Panasonic TC-P42GT30A Service Manual page 48

TC-P42GT30A
12.6. A Board Schematic Diagram - (4/20)
TEMP-SENSOR
TEMP_SENSER_A
BE_SCL3
BE_SDA3
IC3753
IC3752
C1ZBZ0004368
C1ZBZ0003775
VJ3750
VJ3751
1 SCL 6 SUB3.3V
SDA 1 SDA
2
SCL
2 GND 5
10k
V+
R3753 3
ALERT
3 ALERT 4 4
GND
ADD0
R3750
C
10k
C
C3750
16V 0.1u
SLV:92
A2 A1 A0 SLV
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
PC
D1
ANALOG/VIDEOSW
3000
C
C
SUB3.3V
SUB5V
C3009
C 10V
1u
C
C
C
C3001
10V
100u
C
RGB
YPbPr2
YPbPr1
PBin2/B3
17 64
T_DET5
18 C1AB00003385 63
VCC5V(Video_IN2) IC3001
SCL
19 IIC 62
YC1
Cin4 SDA
20 CYin2/G3 61
*C3027 *R3023
S2_DET1 GND(Driver)
10V 10u 220 21 60
T_DET1
CVBSin3 V3 R/Prout1
V2_V 10u 10V 22 59
VD_out1
BG
C3023 23 58
VJ3304 C CVBSin2 V2
OUT1 B/PB/Cout1
AV2_V 24 57
R3024
V2_VG GND(Video_IN2) HD_out1
220 25 56
C3026
CVBSin1 V1 G/CY/CVBSout1
V1_V 10V 10u 26 55
VJ3303
AV1_V VCC5V(Driver)
V1_VG T_DET4
VJ3028 27 R1out/R6in 54
C3028 CVBSin6 V6 V5 CVBSin5
10V 10u
AC_TV1_V 28 L1out/L6in 53
ATV GND(75driver) Port-EXP1/T_DET6
C3030 C 29 52
10V R3030
SAG_CVBSout3 V4 CVBSin4
MON_V R3031 + 100u 30 OUT3 51
10V 0
1% CVBS/Y+Cout3
M_OUT_V 75
C3032 16V 31 50
100u VCC9V(75driver)
R3065 0.1u
C3031 C 32 49
100k
SUB9V
C
MON_VG
C
C3003
VJ3333 10V
100u
C
C
C
MON_RG VJ3306
MON_R
MON_LG VJ3305
C
MON_L
*Q3133
B1ABCE000015
*R3148 *R3146
180k 180k
*R3150
C C C C C
100
*Q3135
*R3149
C
DSA200100L
*R3153 100
1k
C
*Q3134
*R3151
*C3153 C
C 1M
10V B1ABCE000015
1u
C C AV1
*R3152
47k *R3154
270k
AV2
SUB9V
BE_SCL3
R3070
BE_SDA3
C3306 0
D3301
10p
EZJZ0V120JA
50V R3301
PC_R 4 1
3 2
FL3058
J0MAB0000140
C
C
SUB3.3V PC_RG R3071
0
R3072
C3307
0 D3302
50V
EZJZ0V120JA
PC_G 10p R3302
8 4 1
V+
3 2
7 FL3059
A0
J0MAB0000140
C
6
PC_GG R3073 C
A1
0
5
A2
C3308 R3074
C D3303
50V 0 EZJZ0V120JA
PC_B 10p 4 1 R3303
FL3060 3 2
C3752
16V 0.1u J0MAB0000140
C
C
PC_BG R3075
0
R3304
0 < D3315
VJ3301
PC_H B0JCCE000008
S
1 3
90h FL3301
< 2 4 R3313 C3313
J0HAAB000036 D3313
92h 4.7k 560p
EZJZ0V120JA 50V
C
94h
96h
98h PC_V R3305 VJ3302
0 <
9Ah
S
FL3302
9Ch R3314 C3314
J0HAAB000036 1 3 D3314 50V
4.7k
9Dh < 2 4 560p
EZJZ0V120JA
C
C
D3316
B0JCCE000008
TANSI
JK3007
B3MBZ0000012
C3157
0.1u
16V
2 EZJZ0V120JA
3
4
1
C
C
CVBS JK3000
K2HC104E0020
1
4
3
2
5
VJ3220
5
IIC BE_SCL3
R3062
C
BE_SDA3
R3061
MAIN_PR
VJ3059
PC_VS YUV
68 R3058 JK3002
MAIN_PB/C K2HC104E0020
VJ3057 AUDIO1_R
