Panasonic TH-42PHD6A, Service Manual

Page: 249 / 339

14.19. J-Board (2 of 4) Schematic Diagram
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AA_SDA3 AA_SCL3
AI_S2_1
AK_PR_3 AK_Y_3 AK_PB_3
AD_PB_4 AD_Y_4 AD_PR_4
9V
AI_PR_1 AI_PB_1 AI_Y_1
AL_S2_2 AL_Y_2 AL_PB_2 AL_PR_2
AK_S2_3
5V
C3028
2.2u
C3016
50V
0.01u
ZA3004
K4ZZ01000121
R3053
56
Q3106
2SD0601A0L
1%
R3201 180
C3022
2.2u
C3020
2.2u
1%
R3074
75
C3023
2.2u
1%
R3072
75
R3064
56
R3058
56
R3048
330k
R3051
330k
1%
R3090
75
R3068
56
Q3102
2SD0601A0L
R3066
56
C3019
16V
0.1u
C3014
50V
0.01u
C3030
2.2u
R3131
180
1%
R3103 180
Q3103
2SD0601A0L
R3077 56
C3012
50V
0.01u
R3129
180
1%
R3199 180
R3056 330k
1%
R3089
75
R3069
56
C3024
2.2u
C3027
2.2u
Q3104
2SD0601A0L
1%
R3105
180
1%
R3073
75
R3052
330k
C3017
50V
0.01u
R3080
56
R3067
56
1%
R3071
75
C3025
2.2u
R3128
180
1%
R3106
180
9V
R3132
180
L3006
ELJPA100KF
R3057
56
1%
R3091
75
R3078 56
1%
R3093
75
R3050
56
C3015
50V
0.01u
R3055 330k
C3013
50V
0.01u
R3054 56
1%
R3203
180
1%
R3101
180 R3130
180
R3049
330k
1%
R3102 180
9V
1%
R3104
180
C3029
2.2u
C3026
2.2u
1%
R3202
180
1%
R3070
75
R3076 56
R3079 56
1%
R3088
75
Q3101
2SD0601A0L
R3081
56
1%
R3200 180
1%
R3092
75
P5V
Q3105
2SD0601A0L
1%
R3204
180
R3065
56
C3021
2.2u
IC3005
C1AB00001139
1
L1
2
L2
3
L3
4
Vcc
5
Y2
6
GND
7
PB2
8
GND
9
PR2
10
SW
11
L1
12
L2
13
L3
14
Vcc
15
Y3
16
GND
17
PB3
18
GND
19
PR3
20
SW
21
L1
22
L2
23
L3
24
DGND
25
ADRESS
26
SDA
27
SCL
28
DVcc
29
L3out
30
L2out
31
L1out
32
MonSW
33
GND
34
PRout3
35
GND
36
PBout3
37
GND
38
Yout3
39
Vcc
40
PRout2
41
GND
42
PBout2
43
GND
44
Yout2
45
Vcc
46
PRout1
47
GND
48
PBout1
49
GND
50
Yout1
51
Avcc
52
Vcc
53
TV_Y
54
GND
55
TV_PB
56
GND
57
TV_PR
58
Vcc
59
Y1
60
GND
61
PB1
62
GND
63
PR1
64
SW
1%
R3075
75
C3031
2.2u
R3133
180
C3018
16V
47u
12
8
13 10 11 14 9 15
3
4
2
8
6
1
5
7
AC AI AJ
AE
AF AD
AG
AK AA AH AB
J-BOARD TNPA2826 (2/4)
!
INPUT SW
(VIDEO)
TH-42PHD6/TH-42PHW6
J-BOARD (2 of 4) Schematic Diagram TH-42PHD6/TH-42PHW6
J-BOARD (2 of 4) Schematic Diagram
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