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TX-L55/LR552 SERVICE MANUAL SERVICE MANUAL AV Receiver Titanium and Silver models MODEL TX-L55 230-240V AC, 50Hz 220-230V AC, 50Hz SMPP,SMPA SMGQ,SMGR,SMGT Ref. No. 3822 082004 MODEL TX-LR552 120V AC, 60Hz 120V AC, 60Hz TMDD SMDD Silver models TX-L55 SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

SERVICE MANUALSERVICE MANUAL MODEL TX-L55 MODEL …diagramas.diagramasde.com/audio/Onkyo TX-L55_LR552.pdfreplace these components with onkyo parts whose part numbers appear as shown

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  • TX-L55/LR552

    SERVICE MANUALSERVICE MANUAL

    AV Receiver

    Titanium and Silver models

    MODEL TX-L55

    230-240V AC, 50Hz220-230V AC, 50Hz

    SMPP,SMPASMGQ,SMGR,SMGT

    Ref. No. 3822082004

    MODEL TX-LR552

    120V AC, 60Hz120V AC, 60Hz

    TMDDSMDD

    Silver models

    TX-L55

    SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK ON THE

    SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

    CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

    REPLACE THESE COMPONENTS WITH ONKYO

    PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

    IN THIS MANUAL.

    MAKE LEAKAGE-CURRENT OR RESISTANCE

    MEASUREMENTS TO DETERMINE THAT EXPOSED

    PARTS ARE ACCEPTABLY INSULATED FROM THE

    SUPPLY CIRCUIT BEFORE RETURNING THE

    APPLIANCE TO THE CUSTOMER.

  • TX-LR552

    SPECIFICATIONS

    Amplifier Section

    Video Section

    Tuner Section

    FM

    AM

    General

    Video Inputs

    Video Outputs

    Audio Inputs

    Audio Outputs

    Specifications and features are subject to change without notice.

    Power output: Front L/R 65 W + 65 WCenter 65 WSurround L/R 65 W + 65 WSurround back L/R 65 W(6 , 1 kHz, FTC)

    Dynamic power: 40 W + 40 W (8 , front)THD (total harmonic

    distortion): FTC 5.0% (rated power)Damping factor: 75 (front, 1 kHz, 8 )Input sensitivity and

    impedance: 200 mV/47 k (AUX)Output level and

    impedance: 200 mV/470 (REC OUT)Frequency response: 10 Hz~60 kHz/+1.5 dB, +/-3 dB (AUX)Tone control: ±12 dB, 100 Hz (BASS)

    ±12 dB, 20,000 Hz (TREBLE)S/N ratio (Direct mode): 100 dB (AUX, IHF-A)Speaker impedance: 6 ~ 16

    Input sensitivity, output level and impedance: 1.0 Vp-p/75 (component and S-Video Y)

    0.7 Vp-p/75 (component PB/CB, PR/CR)0.28 Vp-p/75 (S-Video C)1.0 Vp-p/75 (composite)

    Component video frequency response: 5 Hz~50 MHz

    Tuning frequency range: 87.5~107.9 MHzUsable sensitivity: Stereo 17.2 dBf, 2.0 µV (75 IHF)

    Mono 11.2 dBf, 1.0 µV (75 IHF)S/N ratio: Stereo 67 dB (IHF-A)

    Mono 70 dB (IHF-A)Frequency response: 30 Hz~15 kHz/+1 dB, Ð1 dBStereo separation: 45 dB at 1 kHz

    Tuning frequency range: 530~1710 kHzUsable sensitivity: 30 µVS/N ratio: 40 dB

    Power supply: AC 120 V, 60 HzPower consumption: 110 WStandby power

    consumption: 1.70 WDimensions (W x H x D): 17-1/8" x 3-9/16" x 14-7/16"

    (435 x 91 x 367 mm)Weight: 14.3 lbs. (6.5 kg)

    Component video inputs:2 (COMPONENT VIDEO 1, 2)S-Video inputs: 3 (DVD, VIDEO 1, VIDEO 2)Video inputs: 3 (DVD, VIDEO 1, VIDEO 2)

    Component video outputs: 1 (MONITOR)

    S-Video outputs: 2 (MONITOR, VIDEO 1)Video outputs: 2 (MONITOR, VIDEO 1)

    Digital inputs: 3 (Optical 1, 2, Coaxial)Analog inputs: 5 (AUX, VIDEO 1, VIDEO 2, TV, DVD)Multichannel analog

    inputs: 1

    Analog outputs: 1 (VIDEO 1)Subwoofer pre out: 1Speaker outputs: 6Phones: 1

  • 2. To initialize the unitThe TX-L55/LR552 contain a micro processor for signal processing and control functions. In very rare situations, severe interference, noise from an external source, or static electricity may cause it to lockup. In the unlikely event that this happens, unplug the power cord from the wall outlet, wait at least Þve seconds, and then plug it back in again.

    3. Safety-check out(U.S.A. model only)After correcting the original service problem, perform thefollowing safety check before releasing the set to the customer.Leakage Current CheckMeasure leakage current to a known earth ground(water pipe,conduit, etc.) by connecting a leakage current tester between the earth ground and exposed metal parts of the appliance(input/output terminals, screwheads,metal overlays, etc.).Plug the power supply cord directly into a 120V AC 60 Hz outletand turn Standby switch on. Any current meausred must not exceed 0.5mA.

    1. Replacing the fuses

    This symbol located near the fuses indicates that thefuse used is fast operating type. For continued protection againstfire hazard, replace with same type fuse. For fuse rating refer tothe marking adjacent to the symbol.

    Ce symbole indique que le fusible utlise est a rapide.Pour une protection permanente, n'untiliser que fusibles dememe type. Ce darnier est la qu le present symbol estappse.

    4.

    5.Setting the AM tuning step frequency(Asian models only)

    CIRCUIT NO. PART NO. DESCRIPTION

    Note: :120V model only

    : 230V model only : 220V model only

    F9001 252254 or 2.5A-T/UL-ST2 or 252160 2.5A-UL/T-237 F9001 252273 or 1.6A-SE-TL250V or 252073 1.6A-SE-EAK

    To reset the TX-L55/LR552 to its factor y defaults, turn it on and, while holding down the [ ] TUNING button, press the [STANDBY/ON] button. When the reset is complete, "Clear" appears on the display and the TX-L55/LR552 enter Standby mode.

    Memory backup

    The TX-L55/LR552 use a battery-less memory backup sys-tem (C7001) in order to retain radio presets and other settings when it's unplugged or in the case of a power failure. Although no batteries are required, it must be plugged into an AC outlet in order to charge the backup system. Once it has been charged, the TX-L55/LR552 will retain the settings for several weeks, although this depends on the environment and will be shorter in humid climates.

    If you are using the Asian model, you need to set the AM tuning interval for compatibility with AM broadcasts in your particular country. The initial setting is 9 kHz.

    1 Use the INPUT SELECTOR [TUN] button to select AM.

    2 Press the REMOTE MODE [AMP] button followed by the [SETUP] button.

    TUN

    AMP

    TUNER

    Note:All presets will be deleted when you change the AM

    3 Use the Up and Down [ ]/[ ] buttons to select Ò6.Hardware,Ó and then press [ENTER].

    4 Use the Left and Right [ ]/[ ] buttons to select:

    9 K: North America10 K: Other countries

    5 Press the [SETUP] button.The setup menu closes.

    ENTER

    TX-L55/LR552

    SERVICE PROCEDURES

  • TX-LR552T

    X-L

    R552

    EXPLODED VIEW

    T9001

    P9301

    F9001L901

    P1101

    1

    2

    3

    2

    3

    2

    3

    2

    3

    4

    4

    4

    4

    5

    5

    6

    4

    11

    18

    29

    2740 40

    32

    35

    37

    37

    37

    41

    P850

    24

    15

    17

    11

    38

    17

    27

    28

    28

    36

    7

    9

    8

    8

    31

    U6

    U1

    U3

    U4U5

    U8

    U9

    U11

    U13

    U21

    19

    25

    21

    13

    8

    22

  • TX-L55/LR552

    BLOCK DIAGRAM

    V2CIN

    V2YIN

    DVDYIN

    V1CIN

    DVDCIN

    V1YIN

    DVDVIN

    V1VIN

    V1YOUT

    V1VOUT

    V1COUT

    C MONITOR OUT

    Y MONITOR OUT

    V2VIN V MONITOR OUT

    +6dB

    +6dB

    +6dB

    TV

    INC

    D

    L

    V1

    OU

    T

    R

    L

    V1

    IN

    R

    L

    R

    L

    R

    L

    R

    L

    SL

    C

    DV

    D IN

    SW

    SR

    TONE

    TONE

    Q4301

    BD3817AUDIO SEL

    +

    AK4588

    Q7800CODEC DSP

    CS494003CQ

    Q7501

    U21

    TUNER PACK

    Q2001

    MM1093NF

    FSC GEN.

    Q20053LINE Y/C SEP.TC90A69F

    Q2051

    +6dB

    MX29LV040

    ROM

    Q7502

    M

    M

    MUTE

    MUTE

    MUTE

    MUTE

    MUTE

    MUTE

    MUTE

    MUTE

    MUTE

    Q1181

    BU1924FS

    RDS DECODER

    Q2106Y/C MIXMM1512

    +

    V2

    INP

    2104

    P2104

    P2104

    P21

    04P

    2102

    P21

    02

    P2102

    P2102

    NJM2279MVIDEO SELQ2101-3

    CO

    AX

    INO

    PT

    IN

    R

    DA

    C L

    DA

    C R

    DA

    C S

    R

    DA

    C S

    L

    DA

    C C

    DA

    C S

    B

    DA

    C S

    W

    D TYPE ONLY

    P43

    03

    10

    2

    1

    3

    5

    4

    6

    8

    7

    9

    P43

    02

    10

    2

    1

    3

    5

    4

    6

    8

    7

    9

    -1

    -1

    -1

    -1

    -1

    -1

    -1 -1

    U2701

    TORX179L

    321

    U2702

    TORX179L

    321

    P2703

    P43

    01

    7

    2

    1

    3

    5

    4

    6

    PP TYPE ONLY

    A

    1

    2

    3

    4

    5

    B C D

  • TX-L55/LR552

    BLOCK DIAGRAM

    MUTE

    MUTE

    MODULATORTP2150B

    Q5101DRIVER

    TC2001

    Q5001Q5001

    MODULATORTP2150B

    Q5101DRIVER

    TC2001

    Q5001Q5001

    MODULATORTP2150B

    Q5101DRIVER

    TC2001

    Q5001Q5001S

    W P

    RE

    OU

    T

    RI

    Q2202LA7106M

    VIDEO ENCODERTA1270BF

    Q2203

    +6dB

    +5V

    +5.6VSTANDBY

    +3.3V

    +2.5V DSP

    DSP

    DSP

    -VP

    FLAC

    MAIN AMP

    +5VDRIVER

    +/-B

    AUDIO+/-12V

    SELECTOR+/-7V

    TUNER+5V

    +/-5VVIDEO

    -36V

    +9VVIDEO

    D TYPE ONLY

    SURR L/R

    C/ SURR B

    SPEAKER B

    CO

    MP

    ON

    EN

    T O

    UT

    CO

    MP

    ON

    EN

    T 1

    CO

    MP

    ON

    EN

    T 2

    P23

    01P

    2302

    P23

    03

    HEAD PHONE

    P5511

    P5501

    FRONT L/RP5511P5512

    D TYPE ONLY

    D TYPE ONLYEXCEPT D TYPE

    VOLUMELEDKEYSUB MICROPROCESSOR

    -091-8BTMPD780232GC

    Q801

    HFA-12SM50TFL TUBEQ802

    -XXX-8BTMPD784225YGC

    Q7001

    MAIN MICROPROCESSOR

    D TYPE ONLY

    P43512651

    P4352

    123

    4

    5

    67

    89

    10

    1112

    1314

    1516

    17

    1

    2

    T9001

    9

    5 4

    1

    +

    P9301B

    12

    AC_CABLE

    P46025423781

    U8701

    PIC-37143TC5

    A

    1

    2

    3

    4

    5

    B C D

  • TX-LR552

    SCHEMATIC DIAGRAM 3 DSP section 2

    SCLSDA

    VOUT1

    YOUT1

    COUT1

    YOUT2COUT2

    V2CIN

    V2YIN

    V2VIN

    V1YIN

    V1VIN

    V1CIN

    DVDCIN

    DVDYIN

    DVDVIN

    V1VOUT

    V1YOUT

    V1COUT

    V1CIN

    V1COUT

    DVDCINV2CIN

    SW1

    SW2

    SW2

    COUT1COUT2

    SW1

    SW2

    SW2V1VOUTV2VINDVDVIN

    V1VIN

    VOUT2

    SW1

    SW2

    SW2V1YOUT

    V1YIN

    YOUT2

    V2YINDVDYIN

    VOUT1

    YOUT1

    -5S

    EP

    +5S

    EP

    VMUT2

    VMUT1

    V2

    INV

    1 O

    UT

    V1

    IND

    VD

    INM

    ON

    ITO

    R O

    UT

    NADG-8338R

    2106

    75R

    2113

    75R

    2119

    75

    R21

    3282

    R21

    9833

    0

    R21

    3982

    R20

    5933

    0

    R21

    3882

    R20

    7133

    0

    C2113

    102K

    C2124 10/16+

    R2173

    33K

    C2179

    104ZC2187

    104Z

    R21

    77

    2.2K

    C2123 10/16+

    C

    C2108

    102K

    C2129 104Z

    Q21202SA1162-GR

    R21

    76

    68

    C20

    51

    NC

    R20

    68N

    CC

    2061

    NC

    R20

    5722

    0

    R2056

    1.8K

    R2066

    1.8K

    R20

    55N

    C

    R20

    542.

