217 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR218 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR219 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR220 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR221 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR222 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR223 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR224 1M322 Resistor 0805 Surface Mount 0.125W 1% 22K
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
R225 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR226 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR227 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR228 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR229 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR230 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR231 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR301 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR302 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR303 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR304 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR305 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR306 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR307 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR308 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR309 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR310 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR311 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR312 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR313 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR314 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR315 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR316 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR317 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR318 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR319 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R320 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R321 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R322 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R323 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R324 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R325 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R326 1M510 Resistor 0805 Surface Mount 0.125W 1% 1M0R400 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR401 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR402 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR403 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR404 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR405 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR406 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR407 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR408 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR409 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR410 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR411 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR412 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR413 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR414 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR415 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR416 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR417 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR418 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR419 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR420 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR421 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR422 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR423 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR424 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR425 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR440 1M247 Resistor 0805 Surface Mount 0.125W 1% 4K7R441 1M247 Resistor 0805 Surface Mount 0.125W 1% 4K7
C30 Preamplifier 7.1 multichannel cct board L955AY issue 1.0
Designator Part Description
R442 1M000 Resistor 0805 Surface Mount 0.125W 1% 0R0REG100 5D79L05S IC Voltage Regulator -5V L79L05ACD SO-8 PackageREG101 5D7805 IC Voltage Regulator +5V L7805CV TO-220 PackageRLY400 A216 Relay 2P2T 5V SMRLY401 A216 Relay 2P2T 5V SMRLY402 A216 Relay 2P2T 5V SMSKT200 8D225 Phono Skt 4-WAY GoldSKT201 8D225 Phono Skt 4-WAY GoldSKT202 8D225 Phono Skt 4-WAY GoldSKT203 8D225 Phono Skt 4-WAY GoldSKT400 8D226 Phono Skt 2-WAY Vert GoldSKT401 8D225 Phono Skt 4-WAY GoldTR400 4A849B Transistor BC849B SOT23 PackageTR401 4A849B Transistor BC849B SOT23 PackageX100 NF 7W005 Ceramic Resonator 4.00MHz
C30 Preamplifier PSU/main cct board L958AY issue 2.0
Designator Part Description
