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MODEL NO.:RV2040
STEREO RECEIVER AMPLIFIER
SERVICE MANUAL
The lightning flash with arrowhead symbol, with an
equilateral triangle, is intended to alert you to the
presence of uninsulated dangerous voltage within
the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle
is intended to alert you to the presence of important
operating and maintenance (servicing) instructions
in the literature accompanying the appliance.
SAFETY PRECAUTIONS & IMPORTANT NOTES
These servicing instructions are of
use by qualified service personnel
only. To reduce the risk of electric
shock do not perform any servicing
other than that contained in the
operating instructions unless you
are qualified to do so.
RV 2040 PANEL
RV 2040 REAL PANEL
RV 2040 REMOTE CONTROL
PHONEA/B/C/DSCAN+FM/AM SCAN- NO.1-8 MEMORY
POWER
VOLUME - VOLUME+
AUTO INPUT
STEREO RECEIVER AMPLIFIER RV2040
VCR
CD
FM AM
COAX LOOP
ANTENNA
VCR AUX CD DVD REC OUT
R
L
R
L
VCR AUX CD DVD REC OUT PRE OUT AMP IN
AU
DIO
INP
UT
R L
PRE OUT AMP IN
R L
AC INLET
MODEL NO.:RV2040
MADE IN CHINA
STEREO RECEIVER AMPLIFIER
AMPLIFIER SECTION
Left & Right Channel......................................................................................................2X100Watts
Signal to Noise(A weight)..........................................................................................................85dB
Frequency Response......................................................................................20Hz-20 KHz+/-1.5 dB
AM TUNER SECTION
Frequency Response........................................................................................80Hz 2.3 KHz +/- 6dB
Usable Sensitivity........................................................................................... ....55dBu @ S/N 20 dB
Signal to Noise........................................................................................................................38 dB
Image Ratio......................................................................................................... 30 dB @ 1000KHz
IF Rejection ...........................................................................................................................40 dB
FM TUNER SECTION
Frequency Response......................................................................................... 40Hz-15 KHz+/- 3dB
Quieting................................................................................................................................24 dBu
Signal to Noise....................................................................................... 60 dB (stereo)/65 dB (mono)
Image Ratio..............................................................................................................................40dB
IF Rejection............................................................................................................................. 65dB
Specifications
Name of Component Spec. PackageAV3021400 PCB PCB IS-HC040918 Power PCB SN:POW1740400
2A2 1 IS-HC040918 Power Board
ARF45 6100 Carbon Resistor 1K 1/4W +/-5% Pin Span 10mm 1 R503ARJ35 3470 Carbon Resistor 4K7 1/4W +/-5% Pin Span 10mm 2 R501 R502AVR210470 Carbon Resistor 470K 1/2W +/-5% Pin Span 10mm 1 R505AIF004148 Diode IN4148 Pin Span 7.5mm 1 D501AIF004004 Diode IN4004 Pin Span 10mm 4 D502 D503 D504 D505ACC5SL1B105K Ceramic Cap 104/50V Pin Span 5mm 1 C507ACC7Z5V1B472Z AC X Cap 472/275V(MPX) Pin Span 15mm 1 C502ACC7Z5V1B104Z AC X Cap 104/275V(MPX) Pin Span 15mm 1 C501ACC8Z5V1B103Z AC Y Cap 103/250V Pin Span 7.5mm 1 C503AIAO995015 Transistor C9015 1 Q502AIAO948085 Transistor S8050 1 Q501
ACDV842600 16V Electrolytic Cap 100µF Pin Span 2.5mm，
Dia. 5mm 2 C505 C506
ACDV843000 16V Electrolytic Cap 1000µF Pin Span 5mm，
Dia. 10mm 1 C504
AKB003250 Fuse 250VT5A 618 1 F501
AVP206500 Fuse Holder 250V/25A Plastic withCover(PTF-78) 1 F501
