Read Sony KLV-S19A10E / KLV-S19A10U Service Manual online
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~ BE Board Schematic Diagram [ Video Processor, PC Input ] Page 2/6 ~
16V
10
C1004
STBY2.5V
STBY5V
16V
10
C1005
54
3
2
1
S-1111B33MC-NYSTFG
IC1000
VIN
GND
ON/OFF
NC
VOUT
STBY3.3V
CVBS_1
YC_Y
HS
RESET_AUDIO
N_RESET
CB_IN
YC_C
Y_IN
1
2
3
4
5
6
6P
CN5402
RD
WR
RST_O
RST_I
ALE_M
GND
ALE_M
RST_I
RST_O
WR_RAM
RD_RAM
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CXA1875AM-T4
IC7402
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
SW2
SW3
SDA0
SDA1
SDA2
SDA
SCL
VCC
PB_FAIL
PA_FAIL
DCC
DCC_LUT
DCC_MODE
POWER/RESERVE_LED
BACKLIGHT
STBY5V
SCL_5V
SDA_5V
PDET/TRSUP
BACKLIGHT
REG17.5V
D5V
A9V
STBY5V
PANEL5V
MMDL914T1
D7403
MSB709-RT1
Q7417
STBY3.3V
PA_FAIL
CR_IN
PWM_TRI
POWER2
AC_DEF_DET
AVLINK
54
3
2
1
BH25FB1WG-TR
IC1001
VIN
GND
ON/OFF
VOUT
NC
SCL_5V
1
2
3
4
5
6
7
8
9
10
11P
CN1003
REG+17.5V
GND
D+5V
GND
PANEL+5V
GND
PANEL+5V
GND
STBY+5V
GND
ON_TIMER
SDA_5V
VS
STBY5V
STBY5V
KEY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
49P
CN1001
BRN
GND
GND
GND
GND
GND
AC_DEF_DET
GND
POWER 2
GND
PWM_TRI
GND
GND
GND
BACKLIGHT
GND
GND
GND
REC/RESERVE_LED
GND
HDMI_RST
GND
PDET/TRSUP
GND
N RESET
SMARTLINK
GND
RESET AUDIO
GND
GND
SCL_5V
SDA_5V
GND
VS
HS
GND
CR
GND
CB
GND
Y
GND
YC-C
GND
YC_Y
GND
CVBS
A.GND
PC_IN_R
A.GND
PC_IN_L
HDMI_RST
REC/RESERVE_LED
MMDL914T1
D7406
S
2SK2036(TE85L)
Q7420
DTA114EUA-T106
Q7421
STBY5V
MSB709-RT1
Q7418
S
2SK2036(TE85L)
Q7422
1/10W
47k
R7600
1/10W
100
R7601
STBY5V
1/10W
10k
R7595
1/10W
47k
R7597
16V
1
C9002
50V
0.022
C9003
1/10W
4.7M
R7603
1/10W
100
R7509
0
R7569
XX
C1053
10V
0.1
C7437
100
R7505
25V
0.1
C1002
0
R7523
0
R7518
0
R7537
25V
0.1
C1001
820
R7587
CHIP
0
R7570
0
R1111
0
R1112
0
R1106
C8539 XX
XX
R7579
0
R1108
1/10W
100
R7596
CHIP
0
R7568
100
R7504
0
R7516
0
R7538
1/10W
470
R7526
XX
R7580
XX
C1061
0
R7522
10V
0.1
C7438
1/10W
4.7k
R7525
0
R7521
XX
C7436
CHIP
0
R1105
CHIP
0
R7589
100
R7510
XX
R7508
0
R7517
XX
C8541
CHIP
0
R7599
50V
1000p
C7441
1/10W
5.6k
R7528
10V
0.1
C7439
CHIP
0
R1103
1/10W
10k
R7594
XX
R7536
0
R1107
1/10W
100
R7577
1/10W
100
R7512
1/16W
10k
R7588
0
R1104
1/10W
10k
R7598
1/10W
100
R7511
0
R7515
25V
0.1
C1000
100
R7507
0
R7519
0
R1110
0
R7524
25V
0.1
C1003
100
R7506
CHIP
0
R7520
C9000
XX
1/16W
10k
R7578
0
R7514
0
R1109
1/10W
2.2k
R7527
XX
C7440
CHIP
0
R1102
XX
C1052
CHIP
0
R1115
XX
R7604
XX
R7605
PANEL5V_GND
100
R7556
DIM_PRE2
8765
4
3
2
1
NJM2904M(TE2)
IC7404
OUT1
-IN1
+IN1
VSS
+IN2
-IN2
OUT2
VCC
0
R7606
CHIP
0
R7607
470
R7608
XX
R7609
XX
R7610
XX
R7611
DIMMER2
DIM_PRE2
50V
1
C7425
XX
D7409
1/10W
10k
R7612
1/10W
10k
R7613
25V
0.1
C7426
STBY5V
0
R7614
DIMMER2
XX
R7558
PDET/TRSUP
PC_V_DET
8
7
6
5
4
3
2
1
IC1004
LM75CIMX-3
SDA
SCL
O.S.
GND
A2
A1
A0
VCC
6.3V
47
C1026
SCL_B
SDA_B
VD3_3
XX
R1058
1/10W
R1056
10k
25V
0.1
C1027
XX
R1057
1/16W
47
R1053
1/16W
47
R1054
BE
2/6
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
BE-WAX
TO A1 BOARD
CN8530
TO A1 BOARD
CN9405
TEMP WATCHDOG
STBY 2.5V REG
STBY 3.3V REG
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