Ap-Board (1 Of 2) Schematic Diagram - Panasonic CT-L1400 Service Manual

11.4. AP-Board (1 of 2) Schematic Diagram

A
B
C
D
E
F
EARTH LUG
JK1001
K9ZZ00000424
K4ZZ01000121
G
JK1005
K9ZZ00000424
K4ZZ01000121
CT-L1400
AP-Board (1 of 2) Schematic Diagram
1
AP-BOARD TNPH0539AB(1/2)
JK3000
K1CB211B0001
S-VIDEO
C
VIDEO2
Y
C
VIDEO1
Y
V2
V2
VIDEO2
V1
V1
G
L2
L2
L1
L1
VIDEO1
G
R2
R2
R1
R1
G
JK3001
K2HA612B0034
*JS3000
*JK3002
Y
Y
K2HA612B0038
V
V
G
COMPONENT
PB
PB
VIDEO IN L
L
G
PR
PR
R
R
G
JK1002 JK1004
K9ZZ00000424 K9ZZ00000424
K4ZZ01000121 K4ZZ01000121
JK1007 JK1008
K9ZZ00000424 K9ZZ00000424
K4ZZ01000121 K4ZZ01000121
2
D3002
MAZ81400ML
D3005
MAZ81400ML
C3002
1u 16V AF_C2
C3011
R3014
16V 1u
R3002
75 1%
6.8k
AF_S2_2
C3000
50V
0.01u AF_Y2
C3018
1u 16V
R3021
75 1%
R3001
10k
AF_S2
D3004 C3016
MAZ81400ML 50V
0.01u
D3003
MAZ81400ML
D3010
MAZ81400ML
C3003
16V 1u
AG_C1
AE_Y
C3014
R3017
16V1u
R3004
75
1% AE_PB
6.8k
AG_S2_1
C3015
C3001
16V
50V
0.01u 1u
AG_Y1
AE_LINE3
R3022
75 1%
AE_D1L
R3003
10k
AG_S1
AE_D1R
C3017
D3006
AE_PR
50V
MAZ81400ML
0.01u
C3004
AF_V2
16V 1u
R3007
75 1%
AF_L2
C3005
16V 1u
R3008
AE_LINE2
180k
AE_SW
C3006 AF_R2
16V
1u
R3009
180k
C3007
AG_V1
16V 1u
R3010
75
1%
C3008
AG_L1
16V 1u
R3011
180k
C3009
AG_R1
16V
1u
R3012
180k
Y
Pb
L
C3012
1u 16V AE_D1L
R3015
Pr
180k
C3013
R
AE_D1R
1u 16V
R3016
180k
R3018
LINE 2
1k AE_LINE2
LINE 3 AE_LINE3
R3020
1k
R3026
1k
AE_SW
C3020
AE_Y
16V 1u
R3023
1%
75
C3019
16V AE_PB
1u
1%
D3008
R3024
MAZ81400ML
75
C3021
AE_PR
16V 1u
1%
D3009
MAZ81400ML R3025
75
3
VIDEO1
C3032
50V
1000p
C3035
50V
1000p
220
R3029
R3030 220
1.7 20
21
0
22
4.4
R3031 Y3
1k
LV4
23 RV3
4.3
C3
Y4
24
4.4 S2-3
R3032 1k
RV4 S-3
25
R3033 4.3
220 V4
C4
26
0 V5
S2-4 RV5
C3024
27
0
ADR
50V
S-4
28 SCL
1000p 4.9
LV5 SDA
29
4.3 AGND
C3025
4.4 30
50V
1000p
4.4 31
0 32
L3003
ELJPA330KF
0 2.5
0
Q3001
B1GBBFJJ0001
UNR521100L
SP_ON
D3100
MA3X72000L L3100
G1C101M00018
C3102
C3101
R3100
50V
C3100 4700p
820k 0.1u
0.2 0.5
10u 50V 8 1
FB EaIn
1% R3102
50V
5.1k
0.3 0
7 2
OSC SCP
R3101
0 8.3
6 3
13.7k GND VCC
1% MA2J11100L
0 0.3
5 4
C3103
Out BR/CTL
270p
9.0
50V
R3103
0 IC3001
2k
Q3100
0 C0DBAMA00014
2SC37570QL
INV. TUNER 30V
0
FG 15
0
FG 14
1.5
AFT_OUT 13
0
GND
12
5.1
5V
11
0
GND
10
31.5
30V
9
0
GND 8
0
9V 7
0
GND 6
0
GND
5
5.0
SDA1
4
5.0
SCL1
3
0
2
GND
0
1
TO GND
B-BOARD AP2
(B2)
2.8
TV1V
9
0
GND
8
2.1
(NC)
7
0
NC
6
2.1
(NC) 5
0
GND
4
0.4
AUDIO_OUT
3
0
GND
2
0
NC
TO
1
B-BOARD
AP3
(B3)
4
VIDEO2
IC3000
C3044
50V
1000p
C1AB0000045
C3043
50V AV SW
1000p
C3046
50V
1000p
C3048
50V
1000p
C3050
16V
R3055
1u
1k
64
4.3 R3056 220 C3052
63
4.2 16V 1u
62
4.3
Y1
R3057
C3051
RV6
LV1 61
4.3 16V
1k
V1
1u
V6
60
RTV 3.8
R3059
TV LV6
59 68
4.4
LTV
COUT1
58
ROUT1 4.2 AD_
VOUT1 VGND
57
0 R3060
LOUT1
YOUT1
CIN1 56
0 AD
68
BIAS TRAP1
55
YIN1 0 R3061
54
4.4 1k
53 R3062
0
52
4.4 1k
C3045
16V1u
C3042
16V
47u
C3041
C3039
R3058 A
50V 16V
68
0.1u
47u
L3101
33u
C3104
50V
0.1u
D3102
C3105
4.7u
50V
0.1
8.9
0
Q3101
B1GBBFJJ0001
UNR521100L
INV.
*R3050
0
AB_
AA_SDA1
AA_SCL1
JS3005
0
A
A
A
5
38