Read Sony KE-42TS2E (serv.man2) Service Manual online
KE-42TS2E (HK) 3-6
(1) B Board
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
2.5
8
7
6
1.9
1.9
1.7
2.2
1.3
2.5
2.5
4.9
4.8
0.9
0.4
2.5
2.3
0.1
1.2
1.9
2.3
0.1
2.5
2.5
2.4
2.5
2.5
0
1.1
4.0
1.7
3.8
2.5
2.3
1.7
5.0
1.9
2.9
1.7
+5V
0.4
0.1
5.0
0.4
0.1
+6V
+5V
5
4
+5V
+5V
1.6
1.9
2.5
3
2
1
2.5
1.9
1.9
2.5
1.9
2.5
+5V
+5V
2.2
2.9
0
TO(5/7)
TO(2/7)(5/7)
TO(5/7)
TO(7/7)
TO(2/7)
TO(3/7)
TO(3/7)
TO(5/7)
TO(2/7)
TO(2/7)
AMP
POWER BOARD
TO
B(1/7)
(COLOR DECORDER)
B-SS11842<HK.>-B..-P1
CLAMP
AMP
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
+5V REG
CN7601
TU BOARD
SCP
TO Q(2/3)BOARD
CN7005
8P
CN1502
CN7004
TO Q(2/3)BOARD
TO TU BOARD
CN7602
EXT_BLK
EXT_B
EXT_G
EXT_R
GND
GND
GND
GND
GND
TEXT_V
GND
TEXT_H
GND
TEXT_YS
GND
TEXT_B
GND
TEXT_G
GND
TEXT_R
GND
TO
STBY5V
BUSY
AV_LINK
GND
SCL1
SDA1
Y
B-Y
R-Y
VS
HS
GND
GND
GND
AN5V
AN5V
GND
Y_SIG
C_SIG
A6V
A13V
RESET
THERMO
A13V
GND
GND
DIG3.3V
DIG5V
POWER
GND
AN6V
AN6V
DIG3.3V
GND
GND
DIG5V
STBY5V
AMP
AMP
AMP
AMP
BUFF
BUFF
BUFF
SW
GND
A2
Y1
G
VCC
G
GND
Y2
A1
ADD(8EH)
FSC OUT
Y
COMB Y
COMB C
YS/YM
R2
APL FIL
YS3
SDA
SCL
D-VDD
Xtal
BPH-Fil
G2
B2
Y/C Vcc
Y2
Cb2
Cr2
Y/C GND
R1
G1
B1
YS1
Cr out
Cb out
Y OUT
Y1
Cb1
Cr1
SYNC-GND
SYNC-Vcc
Y FOR SYNC
SCP
HS
D-GND
COMB C/FORCED S
COMB Y
VS
CVBS OUT(2VPpp)
SYNC IN
CVBS/Y1
C1
AFC.Fi
COMB SYS
CVBS/Y2
C2
CVBS/Y3
APC-Fil
C3
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
1
2
3
4
5
6
7
8
1
3
6
7
10
2
4
5
9
12
1
3
6
7
10
2
4
5
9
12
1
3
6
7
10
2
4
5
9
12
OUT
VCC
GND
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
R1
R2
R4
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
C55
IC5
L1
L2
L3
L4
FL2
FL3
Q5
Q9
Q12
Q13
Q14
X1
L7
C1
C3
C6
C11
C12
C13
C17
C24
C25
C26
C35
C42
R21
R23
R29
R34
R39
R43
R46
R48
R52
R53
R54
R55
R58
R59
R60
R61
R62
R64
R65
R67
R70
R72
R75
R76
R78
R80
R81
R83
R85
R89
R90
R91
R92
R93
R94
R95
R98
R100
R101
R102
R103
R104
R105
C16
C19
C22
C48
C49
C50
C61
C62
C68
R45
C5
JL1
R3
R57
C20
C21
FL1
IC7
C70
Q18
Q22
Q23
Q24
Q25
Q26
R5
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
C14
Q15
Q16
Q27
R51
R79
R84
R71
Q1
Q2
Q28
Q29
Q30
Q4
C2
C51
CN101
CN103
TP9
R22
R36
R56
C53
C71
Q20
C67
C18
C10
C15
C9
C8
C43
C45
C46
C47
C57
C74
C75
C76
R108
R109
R110
JL12
JL15
JL16
JL17
JL18
JL19
JL20
JL21
JL22
JL24
JL27
JL28
JL30
JL31
JL32
C31
C32
C33
C78
C79
C80
C7
R111
C84
C82
C69
C083
JL10
JL11
C23
C27
C28
C29
R1502
R1503 R1504 R1505
R1506
R1507
R1508
R1509
R1510 R1511
C30
CN1501
R118
R119
L1502
L403
JL14
JL13
JL33
D1
C72
IC1
C44
CN102
IC2
1k
1/16W
:RN-CP
7.5k
1/16W
:RN-CP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
27k
1/16W
:RN-CP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
16.2MHz
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
680k
1/16W
:CHIP
:CHIP
680k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
