Sony KDF-55WF655 / KDF-60WF655 Service Manual ▷ View online
KDF-55WF655/60WF655
50
KDF-55WF655/60WF655
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3
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
G2 BOARD SCHEMATIC DIAGRAM (2 OF 2)
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
S
S
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
D6902
Q6909
D6901
C6905
C6910
Q6906
Q6907
Q6908
C6913
D6904
D6905
C6914
C6915
C6907
C6908
C6912
C6904
IC6904
Q6910
C6901
C6902
Q6915
Q6912
Q6913
C6923
Q6916
R
68
8
9
R
68
91
R
68
92
R6902
R6904
R
69
1
0
R6911
R6958
R6867
R6869
R6870
R6873
R6880
R6906
R6907
R6908
R6909
R6930
R6933
R6937
R6938
R6939
R6940
R6941
R6942
R6943
R6944
R6945
R6947
R6948
R6949
R6950
R6951
R6952
R6953
R6956
R6957
R6959
R6960
R6961
R6962
R6
9
66
R6968
R6
97
6
R6
9
77
R6980
R6981
R
69
83
R6
98
7
RB6901
RB6902
R6954
R6955
R6
89
7
R6
8
98
R6
89
9
R
69
6
7
R6877
R6882
R
68
9
3
R6894
R6896
R6901
R6912
R
69
1
4
R6
91
5
R
69
1
8
R6
91
9
R
69
2
0
R6
92
1
R
69
2
2
R6929
R
69
64
R6988 R6989
R6993
R6999
R6934
R6895
C6909
R6890
R6995
R6913
R6996
R6868
R6874
R6881
R6
97
2
R
69
73
R6
98
4
R
69
85
R
69
8
6
R6946
R6866
JL6907
X6900
R6883
R6884
R6885
R6886
R6887
R6888
JL6900
R6924
R6927
R6928
R6971
R6876
R6865
R6864
JL
69
2
1
C6917
R6963
R6970
JL
69
1
6
JL
69
1
5
JL6950
IC6902
C6918
IC6909
IC6905
Q6901
Q6902
0.1
16V
16V
B:1608
DTC114EKA
0.01
25V
B:1608
0.1
16V
16V
B:1608
0.01
25V
B:1608
02CZ5.6-TE85L
0.001
B:1608
12p
50V
50V
CH:1608
12p
50V
50V
CH:1608
M1MA152WA
MA111
M1MA152WK
100p
16V
CH:1608
0.1
16V
16V
B:1608
PST3627UL
RESET
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
10
0
1/
10
W
:1
6
08
1
00
1
/1
0
W
:1
60
8
1
00
1
/1
0
W
:1
60
8
0
1608
:CHIP
0
1608
:CHIP
10
0
1/
10
W
:1
6
08
100
1/10W
:1608
0
1608
:CHIP
10k
1/10W
:1608
:1608
100k
1/10W
:1608
:1608
100k
1/10W
:1608
100
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
2.2k
1/10K
:1608
2.2k
1/10W
:1608
1M
1/10W
:1608
:1608
100
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
:1608
100
1/10W
:1608
47k
1/10W
:1608
:1608
100k
1/10W
:1608
33k
1/10W
:1608
:1608
10k
1/10W
:1608
10k
1/10W
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
22k
1/10W
:1608
1k 1/10W
:1608
10k
1/10W
:1608
:1608
1k 1/10W
:1608
10k
1/10W
:1608
:1608
22k
1/10W
:1608
:1608
10k
1/10W
:1608
2.2k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
1k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
270
1/10W
:1608
:1608
2
2
1
/1
0W
:
16
0
8
220
1/10W
:1608
22
1/
10
W
:1
6
08
2
2
1
/1
0
W
:1
60
8
100
1/10W
:1608
:1608
100
1/10W
:1608
1
00
1
/1
0
W
:1
60
8
10
0
1
/1
0W
:
16
0
8
10k
1/16W
10k
1/16W
1k 1/10W
:1608
1k 1/10W
:1608
0
16
08
:
CH
IP
2
7
1
/1
0W
:
RN
-
CP
27
1
/1
0W
:
RN
-
CP
22
1/
1
0W
:
16
0
8
0
1/10W
:1608
100
1/10W
:1608
10
k
1/
10
W
:1
6
08
100
1/10W
:1608
1.5k
1/10W
:1608
:1608
47
1/10W
:1608
100
1/10W
:1608
22
1/
10
W
:1
60
8
22
1/
1
0W
:
16
08
10
k
1/
10
W
:1
6
08
10
k
1/
10
W
:1
6
08
10
k
1/
10
W
:1
6
08
10
k
1/
1
0W
:
16
08
10
k
1/
10
W
:1
6
08
100
1/10W
:1608
10
k
1/
10
W
:
16
08
10k
1/10W
:1608
:1608
10k
1/10W
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
100
1/10W
:1608
100
1/10W