    7K

    R20

    5310

    KR

    2063

    10K

    R20

    642.

    7K

    R20

    65N

    C

    R20

    62N

    CR

    2052

    NC

    R20

    58N

    C

    R2150 0

    R2152 0

    R2153 0

    R2154 0

    R2155 0

    Q21

    15R

    N14

    43Q

    2113

    RN

    1443

    Q21

    11R

    N14

    43Q

    2110

    RN

    1443

    C2157 100/6.3+

    C2158 104Z

    C2160

    103Z

    R21

    46

    1KR

    2148

    1K

    R21

    47

    1K

    R21

    45

    1K

    C2159

    1/50+

    Q21

    14R

    N14

    43Q

    2112

    RN

    1443

    R2151 0

    R21

    0210

    0K

    R21

    0310

    0K

    Q2106MM1512

    1SAG

    2OUT

    3VCC

    4CIN

    5GND

    6YIN

    C2120 10/16+

    C2119 10/16+

    C2127 104Z

    C2121 10/16+

    C2128 104Z

    C2122 10/16+

    L200

    3

    220K

    L200

    4

    220K

    R21

    04

    75

    R21

    17

    75

    R21

    11

    75

    C21

    11

    470J

    C21

    15

    470J

    C21

    17

    470J

    R21

    05

    75

    R21

    18

    75

    R21

    12

    75

    R2129 75

    R2130 75

    R2128 75

    D2

    1SS

    D21

    02

    1SS

    355

    +5VVD -5VVD

    -5VVD

    +5VVD

    C2156 100/6.3+

    C2155 22/16+

    C

    C

    C

    P2102

    12

    89

    103

    147

    15

    1312

    11

    65

    4

    Q2101NJM2279M

    1V

    in3

    2S

    W1

    3V

    in2

    4M

    UT

    E2

    5V

    out2

    6G

    ND

    27

    GN

    D1

    8V

    +

    9N

    C

    10V

    out1

    11M

    UT

    E1

    12V

    in1

    13S

    W2

    14V

    -

    -5VVD

    C21

    5210

    4Z

    C21

    4910

    0/6.

    3+

    +5VVD

    C21

    3410

    4Z

    C21

    3710

    0/6.

    3+

    R2133

    NC

    -5VVD

    +5VVD

    C21

    96

    470/

    6.3

    +

    C21

    3610

    4Z

    C21

    3910

    0/6.

    3+

    C21

    5410

    4Z

    C21

    5110

    0/6.

    3+

    -5VVD

    +5VVD

    C21

    94

    470/

    6.3

    + R2170

    1K

    C21

    3810

    0/6.

    3+

    C21

    3510

    4Z

    C21

    5010

    0/6.

    3+

    C21

    5310

    4Z

    Q2102NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

    out2

    4M

    UT

    E2

    3V

    in2

    2S

    W1

    1V

    in3

    Q2103NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

    out2

    4M

    UT

    E2

    3V

    in2

    2S

    W1

    1V

    in3

    R20

    6722

    0

    Q2051A

    TK15420M7

    6

    5

    4

    Q2051B

    TK15420M

    1

    8

    3

    2

    C20

    4110

    0/6.

    3+

    C20

    4310

    4ZC

    2044

    104Z

    C20

    4210

    0/6.

    3+

    R2051

    100

    C2015

    47/16+

    C2016

    47/16+

    R2061

    100

    R2193

    1K

    P2104

    12

    89

    1516

    1710

    3

    2114

    7

    22

    2019

    18

    1312

    11

    65

    4

    R21

    0010

    0

    R21

    0110

    0

    Q2116

    RN2404

    Q2117

    RN2404

    +5VVD

    C21

    6147

    0J

    C21

    6247

    0J

    C21

    6347

    0J

    R21

    0810

    KR

    2115

    10K

    R21

    2110

    K

    R29

    01

    NC

    R29

    02

    NC

    R29

    03

    NC

    R29

    04

    NC

    R2134

    75

    R2135

    75

    R2136

    75

    C2142

    470J

    C2141

    470J

    C2140

    470J

    U1

    A

    1

    2

    3

    4

    5

    B C D

  • TX-LR552

    SCHEMATIC DIAGRAM 3 DSP section 2

    POWER

    CPNT

    FLAC2FLAC1POWER+13V

    DIN1DIN2DIN3

    SD

    ET

    SDET

    SW1

    GND

    -5S

    EP

    +5S

    EP

    GND

    FLAC1FLAC2

    POFF

    +13V

    GN

    D

    SC

    LS

    DA

    CO

    NV

    CP

    NT

    GN

    D

    DIN

    2

    +5V

    DS

    PD

    IN3

    DIN

    1

    +9V

    VD

    +5V

    VD

    -5V

    VD

    GN

    D

    GN

    D

    GN

    D

    YU

    P

    CU

    P

    CONV

    SW2VMUT1VMUT2SCLSDA

    +18V

    -18V

    +8V

    -42V

    +9V

    TO NAVD-8339T

    O N

    AP

    S-8

    342

    C2017 120J

    R2011 1.2K

    C2018 120J

    C2020 220JC2019 220J

    R2016

    820

    R20

    13

    820

    R20

    14

    820

    R2015

    820

    R20

    18

    100

    C20

    26

    103Z

    C20

    24

    103Z

    C20

    25

    103Z

    73

    K

    C2187

    104Z

    R21

    89

    10KR

    2177

    2.2K

    C2071

    47/16+

    R2073

    2.2K

    R20

    74

    2.7K

    R20

    75

    12K

    R20

    76

    470

    C2031

    104Z

    C2029 103Z

    C2027

    104Z

    R2012 1.2K

    R20

    19

    100

    R20

    091.

    5K

    R20

    083.

    3K

    C20

    32

    0.47

    /50

    +

    C2021

    100/6.3+

    R2005

    390

    R20

    0315

    K

    C20

    0939

    1J

    C2012

    0.47/50+

    R20

    041M

    C20

    1056

    1J

    C2033

    100/6.3+

    C2030

    104Z

    C20

    0110

    4Z

    C20

    0610

    3Z

    C2008

    103Z

    R20

    07

    820

    R2006

    390

    C20

    1312

    0JC

    2011

    561J

    C20

    14

    220J

    C21

    89

    104Z

    C20

    37

    103Z

    C20

    38

    103Z

    C20

    39

    103Z

    C20

    40

    103Z

    C2034

    100/6.3+

    R20

    17

    330

    2-GR

    C96

    16

    10/1

    6+

    R21

    76

    68

    R95

    0910

    0K

    C95

    1222

    3Z

    C20

    05

    560J

    C96

    11

    104J

    C96

    15

    104J

    C20

    23

    681J

    C20

    22

    104J

    Q2124

    RN2404

    C96

    17

    47/1

    6+

    Q2005 TC90A69F

    15S

    CL

    16S

    DA

    17M

    OD

    E1

    18T

    ES

    TO

    UT

    19F

    SC

    20V

    DD

    4

    21V

    SS

    4

    22F

    IL

    23P

    D

    24V

    B2

    25Y

    OU

    T

    26V

    SS

    1

    27C

    OU

    T

    28V

    B1

    1B

    IAS

    2V

    RT

    3V

    DD

    1

    4T

    ES

    TI1

    5V

    SS

    2

    6V

    RB

    7Y

    CIN

    8T

    ES

    T

    9K

    ILLE

    R

    10T

    ES

    TI2

    11V

    DD

    3

    12V

    SS

    3

    13V

    DD

    2

    14T

    ES

    TI3

    Q2071 2SA

    1162

    -GR

    R2010

    820

    L200

    9

    101K

    L201

    0

    101K

    L200

    6

    220K

    L200

    1

    330K

    L200

    5

    220K

    L2002

    220K

    L200

    3

    220K

    L200

    4

    220K

    Q2001MM1093NF1

    CR

    PM

    A

    2A

    CC

    3A

    PC

    1

    4X

    TA

    L

    5G

    ND

    1

    6G

    ND

    2

    7F

    SC

    8N

    C9

    R

    10V

    CC

    1

    11V

    CC

    2

    12C

    13A

    PC

    2

    144F

    SC

    15B

    ST

    16V

    IDE

    O

    L2008

    220K

    Q20022SC2712

    Q960878M56

    3

    2

    1G

    IO

    Q95012SA1015-GR1

    3

    2

    D96

    11

    UD

    ZS

    5.1B

    D2103

    1SS355

    D21

    02

    1SS

    355

    +5VVD

    -5VVD

    +5VVD

    5VVD -5VVD

    +5VVD

    +5VVD

    +5.6V

    +5VTU

    +5VDSP

    -VP

    C2028 103Z

    C2035 47/16+

    C2036 47/16+

    R9609

    330

    R9506

    22

    Q20

    032S

    C27

    12

    Q20

    042S

    C27

    12

    X20

    01

    33.5

    8MH

    Z

    L2007

    101K

    C96

    13

    104J

    Q960778L09

    1

    2

    3G

    IO

    +9VD

    C96

    03

    104J

    +12VAC

    9503

    104J

    R9607

    NC

    R9606

    22

    P9002B

    21

    P9001B

    321

    C95

    02

    104J

    C95

    01

    104J

    -5VVD

    +5VVD

    Q960579M05FA

    3 2

    1

    GIO

    C96

    07

    104J

    C96

    08

    10/1

    6+

    C96

    04

    10/1

    6+C

    9606

    10/1

    6+

    C96

    14

    10/1

    6+

    C95

    10

    220/

    63+

    C96

    1810

    /16

    +

    C96

    10

    10/1

    6+

    Q960379M12HF

    3 2

    1

    GIO

    C96

    05

    2.2/

    50+

    C96

    09

    2.2/

    50+ Q9609A

    Q9602BC

    9619

    NC

    R9508

    8.2K

    R9507

    8.2K

    D95

    08U

    DZ

    S36

    D

    R9514

    NC

    R9513

    NC

    C20

    074.

    7/50

    +

    R9602

    1

    R9603

    1

    R9604

    1.5

    R9605

    1.5

    Q960278M12HF

    3

    2

    1G

    IO

    P9003B

    4321

    P9101B

    4321

    R9510

    NC

    R9511

    NC

    R9608

    NC

    C2003

    2.2/50+

    R20

    0210

    KR

    2001

    10K

    C20

    0210

    0/6.

