Sony KDF-E42A11E Service Manual page 52

Sony lcd projection tv service manual
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A
B
C
1
JB.-LE4B
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
2
FB_DET
RGB_SEL
WP_256K
P_MUTE
LAMP_LED
HD
3
R9768
XX
Q9605
MSD601-RST1
LAMP_CTL
R9767
R9766
100
10k
1/10W
1/16W
4
R1000
XX
A7
A7
5
A6
A6
A5
A5
A4
A4
IC1002
A3
A3
OPT
A11
A2
A2
A1
A1
A10
A0
A0
Q0
6
1
3
5
7
1
3
5
RB1000
47
2
4
6
8
2
4
6
7
8
A15
A10
IC7403
K6F2008V2E-LF70T00
RAM MEMORY MICRO
A11
A(11)
A9
A(9)
A8
A(8)
A13
A(13)
R7531
9
0
WR_RAM
WE
STBY3.3V
CE2
R7530
XX
A16
A(15)
R7532
C8536
0
XX
VCC
CHIP
A18
A(17)
A17
A(16)
A14
A(14)
A12
A(12)
A7
10
A(7)
A6
A(6)
A5
A(5)
A4
A(4)
11
D
E
F
R7580
10k
1/16W
A5V
R7504
R7579
100
C7436
XX
1/10W
XX
SW1
VCC
R7505
100
R7511
100
SCL_5V
SW0
SCL
R7506
100
100
R7512
DAC4
SDA
SDA_5V
R7507
100
DAC3
SDA2
C7590
R7508
1k
STBY5V
0.01
DAC2
SDA1
R7509
100
R7577
R7578
DAC1
SDA0
100
10k
R7510
100
1/10W
1/16W
ON_TIMER
DAC0
SW3
STBY5V
GND
SW2
R7588
10k
IC7402
1/16W
CXA1875AM-T4
PORT EXPANDER
LAMP_FLAG
R7549
C7591
XX
0.01
C1009
C1012
0.1
0.1
10V
10V
C1006
5
3
5
3
7
1
7
1
L1000
0.1
R1002
10V
10uH
0
STBY3.3V
R1009
CHIP
RB1007
100
C1007
1/10W
10
8
6
4
2
8
6
4
2
16V
80
79
78
77
76
75
74
73
72
71
70
69
68
67
RB1002
100
A14
A6
A14
A8
81
A13
A5
A13
82
A6
A8
A8
A8
83
A9
A9
A9
A9
84
A5
A11
RB1003
85
A11
PSEN
A11
100
G
86
A4
A10
A4
87
ALE
A3
E
88
PSEN#
A10
5%
Q7
89
A3
SDA5550M-QB-T
PSEN
A10
R1001
100
1/10W
90
MICRO
91
VSS
C1008
0.1
10V
92
VDD3.3
93
A2
A2
94
A1
A1
95
FL_CE
7
96
D7
A0
97
A0
RB1001
47
RB1004
98
D6
8
100
99
D0
100
D5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
4
6
8
2
4
6
8
7
5
3
1
7
5
RB1005
R7550
47
XX
1
3
5
7
1
3
5
7
8
6
4
2
8
6
STBY3.3V
RB1008
4.7k
R7551
0
OE
RD_RAM
RB1009
R7529
A(10)
4.7k
0
CHIP
CE
D(7)
RB1012
47
D7
D(6)
D6
D5
D(5)
D4
R7568
D(4)
0
CHIP
D(3)
CVBS_TRIDENT
RB1013
47
R1102
GND
D3
0
CHIP
D2
Y_MAIN
D(2)
D1
R1103
0
D0
D(1)
CHIP
C_MAIN
D(0)
R1104
0
A0
CHIP
A(0)
Y_OUT
A1
A(1)
CB_OUT
A2
R1105
A(2)
0
CHIP
A3
CR_OUT
A(3)
R1106
0
CHIP
G
H
I
R7599
0
CHIP
PS
R7535
XX
N_RESET
JL1004
R7547
XX
C1017
C1019
C1021
0.1
33p
33p
10V
50V
50V
R1014
X1000
4.7k
0
6MHz
CHIP
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R1034
0
RB1015
CHIP
100
RST#
50
P4.3
49
RD#
P4.2
48
WR#
P1.6
47
ALE#
P1.5
46
P1.4
45
R1039
10
P1.3
44
R1040
100
P1.2
43
R1041
100
IC1003
C1023
P1.1
42
R1042
0
0.1