C1 2K233 Capacitor X1 Y2 Rated Ceramic 7.5mm Pitch 3N3 250VC2 2K233 Capacitor X1 Y2 Rated Ceramic 7.5mm Pitch 3N3 250VC3 2K233 Capacitor X1 Y2 Rated Ceramic 7.5mm Pitch 3N3 250VC4 2K233 Capacitor X1 Y2 Rated Ceramic 7.5mm Pitch 3N3 250VC5 2D422 Capacitor X2 Boxed Polypropylene 22.5mm Pitch 275V 220NFC6 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC7 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC8 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC9 2N833 Capacitor Radial Electrolytic Dia 16mm Pitch 7.5mm 3300UF 25VC10 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC11 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC12 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC13 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC14 2N810A Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 1000UF 10VC15 2N610 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 10UF 50VC16 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC17 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC18 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC19 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC20 2KA447 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 470NC21 2N910 Capacitor Radial Electrolytic Dia 30mm Claw Mount 10,000UF 50VC22 2N910 Capacitor Radial Electrolytic Dia 30mm Claw Mount 10,000UF 50VC23 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC24 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC25 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC26 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC27 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC28 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC29 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC30 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC31 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC32 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC33 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25VC34 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC35 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC36 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC37 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC38 2N710B Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 100UF 100VC39 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC40 2L115 Capacitor SM 0805 NPO Ceramic 5% 100V 150PC41 2L115 Capacitor SM 0805 NPO Ceramic 5% 100V 150PC42 2L168 Capacitor SM 0805 NPO Ceramic 5% 100V 680PC43 2N810C Capacitor Radial Electrolytic Dia 12.5mm Pitch 5mm 1000UF 35VC44 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC100 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC101 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC102 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC103 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC104 2KA310 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 10NC105 2KA310 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 10NC106 2KA310 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 10NC107 2KA310 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 10NC108 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470PC109 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470PC110 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470PC111 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470PC112 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC113 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC114 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC115 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC116 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P
C30 Preamplifier PSU/main cct board L958AY issue 2.0
Designator Part Description
C117 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC118 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25VC119 2N510 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 1UF 50VC120 2N510 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 1UF 50VC121 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC122 2L033 Capacitor SM 0805 NPO Ceramic 5% 100V 33PC123 2N722 Capacitor Radial Electrolytic Dia 6.3mm Pitch 5mm 220UF 16VC124 2N722 Capacitor Radial Electrolytic Dia 6.3mm Pitch 5mm 220UF 16VC125 2N610 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 10UF 50VC126 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC127 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC128 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC129 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC130 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC131 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC132 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC133 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NC134 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC135 2P710AC Capacitor Radial Electrolytic Elna ROA Series 100UF 25VC136 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC137 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100NC138 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC139 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC140 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100PC141 2JA310 