2SB709A
2SB709A
H355LNK7849
2SB709A
2SB709A
2SB709A
H355LNK7849
18p
CH:CHIP
CXA1211M
3.9k 1/16W :CHIP
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
1µH
:CHIP
10µH
:CHIP
0.01 25V B:CHIP
0.022 25V B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
10p
CH:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
15p
CH:CHIP
120p
CH:CHIP
100
1/16W
:CHIP
:CHIP
560
1/16W
:CHIP
:CHIP
5.6k
1/16W
:CHIP
:CHIP
680
1/16W
:CHIP
:CHIP
5.6k
1/16W
:CHIP
:CHIP
680
1/16W
:CHIP
:CHIP
470
1/16W
:RN-CP
560
1/16W
:CHIP
:CHIP
680
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
5.6k
1/16W
:CHIP
:CHIP
560
1/16W
:CHIP
:CHIP
100k
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
22k
1/16W
:RN-CP
1.8k
1/16W
:RN-CP
2.2k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
5.6k
1/16W
:RN-CP
4.7k
1/16W
:RN-CP
2.7k
1/16W
:RN-CP
1k
1/16W
:RN-CP
1k
1/16W
:RN-CP
220
1/16W
:RN-CP
1k
1/16W
:RN-CP
1k
1/16W
:RN-CP
1.1k
1/16W
:RN-CP
3.3k
1/16W
:RN-CP
10k
1/16W
:CHIP
:CHIP
470
1/16W
:RN-CP
1.2k
1/16W
:RN-CP
1k
1/16W
:CHIP
:CHIP
150
1/16W
:RN-CP
4.7k
1/16W
:RN-CP
2.7k
1/16W
:RN-CP
100
1/16W
:RN-CP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.22
10V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
1k
1/16W
:RN-CP
0.47
16V
B:CHIP
47
1/16W
:CHIP
:CHIP
2.2k
1/16W
:RN-CP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
H355LNK7849
BA05FP
0.1
16V
16V
B:CHIP
DTC144EE
2SC4617
2SC4617
2SC4617
2SC4617
2SC4617
0 1/16W :CHIP
4.7
10V
10V
B:CHIP
2SA1774
2SA1774
2SA1774
330
1/16W
:CHIP
:CHIP
0
1/16W
:CHIP
:CHIP
3.3k
1/16W
:RN-CP
8.2k
1/16W
:RN-CP
2SA1037AK
2SA1037AK
2SA1037AK
2SA1037AK
2SA1037AK
2SA1037AK
4.7 10V B:CHIP
10
6.3V
B:CHIP
15P
9P
680
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
100
10V
10V
:AL-CP
47
6.3V
:AL-CP
2SC4617
100
10V
10V
:AL-CP
10
16V
:AL-CP
100
6.3V
:AL-CP
100
6.3V
:AL-CP
100
6.3V
:AL-CP
2.2
10V
10V
B:CHIP
47
6.3V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
47
6.3V
:AL-CP
1
10V
B:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
0.22
16V
B:CHIP
0.22
16V
B:CHIP
0.22
16V
B:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
0.1 16V B:CHIP
0
:CHIP
100
6.3V
:AL-CP
100
10V
10V
470
10V
10V
:AL-CP
10
10V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
4.7
10V
10V
B:CHIP
12P
1M
1/16W
:CHIP
:CHIP
1M
1/16W
:CHIP
:CHIP
1µH
:CHIP
1SS387
47
25V
:AL-CP
TC7W241FU
BUFF
47
6.3V
:AL-CP
9P
CXA2163AQ-T6
COLOR DECODER
FSC
COM.C
COM.Y
COM.IN
PICAGC.SW
VIDEO
AN 5V-3
AN 5V-3
AN 5V-3
AN 5V-3
AN 5V-3
VID_H
VID_V
STBY
DIG
DIG
AN
AN
5V
5V-2
3.3V-2
6V
5V-3
POWER
AN
5V-3
5V-3
THERMO
RGBYUV
SDA_LS
SCL_LS
AV_LINK
TU_RES
BUSY_TU
V.Y
V.B-Y
V.R-Y
G/Y
B/U
R/V
XX
0.5 Vp-p
(H)
1
• B(1/7) BOARD WAVEFORMS
0.5 Vp-p
(H)
2
0.5 Vp-p
(H)
3
0.5 Vp-p
(H)
4
0.8 Vp-p
(H)
5
2.0 Vp-p
(H)
6
0.9 Vp-p (24.5 MHz)
7
0.9 Vp-p (16.2MHz)
8
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