Sony HCD-RG444 User Manual Download

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SERVICE MANUAL

Sony Corporation

Home Audio Company

Published by Sony Engineering Corporation

HCD-RG444

AEP Model

MINI HI-FI COMPONENT SYSTEM

9-877-899-01

2004E1678-1

• HCD-RG444 is the tuner, deck, CD and

amplifier section in MHC-RG444S.

SPECIFICATIONS

Ver 1.0 2004.05

Amplifier section

Front speaker
DIN power output (rated): 100 + 100 watts (6 ohms at

1 kHz, DIN)

Continuous RMS power output (reference):

120 + 120 watts (6 ohms at
1 kHz, 10% THD)

Music power output (reference):

240 + 240 watts (6 ohms at
1 kHz, 10% THD)

Sub woofer
DIN power output (rated): 100 watts (6 ohms at

60 Hz, DIN)

Continuous RMS power output (reference):

120 watts (6 ohms at
50 Hz, 10% THD)

Music power output (reference):

240 watts (6 ohms at
50 Hz, 10% THD)

Inputs

GAME INPUT AUDIO L/R (phono jacks):

voltage 250 mV,
impedance 47 kilohms

GAME INPUT VIDEO (phono jack):

1Vp-p, 75 ohms

Outputs
PHONES (stereo mini jack):

accepts headphones of
8 ohms or more

VIDEO OUT (phono jack):

max. output level 1Vp-p,
unbalanced, Sync
negative, load impedance
75 ohms

SPEAKER:

accepts impedance of 6 to
16 ohms

SUB WOOFER OUT:

accepts impedance of 6 to
16 ohms

CD player section

System

Compact disc and digital
audio system

Laser

Semiconductor laser
(

=780 nm)

Emission duration:
continuous

Frequency response

2 Hz – 20 kHz (

0.5 dB)

Wavelength

780 – 790 nm

Signal-to-noise ratio

More than 90 dB

Dynamic range

More than 90 dB

Tape deck section

Recording system

4-track 2-channel, stereo

Frequency response

50 – 13,000 Hz (

3 dB),

using Sony TYPE I
cassettes

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range

87.5 – 108.0 MHz
(50-kHz step)

Antenna

FM lead antenna

Antenna terminals

75 ohms unbalanced

Intermediate frequency

10.7 MHz

AM tuner section

Tuning range

531 – 1,602 kHz (with the
tuning interval set at
9 kHz)

Antenna

AM loop antenna

Antenna terminals

External antenna terminal

Intermediate frequency

450 kHz

Model Name Using Similar Mechanism

HCD-RG222

CD Mechanism Type

CDM74-F1BD81

Section

Optical Pick-up Name

KSM-215DCP/C2NP

Tape deck

Model Name Using Similar Mechanism

HCD-RG222

Section

Tape Transport Mechanism Type

CWM43FF-05

– Continued on next page –

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for HCD-RG444

Page 1: ...f 6 to 16 ohms CD player section System Compact disc and digital audio system Laser Semiconductor laser λ 780 nm Emission duration continuous Frequency response 2 Hz 20 kHz 0 5 dB Wavelength 780 790 nm Signal to noise ratio More than 90 dB Dynamic range More than 90 dB Tape deck section Recording system 4 track 2 channel stereo Frequency response 50 13 000 Hz 3 dB using Sony TYPE I cassettes Tuner...

Page 2: ...D disc tray LOCK function There is a disc lock function for the disc theft prevention for a demonstration at a shop front in this machine Procedue 1 Press the 1 button to turn the set on 2 Press two buttons of x and Z EJECT simultaneously for five seconds 3 The message LOCKED is displayed and the tray is locked Even if exiting from this mode the tray is still locked 4 Press two buttons of x and Z ...

Page 3: ...chematic Diagram CD MECHANISM Section 33 7 6 Printed Wiring Board MAIN Section 34 7 7 Schematic Diagram MAIN Section 1 2 35 7 8 Schematic Diagram MAIN Section 2 2 36 7 9 Printed Wiring Board PANEL COMB Section 37 7 10 Schematic Diagram PANEL COMB Section 38 7 11 Printed Wiring Board SUB WOOFER Section 39 7 12 Schematic Diagram SUB WOOFER Section 40 7 13 Printed Wiring Board PANEL Section 41 7 14 S...

Page 4: ...nel CD mechanism deck AMP board To inspect the AMP board turn both of the front panel and the CD mechanism deck so that the left side of the product faces down SERVICE POSITION 2 BD81A BOARD www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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...

Page 5: ...wg 15 16 VOLUME control w 21 1 power 1 8 16 27 30 33 35 X pause wg 12 19 Z eject qf 11 PUSH Z deck B eject qg 18 x stop wg 12 19 24 35 M fast forward qh 12 19 H play qh 12 18 19 m rewind wg 12 19 Z PUSH deck A eject e 18 List of button locations and reference pages How to use this page Use this page to find the location of buttons and other parts of the system that are mentioned in the text Illust...

