A Board - Sony Trinitron KV-32XBR400 Service Manual

KV-32XBR400/36XBR400/36XBR400H/38DRC1/38DRC1C
BLOCK DIAGRAM (4/4)
CN5501
TO D BOARD
CN706
HS
CN001 VS
E 1
SET5V 2 SET5V
SET5V 3
E 4
3.3V 5 3.3V
3.3V 6
E 7
TO B BOARD
SET9V 8 SET9V
BS9V 9 BS9V
E 10
V/F-L
V/F-R
Q001 Q002
MUTE MUTE
CN7008
E 8
7
H-L-OUT
E
6
W-L-OUT 5
Q7001
E 4
MUTE
H-R-OUT 3
E 2 Q7015
MUTE
W-R-OUT 1
IC7002
SPEAKER OUT
AUDIO OUT
12 7 Q7010 MAIN 12V
7 12 MUTE
4
Q7014
11 IC7005 2
MUTE AUDIO OUT
6
4 11
Q7009
MUTE
6
Q7005 Q7013 Q7016
2
MUTE MUTE MUTE
IC7001
CN7001
CLK1 AP Q7004
CLK1 1
DAT1 CLK1 MUTE
DAT1 2 17 SCL
SET 9V 3 LOUT 21 5 2
E DAT1 IC7007
4 18 SDA 1
SP-R AMP V/F-R
TRU-R-IN 5 ROUT 12 3 7
V/F-L IC7006
6 6 7
SP-L
TRU-L-IN 7 AUDIO
TO S BOARD E 8 1 BUFF 5
CN4101
R-OUT 9 5 RIN
2
L-OUT 10 28 LIN
3
6
CN6005
GND 6
T6003 UNREG 11V
PRI PRE 15V 5
NC 4 IC6001
8 9
AC RECT- 3 DRIVER Q6009 Q6010
2 BUFFER SW
NC
VC1 8 7 10
AC RECT+ 1 VSENSE
Q6008 IC6010
VG(H) 16 6 6 6 11 I O SET 9V
CONVERTER 9V-REG
5 12
VS 15
IC6007
4 13 I O SET 5V
5V-REG
Q6007
VG(L) 12 3 14
CONVERTER
CN6006
IC6003
33V 1 33V OCP 9 2 15 I O 3.3V
3.3V-REG
E 2
F/B. 2
MAIN 9V 3 MAIN 9V 1 16
OVP
E 4
PH6001 IC6002
MAIN 5V 5 MAIN 5V
4 1 7V-REG 1
MAIN 12V 6 MAIN 12V
TO D BOARD 3
E 7
CN6505
STBY 5V STBY 5V 3 2
8
CN9002
H1 4
E 3
5 IC9001
200V 200V
2 R R.OUT
8
G2 1
TO D BOARD 5 IC9002
CN5003 G
8 G.OUT
5
IC9003
B 8
B.OUT
32CI
G2-REF
Q9008,9012,9014
E 1
CN003 TU002
TU001 BTF-FA402
BTF-WA412
Q027
INV
Q015
BUFF
Q005
BUFF Q012
INV
Q701
CTRLS-IN
SW
Q705 Q704
SW INV Q703 Q721
INV SW SW2
CTRLS-OUT Q706 Q707 Q702
SW SW BUFF
87
88 STB-CNTRL
BEEP STB-SW
SW2
26 BEEP ANT SW M 55
CLK1BS AFT1
37 DH MUTE MAIN AFT 93
CLK1 68 SUB AFT 92 AFT2
DGC RLY
DAT1BS AGC
28 CLK1 AGC 4
DAT1 ST-1
31 DAT1 MAIN ST 85
MID-BINT MONO-1
90 MID B-INT FMONO MAIN 83
MID-BUSY 42 MAIN BIL 63 BIL-1
MID-BUSY
X-SW MOD-1
52 X-SW MAIN MOD2 58 CN701 CN01
X-ST
84 X-ST SUB H-IN 23
YUV-SW 1 STBY 5V 1
78 YUV SW MAIN H-IN 25
SP-MUTE1 2 E 2
LINE-MUTE KEY 94 3 KEY 1 3 SW
4 KEY 2 S03-S11
65 SP-MUTE1 4
IR IN 7 5 SIRCS 5