Capacitor SM 0805 X7R Ceramic 10% 100V 10NCON1 8Q003 Con Cage Clamp 1WAYCON2 8K2308 Con Minifit HCS 8WAYCON3 8K2306 Con Minifit HCS 6WAYCON4 8K2304 Con Minifit HCS 4WAYCON5 8K6604 Con KK Series 0.1in Vertical Friction Lock Hdr 4WAYCON6 8K6604 Con KK Series 0.1in Vertical Friction Lock Hdr 4WAYCON7 8K6604 Con KK Series 0.1in Vertical Friction Lock Hdr 4WAYCON8 8K7014 Con 2.54MM Vertical FFC 14WAYCON100 8K2404 Con CT Series Vertical 4WAYCON101 8K2406 Con CT Series Vertical 6WAYCON102 8K2406 Con CT Series Vertical 6WAYCON103 8K3101 XLR PCB Male Neutrik NC3MBH-BCON104 8K3101 XLR PCB Male Neutrik NC3MBH-BD1 3F5819 Diode Schottky 1N5819 DO-41 PackageD2 3F5819 Diode Schottky 1N5819 DO-41 PackageD3 3F5819 Diode Schottky 1N5819 DO-41 PackageD4 3F5819 Diode Schottky 1N5819 DO-41 PackageD5 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD6 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD7 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD8 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD9 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD10 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD11 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD12 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD13 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD14 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD15 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD16 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD17 3BYV27 Diode SBYV27-200 DO-15 PackageD18 3BYV27 Diode SBYV27-200 DO-15 PackageD19 3BYV27 Diode SBYV27-200 DO-15 PackageD20 3BYV27 Diode SBYV27-200 DO-15 PackageD21 3BYV27 Diode SBYV27-200 DO-15 PackageD22 3BYV27 Diode SBYV27-200 DO-15 PackageD23 3BYV27 Diode SBYV27-200 DO-15 Package
C30 Preamplifier PSU/main cct board L958AY issue 2.0
Designator Part Description
D24 3BYV27 Diode SBYV27-200 DO-15 PackageD25 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD100 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD101 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD102 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD103 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD104 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD105 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD106 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD107 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD108 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageDBR1 3BW02 Diode Bridge Rectifier W02G Plastic PackageDBR2 3BW02 Diode Bridge Rectifier W02G Plastic PackageDZ1 3CW32V7 Zener Diode 0.25W Surface Mount BZX84C2V7 SOT-23 PackageDZ2 3CW315V Zener Diode 0.25W Surface Mount BZX84C15V SOT-23 PackageDZ3 3CW33V9 Zener Diode 0.25W Surface Mount BZX84C3V9 SOT-23 PackageFHLDR1 8S004 Fuseholder 20MM PCBFHLDR2 8S004 Fuseholder 20MM PCBFHLDR3 8S004 Fuseholder 20MM PCBFHLDR4 8S004 Fuseholder 20MM PCBFS3 C54125 Fuse Bussmann S504 T250mAFS4 C54125 Fuse Bussmann S504 T250mAFS5 C3501 Fuse Littelfuse T500mA SMHS1 F008 Heatsink TO-220 SW50-2 8.8 Deg C/WHS2 F008 Heatsink TO-220 SW50-2 8.8 Deg C/WHS3 F008 Heatsink TO-220 SW50-2 8.8 Deg C/WHS4 F004 Heatsink TO-220 PF752 23.7 Degc/WHS5 F008 Heatsink TO-220 SW50-2 8.8 Deg C/WHS6 F008 Heatsink TO-220 SW50-2 8.8 Deg C/WIC1 5B972 Opamp TS972ID SO-8 PackageIC100 5B797 Opamp AD797AR SO-8 PackageIC101 5B797 Opamp AD797AR SO-8 PackageIC102 5A4880 IC Headphone Amp Nat Semi LM4880M SO-8 PackageIC103 5B135 IC Balanced Driver Burr-Brown DRV135UA SO-8 PackageIC104 5B135 IC Balanced Driver Burr-Brown DRV135UA SO-8 PackageITEM1-1 L958PB Blank PCB C30 Preamp PSUITEM2-1 F006 Clip For SW Profile HeatsinkITEM3-1 F006 Clip For SW Profile HeatsinkITEM4-1 F006 Clip For SW Profile HeatsinkITEM6-1 F006 Clip For SW Profile HeatsinkITEM7-1 F006 Clip For SW Profile HeatsinkITEM8-1 E802AP Pad Damping 15x6x3MM SorbothaneITEM9-1 E826AP Pad Damping 7.5x6x3 SorbothaneITEM10-1 E826AP Pad Damping 7.5x6x3 SorbothaneITEM11-1 E826AP Pad Damping 7.5x6x3 SorbothaneITEM12-1 E826AP Pad Damping 7.5x6x3 SorbothaneITEM13-1 F022 Fuseholder Cover For 20mm FuseholderITEM14-1 F022 Fuseholder Cover For 20mm FuseholderITEM15-1 F022 Fuseholder Cover For 20mm FuseholderITEM16-1 F022 Fuseholder Cover For 20mm FuseholderITEM17-1 8M101 Earth Lead Assy 75MML1 7F004 Ferrite Bead SM1206 70R@100MHzL100 7F004 Ferrite Bead SM1206 70R@100MHzL101 7F004 Ferrite Bead SM1206 70R@100MHzOPTO1 5T4N35 Opto Isolator 4N35R1 1KA515 Resistor Metal Glazed 0.5W 5% 1M5R2 1M000 Resistor 0805 Surface Mount 0.125W 1% 0R0R3 1M127 Resistor 0805 Surface Mount 0.125W 1% 270RR4 1M168 Resistor 0805 Surface Mount 0.125W 1% 680RR5 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2R6 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2
C30 Preamplifier PSU/main cct board L958AY issue 2.0
Designator Part Description