Page 6: ...14 CLEAR qg 14 CLOCK TIMER SELECT 2 26 27 CLOCK TIMER SET 3 10 25 26 DISC SKIP q 12 14 DISPLAY wa 17 27 28 ENTER 9 10 14 15 25 26 EQ qf 22 1 power 1 8 26 m M rewind fast forward 7 12 19 tuning qh 15 go back go forward qh 10 12 19 N play 8 12 18 X pause 8 12 19 x stop 8 12 19 ALPHABETICAL ORDER A E FM MODE 4 17 FUNCTION 6 11 14 15 16 PLAY MODE w 12 14 18 REPEAT 4 13 SLEEP ws 25 TAPE qj TUNER BAND 5...

Page 7: ... MECHANISM DECK GAME JACK BOARD Page 10 3 14 DRIVER BOARD SW BOARD Page 14 3 17 MOTOR TB BOARD Page 16 3 18 MOTOR LD BOARD Page 16 3 16 SENSOR BOARD Page 15 3 12 BD81A BOARD Page 13 3 6 PANEL BOARD Page 10 3 9 MAIN BOARD Page 12 3 10 SUB WOOFER BOARD Page 12 3 11 AMP BOARD Page 13 3 13 CONNECT BOARD Page 14 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1...

Page 8: ... 1 two screws case 3 TP2 qa two screws BVTP 3 10 7 screw case 3 TP2 2 screw Case 3 TP2 2 Pull out the disc tray 1 Turn the pulley to the direction of arrow 3 two claws 4 CD door pulley Front panel side CD mechanism deck CDM74 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 89...

Page 9: ...screw BVTP 3 10 4 screw BVTP 3 8 5 screw BVTP 3 8 0 connector 3p CN304C qa connector 3p CN102B 6 connector 2p CN805 2 connector 12p CN701 3 connector 9p CN254 4 CD mechanism deck CDM74 F1BD81 1 three screws BVTP 3 10 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 h...

Page 10: ...wire flat type 13 core CN602 1 ten screws BVTP 2 6 8 6 PANEL board 5 connector 5p CN605 4 connector 6p CN604 2 seven claws 3 wire flat type 13 core CN602 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 11: ...3 10 q back panel section 3 wire flat type 15 core CN101 4 connector 3p CN308 1 connector 3p CN905 2 connector 10p CN907 4 earth wire 5 four screws ITC 4 8 3 screw BVIT 3 8R 6 power transformer www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 h...

Page 12: ...5 MAIN board 3 two screws BVTP 3 8 1 connector 10p CN907 4 connector 13p CN441 2 connector 4p CN501 Main board www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 13: ...BD81A board 3 screw BVTP 2 6 8 1 wire flat type 27 core CN202 4 Remove soldering from the four points 2 wire flat type 16 core CN101 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 14: ...nector 4p CN703 4 DRIVER board 6 SW board 2 wire flat type 5p CN702 1 two screws BTTP M2 6 5 screw BTTP M2 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 15: ...g BD81A board qh optical pick up KSM 215DCP C2NP 1 floating screw PTPWH M2 6 4 floating screw PTPWH M2 6 qa 2 tray 3 belt table 5 pulley table 8 screw BTTP M2 6 0 SENSOR board 7 gear geneva 9 connector CN731 1 floating screw PTPWH M2 6 6 floating screw PTPWH M2 6 4 floating screw PTPWH M2 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL ...

Page 16: ...core CN742 1 stopper 2 stopper 4 Remove the two solderings of motor 3 MOTOR LD board 1 belt loading 5 loading motor assy M751 2 two screws BTTP M2 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 17: ...k up accesses to the first track and plays 3 seconds 4 The pick up accesses to the last track and plays 3 seconds 5 The disc tray opens and closes 6 The disc tray turns to select a disc 1 7 The same operation starts like step 3 8 After a disc 1 aging operation a disc 2 is selected 9 When an aging operation of a disc 3 is completed the display AGING value increases 10 If no error occurs the aging o...

Page 18: ...aneously and the key check mode is activated 5 The message KEY 0 0 0 is displayed Each time a button is pressed the key code number is displayed 6 Press X and ENTER buttons simultaneously and the key count mode is activated 7 The message KEYCNT 0 is displayed Each time a button is pressed KEYCNT 0 value increased However once a button is pressed it is no longer taken into account 8 Press X and ENT...

Page 19: ...DE and ENTER simultaneously 3 Press the DISPLAY button The message V0 0 0 000 is displayed 4 Press the GROOVE button The message DBFB ON DBFB OFF is displayed 5 Press the SURROUND button The message SURROUND ON SURROUND OFF is displayed 6 Press the EQ BAND button The message LOW MID HIGH is displayed 7 Press 1 button to turn the set OFF www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422965...

Page 20: ...wdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjust 4 The adjustments should be performed with the rated power supply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjustment 6 The ...

Page 21: ...eed Check DECKA DECKB Mode Playback 1 Insert the WS 48B into the deck 2 Press the H button on the deck 3 Confirm that the frequency counter reads 3 000 90 Hz Sample value of Wow and Flutter 0 3 or less W RMS JIS WS 48B set test tape WS 48B 3 kHz 0 dB AMP board SPEAKER terminal JK441 L CH R CH frequency counter reverse forward www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 ...

