Panasonic TH-37PW7BX Service Manual page 127

TH-37PW7BX
15.48. C2-Board (1 of 2) and V1-Board Schematic Diagram (TH-42PW7/PWD7 series)
TO
A
D-BOARD
(D32)
C21
5.2
1
5.3
2
5.2
3
5.3
4
1.3
5
0
6
3.1
7
4.9
8
3.2
9
0
10
4.1
11
0
12
0
B
13
0
14
0
15
3.3
16
5.1
17
0.8
18
0
19
0.6
20
2.6
21
0
22
AG_D76
0.6
23
AG_D75
0.5
24
AG_D74
0.4
25
AG_D73
0.5
26
AG_D72
0.5
27
AG_D71
0.4
28
0
29
AF_D66
C 0.5
30
AF_D65
0.6
31
AF_D64
0.6
32
AF_D63
0.5
33
AF_D62
0.5
34
AF_D61
0.6
35
0
36
AE_D56
0.4
37
AE_D55
0.4
38
AE_D54
0.5
39
AE_D53
0.5
40
AE_D52
0.4
41
AE_D51
0.4
42
0
43
AD_D46
0.6
44
AD_D45
0.7
45
AD_D44
0.6
46
D
AD_D43
0.5
47
AD_D42
0.6
48
AD_D41
0.5
49
0
50
E
TH-42PW7/PWD7 series
C2-Board (1 of 2) and V1-Board Schematic Diagram
1
C2-BOARD TNPA3245 (1/2)(FOR 42 INCH MODELS)
!
FL7207 STB5V
ELKE103FA
STB5V
1 3
R7306
2
C7210
100k
16V
1u D7203
MA3X152K0L
R7305
C2_5V(SS)
22k R7326
0
FL7208
ELKE103FA
1 3
2
C7242
1u
16V
AK_OPT
AK_KEY_SW
AK_REMOCON
AB_LE4
AB_LE5
AB_LE6
AC_PCL
AC_CEL
AB_LE7
AC_CLKL
AC_NCLKL
0 1
_OE1
AG_D76 2
0.6
A1
AG_D75 3
0.6
A2
AG_D74
0.6 4
A3
AG_D73 5
0.6
A4
AG_D72 6
0.6
A5
AG_D71
0.5 7
A6
AF_D66
0.6 8
A7
AF_D65 9
0.6
A8
0 10
GND
1
0
_OE1
AF_D64
0.6 2
A1
AF_D63 3
0.5
A2
AF_D62 4
0.5
A3
AF_D61
0.6 5
A4
AE_D56
0.4 6
A5
AE_D55 7
0.4
A6
AE_D54
0.5 8
A7
AE_D53
0.5 9
A8
10
0
GND
1
0
_OE1
AE_D52 2
0.5
A1
AE_D51
0.5 3
A2
AD_D46
0.6 4
A3
AD_D45 5
0.7
A4
AD_D44
6
0.6
A5
AD_D43
0.5 7
A6
AD_D42 8
0.6
A7
AD_D41 9
0.5
A8
0 10
GND
2
STB5V
D7204
D7202
MA3X152K0L MA3X152K0L
D7201
MA3X152K0L
R7324
0
C2_5V
R7310
C2_5_3V
0
CLOCK BUFFER
1
0
_OE1 Vcc
AC_CLKL 2
0.6
A1 _OE2
AC_NCLKL
2.5 3
A2 Y1
AC_CEL 4
5.1
R7226 A3 Y2
47
5
5.1
A4 Y3
R7227
47
5.1 6
A5 Y4
R7228 47
5.0 7
A6 Y5
AC_PCL 8
3.4
A7 Y6
R7229
47 0 9
A8 Y7
0 10
GND Y8
56
R7372
C2_5_3V
R7341
0
C7235
BUFFER
1u
16V
C7236
5.2 6.3V
20
Vcc
10u
19 0 R7241
_OE2
EXB38V470JV
18 1.0 AH_BD76
Y1
AH_BD75
0.8
17
Y2 AH_BD74
16 0.8 AH_BD73
Y3
15 0.9
Y4
0.8 AH_BD72
14
Y5
AH_BD71
0.8
13
Y6 AI_BD66
12 0.9 AI_BD65
Y7
0.9
11 R7242
Y8
EXB38V470JV
C7237
C2_5_3V
16V
R7342
BUFFER
1u
0
C7238
20 5.3
6.3V
Vcc
10u
0
19
R7249
_OE2
EXB38V470JV
18 0.9 AI_BD64
Y1
AI_BD63
17 0.8
Y2
AI_BD62
0.9
16 AI_BD61
Y3
0.9
15
Y4
14 0.7 AA_BD56
Y5
AA_BD55
0.7
13
Y6 AA_BD54
0.9 AA_BD53
12
Y7
11 0.8
R7250
Y8
EXB38V470JV
C7239
C2_5_3V
16V R7343
1u
0
BUFFER
C7240
20 5.2 6.3V
Vcc
10u
19 0
R7257
_OE2
EXB38V470JV
0.8 AA_BD52
18
Y1
AA_BD51
0.9
17
Y2 AJ_BD46
16 1.0 AJ_BD45
Y3
1.1
15
Y4
1.0 AJ_BD44
14
Y5
AJ_BD43
13 0.8
Y6 AJ_BD42
12 1.1 AJ_BD41
Y7
0.8
11 R7258
Y8
EXB38V470JV
C2_5V
R7309
0
R7340
0
C7201
C7202
20 6.3V
5.2 16V
10u
1u
19
0
R7230
0
AB_CLK11
18 0.8
17 AB_CLK21
3.9
R7232
16
5.0
0
15 5.0
14 5.0
13
5.1
12 3.4
11 0
R7278
56
R7371
56
TERM
TERM
3
STB5V
C
5.0
L7211
4.1
L7212
0
L7213
AK_KEY_SW 3.1
L7214
0
AK_REMOCON 0
L7215
AK_OPT 0.2
L7216
0
D7206
D7205
MAZ80560ML
MAZ80560ML
C7204
1u
16V
R7293
47
R7382
330 C7286
820p
C7203
16V
1u
R7289
47
R7381
330 C7283
820p
4
112