    3+

    +5VVD

    +5VDSP -5VVD+5VVD +9VD

    R9501

    2.2

    C95

    11

    223Z

    C95

    13

    NC

    P20

    011 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

    C95

    05

    2200

    /25

    +

    Q960478M05HF

    3

    2

    1G

    IO

    Q960978M12HF

    3

    2

    1G

    IO

    C95

    00

    NC

    E9501

    D9503

    RL1N4003

    1 D9502

    RL1N4003

    1

    D9504

    RL1N4003

    1D9505

    RL1N4003

    1

    D9507

    RL1N4003

    1

    D9609

    NC

    1

    D9610

    NC

    1

    C95

    08

    1000

    0/16+

    C95

    06

    1000

    /35

    +

    +12VA

    -12VA

    -B

    D9513D2SB80A

    1

    2

    4

    3R9610

    NC

    Q9606MPC2905HF

    3

    2

    1G

    IO

    C96

    12

    100/

    6.3

    +R9512

    2.5A/250V

    A

    1

    2

    3

    4

    5

    B C D

  • TX-LR552

    SCHEMATIC DIAGRAM 6 SPEAKER TERMINAL SECTION

    TX

    -LR

    552

    SL-P

    G-R

    G-SL

    G-SR

    G-SB

    SP_RL_B

    SP_RL_SURR

    SP_RL_A

    SB-P

    C-P

    GND

    G-LG-LG-L

    SB-P

    C-P

    SL

    SR

    SL-P

    G-C

    SP

    _B

    _R

    SP

    _B

    _L

    R

    C

    SB

    L

    NAETC-8352 FL FR FL_B FR_BSP-A SP-B

    SL SR C SB

    RL5851

    8

    10

    5

    3

    12 1

    4

    9

    RL5804:A1 6

    RL5803:A1 6

    RL5802:A1 6

    RL5801:A1 6

    RL5852

    8

    10

    5

    3

    12 1

    4

    9

    RL5801:B

    2 3

    RL5801:C

    5 4

    RL5801:C

    5 4

    RL5804:B

    2 3

    RL5804:C

    5 4

    RL5802:B

    2 3

    RL5802:C

    5 4

    Q5852RN2402

    Q5812RN2402

    Q5814RN2402

    Q5811RN2402

    Q5801DTC123JKA

    Q5804DTC123JKA

    Q5802DTC123JKA

    Q5803DTC123JKA

    Q5851DTC123JKA

    P7003A

    9

    8

    7

    6

    5

    4

    3

    2

    1

    R5861 100

    R5862 100

    R5863 100

    RL5803:C

    5 4

    RL5803:B2 3

    C5801104Z

    C5804104Z

    C5802104Z

    C5803104Z

    R5803

    120(1W)

    R5802

    120(1W)

    R5804

    120(1W)

    C5851104Z

    C5852104Z

    R5801

    120(1W)

    P5511

    9 6 2 5 1 8 4 7 3

    10

    P5501

    9G

    ND

    6 2S

    L5 1

    SR

    7 3C

    8 4S

    B1

    0G

    ND

    L5

    60

    1

    L5

    60

    2

    L5

    60

    7

    L5

    60

    8

    L5

    60

    3

    L5

    60

    4

    L5

    60

    5

    L5

    60

    6

    D5801

    D5804

    D5803D5802 D5851 D5852

    R5851

    560(1/2W)

    R5852

    560(1/2W)

    P5601B

    4

    3

    2

    1

    P5603B

    4

    3

    2

    1

    P5605B

    4

    3

    2

    1

    R5

    61

    1

    10

    R5

    61

    2

    10

    R5

    61

    7

    10

    R5

    61

    8

    10

    R5

    61

    3

    10

    R5

    61

    4

    10

    R5

    61

    6

    10

    R5

    61

    5

    10

    C5606102J

    C5605102J

    C5604102J

    C5603102J

    C5608102J

    C5607102J

    C5602102J

    C5601102J

    C5

    61

    1

    10

    2J

    C5

    61

    6

    10

    2J

    C5

    61

    5

    10

    2J

    C5

    61

    4

    10

    2J

    C5

    61

    3

    10

    2J

    C5

    61

    8

    10

    2J

    C5

    61

    7

    10

    2J

    C5

    61

    2

    10

    2J

    1SS355 1SS3551SS3551SS355

    1SS3551SS355

    U13

    A

    1

    2

    3

    4

    B C D E

  • TX-LR552

    SCHEMATIC DIAGRAM 7VIDEO SECTION

    TX

    -LR

    552

    +5VDSP

    DIN2DIN1

    DIN3GNDD

    +9V

    VD

    SC

    LS

    DA

    CO

    NV

    CP

    NT

    GN

    DV

    GN

    DV

    GN

    DV

    YU

    P

    CU

    P

    -5V

    VD

    +5V

    VD

    NAVD-8344

    COAX OPT 1 OPT 2

    CO

    MP

    ON

    EN

    T O

    UT

    CO

    MP

    ON

    EN

    T 2

    CO

    MP

    ON

    EN

    T 1

    TO NADG-8338

    R2209

    10KC2204

    10/16+

    R2208

    10K

    R22

    34

    180

    R22

    35

    180

    C2210 47/16+

    C2206 100/6.3+

    C2207 104Z

    C22

    26

    0.22

    /50

    +

    R22

    39

    33K

    R22

    40

    330K

    C27

    04

    104Z

    C27

    03

    47/1

    6+

    C2208 100/6.3+

    C2209 104Z

    C2202 102K

    C27

    11

    103K

    C27

    12

    103K

    R2724

    150K

    R2725

    100K

    C2231 102K

    Q22

    02LA

    7106

    M

    16+VCC

    15VOUT1

    14GND

    13VOUT2

    12DRCTL

    11VOUT3

    10MUTE2

    9-VCC2

    8NFB3

    7VIN3+

    6-VCC1

    5NFB2

    4VIN2+

    3MUTE1

    2NFB1

    1VIN1+

    C2205

    10/16

    +

    R2210

    10K

    RL2201

    1235

    108 9

    4

    1

    RL2202

    1235

    108 9

    4

    1

    RL2203

    12351089

    4

    1

    X22

    01

    Q2203TA1270BF

    15SCP

    16DIGGND

    17CP/HPIN

    18SYNCVcc

    19SWVcc

    20Y/G

    21B-Y/B

    22R-Y/R

    23ADRS_SW

    24SWGND

    25Y

    226

    B-Y

    227

    R-Y

    228

    IICG

    ND

    29Y

    130

    B-Y

    131

    R-Y

    132

    Ys

    33S

    CL

    34S

    DA

    35D

    AC

    TE

    ST

    36G

    ND

    37Y

    OU

    T38

    DA

    C2

    39DAC1

    40YIN

    41DACVcc

    42CVcc

    43UV/CbCrSW

    44fsc

    451HDL_CONT

    46SECAN_CONT

    47B-Y/Cb

    48R-Y/Cr

    14.

    43

    2N

    _PA

    L

    33.

    58

    4A

    PC

    5C

    GN

    D

    6C

    RO

    MA

    IN

    7V

    _SE

    P

    8S

    YN

    CIN

    9S

    YN

    CO

    UT

    10A

    FC

    11S

    YN

    CG

    ND

    1232

    fHV

    CO

    13V

    DO

    UT

    14H

    DO

    UT

    R2245 100

    R2246 100

    R2723

    100K

    R2722

    150K

    C27

    05

    104Z

    C22

    27

    560J

    R22

    3810

    K

    C2211 104Z

    C22

    28

    104J

    C22

    3010

    4Z

    C22

    25

    222J

    C2212

    223J

    R22

    36

    33K

    R22

    37

    3.3K

    D22011SS355

    D2202 1SS355

    C22

    2410

    4Z

    C22

    2110

    4JC

    2222

    2.2/

    50+

    X22

    02

    +5VVD

    C22

    2910

    0/6.

    3+

    RL2204

    1

    4

    9 8105312

    C22

    202.