Page 22: ... oscilloscope waveform is clear and check RFAC signal level is correct or not A clear RFAC signal waveform means that the shape can be clearly distinguished at the center of the waveform RFAC signal waveform Checking Location BD81A board Side B BD81A board TP RFACO TP VC oscilloscope VOLT DIV 200 mV TIME DIV 500 ns level 1 0 0 4 Vp p S curve Check Connection Procedure 1 Connect an oscilloscope to ...

Page 23: ...oscilloscpe to test point TP TEO and TP VC on the BD81A board 2 Press three buttons x 3 Put the disc YEDS 18 in to playback the number five track 4 Press the button If it plays press the H The tracking servo and the sledding servo are turned OFF 5 Check the level B of the oscilliscope s waveform and the A DC voltage of the center of the Traverse waveform Confirm the following A B x 100 less than 1...

Page 24: ...xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 25: ...INTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block C B These are omitted E Q B These are omitted C E Q Circuit Boards Location Waveforms Caution Pattern face side Parts on the pattern face side seen from SIDE A the pattern face are indicated Parts face side Parts on the parts face side seen from SIDE B the parts face are indicated PANEL BOARD...

Page 26: ...615 LED614 79 STREM LED6 LED DRIVER Q613 LED613 76 POWER LED G01 G13 S1 S21 LED601 F905 AC3 D301 D304 D902 Q902 IC301 REG VFL F906 AC4 VF D305 D308 D902 905 F907 REG 3 5V 1 3 IC303 REG SWITCH Q361 Q362 Q314 Q315 RELAY DRIVE 9V 1 3 D309 D312 IC304 REG 9V VF VFL 1 3 IC302 REG 3 5V 1 2 4 3 3V PT902 SUB TRANSFORMER RY901 PT901 POWER TRANSFORMER IC603 REG 1 5 IC604 RESET 1 3 Q605 RESET SWITCH FL601 FLU...

Page 27: ...EAT DET Q483 Q484 TH441 Q101 Q104 SWITCH CD MUTE Q304 Q307 TUNER L TUNER R DO DI CLK CE TUNED STEREO TU MUTE DO DI CLK CE TUNED STEREO RDS DATA RDS DATA RDS INT RDS INT Q351 Q352 J804 J803 VIDEO VIDEO R CH L R BIAS OSC Q321 Q324 9V STK CD MUTE R CH REC SW CONT 7 P B SW R CH L R HP2 HP1 L R HRP2 HRP1 HE1 DECK B SWITCH Q322 Q323 L101 SWITCH Q308 Q309 Q313 10 Q4 FAN 17 Q11 LM R 13 Q7 LM F 14 Q8 TM R ...

Page 28: ...IN CH1RIN CH2FIN SFDR OPIN CH2OUT R CH1OUT R CH1OUT F CH4OUT F CH4OUT R CH3OUT R CH3OUT F M M M101 SPINDLE M102 SLED VCC VC A B C D E F DETECTOR A B E 19 F 20 LD 36 PD 37 TFDR 11 SSTP 7 FFDR 13 CH3FIN 30 MPD 6 95 XTACN 100 XRST 102 DATA 104 XLAT 105 CLOCK 86 AOUT2 81 AOUT1 71 DOUT 61 PCMD1 62 LRCK1 63 LRCK 65 PCMD DIGITAL SIGNAL IC301 PROCESSOR 21 40 SDO0 11 LRCKIA 16 SFSY LRCK1B 19 SDIO 14 77 XTA...

Page 29: ...ON CN502 GND OVERLOAD DC RELAY B B RELAY E MAIN SECTION CN503 2 PT 2 3 SW IN 8 12 RE 13 RE DETECT Q506 Q505 DETECT CONTROL w w w x i a o y u 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 http www xiaoyu163 com ...

Page 30: ...M 215DCP CONNECT BOARD CN251 Page 37 SPINDLE MOTOR SLED MOTOR LIMIT 4 5 1 1 64 16 17 32 33 48 49 3 1 2 A B C D E 3 4 5 6 7 8 9 E 12 12 1 9 10 18 19 27 28 36 12 12 TP VC TP TEO TP FEO TP RFACO TP RFDCO w w w x i a o y u 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 376...

Page 31: ...1 R141 IC101 R307 TP125 TP124 TP142 TP149 R204 R201 MIRR DFCT FOK XUGF XPCK GFS MVDD MGND LOCK WDCK COUT VC WFCK SBSO RFDCO 220 4V MDP APC SP LRCK PCMD BCK C2PO 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 0 0 10k 10k 10k 100k 1k 3 3k 3 3 FEI TEI SW 0 1 F 220 4V 0 1 F 100 10V 0 1 B 0 1 F 0 47 B 0 01 B 0 1 F 0 1 B 0 0015 B 0 1 F 100 10V 0 1 F 0 1 F 0 1 F 100 10V 100 10V 0...

Page 32: ... R712 C741 R702 JW702 JW703 JW704 JW705 JW706 JW707 JW708 JW711 CN703 CN702 CN705 R751 C752 CN701 JW712 JW701 JW709 JW710 JW713 JW714 CN721 MAIN BOARD CN301 Page 34 Ref No Location D701 D 6 D711 D 7 IC701 F 6 IC712 F 7 IC731 E 11 Q731 C 9 Semiconductor Location w w w x i a o y u 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 ...