APC780500 3 Pin Constant Voltage IC KA7805 1 U501ARE112000 Standby Relay JQX-14F 12V 1 J501AXV401A00 Standby Transformer AC120V/60Hz 1 B501
RV 2040 Power Board PCB Bill of MaterialCommentsParts NO. Description Qty. Designator
Name of Component Spec. PackageAV3404500 PCB SN:AMP80504002A3 247*293*1.6 1 IS-HC040918 Main PCBAV283500 Beads 3508 Pin Span 10mm 1 J35ARF45 4100 Carbon Resistor 10R 1/4W +/-5% Pin Span 10mm 5 R13 R326 R327 R332 R333ARF45 4330 Carbon Resistor 33R 1/4W +/-5% Pin Span 10mm 4 R111 R112 R211 R212ARF45 4510 Carbon Resistor 51R 1/4W +/-5% Pin Span 10mm 2 R125 R225ARF45 5120 Carbon Resistor 120R 1/4W +/-5% Pin Span 10mm 4 R115 R116 R215 R216
ARF45 5100 Carbon Resistor 100R 1/4W +/-5% Pin Span 10mm 10 R121 R122 R135 R221 R222 R235 R339R340 RG1 RG2
ARF45 5150 Carbon Resistor 150R 1/4W +/-5% Pin Span 10mm 4 R107 R108 R207 R208ARF45 5220 Carbon Resistor 220R 1/4W +/-5% Pin Span 10mm 1 R15
ARF45 5470 Carbon Resistor 470R 1/4W +/-5% Pin Span 10mm 13 R701 R703 R705 R707 R709 R711 R713R715 R717 R719 R721 R723 RG3
ARF45 6100 Carbon Resistor 1K 1/4W +/-5% Pin Span 10mm 14 R102 R113 R114 R123 R202 R213 R214R223 R315 R321 R323 R329 R725 R726
HF456130 Carbon Resistor 1K3 1/4W +/-5% Pin Span 10mm 2 R124 R224ARF45 6150 Carbon Resistor 1K5 1/4W +/-5% Pin Span 10mm 1 R406ARF45 6220 Carbon Resistor 2K2 1/4W +/-5% Pin Span 10mm 4 R324 R325 R330 R331ARF45 6270 Carbon Resistor 2K7 1/4W +/-5% Pin Span 10mm 4 R130 R131 R230 R231ARF45 6470 Carbon Resistor 4K7 1/4W +/-5% Pin Span 10mm 6 R16 R21 R316 R322 R401 J86ARF45 6560 Carbon Resistor 5K6 1/4W +/-5% Pin Span 10mm 4 R313 R319 R335 R336ARF45 6680 Carbon Resistor 6K8 1/4W +/-5% Pin Span 10mm 2 R312 R318ARF45 7100 Carbon Resistor 10K 1/4W +/-5% Pin Span 10mm 9 R9 R10 R20 R23 R337 R403 R404 R405
R7ARF45 4220 Carbon Resistor 22K 1/4W +/-5% Pin Span 10mm 8 R3 R4 R8 R311 R314 R317 R320 R338ARF45 7300 Carbon Resistor 30K 1/4W +/-5% Pin Span 10mm 4 R109 R110 R209 R210
ARF45 73901 Carbon Resistor 39K 1/4W +/-5% Pin Span 10mm 13 R5 R119 R120 R132 R133 R134 R219R220 R232 R233 R234 R104 R204
ARF45 7470 Carbon Resistor 47K 1/4W +/-5% Pin Span 10mm 12 R301 R306 R702 R704 R706 R708 R710R712 R714 R716 R718 R720
ARF45 8100 Carbon Resistor 100K 1/4W +/-5% Pin Span 10mm 2 R722 R724ARF45 8100 Carbon Resistor 100K 1/4W +/-5% Pin Span 10mm 4 R117 R118 R217 R218ARJ35 8220 Carbon Resistor 220K 1/4W +/-5% Pin Span 10mm 1 R6ARF45 9100 Carbon Resistor 1M 1/4W +/-5% Pin Span 10mm 1 R402
Carbon Resistor 47R 1/4W +/-5% Pin Span 10mm 4 R126 R127 R226 R227AVK181000 1/2W Fuseable Resistor 0.5R Pin Span 10mm 2 R14 R17
AHL315270 1W Carbon Resistor 270R
Pin Span15mm,Height10mm,Bend Pinwith Limit Point
1 R19
AHL316270 1W Carbon Resistor 2K7
Pin Span15mm,Height10mm,Bend Pinwith Limit Point
2 R136 R236
AVE869120 2W Carbon Resistor 1K2
Pin Span20mm,Height10mm,Bend Pinwith Limit Point
2 R137 R237
AVR414710 3W Carbon Resistor 10R
Pin Span20mm,Height10mm,Bend Pinwith Limit Point
2 R138 R238
AVR414560 3W Carbon Resistor 560R
Pin Span20mm,Height10mm,Bend Pinwith Limit Point
1 R12
AVR412200 5W Twin Cement FixedResistor 0.22R
Stand,Pin Span10mmHeight5mm,Bend Pinwith Limit Point
4 R128 R129 R228 R229
AWF456470 Resistor Array 4K7*8 九 PIN 1 RP3AVG438200 Zener Diode 7V5 0.5W Pin Span 7.5mm 2 D305 D306AVG438300 Zener Diode 10V 0.5W Pin Span 7.5mm 1 D12AVG438400 Zener Diode 15V 0.5W Pin Span 7.5mm 1 D10AVG438500 Zener Diode 33V 0.5W Pin Span 10mm 1 D20
AIF004148 Diode 1N4148 Pin Span 7.5mm 22D101 D102 D103 D104 D105 D106 D201D202 D203 D204 D205 D206 D301 D302D303 D304 D5 D6 D7 D8 D9 D401
AIF004002 Diode 1N4002 Pin Span 10mm 6 D18 D1 D2 D3 D4 D11
AIF005404 Diode IN5404
Pin Span22.5mm,H10mm,Bend Pin with LimitPoint
4 D13 D14 D15 D16
AXF640520 IC CD4052BE DIP16 1 U101AXF240200 IC 24C02 DIP8 1 U108AXF645580 IC JRC4558D DIP8 2 U105 U106ACC5NPO1B150K 50V Ceramic Cap. 15p Pin Span 5mm 4 C106 C107 C206 C207ACC5NPO1B220K 50V Ceramic Cap. 22p Pin Span 5mm 2 C401 C402ACC5SL1B221K 50V Ceramic Cap. 220p Pin Span 5mm 6 C103 C203 C304 C318 C302 C317ACC1Z1V1B470Z 100V Ceramic Cap. 470p Pin Span 5mm 4 C109 C110 C209 C210