67 POWER MUTE
6 E 6
Q730 Q709
66 AUDIO MUTE TIMER-LED 49 7 TIMER-LED 7
MUTE MUTE
P-MUTE 48 8 8
STR/STBY-LED STBY/STR-LED
TO CN202-P#10
UNREG 11V 79 LINE MUTE MPWRN 19 9 P ON 9
MPWR 46 10 KEY WAKE 10
IC701 11 P SW (+) 11
IC702
MAIN UCOM RESET 12 4 5 STBY 5V 12 P SW (-) 12
Q723
INVERT 95 OSD V RESET
Q724 XTAL 13
97 OSD H
INVERT X702
XTAL 15
BLK-S
73 BLOCK S WP 47
BLK-M
74 BLOCK M Q717
NVM RST 50
3D/RST NV-RST
51 3D/GR-RST
IC707
X701
32.768KHz NVM
11 SUB OSC CLK0 29 6 CLK $A0 8
NVM5V
DAT0 30 5 DAT WP 7
10 SUB OSC WP
DATO
MAIN UCOM
CLKO
Y/C/CRT DRIVE
32 OSD R
OSD-R AC RLY
33 OSD G AC RLY 69
OSD-G NORMAL
34 OSD B NORMAL 39
OSD-B
72 MAIN RLY
MAIN RLY
B-INT
41 B-INT Q729 Q727
OVP OVP
OVP 45 +B OVP
40 VM LEVEL
PROT +BOCP
OCP 44
YM YS MUTE
22 21 54 Q728 Q726
OCP OCP
Q712
BUFF Q214
SW
2
YSYM2
Q209
INV 15 VM_MOD
OSD-B HPROT 34
4 B2_IN
OSD-G VPROT 35
5 G2_IN
OSD-R 6 R2_IN
HCOMP_IN 36
VCOMP_IN 37
12 DPDT_OFF
MID-YS
13 YF_OFF
H_DRV 40
Y 20 Y_IN
HC_PARA 43
CB
21 CB_IN
CR
22 CR_IN
HS MP_PARA 45
28 HS_IN
VS DF_PARA 46
42 VS_IN
HP-IN 39 HP_IN
EW_DRV 47
SCP
27 SCP
VSAW0 50
26 SCL
BLK-LMT VSAW1 51
25 SDA
Q9003,9004,9005 V_DRV- 52
Q9009 V_DRV+ 53
3 R-DRV 1 Q203 64
BUFF 1 BUFF R_OUT
VTIM 54
2 E 2
Q9010 Q204 ABL_IN 56
3 3 G-DRV 3 62 B_OUT
BUFF BUFF IC201
4 E 4 Q205
Q9011 Q207
3 5 B-DRV 5 63 G_OUT Y/C/CRT DRIVE ABL
BUFF BUFF
6 Q206
6 E Q217
DISCHARGE
7 +12V 7 MAIN 12V MAIN MOD2 LIMIT
Q9011
8 IK 8 58 Q216
BUFF VELOCITY
9 E 9 LIMIT
Q9002 10 P-MUTE 10 30 ABL_FIL 57 MODULATION
P-MUTE VBIAS
MUTE
CN9001 CN202 Q212
BUFF
29 CN204 CN9101
VREG5
RGB DRIVE 33 CERA 1 9V 1
X201 2 E 2
CRT DRIVE 2.7MHz Q208 Q9103 BUFFER
VM_OUT 14 3 VM 3
BUFFER BUFF
Q9105,9106,9107,9108
A
A BOARD LOCATOR LIST
DIODE IC
Component Conductor Component Conductor
Side Side Side Side
D004 G-8 IC201 H-11
A
D008 G-7 IC701 F-6
D203 J-13 IC702 E-7
D205 J-13 IC707 F-5
D208 A-12 IC6001 H-11
D211 I-9 IC6002 J-4
D212 I-12 IC6003 I-7
D214 B-12 IC6007 I-6
D215 B-12 IC6010 I-8
D701 B-4 IC6011 E-4
D703 G-7 IC7001 D-6
B
D705 G-5 IC7002 A-4