Page 33: ... 01 4 7k 0 1 2P 2P 10k 100 TBL 12P RPI 576 TABLE SENSOR DTC114ESA TBL ADDRES SENS SWITCH MTZJ T 77 3 6B 22k 10 50V 100 16V LEVER SW 100 VREF OUT2 RNF OUT1 VM VCC FIN GND RIN IC701 BA6956AN LD MOTOR DRIVER VREF OUT2 RNF OUT1 VM VCC FIN GND RIN BA6956AN DRIVER IC712 TBL MOTOR RE701 ROTARY ENCODER M751 LOADING See page 47 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2...

Page 34: ... 13 DECK A PLAY C208 C290 C289 C209 R235 Ref No Location Semiconductor Location Ref No Location D201 I 10 D202 H 10 D206 I 10 D207 I 10 D211 F 4 D212 G 5 D213 G 5 D214 G 5 D215 G 4 D301 I 8 D302 I 8 D303 I 8 D304 I 8 D305 I 7 D306 I 7 D307 I 7 D308 I 7 D309 I 7 D310 I 6 D311 I 6 D312 I 6 D313 F 8 D316 G 6 D321 H 5 D322 H 5 D324 E 4 D325 E 4 D326 F 4 IC101 D 6 IC102 D 8 IC104 D 11 IC201 E 5 IC301 G...

Page 35: ...10k 1k 1k 10k 10k 10k 56 1k 4 7k 2 2k 5 6k 4 7k 4 7k 4 7k 10k 10k 470k 330k 470k 1k 10k 1k 10k 2SC3052 2SC3052 10EDB40 10EDB40 2SC2001 10k 100 4 7k 2 2k 47k 330k 2 2k 2 2k 47k 2SC2001 100p C271 0 001 2SC3052 4 7 50V 2SA953 0 1 0 1 47k BD3401KS2 2200p 2200p 1M 47k 4 7k 470k 22 50V 10 50V 10k 10k 10k 10k 2SC3052 2SC3052 2SC3052 NJM4565M 10k 1k 47k 0 01 4 7k 33k 47k 100 2SC3052 4 7k 22k 22k 4 7k 10k ...

Page 36: ...0EDB40 10EDB40 22 50V 10 50V 2200 25V 100 16V 10EDB40 10EDB40 10EDB40 2SA1235 1M 1k 10k 0 47 50V 100k 3 3k 0 1 50V 100 100 16V 10k 2SB1116 10k 10k 47k 10EDB40 10EDB40 10EDB40 10EDB40 10k 10k 10k 10k 10k 10k 10k 0 1 100p 100p 2SA1235 10k 2 2k 4 7k 4 7k 2SC3052 1000p 2SC3052 22k 4 7k 1000p C288 0 001 1000p 22 50V 10k 10k 2 2k 4 7k 10k 4 7k 0 2SC3052 2SC3052 2SA1235 2 2 50V 22k 10k 1SS355 4 7k 1SS355...

Page 37: ... AMS HML AMS HML ILLUMINATION LIGHT 1 2 A B C D E F 3 4 5 6 7 8 9 10 11 2 1 1 3 LED610 LED615 MAIN BOARD CN305 Page 34 BD81A BOARD CN201 Page 30 PANEL BOARD CN603 Page 41 13 13 13 13 13 13 13 13 13 13 CN874 JW877 FB872 C877 FB871 JW873 JW871 JW872 JW878 CN871 JW874 JW879 C873 JR872 JW876 JW875 JR871 CN873 C876 C875 C872 C871 C874 CHASSIS CHASSIS 1 862 310 TRANSLATION BOARD w w w x i a o y u 1 6 3 ...

Page 38: ...220 1 8W 220 1 8W 220 1 8W 220 1 8W 220 1 8W SELU5223C STP15 SELU5223C STP15 SELU5223C STP15 SELU5223C STP15 SELU5223C STP15 SELU5223C STP15 5P 6P 470p 470p 0 22 0 22 3P 2P 0 FB871 FB872 CN874 JW871 JW872 JW873 JW874 JW875 JW876 C871 C872 C873 C874 C875 C876 CN873 JW878 JW877 CN871 JW879 0 0 9P JW JW JW JW JW JW 100p 0 01 100p 470p 0 1 0 1 17P JW JW 27P JW C861 0 001 w w w x i a o y u 1 6 3 c o m ...

Page 39: ...505 C 7 Q506 C 7 Q507 D 1 Semiconductor Location IC501 MAIN BOARD CN306 Page 34 AMP BOARD CN443 Page 45 1 1 7 4 SUB WOOFER OUT CONTROL IMPEDANCE USE 6 16 E E E E E E 1 2 A B C D 3 4 5 6 7 8 w w w x i a o y u 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 8924...