Comments
RV 2040 Main Board PCB Bill of MaterialParts NO. Description Qty. Designator
Name of Component Spec. PackageComments
RV 2040 Main Board PCB Bill of MaterialParts NO. Description Qty. Designator
ACC5Z5V1B050Z 50V Ceramic Cap. 103 Pin Span 5mm 1 C4
ACC5SL1B105K 50V Ceramic Cap. 104 Pin Span 5mm 20C19 C20 C21 C22 C23 C24 C112 C212C321 C322 C323 C324 C337 C339 CG1CG2 C27 C405 C406 C407
ACC1Z1V1B104Z 100V Ceramic Cap. 104 Pin Span 5mm 6 C35 C36 C37 C38 C39 C40AFC050V272 50V Film Cap.. 272 Pin Span 5mm 2 C307 C308AFC050V103 50V Film Cap.. 103 Pin Span 5mm 2 C117 C217
AFC050V104 50V Film Cap.. 104 Pin Span 5mm 10 C309 C310 C311 C312 C328 C330 C116C216 C115 C215
AFC100V103 100V Film Cap.. 103 Pin Span 7.5mm 2 CK1 C1AIA0935401 Transistor 2N5401 7 Q2 Q102 Q105 Q106 Q202 Q205 Q206
AIA0935551 Transistor 2N5551 11 Q103 Q104 Q107 Q115 Q203 Q204 Q207Q215 Q8 Q9 Q5
AIA0938050 Transistor S8050 3 Q301 Q302 Q4AIA0939014 Transistor C9014 4 Q10 Q303 Q305 Q6AIA0995015 Transistor C9015 4 Q304 Q306 Q307 Q401AIA0931013 Transistor A1013 3 Q108 Q208 Q1AIA0932383 Transistor C2383 2 Q109 Q209
ACDV841100 6V3 None Polarity Cap. 220µF Pin Span2.5mmDia. 6mm 1 C7
ACDV841400 6V3 Electrolytic Cap. 1000µF Pin Span 5mm，
Dia. 10mm 2 C114 C214
ACDV842200 16V Electrolytic Cap. 2.2µF Pin Span 2.5mm，
Dia. 5mm 9 C11 C315 C316 C305 C306 C313 C314C327 C331
ACDV842000 16V Electrolytic Cap. 10µF Pin Span 2.5mm，
Dia. 5mm 8 C101 C108 C201 C208 C319 C320 C403C25
ACDV842300 16V Electrolytic Cap. 22µF Pin Span 2.5mm，
Dia. 5mm 1 C325
ACDV842400 16V Electrolytic Cap. 47µF Pin Span 2.5mm，
Dia. 5mm 2 C341 C342
ACDV842600 16V Electrolytic Cap. 100µF Pin Span 2.5mm，
Dia. 6mm 3 C26 C404 C18
ACDV842800 16V Electrolytic Cap. 330µF Pin Span 5mm，
Dia. 7.5mm 2 C15 C16
ACDV843300 25V Electrolytic Cap. 33µF Pin Span 2.5mm，
Dia. 5mm 1 C10
ACDV843800 25V Electrolytic Cap. 470µF Pin Span 5mm，
Dia. 10mm 1 C14
ACDV845600 50V Electrolytic Cap. 10µF Pin Span 2.5mm，
Dia. 5mm 4 C31 C32 C326 C329
ACDV847000 63V Electrolytic Cap. 2.2µF Pin Span 2.5mm，
Dia. 5mm 1 C8
ACDV847200 63V Electrolytic Cap. 33µF Pin Span 5mm，
Dia. 7.5mm 4 C104 C105 C204 C205
AVI552000 Crystal 12MHz 1 Y1
AVI271000 Inductance 1uH10A Stand Pin Span10mm 2 L101 L201
ACI742313 Chip IC PT2313 SOP28 1 U102AIA0935551 Transistor 2N5551 2 Q110 Q210AIA0935649 Transistor B649 Plastic Seal 2 Q112 Q212AIA0935669 Transistor D669 Plastic Seal 2 Q111 Q211APC781200 3 Pin Constant Voltage IC 7812 1 U2APC791200 3 Pin Constant Voltage IC 7912 1 U3AVJ690400 RCA Jack AV4-8.4-13 4 White Red 2 BNC2 BNC3AVJ690600 RCA Jack AV6-8.4-13 6 White Red 1 BNC1
AVS868400 Headphone Jack Short 9 Pin Short Mouth CK6.35-3-02Golden Mouth CK6.35-3-02 1
AEC162102 Rotary Encoder EC162102E1B-HA1-24P5-FB200B120-N& 20mm 2 BMQ1(ALPS) BMQ2
APTS01050 Power Switch AC120V/5A KDC-A02 1 SW101ARE224000 Relay HLS-4453﹙18F﹚ 2 Group 24V 1 DJ1AV2504700 Speaker Output Socket WP4-10A Red Black 1 WP1
ACDV844000 25V Electrolytic Cap. 2200µF Pin Span 5mm，
Dia. 12.5mm 1 C13
ACDV847800 63V Electrolytic Cap. 4700µFF Pin Span 10mm，
Dia. 35mm 2 C2 C3
APT194300 Power Transistor 2SA1943 TOSHIBA 2 Q113 Q213APT520000 Power Transistor 2SC5200 TOSHIBA 2 Q114 Q214AMW022800 Mica Washer 28*22 4AVV693400 Small Heat Sink with Solder Pin M3 Tap 15*10*25 2 For 3 Pin Constant Voltage ICAVV693600 Main Heat Sink IS-HC040918 1 A/918-SR041224A1AXFC91800 IC ATMAEL AT89S52 DIP40C 1 U107 IC-HC040918 CPU
Name of Component Spec. PackageAV3021300 PCB Single-Side Printed Circuit Board
94V0，400*113 1 IS-HC040918 DISPLAY BOARD