PC_HS 1
R3056
68
MAIN_Y/CVBS 4
VJ3055
3
16V C3054
VIDEO1
2
0.1u DOWNCON_V
C3053
10u 5
10V
VIDEO_GND
5
OPEN-OK
VJ3221 C
VJ3050
S
MAIN_L
R3049
AUDIO_IN
JK3003
K2HC104E0020
1
4
3
VJ3048 MAIN_R
2
5
5
VJ3222 C
232C
*JK3005 C
K2HC104E0020
1
4
3
2
5
5
AOUT_GND C
C
JK3004
K1FY120E0001
C3
*C3078
*L3007
NC 560p
20 J0JYC0000331
50V
*JK3001
R_GND HP
19 K2HC104E0020
TP3300
1 YES
18 R C *R3067 D3081 EZAEG2A50AX L3009
4
0 J0ZZB0000150
C
NC 3 C
17
C3 2 C
G_GND
16 *L3008
TP3301 5
J0JYC0000331
G 5 C
15
C
C *C3079
14 B_GND J0ZZB0000150
560p
TP3302 50V L3010
B
13
C3
NC
12 C
HP GND
NC
11
GND
10
C
NC
9
VS
TP3303 8
C3
HS
7
GND
6
NC
5
NC
4
NC
3
TP3304
NC
2
1 NC
C3
SUB3.3V
SUB3.3V
R3210
R3174
47k 10k
GUARD_CLK
R3076
R3195 D3074 0
D3052 10k EZJP0V080GA FL3072
1 4
MON_OUT
C C J0MAB0000140
*JK3006 VJ3074 2 3
D3051 COMP_U
EZJZ0V120JA K2HC104E0020
C
1
VJ3210 R3077
4
0
3
0
R3078
VJ3073
2 FL3073
D3075 1 4
5
VJ3223 COMP_Y EZJP0V080GA 2 3
J0MAB0000140
5
C
C R3079
COMP_GND 0
VJ3208 0
D3076 R3080
EZJP0V080GA FL3074
1 4
COMP_V VJ3075 2 3
J0MAB0000140
C
0
R3081
D3063 VJ3209 R3082
C
EZJP0V080GA 0
R3208
1 4 C3072
VJ3200 C 75
FL3051
R3084 2 3
1%
J0MAB0000140
0 560p
50V
1 4 0
R3083
FL3052
2 3
C C3130 1000p R3202
VJ3201 D3079 J0MAB0000140
50V
EZJP0V080GA 39k
R3085
0
R3086
0
FL3053 R3204
1 4
2 3 J0MAB0000140 C3131 1000p 39k
VJ3202 C 50V
D3080 *R3088
0
EZJP0V080GA R3087 0
C3073
1 4
VJ3203
50V 560p
*R3198 2 3 FL3048
J0MAB0000140
C
D3069
75 1% *R3089
EZJP0V080GA 0
*R3090
0
AUDIO1_L FL3049 1 4 C3074
*R3194 J0MAB0000140 50V
2 3
D3070 C
VJ3204 EZJP0V080GA
75 1%
*R3091
0
*R3092
VJ3205 0
FL3050 C3075
D3071 C
EZJP0V080GA *R3189 1 4
50V 560p
J0MAB0000140
2 3
1% 75
R3094
D3072
EZJP0V080GA 0
0
1 4 FL3054 C3134 *R3093
C 50V R3192
1000p
VJ3206 2 3 J0MAB0000140
39k
R3095
0
R3096
D3073 0 C3135
R3193
EZJP0V080GA
1 4 FL3055 50V
39k
J0MAB0000140
C 2 3 1000p
VJ3207
0
STB3.3V
R3097
C3071
C 20
1u FORCEOFF
10V
19
R3102
VCC
TP3000 TP3002 0
18
GND
C C
R3098 100 R3103
AOUT_R 17
R3100 0
T1OUT
100
100 R3104
16
R1IN
1 3
2 4 15
C3076
R1OUT
560p
C
50V FL3070 14
C FORCEON
J0MAB0000054
13 T2OUT
T1IN
C AOUT_L 12 R2IN
T2IN
R3099 C
0
11 R2OUT
INVALID
1 3
PEAKS-LDA3 STM
R3101
C3077 2 4
100
560p C
50V R3105
FL3071 P_STMSBI1 100
C J0MAB0000054
100 R3106
P_STMSBO1
C
48
Sheet
\0.97 HP_LOUT
HP_LOUT
*C3067
25V
0.033u
\0.21
C
\17.0
HP_ROUT
HP_ROUT
*C3068
25V
0.033u
C
?