    2/50 +

    C2203

    10/16

    +

    R2204

    68

    R2203

    68

    R2202

    68

    R2243 75

    R22

    44 75

    R22

    410

    R2242 NC

    L2701

    022K

    C22

    32

    104Z

    Q27

    11 74HCU04F

    1 2 3 4 5 6 7891011121314

    C2302

    104Z

    C2303

    104Z

    U27

    01

    TO

    RX

    179L

    3 2 1

    R2750

    75

    R27

    51

    10

    R2752

    220K

    R2753

    NC

    R2754 10K

    C2750

    101J

    C27

    51

    104Z

    L275

    0

    220K

    P23

    01

    71

    2

    3

    4

    5

    6

    C22

    33

    102J

    U27

    02

    TO

    RX

    179L

    3 2 1

    P27

    033

    1

    2

    Q2205RN2402

    Q2206RN2402

    +5VVD -5VVD

    -5VVD

    -5VVD

    Q22

    01D

    TC

    123J

    KA

    Q22

    04D

    TC

    123J

    KA

    R2247 10K

    R2248 10K

    C27

    3247

    /16

    +

    C27

    3310

    4Z

    C2752 080D L2702

    022K

    P20

    04

    18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

    +5VVD-5VVD

    R2207

    3.3K

    R2206

    1K

    R2205

    820

    C2301

    104Z

    P23

    02

    71

    2

    3

    4

    5

    6

    P23

    03

    71

    2

    3

    4

    5

    6

    U6

    A

    1

    2

    3

    4

    B C D E

  • L55/LR552

    SCHEMATIC DIAGRAM 8

    GNDV

    GNDV

    CUP

    GNDV

    YUP

    -5VVD

    +5VVD

    +9VVD

    SCL

    SDA

    CONV

    CPNT

    GNDD

    GNDD

    +5VDSP

    DIN3

    DIN2

    DIN1

    HPGND

    HPFR

    HPFL

    HPIN

    GND

    NAETC-8341

    NAETC-8340

    TO

    NA

    DG

    -83

    38

    TO

    NA

    VD

    -83

    44

    TO

    NA

    DG

    -83

    38

    HE

    AD

    PH

    ON

    E

    P2002

    18

    17

    16

    15

    14

    13

    12

    11

    10

    9

    8

    7

    6

    5

    4

    3

    2

    1

    P2003

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    12

    13

    14

    15

    16

    17

    18

    P4402B

    5

    4

    3

    2

    1

    C4

    60

    4

    10

    4Z

    C4

    60

    5

    10

    4Z

    P46025

    4

    2

    3

    7

    8

    1

    C4

    60

    3

    10

    2K

    C4

    60

    1

    10

    2J

    C4

    60

    2

    10

    2J

    L4603

    L4601

    L4602

    R4601

    47

    R460247

    E4601

    L4601~L4603: BK1608LM-182T

    U4

    U3

    A

    1

    2

    3

    4

    5

    B C D

  • TX-L55

    SCHEMATIC DIAGRAM 1DISPLAY SECTION

    -VP

    MC

    MD

    AM

    CC

    LKM

    CR

    ST

    MC

    RD

    YM

    CS

    DA

    P4P3P2P1P36

    11G10G9G8G7G6G5G4G3G2G1G

    VA

    JV

    BJ

    FL-H2FL-H1-VP

    MCSDAMCMDAMCCLKMCRDYMCRST

    GNDGND

    V+5

    V+

    5

    V+

    5V+5

    ST

    LED

    KE

    Y1

    KEY0GND

    IRIN

    12G

    V+5

    GND1

    GND2

    P23

    FL-

    H2

    FL-

    H1 P

    36

    P4

    P3

    P2

    P1

    12G

    11G

    10G

    9G8G7G6G5G4G2G1G 3G

    P25

    P26

    P27

    P28

    P29

    P30

    P31

    P24

    P32

    P33

    P34

    P35

    -VP

    P19

    P20

    P21

    P22

    P5

    P6

    P7

    P8

    P9

    P10

    P11

    P12

    P13

    P14

    P15

    P16

    P17

    P18

    DISPLAY

    INPUTDOWN

    INPUTUP

    LISTENING

    TU UPTU DOWN TONE TONE UPTONE DOWN INPUTUP

    INPUTDOWN

    LISTENING

    STANDBY

    STANDBY

    VOLUMEMASTER

    NASW-8345

    NASW-8347

    NADIS-8346

    C85

    1

    102J

    C85

    2

    102J

    R80

    50

    R81610K R817

    10K

    R81310K

    R85210K

    R85110K

    R85

    410

    K

    R828100K

    C881

    101J

    R881470

    R80

    6 470

    R80

    747

    0

    R81

    047

    0

    C810 330J

    C808330J

    C809 330J

    C806330J

    C807330J

    R80

    947

    0

    R882470

    R8701100

    R819 10K

    R820 10K

    C882 101J

    C883 101J

    C884

    104Z

    C885 104ZC892

    104Z

    R81410K

    R827 10KR826 10K

    R85

    3

    10K

    R897

    1M

    D899 1SS335

    R811

    10KC821104Z

    R824 2.7K

    C824 104Z

    S86

    2

    R80

    8

    470

    X801

    5MHz

    U8701

    PIC-37043TM2

    123

    C89333/50

    +

    C891100/6.3

    +

    R8702100

    C8702

    104Z

    C8701100/6.3

    +D881

    UDZ5.6B

    1

    Q8282SC2712-GR

    P7001A

    1234567891011

    R862

    390

    P851A123

    R8212.7K

    Q801

    MPD780232GC-091-8BT

    61 P462 P363 P264 P165 P3666 NC67 14G68 13G69 12G70 11G71 10G72 9G73 8G74 7G75 6G76 5G77 4G78 3G79 2G80 1G

    15V

    2G

    ND

    3C

    LOC

    K4

    CLO

    CK

    5F

    RA

    IC6

    RE

    SE

    T7

    SU

    BC

    L8

    SU

    BS

    I9

    SU

    BS

    O10

    SU

    BR

    EQ

    11V

    OLA

    12V

    OLB

    13S

    TLE

    D14

    LED

    115

    IRIN

    16LE

    D2

    17N

    C18

    AV

    SS

    19 20K

    EY

    2

    21KEY1

    22KEY0

    23VSS

    24AVDD

    25VDD

    262728P35

    29P34

    30P33

    31P32

    32P31

    33P30

    34P29

    35P28

    36P27

    37P26

    38P25

    39P24

    40P23

    41P

    22

    42P

    21

    43P

    20

    44P

    19

    45P

    18

    46P

    17

    47P

    16

    48P

    15

    49P

    14

    50P

    13

    51P

    12

    52P

    11

    53P

    10

    54P

    9

    55P

    8

    56P

    7

    57P

    6

    58P

    5

    59V

    DD

    2

    60V

    DIS

    P

    P831B12345

    Q834DTC114YKA

    Q833

    DTC114YKA

    Q832DTC114YKA

    R83

    2

    330

    R83

    3

    330

    R83

    4

    330

    D834 D833 D832

    S87

    4

    S87

    5

    S87

    6

    S87

    3

    S87

    2

    S87

    7

    R877

    390

    R876

    470

    R875

    820

    R874

    1K

    R873

    1.8K

    R872

    3.9K

    S87

    1

    R871

    10K

    S87

    8

    R861470

    Q831

    DTC114YKA

    D831SLR342VR

    R83

    1

    470

    S86

    1

    P831A

    54321

    S851

    231

    P851B

    321

    R8901 100KR8902 100KR8903 100KR8904 100K

    Q802 HFA-12SM50T

    62F

    1161

    F12

    60N

    P59

    NP

    58G

    0157

    G02

    56G

    0355

    G04

    54G

    0553

    G06

    52G

    0751

    G08

    50G

    0949

    G10

    48G

    1147

    G12

    46P

    0145

    P02

    44P

    0343

    P04

    42P

    0541

    P06

    40P

    0739

    P08

    38P

    0937

    P10

    36P

    1135

    P12

    34P

    1333

    P14

    32P

    1531

    P16

    30P

    1729

    P18

    28N

    C27

    NC

    26N

    C25

    NC

    24N

    C23

    NC

    22P

    1921

    P20

    20P

    2119

    P22

    18P

    2317

    P24

    16P

    2515

    P26

    14P

    2713

    P28

    12P

    2911

    P30

    10P

    319

    P32

    8P

    337

    P34

    6P

    355

    P36

    4N

    P3

    NP

    2F

    211

    F22

    A

    1

    2

    3

    4

    5

    B C D E F G H

    U8

    U9U8

  • TX-LR552

    SCHEMATIC DIAGRAM 1DISPLAY SECTION

    -VP

    MC

    SD

    A

    P4P3P2P1P36

    11G10G9G8G7G6G5G4G3G2G1G

    FL-H2FL-H1-VP

    MCSDAMCMDAMCCLKMCRDYMCRST

    GNDGND

    KE

    Y1

    KEY0GND

    KEY2

    12G

    VA

    JV

    BJ

    ST

    LED

    MC

    RS

    T

    MC

    RD

    Y

    MC

    CLK

    MC

    MD

    A

    +5V

    +5V

    +5V

    +5V

    IRIN

    +5V

    GND1

    GND2

    P23

    FL-

    H2

    FL-

    H1

    P36

    P4

    P3

    P2

    P1

    12G

    11G

    10G

    9G8G7G6G5G4G2G1G 3G P25

    P26

    P27

    P28

    P29

    P30

    P31

    P24

    P32

    P33

    P34

    P35

    -VP

    P19

    P20

    P21

    P22

    P5

    P6

    P7

    P8

    P9

    P10

    P11

    P12

    P13

    P14

    P15

    P16

    P17

    P18

    VOLUME VOLUME

    MASTERVOLUME

    LISTENING

    TV V1 V2DVD AUX FM

    AM

    TU DOWN TU UP

    NADIS-8343

    STANDBY

    STANDBY

    NASW-8348

    R8280

    100K

    Q82802SC2712-GR

    D8990

    1SS335

    C8810

    101J

    C8840

    104Z

    C8820

    101J

    C8830

    101J

    R8820

    470

    R8810

    470 D8810UDZ5.6B

    1

    C8850

    104Z

    C8910100/6.3

    +

    C8920

    104Z

    R8970

    1M

    R80

    50

    0

    R80

    70

    470

    R80

    60

    470

    R80

    80

    470

    R81

    00

    470

    R80

    90

    470

    R8110

    10K

    C8060

    330J

    C8080

    330J

    C8100

    330J C8090

    330JC8070

    330J

    C8210104Z

    C85

    20

    102J

    C85

    10

    102J

    R852010K

    R851010K

    R85

    40

    10K

    R85

    30

    10K

    R8240 2.7K

    C8240 104Z

    R8270 10K

    R8260 10K

    P7001C

    1234567891011 R8140

    10K

    R8130

    10K

    R8170

    10K

    R8190 10K

    R83

    40

    330

    R83

    30

    330

    Q8340

    DTC114YKA

    Q8330

    DTC114YKA

    S8510

    231

    C893047/50

    +

    R8241 2.7K

    C8241 104Z

    S87

    10

    S87

    20

    S87

    30

    S87

    40

    S87

    50

    S87

    60

    S87

    70

    S86

    50

    R8650

    390

    S86

    60

    R8660

    0

    X8010

    5MHz2

    D8330D8340

    S86

    20

    R8770

    390

    R8760

    470

    R8750

    820

    R8740

    1K

    R8730

    1.8K

    R8720

    3.9K

    R8710

    10K

    R82102.7K

    R8711

    100

    C8711100/6.3

    +

    C8711100/6.3

    +

    C8712104Z

    R8712

    100

    R8620

    390

    U8711

    PIC-37143TC5

    123

    P8310A

    54321

    Q8010

    MPD780232GC-091-8BT

    61P4

    62P3

    63P2

    64P1

    65P36

    66NC

    6714G

    6813G

    6912G

    7011G

    7110G

    729G

    738G

    747G

    756G

    765G

    774G

    783G

    792G

    801G

    15V

    2G

    ND

    3C

    LOC

    K4

    CLO

    CK

    5F

    RA

    IC6

    RE

    SE

    T7

    SU

    BC

    L8

    SU

    BS

    I9

    SU

    BS

    O10

    SU

    BR

    EQ

    11V

    OLA

    12V

    OLB

    13S

    TLE

    D14

    LED

    115

    IRIN

    16LE

    D2

    17N

    C18

    AV

    SS

    19 20K

    EY

    2

    21KEY1

    22KEY0

    23VSS

    24AVDD

    25VDD

    262728

    P35

    29P34

    30P33

    31P32

    32P31

    33P30

    34P29

    35P28

    36P27

    37P26

    38P25

    39P24

    40P23

    41P

    22

    42P

    21

    43P

    20

    44P

    19

    45P

    18

    46P

    17

    47P

    16

    48P

    15

    49P

    14

    50P

    13

    51P