ARF45 4100 Carbon Resistor 10 ohm 1/4W，+/-5% R0.4 1 R17ARF45 4220 Carbon Resistor 22 ohm 1/4W，+/-5% R0.4 1 R13ARF45 5100 Carbon Resistor 100 ohm 1/4W，+/-5% R0.4 6 R2 R4 R5 RG1 RG3 RG4ARF45 7100 Carbon Resistor 10K ohm 1/4W，+/-5% R0.4 5 R9 R10 R11 R12 R21ARF45 7470 Carbon Resistor 47K ohm 1/4W，+/-5% R0.4 3 R7 R8 R16AIF004148 Diode 1N4148 D0.3 7 D1 D2 D3 D4 D5 D6 D7AVG438600 Zener Diode 7.5V 0.5W DZ0.3 1 D02AV273500 Bead 3505 L0.4/W 1 L11ACC5SL1B101K Ceramic Cap. 100P 50V CC0.2 1 C3ACC5SL1B105K Ceramic Cap. 104 50V CC0.2 8 C1 C2 C5 C9 C10 CG1 C6 C7ACDV842000 Electrolytic Cap. 10µF 16VΦ5 CE.1/.25SD 1 C4ACDV844300 Electrolytic Cap. 47µF 35VΦ5 E.1/.25 1 C8AXF631100 IC PT6311 52P-QFP 1 U0
ARC104100 Remote Controller ReceiverSensor BRM-1040 JS 1 JS
AVG392500 Tact Switch KFC-A06-H9 6*6*5 SK7*7 26S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12S13 S14 S15 S16 S17 S18 S19 S20 S21S22 S23 S24 S25 S26
AVG392900 Tact Switch KFC-A06-H9 6*6*14 SK7*7 2 S27 S28ALE001010 Indicator Light Φ5 Red Astigmatism LED0.1-2 1 LED2AV2763100 VFD BOE VFD25-1118 1 VFD1
RV 2040 Display Board PCB Bill of MaterialParts NO. Description Qty. Designator Comments
Name of Component Spec. PackageAV2643300 Panel Assembly IS-HC040918 Plastic Panel and
Accessories 1 See ExplodedView
AVJ893400 Bottom Board IS-HC040918 with RepairWindow Board 1 See Exploded
View
AV2615100 Rear Panel IS-HC040918 1 See ExplodedView
AV2643900 Display Lens IS-HC040917&918 1 See ExplodedView
AWP191810 Left Polyfoam IS-HC040918 1
AWP191820 Right Polyfoam IS-HC040918 1 See ExplodedView
AV0051300 Top Cover IS-HC040918 Black 1AVS025000 Leg Short Leg 4ATY390982 Tuner Assembly YST982-B0E3 AM/FM 1AVQ194100 Short Plug 2AVS759300 Power Cord QL－101 American
Standard 1AV2438700 Power Cord Stopper 4N-4 UL Approved 1
AXV402A00 Main Toroid TransformerAssembly
IS-HC040918 Main ToroidTransformer and AccessoriesAC120V/60Hz
1
AVL849180 Connector Assembly IS-HC040918 1
AM0918300 User's Manual IS-HC040918 User's ManualEnglish,French,Sp
anish threelanguage
1
AMIS91730 Warranty Card INSIGNIA 1AWP400020 Label for Serial Number 40×10mm 2AV2686800 Remote controller IS-HC040918 1AVBT05000 Battery SIZE AA UM3 1.5V 2AATF03280 AM Antenna 1AATA03280 FM Antenna 1AWP300010 Accessories Bag 225×310mm 1AWB00000 Wrap Bag for Equipment EPE 1
AWP491720 Label for Shipping Marke IS-HC040918 1AWP291710 Carton IS-HC040918 1
RV 2040 Packaging and Accessories BOMParts NO. Description Qty. Designator Comments
130mmPH SAN
100mm
PH SAN
130mm
VH Solder 5MM
DISPLAY-GND1
1
Part N0. Name/Spec. Description Fig
3P2.54Double Head, Single Socket Cable
4P2.0 Head, Single Socket Cable
Double
With3A Head (26# Black Array Cable)
With4A Head (26# Black Array Cable)
14P2.0 DoubleHead, Single Socket Cable
With 14A Head(26# Black Array Cable)
500mmXH SCN
Single Head ,Single Wire
Single Head (22#Black Array Cable)
SCN130mm
VFD-AMP
POWER-AMP
PHONE-AMP
Qty
1
13P Flat Cable
With 13 Pin1pcs 1.27Stand Socket
TUNER-AMP
110mm
1
1
1
RV 2040 Connection Cable List A
VL
84
91
80
2A
VL
84
91
80
3A
VL
84
91
80
5A
VL
84
91
80
4A
VL
84
91
80
1A
VL
84
91
80
6
VH3P3.96Single HeadArray Cable(18# Black DoubleInsulated Wire)
2 pin is With 3A Head
POWER-SWITCH
AB
CE
FG
HI
1 2 3 4 5 6
RV
20
40
EX
PL
OD
ED
VIE
W
8
9
11
19
59 60
61
62 6
3
64
58
18
17
16
15
12
13
14
63
50
50
49
49
49
48
60
53
AB
C
57
56
55
54
52
51
52
49
10
24 23
25
25 2
5
25
25
25
26
5
2
4
1
3
6
7
68
70
69
71
72
73
74
75
76
77
78
79
80
838
4
85
10
1
10
0
10
3
10
2
10
8
10
9 110
10
7
10
6
10
410
5
114
119
12
1
12
0
12
31
24
12
51
26
118
117
13
01
31
13
2
13
3
13
7
13
6
13
8
15
1
15
2
14
1
14
21
43
14
4
14
0
13
9
86
87
88
92
91
90
89
81
82
94
96
98
93
95
97
99
111
112
113
115
116
12
2
12
6
12
7
12
8
12
9
13
51
34
14
5
14
7
14
9
15
0
14
6
14
8
1 2
3
4
6
1 P.C.B POWER
2
P.C.B DISPLAY BOARD3
CPU4
RADIO5
6
INTERNAL VIEW
5
TRANSFORMER
P.C.B AMPLIFIER BOARD
1.Removal of Top Cover
Remove 4 screws( ),3 screws ( ) and then remove the Top Cover in fig.1.1 2
2.Removal of Bottom Cover
Remove 10 screws( ) and then remove the Bottom Cover in fig.1.
DISASSEMBLY PROCEDURES(Remove parts in the order as numbered.)
