SONY KVDR29M80
Manual de Servicio

KV-DR29M80/DR29M84
RM-991

KV-DR29M80/DR29M84
RM-991

FROM AV-SW R-SW L-SW

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IC2200 HP-AMP 1 4 1 6 7

CN1193 L SP R SP L HP R HP

1

L IN

L OUT

2

1 INa

OUTa 13

6

� +

7

3

� +

CN1932 (HEADPHONE JACK)

} TO SPEAKER }TO H1 BOARD

4

R IN

R OUT

3

40 INb

OUTb 28

2

� +

1

5

� +

7

IC1200 PRE-AMP IC1205 SW IC1207 NJW1139 TONE + BBE + TRUSURROUND 1 L/Ch1 IN R/Ch2 IN 3D/Ch3 IN (L/Out) Ch1 (R/Out) Ch2 12

5 MIXER Q1206

7 1 WOOFER SP 2 WOOFER SP TO WOOFER BOX

2

(3D/Out) 11 Ch3

IC1204 AMP

CN1190 TO H1 BOARD

A (2/3)
1 LED R 2 LED G 9 KEY 1 IN 7 KEY 2 IN

A (3/3) (
IC001 MAIN CONTROLLER CN1160 DEGAUSS CN1161 +5V ST-BY +B OCP 1 61 DEGAUSS 62 KEY 2 13 LED 1 LED 2 SIRCS KEY 1 54 53 64 14 TU101 AGC AFT 1 AFT 2 F MONO ST MSPR X Q301, Q313 MUTE TO BUS CONTROLLER SDA1(NVM) 47 SCL1(NVM) 49 SDA 0 48 SCL 0 50 5 SDA 6 SCL IC003 EEPROM (A0-A7) MUTE STBY MUTE RF SIGNAL R OUT L OUT DET OUT SDA SCL NC NC NC (RESET) PLL-SW AFT OUT RF AGC SDA SCL TU3301 DET OUT

)

5 8

ST-BY 6 OVP 3 OCP

HP-SEL VP-SEL > R G B YS Q001 INVERTER IC002 RESET IC 2 Q002 BUFFER

7 H SYNC

ATT SW 45

8 V SYNC AGC MONITOR 16 AFT 1 17 32 R AFT 2 18 33 G 34 B 36 YS 37 YM 35 I 9 RESET F MONO 23 ST 29 MSP RESET (SAP) 30

Q101 SDA BUFFER

SCL F MONO MODE MSPR ST AFT1 AGC

MUTE 31

CN1100 B INT SDA SCL

2 3 4 < SDA < SCL

19 B-INT

Q3300 AMP

AFT OUT SDA SCL RF SIGNAL

AFT2

SCL SDA

ANTENNA IN

1 SIGNAL SPLITTER CP1300

� 41 �

� 42 �

4 SIRCS

YS G R B

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