Page 40: ...50V 47k 1 4W 1k 1 4W 47k 1 4W 22k 1 4W 47k 1 4W 10k 1 4W 22k 1 4W 8 2k 1 4W 1M 1 4W SP RELAY 12V 4 7k 1 2W 22 25V 2 2k 1 4W 2 2k 1 4W JW 47k 1 4W 100k 1 4W 10 50V 22k 1 4W 22k 1 4W 100 35V 7P 4 7 50V 100 25V 100 100V 10 100V 10 100V 0 1 0 1 10 1 2W 1k 1 4W 2P 2SA1175 100 1 2W 47k 1 4W 4700p 16V 2 2k 1 4W 47 50V 10k 1 4W STK404 130S 2SC2785 22k 1 4W 4 7k 1 4W 10 50V MTZJ T 77 6 8B 1SS133T 77 1SS133...

Page 41: ...6 5 E E E E E E 20 11 10 1 E E E E E 3 1 5 1 3 4 1 2 A B C D E F G 3 4 5 6 7 8 9 10 11 12 13 FLUORESCENT INDICATOR TUBE D622 D620 R630 R631 JW784 JW783 13 13 Ref No Location Semiconductor Location Ref No Location D603 C 11 D604 C 11 D605 C 10 D607 C 10 D608 D 8 D609 D 8 D611 D 8 D613 D 9 D614 C 9 D615 F 6 D616 F 6 D620 B 6 D621 B 6 D622 B 6 D623 B 6 D626 B 5 D630 E 4 D631 C 8 D632 C 9 IC601 C 7 IC...

Page 42: ... C604 JR608 JR607 JR609 JW626 JW625 JW716 JW703 S626 CN601 D604 D603 R641 C605 R640 R639 R638 D605 100 100 100 100 100 100 100 100 10 DTC143EKA T146 220 6P 220 10k 10k 100 0 1 6 8k 4 7k 10k 15k 3 3k 4 7k 6 8k 10k 2 2k 1 5k 1 5k 1k 680 470 15k 15k 470 680 1k 1 5k 1 5k 2 2k 3 3k 22k 15k 10k 6 8k 4 7k 3 3k 2 2k 1 5k 1 5k 1k 680 470 15k 31P 1SS355TE 17 1SS355TE 17 220k 4 7 50V 12k 4 7k 1SS355TE 17 100...

Page 43: ...k 4 7k 4 7k 4 7k 4 7k 47k 1k 47k 100 100 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100 100 100 100 100 100 100 0 1 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 10k 10k 10k 220k 27k 100 100 10 10 10k 10k 100k 100 100 100 100k 47k 4 7k 1k 2SB1116 TP LK 1SS355TE 17 1k 1k 10k 1k 10k 22k 2SB1116 TP LK 22k 22k 22k 1SS355TE 17 1k 22...

Page 44: ...built in transformer POWER TRANSFORMER MAIN POWER TRANSFORMER SUB 1 1 1 3 3 2 E 1 10 MAIN BOARD CN303 Page 34 F AMP BOARD CN442 Page 45 N 1 2 1 3 AC IN 1 2 1 2 A B C D E F 3 4 5 6 7 8 9 10 11 12 w w w x i a o y u 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...

Page 45: ...tor Location IC441 SPEAKER IMPEDANCE USE 6 16 L R CHASSIS CHASSIS MAIN BOARD CN307 Page 34 TRANS BOARD CN905 Page 44 SUB WOOFER BOARD CN502 Page 39 E E E E E E E E E E E 1 7 1 3 13 1 1 2 A B C D E F G 3 4 5 6 7 8 9 10 C460 C459 C455 C457 C458 C456 R464 R463 C491 w w w x i a o y u 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...

Page 46: ...k 22k 47k 47k 1 1 4W FR RELAY U 10EDB40 TB3 0 01 16V 0 01 16V MTZJ T72 27D 1k 1 4W 2 2k 1 4W JW JW JW JW JW SP RELAY 12V 4 7k 1 4W 33k 1 4W 22k 1 4W 4 7k 1 4W 1000 25V 22 35V 22 C491 1000p 35V 10 10 C456 0 1 C458 0 1 C459 0 001 C460 0 001 R463 10 C455 0 1 C457 0 1 1 2W 10 1 2W 0 1 1 1 4W 100 50V 10 50V 12k 1k 2SA1932 0 1 0 1 0 1 3P 3P 10EDB40 TB3 10EDB40 TB3 10EDB40 TB3 10EDB40 TB3 1SS133T 77 2P 3...

Page 47: ... ch3 4 SW Pre Vcc INTER FACE INTER FACE INTER FACE R F 50k 50k POW VCC MUTE Vref POW VCC R F 10k CH1PUTF CH1OUTR CH2OUTF CH2OUTR POWVCC CNF4 GND C M C P VG CH2RIN CH2FIN CH1RIN CH1FIN SW OPIN OPIN NC CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND GND PREGND CT CH3RIN CH3FIN CH4IN CH4CAPA OUTVREF DPOUT TREVCC NC D D D D D D D D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 48: ...RAM I F SRAM I F 1Mbit SRAM X Bus Y Bus AD7 AD6 AD5 AD8 VC0 Timing Generator PRAM Instruction Decoder Program Control MCU I F register XO X1 X2 Y0 Y1 Y2 MX MY MZ MAC A0 A1 AX AY ALU A2 A3 DIT round limit round limit Audio I F LRCKIA BCKIA SDI0 LRCKO BCKO SDO0 VSS VDDT MIACK MICK MIDIO MILP MICS STANBY RESET VDDP AD4 AD3 AD2 AD1 AD0 VSS VDD CKO VDDX XO TEST VCOI VSSX XI MIMD VSSP PIO3 PIO2 PIO1 PIO...