D706 G-6 IC7005 E-3
D707 G-6 IC7006 D-5
D708 E-6 IC7007 D-7
CN707
D709 G-5 TRANSISTOR
Q731
1 SW2
SW D710 D-7 Q001 F-8
2 GND
3 SW1 D711 D-7 Q002 F-8
SET 9V SET 9V
4 D715 F-5 Q004 D-10
D716 F-5 Q005 H-6
D719 F-8 Q012 D-11
C
D720 F-8 Q015 E-10
D721 G-1 Q027 I-6
D722 G-1 Q203 J-13
S01 KEY INPUT
D723 G-6 Q204 I-13
LED
RMC D724 G-6 Q205 A-13
D725 G-6 Q206 A-13
D726 G-5 Q207 I-13
D727 G-5 Q208 I-12
D728 H-6 Q209 B-12
D6001 D-9 Q211 I-11
D02
D
D01 D6002 D-9 Q212 B-11
IC01 D6003 H-2 Q214 H-10
2 OUT VCC 1
D6005 I-2 Q216 A-11
D6009 J-3 Q217 A-12
D6011 G-4 Q701 G-8
CN7003
D6012 H-4 Q702 G-8
1 P-SW(-)
UNREG 7V 2 SUB 7V D6013 I-4 Q703 G-8
Q710
3 SET ON D6014 F-4 Q704 D-8
SW
4 AUDIO PROT
D6017 F-3 Q705 F-8
STBY 7V 5 AUDIO GND
6 AUDIO GND D6018 D-3 Q706 F-8
AUDIO 24V 7 AUDIO 24V
D6020 B-9 Q707 F-8 E
AUDIO 24V
8 AUDIO 24V
D6025 D-3 Q709 G-6
CN702
AC RLY
1 AC RLY
D7002 E-5 Q710 G-2
MAIN RLY 2 MAIN RLY
D7003 F-6 Q712 E-6
3 E
4 E D7004 F-6 Q717 D-5
5 E
NORMAL D7005 F-6 Q721 F-7
6 NORMAL
TO D BOARD
7 E D7009 H-4 Q723 E-8
CN6504
WP
8 WP D7010 H-4 Q724 E-8
CN703 D7011 E-4 Q726 C-5
CLKO
1 CLK0/B CLK
D7012 E-4 Q727 C-6
DATO 2 DAT0/B DAT
F
D7013 F-6 Q728 C-6
3 E
4 PROT1 D7014 C-1 Q729 D-6
NVM5V
5 NVM5V
D7015 C-1 Q730 G-5
6 E
+B OVP TO D BOARD D7016 B-4 Q731 G-5
7 +B OVP CN6506
+B OCP
8 +B OCP D7017 E-4 Q6001 G-9
TO CN202 P#1&5 CN203 D7103 E-4 Q6002 G-10
10 B
Q6007 G-2
9 R
Q6008 G-1
8 H PROT
7 V PROT Q6009 B-7
6 E
Q6010 A-8
5 H COMP IN
G
Q7001 F-6
4 V COMP IN
TO D BOARD
3 E Q7004 I-4
Q211 CN5505
H BUFF 2 H DRV
Q7005 J-4
1 H CENT
Q7009 G-4
CN201
10 M PIN Q7010 G-4
9 DF PARA
Q7013 I-4
8 E
7 EW DRV Q7014 I-5
6 V PIN Q7015 F-4
5 N/S
Q7016 E-4
4 V DRV-
TO D BOARD
3 V DRV+
CN5503
2 V TIM H
1 ABL S
CN9104
1 V PIN-
2 V PIN+
3 NC
4 QP-
5 NC
6 QP+ I
Q9101
7 E TO D BOARD
VM-OUT CN5509
8 NC
Q9102 +135V 9 +135V
VM-OUT
SV-10560<DX-1A> BLK 4OF4
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[ TUNER, CRT DRIVE, MAIN UCOM, POWER SUPPLY, AUDIO ] COMPONENT SIDE
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