3
3.Removal of Front Panel
5 Remove 4 screws( ), 2 screws ( ) and then remove the Front Panel in fig.1.6
1
1
2
Top cover
3
Repair Window Board
3
33
FIG.1
4.Removal of Back Panel
Remove 4 screws( ), 2 screws ( ) and then remove the Back Panel in fig.1.7 8
7
8
Back model
8
5
6
6
Front Panel
21
mm
33
1m
m
36
3.2
mm
11
.2m
m
435mm
13
2m
m1
9m
m
15
1m
m
Figure Measurement
No. Parts NO. Spec.and Model Name of Component Comments1 ATSB04081H Plating Black Nickel STB4×8-HniHau Delicate Thread Screw,Remove Paint Screw2 ATSB04081H Plating Black Nickel STB4×8-HniHau Delicate Thread Screw,Remove Paint Screw3 ATSB04081H Plating Black Nickel STB4×8-HniHau Delicate Thread Screw,Remove Paint Screw4 ATSB04081H Plating Black Nickel STB4×8-HniHau Delicate Thread Screw,Remove Paint Screw5 ATSB030610 Plating Black Nickel STB3×6Hni Delicate Thread Screw6 ATSB030610 Plating Black Nickel STB3×6Hni Delicate Thread Screw7 ATSB030610 Plating Black Nickel STB3×6Hni Delicate Thread Screw8 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw9 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw10 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw11 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw12 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw13 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw14 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw15 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw16 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw17 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw18 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw19 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw20 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw21 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw22 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw23 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw24 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw25 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw26 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw27 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw28 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw29 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw30 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw31 AHN162100 Hexagonal Nut for Rotary Encoders323334 AHN162100 Hexagonal Nut for Rotary Encoders35 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw36 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw37 AV2615270 Panel Support38 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw39 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw40 AV2615260 Panel Support41 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw42 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw43 AV2615290 Connector Support44 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw45 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw46 APTS01050 KDC-A02 AC120V/5A Power Switch47 AV2643408 6 Button48 AV2643406 1 Button49 AV2643407 13 Button50 AV2643405 6 Button51 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw
52 AVS868400 Short 9 Pin Short Mouth CK6.35-3-02 GoldenMouth Headphone Socket
53 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw54 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw55 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw56 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw57 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw58 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw59 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw60 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw61 AV2643301 Plastic Panel62 AV2643402 50mm Main Knob63 AV2643404 Quadrate Switch Cap64 AV2643900 IS-HC040917&918 Display Lens IS-HC040917&918 Display Lens65 AV2643402 50mm Main Knob66 AV2643302 13mm Button Cap67 AV2643303 13mm Button Cap68 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw69 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw70 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw71 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw72 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw73 AV2615250 Power PCB Support74 ATSB040810 Plating Black Nickel STB4×8-Hni Delicate Thread Screw
RV 2040 Mechanical List
No. Parts NO. Spec.and Model Name of Component CommentsRV 2040 Mechanical List
75 ATSB040810 Plating Black Nickel STB4×8-Hni Delicate Thread Screw76 ATSB040810 Plating Black Nickel STB4×8-Hni Delicate Thread Screw77 ATSB040810 Plating Black Nickel STB4×8-Hni Delicate Thread Screw78 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw
79 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw
80 AV2615240 Small Support 挡上盖螺丝用
81 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw
82 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw83 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw84 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw85 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw86 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw87 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw88 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw89 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw90 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw91 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw92 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw93 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw94 AVK482500 25mm Plastic Spacer95 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw96 AVK482500 25mm Plastic Spacer97 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw98 AVK482500 25mm Plastic Spacer99 AVJ893410 Repair Window Board100 ATTW030800 Plating Black Nickel TPW3×8AB-Hni Self-Tapping Screw with Washer101 AVS025000 Leg Short Leg102 ATTW030800 Plating Black Nickel TPW3×8AB-Hni Self-Tapping Screw with Washer103 AVS025000 Leg Short Leg104 ATTW030800 Plating Black Nickel TPW3×8AB-Hni Self-Tapping Screw with Washer105 AVS025000 Leg Short Leg106 ATTW030800 Plating Black Nickel TPW3×8AB-Hni Self-Tapping Screw with Washer107 AVS025000 Leg Short Leg108 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw109 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw110 AV2615220 Front Heat Sink Support111 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw112 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw113 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw114 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw115 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw116 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw117 ATSB040810 Plating Black Nickel STB4×8-Hni Delicate Thread Screw118 AVK492400 24mm Copper Spacer119 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw
