Sony RA-3 Service Manual Download Page 4 | Manualshive

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X203

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X1901

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X1903

Q011

Q012

Q013

Q018

Q019

Q020

Q021 Q022 Q023

Q232

Q229

Q302

Q303

Q304

503.5KHz

3.58MHz

503.5KHz

3.58MHz

20.48MHz

BUFFER

Q220

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

YUVSW

EYIN

ERYIN

EBYIN

YM

YS

RIN

GIN

BIN

ROUT

GOUT

BOUT

VTIM

IKIN

ABLIN/VCCOMP

CERA

AFCFIL

L2FIN

HDOUT

E/WDRIVE

HSIN

VSIN

VDRIVE-/VPROT

AFCPIN/HOFF

XTAL

YIN

CIN

BGP

VM

FSCOUT

VIDEO

SCL

SDA

G

B

SEN

HIN

R

BOX

SEN

HIN

VIDEO

SCL

SDA

SDA

SCL

COL

HUE

FULL DVD

DVD SW2

SDA

SCL

TVOUT

RYOUT

YOUT

CLAMP

COLOR

HUE

YSW

TVIN

BYOUT

DLYSW

P B-Y

P R-Y

P Y

DVD Y

CIN

SCL

SDA

VSYNC

HSYNC

CVBS/Y IN

CERA

RV OUT

RU OUT

RY OUT

CP IN

V OUT

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Y OUT

SCP

HTIM

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RV IN

RU IN

RY IN

APC

XNTSC

XIN

XQ

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SDA

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YIN

UIN

VIN

V OUT

Y OUT

U OUT

SDA

SCL

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

BUFFER

V.BLK

ABL

HV PROT

PIN

HP

HD

V.DRIVE(-)
V.DRIVE(+)

VM

HP

FROM A BOARD

SYSTEM CONTROL BLOCK

SCL

SDA

BUFFER

M.HSYNC

SCL

SDA

YUVSW

9V REG

I

O

9V REG

IC681

+11V

+9V

PIP 9V

+11V

IC682

BOARD

BOARD

BOARD

FOR

CHECK

BOARD

TO CG

TO G

TO G

CN1502

CN501

TO CG

CN1304

FROM A BOARD

SYSTEM CONTROL

BLOCK

DVD R-Y

FROM A BOARD

SYSTEM CONTROL

BLOCK

IC1901

YVU CONTROLLER

Q1916

Y BUFFER

Q1917

Q1918

IC1905

PIP PROCESSOR

Q1915

Q1905

Q1907

Q1903

Q1910,1911

1909

BUFFER

INV

Q1906

Q1908

Q1904

SUB Y BUFFER

SUB C BUFFER

SYNC BUFFER

Q1913

IC1902

SUB DECODER

IC1904

D/A CONVERTER

Q1602

IC1601

MAIN V CHIP/CC

IC1602

SUB V CHIP

BUFFER

Q1601

Q002

Q008

Q009

Q010

Q014

Q015

Q016

0017

Q219

Q218

Q231

Q230

Q225

Q223

Q205,224

Q217

AFC AMP

COG UNIT

COG BUFFER

COG AMP

VM BUFFER

Q222

IC206

YCJ

IC301

YUV SWITCH

GRAY

SYSTEM CONTROL

BLOCK

TO A BOARD

Q1912

INV

PEEKING

BUFFER

Q228

LEVEL SHIFT
Q1901,1902

Q221

SYNC BUFFER

SCL

SDA

SCL

SDA

RE R
RE G

RE B

RE YM

RE YS

PJERST

RGB MUTE

Q301

FROM A BOARD

BLOCK

Q262,227

BUFFER

Q305,306

(VIDEO)

A

(3/4)

Y AMP

SEL

MAIN YSM

PJED

CN731

H

I

J

K

DVD B-Y

R

G

B

1K

G

B

9

7

5

1

6

7

4

5

6

8

10

2

5
6

6

CN203

CN202

CN801

CN003

CN204

MICRO R

MICRO G

MICRO B

MICRO I

DSD YS

SBLK

MBLK

VP-BUFF

+9V

+11V

DISP YM

1

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Summary of Contents for RA-3

Page 1: ...REARVIDEO PROJECTOR 46 KP 48S72 RM Y906 Canadian SCC P14KA KP 53N74 RM Y906 US SCC P14EA KP 53N74 RM Y906 Canadian SCC P14EA KP 53S70 RM Y906 US SCC P14DA KP 53S70 RM Y906 Canadian SCC P14DA KP 61S70 RM Y906 US SCC P14FA KP 61S70 RM Y906 Canadian SCC P14FA 48 53 61 KP 43T70 KP 46C70 48S70 48S72 53N74 53S70 61S70 RM Y906 TV 2 5 8 0 1 4 7 3 6 9 ENTER JUMP GUIDE INDEX RESET MENU CODE SET VOL CH POWER...

