AV-48WP30
AV-48WP30
No.51914
No.51914
&
2-13
2-14
MAIN PWB CIRCUIT DIAGRAM
[5/12]
9V
X
R139
0
R131
X
R132
X
R142
X
R138
BSD_Y
BSD_YG
BSD_B
BSD_BG
X
R195
BSD_R
100
R183
SUB_Y
Y_MAIN
D13
D12
COM_Y
COM_B
COM_R
PC_Y
CB_MAIN
CR_MAIN
NTSUBH2
SDA0
SCL0
5V
PC_PR
BSD_RG
COM_YG
SUB_YG
SUB_CB
Y_SW
SUB_CBG
SUB_CR
SUB_CRG
X
R196
X
R197
1k
VAS
R199
270
R198
BSD3
*1
2SC2412K/QR/-X
*2
2SA1037AK/QR/-X
*3
1SS355-X
X
NON MOUNT
BSD2
D11
BSD1
D33
D32
100
R184
SELBSD
0
K151
COM_BG
D31
X
Q161
0
R159
2.2k
R161
X
R160
X
R170
X
R171
X
R173
470
R145
PC_PB
2SC3837K/NP/-X
Q151
COM_RG
NTSUBV2
MM1519XQ
IC151
47/25
C131
47/25
C132
47/25
C133
100
R174
X
C155
X
C156
220k
R187
Q152
Q153
680
R147
680
R149
220k
R188
0
R146
0
R148
220k
R189
V1_V3
MAIN_Y
MAIN_YG
100
R190
X
R191
BSDJ
MAIN_CB
MAIN_CBG
MAIN_CR
MAIN_CRG
*4
C138
*4
C139
*4
C140
X CB1
C170
X CB1
C171
X CB1
C172
220k
R177
1/16
CB1
C173
1/16
CB1
C174
1/16
CB1
C175
0
R017
X
R019
X
R018
220k
R176
220k
R175
220k
R163
220k
R164
220k
R165
100
R186
100
R185
0.1/25
C162
100/16
C160
100/16
C149
0.1/25
C148
X
R150
X
R151
X
R152
M52055FP-X
IC131
120
R137
2.2K
R141
120
R133
2.2K
R140
1/16
CB1
C135
2.2K
R144
1/16
CB1
C136
1/16
CB1
C137
0
R136
0
R134
120
R135
1/25
CF1
C134
100
R143
220
R153
220
R154
0
R166
0
R167
R179
220
R180
220
R181
220
R182
0
R157
0
R158
X
Y151
0.01
C176
0.01
C177
0.01
C178
X
R168
X
R169
X
R172
TC4W66F-X
IC021
100
R022
100
R023
390
R024
1.8k
R025
47k
R020
10k
R021
NCF11EZ-105X
C021
*1
Q021
R_GAIN
0
Y102
0
Y101
0
Y154
0
Y155
W-F2
0
Y160
0
Y161
0
Y162
0
Y163
0
Y158
0
Y159
X
R055
X
R056
X
R057
CN0AE X
X
C153
X
C154
X
C161
1E
Z
C150
1E
Z
C151
1E
Z
C152
*4
QRN143J-0R0X
X
Y171
W-K1
X
R054
X
R053
BSD_H
BSD_V
BSD_Y
PC_Y
SUB_YG
BSD_YG
BSD_B
BSD_BG
BSD_R
BSD_RG
SUB_CBG
SUB_CRG
YCONP_SW
CB_SW
CR_SW
MAIN_Y
PC_PR
PC_PB
MAIN_CRG
MAIN_CBG
MAIN_Y
MAIN_YG
MAIN_CB
MAIN_CBG
MAIN_CR
MAIN_CRG
GND2
MAIN_CB
MAIN_CR
MAIN_YG
PC_Y
PC_PR
PC_PB
BSD_YG
YCONP_SW
CB_SW
CR_SW
BSD_Y
BSD_B
BSD_R
BSD_BG
BSD_RG
VCC
VCC
VCC
VCC
VCC
VCC
A
VCC
DVCC
GND
GND
GND
GND
GND
GND
GND
GND
PC
GND
GND
GND
GND
GND
GND
SCL
SDA
ADDRESS
DGND
L1OUT
L2OUT
L3OUT
MONSW
GND
PR
OUT3
PBOUT3
Y
OUT3
PR
OUT2
PBOUT2
Y
OUT2
PR
OUT1
PBOUT1
Y
OUT1
YIN
Y
PB
PR
PBIN
PRIN
V1_YIN
V1_PBIN
V1_PRIN
V1_SW
V1_L1
V1_L2
V1_L3
V2_YIN
V2_PBIN
V2_PRIN
V2_SW
V2_L1
V1/V3
VCC
GND
GND
GND
L
L
L
H
H
H
V2_L2
V2_L3
V3_YIN
V3_PBIN
V3_PRIN
V3_SW
V3_L1
V3_L2
V3_L3
COMPONENT SW
3.2V
3.2V
3.2V
4.6V
4.6V
4.6V
4.6V
4.6V
4.6V
H
H
BSD_Y
BSD_YG
BSD_CB
BSD_CBG
BSD_CR
BSD_CRG
BSD_HS
BSD_VS
BLANKER
GND
IP BASE
HD-SYNC
HD-SYNC
AV SELECTOR
REGLATOR
MICOM
C DECODER
AV SELECTOR BLOCK
RGB PROCESS BLOCK
R-Y GAIN SW
SW
BUFFER
BUFFER
(COMPONENT SW)
SSB-1051A-M2
MAIN PWB
(5/12)
:
:
:
:
:
NOTE
0
AV SELECTOR BLOCK
BUFFER
BUFFER
COMPONENT SW
AV SELECTOR
AV SELECTOR
2SC3837K/NP/-X
2SC3837K/NP/-X
Summary of Contents for AV-48WP30
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