120 AVV693400 15×10×25 with Solder Pin M3 Tap Plating BlackNickel Small Heat Sink
121 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw
122 AVV693400 15×10×25 with Solder Pin M3 Tap Plating BlackNickel Small Heat Sink
123 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw124 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw125 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw126 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw127 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw128 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw129 ACSB03101H Plating Black Nickel BTB3×10-HniHua Coarse Thread,Remove Paint Screw130 ACSB03101H Plating Black Nickel BTB3×10-HniHua Coarse Thread,Remove Paint Screw131 AVL849180 13P FFC Connector Flat Cable132 ATY390982 YST982-B0E3 Tuner Assembly133 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw134 AV2504700 WP4-10A Red Black Speaker Output Socket135 ACSB031010 Plating Black Nickel BTB3×10-Hni Coarse Thread Screw136 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw137 AV2615210 Back Heat Sink Support138 AVS759300 QL－101 American Standard Power Cord﹙Qiangli﹚139 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw140 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw141 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw142 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw143 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw144 ACSB030610 Plating Black Nickel BTB3×6-Hni Coarse Thread Screw145 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw146 AVJ690400 AV4-8.4-13 4 White Red RCA Jack147 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw148 AVJ690400 AV4-8.4-13 4 White Red RCA Jack149 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw150 ACSB030810 Plating Black Nickel BTB3×8-Hni Coarse Thread Screw151 AVJ690600 AV6-8.4-13 6 White Red RCA Jack152 AV2615100 IS-HC040918 Rear Panel IS-HC040918 Rear Panel
ABCDD C B A
C10
110
uF16
V
C10
810
uF16
V
C10
5
100u
F63V
R10
939
K
R10
715
0R
R11
039
K
R10
815
0R
R11
133
R
R11
233
R
R11
710
0K
R11
810
0K
R11
6
100R
R12
1
100R
R12
2
100R
R11
41K
R10
439
k
R10
21K
Q10
9
C23
83
Q10
32N
5551
Q11
0D
669
Q10
42N
5551
Q10
72N
5551
Q11
4C
5200
Q11
1D
669
Q11
52N
5551
Q10
22N
5401
Q11
2B
649
Q10
8A
1013
Q11
3A
1943
Q10
62N
5401
Q10
5 2N5401
C10
322
0p
+12V
-12V
C11
047
0p
C10
947
0p
C11
210
4
C10
615
p
C10
715
p
D10
11N
4148
D10
21N
4148
D10
41N
4148
D10
31N
4148
R12
8.2
2R5W
R12
647
R
R12
7 47R
R13
0
3K3
R13
239
K
R11
9
39K
R13
810
RR
125
51R
R12
0
39K
R13
4
39K
R12
31K R
124
1K2
R12
9.2
2R5W
D10
51N
4148
L10
11u
H10
A
C11
610
0n10
0V
C11
710
n100
V
I_L
OD
E
+50V
-50V
OU
T_L
R13
13K
3R
133
39K D10
61N
4148
C20
110
uF16
VC
208
10uF
16V
C20
5
33uF
63V
R20
939
K
R20
715
0R
R21
039
K
R20
815
0R
R21
133
R
R21
233
R
R21
7 100K
R21
810
0K
R21
6
100R
R22
1
100R
R22
210
0R
R21
41K
R20
439
k
R20
21K
Q20
9
C23
83
Q20
32N
5551
Q21
0D
669
Q20
42N
5551
Q20
72N
5551
Q21
4C
5200
Q21
1D
669
Q21
52N
5551
Q20
22N
5401
Q21
2B
649
Q20
8
A10
13
Q21
3A
1943
Q20
62N
5401
Q20
52N
5401
C20
322
0p
+12V
-12V
C21
047
0p
C20
947
0p
C21
210
4
C20
615
p
C20
715
p
D20
11N
4148
D20
21N
4148
D20
41N
4148
D20
31N
4148
R22
8.2
2R5W
R22
647
R
R22
747
R
R23
0
3K3
R23
239
K
R21
9
39K
R23
810
RR
225
51R
R22
039
K
R23
4
39K
R22
31K R
224
1K2
R22
9.2
2R5W
D205
1N4148
L20
11u
H10
A
C21
610
0n10
0V
C21
710
n100
V
I_L
OD
E
+50V
-50V
OU
T_R
R23
13K
3R
233
39K D206 1N
4148
AMPIN_R
AMPIN_LC
114
1000
uF6V
3C
115
100n
R13
61W
2K7
R13
510
0RR
137
2W1K
2
C21
410
00uF
6V3
C21
510
0n
R23
61W
2K7
R23
510
0RR
237
2W1K
2
C10
410
0uF6
3V
R11
5
100R
R11
375
01
3
2
VR
101
501
C20
433
uF63
V
R21
5
100R
R21
3
750
13
2
VR
201
501
R13
93K
3R
239
3K3
2
1
BN
C1A
3
1BN
C1B
5
4
BN
C1C
6
4
BN
C1D
8
7
BN
C1E
9
7
BN
C1F
2
1
BN
C2A
3
1
BN
C2B
5
4
BN
C2C
6
4BN
C2D
2
1
BN
C3A
3
1BN
C3B
5
4
BN
C3C
6
4
BN
C3D
R70
1
470R
R70
247
K
R70
3
470R
R70
447
K
R70
5
470R
R70
647
K
R70
7
470R
R70
847
K
R70
9
470R
R71
047
K
R71
1
470R
R71
247
K
R71
3
470R
R71
447
K
R71
5
470R
R71
647
K
R71
7
470R
R71
847
K
R71
9
470R
R72
047
K
R72
1
470R
R72
210
0K
R72
3
470R
R72
410
0K
LIN
1
LIN
2
LIN
3
LIN
4
RIN
1
RIN
2
RIN
3
RIN
4
RE
CL
L
RE
CR
R
PRO
UT
_L
PRO
UT
_R
AM
PIN
_L
AM
PIN
_R
C1
10n1
00V
1234
J1 CO
N4
C2
1000
0uF5
0V
C3
1000
0uF5
0V
-50V
+50V
R3
22K R
422
K
R5
39K
C7
220u
F6V
3
R6
220K
I_L
OD
E
V_O
VE
R_C
HR
V_O
VE
R_C
HL
Q2
2N54
01
R7 22
K
C8
2.2u
F63V
R8
22K
R12
3W1K
2
C10
10uF
50V
R9
1K
C11
2.2u
F16V
R10
10K
D18
1N40
02
34
56 12
DJ1
JZ-2
+50V
OU
T_L
OU
T_R
12
WP1
A
WP6
-10A
34
WP1
B
WP6
-10A
+50V
D1
IN40
04
D2
IN40
04
D3
IN40
04
D4
IN40
04C
1325
V10
00U
C14
25V
470U
C15
16V
330U
C16
16V
330U
+12V
-12V
123456789
1011
1312
J7B
CO
N15
V_O
VE
R_C
HR
V_O
VE
R_C
HL
C18
16V
100U
/TUNED/STEREO+12V1
GND
PLL_CEPLL_DIPLL_CLKPLL_DODGND
RDS_CLKRDS_DATA
AUX R
AUX L
IN1
G 2
OU
T3
U2
7812
IN3
G1
OU
T2
U3
7912
1 2 3 4 5
J2 CO
N5
R14
1R/0
.5W
C19 10
4
C20
104
C21
104
C22
104
C24
104
12
CG
110
4/50
V/C
P
1 122
RG
110
0R
1 2
CG
210
4/50
V/C
P
11 2 2
RG
210
0R
A0
1
A1
2
A2
3
GN
D4
SDA
5SC
K6
WP
7V
CC
8U
108
24C
02
SDA
DIS
P_C
LK
RMT
12
C40
122
p
1 2
C40
222
p
Y1
12M
Hz
C40
410
0U16
V+5
V
C40
310
uF16
V
R40
310
KD
401
IN41
48
+5V
12
C40
510
4
R40
21M
EA/VP 31
X1 19
X2 18
RESET 9
RD 17
WR 16
INT0 12INT1 13
T0 14T1 15
P10 1
P11 2
P12 3
P13 4
P14 5
P15 6
P16 7
P17 8
P0039
P0138
P0237
P0336
P0435
P0534
P0633
P0732
P2021
P2122
P2223
P2324
P2425
P2526
P2627
P2728
PSEN29 ALE/P30 TXD11 RXD10
VC
C40
GN
D20
U10
780
C51
R40
510
K
R40
61K
5
R40
410
K
Q40
1 9015
+5V
+5V
123456789
RP3
4K7*
8
C30
62U2/
16V
C30
5 2U2/
16V
DATA_ACLK_A/TUNED/STEREOPLL_CEPLL_DIPLL_CLK
PLL_DORDS_DATARDS_CLK
BMQ1BBMQ1ABMQ2BBMQ2ADISP-CLKSDADISP-DOUTDISP-STB
R40
14K
7PR
OU
T_R
PRO
UT
_L
C31
52.