Page 49: ...1 BBNF1 BBIN1 VIN1 VIN2 VOLOUT2 BBNF2 BBIN2 LF1 LF2 LF3 LF4 SWOUT FILTER 1 2 Vcc Vcc GND VDD SI SC ALC CD L CD R TAPE L TAPE R PBNF2 PBNF1 PBOUT2 PBOUT1 TAPE A1 TAPE A2 TAPE B1 TAPE B2 RECNF2 RECNF1 DIGITAL CONTROL Di LIMITER RECOUT2 RECOUT1 46 45 44 43 42 41 40 39 38 37 36 35 34 33 48 47 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 64 63 62 61 60 59 58 57...

Page 50: ... output Focus drive output I O digital power supply Analog power supply Analog ground Not used E signal input F signal input Tracking error signal input to DSSP block Tracking error signal output from RF amplifier block Focus error signal input to DSSP block Focus error signal output from RF amplifier block Center voltage output from RF amplifier block A signal input B signal input C signal input ...

Page 51: ...rface serial data output 2 s COMP MSB first D A interface bit clock output Internal digital power supply High when the playback disc has emphasis low it has not High when de emphasis is ON low when input OFF I O digital power supply Digital Out output Test pin Normally ground Test pin Normally ground I O digital ground Not used Master clock ground Crystal oscillation circuit output Crystal oscilla...

Page 52: ...he falling edge Serial data transfer clock input from CPU Internal digital power supply SENS output to CPU SENS serial data readout clock input Anti shock input output WFCK output Not used XUGF output Not used XPCK output Not used GFS output Not used C2PO output Not used High output when the subcode sync S0 or S1 is detected Internal digital power supply 4 2336MHz output Not used Word clock output...

Page 53: ...sonator Connection for input a crystal resonator Ground Connection for input a ceramic resonator Connection for input a ceramic resonator Power supply Power amplifier circuit protection signal input SubWoofer or Headphone detection signal input Signal input from the CD encoder CD tray open switch signal input TAPE A switches signal input TAPE B switches signal input Stream Vacs signal input Functi...

Page 54: ...nt signal output FL tube segment signal output FL tube segment signal output FL tube segment signal output FL tube segment signal output METER swich input Tuning a frequency signal input Stereo tuning signal input ASM signal input A deck photo sensor signal input B deck photo sensor signal input Power supply Table address sensor swich signal input POWER RELAY control output System muting signal ou...

Page 55: ... 1 1 1 1 1 a a 2 3 2 12 1 1 1 1 5 front panel section MAIN board section 4 8 9 not supplied not supplied not supplied not supplied 2 not supplied not supplied b b 10 not supplied 1 7 PT902 1 3 363 099 32 SCREW CASE 3 TP2 2 4 245 183 71 CASE SIDE L 3 4 252 196 31 DOOR CD 4 3 038 018 01 EMBLEM SONY 5 4 244 849 71 CASE TOP 7 1 763 117 13 FAN DC 8 1 777 353 11 WIRE FLAT TYPE 15 CORE 9 1 693 616 11 TUN...

Page 56: ...57 4 252 214 01 KNOB VOLUME 58 X 4956 295 1 RING ASSY KNOB 59 4 224 104 41 DAMPER 60 4 773 198 11 WINDOW DISPLAY 61 4 231 824 01 CAM A HEART 62 4 231 836 01 SPRING HEART CAM A 63 4 252 195 31 PANEL FRONT 64 1 769 975 11 WIRE FLAT TYPE 13 CORE 65 1 773 048 11 WIRE FLAT TYPE 17 CORE 66 4 231 841 01 SPRING HEART CAM B 67 4 231 825 01 CAM B HEART 68 4 225 252 01 CUSHION FOOT 69 1 796 485 51 DECK MECHA...

Page 57: ... BOARD COMPLETE 0PT901 1 443 234 11 TRANSFORMER POWER 0F904 1 576 655 12 FUSE GLASS TUBE DIA 5 T8 0AL 250V 0F905 1 576 655 12 FUSE GLASS TUBE DIA 5 T8 0AL 250V 0F906 1 533 470 12 FUSE GLASS TUBE DIA 5 T3 15AL 250V 0F907 1 533 470 12 FUSE GLASS TUBE DIA 5 T3 15AL 250V 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 3 7 685 881 09 SCREW BVTT 4X8 4 7 685 649 79 SCREW BVTP 3X14 TYPE2 IT 3 The components iden...

Page 58: ...AR STOPPER 156 4 218 252 61 SCREW PTPWH M2 6 FLOATING 157 4 245 570 01 GEAR JOINT 158 4 245 572 01 BUSHING GEAR 159 1 687 132 12 SENSOR BOARD 160 4 243 820 01 GEAR TABLE 161 4 243 819 01 GEAR GENEVA 162 4 243 816 01 TRAY 163 4 243 823 01 BELT TABLE 164 4 985 672 01 SCREW PTPWHM2 6 FLOATING 165 4 243 821 01 PULLEY TABLE 166 3 231 598 01 SHEET BA M741 A 4723 963 A MOTOR ASSY TABLE www xiaoyu163 com ...

