A-Board (6/14); A-Board (7/14) - Panasonic TC-L47ET5W Service Manual

2.5. A-Board (4/14)
A-BOARD(4/14)
!
PC
JK3005
R3103
75
K1FY315B0002
<
6
1 R3104
75
7
2
8 R3105
3 75
13
14
R3101
10 4.7k
5
R3102
4.7k
COMP./VIDEO
JK3001
K2HE2YYB0001
<
Pr
Y
Pb
Ri
Li
JK3008C
<
K2HC1YYB0077
Ro
A-MOUT
Lo
R3210 R3209
0
0
28 29
SUB3.3V
D3006
K7AAAY000014
R3201
GND
100
DIGITAL AUDIO OUT
Vin P_IECOUT TO 12/14
VCC
C3116
R3123 1u 6.3V
P_R2
D1HY2204A012
C3117
1u 6.3V
P_B2
C3118
1u 6.3V
P_G2
TO 12/14
P_HIN
R3127
22
P_VIN
TO 12/14
PEAKS-LDA4
C3086
1u 6.3V
R3181 P_G1 TO 12/14
75
C3085
1u 6.3V
P_B1 TO 12/14
R3182
75
C3084
1u 6.3V
R3157 TO 12/14
P_R1
R3183
D1HY2204A012
75
L3120 R3189
C3160
J0JYC0000156 1u 10V 140k
P_LIN3_RP TO 12/14
R3185 1%
33k
L3119 R3121
C3159
J0JYC0000156 1u 10V 140k
TO 12/14
P_LIN3_LP
1%
R3184
33k
L3111 Q3102
R3179 C3145
J0JYC0000156 B1ABCE000015
330 10V 10u
R3171
R3163
100k
100
L3112 R3180
C3147
J0JYC0000156 330
10V 10u
R3172
R3164
100k
100
Q3103
B1ABCE000015
MUTE
TO 3/14
OPERATE
MONITOROUT_MUTE
30 31
SUB3.3V
R8878
10k
SMT_OFF
P_PCCD1
SMTD
P_PCCE2
STB3.3V
R8883
10k
R8801
10k
C3171
10V TP3052
R3233 R3231
10u
20k 10k
P_LO2_L TO 12/14
SUB9V
C3175
25V
1u
R3237
AMP
47k
IC3052
C0ABBB000179
C3177 C3176
R3238
25V 10V
47k
1u 10u
TP3053
TO 12/14
P_LO2_R
R3234 R3132 C3172
20k 10k 10V
10u
32 33
9
TP3023
P_SCIDIN1 TO 12/14
SUB3.3V
R8418
10k
CI_OCP
TO 12/14
P_XIRQ8
HS0BCLKIN
TO 12/14
P_HS0BCLKIN
R8441
10k
STB3.3V STB3.3V
R8800
R8858
10k
47k
R8860
TO 12/14 47k
P_DDRPWRON P06
P_XTALSEL0 TO 12/14
P_XTALSEL1 TO 12/14 P81
R8802
10k
STB3.3V
R8851
7.15k 1%
P83
TO 9/14 KEY1
R8852
SUB3.3V C8850
1k
0.01u
25V
R8829
10k
TO 12/14
P_ECLK
SUB3.3V
R8880
10k
PORT75
SUB3.3V
R8877
47k
XIRQ3
XIRQ6
R8885
47k
34 35
LCD_DET
TO 12/14
P_STMTIME5
Power_SOS
TO 12/14
P_STMADIN1
KEY1
P_STMADIN3 TO 12/14
P_PCCD2 TO 12/14
P_XIRQ3 TO 12/14
TO 12/14
P_XIRQ6
36