Sony HCD-GR3/RX30 Service Manual Download Page 13 | Manualshive

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IC21 LC72130

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XIN

B03

CE

IFIN

AOUT

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AIN1

AIN2

D1

CL

B04

D0

B01

I01

B02

XOUT

PD1

VSS

PD2

FMIN

AMIN

AOUT1

VDD

I02

B05

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PHASE DETECTOR

CHARGE PUMP

SWALLOW COUNTER

1/16.1/17 4bits

SWALLOW COUNTER

1/16.1/17 4bits

POWER

ON

RESET

1/2

C B
I / F

REFERENCE

DIVIDER

REFERENCE

DIVIDER

C B
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DATA SHIFT REGISTER

LATCH

IC41 LA1835

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FM-IN

DET

IF

AM.SD

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CO-STOP

AM/FM

AM.SD

REG

AM-IF

VCC

GND

TU-LED

IF-BUFF

ST-LED

FM-SD

AM-OSC

FM-AFC

AM-RF-IN

AGC

AM.CUT

AM/FM

VCO

MPX-IN

OUT R

OUT L

AMP-IN R

AMP-IN L

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AM-MIX

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REG

GND

COMP

AGC

VCC

DET

AM

DET

IF

TUNING

DRIVE

PHASE

DET

STEREO

DRIVE

STEREO

SW

PILOT

DET

VCO

FF

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AM/FM

SW

TRIG

MUTE

DECODER

ANTI BIRDIE

AM

RF.AMP

AM

MIX

AM

OSC

ALC

BUFF

AM

FM

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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Summary of Contents for HCD-GR3/RX30

Page 1: ... of Dolby Laboratories Licensing Corporation Manufactured under license from Dolby Laborato ries Licensing Corporation Dolby the double D symbol a are Pro Logic are trademarks of Dolby Laboratories Licensing Corporation Photo HCD RX30 HCD GR3 RX30 is the tuner deck CD and ampli fier section in MHC GR3 RX30 Wavelength 780 790 nm Tuner section FM stereo FM AM superheterodyne tuner FM tuner section T...

Page 2: ...MP IN L L 16 ST L 4 5 3 ST CE COM DIN COM CLK COM DATA A MAIN SECTION CE DI CL DO 1 24 X21 4 5MHz AM MIX AM SD 6 4 5 3 2 G MODEL 15 17 16 14 12 13 29 26 25 24 23 22 21 20 9 G MODEL LW SW Q9 27 FE2 MW LW FRONTEND AEP UK EE MODEL Q11 MW SW Q12 MW SW Q14 LW SW Q13 MW SW AM OSC AM RF IN R CH Same as L ch SIGNAL PATH FM MW LW Abbreviation G German model EE East European model RDS SIG Page 23 AEP UK EE ...

Page 3: ...AN H L MTR S1 MOTOR S2 PLAY S4 MOTOR S5 PLAY S7 REC 09 DECK A DECK B RV380 TAPE SPEED Q380 A STOP PLAY B STOP PLAY B REC B MAIN SECTION Page 23 PAS DOL LM ON OFF POWER ON OFF PAS DOL 120 70 P R HRP901 REC PB HEAD DECK B X HEAD AMP DOLBY NR IC303 IC304 RECORD BIAS RV304 MTR MTR POWER ON OFF SWITCH Q381 382 27 28 29 A 7 5V CROM NORM 15 17 DECK A S3 TYPE2 DECK B S6 TYPE 2 DOLBY ON OFF A B D452 453 Q4...

Page 4: ... DRIVE 19 18 17 FOCUS TRACKING COIL DRIVE IC102 1 2 FOCUS COIL DRIVE 9 12 11 2 AXIS DEVICE TRACKING COIL FOCUS COIL T F T F SLED SERVO IC101 2 2 SLED SPINDLE MOTOR DRIVE IC102 2 2 14 16 25 SLED MOTOR DRIVE 26 27 M M102 SLED MOTOR SPINDLE MOTOR DRIVE 4 1 2 M M101 SPINDLE MOTOR SLO SL CD CLK CD DATA DF LAT SCOR SQ DATA SQ CLK SENS FOCUS SW XRST X LAT TABLE SENSOR IC702 T SENS OPEN S801 OPEN CLOSE DE...