R7 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2R8 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2R9 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2R10 1M222 Resistor 0805 Surface Mount 0.125W 1% 2K2R11 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR12 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR13 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR14 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3R15 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3R16 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3R17 1M068 Resistor 0805 Surface Mount 0.125W 1% 68RR18 1M068 Resistor 0805 Surface Mount 0.125W 1% 68RR19 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR20 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR21 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR22 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR23 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR24 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR25 1M010 Resistor 0805 Surface Mount 0.125W 1% 10RR26 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3R27 1M010 Resistor 0805 Surface Mount 0.125W 1% 10RR28 1M322 Resistor 0805 Surface Mount 0.125W 1% 22KR29 1M427 Resistor 0805 Surface Mount 0.125W 1% 270KR30 1M212 Resistor 0805 Surface Mount 0.125W 1% 1K2R31 1M218 Resistor 0805 Surface Mount 0.125W 1% 1K8R32 1M468 Resistor 0805 Surface Mount 0.125W 1% 680KR33 1M447 Resistor 0805 Surface Mount 0.125W 1% 470KR34 1M215 Resistor 0805 Surface Mount 0.125W 1% 1K5R35 1M247 Resistor 0805 Surface Mount 0.125W 1% 4K7R36 1M268 Resistor 0805 Surface Mount 0.125W 1% 6K8R37 1M000 Resistor 0805 Surface Mount 0.125W 1% 0R0R38 1M000 Resistor 0805 Surface Mount 0.125W 1% 0R0R39 1M147 Resistor 0805 Surface Mount 0.125W 1% 470RR100 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR101 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR102 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR103 1M110 Resistor 0805 Surface Mount 0.125W 1% 100RR104 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR105 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR106 1M315 Resistor 0805 Surface Mount 0.125W 1% 15KR107 1M315 Resistor 0805 Surface Mount 0.125W 1% 15KR108 1M822 Resistor 0805 Surface Mount 0.125W 1% 2R2R109 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR110 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR111 1M347 Resistor 0805 Surface Mount 0.125W 1% 47KR112 1M347 Resistor 0805 Surface Mount 0.125W 1% 47KR113 1E847 Resistor Carbon Film 1W 5% 4R7R114 1E847 Resistor Carbon Film 1W 5% 4R7R115 1M115 Resistor 0805 Surface Mount 0.125W 1% 150RR116 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR117 1M410 Resistor 0805 Surface Mount 0.125W 1% 100KR118 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR119 1M310 Resistor 0805 Surface Mount 0.125W 1% 10KR120 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR121 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR122 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR123 1M047 Resistor 0805 Surface Mount 0.125W 1% 47RR124 1M115 Resistor 0805 Surface Mount 0.125W 1% 150RR125 1M010 Resistor 0805 Surface Mount 0.125W 1% 10RR1000 1H210 Resistor Metal Film 0.25W 1% 1K0REG4 5D7805 IC Voltage Regulator +5V L7805CV TO-220 Package
C30 Preamplifier PSU/main cct board L958AY issue 2.0
Designator Part Description
REG3 5D317T IC Voltage Regulator ADJ LM317T TO-220 PackageREG2 5D317T IC Voltage Regulator ADJ LM317T TO-220 PackageREG5 5D337 IC Voltage Regulator Neg ADJ LM337T TO-220 PackageREG6 5D337 IC Voltage Regulator Neg ADJ LM337T TO-220 PackageREG1 5D1086A IC Voltage Regulator ADJ LM1086CT-ADJ TO-220 PackageRLY1 A219 Relay 2P2T 5VRLY100 A215 Relay 2P2T 12V SMRLY101 A215 Relay 2P2T 12V SMRLY102 A215 Relay 2P2T 12V SMRLY103 A215 Relay 2P2T 12V SMSH1 E5402 Shield EMC IEC Inlet MainsSKT1 8A001 Mains IEC Inlet 3PIN PCB InsSKT2 8D302 Con Jack 3.5mm Dual MonoSKT100 8D225 Phono Skt 4-WAY GoldSKT101 8D301 Con Jack 6mm StereoSW1 A1404 Switch Slide Volt SelTX1 7A9301 Transformer PCB mount 9V+9V 3VA 115/230VTX1 L907TX Transformer PCB mount 9V+9V 3VA 100VTR1 4A849B Transistor BC849B SOT23 PackageTR2 4A849B Transistor BC849B SOT23 PackageTR3 4AFMMT497 Transistor FMMT497 SOT23 PackageTR4 4B179 Transistor BD179 TO126 PackageTR5 4AFMMT497 Transistor FMMT497 SOT23 PackageTR6 4D10KN Digital Transistor MMUN2211LT1 SOT23 PackageTR100 4B179 Transistor BD179 TO126 Package
C30 Preamplifier pre-amp cct board L965AY issue 1.2
Designator Part Description
