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Panasonic TH-37PA20AA Service Manual page 494

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TO
PA-BOARD
(PA6)
DL1000
DL1031
ELKE103FA
ELKE103FA
C1006
C1000
16V
0.1u
16V
0.1u
+
+
C1001
6.3V
47u
TO
D-BOARD
R1213
(D3)
1k
4
N
R1215
10k
R1214
47
MAIN9V
Q1025
Q1026
SUB5V
2SD0601ALL
2SD0601A0L
2SD0601ALL
SDA1
B1ABCC000004
2SD0601A0L
SCL1
B1ABCC000004
TV ON
TV ON
R1237
10k
8
c
C1238
50V
7
100p
T
C1234
C1239
6
50V
50V
N
0.01u
100p
5
C
SDA0
L1270
SCL0
J0JCC0000241
MAIN9V
5V<=>3.3V
C1270
0.1u
16V
JS015
AV4_Y
MAIN_YV
AV4_PB
MAIN_C
JS026
R1278
AV4_PR
100
JS035
SUB_YV
R1276
100
JS016
SUB_C
JS027
AV4_Y
JS036
AV4_PB
JS052
AV4_PR
R1270
MAIN_YV
100
MAIN_C
AV2_QLINK
R1271
AV4_QLINK
100
QLINK_SEL
R1272
AV_MUTE
100
SUB_YV
SUB_C
MSP_DEF
R1273
100
AFC1
EC_FB
SUBON
D1000
EC_GREEN
MA3X152K0L
R1000
EC_RED
47k
EC_BLUE
KEY
5
51
DG6
DL1015
ELKE103FA
DG3
R1224
0
R1005
10k
R1222
0
C1274
16V
47u
C1275
16V
R1279
1u
100
R1280
47
1
36
G/Y/CV-1
SDA
C1276
R1281
47
2
35
B/U/SC-1
SCL
16V
1u
3
34
R/V/CY-1
GND2
TP012
C1277
R1282
100
4
33
16V
L1
Y/SY/CV OUT1
1u
TP017
R1283
100
5
32
R1
U/SC OUT1
TP016
R1284
100
6
31
Y/CV-2
V/SY OUT1
7
30
U/SC-2
L OUT1
8
29
V/SY-2
R OUT1
9
28
L2
VCC2
TP014
R1285
0
10
27
R2
Y/SY/CV OUT2
TP015
C1278
R1286
100
11
26
16V
VCC1
U/SC OUT2
1u
TP013
R1287
100
12
25
Y/CV-3
V/SY OUT2
13
24
U/SC-3
L OUT2
C1279
14
23
16V
V/SY-3
R OUT2
1u
15
22
L3
GND1
C1280
16
21
R3
L4
16V
1u
JS172
17
20
Y/CV-4
R4
JS170
18
19
U/SC-4
V/SY-4
C1281
16V
JS169
1u
IC1270
JS168
AN15851A-E1
AV SW
DG18
TO
TO
K-BOARD
G-BOARD
(K12)
(G18)
6
TP47R
TP47B
TP47G
JS071
MAIN_Y_VBS
MAIN_C_PB
MAIN_PR
SUB_Y_VBS
SUB_C_PB
SUB_PR
SUB5VGK
DG12
TH-42PA20B/E DG-Board(1of8)Schematic Diagram
7
SRQ
REMOCON
SOS-INFO
TU_RXD
TU_TXD
SOS_PANEL
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
9

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