Page 59: ...4 243 818 01 GEAR U D 217 4 243 822 02 LEVER LIFTER 218 X 4955 707 3 PULLEY A5 ASSY CHUCKING 219 4 231 189 01 PULLEY B CHUCKING 220 X 4955 536 1 HOLDER 213 ASSY 222 4 227 549 11 INSULATOR 223 4 227 045 31 SPRING INSULATOR COIL 224 4 231 151 01 STOPPER BU 225 4 218 253 31 SCREW M2 6 BTTP 226 1 827 992 11 WIRE FLAT TYPE 16 CORE 227 1 773 251 11 WIRE FLAT TYPE 27 CORE 228 A 4751 431 A BD81A BOARD COM...

Page 60: ...ECTION A 4750 768 A AMP BOARD COMPLETE 7 685 872 09 SCREW BVTT 3X8 S CAPACITOR C402 1 162 306 11 CERAMIC 0 01uF 20 16V C403 1 137 749 11 MYLAR 0 1uF 100V C404 1 137 749 11 MYLAR 0 1uF 100V C405 1 135 516 11 ELECT 3300uF 20 63V C406 1 135 516 11 ELECT 3300uF 20 63V C407 1 162 306 11 CERAMIC 0 01uF 20 16V C408 1 162 306 11 CERAMIC 0 01uF 20 16V C441 1 126 964 11 ELECT 10uF 20 50V C442 1 126 964 11 E...

Page 61: ...5 1 249 441 11 CARBON 100K 5 1 4W R486 1 249 441 11 CARBON 100K 5 1 4W R487 1 249 435 11 CARBON 33K 5 1 4W R488 1 249 433 11 CARBON 22K 5 1 4W R489 1 249 425 11 CARBON 4 7K 5 1 4W R490 1 249 425 11 CARBON 4 7K 5 1 4W R491 1 249 433 11 CARBON 22K 5 1 4W R492 1 249 417 11 CARBON 1K 5 1 4W R493 1 249 435 11 CARBON 33K 5 1 4W R494 1 249 421 11 CARBON 2 2K 5 1 4W 0R495 1 217 831 11 FUSIBLE 1 5 1 4W 0R4...

Page 62: ... R12 1 216 845 11 METAL CHIP 100K 5 1 10W R13 1 218 446 11 METAL CHIP 1 5 1 10W R111 1 216 821 11 METAL CHIP 1K 5 1 10W R112 1 216 835 11 METAL CHIP 15K 5 1 10W R113 1 216 821 11 METAL CHIP 1K 5 1 10W R114 1 216 835 11 METAL CHIP 15K 5 1 10W R121 1 216 835 11 METAL CHIP 15K 5 1 10W R131 1 216 857 11 METAL CHIP 1M 5 1 10W R132 1 216 833 11 METAL CHIP 10K 5 1 10W R133 1 216 848 11 METAL CHIP 180K 5 ...

Page 63: ...ODE RD3 6ESB2 IC IC701 8 759 598 69 IC BA6956AN IC712 8 759 598 69 IC BA6956AN TRANSISTOR Q731 8 729 029 66 TRANSISTOR DTC114ESA RESISTOR R701 1 249 413 11 CARBON 470 5 1 4W R702 1 247 807 31 CARBON 100 5 1 4W R711 1 249 417 11 CARBON 1K 5 1 4W R712 1 249 425 11 CARBON 4 7K 5 1 4W R713 1 249 433 11 CARBON 22K 5 1 4W R721 1 249 425 11 CARBON 4 7K 5 1 4W R722 1 249 425 11 CARBON 4 7K 5 1 4W R723 1 2...

Page 64: ...60 11 ELECT 1uF 20 50V C161 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C162 1 126 960 11 ELECT 1uF 20 50V C163 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C164 1 126 960 11 ELECT 1uF 20 50V C165 1 126 960 11 ELECT 1uF 20 50V C166 1 126 960 11 ELECT 1uF 20 50V C175 1 109 953 11 ELECT 2 2uF 20 50V C176 1 126 964 11 ELECT 10uF 20 50V C177 1 162 945 11 CERAMIC CHIP 22PF 5 50V C178 1 126 947 11 ELECT 47uF 2...

Page 65: ...OR FFC 15P CN103 1 564 710 11 PIN CONNECTOR SMALL TYPE 8P CN112 1 564 705 11 PIN CONNECTOR SMALL TYPE 3P CN301 1 568 950 11 PIN CONNECTOR 12P CN302 1 784 792 11 CONNECTOR FFC 31P CN305 1 568 937 11 PIN CONNECTOR STRAIGHT 10P CN307 1 778 982 21 CONNECTOR BOARD TO BOARD 13P CN308 1 564 506 11 PLUG CONNECTOR 3P CN309 1 564 707 11 PIN CONNECTOR SMALL TYPE 5P CN314 1 564 506 11 PLUG CONNECTOR 3P DIODE ...