C100 2C210 Capacitor SM 1206 NPO Ceramic 50V 5% 1N0C101 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC102 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC103 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC104 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC105 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC106 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC107 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC108 2C110 Capacitor SM 1206 NPO Ceramic 50V 5% 100PFC109 2C110 Capacitor SM 1206 NPO Ceramic 50V 5% 100PFC110 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25VC111 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC112 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC113 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC114 2D222W Capacitor Boxed Polyprop 5mm Pitch 100V 5% 2N2C115 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC116 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC117 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC118 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC119 2C310 Capacitor SM 1206 X7R Ceramic 50V 10% 10NFC120 2N610 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 10UF 50VC121 2C210 Capacitor SM 1206 NPO Ceramic 50V 5% 1N0C122 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC123 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC124 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC125 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC126 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC127 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC128 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC129 2C110 Capacitor SM 1206 NPO Ceramic 50V 5% 100PFC130 2C110 Capacitor SM 1206 NPO Ceramic 50V 5% 100PFC131 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25VC132 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC133 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC134 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC135 2D222W Capacitor Boxed Polyprop 5mm Pitch 100V 5% 2N2C136 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC137 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC138 2P610CC Capacitor Radial Electrolytic Elna ROA 10UF 50VC139 2C210 Capacitor SM 1206 NPO Ceramic 50V 5% 1N0C140 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC141 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC142 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC143 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC144 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC145 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC146 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC147 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100NC148 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC149 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC150 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC151 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC152 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC153 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC154 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC155 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC156 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC157 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC158 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC159 2C022 Capacitor SM 1206 NPO Ceramic 100V 5% 22PFC160 2C210 Capacitor SM 1206 NPO Ceramic 50V 5% 1N0
C30 Preamplifier pre-amp cct board L965AY issue 1.2
Designator Part Description
C161 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC162 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC163 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC164 2C210 Capacitor SM 1206 NPO Ceramic 50V 5% 1N0C165 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC166 2DA147 Capacitor Boxed Polypropylene 5mm Pitch 100V 5% 470PC167 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100NC168 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC169 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC170 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC171 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC172 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC173 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC174 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC175 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC176 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC177 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC178 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC179 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC180 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC181 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC182 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC183 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC184 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC185 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC186 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC187 2N610 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 10UF 50VC188 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC189 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC190 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC191 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC192 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC193 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC300 2N810C Capacitor Radial Electrolytic Dia 12.5mm Pitch 5mm 1000UF 35VC302 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC303 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC304 