2uF1
6V
C31
6
2.2u
F16V
R31
122
K
R31
722
K
R31
8
1KR31
21K
3 21
8 4
U10
5AT
L07
2
567
U10
5BT
L07
2
R31
35K
6C
317
220P
C31
8
220p
R31
9
5K6
C31
9
10uF
16V
C32
0
10uF
16V
+12V
-12V
R31
51K
R32
1
1K
Q30
1
8050
Q30
280
50
R32
022
K
R31
4
22K
R32
2
4K7
R31
6
4K7
C32
410
4
C32
310
4
R32
42K
2R
330
2K2
R32
52K
2
R32
710
R
Q30
490
15Q30
390
14
R33
210R
+12V
R32
610
R
R33
12K
2
Q30
690
15
Q30
590
14
R33
310R
-12V
D30
11N
4148
D30
21N
4148
D30
31N
4148
D30
41N
4148
EARPHONER
EARPHONEL R32
847
KR
334
47K
1 2 3 4
J10
CO
N4
EA
RPH
ON
EL
EA
RPH
ON
ER
enab
le
3 21
8 4
U10
6A
JRC
4558
D
5 67
U10
6BJR
C45
58D
R32
3
1K R32
91K
+12V
-12V
7L
7L 7R
7R
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
INH
6
A10
B9
X13
Y3
VE
E7
VSS
8
VD
D16
U10
1
4052
C30
12.
2uF1
6V
C30
3
2.2u
F16V
R30
247
K
R30
747
K
3 21
8 4
U10
3AT
L07
2
567
U10
3BT
L07
2
C30
2
220P
C30
422
0p
+12V
-12V
C32
110
4
C32
210
4
LIN
2L
IN3
RIN
2R
IN3
INA
INB
AU
X R
AU
X L
+7V
5-7
V5
R30
647
K
R30
147
K
LL
1
RR
1
RR
1
LL
1
MU
TE
MUTE
+7V
5
INAINB
EAR enable
123456789
1011121314
JP40
1
BMQ1BBMQ1ABMQ2BBMQ2ADISP-CLKSDADISP-DOUTDISP-STB
+5VGND
STA
ND
BY
STANDBY
RMT
LIN
4
RIN
4
Q1
A10
13R
191K
/1W
12
R20
10K
D20
33V
C32
10U
/50V
-30V
C31
10U
/50V
C33
910
4
C33
710
4
CK
110
n/10
0V
-30V
FF0FF1
FF0
FF1
1 2 3
CK
2
CO
N3
GN
D+5
V
-7V
5
R C
HL
CH
INC
H1
C31
42U
2/16
V
C30
910
0n/5
0V
C33
010
0n/5
0V
GN
D
C32
522
U/1
6V
C31
110
0n/5
0V
C31
010
0n/5
0V
R336 5K6
C30
82n
7/50
V
C30
72n
7/50
V
GN
D
GN
D
C32
810
0n/5
0V
C31
210
0n/5
0V R335 5K6
GN
D
CL
K_A
DA
TA
_AR
EF
1
VD
D2
AG
ND
3
TR
EB
-L4
TR
EB
-R5
RIN
6
RO
UT
7
LO
UT
-R8
RIN
39
RIN
210
RIN
111
LO
UD
-L12
LIN
313
LIN
214
LIN
115
LIN
16L
OU
T17
BIN
-L18
BO
UT
-L19
BIN
-R20
BO
UT
-R21
RR
OU
T22
LR
OU
T23
RFO
UT
24L
FOU
T25
DG
ND
26D
AT
A27
CL
K28
U10
2
PT23
13
+9V
C32
610
U/5
0V
C32
910
U/5
0V
LIN
1
RIN
1
C26
C27
104/
50V
+9V
Q4
R15
220R
C25
16V
10U
+12V
R13
10R
+12V
1
Q30
790
15
R33
710
K
R33
822
K
+5V
R33
9
100R
R34
0
100R
D30
5 7V
5
D30
67V
5
C34
147
U16
V
C34
247
U16
V
+12V
-12V
RECLL
RG
347
0R
EA
R e
nabl
e
D5
IN4148
D6IN4148D
7IN
4148
D8
IN41
48
Q5
9014
Q6
8050
Q9
8050
Q8
9014
Q10
9014
Q7
8550
D9
IN41
48
D10
15V
R21
10K
R22
*
P2_1
P2_1
INCH1
C4
103
R23
10K
C31
3
2U2/
16V
C33
1
2U2/
16V
C32
72U
2/16
V
RE
CR
R
D11
IN40
04
R24
470K
AC
1
AC
1
D13
IN54
04
D14
IN54
04
D15
IN54
04
D16
IN54
04
D12
10V
R16
4K7
R14
0*
R24
0*
C33
*
J35
L\*
Mh
C23
104
C40
6
104
C40
710
4
12
34
56
ABCD
65
43
21
D C B A
+5V
R13
22R
+C4
10u/
16V
R910
K
RMT
DISP_CLKDISP_STB
SDA
R7 47K
R4 100R
R2 100R
C5 104
C7 104/
50V
C6
104/
50V
DD
2
7.5V
R12
10K
R11
10K
R10
10K
C3 100P
D1
1N41
48
D2
1N41
48
OUT3 GND2 +VCC1
JSHL3
380
R21
10K
R32R
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PIN
1
14P2
.0
1 2 3
PIN
3
3P2.
54
BMQ
1BBM
Q1A
RG4
100R
F2/
F1 -30V
F2
F1F2/
-30V
+5V
BMQ
1BBM
Q1A
BMQ
2BBM
Q2A
DIS
P_CL
K
DIS
P_D
OU
TD
ISP_
STB
RMT
SDA
C8 35V
47U
R8 47K
R17 10R
C10
104-3
0V1
DISP_DOUT
R5 100R LE
D2
LED
LED1
L11
2.2m
H
CG1
104
RG1
100R
DOUT
F1
SW1
SW1
D3
1N41
48
D4
1N41
48
D5
1N41
48
D6
1N41
48
1 2 3
PIN
2
3P2.
