Sony KP-FW46M31 Service Manual page 100

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A (3/3) BOARD WAVE FORMS
1
1
2
NTSC
SECAM
NTSC
PAL
PAL
(H)
(H)
(H)
2.5V
2.5V
2.5V
P-P
P-P
P-P
4
4
5
NTSC
SECAM
PAL
(H)
(H)
(H)
0.6V
0.6V
4.0V
P-P
P-P
P-P
9
0
NTSC
NTSC
PAL
3.4V
(H)
1.3V
(H)
2.7V
(H)
P-P
P-P
P-P
A
[POWER SUPPLY, TUNER, AUDIO AMP]
— A BOARD (CONDUCTOR SIDE) —
1
2
3
A
B
R2081
Q2010
R2065
R2077
R2086
R2108
R2069
C
R2045
C2073
C2027
R2074
Q2011
R2063
R2042
IC2002
JR2005
C2089
C2053
Q2009
R2048
C2076
C2077
R2034
Q2007
R2039
R2054
C2081
R2066
C2080
R2102
C2066
R2064
R2062
C2084
Q2013
JR22
R2114
R2084
C2079
C2099
R2073
R2082
R2085
Q2012
R2104
R2079
C2075
JR4
D
JR46
JR48
JR47
JR45
JR49
JR5
JR6
JR31
JR50
JR51
R2098
Q2000
E
JR2004
JR19
JR52
JR53
JR54
JR55
2
3
SECAM
NTSC
3
SECAM
PAL
(H)
(H)
2.5V
0.6V
0.6V
(H)
P-P
P-P
P-P
6
7
8
(H)
(V)
(V)
4.0V
1..5V
1.5V
P-P
P-P
P-P
!™
SECAM
2.5V
(H)
5.9V
(H)
P-P
P-P
4
5
6
7
Q6109
Q6104
R6119
R6114
R6126
Q6103
JR3
JR16
Q6102
JR6206
C6125
Q6105
JR17
R6125
Q6108
Q6106
R6130
Q6111
C6122
R6127
Q6110
Q6112
R6249
Q6215
Q6217
Q6203
JR6207
R6215
R6216
C6225
R6005
C6229 C6234
R6008
Q6200
R6006
Q6205
Q6204
R6212
C6227
Q6202
R6206
R6213
C6226
R6217
Q6201
C6205 C6220
R6231
R6211
R2021
R2025
R2019
C2071
C2033
C2037
R2035
R2011
C6247
C6238
R2013
R2018
R2027
C2004
C2005
R2015
R2028
R2036
R2046
C2021
R2049
C2008
C2031
C2050
JR8
R2031
R6222
Q2003
R6229
R2006
C2057
R2004
C2006
C2038
C2054
R2059
Q2001
C2034
R2058
R2123
R2000
JR14
Q6209
R2026
JR10
R2037
Q6210
R2041
C6242
R6225
Q2005 Q2006
JR21
R2056
C2046
R2068
Q2008
R6230
C2063
R2061
JR13
A BOARD SEMICONDUCTOR LOCATION
IC
Q6102
Q6105
(
)
(
)
Component
Conductor
Side
Side
Q6107
IC2000
D-2
Q6108
IC2002
C-2
Q6109
IC6100
B-1
Q6110
IC6200
C-2
Q6111
IC6201
C-2
Q6112
IC6202
C-3
Q6209
IC6203
D-4
Q6210
TRANSISTOR
(
Component
)
(
Conductor
)
*
Side
Side
1
Q2000
E-1
D2001
1
Q2001
D-5
D2004
1
Q2005
E-5
D6000
1
Q2006
E-5
D6005
1
Q2007
C-2
D6006
1
Q2008
E-5
D6108
1
Q2010
C-2
D6109
1
Q2012
D-3
D6113
1
Q2013
D-3
D6114
: Refer to Terminal name of semiconductors in silk screen printed circuit
*
(see page 96)
R6113
C6126
C6111
– 100 –
B-7
1
D6115
B-7
3
1
3
B-7
D6116
B-6
A-1
1
D6117
B-6
3
1
3
B-7
D6118
A-7
A-7
1
D6119
B-7
3
2
3
B-7
D6120
A-7
1
3
B-7
D6121
B-7
1
3
B-7
D6122
C-7
1
3
D-4
D6123
B-6
1
3
D-4
D6200
C-5
3
D6201
C-6
3
D6202
D-5
DIODE
3
D6203
D-5
3
D6204
D-5
(
Component
)
(
Conductor
)
*
3
Side
Side
D6205
C-7
3
3
D-5
D6206
C-7
C-2
3
3
D6207
D-5
3
3
B-7
D6208
D-5
B-4
-
3
D6209
D-4
3
A-3
-
D6210
D-4
B-7
3
3
D6211
D-4
B-1
-
D6212
D-4
3
B-2
-
D6214
C-4
-
3
B-2
-
D6215
E-7
KP-FW46M31/FW51M31
RM-1015

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