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC305 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100NC306 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC307 2K447 Capacitor Boxed Polyester 5mm Pitch 10% 63V 470NC308 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC309 2C410 Capacitor SM 1206 X7R Ceramic 50V 10% 100NC310 2N810C Capacitor Radial Electrolytic Dia 12.5mm Pitch 5mm 1000UF 35VC312 2P622P Capacitor Radial Electrolytic Oscon SP 22UF 20VC313 2P710A Capacitor Radial Electrolytic Oscon SA 100UF 20VC314 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100NC315 2KA410 Capacitor Boxed Polyester 5mm Pitch 5% 100VDC 100ND100 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD101 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD102 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD103 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD104 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD105 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD106 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD107 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD108 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD109 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD110 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD111 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD112 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD113 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 Package
C30 Preamplifier pre-amp cct board L965AY issue 1.2
Designator Part Description
D114 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD115 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD116 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD117 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD118 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD119 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD120 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD121 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD122 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT-23 PackageD300 3BS1D Diode Surface Mount S1DD301 3BS1D Diode Surface Mount S1DD302 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD304 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD305 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD306 3BS1D Diode Surface Mount S1DD307 3BS1D Diode Surface Mount S1DD308 3AS16W Diode Surface Mount Small Signal BAS16W SOT-23 PackageD310 3CW315V Zener Diode 0.25W Surface Mount BZX84C15V SOT-23 PackageD311 3CW315V Zener Diode 0.25W Surface Mount BZX84C15V SOT-23 PackageF300 C3202 Fuse Littelfuse T2A SMF301 C3202 Fuse Littelfuse T2A SMITEM1-1 E826AP Pad Damping 7.5x6x3 SorbothaneITEM2-1 E826AP Pad Damping 7.5x6x3 SorbothanePCB1 L937PB Blank PCB A32 Preamp PCBQ100 4A849B Transistor BC849B SOT23 PackageQ300 4J112 Transistor Jfet N Channel J112 TO-92 PackageQ301 4B5171 Transistor 2SC5171 TO220 PackageQ303 4J112 Transistor Jfet N Channel J112 TO-92 PackageQ305 4B1930 Transistor 2SA1930 TO220 PackageQ306 4A846B Transistor BC846B SOT23 PackageQ307 4A856B Transistor BC856B SOT23 PackageR100 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R101 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R102 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R103 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR104 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR105 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR106 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R107 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R108 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR109 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR110 1A222 Resistor 1206 Surface Mount 0.25W 1% 2K2R111 1A222 Resistor 1206 Surface Mount 0.25W 1% 2K2R112 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR113 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR114 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR115 1A227 Resistor 1206 Surface Mount 0.25W 1% 2K7R116 1A227 Resistor 1206 Surface Mount 0.25W 1% 2K7R117 1A256 Resistor 1206 Surface Mount 0.25W 1% 5K6R118 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR119 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR120 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR121 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR122 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R123 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R124 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R125 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R126 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R127 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R128 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR129 1A410 Resistor 1206 Surface Mount 0.25W 1% 100K
C30 Preamplifier pre-amp cct board L965AY issue 1.2
Designator Part Description
