Panasonic TU-Z100U Service Manual page 70

12.2.9. A-Board (7/19) Schematic Diagram
A-BOARD TZTNP02DKUU (7/19)
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ANALOG(AVIN,AVSW,A-TU),RS-232C
C3017
16V
0.1u
26
27
AVC_SDA2 R3072
AVC_SCL2 R3073 28
SCL
29 CVBSin2
GND VCC5V
30
MAIN_Y/CVBS
G/CY/CVBSout1 R1
PC_HS R3074 68 31
HD out1
MAIN_PB/C 32
B/PB/Cout1
33
PC_VS R3075 68
VD out1
MAIN_PR 34
R/Prout1
35
VCC5V
36
SAG CVBSout4
37
C3019
Y/Y+C/CVBSout4
16V 38
0.1u S2out
39
SAG CVBSout5
40
C/Y+C/CVBSout5
41
R3071
GND
VJUMP1005-S
42
SAG CVBSout3
S 43
CVBS/Y+Cout3
44
VCC9V
R3out
RGB_CVBS 45
G/CY/Y/CVBSout7 L3out
C3022 46
R2out
O3
47
16V 0.1u
MAIN_R R3077 220 48
MAIN_L R3078 220 49
50
C3023
10V
10u
55 56
SUB5V
L3001
J0JYC0000068
C3049 C3050
10V 16V
100u 0.1u
R3206
AV2_C_GND
S
SUB3.3V
R3207
AV2_Y_GND
S
R3210
AV2_V_GND
S
100
99
98 R3107 C3047 D1_PR
PRin1
Rin 97 68 10V 10u
HDin HD VD/FBKMUTE
96
R3099 C3046 D1_Y
Gin CYin1
95 68 10V 10u
L3 DET1
94 D1_PB
R3098 C3045
PBin1
93
68 10V 10u
T DET6
92 R3097 C3044 D2_PR
PRin2/R3
91 68 10V
IC3001 10u
T DET7
90
R3096 C3043 D2_Y
CYin2/G3
C1AB00002855 89 68 10V 10u
L3 DET2
88 C3042
R3095 D2_PB
PBin2/B3
VIDEO SW
87 68 10V 10u
AUDIO SW VCC5V
86
Cin4
85 SUB9V
T DET8
84
Yin4
83
T DET9
82 L3000
CVBSin5 J0JYC0000068
R9in
81
L9in VCC9V
80
R8in
CVBSin6
79
R3068
78 220 AC_TV1_V
77
C3015
76 10V
10u
57 58
TO
R3180
G-BOARD VJUMP1005-S
(G52) A52
1 R3102 C3102
G-GND
75 10V
10u
PC_G
2
G
PC_R
3
R
C3101
4 R3101 10V
B-GND R3181
75 10u
VJUMP1005-S
5
R-GND
PC_B
6
B
C3103
7 R3103 10V
GND R3182
75 10u
VJUMP1005-S
V
8
R3114
GND
4.7k 9
H 10
R3113
4.7k GND 11
SUB9V
D3051
MAZ81400ML
V1_C
D3048
MAZ81400ML
R3203 75
V1_Y
R3199 75
D3052
MAZ81400ML
SUB9V V1_S_DET
V1_V
D3079
MAZ81400ML R3208 75
D3063
V1_L MAZ81400ML R3202
39k
V1_R
R3204 39k
D3080
D3064
MAZ81400ML
MAZ81400ML
D2_Y
D3065 R3212 75
MAZ81400ML
D2_PB R3211 75
D3066
MAZ81400ML
D3067 R3209 75
MAZ81400ML
D2_PR
D2_L 39k
R3190
D2_R
R3191 39k
D3068 D3069
MAZ81400ML MAZ81400ML
R3198 75
D1_Y
D3070
MAZ81400ML
D1_PB
R3194 75
D3071
MAZ81400ML
D3072 R3189 75
D1_PR
MAZ81400ML
D1_L R3192 39k
D1_R
R3193 39k
D3073
MAZ81400ML
59 60 61
70
1
JK3004
K1U209B00001
C-G
C
C
Y
Y
Y-G
G
G
V
G
VIDEO1
L
JK3005
R
K2HA202B0041
G
Y
Y
PB
Pb
JK3002
PR
Pr
G
K2HA507B0005
L
L COMP2
R
R
G
Y
Y
PB
Pb
JK3000
PR
Pr
G
K2HA507B0005
L
L COMP1
R
R
G
2
3
4
62 63