Page 2: ...SAP SAP IND ST IND STU AUMT MTU AUMT AGC ATT ANT SW1 ANT SW2 MICRO R MICRO G MICRO B MICRO I OSD YS DISP YM SBLK MBLK HP VP BUFF HP VP BUFF B INT TO A BOARD TUNER BLOCK FOR CHECK YUV MT TO A BOARD TUNER BLOCK ML OUT1 HR OUT1 TO A BOARD TUNER BLOCK P MUTE TO A BOARD VIDEO BLOCK GRAY TO A BOARD TUNER BLOCK R OUT L OUT TO A BOARD TUNER BLOCK RM IN TO A BOARD TUNER BLOCK S OUT SWITCH Q024 CONTROL SWIT...

Page 3: ...L SDA SCL BUFFER H SEP SWITCH Q152 Q004 Q151 BUFFER H SEP Q153 Q001 DET OUT AFT OUT ST IND SAP IND RF AGC MODE F MONO STUH STUAFT STUAUMT ANT SW1 ANT SW2 SYSTEM CONTROL BLOCK TO A BOARD SYSTEM CONTROL BLOCK TO A BOARD MTU AUMT SAVA CONT BUFFER SIRCS MIX BUFFER Q1121 Q1114 Q1111 Q1106 1107 Q1117 Q1122 Q1920 Q1118 1125 Q1119 1124 BUFFER BUFFER V BUFFER MUTE BUFFER MUTE BUFFER Q1112 1113 Q1914 Y BUFF...

Page 4: ... SCL YIN UIN VIN V OUT Y OUT U OUT SDA SCL BUFFER BUFFER BUFFER BUFFER BUFFER BUFFER V BLK ABL HV PROT PIN HP HD V DRIVE V DRIVE VM HP FROM A BOARD SYSTEM CONTROL BLOCK SCL SDA BUFFER M HSYNC SCL SDA YUVSW 9V REG I O 9V REG IC681 11V 9V PIP 9V 11V IC682 BOARD BOARD BOARD FOR CHECK BOARD TO CG TO G TO G CN1502 CN501 TO CG CN1304 FROM A BOARD SYSTEM CONTROL BLOCK DVD R Y FROM A BOARD SYSTEM CONTROL ...

Page 5: ... O DREG SDA I DREG SDA O IIC SW O DREGI RST O DREGI MUTE O KUMUPRT O NVM STOP MAIN SCL I AREGI D0 I AREGI D1 I AREGI D2 I AREGI D3 O AREG RST MAIN SDA BINT I VPULSE CN801 2 2 CN402 CN202 1 IC803 DIGITAL REGI PSCL PSDA I HP I DREG OVF I DREG BSY I DREG ACK LEFT UPPER LOWER RIGHT S3001 SENSOR CN3001 CN802 Q804 Q803 Q802 SW Q801 RE YM RE YS RE R RJERST RE G 3 1 2 6 4 5 11 13 12 8 9 10 RE B VP YM OR Q...

Page 6: ...N732 CN731 CN733 CN736 CN1304 CN740 1 2 VM OUT VM RET 1 2 VM OUT VM RET 1 2 VM OUT VM RET CN1303 DY B DY G DY R VM VM VM VM VM VM VM ASSY Except 53S70 53S70 Except 53S70 VM ASSY VM ASSY CN1302 CN1301 CN734 K H H G2 CG CR G1 4 5 9 11 R DRIVE G DRIVE VM DRIVE CN701 CN704 CN702 CN703 FOCUS BLOCK B IK B 4 1 8 6 7 10 4 5 9 11 V903 B S H H 9 7 6 G2 1 AMP Q761 764 K H H G2 CB G1 B DRIVE CN761 CN706 CN762...