    12

    52P

    11

    53P

    10

    54P

    9

    55P

    8

    56P

    7

    57P

    6

    58P

    5

    59V

    DD

    2

    60V

    DIS

    P

    R83

    10

    470 D8310

    Q8310

    DTC114YKA

    S86

    10

    P8310B

    54321

    R8610

    470

    Q8020

    HFA-12SM50T

    62F

    1161

    F12

    60N

    P59

    NP

    58G

    0157

    G02

    56G

    0355

    G04

    54G

    0553

    G06

    52G

    0751

    G08

    50G

    0949

    G10

    48G

    1147

    G12

    46P

    0145

    P02

    44P

    0343

    P04

    42P

    0541

    P06

    40P

    0739

    P08

    38P

    0937

    P10

    36P

    1135

    P12

    34P

    1333

    P14

    32P

    1531

    P16

    30P

    1729

    P18

    28N

    C27

    NC

    26N

    C25

    NC

    24N

    C23

    NC

    22P

    1921

    P20

    20P

    2119

    P22

    18P

    2317

    P24

    16P

    2515

    P26

    14P

    2713

    P28

    12P

    2911

    P30

    10P

    319

    P32

    8P

    337

    P34

    6P

    355

    P36

    4N

    P3

    NP

    2F

    211

    F22

    R8914 100K

    R8913 100K

    R8912 100K

    R8911 100K

    U9

    U8

    A

    1

    2

    3

    4

    5

    B C D E F G H

  • TX-L55/LR552

    SCHEMATIC DIAGRAM 2 DSP section 1

    SAI_SDOUT

    DIRBCK

    3VD

    SI

    3VF

    INT

    3VD

    SP

    DA

    3VD

    SP

    CLK

    3VF

    CS

    A4A5A6A7

    A12A15A16

    A17A14A13

    A8A9

    A11

    A3A2A1A0D0D1D2

    D3D4D5D6D7

    A10

    3VD

    SI

    SE

    LDA

    SE

    LCK

    SE

    LMU

    T

    DIR

    LRC

    K

    DS

    PX

    TI

    DIR

    BC

    K3V

    SC

    S3V

    DS

    PD

    A

    3VD

    SI

    3VD

    SP

    CLK

    3VD

    RE

    S

    DACBCK

    SD

    CLK

    DACDA4DACDA3DALRCK

    A18

    3VD

    SP

    CLK

    3VF

    CS

    3VD

    RE

    S3V

    SC

    S

    3VD

    SP

    DA

    3VIN

    T1

    3VF

    INT

    DR

    ES

    FC

    SD

    SP

    DA

    DS

    PC

    LK

    IC

    INT

    0

    RD

    SS

    CK

    INT

    DS

    PF

    INT

    OMCK

    3VDSIDALRCKDACBCK

    SAI_SDOUT

    DIRLRCKDIRBCK

    3VINT1

    +13V

    LDQ

    M

    SA

    I_S

    DO

    UT

    3VDSPCLK3VDSPDA

    DACDA1DACDA2DACDA3DACDA4

    CODECPD

    DIN

    2D

    IN1

    DIN

    3

    WE

    AM

    UT

    PLL

    DA

    TM

    UT

    PLL

    ST

    B

    PLL

    CL

    +12

    VA

    +5V

    TU

    SD

    TM

    UT

    FM

    SIG

    PLL

    CL

    PLL

    DA

    PLL

    ST

    B

    TU

    R

    TU

    LG

    ND

    PLL

    DI

    PO

    WE

    R

    PLL

    DI

    RL_

    LR

    RL_

    SP

    BR

    L_D

    ET

    RD

    SD

    AT

    AR

    DS

    SIG

    CP

    NT

    FV

    CC

    3VIN

    T

    3VIN

    T

    3VIN

    T0

    3VIN

    T0

    DA

    LRC

    K

    DIRLRCK

    DALRCK

    OE

    CS

    DIRMCKO

    DIRMCKO

    CODECCS

    RL_

    CS

    HPMUTMCRST

    SW

    1S

    W2

    FPSO

    AD

    SD

    O

    ADSDO

    MC

    KO

    2

    MCKO2

    DS

    I

    INT

    DS

    P

    INT

    1

    FIN

    T

    INT

    0

    FVCC

    FPSO

    IC

    GND

    FPHS

    MRST

    MRST

    INT

    1

    DS

    PC

    S

    OM

    CK

    DS

    PX

    TI

    RDSSCKRDSSIGRDSDATA

    DA

    CB

    CK

    DACBCK

    DA

    CD

    A1

    DA

    CD

    A2

    ST

    ER

    EO

    ST

    ER

    EO

    SD

    D2D1D0

    A10

    SD

    BA

    A4

    A5

    A6

    CK

    EA

    7A

    8

    A9

    A11

    A12

    A13

    A14

    A15

    A16

    A17

    A18

    UD

    QM

    D7

    D6

    D5

    D4

    D3

    SDWECSOECAS

    RAS

    A0A1A2A3

    SD

    CS

    WE

    HPMUTAMUT

    PAPOWER

    MC

    RS

    T

    FLA

    C1

    MC

    MD

    AM

    CC

    LKM

    CR

    DY

    MC

    SD

    A

    CDETPAPOWERAPRTRI

    SELCKSELDACODECPDCODECCS

    CONV

    SLDETSBDET

    SWDET

    SELMUT

    FCS

    DSPCSDRES

    RI

    SWDET

    DIN1DIN2

    CPNTCONV

    VMUT1VMUT2

    FLAC2FLAC1POWER+13V

    SW2SW1

    DIN3SDET

    RDSDET

    RD

    SD

    ET

    APRT

    GNDD

    +5DIRA

    +5MCA

    +5VMCB

    +5DIRD

    +33DSP

    +25DSP3

    +33ROM

    SDET

    FLA

    C2

    SDA

    SCL

    SCL

    SDA

    SCLSDA

    +25DSP2

    +25DSP1

    DACRS

    DACLS

    DACC

    FR

    FL

    SR

    SL

    C

    SB

    GND

    GND

    HP

    IN

    AD

    CR

    AD

    CL

    DA

    CS

    B

    DACSW

    DACL

    DACR

    SLDETSBDETCDET

    RL_LRRL_CSRL_SPBRL_DET

    POFF

    GND

    DSPCLKDSPDADSI

    FPHS

    MCCLK

    MCSDA

    MCRDY

    MCMDA

    HPIN

    GNDHPIN

    HPFRGNDHPFL

    SW

    R

    V2

    INV

    1 O

    UT

    R

    L

    V1

    IN

    R

    L

    R

    L

    R

    L

    R

    L

    SR

    SL

    C

    DV

    D IN

    L

    AU

    X

    TO TUNER PACK

    FLA

    SH

    WR

    ITE

    R

    4*104J

    European model only

    LR552

    D TYPE

    R7103

    R7078

    R7178

    R7079

    PA TYPEPP TYPE G TYPE

    L55

    R7003

    10K

    10K

    10K

    10K

    10K

    10K

    33K

    56K

    33K

    0

    No

    33K

    0

    No

    33K

    33K

    0

    C4300-

    C4315101J471J471J 471J

    No

    0No

    0

    No0

    NoR7179

    TO NADIS-8343(D model)

    NADG-8338

    TO NADIS-8346(Other models)

    TO

    NA

    ET

    C-8

    352

    TO

    NA

    AF

    -835

    0

    TO

    NA

    ET

    C-8

    341

    TV

    IN

    RI

    SW PREOUT

    R4300

    330

    R4301

    330R4302

    330

    R4303

    330

    C43

    03

    R4304

    330

    R4305

    330

    C43

    05

    R4306

    330

    C43

    06C

    4307

    R4307

    330R4308

    330

    C43

    08

    R4309

    330

    C43

    09

    R4310

    330

    R4311

    330R4312

    330

    C43

    12

    R4313

    330

    C43

    13

    R4314

    330

    R4315

    330

    C43

    14

    R75

    3947

    R75

    4047

    R75

    4247

    R75

    4347

    R75

    4547

    C75

    1810

    4

    R75

    4622

    0

    R75

    4722

    0

    R75

    4822

    0

    R75

    4922

    0

    C75

    1910

    4

    C75

    2010

    1

    R75

    3847

    R7533 47

    R7532 47

    R7530 47

    R7531 47

    R7528 47

    R7527 47

    R7500

    330

    C75

    12

    104

    C75

    11

    104

    C75

    10

    104

    C75

    09

    104

    R7522

    10K

    R75

    5122

    0

    R7521 3.3K

    R7520 3.3K

    R7536 47

    R7535 47

    R7534 47

    R7519 3.3K

    R7511 3.3K

    R7510 220

    R7509 3.3K

    C7508 104

    C7507 104

    R7508 3.3K

    R7502 3.3K

    R7504 220

    R7505 10K

    R7506 220

    R7507 10K

    R7503 3.3K

    R7514 3.3K

    R7513 3.3K

    R7512 10K

    R7515 3.3K

    R75

    1722

    0

    R75

    3747

    R75

    811M

    C75

    16

    104Z

    C75

    8110

    4

    C7552 104

    R7562

    22

    R7564

    NC

    R7529 47

    R70

    6922

    0

    R70

    7022

    0

    R70

    7222

    0

    R70

    81

    220

    R70

    82

    220

    R70

    84

    220

    R70

    85

    220

    R70

    83

    220

    R70

    6722

    0

    R70

    6822

    0

    R7526 47

    R7525 47

    R7524 47

    R7828 2.2K

    R7804 56

    R7802 56

    R7801 56

    R7819 56

    R7817 56

    R7820 56

    R7816 56

    R78

    12

    330

    R7809

    4.7

    C78

    1110

    4

    R78

    0756

    R78

    1433

    0

    R78

    1333

    0

    C7817 330

    C7800 330

    C7814 330

    R7834

    4.7KR7835

    2.2K

    R7836

    2.2KR7837

    4.7K

    C4348

    10/16+

    C4347

    10/16+

    C4363

    10/16+

    C4364

    10/16+

    C7860

    10/16+

    C7861

    10/16+

    C7862

    10/16+

    R74

    02

    47K

    D7401

    D7402

    D7403

    D7404

    R78

    63

    4.7K

    R78

    64

    4.7K

    R7867

    2.2K

    R7868

    2.2K

    R4407

    470

    R4408

    470R4409

    470

    R4411

    470

    R4412

    470

    Q4401

    RN1441

    Q4402

    RN1441

    Q4403

    RN1441

    Q4404

    RN1441

    Q4405

    RN1441

    Q4406

    RN1441

    Q4407

    RN1441

    Q4408

    RN1441

    Q4411

    RN1441

    Q4412

    RN1441

    C4402

    47/16+

    C4403

    47/16+

    C4404

    47/16+

    C4405

    47/16+

    C4406

    47/16+

    C4401

    47/16+

    C4407

    47/16+

    C4409

    47/16+

    C4410

    47/16+

    C4411

    47/16+

    C4412

    47/16+

    R4427

    100

    R4428

    270

    R70

    2422

    0

    R70

    2322

    0

    R70

    2222

    0

    R7020 220

    R7019 220

    C43

    68

    10/1

    6+

    C70

    0910

    4Q4501RN2402

    Q4502RN2402

    C45

    03

    224K

    C70

    1010

    4

    C70

    1310

    4

    C7515 104

    C7514 104

    R78

    10

    12K

    R75

    4447

    R7803 1K

    R7805 1K

    R7806 1K

    R7821 56

    R7822 56

    R7823 56

    R7800 56

    R78

    291K

    R7824 1K R78

    27N

    C

    R7872

    2.2KR7873

    4.7K

    R78

    75

    4.7K

    R7825 56

    R7830 NC

    R7831 NC

    R78

    261K

    D7002

    1SS355

    D70

    04

    C70

    05

    100/

    6.3

    +

    R70

    4022

    0

    R70

    3722

    0

    R70

    3622

    0

    R70

    3522

    0

    R70

    3122

    0

    R70

    3022

    0

    R70

    2922

    0

    R70

    2822

    0

    R70

    2722

    0

    R70

    2622

    0

    R70

    2522

    0

    Q7001

    RN1404

    R75

    1622

    0

    R75

    1822

    0

    R75

    4147

    Q4421A

    5

    67

    Q4802A7

    5

    6

    Q4423A

    5

    67

    Q75

    02M

    X29

    LV04

    0

    17A3

    18A2

    19A1

    20A0

    21DQ0

    22DQ1

    23DQ2

    24VSS

    25DQ3

    26DQ4

    27DQ5

    28DQ6

    29DQ7

    30CE

    31A10

    32OE

    1A11

    2A9

    3A8

    4A13

    5A14

    6A17

    7WE/A18

    8VCC

    9A18/VPP

    10A16

    11A15

    12A12

    13A7

    14A6

    15A5

    16A4

    R7060 47K

    D7059 UDZS5.1B

    R7059 220K

    Q70

    59

    RN

    2403

    D7058

    C7004

    1/50+

    R70

    392.

    2K

    R70

    382.

    2K

    R70

    3447

    0

    R71

    341K

    R7017 82

    R70

    771K

    R70

    761K

    R70

    714.

    7K

    R70

    661K

    R70

    651K

    R70

    641K

    R70

    631K

    R70

    621K

    R7523 3.3K

    R75

    503.