54
BMQ
2BBM
Q2A
RG3
100R
123
BMQ
1
123
BMQ
2
123
CON
W1
123
CON
W2
BMQ1BBMQ1A
BMQ1BBMQ1AGND GND
key1
key2
key3
key4
D7
1N41
48
S1 KEY
S2 KEY
S3 KEY
S4 KEY
S5 KEY
S6 KEY
S7 KEY
S8 KEY
S9 KEY
S10
KEY
S11
KEY
S12
KEY
S13
KEY
S14
KEY
S15
KEY
S16
KEY
S17
KEY
S18
KEY
S19
KEY
S20
KEY
S21
KEY
S22
KEY
S23
KEY
S24
KEY
S25
KEY
S26
KEY1
1
2 2S27
KEY1
1
2 2S28
KEY
-30V
1 +5V
+5V
R16
47K
KEY4 13
SW1 1
SW2 2
SW3 3
SW4 4
DOUT 5
DIN 6
IC 7
CLK 8
STB 9
KEY1 10
KEY2 11
KEY3 12
VD
D14
SEG
115
SEG
216
SEG
317
SEG
418
SEG
519
SEG
620
SEG
721
SEG
822
SEG
923
SEG
1024
SEG
1125
SEG
1226
SEG1327 SEG1428 SEG1529 SEG1630 G1231 G1132 VDD33 VEE34 G1035 G936 G837 G738 G639
G5
40
G4
41
G3
42
G2
43
G1
44
VD
D45
LED
546
LED
447
LED
348
LED
249
LED
150
VSS
51
OSE
52
U1
UPD
1631
1
+5V
P1P2P3P8P9P10
P11
P12
P13P14
G1
G2
G3
G4
G5
G6G7G8G9G11
P1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18
G1G2G3G4G5G6G7G8G9
G11
F1F1
F2F2
P15
P16P17P18
P4P5P6P7
F1 1
F1 2
P1 5
P2 6
P3 7
P4 8
P5 9
P6 10
P7 11
P8 12
P9 13
P10 14
P11 15
P12 16
P13 17
P14 18
P15 19
P16 20
P17 21
P18 22
P19 23
G11 28
G10 29
G9 30
G8 31
G7 32
G6 33
G5 34
G4 35
G3 36
G2 37
G1 38
F2 41
F2 42
VFD
1V
FD
LED
1
C910
4
C1104
C2 104
12
34
56
ABCD
65
43
21
D C B A
+5V
R13
22R
+C4
10u/
16V
R910
K
RMT
DISP_CLKDISP_STB
SDA
R7 47K
R4 100R
R2 100R
C5 104
C7 104/
50V
C6
104/
50V
DD
2
7.5V
R12
10K
R11
10K
R10
10K
C3 100P
D1
1N41
48
D2
1N41
48
OUT3 GND2 +VCC1
JSHL3
380
R21
10K
R32R
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PIN
1
14P2
.0
1 2 3
PIN
3
3P2.
54
BMQ
1BBM
Q1A
RG4
100R
F2/
F1 -30V
F2
F1F2/
-30V
+5V
BMQ
1BBM
Q1A
BMQ
2BBM
Q2A
DIS
P_CL
K
DIS
P_D
OU
TD
ISP_
STB
RMT
SDA
C8 35V
47U
R8 47K
R17 10R
C10
104-3
0V1
DISP_DOUT
R5 100R LE
D2
LED
LED1
L11
2.2m
H
CG1
104
RG1
100R
DOUT
F1
SW1
SW1
D3
1N41
48
D4
1N41
48
D5
1N41
48
D6
1N41
48
1 2 3
PIN
2
3P2.
54
BMQ
2BBM
Q2A
RG3
100R
123
BMQ
1
123
BMQ
2
123
CON
W1
123
CON
W2
BMQ1BBMQ1A
BMQ1BBMQ1AGND GND
key1
key2
key3
key4
D7
1N41
48
S1 KEY
S2 KEY
S3 KEY
S4 KEY
S5 KEY
S6 KEY
S7 KEY
S8 KEY
S9 KEY
S10
KEY
S11
KEY
S12
KEY
S13
KEY
S14
KEY
S15
KEY
S16
KEY
S17
KEY
S18
KEY
S19
KEY
S20
KEY
S21
KEY
S22
KEY
S23
KEY
S24
KEY
S25
KEY
S26
KEY1
1
2 2S27
KEY1
1
2 2S28
KEY
-30V
1 +5V
+5V
R16
47K
KEY4 13
SW1 1
SW2 2
SW3 3
SW4 4
DOUT 5
DIN 6
IC 7
CLK 8
STB 9
KEY1 10
KEY2 11
KEY3 12
VD
D14
SEG
115
SEG
216
SEG
317
SEG
418
SEG
519
SEG
620
SEG
721
SEG
822
SEG
923
SEG
1024
SEG
1125
SEG
1226
SEG1327 SEG1428 SEG1529 SEG1630 G1231 G1132 VDD33 VEE34 G1035 G936 G837 G738 G639
G5
40
G4
41
G3
42
G2
43
G1
44
VD
D45
LED
546
LED
447
LED
348
LED
249
LED
150
VSS
51
OSE
52
U1
UPD
1631
1
+5V
P1P2P3P8P9P10
P11
P12
P13P14
G1
G2
G3
G4
G5
G6G7G8G9G11
P1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18
G1G2G3G4G5G6G7G8G9
G11
F1F1
F2F2
P15
P16P17P18
P4P5P6P7
F1 1
F1 2
P1 5
P2 6
P3 7
P4 8
P5 9
P6 10
P7 11
P8 12
P9 13
P10 14
P11 15
P12 16
P13 17
P14 18
P15 19
P16 20
P17 21
P18 22
P19 23
G11 28
G10 29
G9 30
G8 31
G7 32
G6 33
G5 34
G4 35
G3 36
G2 37
G1 38
F2 41
F2 42
VFD
1V
FD
LED
1
C910
4
C1104
C2 104
