Sony KLV-S19A10E Service Manual page 37

A B C
1
BE-WAX
2
CN1001
49P
BRN
PC_IN_L 50
A.GND 49
PC_IN_R 48
A.GND 47
CVBS 46
GND 45
YC_Y
44
3 GND
43
YC-C 42
GND 41
Y 40
GND
39
CB 38
GND 37
CR
36
GND
35
HS 34
4
VS 33
GND 32
SDA_5V 31
TO A1 BOARD
CN8530
SCL_5V
30
GND 29
GND 28
RESET AUDIO
27
GND 26
SMARTLINK 25
N RESET 24
5
GND
23
PDET/TRSUP 22
GND
21
HDMI_RST
20
GND
19
REC/RESERVE_LED
18
GND
17
GND
16
GND
15
6
BACKLIGHT
14
GND 13
GND
12
GND
11
PWM_TRI 10
GND 9
POWER 2 8
GND
7
AC_DEF_DET
6
GND 5
7
GND
4
GND 3
GND
2
GND 1
CN1003
11P
REG+17.5V 1
GND
8 2
D+5V
3
GND 4
PANEL+5V 5
TO A1 BOARD
CN9405
GND 6
PANEL+5V 7
GND 8
STBY+5V 9
GND 10
9
10
11
D E F G
CVBS_1
C1061
R7568
XX 0
CHIP
YC_Y
C1052 R1102
0
XX
CHIP
YC_C
C1053 R1103
XX 0
STBY5V
CHIP
Y_IN
C8541 R1104
XX 0
CB_IN
C1000
R1105
0.1
0
25V
CHIP
C8539 XX
CR_IN
C9000
R1106
XX
0
R1107 0
HS
0
R1108
VS
R1109 0
C1001
SDA_5V
0.1
SCL_5V 25V
R1110
0
R1111 0
RESET_AUDIO
0
R7569
AVLINK
N_RESET
R1112 0
PDET/TRSUP PB_FAIL
R7514
0
PA_FAIL
HDMI_RST
R7515
0 DCC
REC/RESERVE_LED
R7516 DCC_LUT
0
DCC_MODE
R7517
DIM_PRE2
0
POWER/RESERVE_LED
BACKLIGHT
R7518
0 BACKLIGHT
R7519
0
PWM_TRI
R7536 XX
DIMMER2
R7614 0
POWER2
R7537 0
AC_DEF_DET
R7538
0
R7570
0
CHIP
R7520
C7440 0
XX
CHIP
REG17.5V
R7521
0
C7437 0.1 10V
D5V
STBY3.3V
R7604 XX
A9V
R7528
R7525
C7438
R7522
0.1 4.7k 5.6k
0
PANEL5V
10V 1/10W 1/10W
R7605 XX
R7523 D7403
0 MMDL914T1
STBY5V
Q7417
R7524 C7441
MSB709-RT1
0 50V
1000p
C7439
0.1
10V
PDET/TRSUP
R7558
R7526
XX
PANEL5V_GND 470
1/10W
H I J
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
IC1000
S-1111B33MC-NYSTFG
STBY 3.3V REG
D7409
XX
VIN VOUT DIMMER2
GND
ON/OFF NC
R7611
XX
C1004
R7607
10
0
16V
CHIP
DIM_PRE2
IC1001
C1002
BH25FB1WG-TR 0.1
R7609
STBY 2.5V REG 25V
XX
VIN VOUT
C1005
GND
10
16V
NC
ON/OFF
C1003
0.1
25V
STBY5V
R7579 R7580 IC7402
XX XX CXA1875AM-T4
R7504 C7436
XX
100
SW1 VCC
R7505 100
100 1/10W
R7511
SCL_5V
SW0 SCL
R7506 100
R7512 100 1/10W
SDA_5V
DAC4
SDA
R7507 100
DAC3
SDA2
STBY5V
R7508 XX
DAC2 SDA1
R7509
100
1/10W R7577 R7578
Q7418
DAC1 SDA0 100 10k
MSB709-RT1
R7556 100 1/10W 1/16W
SW3 ON_TIMER
DAC0
STBY5V
R7510
100
GND SW2
R7588
R7595
10k
1/16W 10k
1/10W
R7594
10k
1/10W
R1056
10k
1/10W
R1057
XX
C1027
0.1
25V
8 7 6 5
C1026
47
6.3V
IC1004
LM75CIMX-3
TEMP WATCHDOG
1 2 3 4
R1053
47
1/16W
R1054 R1058
R7527 47
XX
2.2k
SDA_B 1/16W
1/10W
PA_FAIL
SCL_B
- 37 -
K L M
IC7404
NJM2904M(TE2)
R7608
470
VCC
OUT1
R7612
R7606
10k
0
1/10W
-IN1 OUT2
XX
R7610
C7426
+IN1
-IN2 0.1
25V
C7425
VSS +IN2
1
50V
R7613
10k
1/10W
R7599 R7600
0 47k
CHIP 1/10W
Q7421
Q7422
DTA114EUA-T106
2SK2036(TE85L)
PC_V_DET
R7589
R7601
C9003
100 0
0.022
1/10W CHIP
KEY
50V
S
R7603
4.7M
1/10W
R7598
R7587
10k
820
1/10W
D7406
MMDL914T1
Q7420
R7596
100 2SK2036(TE85L)
1/10W
S
R7597 C9002
1
47k
16V
1/10W
CN5402
RD_RAM 6P
WR_RAM
1 RD
RST_O WR
2
R1115
0 RST_O
3
CHIP
RST_I 4 RST_I
ALE_M 5 ALE_M
6 GND
BE
2/6
~ BE Board Schematic Diagram [ Video Processor, PC Input ] Page 2/6 ~
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