    3K

    R72

    0156

    K

    L758

    1

    LM18

    2

    L758

    2

    LM18

    2

    C1187

    330

    C1186

    330

    C75

    6810

    4

    C70

    0710

    4

    L7802

    LM182

    L7801 220K

    L7583 220K

    L7001 470K

    R1183 1K

    R1182 1K

    C1183

    561

    R1139 22K

    R1138 22K

    C1104 101

    R1104 100K

    R71

    03V

    AL

    R71

    79V

    AL

    R7079 VAL

    C44

    32

    NC

    C4421

    330J

    R4433

    1K

    C4435

    101J

    C4436

    101J

    C4437

    10/16+

    C4438

    10/16+

    C4439

    10/16+

    C4440

    10/16+

    C43

    02

    C44

    19

    222

    C45

    04

    474K

    C45

    01

    224K

    C45

    02

    474K

    R7413

    NC

    R7414

    NC

    R7874

    2.2K

    C78

    21

    821

    C78

    32

    101

    C78

    29

    122

    C78

    30

    101

    C78

    31

    122

    C78

    33

    122

    C78

    34

    101

    C78

    22

    821

    Q4422A

    5

    67

    Q4424B

    NJM4565M-D

    1

    8

    3

    2

    4

    C75

    1710

    4

    C43

    15

    C44

    22

    221J

    C44

    31

    NC

    R44

    41

    220K

    R44

    42

    220K

    C4433

    100/6.3+

    C4434

    100/6.3+

    C4408

    47/16+

    R74

    01

    47K

    R7055 220

    R7056 220

    R7057 220

    R7058 47K

    R44

    01

    220K

    R44

    02

    220K

    R44

    03

    220K

    R44

    04

    220K

    R44

    05

    220K

    R44

    06

    220K

    R7047 220

    R7052 220

    R7053 220

    R7054 220

    R7051 220

    R7050 1K

    R7048 220

    R7049 1K

    R7046 1K

    R7045 1K

    R7044 1K

    R4419

    22K

    R4420

    22K

    R4421

    22K

    R4422

    22K

    R4423

    22K

    R4424

    22K

    R44

    18

    22K

    Q4423B

    NJM4565M-D

    2

    3

    8

    1

    4

    R44

    17

    22K

    R44

    16

    22K

    R44

    15

    22K

    R44

    14

    22K

    R44

    13

    22K

    Q4425A

    5

    67

    R4445

    10K

    Q4425B

    NJM4565M-D

    2

    3

    8

    1

    4

    R4446

    10K

    R44

    49

    220K

    R44

    50

    220K

    R44

    47

    5.6K

    R44

    48

    5.6K

    R4453

    3.3K

    R4454

    3.3K

    Q70

    03T

    C74

    HC

    T70

    07

    8 9 10 11 12 13 141234567

    Q75

    03T

    C7W

    U04

    FU

    5 6 7 8V

    CC

    1234G

    ND

    Q1181BU1924FS

    9TEST

    10MODE

    11VSSD

    12VDDD

    13XIN

    14XOUT

    15RST

    16RDCL

    1RDS-ID

    2RDDA

    3VREF

    4MPXIN

    5VDDA

    6VSSA

    7FLOUT

    8CIN

    R11

    02

    22K

    R11

    03

    22K

    R44

    51

    220K

    R44

    52

    220K

    P4352

    123

    R7209 470

    R72

    07

    56K

    R4425

    100

    Q7011

    RN1404

    Q7012

    RN1404

    X7001

    3 1

    2

    C75

    13

    1/50

    +

    -VP

    -12V

    -12V

    -12V

    -12V

    -12V

    -12V

    +5.6V

    +5VTU

    +5VDSP

    +3.3V

    +3.3V

    +5.6V

    +5VDSP

    +5DSP

    +5DSP

    +3.3V

    +3.3V+3.3V

    Q7008MPD78F4225GC

    41P65/WR

    42P66/WAIT

    43P67/ASTB

    44P30/TA0

    45P31/TA1

    46P32/TA2

    47P33/TI1

    48P34/TI2

    49P35/TI00

    50P36/TI01

    51P37/EXA

    52P120/RTP0

    53P121/RTP1

    54P122/RTP2

    55P123/RTP3

    56P124/RTP4

    57P125/RTP5

    58P126/RTP6

    59P127/RTP7

    60RESET

    61P

    00/IN

    TP

    062

    P01

    /INT

    P1

    63P

    02/IN

    TP

    264

    P03

    /INT

    P3

    65P

    04/IN

    TP

    466

    P05

    /INT

    P5

    67V

    SS

    68V

    DD

    169

    X2

    70X

    171

    TE

    ST

    72X

    T2

    73X

    T1

    74V

    DD

    075

    AV

    DD

    176

    P10

    /AN

    I077

    P11

    /AN

    I178

    P12

    /AN

    I279

    P13

    /AN

    I380

    P14

    /AN

    I4

    1P15/ANI5

    2P16/ANI6

    3P17/ANI7

    4AVSS

    5P130/ANO0

    6P131/ANO1

    7AVREF1

    8P70/SO2/RXD2

    9P71/SO2/TXD2

    10P72/SCK2/ASCK2

    11P20/SI1/RXD1

    12P21/SO1/TXD1

    13P22/SCK1/ADCK1

    14P23/PCL

    15P24/BUZ

    16P25/SI0

    17P26/SO0

    18P27/SCK0

    19P40/AD0

    20P41/AD1

    21P

    42/A

    D2

    22P

    43/A

    D3

    23P

    44/A

    D4

    24P

    45/A

    D5

    25P

    46/A

    D6

    26P

    47/A

    D7

    27P

    50/A

    8

    28P

    51/A

    9

    29P

    52/A

    10

    30P

    53/A

    11

    31P

    54/A

    12

    32P

    55/A

    13

    33V

    SS

    1

    34P

    56/A

    14

    35P

    57/A

    15

    36P

    60/A

    16

    37P

    61/A

    17

    38P

    62/A

    18

    39P

    63/A

    19

    40P

    64/R

    D

    R7043 10K

    R71

    4310

    K

    R7041 220

    R7818 330

    C7551 220/6.3+

    C78

    1610

    0/6.

    3+

    C7807 100/6.3+

    Q7002TC74VHC541FT

    11Y

    812

    Y7

    13Y

    614

    Y5

    15Y

    416

    Y3

    17Y

    218

    Y1

    19G

    220

    VC

    C1

    G1

    2A

    1

    3A

    2

    4A

    3

    5A

    4

    6A

    5

    7A

    6

    8A

    7

    9A

    8

    10G

    ND

    R7838

    4.7KR7839

    2.2K

    C7863

    10/16+

    R74

    03

    47K

    R78

    65

    4.7K

    Q4803A7

    5

    6

    R7840

    2.2K

    R74

    04

    47K

    R7841

    4.7K

    R78

    66

    4.7K

    R7870

    2.2K

    C78

    35

    101

    R7869

    2.2K

    -12V

    -12V

    R7842

    4.7KR7843

    2.2K

    R78

    45

    4.7K

    R74

    05

    47K

    R74

    06

    47K

    R7852

    4.7K

    R7853

    2.2K

    R78

    55

    4.7K

    R7844

    2.2K

    R7854

    2.2K

    C78

    51

    821

    C78

    50

    821

    C78

    55

    122

    C78

    54

    122

    C78

    53

    101

    C78

    52

    101

    Q4804A7

    5

    6

    +12V

    +12V

    Q4802B

    NJM4565M-D

    1

    4

    2

    3

    8

    +12V

    Q4801B

    NJM4565M-D

    1

    4

    2

    3

    8

    +12V

    +12V

    +12V

    +12V

    Q4422B

    NJM4565M-D

    2

    3

    8

    1

    4

    +12V

    +12VC

    4310

    C43

    11C

    4301

    R4410

    470

    L7503 022M

    R7808 1K

    L7051

    220K

    +5VDSP

    L7052

    220K

    +5VDSP

    L7803 022M

    Q7501

    CS494003CQ-Z

    73SD_ADDR0,EXTA0

    74SD_ADDR1,EXTA1

    75SD_ADDR2,EXTA2

    76SD_ADDR3,EXTA3

    77SD_RAS

    78SD_CAS

    79SDATAN3,GPIO27

    80SDATAN2,GPIO26

    81SDATAN1,GPIO25

    82SDATAN0,GPIO24

    83NC4

    84NC3

    85LRCLKN,GPIO23

    86SCLKN,GPIO22

    87LRCLK1

    88NC2

    89NC1

    90VDD1

    91VSS1

    92AUDATA7,XMT958B,GPIO31

    93AUDATA6,GPIO30

    94AUDATA5,GPIO29

    95HDATA7,GPIO7

    96HDATA6,GPIO6

    97HDATA5,GPIO5

    98SCLK1

    99MCLK

    100VDD2

    101VSS2

    102AUDATA4,GPIO28

    103HDATA4,GPIO4

    104SCLK0

    105HDATA3,GPIO3

    106AUDATA3,XMT958A

    107AUDATA2

    108LRCLK0

    109

    AU

    DA

    TA

    111

    0A

    UD

    AT

    A0

    111

    CM

    PC

    LK,F

    SC

    LKN

    211

    2H

    DA

    TA

    2,G

    PIO

    211

    3V

    SS

    311

    4V

    DD

    311

    5H

    DA

    TA

    1,G

    PIO

    111

    6H

    DA

    TA

    0,G

    PIO

    011

    7C

    MP

    RE

    Q,F

    LRC

    LKN

    211

    8C

    MP

    DA

    T,F

    SD

    AT

    AN

    211

    9F

    LRC

    LKN

    112

    0W

    R,D

    S.G

    PIO

    1012

    1R

    D,R

    /W.G

    PIO

    1112

    2P

    LLV

    SS

    123

    FIL

    T2

    124

    FIL

    T1

    125

    PLL

    VD

    D12

    6X

    TA

    LO12

    7C

    LKIN

    ,XT

    ALI

    128

    CLK

    SE

    L12

    9C

    S,G

    PIO

    913

    0A

    0,G

    PIO

    1313

    1F

    SD

    AT

    AN

    113

    2V

    DD

    413

    3V

    SS

    413

    4F

    SC

    LKN

    1,S

    TC

    CLK

    213

    5S

    CS

    136

    SC

    DIN

    137

    VS

    S5

    138

    VD

    D5

    139

    A1.

    GP

    IO12

    140

    SC

    DO

    UT

    ,SC

    DIO

    141

    HIN

    BS

    Y,G

    PIO

    814

    2S

    CC

    LK14

    3U

    HS

    2,C

    S_O

    UT

    ,GP

    IO17

    144

    RE

    SE

    T

    1UHS0.GPIO18

    2UHS1.GPIO19

    3INTREQ

    4FA1,FSCDIN

    5GPI020

    6FA0,FSCCLK

    7FHS2,FSCDIO,FSCDOUT

    8GPI021

    9FDAT7

    10VDD6

    11VSS6

    12FHS0,_FWR,_FDS

    13FHS1,_FRD,_FR/W

    14FDATA6

    15FCS

    16FINTREQ

    17FDBCK

    18FDAT5

    19FDAT4

    20VDD7

    21VSS7

    22FDAT3

    23FDBDA

    24FDAT2

    25DBDA

    26DBCK

    27FDAT1

    28TEST

    29FDAT0

    30NVWE,GPIO16

    31NVOE,GPIO15

    32NVCS,GPIO14

    33SDWE

    34DATA0,EXTD0

    35DATA1,EXTD1

    36DATA2,EXTD2

    37S

    D_D

    AT

    A3,

    EX

    TD

    3

    38S

    D_D

    AT

    A4,

    EX

    TD

    4

    39S

    D_D

    QM

    O

    40S

    D_D

    AT

    A5,

    EX

    TD

    5

    41V

    SS

    SD

    4

    42V

    DD

    SD

    4

    43S

    D_D

    AT

    A6,

    EX

    TD

    6

    44S

    D_D

    AT

    A7,

    EX

    TD

    7

    45S

    D_D

    QM

    1

    46S

    D_D

    AT

    A15

    ,EX

    TA

    18

    47S

    D_D

    AT

    A14

    ,EX

    TA

    16

    48N

    C

    49S

    D_D

    AT

    A13

    ,EX

    TA

    16

    50V

    SS

    SD

    3

    51V

    DD

    SD

    3

    52S

    D_D

    AT

    A12

    ,EX

    TA

    15

    53S

    D_D

    AT

    A11

    ,EX

    TA

    14

    54S

    D_D

    AT

    A10

    ,EX

    TA

    13

    55S

    D_D

    AT

    A9,

    EX

    TA

    11

    56S

    D_D

    AT

    A8,

    EX

    TA

    11

    57V

    SS

    SD

    2

    58V

    DD

    SD

    2

    59S

    D_C

    LK_O

    UT

    60S

    D_A

    DD

    R9,

    EX

    TA

    9

    61S

    D_C

    IL_I

    N

    62S

    D_A

    DD

    R8,

    EX

    TA

    8

    63S

    D_A

    DD

    R7,

    EX

    TA

    7

    64S

    D_C

    LK_E

    N

    65S

    D_A

    DD

    R6,

    EX

    TA

    6

    66S

    D_A

    DD

    R5,

    EX

    TA

    5

    67S

    D_A

    DD

    R4,

    EX

    TA

    4

    68S

    DC

    S

    69V

    SS

    SD

    1

    70V

    DD

    SD

    1

    71S

    D_B

    A,E

    XT

    A19

    72S

    D_A

    DD

    R10

    ,EX

    TA

    10

    +2.5V

    C75

    0210

    4

    L750

    202

    2M

    L7501 022M

    X11

    81

    Val

    Q4409

    RN1441

    Q4410

    RN1441

    R74

    00

    47K

    P43

    03

    10

    2

    1

    3

    5

    4

    6

    8

    7

    9

    C78

    36

    122

    C78

    23

    821

    Q4803B

    NJM4565M-D

    1

    4

    2

    3

    8

    C7864

    47/16+

    R70

    212.

