Panasonic TH-42PHW6EX Service Manual page 134

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LAN15V
TH-42PHD6/TH-42PHW6
J-BOARD (4 of 4) Schematic Diagram
8 9
AB AC
IC3006 C3032
16V
R3085
0.1u
C1AB00000441
10k 9V
R3084
R3086
10k
0
1 16
SW1 SW1 Vcc
2 15
SW0 SW0 SCL
R3087 3 14
DAC4=CS(M) DAC4 SDA
0 R3094 330
4 13
DAC3 DAC3 SAD2
5 12 R3095 330
DAC2 DAC2=LPF(M) SAD1
R3096 330
6 11
DAC1 DAC1=SYNC_INH(M) SAD0
R3083 R3097 0
7 10
DAC0 DAC0 SW3
100
0
8 9 R3098
GND GND SW2
ZA3007
EXPAND I/O
K4ZZ01000121
STB5V_S
SLOT5V
SLOT9V SLOT3.3V
10 11
AE AG
AD AF AH AI
IC3201
VIDEO AMP
(MAIN)
C1AB00001720
C3117
C3106 1 28
GINA/UINA NC 16V
2.2u
16V
R3107 C3112 0.1u
2 27
GSG1 RINB/YINB
0 16V 0.1u R3116
C3107 0
C3104 3 26
GINB/UINB GSR1
16V 16V 0.1u
C3113
0.1u 4 25
NC RINA/YINA
16V 2.2u
R3121
C3108
5 24 0
BINA/VINA VCC4
2.2u
16V
C3115
R3108
6 23
GSB1 SYNCIN 16V C3118
0
R3113 0.1u 16V
C3109
7 22 0 47u
C3105
BINB/VINB MUXSEL
16V 16V 0.1u
0.1u
8 21
NC VFC
C3114
R3114
16V 4.7u
9 20
DISABLE RFC
1%
820 ZA3005
R3112 10 19
GND3 GND4 K4ZZ01000121
0
C3110 R3122
11 18
16V BOUT/VOUT VCC1
0
0.1u
R3120
12 17
VCC3 ROUT/YOUT
C3116
0
16V
13 16
GND2 GND1 0.1u
C3111
R3123
14 15
16V GOUT/UOUT VCC2
0
0.1u
5V_S
R3117
R3118
4.7k 1%
1.5k 1%
C3264
C3253
16V
16V 2.2u
0.1u
1 28
GINA/UINA NC
C3259
2 27
GSG1 RINB/YINB
16V 0.1u
R3297 C3251
0 C3254 16V R3259
3 26
16V GINB/UINB GSR1
0
0.1u
0.1u
C3260
4 25
NC RINA/YINA
16V 2.2u
16V R3125
C3255 5 24
BINA/VINA VCC4
2.2u
0
R3256 C3262
6 23 C3265
GSB1 SYNCIN
16V
0 16V
C3252
R3298 16V
C3256 0.1u 47u
7 22
0 16V BINB/VINB MUXSEL
0.1u
0.1u
C3261 16V
8 21
NC VFC ZA3006
K4ZZ01000121
R3255 4.7u
9 20
DISABLE RFC
1%
820
R3253 10 19
GND3 GND4
R3126
0
C3257 0
11 18
16V BOUT/VOUT VCC1
0.1u
C3263
12 17 16V
VCC3 ROUT/YOUT
0.1u
R3124
13 16
0 GND2 GND1
C3258
14 15
16V GOUT/UOUT VCC2
0.1u R3127
0
IC3251
C1AB00001720
VIDEO AMP
(SUB)
R3254 R3257
4.7k
1% 1.5k 1%
9V P5V
TO
HX-BOARD
(HX1)
12
AJ
5V_M
RS232C
STB5V_S
AVR 5V DRIVER C3205
16V 1u
C3203
IC3109
9V 1 16 25V
C1+ VCC
0.1u
C3202
16V 2 15
AN78L05M-E1 VS GND
1u
R3194
3 14
C1- T1OUT
AJ_TXD_4
33
IN 3
1 C3201
4 13
OUT C2+ R1IN
R3193 16V AJ_RXD_4
33
1u
5 12
COMMON C2- R1OUT
AJ_RXD4
2 C3204
6 11
16V
VS- T1IN
AJ_TXD4
1u
C3143 C3144
D3024
16V 7 10
16V MA2J11100L T2OUT T2IN
2.2u
2.2u
8 9
R2IN R2OUT
STB5V_S
L3050
ELJPA100KF
INVERTER 5V
C3200
16V
R3190
75 1 14 1u
1% AG_PR_M I1 VCC
AF_HD_HX
C3134
2 13
16V 470u O1 I6
R3188
AF_DPMS_HD
75 1% AG_Y_M
3 12
I2 O6
C3135 R3230
R3189
16V 470u 100
4 11
75 1% AG_PB_M O2 I5
C3136
16V 470u 5 10
I3 O5
6 9
JS8097 O3 I4
AVR 5V 7 8
GND O4
IC3108
9V
AN78L05M-E1
R3192
33
1 IN 3
AF_VD_HX
OUT 9V
R3191 R3231
33
100
AF_DPMS_VD
COMMON
2
C8070
R3212 C8071
0.1u
4.7k
R3216 47u
3.3
D3021 AF_HD_HX
C3141
MA2J11100L
16V Q8010
2.2u
R3210 2SD0601A0L
C8072
100
10V
C3142
D8010
10u R3217
16V
MA3X15300L 3.3
2.2u
Q8011
2SB0709A0L
R3213
4.7k
R3214
4.7k
R3218
AF_VD_HX 3.3
Q8012
R3211 2SD0601A0L
C8073
100
10V
D8011
C3266 R3219
10u
16V MA3X15300L
3.3
R3260
470u 75 Q8013
1%
R3215
2SB0709A0L
AF_Y_S 4.7k
R3261
C3267
16V 75
1% AF_PB_S
470u
AF_PR_S
C3268 R3262
16V 75 1%
470u
STB5V_S
J-BOARD TNPA2826 (4/4)
!
13 14
AK
TH-42PHD6/TH-42PHW6
J-BOARD (4 of 4) Schematic Diagram
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