Panasonic TH-42PW6BX Service Manual page 120

14.16. J-Board (4 of 4) Schematic Diagram
AA
C8035
0.1u
16V
11
12
C8027
R8035
16V
3.3k
2.2u
C1AB00000441
R3030
0
1
SW1 SW1
AE_SW1
2
SW0 SW0
AE_SW0
R3031 3
DAC4=CS(S) DAC4
4
0
DAC3 DAC3=FAN_CONT
5
DAC2=LPF(S) DAC2
R3082
6
13
DAC1=SYNC_INH(S) DAC1
7
100
DAC0 DAC0
8
GND GND
ZA3008
K4ZZ01000121
14
15
16
17
18
19
20
21
22
23 IC3004
STB5V_S
C1AB00000454
R3032 0
1
SW1
R3033 0 2
SW0
R3195 10k
3
24 DAC4
10k
R3196 4
25
DAC3
5
DAC2
6
DAC1
7
DAC0
8
GND
26
27
28
29
30
31
32
TH-42PW6/TH-42PWD6
J-Board(4of4)Schematic Diagram
8
AB
C8043
C8041
0.1u
16V 16V
2.2u
Q8001
R8061
R8060
3.3k
3.3k
2SD0601A0L
R8036
3.3k
R8047 R8072
270
0
Q8002
C8049
50V
2SD0601A0L
0.01u
IC8007
C0JBAR000111
IC3003
L3005
EX.I/O
ELJPA100KF
9V C3010
16V
0.1u
16
Vcc
15
SCL
14
SDA
13
SAD2
R3034 330
12
SAD1
R3035
330
11
SAD0
330
R3036
10
SW3
0
R3037
9
SW2
0
R3038
STB5V_S
C3011
16V
0.1u
16
SL2_DET VCC
15
SL1_DET SCL
14
IICSW SDA
13 R3039
IICSW SAD2
330
R3040
12
75ohm SAD1
330
11 R3041
SAD0
330
10 R3042
SW3
0
9 R3043
SW2
SL3_DET
0
EX.I/O
LAN15V
9
9V
R8071
R8062
0
270
M
S
C8050
0.01u
50V
R8094
100
IC8008
C0JBAR000111
9V
CS VIDEO CS VIDEO
SWITCH SWITCH
IC3006
C1AB00000441
R3086
0
1
SW1 SW1
2
SW0 SW0
3
R3087
DAC4 DAC4=CS(M)
0
4
DAC3 DAC3
5
DAC2=LPF(M) DAC2
6
DAC1=SYNC_INH(M)
7
R3083 DAC0 DAC0
100
8
GND GND
EX I/O
10
TO
Q3101
J-BOARD
2SD0601A0L
(2/4)
R3128
180
R3129
180
R8089
1k
R8091
1k
9V
C3012
50V
0.01u
52
C3020
R3064
2.2u
53
56 75
R3070 54
1%
R3065 C3021
2.2u 55
TV_PB
56
R3071
75 56
1%
GND
R3066
C3022 2.2u 57
TV_PR
56
75 58
R3072 1%
Vcc
R3067
2.2u
C3023 59
Y1
56 C3013
60
R3073 1% 75
GND
R3068 50V
C3024
2.2u 61
PB1
0.01u
56
R3074 62
1% 75
R3069 2.2u
C3025 63
56 64
1%
R3075 75
SLOT1 :3
SLOT2 :2
SLOT3 :1
PC :T
IC3005
C1AB00001139
INPUT SW
C3032
16V
0.1u
9V
16
Vcc
15
SCL
14
SDA
R3094
13
SAD2
330
R3095
12
SAD1
330
R3096
11
SAD0
330
10 R3097
SW3
0
9
R3098
SW2
0
ZA3007
K4ZZ01000121
STB5V_S SLOT5V
SLOT9V SLOT3.3V
11
9V
180
R3102
1%
Q3102
180
2SD0601A0L R3103
1%
R3130
180
1%
Q3103
R3101
2SD0601A0L 180 R3105
180
1%
Q3104
2SD0601A0L
R319
180
R3131
180
Q3105
R320
180
2SD0601A0L
R3132
180
R32
18
R3133
180
Q3106
C3015
9V
50V
2SD0601A0L
0.01u
C3018
16V
47u
32
31
30
GND GND
29
L3out C3017
Yout1 PRout3
28 50V
Avcc GND
DVcc
Vcc MonSW 0.01u
27
TV_Y L1out SCL
GND L2out
26
SDA
GND L2
25
R30
PR1 L1 ADRESS
56
SW SW 24
DGND
L1 PR3
23
L2 GND
L3
L3 PB3 R3054 56
22
330
R3055
21
R3056
330
20
ZA3004
K4ZZ01000121
J13
TO
SLOT3
12
68