Page 5: ...P REC B STOP PLAY ST L COM DIN COM CLK COM DATA STEREO TUNED ST CE MUTE L CH DISC SENS TBL L TBL R SCOR T SENS DF LAT SENS X RST CD CLK CD DATA FOCUS SW SQ CLK SQ DATA X LAT B DECK SECTION A TUNER SECTION C CD SECTION VIDEO IN L FUNCTION SWITCH IC802 V TC ST CD 73 71 72 93 94 95 10 COM DATA COM CLK COM DIN STEREO TUNED ST CE ST MUTE ON TC RELAY TC A BIAS OFF REC MUTE NR OFF PB PASS AMP DOLBY LINE ...

Page 6: ...Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 8: ...Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 10: ...1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 11: ...Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... BUFFER DRIVE BUFFER LEVEL SHIFT DRIVE BUFFER DRIVE BUFFER 15 16 23 25 5 6 OUT1A OUT1B IN1A IN1B TR B REG 0 XRST GND IN2A IN2B OUT2A OUT2B GND OP OUT GND OUT4A OUT4B IN4A IN4B VC VCC V CC V CC VCC IN3B IN3A OUT3B OUT3A OP OP IC102 BA6397FP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 52 53 54 55 56 57 5...

Page 13: ...CC GND TU LED IF BUFF ST LED FM SD AM OSC FM AFC AM RF IN AGC AM CUT AM FM VCO MPX IN OUT R OUT L AMP IN R AMP IN L R L AM MIX 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 REG GND COMP AGC VCC FM DET AM IF AM DET FM IF LEVEL DET TUNING DRIVE S CURVE S METER AM FM IF BUFF PHASE DET STEREO DRIVE STEREO SW PILOT DET VCO FF FF FF AM FM SW TRIG MUTE DECODER ANTI BIRDIE AM RF AMP AM ...

Page 14: ...5 24 23 22 21 20 19 18 17 16 15 28 INPUT INTERFACE DIGITAL FILTER NOISE SHAPER 5 LEVEL DAC RIGHT LOW PASS FILTER RIGHT 3 STAGE AMP RIGHT LOW PASS FILTER LEFT 3 STAGE AMP LEFT 5 LEVEL DAC LEFT MODE CONTROL TIMING CONTROL LRCIN DIN BCKIN CLKO XTI XTO DGND VDD VCC2R GND2R EXT1R EXT2R VOUTR GND1 ML DSD MC DM2 MD DM1 MUTE MODE CKSL DGND VDD VCC2L VCC1 GND2L EXT1L EXT2L VOUTL 14 15 16 13 12 11 10 9 0 2 ...

Page 15: ...ck input Serial data output Serial data input Reset signal input CD door open detection input Not used LED select signal output Ground Spectram analizer signal input Connected to ground Key matrix input 5V Not used Pull down Not used Ground X tal 5 MHz LED drive signal output Not used LED drive signal output Volume encoder signal input Not used Pull down RDY signal from master control SIRCS signal...

Page 16: ...ol Clock output Serial bus line Test mode input Data output Serial bus line X tal 10 MHz X tal for clock 32 768 KHz Tape detection signal input Disctray address detect encoder input Loading motor control signal output Table motor control signal output Pin No Pin Name I O Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 VSS XOUT...

Page 17: ...e I O Function Audio bus in output Not used Focus switching signal output Subcode Q data read clock output Subcode Q data input Latch signal output for digital signal processor Test land Analog reference voltage input Ground PLL latch output Not used Latch signal for electrical volume Not used Rear speaker relay B Control output Not used Front speaker relay C Control output Not used Power on signa...

Page 18: ...l output Not used Stereo dection signal from tuner Tuned detection signal from tuner Latch signal output for tuner Not used Not used Connected to ground 5V NORM BIAS OFF REC MUTE NR OFF PB PASS AMP DOLBY LINE MUTE ON CAP M HIGH A TRG B TRG TRG LOW CAP M ON STEREO TUNED ST CE DELAY SEL MIC DELAY ON DELAY LEVEL A DELAY LEVEL B VDD Trigger motor control signal output Not used Function I O Pin No Pin ...

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