Mother Pwb Circuit Diagram - Panasonic BT-H1700BMC Service Manual

MOTHER PWB CIRCUIT DIAGRAM

SLOT1
COMPO/VIDEO PWB ASS'Y
CN007
QGB2514J1-50
R168
0
D101
X
R150
10k
SLSCA3_1
SLSCA3_2
SLSCA3_3
R153 R154 R155
5.4V
10k 10k 10k
4.9V 0V
SLSCA1_1
5.0V
0V
SLSCA1_2
5.0V
SLSCA1_3
IC102
5.0V
TC4052BF/N/-XE
C101
100/16
105
SLSCA2_1
4.9V
SLSCA2_2
SLSCA2_3
IC101
R156 R157 R158
TC4052BF/N/-XE
10k 10k 10k
SLSCA4_1
SLSCA4_2
SLSCA4_3
R159
10k
R101 R102 R109 R108 R103 R104 R105
22k 22k 22k 22k 22k 22k
SLDET_1
SLDET_2
SLDET_3
SD_AUDIO
TRUTH TABLE IC101, IC102
IC201
BA12FP-X
13.8V
105
C207
C201
0.22
47/35
CN005
QGB2514M1-44
CN008
QGB2514J1-50
0.2V 5.4V 3.8V
R151 R152
10k
10k
IC104 16
1.0Vp-p(H)
5.4V
C109
47/35
105
C102
.01
IC105 11
R160 R161
10k 10k 0.7Vp-p(H)
R106 R107
22k 22k 22k
C115
47/35
C140
47/35
C143
47/35
105
IC103
JLC1562BF-X
R165 R166
10k 10k
C120
.01
R118
18k
11.7V
7.2V
C116 C117
47/35 Q101 47/35
∗
105 105
IC202 1
C119
BA05FP-X 100/16 6.6V
C203 C204
C206
2200/25 47/35 100/16
R119 R120
QEHQ1EM-228 6.7V 105
5.0V 33k 1k
105
11.9V
105
105
C208
C202
0.22
C205
0.1
0.1
CN006
QGB2514J1-50
MAIN PWB (1/2) CN005
SLOT2
COMPO/VIDEO PWB ASS'Y
IC104 8
C105
0.7Vp-p(H)
105
47/35
C106
105
47/35
C107
105
47/35
5.9V
C108
105 5.9V
47/35
R127
X
C145
CH
IC104
10p
M52055FP-X
R162
R113 10k
10k
C121
5.9V
10/50
4.4V
4.3V
IC106
NJM2234M-XE
C110
105
47/35
C111
105 C122
47/35
10/50
C112
105
47/35
C123
C113 10/50
105
47/35
C114
105
47/35
R117
10k
IC105
C124
M52055FP-X
10/50
105
IC107
NJM2234M-XE
105
C125
10/50
C146
105 R163 R164
105
CH
C139 10k 10k
C126
10p
47/35
10/50
105
105
R130 R131 R132
X X
X
C142
C127
47/35
47/35
105 105
R133
10k
IC111
M52055FP-X
C141
47/35
C147
105
CH
10p
R167
TRUTH TABLE
10k
R121 R124
18k 18k
11.7V
11.7V
7.2V 7.2V
C118
Q102 47/35 Q103
∗ ∗
105
1 1
6.6V 6.6V
R122 R123 R125 R126
33k 3.3k 33k 3.3k
SIGNAL PWB (1/2) CN006
SCM-8
SLOT3
COMPO/VIDEO PWB ASS'Y
CN009
QGB2514J1-50
R128 R129
X X
C104
.01
C103
100/16
105 105
105
105
IC108
NJM2234M-XE
11.9V
C128
10/50
105 7.4V
6.6V
C129
10/50
105
IC110
C130
7.4V 10/50 TC4052BF/N/-XE
105
R134 R135 R136
X X X
R146
R140
C148
X
X R141
X
R142
X
R172
0
TRUTH TABLE
MOTHER PWB ASS'Y
FX-6142A
R137 R138 R139
X X X
C138
.01
C131
105 C137
10/50
100/16
105
IC109
NJM2234M-XE
C132
10/50
105
7.4V
C133
10/50 7.4V
105 0V
5.0V
R147
X
X R148
X
NOTE
∗
1 : 2SC2412K/QR/-X
X : NON MOUNT
0 : NRSA63J-0R0X