    2K

    R7121 100K

    R71

    201K

    R7018 82

    R7016 82

    C43

    04

    R70

    3222

    0

    R73

    110

    R73

    120

    R73

    13

    0

    R73

    14

    0

    R73

    15

    0

    R73

    16

    0

    R73

    17

    0

    R73

    18

    0

    C4370 472J

    L1181 220K

    C43

    41

    10/1

    6+C

    4342

    10/1

    6+

    R4502 100K

    R4501 100K

    -12V

    -12V

    +12VA

    +12VA

    -12VA

    C7802 104

    Q7800

    AK4588VQ

    41ROUT3

    42MC

    43LOUT2

    44NC

    45ROUT2

    46NC

    47LOUT1

    48NC

    49ROUT1

    50NC

    51LIN

    52RIN

    53VCOM

    54VREFH

    55AVDD

    56AVSS

    57RX0

    58NC

    59RX1

    60TEST1

    61R

    X2

    62N

    C63

    RX

    364

    PV

    SS

    65R

    66P

    VD

    D67

    RX

    468

    TE

    ST

    269

    RX

    570

    CA

    D0

    71R

    X6

    72C

    AD

    173

    RX

    774

    I2C

    75D

    AU

    X2

    76V

    IN77

    MC

    LK78

    TX

    079

    TX

    180

    INT

    0

    1INT1

    2BOUT

    3TVDD

    4DVDD

    5DVSS

    6XTO

    7XTI

    8TEST3

    9MCKO2

    10MCKO2

    11COUT

    12UOUT

    13VOUT

    14SDTO1

    15BICK1

    16LRCK1

    17SDTO1

    18BICK1

    19LRCK1

    20CDTO

    21C

    CLK

    22C

    DT

    I

    23C

    SN

    24D

    AU

    X1

    25S

    DT

    I4

    26S

    DT

    I3

    27S

    DT

    I2

    28S

    DT

    I1

    29X

    TL1

    30X

    TL0

    31P

    DN

    32M

    AS

    TE

    R

    33D

    ZF

    2

    34D

    ZF

    1

    35LO

    UT

    4

    36N

    C

    37R

    OU

    T4

    38N

    C

    39LO

    UT

    3

    40N

    C

    C7815 NC

    C70

    11

    47/1

    6+

    C70

    12

    47/1

    6+

    +2.5V+3.3V Q7004

    BA33C25

    52.5V

    43.3V

    3

    2NC

    1VIN

    GND

    R75

    63

    NC

    R75

    61

    22

    C43

    43

    220/

    16+C

    4344

    220/

    16+

    C43

    50

    104Z

    C70

    1410

    4

    C4323

    10/16+

    R44

    32

    47K

    R44

    31

    4.7K

    Q4424A

    5

    67

    R4429

    22K

    R44

    30

    27K

    R44

    26

    22K

    C4420

    47/16+

    C7403

    NC

    C7404

    NC

    R74

    09

    100K

    R74

    10

    100K

    R7407

    15K

    R7408

    15K

    Q4801A7

    5

    6

    C7402

    10/16+

    R7412

    56C7401

    10/16+

    R7411

    56

    C75

    0668

    0

    R44

    8610

    K

    R4482

    470K

    R4481

    470K

    C44

    81

    10/1

    6+C44

    82

    10/1

    6+

    Q44

    81A

    567

    C44

    8433

    0J

    R44

    8410

    K

    C44

    8333

    0J

    R44

    8510

    K

    R44

    8310

    K

    Q44

    81BN

    JM45

    65M

    -D

    8

    3 2

    4

    1

    +12

    V

    R44

    89

    470

    R44

    91

    2.2K

    R44

    90

    470

    R44

    92

    2.2K

    R44

    9310

    K

    R44

    9410

    K

    -12V

    R7501

    2.7KC7801 NC

    C7806 104

    P43

    01

    7

    2

    1

    3

    5

    4

    6

    Q43

    01

    BD

    3817

    KS

    1AGND1

    2AGND2

    3INA1

    4INA2

    5INB1

    6INB2

    7INC1

    8INC2

    9IND1

    10IND2

    11INE1

    12INE2

    13INF1

    14INF2

    15ING1

    16ING2

    17INH1

    18INH2

    19INI1

    20INI2

    21INJ1

    22INJ2

    23AGND

    24INDVDFR

    25INDVDFL

    26INDVDC

    27INDVDSR

    28INDVDSL

    29INDVDCB

    30INDVDSW

    31A

    GN

    D4

    32A

    OU

    T1

    33A

    TO

    UT

    234

    NC

    135

    AG

    ND

    536

    NC

    237

    NC

    338

    IND

    SP

    FR

    39IN

    DS

    PF

    L40

    IND

    SP

    C41

    IND

    SP

    SR

    42IN

    DS

    PS

    L43

    IND

    SP

    CB

    44IN

    DS

    PS

    W45

    NC

    446

    AG

    ND

    647

    NC

    548

    GO

    UT

    SW

    49V

    INS

    W50

    AG

    ND

    51GOUTSB

    52VINCB

    53GOUTSL

    54VINSL

    55GOUTSR

    56VINSR

    57GOUTC

    58VINC

    59AGND8

    60NC6

    61OUTSW

    62AGND9

    63OUTCB

    64OUTSL

    65OUTSR

    66OUTC

    67AGND10

    68OURFL

    69NC7

    70OUTFR

    71BNFB2

    72BNFA2

    73BNFB1

    74BNFA1

    75TF2

    76TNF1

    77AGND11

    78VINFL

    79GOUTFL

    80VINFR

    81G

    OU

    TF

    R

    82T

    HG

    ND

    83M

    UT

    E

    84C

    L

    85D

    AT

    A

    86A

    GN

    D12

    87V

    EE

    88N

    C8

    89V

    CC

    90A

    GN

    D13

    91R

    OU

    TA

    1

    92R

    OU

    TA

    2

    93R

    OU

    TB

    1

    94R

    OU

    TB

    2

    95R

    OU

    TC

    1

    96R

    OU

    TC

    2

    97A

    GN

    D14

    98O

    UT

    1

    99O

    UT

    2

    100

    AG

    ND

    15

    -B

    R72

    0356

    K

    R72

    0256

    K

    +5VDSP

    D72

    05U

    DZ

    S5.

    1B

    D72

    04U

    DZ

    S5.

    1B

    P700212345678

    P1101

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

    Q432178L07

    1

    2

    3G

    IO

    Q432279L07

    3 2

    1

    GIO

    P7003B

    123456789

    C78

    20

    821

    C75

    0512

    2J

    C78

    37

    123

    C78

    38

    101

    C78

    24

    822

    X75

    81

    CS

    TC

    V12

    .2M

    TJO

    C4

    2

    31

    R71

    18N

    C

    R71

    16N

    C

    R1181 1KC1181 2.2/50

    + C1182103K

    R11

    8647

    K

    R11

    8747

    K

    R11

    8547

    K

    P4401A123456789

    1011121314

    C4371 472JC4372

    +

    R1107 NC

    C7865

    47/16+

    Q4804B

    NJM4565M-D

    1

    4

    2

    3

    8

    C7866

    47/16+

    C43

    00

    R7008 220

    R7009 220

    R7010 220

    R7012 82

    C7003 104

    C7002

    100/6.3+

    R7003 VAL

    C7001

    104F+

    R7000

    100

    R7013 82

    R7015 82

    R7014 82

    R7114 10K

    R7011 82

    R1184 1K

    L7551 220K

    C4318

    102K

    C4317

    102K

    C4316

    102K

    C4374+C4375

    +

    C70

    1547

    0/16

    +

    C75

    042.

    2M+

    C7503470/6.3

    +

    C7809

    470/6.3

    +

    C7813 470/6.3+

    L7800 220K

    R43

    22

    47K

    R43

    23

    47K

    R43

    24

    47K

    R43

    25

    47K

    R43

    26

    47K

    R43

    27

    47K

    R43

    28

    47K

    R43

    29

    47K

    R43

    30

    47K

    R43

    31

    47K

    R43

    32

    47K

    R43

    33

    47K

    R43

    34

    47K

    R43

    35

    47K

    R43

    36

    47K

    R43

    37

    47K

    C4373

    +

    R43534.7K

    R43544.7K

    R7080 10K

    R71

    8010

    K

    R7078 VAL

    R71

    78V

    AL

    D70

    011S

    S35

    5

    R71

    610

    D7702

    NC

    D70

    03

    NC

    R70

    33N

    CC

    7061

    NC

    R70

    61N

    C

    R72

    04N

    C

    R72

    05N

    C

    D72

    06U

    DZ

    S5.

    1BR

    7206

    NC

    R72

    08

    NC

    R95

    02

    NC

    E4001

    R4443

    47

    C43

    46

    10/1

    6+

    C4345

    10/16+

    C75

    0147

    /16

    +

    R4455

    NC

    R4444

    47

    R4456

    NC

    P7001B

    11 10 9 8 7 6 5 4 3 2 1

    R71

    11N

    C

    R71

    12N

    C

    L7002 015K

    C11033.3/50

    +

    C1184

    47/16+

    C1101

    3.3/50

    +

    C1106 101

    C1185

    104

    C11

    08

    NC

    Q4421B

    NJM4565M-D

    2

    3

    8

    1

    4

    C44

    13

    NC

    C44

    14

    NC

    C44

    15

    NC

    C44

    16

    NC

    C44

    17

    NC

    C44

    18

    NC

    +12V

    R4461

    22

    -12V

    R4462

    22

    C44

    50

    220/

    16+C

    4451

    220/

    16+

    +12VA

    -12VA

    P4402A

    12345

    P43

    02

    10

    2

    1

    3

    5

    4

    6

    8

    7

    9

    P43512651

    C7808 NC

    C7805 NC

    C7804 22/16+

    R4341

    NC

    R4342

    NC

    C11

    07

    NC+

    *1

    *1: C4300, and C4301 use rank K.

    D model only

    ExceptEuropeanmodel

    U1

    A

    1

    2

    3

    4

    5

    B C D E F G H

  • TX-L55

    SCHEMATIC DIAGRAM 3 DSP section 2

    POWER

    CPNT

    FLAC2FLAC1POWER+13V

    DIN1DIN2DIN3

    SD

    ET

    SDET

    SW1

    V2CIN

    V2YIN

    V2VIN

    V1YIN

    V1VIN

    V1CIN

    DVDCIN

    DVDYIN

    DVDVIN

    V1VOUT

    V1YOUT

    V1COUT

    COUT2

    YOUT2

    VOUT2

    GND

    V1CIN

    V1COUT

    DVDCINV2CIN

    SW1

    SW2

    SW2

    COUT1COUT2

    SW1

    SW2

    SW2V1VOUTV2VINDVDVIN

    V1VIN

    VOUT2

    SW1

    SW2

    SW2V1YOUT

    V1YIN

    YOUT2

    V2YINDVDYIN

    VOUT1

    YOUT1

    FLAC1FLAC2

    POFF

    +13V

    GN

    D

    SC

    LS

    DA

    CO

    NV

    CP

    NT

    GN

    D

    DIN

    2

    +5V

    DS

    PD

    IN3

    DIN

    1

    +9V

    VD

    +5V

    VD

    -5V

    VD

    GN

    D

    GN

    D

    GN

    D

    YU

    P

    CU

    P

    CONV

    SW2VMUT1VMUT2SCLSDA

    V2

    INV

    1 O

    UT

    V1

    IND

    VD

    INM

    ON

    ITO

    R O

    UT

    +18V

    -18V

    +8V

    -42V

    +9V

    NADG-8338

    TO NAVD-8339

    TO NAVD-8344

    TO

    NA

    PS

    -834

    2

    R21

    06

    75R

    2113

    75R

    2119

    75

    C2113

    102K

    C2124 10/16+

    R21

    89

    10K

    C2123 10/16+

    C2108

    102K

    C2129 104Z

    C96

    16

    10/1

    6+

    R95

    0910

    0K

    C95

    1222

    3Z

    C96

    11

    104J

    C96

    15

    104J

    C96

    17

    47/1

    6+

    C2120 10/16+

    C2119 10/16+

    C2127 104Z

    C2121 10/16+

    C2128 104Z

    C2122 10/16+

    R21

    04

    75

    R21

    17

    75

    R21

    11

    75

    C21

    11

    470J

    C21

    15

    470J

    C21

    17

    470J

    R21

    05

    75

    R21

    18

    75

    R21

    12

    75

    R2129 75

    R2130 75

    R2128 75

    R2161 75

    R2162 75

    R2163 75

    Q960878M56

    3

    2

    1G

    IO

    Q95012SA1015-GR1

    3

    2

    D96

    11

    UD

    ZS

    5.1B

    +5.6V

    +5VTU

    +5VDSP

    -VP

    P2102

    12

    89

    103

    147

    15

    1312

    11

    65

    4

    Q2101NJM2279M

    1V

    in3

    2S

    W1

    3V

    in2

    4M

    UT

    E2

    5V

    out2

    6G

    ND

    27

    GN

    D1

    8V

    +

    9N

    C

    10V

    out1

    11M

    UT

    E1

    12V

    in1

    13S

    W2

    14V

    -

    -5VVD

    C21

    5210

    4Z

    C21

    4910

    0/6.

    3+

    +5VVD

    C21

    3410

    4Z

    C21

    3710

    0/6.

    3+

    -5VVD

    +5VVD

    C21

    96

    470/

    6.3

    +

    C21

    3610

    4Z

    C21

    3910

    0/6.