:1608
0.1
16V
B:1608
100
1/10W
:1608
0
:1608
0
:1608
10k
1/10W
:1608
:1608
100k
1/10W
:1608
100k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10
k
1/
1
0W
:
16
08
1
0k
1/
10
W
:1
60
8
10
k
1
/1
0
W
:1
60
8
1
0k
1
/1
0
W
:1
60
8
10
k
1/
10
W
:1
6
08
100
1/10W
:1608
0
1608
:CHIP
6MHz
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
2PB709AR-115
LAMP CTL-4
2PB709AR-115
2PD601AR-115
LAMP CTL-1
2PD601AR-115
LAMP CTL-2
2PD601AR-115
LAMP CTL-3
2PD601AR-115
2PD601AR-115
2PD601AR-115
10k
1/10W
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
10k
1/10W
:1608
:1608
0
1608
:CHIP
10k
1/10W
:1608
:1608
0
1608
:CHIP
0.1
16V
16V
B:1608
100
1/10W
:1608
:1608
100
1/10W
:1608
MB90F334APMC-GE1
0.01
25V
B:1608
TC7SET32FU
OR-GATE
TC7SH08FU
AND
2SK2036
LEVEL-SHIFT
2SK2036
LEVEL-SHIFT
+3.3V
+3.3V
+3
.3
V
+3.3V
+5V
LCDE-RST
FL-CONT
B-INT
+5V
STBY-LED-TV
POW-LED-TV
IIC-E
E-POW-CTL
POW-LED
DCP-V
STBY-LED
SP-PROT
S-MASTER CONT
USB-E
WP-C
WP-LUT
AU-MUTE
E-MUTE
BUSY3
BUSY3
BUSY3
+5V
BUSY3
IIC-WE
B
U
S
Y
S
D
A
2
S
C
L
2
FAN-PROT
LAMP-COV
LAMP-CNT
HV-DET
SDA-E
SCL-E
S
C
L
2
S
D
A
2
LAMP-PROT
V
B
U
S
D
-
D
+
AD-PD
SCDT
SCSHIFT
FAN-CTL
SCLACTH2
SCLACTH1
S
C
L
-
W
E
S
D
A
-
W
E
RST-PRO
RST-AMP
S
D
A
2
S
C
L
2
LAMP LED
TIMER
TIMER
S
C
L
0
S
D
A
0
F
A
N
C
O
N
T
L
A
M
P
-
C
O
N
T
FAN-PROT
LAMP-COVER
LAMP-PROT
LAMP-PROT
LAMP-HV-DET
AC-SW
S
I
N
0
S
O
T
0
X
0
A
X
1
A
V
C
C
V
S
S
S
C
K
0
S
I
N
1
S
O
T
1
S
C
K
1
W
U
P
S
I
N
S
O
T
S
I
R
C
S
U
A
R
T
2
(
M
D
R
C
N
)
U
A
R
T
2
(
M
D
R
C
N
) SOT3
SCK3
AVCC
AVRH
AVSS
TEMP1
TEMP2
TEMP3
VSS
SEL0
SEL1
CL_X
SCDT
TMDS_ON
CABLE DET
PD0
PD1
HDMI_RESET
I
C
F
R
E
E
L
O
G
O
V
S
S
V
C
C
V
S
S
V
C
C
H
V
M
H
V
P
H
C
O
N
X
P
_
A
L
A
R
M
F
H
P
_
C
P
U
G
O
F
H
P
_
P
D
P
G
O
M
D
2
M
D
1
M
D
0
BUS_SW
SP_PROT
BINT
VCC
VSS
X1
VCC
VSS
X1
X0
DIP SW0
DIP SW1
DIP SW2
DIP SW0
DIP SW1
DIP SW2
DIP SW3
DIP SW4
DIP SW5
DIP SW6
DIP SW4
DIP SW5
DIP SW6
DIP SW7
R
S
T
VCC
RST
IC BLK
S
T
B
Y
3
.
3
V
R
E
S
E
T
M
D
2
B
U
S
Y
3
G
N
D
S
I
0
S
O
0
S
C
K
0
(P1)
(P1)
(P1)
(P1)
(P1)
(P1)
S
D
A
1
(
4
0
0
K
)
S
C
L
1
(
4
0
0
K
)
SIN3
SCK2
SCK2
LED ON
HOT_PLG_DET
CD
GND
AUDIO RESET AMP
AUDIO RESET PRO
PANELON
I
N
V
U
S
B
-
D
V
P
U
S
B
-
D
V
M
U
S
B
-
D
B
U
S
T
E
S
T
I
N
V
_
F
A
I
L
LOW-B-DET
BL-IN
P
O
W
L
E
D
S
W
STBY LED
S
T
B
Y
L
E
D
S
W
POWER LED
L
C
D
E
M
U
T
E
A
D
-
P
D
J
P
C
-
B
U
S
Y
J
P
C
-
D
L
E
N
J
P
C
-
A
D
R
S
0
J
P
C
-
A
D
R
S
1
WP1
(P1)
WP0
(P1)
(P1)
AUDIO-MUTE
(P1)
SHIELD CASE OF IC6902
SHIELD CASE OF IC6902
SHIELD CASE OF IC6902
SHIELD CASE OF IC6902
SHIELD CASE OF IC6902
SHIELD CASE OF IC6902
AMP_PROT
S
C
L
A
C
T
H
1
(P1)
(P1)
(P1)
(P1)
P
6
0
I
N
T
-
V
J
P
C
-
A
D
R
S
2
S
C
L
A
C
T
H
2
P-CTL(UNUSED)
2.9
2.9
4.2
3.2
3.0
0.0
0.7
0.6
0.6
0.0
0.0
5.0
4.3
3.2
3.2
3.2
5.0
3.2
3.2
0.0
3.2
0.8
0.0
3.2
0.0
0.0
0.0
3.0
3.2
3.2
0.0
0.0
3.2
3.2
1.3
1.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0.0
0.0
0.0
0
.
0
0
.
0
0
.
0
0
.
0
0
.
0
0
.
0
0
.
0
0
.
0
0
.
0
0.0
4
.
4
4
.
5
3
.
2
3
.
2
3
.
1
3
.
1
3
.
2
3
.
2
3
.
2
0
.
2
3
.
2
0
.
0
3
.
2
3
.
1
3
.
2
2
.
9
2
.
9
3
.
2
0
.
3
0
.
3
3.2
9-965-972-01<LA3>G2 P2 OF 2
+3.3V
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