Page 7: ... V DRIVE 4 VP 4 RELAY 8 7 OVP OCP GV BH BV CN651 1 2 REGI MUTE V BLK 4 ABL 3 D FOCUS 5 HV PROT 6 PIN 8 HP 8 HD CN1502 MUTE Q1508 MUTE Q1501 BUFFER Q1511 BUFFER Q1503 BUFFER Q1502 HDRIVE Q501 H OUT Q502 PIN AMP Q503 PROTECT Q657 LIMIT Q656 1 HR OUT 4 HR RET 1 HG OUT 4 HG RET 2 VG OUT 3 VG RET 2 VR OUT 3 VR RET 1 HB OUT 4 HB RET 2 VB OUT 3 VB RET CN1503 CN501 CN605 CN1504 CN1505 V SEP Q1505 SWITCH Q...

Page 8: ...OCK G2 TO A CN001 TO CRT GND GND TO CRT GND TO CRT GND TO DY B TO DY G TO DY R 135V VM E TO A CN002 TO HA CN1202 TO A CN681 TO A CN402 TO A CN202 TO A CN801 TO CG CN1301 TO CG CN1302 TO FOCUS BLOCK TO CG CN732 TO CR CN701 TO A CN203 G2 TO CB CN761 B E 9V E E G E R TO A CN204 TO CB CN762 TO CR CN702 TO G CN503 TO HA CN1201 TO HB CN1252 TO G CN605 TO G CN501 TO G CN1502 TO SPEAKER TO G CN651 TO ANT ...

Page 9: ...P 2 2k CHIP 2 2k CHIP 2 2k CHIP 10k CHIP 22k CHIP 1 47k CHIP 100 16V 10k CHIP 10k CHIP 100k CHIP 10k CHIP 470 CHIP 47 25V 47 25V 2200 25V 2200 25V CHK 18k CHIP 18k CHIP 10k CHIP 2 2k CHIP 100k CHIP 47k CHIP 10k CHIP 2 2M CHIP 10k CHIP 0 47 100 CHIP 100p CH CHIP 100 CHIP 0 1 PT 1k CHIP 1k CHIP 1k CHIP 0 1 PT 0 01 B CHIP 0 01 B CHIP 0 01 B CHIP 220 CHIP 220 CHIP 10 470 16V 2 7k CHIP 2 2 330k CHIP 0 ...

Page 10: ... C969 C868 IC808 IC812 D824 Q806 Q808 Q809 Q807 C863 R919 R920 C822 R852 D809 Q814 D810 R884 CXP86324 021Q PJED CPU 0 1 25V F CHIP PST9143NL RESET 0 1 25V F CHIP 0 1 25V F CHIP 0 1 25V F CHIP 0 1 25V F CHIP 0 1 25V F CHIP 0 1 25V F CHIP 0 1 25V F CHIP 0 0068 B CHIP EL0606 0 0047 B CHIP 0 001 CH CHIP 5p CH CHIP 5p CH CHIP 0 1 25V F CHIP LAV35 0 1 25V F CHIP 0 0068 B CHIP EL0606 0 0047 B CHIP 0 001 ...

Page 11: ...1702 Q1916 Q1920 Q1703 Q1706 Q1709 Q1705 Q1906 Q1707 Q1708 Q1704 Q1904 Q1908 IC1601 IC1602 IC1905 IC301 IC1903 IC1701 IC1902 C1914 R1915 C1915 R1916 IC1702 C1903 C1902 C1901 R1624 R1623 C1615 C1614 R1615 C1605 C1604 Q1602 Q1913 Q1901 Q1902 Q306 Q305 IC1904 IC1901 510k CHIP 820 CHIP 0 CHIP 0 CHIP LAV35 47µH 1k CHIP 2 2k CHIP 1k CHIP 100 CHIP 470 CHIP 2 2k CHIP 1k CHIP 100 CHIP 0 01 B CHIP 0 01 B CH...