R130 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR131 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R132 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R133 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR134 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR135 1A222 Resistor 1206 Surface Mount 0.25W 1% 2K2R136 1A222 Resistor 1206 Surface Mount 0.25W 1% 2K2R137 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR138 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR139 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR140 1A227 Resistor 1206 Surface Mount 0.25W 1% 2K7R141 1A227 Resistor 1206 Surface Mount 0.25W 1% 2K7R142 1A256 Resistor 1206 Surface Mount 0.25W 1% 5K6R143 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR144 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR145 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR146 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR147 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR148 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR149 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR150 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR151 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR152 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR153 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR154 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR155 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR156 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R157 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R158 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R159 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR160 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR161 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR162 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR163 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR164 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR165 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR166 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR167 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR168 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR169 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR170 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR171 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR172 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR173 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR174 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR175 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR176 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR177 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR178 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR179 1A322 Resistor 1206 Surface Mount 0.25W 1% 22KR180 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR181 1A310 Resistor 1206 Surface Mount 0.25W 1% 10KR182 1A110 Resistor 1206 Surface Mount 0.25W 1% 100RR183 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R184 1A510 Resistor 1206 Surface Mount 0.25W 1% 1M0R185 1A022 Resistor 1206 Surface Mount 0.25W 1% 22RR186 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR187 1A047 Resistor 1206 Surface Mount 0.25W 1% 47RR188 1A310 Resistor 1206 Surface Mount 0.25W 1% 10KR189 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R190 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0
C30 Preamplifier pre-amp cct board L965AY issue 1.2
Designator Part Description
R191 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R192 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR193 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR194 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR195 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R196 1A210 Resistor 1206 Surface Mount 0.25W 1% 1K0R197 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR198 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR199 1A410 Resistor 1206 Surface Mount 0.25W 1% 100KR200 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R201 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R202 1A822 Resistor 1206 Surface Mount 0.25W 1% 2R2R203 1A247 Resistor 1206 Surface Mount 0.25W 1% 4K7R204 1A310 Resistor 1206 Surface Mount 0.25W 1% 10KR300 1A133 Resistor 1206 Surface Mount 0.25W 1% 330RR302 1A212 Resistor 1206 Surface Mount 0.25W 1% 1K2R303 1A147 Resistor 1206 Surface Mount 0.25W 1% 470RR304 1A133 Resistor 1206 Surface Mount 0.25W 1% 330RR307 1A122 Resistor 1206 Surface Mount 0.25W 1% 220RRLY100 A216 Relay 2P2T 5V SMSK2 8D225 Phono Skt 4-WAY GoldSK3 8D225 Phono Skt 4-WAY GoldSK4 8D225 Phono Skt 4-WAY GoldSK5 8D225 Phono Skt 4-WAY GoldSK6 8D226 Phono Skt 2-WAY Vert GoldSK100 8K8022B Con 1.00MM Vertical FFC 22WAY 52806 SeriesSK101 8K8330 Con 1.00MM Vertical SM FFC 30WAYSK102 8K2404 Con CT Series Vertical 4WAYSK103 8K2408 Con CT Series Vertical 8WAYSK300 8K2304 Con Minifit HCS 4WAYSK301 8K6604 Con KK Series 0.1in Vertical Friction Lock Hdr 4WAYZ100 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ101 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ102 