Page 66: ...1 216 833 11 METAL CHIP 10K 5 1 10W R126 1 216 833 11 METAL CHIP 10K 5 1 10W R127 1 216 825 11 METAL CHIP 2 2K 5 1 10W R128 1 216 833 11 METAL CHIP 10K 5 1 10W R129 1 216 841 11 METAL CHIP 47K 5 1 10W R131 1 216 833 11 METAL CHIP 10K 5 1 10W R132 1 216 825 11 METAL CHIP 2 2K 5 1 10W R133 1 216 829 11 METAL CHIP 4 7K 5 1 10W R134 1 216 829 11 METAL CHIP 4 7K 5 1 10W R135 1 216 829 11 METAL CHIP 4 7...

Page 67: ...64 11 SHORT CHIP 0 R281 1 216 825 11 METAL CHIP 2 2K 5 1 10W R282 1 216 825 11 METAL CHIP 2 2K 5 1 10W R283 1 216 825 11 METAL CHIP 2 2K 5 1 10W R284 1 216 825 11 METAL CHIP 2 2K 5 1 10W R306 1 216 833 11 METAL CHIP 10K 5 1 10W R307 1 216 833 11 METAL CHIP 10K 5 1 10W R308 1 216 825 11 METAL CHIP 2 2K 5 1 10W R310 1 216 833 11 METAL CHIP 10K 5 1 10W R311 1 216 829 11 METAL CHIP 4 7K 5 1 10W R312 1...

Page 68: ...CERAMIC CHIP 100PF 5 50V C639 1 162 927 11 CERAMIC CHIP 100PF 5 50V C640 1 162 927 11 CERAMIC CHIP 100PF 5 50V C641 1 164 156 11 CERAMIC CHIP 0 1uF 25V C642 1 164 156 11 CERAMIC CHIP 0 1uF 25V C643 1 164 156 11 CERAMIC CHIP 0 1uF 25V C644 1 126 157 11 ELECT 10uF 20 16V C646 1 124 234 00 ELECT 22uF 20 16V C647 1 124 589 11 ELECT 47uF 20 16V C648 1 124 234 00 ELECT 22uF 20 16V C649 1 164 156 11 CERA...

Page 69: ...636 1 216 833 11 METAL CHIP 10K 5 1 10W R637 1 216 833 11 METAL CHIP 10K 5 1 10W R638 1 216 809 11 METAL CHIP 100 5 1 10W R639 1 216 829 11 METAL CHIP 4 7K 5 1 10W R640 1 216 834 11 METAL CHIP 12K 5 1 10W R641 1 216 849 11 METAL CHIP 220K 5 1 10W R642 1 216 817 11 METAL CHIP 470 5 1 10W R643 1 216 819 11 METAL CHIP 680 5 1 10W R644 1 216 821 11 METAL CHIP 1K 5 1 10W R645 1 216 823 11 METAL CHIP 1 ...

Page 70: ... 10W R758 1 216 845 11 METAL CHIP 100K 5 1 10W R759 1 216 845 11 METAL CHIP 100K 5 1 10W R760 1 216 845 11 METAL CHIP 100K 5 1 10W R761 1 216 845 11 METAL CHIP 100K 5 1 10W R762 1 216 845 11 METAL CHIP 100K 5 1 10W R763 1 216 845 11 METAL CHIP 100K 5 1 10W R764 1 216 845 11 METAL CHIP 100K 5 1 10W R765 1 216 845 11 METAL CHIP 100K 5 1 10W R766 1 216 845 11 METAL CHIP 100K 5 1 10W R767 1 216 845 11...

Page 71: ... CERAMIC 220PF 10 50V C503 1 162 600 11 CERAMIC 0 0047uF 10 16V C504 1 104 662 91 ELECT 22uF 20 25V C505 1 162 199 31 CERAMIC 10PF 5 50V C506 1 104 665 11 ELECT 100uF 20 25V C507 1 126 967 11 ELECT 47uF 20 50V C508 1 162 286 21 CERAMIC 220PF 10 50V C509 1 128 563 11 ELECT 100uF 20 100V C510 1 128 582 11 ELECT 10uF 20 100V C511 1 128 582 11 ELECT 10uF 20 100V C512 1 136 497 81 FILM 0 1uF 5 50V C513...

Page 72: ... 131 679 31 FILM 0 01uF 5 50V C921 1 131 679 31 FILM 0 01uF 5 50V C922 1 131 679 31 FILM 0 01uF 5 50V C923 1 131 679 31 FILM 0 01uF 5 50V C924 1 136 165 00 FILM 0 1uF 5 50V C925 1 136 165 00 FILM 0 1uF 5 50V C926 1 164 159 21 CERAMIC 0 1uF 50V CONNECTOR CN904 1 564 321 00 PIN CONNECTOR 3 96mm PITCH 2P CN905 1 564 506 11 PLUG CONNECTOR 3P CN906 1 564 705 11 PIN CONNECTOR SMALL TYPE 3P CN907 1 764 3...

Page 73: ...E M751 A 4736 655 A MOTOR ASSY LOADING 0PT901 1 443 234 11 TRANSFORMER POWER 0PT902 X 4956 293 1 SUB TRANS ASSY RE701 1 477 680 12 ENCODER ROTARY The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 3763...

Page 74: ... Also clicking the version at the upper right on the revised page allows you to jump to the next revised page www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 ...

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