Page 12: ...D413 M 7 3 D416 M 3 M 8 D418 M 7 3 D420 K 8 3 D421 K 8 3 D801 J 2 3 D802 J 2 3 D803 J 9 3 D804 J 3 3 D805 H 9 3 D806 H 9 3 D807 H 9 3 D808 H 9 3 D809 K 3 3 D810 K 3 3 A BOARD D816 K 1 3 D817 K 2 3 D818 J 1 3 D819 J 2 3 D820 J 1 3 D821 J 2 3 D822 J 1 3 D823 J 2 3 D824 H 8 3 D1101 K 1 3 D1102 G 7 3 D1103 H 9 3 D1104 G 9 3 D1105 H 9 3 D1106 F 9 3 D1107 I 9 3 D1108 H 2 3 D1109 H 9 3 D1110 I 2 3 D1111 ...

Page 13: ... 250V 470 100 25V 0 033 PT 100 25V 470 0 033 PT 470 16V 470 16V 100 25V 100 25V 47 100V 47 25V 220 25V 0 068 200V PT 470 25V 47 25V 1000 25V 470 25V 100 16V 100 25V 100 16V 470 25V 1 MPS 470 25V 470 25V 470 25V 100 16V 0 022 PT 1 MPS 0 001 PT 100 25V 100 25V 100 25V 220 1000 25V 2P LARGE 10P WHT S MICRO CN605 10P B TO B S 4P WHT S MICRO 4P RED S MICRO 4P YEL S MICRO 4P BLK S MICRO 3P WHT S MICRO 3...

Page 14: ... D671 J 8 D673 F 4 D674 F 5 D675 F 5 D676 G 6 D677 F 5 D680 F 4 D1501 I 15 D1503 B 15 D1504 G 15 D1505 G 13 D1506 G 13 D1507 F 14 D1509 G 12 D1510 F 13 D1513 I 11 D1515 I 12 D1520 J 12 D1521 J 13 D1522 I 15 D1523 H 14 D1525 I 15 TRANSISTOR Q501 B 9 Q502 B 8 Q503 D 11 Q505 F 11 Q506 F 12 Q507 F 12 Q601 H 3 Q602 G 4 Q651 F 4 Q652 F 5 Q653 H 6 Q654 F 6 Q655 F 5 Q656 G 6 Q657 F 6 Q658 F 4 Q1501 B 11 Q...

Page 15: ...1SS133 SW 47 160V 39 1 2W FPRD 0 047 200V PT 0 047 200V PT 39 FPRD 100 16V 0 001 200V PT 0 47 FPRD 100 16V 680 3W RS 0 0047 500V E 47p LAV35 470µH LAV35 47µH 47µH LAV35 CN736 9P WHT S MICRO 22 250V MTZJ 5 1 PROT 6P WHT S MICRO CN733 5P WHT S MICRO CN735 9P RED S MICRO 330p 2kV B CN732 4P WHT S MICRO CN734 10P WHT S MICRO 100 1 2W 1k 1 2W 47k CN731 9P RED S MICRO LAV35 68µH 1000p 2kV B 680 3W RS JW...

Page 16: ...R STAND BY TO HB BOARD CN1252 TO A 1 3 BOARD CN002 4 10P S1201 S1202 S1203 S1204 S1205 S1206 S1207 R1201 R1206 D1201 R1202 R1203 R1204 R1205 SLR 325VCT31 220 15k CN1202 2P WHT L S MICRO 4 7k 1k 1 5k 2 2k CN1203 7P WHT L S MICRO HC SIRCS E STBY 5V REMOTE CONTROL RECEIVER TO A 1 3 BOARD CN002 C1291 R1291 D1292 D1293 D1291 10 16V 100 CN1291 3P WHT L S MICRO MTZJ 5 6 PROT MTZJ 5 6 PROT GP1U28Y IR SENC...

Page 17: ... CN1202 VIDEO2 S VIDEO L MONO VIDEO 2 INPUT MENU CONTROL KEY HB R1254 R1253 R1252 R1259 R1258 R1257 R1256 R1260 R1255 D1256 D1252 D1251 C1251 C1252 D1255 D1254 D1253 C1254 S1252 S1253 S1254 S1255 C1255 C1253 R1251 S1251 J1251 1 2k 2 2k 3 9k 75 470k 470k CN1253 11P WHT L S MICRO 75 75 4 7k MTZJ 10 PROT MTZJ 10 PROT MTZJ 10 PROT 22 25V 22 25V MTZJ 10 PROT MTZJ 10 PROT MTZJ 10 PROT 22 25V 22 25V 22 2...

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