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ103 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ104 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ105 5S408DY IC Analogue Mux DG408DY SO-16 PackageZ106 5S413DY IC Quad Analogue Switch DG413DY SO-16 PackageZ107 5AVSDVC IC Audio Dig Volume Control MAS9116ASBA-T SO-16W PackageZ108 5A1844 IC Quad Digital Pot 10K Lin SO-20Z109 5B072D Opamp TL072CD SO-8 PackageZ110 5B072D Opamp TL072CD SO-8 PackageZ111 5B072D Opamp TL072CD SO-8 PackageZ112 5B072D Opamp TL072CD SO-8 PackageZ113 5B072D Opamp TL072CD SO-8 PackageZ114 5B072D Opamp TL072CD SO-8 PackageZ115 5B2134 Opamp OPA2134UA SO-8 PackageZ116 5B2134 Opamp OPA2134UA SO-8 PackageZ117 5B2134 Opamp OPA2134UA SO-8 PackageZ301 5D317T IC Voltage Regulator ADJ LM317T TO-220 Package
C30 Preamplifier phono cct board L870AY issue 2.0
Designator Part Description
C1 2A410 CERD 100N 63V -20% +80% RAC100 2N622 ELST 22U 63VC101 2D210 PPRO 1N0 5% 63V RAC102 2P710AS ELEC 100U 25V SILMICC103 2P710AS ELEC 100U 25V SILMICC104 2K410 PEST 100N 63V 10%C105 2K410 PEST 100N 63V 10%C106 2K410 PEST 100N 63V 10%C107 2K410 PEST 100N 63V 10%C108 2D147W PPRO W 470P 63V 5% RAC109 2D110W PPRO W 100P 63V 5% RAC110 2D247N PPRO 4N7 63V 5% RAC111 2D310 PPRO 10N 63V 1% AXIALC112 2D310 PPRO 10N 63V 1% AXIALC113 2K510 CAP MKS2 1U0 16V 10%C115 2D213N PPRO 1N3 63V 5% RAC116 2D147W PPRO W 470P 63V 5% RAC117 2D147W PPRO W 470P 63V 5% RAC118 2U610 ELST NON POLAR 10UF 35VC119 2D110N PPRO 100P 63V 5% RAC120 2D210 PPRO 1N0 5% 63V RAC200 2N622 ELST 22U 63VC201 2D210 PPRO 1N0 5% 63V RAC202 2P710AS ELEC 100U 25V SILMICC203 2P710AS ELEC 100U 25V SILMICC204 2K410 PEST 100N 63V 10%C205 2K410 PEST 100N 63V 10%C206 2K410 PEST 100N 63V 10%C207 2K410 PEST 100N 63V 10%C208 2D147W PPRO W 470P 63V 5% RAC209 2D110W PPRO W 100P 63V 5% RAC210 2D247N PPRO 4N7 63V 5% RAC211 2D310 PPRO 10N 63V 1% AXIALC212 2D310 PPRO 10N 63V 1% AXIALC213 2K510 CAP MKS2 1U0 16V 10%C215 2D213N PPRO 1N3 63V 5% RAC216 2D147W PPRO W 470P 63V 5% RAC217 2D147W PPRO W 470P 63V 5% RAC218 2U610 ELST NON POLAR 10UF 35VC219 2D110N PPRO 100P 63V 5% RAC220 2D210 PPRO 1N0 5% 63V RAD100 3A4148 SSDIODE 1N4148 75VD101 3A4148 SSDIODE 1N4148 75VD102 3A4148 SSDIODE 1N4148 75VD200 3A4148 SSDIODE 1N4148 75VD201 3A4148 SSDIODE 1N4148 75VD202 3A4148 SSDIODE 1N4148 75VIC100 5B071 IC FET OPAMP TL071IC200 5B071 IC FET OPAMP TL071PCB1 L870PB_2 PRINTED CIRCUIT BOARDR100 1H133 RES MF W4 1% 330RR101 1H110 RES MF W4 1% 100RR102 1H110 RES MF W4 1% 100RR104 1H110 RES MF W4 1% 100RR105 1H110 RES MF W4 1% 100RR106 1H110 RES MF W4 1% 100RR108 1H347 RES MF W4 1% 47KR109 1H312 RES MF W4 1% 12KR110 1H312 RES MF W4 1% 12KR111 1H356 RES MF W4 1% 56KR112 1H410 RES MF W4 1% 100KR113 1H410 RES MF W4 1% 100KR114 1H410 RES MF W4 1% 100KR115 1H315 RES MF W4 1% 15KR116 1H522 RES MF W4 1% 2M2
C30 Preamplifier phono cct board L870AY issue 2.0
Designator Part Description
R117 1H522 RES MF W4 1% 2M2R118 1H022 RES MF W4 1% 22RR119 1H022 RES MF W4 1% 22RR120 1H022 RES MF W4 1% 22RR121 1H022 RES MF W4 1% 22RR122 1H339 RES MF W4 1% 39KR123 1H010 RES MF W4 1% 10RR124 1H256 RES MF W4 1% 5K6R200 1H133 RES MF W4 1% 330RR201 1H110 RES MF W4 1% 100RR202 1H110 RES MF W4 1% 100RR204 1H110 RES MF W4 1% 100RR205 1H110 RES MF W4 1% 100RR206 1H110 RES MF W4 1% 100RR208 1H347 RES MF W4 1% 47KR209 1H312 RES MF W4 1% 12KR210 1H312 RES MF W4 1% 12KR211 1H356 RES MF W4 1% 56KR212 1H410 RES MF W4 1% 100KR213 1H410 RES MF W4 1% 100KR214 1H410 RES MF W4 1% 100KR215 1H315 RES MF W4 1% 15KR216 1H522 RES MF W4 1% 2M2R217 1H522 RES MF W4 1% 2M2R218 1H022 RES MF W4 1% 22RR219 1H022 RES MF W4 1% 22RR220 1H022 RES MF W4 1% 22RR221 1H022 RES MF W4 1% 22RR222 1H339 RES MF W4 1% 39KR223 1H010 RES MF W4 1% 10RR224 1H256 RES MF W4 1% 5K6SK1 8D230 PHONO SKT 2-WAY HOR EMC GOLDSK2 8K2408 8-WAY AMP CT CONNSW100 A1013 SW PUSH 4PCOTR100 4A556 TRANS LF SS P BC556BTR101 4A556 TRANS LF SS P BC556BTR102 4A556 TRANS LF SS P BC556BTR103 4A556 TRANS LF SS P BC556BTR104 4A556 TRANS LF SS P BC556BTR105 4A556 TRANS LF SS P BC556BTR106 4A1085 TRANS LF SS P 2SA1085TR107 4A1085 TRANS LF SS P 2SA1085TR108 4A546 TRANS LF SS N BC546BTR109 4A546 TRANS LF SS N BC546BTR110 4A546 TRANS LF SS N BC546BTR111 4A546 TRANS LF SS N BC546BTR112 4A546 TRANS LF SS N BC546BTR113 4A546 TRANS LF SS N BC546BTR114 4A546 TRANS LF SS N BC546BTR200 4A556 TRANS LF SS P BC556BTR201 4A556 TRANS LF SS P BC556BTR202 4A556 TRANS LF SS P BC556BTR203 4A556 TRANS LF SS P BC556BTR204 4A556 TRANS LF SS P BC556BTR205 4A556 TRANS LF SS P BC556BTR206 4A1085 TRANS LF SS P 2SA1085TR207 4A1085 TRANS LF SS P 2SA1085TR208 4A546 TRANS LF SS N BC546BTR209 4A546 TRANS LF SS N BC546BTR210 4A546 TRANS LF SS N BC546BTR211 4A546 TRANS LF SS N BC546BTR212 4A546 TRANS LF SS N BC546BTR213 4A546 TRANS LF SS N BC546BTR214 4A546 TRANS LF SS N BC546B
ARCAM
All parts can be ordered via spares@arcam.co.uk
Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND TEL: +44(0) 1223 203 203 FAX: +44(0) 1223 863 384
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