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Panasonic TH-50PHW6BX Service Manual page 491

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C4-BOARD TNPA2906 (1/2)
!
A
C7402
16V
1u
R7401
0
TO C5-BOARD (C51)
B
C41
5V
A1
5V
C7401
B1
R7490
5V
16V
A2
22k
5V
1u
B2
NC
A3
5V DET
B3
R7491
LED_G
100k
A4
LED_R
B4
GND
A5
REMOCON
B5
GND
A6
KEY_SW
B6
STB5V
A7
NC
B7
GND
A8
NC
B8
DMLL
A9
DMHL
B9
DSLL
A10
DSHL
B10
HZ
A11
GND
B11
CLKL
A12
GND
B12
GND
A13
NCLKL
B13
PCL
A14
BLKL
B14
CEL
A15
GND
C
B15
CLK4L
A16
AA_D226
CLK3L
B16
D22-6
AA_D225
A17
D22-5
B17
AA_D224
D22-4
A18
AA_D223
D22-3
B18
D22-2
AA_D222
A19
D22-1
B19
AA_D221
GND
A20
AA_D216
GND
B20
D21-6
AA_D215
A21
D21-5
B21
AA_D214
D21-4
A22
AA_D213
D21-3
B22
D21-2
AA_D212
A23
D21-1
B23
AA_D211
GND
A24
AA_D206
GND
B24
D20-6
AA_D205
A25
D20-5
B25
AA_D204
D20-4
A26
AA_D203
D20-3
B26
D20-2
AA_D202
A27
D20-1
B27
AA_D201
GND
A28
AA_D196
GND
B28
D19-6
AA_D195
A29
D19-5
B29
AA_D194
D19-4
A30
AA_D193
D19-3
B30
D19-2
AA_D192
A31
D19-1
B31
AA_D191
GND
D
A32
GND
B32
D18-6
A33
D18-5
B33
GND
A34
OPT
B34
GND
A35
DRST
B35
GND
A36
GND
B36
D17-6
A37
D17-5
B37
D17-4
A38
D17-3
B38
D17-2
A39
D17-1
B39
GND
A40
SOS
B40
TERM
E
TH-50PHD6/TH-50PHW6
C4-BOARD (1 of 2) and V1-BOARD Schematic Diagram
1
R7409
R7415
10k
10k
R7402
R7414
D7403
10k
10k
MA3X152K0L
D7402
MA3X152K0L
Q7401
Q7402
D7404
2SB0709A0L
2SB0709A0L
MA3X152K0L
D7401
MA3X152K0L
R7404
0
C7406
6.3V
C7404
DRST
16V
1
20
1G~
VCC
REMOCON
CLKL
2
19
1A1
2G~
R7410
R7440
KEY_SW
LE8
47
3
18
2Y4
1Y1
OPT OPT
4
17
1A2
2A4
R7411
47
LE9
5
16
2Y3
1Y2
NCLKL
6
15
1A3
2A3
R7412
R7442
47
LE10
7
14
2Y2
1Y3
8
13
1A4
2A2
R7413
CLKL
R7443
LE11
47
9
12
2Y1
1Y4
NCLKL
10
11
GND
2A1
PCL
CEL
C7403
50V
100p
C7408
16V
1
20
1G~
VCC
1u
2
19
1A1
2G~
R7432
AA_D225
R7416
47
47
3
18
2Y4
1Y1
AB_D221
AB_D225
4
17
1A2
2A4
AA_D226
R7417
R7433
47
47
5
16
2Y3
1Y2
AB_D222
AB_D226
6
15
1A3
2A3
R7418
47
7
14
2Y2
1Y3
AB_D223
8
13
1A4
2A2
R7419
47
9
12
2Y1
1Y4
AB_D224
10
11
GND
2A1
C7409
16V
1
20
1G~
VCC
1u
AA_D215
2
19
1A1
2G~
R7420
R7434
47
47
3
18
2Y4
1Y1
AB_D211
AB_D215
AA_D216
4
17
1A2
2A4
R7421
R7435
47
5
16
47
2Y3
1Y2
AB_D212
AB_D216
6
15
1A3
2A3
R7422
47
7
14
2Y2
1Y3
AB_D213
8
13
1A4
2A2
R7423
47
9
12
2Y1
1Y4
AB_D214
10
11
GND
2A1
2
3
D1553
MA8056MTX
D1552
MA8056MTX
IC1550
R1556
B3L000000020
47
R1555
V34
47
5V
1
1
STB5V
2
2
LED_G
3
3
LED_R
4
4
KEY_SW
KEY_SW
R1550
5
5
1k
GND
R1551
CPU_GND
6
6
47
REMOCON
REMOCON
7
7
OPT
OPT
8
8
GND
MA8056MTX
Q1540
2SD0601A0L
R1552
220k
R1510
R1511
2.2k
3.3k
10u
1u
noPush
CLK11
0
CEL
R7441
0
CLK12
0
CLK21
CLK22
0
R7454
0
R7444
0
1
1G~
VCC
2
C7412
1A1
2G~
AA_D205
6.3V
R7424
10u
47
3
2Y4
1Y1
AB_D201
4
1A2
2A4
AA_D206
R7425
47
5
2Y3
1Y2
AA_D221
AB_D202
6
1A3
2A3
R7426
47
7
2Y2
1Y3
AB_D203
AA_D222
8
1A4
2A2
R7427
47
9
2Y1
1Y4
AA_D223
AB_D204
10
GND
2A1
AA_D224
C7413
6.3V
10u
1
1G~
VCC
2
1A1
2G~
AA_D195
R7428
47
3
2Y4
1Y1
AA_D211
AB_D191
4
1A2
2A4
AA_D196
R7429
47
5
2Y3
1Y2
AA_D212
AB_D192
6
1A3
2A3
R7430
47
7
2Y2
1Y3
AA_D213
AB_D193
8
1A4
2A2
R7431
47
9
2Y1
1Y4
AA_D214
AB_D194
10
GND
2A1
4
V1-BOARD
!
D1550
TXNV110QJS
LNJ107W5PRW
G
R1554
R
270
R1553
470
VCC
D1551
C1530
GND
6.3V
10u
VOUT
RM001
PNA4601M05TV
R1500
0
R1513
R1512
4.7k
4.7k
C7410
C7414
16V
6.3V
20
1u
10u
19
R7436
18
47
AB_D205
AA_D201
17
R7437
16
47
AB_D206
AA_D202
15
14
AA_D203
13
12
AA_D204
11
C7411
C7415
16V
6.3V
20
1u
10u
19
R7438
18
47
AB_D195
17
R7439
AA_D191
47
16
AB_D196
15
AA_D192
14
13
AA_D193
12
11
AA_D194
TH-50PHD6/TH-50PHW6
C4-BOARD (1 of 2) and V1-BOARD Schematic Diagram
5
6
TO
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