P1.0
10V
41
R1043
0
VDD3.3
40
R1047
0
VSS
39
R1044
0
CHIP
P3.7
38
R1045
1k
CHIP
C1024
P3.6
37
100p
R1046
0
CHIP
50V
P3.5
36
P3.4
35
P3.3
34
P3.2
33
P3.1
32
R1060
IC1006
470
P3.0
31
RB1016
PST600IMT
1/10W
100
OUT
R1059
GND
100
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1/10W
C1028
47
16V
8
6
4
2
C1020
0.1
3
1
10V
7
5
3
1
C1022
100p
50V
4
2
C1018
C1013
100p
C9004
XX
50V
C1015
0.22
0.1
16V
10V
R7602
100k
JL9619
1/10W
LUMISPONDER
R1018
FB1000
0
0uH
CHIP
R7537
0
C1016
CHIP
100p
PSW_MAIN
50V
R7538
0
CVBS_1
Q8490
YC_Y
MSD601-RST1
STBY5V
R8498
10K
YC_C
R8497
10K
Y_IN
R8499
CB_IN
10K
AC_OFF_DET
CR_IN
~ JB Board Schematic Diagram [ Audio Processor, AV Switch, Chroma Decoder, Video Processor, Main Micro ] Page 5/9 ~
- 52 -
J
K
L
M
TO C BOARD
CN3004
CN9506
10P
BRN
POWER/RESERVE_LED/RX
POWER/RESERVE_LED/RX
ALE_M
RESET_AUDIO
SIRCS
R7492
R7498
R1069
10k
10k
XX
1/16W
1/16W
IC1005
M24C32-WMN6T(B)
C1029
NVM MICRO
47
16V
R7494
OUT1
VCC
10k
R1063
E0
VCC
100
1/16W
C1032
0.1
10V
1/10W
-IN1
OUT2
E1
WC
R7493
10k
+IN1
-IN2
1/16W
E2
SCL
R1064
100
+IN2
VSS
VSS
SDA
R7495
R1065
IC1010
47k
100
LM393DT (A)
1/10W
1/10W
DUAL OPAM (AV LINK)
D7402
XX
C1030
C1033
XX
XX
R7500
C7435
XX
0
R1126
R1061
100
XX
R7499
1/16W
XX
VCC
R1125
R7503
XX
XX
Q7411
R1067
C1034
R1070
XX
XX
XX
XX
R7502
XX
XX
C9001
C1031
R7501
0.22
XX
D1001
16V
Q1000
Q1002
S
XX
XX
R7543
R7544
XX
XX
R7545
R1083
R7546
C1035
10k
10k
XX
XX
1/16W
1/16W
POWER/RESERVE_LED/RX
AC_DEF_DET
R7563
0
VS
HS
CVBS_1
KEY
KEY2
STBY3.3V
R7590
XX
Q7419
XX
POWER2
R7591
AC_DEF_DET
XX
R7570
XX
POWER_AV
JB
5/9
N
O
R1127 0
STBY5V
CN5402
RD_RAM
6P
R1130
XX
WR_RAM
6
RD/ECS_5V
RST_O
5
WR/ESC_RX
RST_O/ECS_NC
4
R1115
0
RST_I
3
RST_I/ECS_NC
ALE_M
2
ALE_M/ECS_TX
R1131
GND
XX
1
R1132
0
R1133
0
CHIP
CN9509
TX
4P
1
GND
KEY2
2
KEY2
TO H1 BOARD
R9725
3
KEY
CN4404
0
CHIP
4
GND
CN9507
11P
1
GND
SIRCS_OUT
2
SIRCS
3
GND
STBY5V
STBY+5V
4
5
GND
R9726
0
TO H2 BOARD
6
POWER ON LED
CN1000
LAMP_LED
7
LAMP LED
R9727
0
ON_TIMER
8
TIMER LED
STBY_LED
9
STBY LED
R9728
0
10
GND
KEY
11
KEY
R9729
0
CHIP
CN9508
5P
1
GND
2
GND
LAMP_CTL
3
LMP_CTL
C9590
4
GND
1UF
10V
5
LMP_PROT
LAMP_FLAG
STBY5V
STBY3.3V
R7497
10k
1/16W
AVLINK
C1037
R7496
10k
0.22
1/16W
16V
R1081
XX
STBY2.5V
STBY3.3V
R1082
0
STBY3.3V
XX
REG17.5V
STBY3.3V
RESET_TR
STBY_LED
CS
R7592
TX
10k
1/16W
HDMI_RST
R7593
XX

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