BE_SDA3 SDA3
BE_SCL3 SCL3
DOWNCON_V
1% 160
C
R3035
AC_TV1_V
GUARD_CLK
SPDIF_OUT
MON_V
C3080
560p
50V MAIN_R
MON_VG MAIN_L
MON_DEF
P_LO1_R
C3065 MON_L
P_LO1_L
R3145 100
560p
50V MON_LG
PC_HS
PC_VS
MON_R
C3066
MAIN_Y/CVBS
R3147 100
560p
MAIN_PB/C
50V MAIN_PR
MON_RG
V1_V
V1_VG
V1_L
V1_LG
V1_R
V1_RG
*R3220
0 D1_Y
D1_YG
*R3221
0
D1_PB
560p
D1_PBG
*R3222
0
D1_PR
D1_PRG
D1_L
D1_LG
D1_RG
IC3002
C0ZBZ0001361
ICL3223EIVZ-T
EN 1
C
C1+ 2
C3063
0.1u C3062
V+ 3 16V
0.1u
C 16V
C1- 4
C2+ 5
C3064
6 0.1u
C2- 16V
V- 7
C3070
8 0.1u
16V
9 C
10
A-Chip_A
002 sLD2
BE_SDA3 Lite2 AC4 SDA2
BE_SCL3 Lite2 AD1 SCL2
P_VDAC1 sLD DOWNCON_V
003 TUNER
AC_TV1_V
006 Audio1c
SPDIF_OUT
MAIN_R
Aud1c R
MAIN_L
Aud1c L
MON_DEF
AusioSW<-DTV_ROUT for M-OUT *R3226
P_LO1_R
0
AusioSW<-DTV_LOUT for M-OUT C3083
P_LO1_L
VJ3070 *R3229 560p
FL3075
1 4 50V
VIDEO1 75
VJ3062 J0MAB0000140 2 3
1%
ADV 63 H
PC_HS VIDEO_GND
PC_VS ADV 62 V
*R3227
MAIN_Y/CVBS
ADV 97,99 Y 0
010 ADV VJ3071
MAIN_PB/C FL3076
1 4 *C3081
ADV 96 B/C AUDIO1_L
MAIN_PR
560p
ADV 94 R J0MAB0000140 2 3
*R3230
39k
50V
*R3228
VJ3060 0
VJ3072
FL3077 *C3082
1 4
AUDIO1_R *R3231
J0MAB0000140 2 3 560p
39k
50V
VJ3061
FL3078 *R3223
J0MAB0000140 0
C3086
560p
50V
*R3215 1 4
COMP_Y
75
VJ3065 2 3
COMP_GND 1%
*R3224
0
FL3079
*R3216 J0MAB0000140 C3084
1 4
COMP_U
75
2 3 560p
1%
50V
*R3225
VJ3063 0
FL3080
*R3217 J0MAB0000140 C3085
1 4
COMP_V
75
2 3 560p
1%
50V
VJ3064
*R3155
100
VJ3076
*C3087
1 4
AOUT_L
FL3081 560p
2 3
J0MAB0000140
50V
AOUT_GND
*R3157
VJ3066
100
VJ3077
*C3088
1 4
AOUT_R
FL3082 2 3 560p
J0MAB0000140
50V
VJ3067
V2_V
V2_VG
V2_L
V2_LG
V2_R
V2_RG
D1_Y
D1_YG
D1_PB
D1_PBG
D1_PR
D1_PRG
MON_L
MON_LG
MON_R
MON_RG