A-Board (6/14) Schematic Diagram - Panasonic TC-P42C1 Service Manual

11.12. A-Board (6/14) Schematic Diagram

1
2
3
4
SYS_SDA0
SYS_SCL0
MAIN_Y/CVBS
AHDIN
MAIN_PB/C
AVDIN
RENESAS MAIN_PR
Video Input
V1/YC1:AV1 Back
V2:AV3 Back
V3/YC3:AV2 Front
V4:nonuse
V5:nonuse
V6:nonuse
V7:RF
RGB:(PC)
YPbPr1:Comp1
YPbPr2:Comp2
Other:-
Video Out
OUT1:Main(ADV)
OUT3:Monitor out
OUT7:ADV(SOY)
RGB_CVBS
Audio Input
L1/R1 AV3 Back
L2/R2 RF
L3/R3 Comp1
L4/R4 Comp2
L5/R5 AV1 Back
L6/R6 AV2 Front
L7/R7 (PC)
L8/R8 (DVI)
L9/R9 DTV
Audio Out
OUT1:nonuse
OUT2:nonuse
OUT3:Monitor out
OUT4:Main(ADAV)
RF_L
RF_R
SUB3.3V
D3005
C3157
16V
K7AAAY000003 0.1u
OPTICAL
AUDIO
OUT
5
46 47
SUB5V
C3050
16V
0.1u
C3017
16V
0.1u C3001
10V
10u
R3058
220
SUB3.3V
26 100
27 99
R3072
R3107
28 98 68
R3073
SCL PRin1
CVBSin2 Rin
29 97
GND VCC5V HDin HD VD/FBKMUTE R3099
30 96 68
R1 Gin
G/CY/CVBSout1 CYin1
R3074 22 31 95
HD out1 L3 DET1 R3098
32 94 68
B/PB/Cout1 PBin1
R3075 22 33 93
VD out1 IC3001 T DET6 R3097
34 92 68
R/Prout1 PRin2/R3
35 91
C1AB00002855
VCC5V T DET7 R3096
36 90
68
SAG CVBSout4 CYin2/G3
37 VIDEO SW 89
C3019 R3095
Y/Y+C/CVBSout4 AUDIO SW L3 DET2
16V 38 88 68
0.1u
S2out PBin2/B3
39 87
SAG CVBSout5 VCC5V
40 86
C/Y+C/CVBSout5 Cin4
41 85
GND T DET8
VJ3003 42 84
SAG CVBSout3 Yin4
43 83
S CVBS/Y+Cout3 T DET9
44 82
VCC9V CVBSin5
R3out R9in
45 81
G/CY/Y/CVBSout7 L3out L9in VCC9V
C3022 46 80
R2out R8in
16V O3 CVBSin6
47 79
0.1u
48 78
49 77
R3068 C3015
50 76 220
10V
10u
C3023
10V
10u
SUB3.3V
SUB5V
L2100 L2109
J0JYC0000068
J0JYC0000068
IC2107
R2206 R2207 R2208 R2209
22k 22k 1k 1k
C2212 Q2201 C0FBAK000026
10V
4.7u B1ADCE000022
SOUND A/D
C2210
R2205
R2202 10V
15k
15k 4.7u
1 16
AINR
CKS0
2 15
AINL
CKS2
3 14
R2204 C2211 CKS1
15k 10V 4.7u DIF
4 13
VCOM
PDN
5 AGND 12 R2129 100 R2061
C2213 C2207 C2204
R2203 SCLK
10V 16V 10V R2130 0 100
6 VA 11
4.7u 15k 0.1u 4.7u
MCLK
Q2200
7 VD 10 R2131 100
LRCK
B1ADCE000022 R2132
8 DGND 9 100
C2205
SDTO
10V
4.7u
C2206
10V
4.7u
48 49
R2109
0
OPERATE C2153
OPERATE
16V
MUTE
0.1u
RESET
SUB3.3V
R2114
10k
R2140
R2060
100
MCLK
S R2113
18.2k
V2_V
C2104
16V
0.1u
LRCLK 48KHz R2136 220
BCLK 3.072MHz R2137 330
SDIN I2S
S
SYS_SDA0 SDA2 R2056 R2138
S
SYS_SCL0 SCL2 R2057
S C2155
10V
4.7u
C3047
D1_PR
10V 10u
C3046
D1_Y
10V 10u
C3045
D1_PB
10V 10u
C3044
10V 10u D2_PR
C3043
10V 10u D2_Y
C3042
10V 10u D2_PB
SUB9V
L3000
J0JYC0000068
RF_V
AG_AUDIO_XRST
AD_BCLK 3.072MHz
MCLK 12.288MHz
AD_LRCLK 48KHz
AD_SDO I2S
50 51
48
A-BOARD TXN/A1ETUUS (6/14)
!
TP2104
AV SW,SPEAKER OUT
C2105
10V
10u
C2103
16V
0.1u R2141
C2107 C2106
25V 25V
4700p 4700p
SOUND15V
C2108 C2109
10V 10V
0.047u 0.047u
C2151 C2152
R2101 25V 25V
470 470u 10u
C2118
R2100 C2124 25V
R2102 25V 0.1u
470
22.1k 1u
L2105
G1C330MA0291
C2126
25V
C2132
0.033u
50V
0.1u
C2130
50V
C2133
13 48 0.47u
50V
FAULT PGND_AB 0.1u
14 47
MCLK OUT_A OUT_B
15 VR_ANA 46 L2106
OSC_RES AVDD PVDD_B
G1C330MA0291
16 45
DVSS PVDD_B
C2127
17 44 C2140
25V
VR_DIG BST_B 25V
0.033u
18 43
0.1u
PDN BST_C C2128
19 42 25V
LRCLK PVDD_C
0.033u
20 41
L2107
SCLK PGND_CD PVDD_C
G1C330MA0291
21 40
OUT_D
SDIN OUT_C
22
39
SDA PGND_CD C2141 C2136
23 38
25V 50V
0.1u C2131 0.1u
24 37
50V
0.47u
C2137
50V
0.1u
C2110
C2114
16V 10V C2129 L2108
0.1u 10u 25V G1C330MA0291
0.033u
C2150 C2123
25V 25V
IC2109
0.1u
1u
C2116
25V
C1AB00003069
0.1u
AUDIO AMP
R3716
39k
JS3051
V2_R
FRONT_AV_RIN
R3717
39k
JS3052
V2_L FRONT_AV_LIN
FRONT_AV_V
V2_V JS3054
52
R2121
3.3
C2134
50V
0.022u
C2143
50V
0.022u
C2142
50V
0.022u
C2135
50V
0.022u
C2149
50V
R2118
1000p
3.3
A12 TO SPEAKER_L
TP2100
C2148
1
50V L+
1000p TP2101
2
L-
TP2102
TP2103
A11 TO SPEAKER_R
C2146 1
50V R+
C2147 1000p
R2120
50V 2
3.3 1000p NC
3
C2138 R-
50V
0.022u
C2144
50V
0.022u
C2145
50V
0.022u
C2139
50V
0.022u
R2119
3.3
R-G
R JK3701
L-G
K4AK08B00004
L
V-G SIDE TERMINAL
V
53 54