    3+

    C21

    5410

    4Z

    C21

    5110

    0/6.

    3+

    -5VVD

    +5VVD

    C21

    94

    470/

    6.3

    +

    C21

    3810

    0/6.

    3+

    C21

    3510

    4Z

    C21

    5010

    0/6.

    3+

    C21

    5310

    4ZR9609

    330

    R9506

    22

    Q2102NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

    out2

    4M

    UT

    E2

    3V

    in2

    2S

    W1

    1V

    in3

    Q2103NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

    out2

    4M

    UT

    E2

    3V

    in2

    2S

    W1

    1V

    in3

    C96

    03

    104J

    +12VA

    C95

    03

    104J

    R9607

    NC

    P9002B

    21

    P9001B

    321

    C95

    02

    104J

    C95

    01

    104J

    -5VVD

    +5VVD

    Q960579M05FA

    3 2

    1

    GIO

    C96

    07

    104J

    C96

    08

    10/1

    6+

    C96

    04

    10/1

    6+C

    9606

    10/1

    6+

    C95

    10

    220/

    63+

    C96

    1810

    /16

    +

    C96

    10

    10/1

    6+

    Q960379M12HF

    3 2

    1

    GIO

    C96

    05

    2.2/

    50+

    C96

    09

    2.2/

    50+ Q9609A

    Q9602B

    C96

    19N

    C

    R9508

    8.2K

    R9507

    8.2K

    D95

    08U

    DZ

    S36

    D

    R9514

    NC

    R9513

    NC

    R9602

    1

    R9603

    1

    R9604

    1.5

    R9605

    1.5

    Q960278M12HF

    3

    2

    1G

    IO

    P9003B

    4321

    P9101B

    4321

    R9510

    NC

    R9511

    NC

    R9608

    NC

    +5VDSP -5VVD+5VVD +9VD

    R9501

    2.2

    P2104

    12

    89

    1516

    1710

    3

    2114

    7

    22

    2019

    18

    1312

    11

    65

    4

    C95

    11

    223Z

    C95

    13

    NC

    P20

    011 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

    C95

    05

    2200

    /25

    +

    Q960478M05HF

    3

    2

    1G

    IO

    Q960978M12HF

    3

    2

    1G

    IO

    C21

    6147

    0J

    C21

    6247

    0J

    C21

    6347

    0J

    R21

    0810

    KR

    2115

    10K

    R21

    2110

    K

    C95

    00

    NC

    E9501

    D9503

    RL1N4003

    1 D9502

    RL1N4003

    1

    D9504

    RL1N4003

    1D9505

    RL1N4003

    1

    D9507

    RL1N4003

    1

    D9609

    NC

    1

    D9610

    NC

    1

    C95

    08

    1000

    0/16+

    C95

    06

    1000

    /35

    +

    R29

    01

    NC

    R29

    02

    NC

    R29

    03

    NC

    R29

    04

    NC

    +12VA

    -12VA

    -B

    D9513D2SB80A

    1

    2

    4

    3R9610

    NC

    Q9606MPC2905HF

    3

    2

    1G

    IO

    C96

    12

    100/

    6.3

    +

    R9512

    2.5A/250V

    U1

    A

    1

    2

    3

    4

    5

    B C D E F G H

  • TX-LR552

    SCHEMATIC DIAGRAM 3 DSP section 2

    POWER

    SCLSDA

    CPNT

    FLAC2FLAC1POWER+13V

    DIN1DIN2DIN3

    VOUT1

    YOUT1

    COUT1

    YOUT2COUT2

    SD

    ET

    SDET

    SW1

    V2CIN

    V2YIN

    V2VIN

    V1YIN

    V1VIN

    V1CIN

    DVDCIN

    DVDYIN

    DVDVIN

    V1VOUT

    V1YOUT

    V1COUT

    GND

    V1CIN

    V1COUT

    DVDCINV2CIN

    SW1

    SW2

    SW2

    COUT1COUT2

    SW1

    SW2

    SW2V1VOUTV2VINDVDVIN

    V1VIN

    VOUT2

    SW1

    SW2

    SW2V1YOUT

    V1YIN

    YOUT2

    V2YINDVDYIN

    VOUT1

    YOUT1

    -5S

    EP

    +5S

    EP

    GND

    FLAC1FLAC2

    POFF

    +13V

    GN

    D

    SC

    LS

    DA

    CO

    NV

    CP

    NT

    GN

    D

    DIN

    2

    +5V

    DS

    PD

    IN3

    DIN

    1

    +9V

    VD

    +5V

    VD

    -5V

    VD

    GN

    D

    GN

    D

    GN

    D

    YU

    P

    CU

    P

    VMUT2

    VMUT1

    CONV

    SW2VMUT1VMUT2SCLSDA

    V2

    INV

    1 O

    UT

    V1

    IND

    VD

    INM

    ON

    ITO

    R O

    UT

    +18V

    -18V

    +8V

    -42V

    +9V

    NADG-8338

    TO NAVD-8339

    TO

    NA

    PS

    -834

    2

    R21

    06

    75R

    2113

    75R

    2119

    75

    R21

    3282

    R21

    9833

    0

    R21

    3982

    R20

    5933

    0

    R21

    3882

    R20

    7133

    0

    C2113

    102K

    C2124 10/16+

    C2017 120J

    R2011 1.2K

    C2018 120J

    C2020 220JC2019 220J

    R2016

    820

    R20

    13

    820

    R20

    14

    820

    R2015

    820

    R20

    18

    100

    C20

    26

    103Z

    C20

    24

    103Z

    C20

    25

    103Z

    R2173

    33K

    C2179

    104ZC2187

    104Z

    R21

    89

    10KR

    2177

    2.2K

    C2071

    47/16+

    R2073

    2.2K

    R20

    74

    2.7K

    R20

    75

    12K

    R20

    76

    470

    C2031

    104Z

    C2123 10/16+

    C2029 103Z

    C2027

    104Z

    R2012 1.2K

    R20

    19

    100

    R20

    091.

    5K

    R20

    083.

    3K

    C20

    32

    0.47

    /50

    +

    C2021

    100/6.3+

    R2005

    390

    R20

    0315

    K

    C20

    0939

    1J

    C2012

    0.47/50+

    R20

    041M

    C20

    1056

    1J

    C2033

    100/6.3+

    C2030

    104Z

    C20

    0110

    4Z

    C20

    0610

    3Z

    C2008

    103Z

    R20

    07

    820

    R2006

    390

    C20

    1312

    0JC

    2011

    561J

    C20

    14

    220J

    C2108

    102K

    C21

    89

    104Z

    C20

    37

    103Z

    C20

    38

    103Z

    C20

    39

    103Z

    C20

    40

    103Z

    C2034

    100/6.3+

    R20

    17

    330

    C2129 104Z

    Q21202SA1162-GR

    C96

    16

    10/1

    6+

    R21

    76

    68

    C20

    51

    NC

    R20

    68N

    CC

    2061

    NC

    R20

    5722

    0

    R2056

    1.8K

    R2066

    1.8K

    R20

    55N

    C

    R20

    542.

    7K

    R20

    5310

    KR

    2063

    10K

    R20

    642.

    7K

    R20

    65N

    C

    R20

    62N

    CR

    2052

    NC

    R20

    58N

    C

    R2150 0

    R95

    0910

    0K

    C95

    1222

    3Z

    R2152 0

    R2153 0

    R2154 0

    R2155 0

    Q21

    15R

    N14

    43Q

    2113

    RN

    1443

    Q21

    11R

    N14

    43Q

    2110

    RN

    1443

    C2157 100/6.3+

    C2158 104Z

    C2160

    103Z

    R21

    46

    1KR

    2148

    1K

    R21

    47

    1K

    R21

    45

    1K

    C2159

    1/50+

    Q21

    14R

    N14

    43Q

    2112

    RN

    1443

    R2151 0

    R21

    0210

    0K

    R21

    0310

    0K

    C20

    05

    560J

    C96

    11

    104J

    C96

    15

    104J

    C20

    23

    681J

    C20

    22

    104J

    Q2124

    RN2404

    Q2106MM1512

    1SAG

    2OUT

    3VCC

    4CIN

    5GND

    6YIN

    C96

    17

    47/1

    6+

    Q2005 TC90A69F

    15S

    CL

    16S

    DA

    17M

    OD

    E1

    18T

    ES

    TO

    UT

    19F

    SC

    20V

    DD

    4

    21V

    SS

    4

    22F

    IL

    23P

    D

    24V

    B2

    25Y

    OU

    T

    26V

    SS

    1

    27C

    OU

    T

    28V

    B1

    1B

    IAS

    2V

    RT

    3V

    DD

    1

    4T

    ES

    TI1

    5V

    SS

    2

    6V

    RB

    7Y

    CIN

    8T

    ES

    T

    9K

    ILLE

    R

    10T

    ES

    TI2

    11V

    DD

    3

    12V

    SS

    3

    13V

    DD

    2

    14T

    ES

    TI3

    Q2071 2SA

    1162

    -GR

    C2120 10/16+

    C2119 10/16+

    C2127 104Z

    C2121 10/16+

    C2128 104Z

    C2122 10/16+

    R2010

    820

    L200

    9

    101K

    L201

    0

    101K

    L200

    6

    220K

    L200

    1

    330K

    L200

    5

    220K

    L2002

    220K

    L200

    3

    220K

    L200

    4

    220K

    Q2001MM1093NF

    1C

    RP

    MA

    2A

    CC

    3A

    PC

    1

    4X

    TA

    L

    5G

    ND

    1

    6G

    ND

    2

    7F

    SC

    8N

    C9

    R

    10V

    CC

    1

    11V

    CC

    2

    12C

    13A

    PC

    2

    144F

    SC

    15B

    ST

    16V

    IDE

    O

    R21

    04

    75

    R21

    17

    75

    R21

    11

    75

    C21

    11

    470J

    C21

    15

    470J

    C21

    17

    470J

    R21

    05

    75

    R21

    18

    75

    R21

    12

    75

    R2129 75

    R2130 75

    R2128 75

    L2008

    220K

    Q20022SC2712

    Q960878M56

    3

    2

    1G

    IO

    Q95012SA1015-GR1

    3

    2

    D96

    11

    UD

    ZS

    5.1B

    D2103

    1SS355

    D21

    02

    1SS

    355

    +5VVD

    -5VVD

    +5VVD

    +5VVD -5VVD

    -5VVD

    +5VVD

    +5VVD

    +5VVD

    +5.6V

    +5VTU

    +5VDSP

    -VP

    C2156 100/6.3+

    C2155 22/16+

    C2028 103Z

    C2035 47/16+

    C2036 47/16+

    P2102

    12

    89

    103

    147

    15

    1312

    11

    65

    4

    Q2101NJM2279M

    1V

    in3

    2S

    W1

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    in2

    4M

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    E2

    5V

    out2

    6G

    ND

    27

    GN

    D1

    8V

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    9N

    C

    10V

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    11M

    UT

    E1

    12V

    in1

    13S

    W2

    14V

    -

    -5VVD

    C21

    5210

    4Z

    C21

    4910

    0/6.

    3+

    +5VVD

    C21

    3410

    4Z

    C21

    3710

    0/6.

    3+

    R2133

    NC

    -5VVD

    +5VVD

    C21

    96

    470/

    6.3

    +

    C21

    3610

    4Z

    C21

    3910

    0/6.

    3+

    C21

    5410

    4Z

    C21

    5110

    0/6.

    3+

    -5VVD

    +5VVD

    C21

    94

    470/

    6.3

    + R2170

    1K

    C21

    3810

    0/6.

    3+

    C21

    3510

    4Z

    C21

    5010

    0/6.

    3+

    C21

    5310

    4ZR9609

    330

    R9506

    22

    Q2102NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

    out2

    4M

    UT

    E2

    3V

    in2

    2S

    W1

    1V

    in3

    Q2103NJM2279M

    14V

    -13

    SW

    212

    Vin

    111

    MU

    TE

    110

    Vou

    t19

    NC

    8V

    +7

    GN

    D1

    6G

    ND

    2

    5V

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    4M

    UT

    E2

    3V

    in2

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    W1

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    in3

    R20

    6722

    0

    Q20

    032S

    C27

    12

    Q20

    042S

    C27

    12

    Q2051A

    TK15420M7

    6