A-Board (5/13) Schematic Diagram - Panasonic TH-P42X20K Service Manual

11.10. A-Board (5/13) Schematic Diagram

! A-BOARD (5/13)
PC MODEL
FL2102
R2117
C2107
J0HABB000004
47 1u
10V
PC_R_TERMINAL
1 3
2 4
R2114
75
1%
FL2104
R2118
J0HABB000004 C2108
47
10V 1u
PC_B_TERMINAL
1 3
R2116 2 4
75
B
1%
R2122
C2111
220
16V 0.01u
FL2103
R2119
J0HABB000004 C2109
47
TO 7/13 6.3V 1u
PC_G_TERMINAL
1 3
R2115 2 4
75
1%
FL2101
J0HABB000003
PC_VD_TERMINAL
3 1
R2198 4 2
4.7k
1 1A
FL2100
2
1Y
J0HABB000003
PC_HD_TERMINAL
3 2A
3 1
R2199 4 2
4
4.7k 2Y
5 3A
6
3Y
7 GND
*IC2110
C0JBAB000408
37 38
VR3IN
VIDEO OUT
VB3IN TO 1/13 TO 7/13 U_NONUSE/A_VOUT__TERMINAL
SYNCIN3
VG3IN
SUB3.3V_A
R2205
C2279
16V
14 0.1u
VCC
13
6A
12
6Y
11
R2218
5A
68
10 AUDIO OUT
AVDIN
5Y
9
4A U_YPBPR1_L/A_AUDIOOUT_L__TERMINAL
8
4Y
TO 1/13
TO 6,7/13
INVERTER
R2223
68
AHDIN
U_YPBPR1_R/A_AUDIOOUT_R__TERMINAL
HP OUT
U_NONUSE/A_HP_L__TERMINAL
TO 7/13
U_NONUSE/A_HP_R__TERMINAL
39 40
SUB5V
*L2135
J0JHC0000075
1 PS 6
Vcc
*C2299 *C2300 *C2301
10V 16V
*R2376 10V
100u
100u 0.1u
75 2 OUT 5
1% GND
*R2312
*R2377
100
100k 3 SAG 4 *C2298
VMONIOUT TO 1/13
IN 10V
1u
*C2302 *C2308
50V
10V
22u *IC2108 22p
C1AB00003240
VIDEO AMP
Q2114
B1ABCF000231
*R2123
C2282
33k
10V
1% 10u
R2207 *R2107
C2281
10k 10k R2213
25V
10u
R2201
F15V_FIL
*L2134
J0JHC0000075
*C2275
*R2105
25V
47k
1u
*IC4702
*L2110
*R2225
J0JYC0000331 1k
*C2175 C0ABBB000230
10V 10u
*C2116
*R2160 *R2157 AUDIO AMP
50V
100k 100
560p C2176
10V 10u
*Q2102
B1ABCF000231 MONITOROUT_MUTE TO 5,7/13 R2206 C2285
10V
*R2106
*L2111
*R2211 10k 10u
J0JYC0000331 1k
*C2173
10V 10u *R2124
R2212
*C2115
*R2159 *R2158 33k
50V 100k 100 1%
C2174
560p
10V 10u
*Q2101
B1ABCF000231
*C2294
6.3V
220u
*R2363
*Q2110 100
DSC2001S0L
*Q2111
DSA2001S0L
*R2360
*L2120 100
*Q2112
J0JYC0000331
DSC2001S0L
*C2167
25V
0.047u
*L2121
J0JYC0000331
*R2362
100
*Q2109
*C2166
DSC2001S0L
25V
0.047u
*Q2113
DSC2001S0L
*R2361
100
41 42
50
*C2274
*R2164
10V
10u 2.2k
C2319
50V
100k
1000p
Q2116
B1ABCF000231
R2209
100
*R2216
MONITOROUT_MUTE
100
TO 5,7/13
R2210
100
Q2115
B1ABCF000231
ARTUNEOUT
U_NONUSE/A_OUT_R
*C2273 *R2239 C2318
10V 2.2k 50V
100k
10u
1000p
*R2217
*D2145
100
SUB5V B0ACCJ000048
SUB9V
*C2217
*D2144 6.3V
B0JCME000076 *VJ2118
4.7u
*R2219
22
1/2W
*R2184
22
*R2220
24KEC_I2CDATA1_HP
22
1/2W *C2268 *C2267 *C2277
16V
16V 50V
47u 0.01u 1u
HP_MUTE
*R2366
TO 7/13
100
*IC2109
HP AMP
C1AB00002428
24KEC_I2CCLK1_HP
*R2185
22
*R2221
22
1/2W
*R2222
22
1/2W
*IC2300
9V
SOUND15V C0CBZZE00001
1 OUTPUT 3
INPUT
*C2305 *C2306
100mA
25V 16V
COMMON
1u 1u
2
*TP2302 SUB9V *TP2300 *TP2301
*D2300
B0BC01100001
US iPOD L/R
*C2309
R2317
16V 0.1u
ALIN3
S
U_PDP_NONUSE/U_LCD_IPOD_L/A_NONUSE
TO 1/13
*C2310
R2318
16V 0.1u
ARIN3
S
U_PDP_NONUSE/U_LCD_IPOD_R/A_NONUSE
43 44
ALTUNEOUT
TO 1/13
U_NONUSE/A_OUT_L
TO 1/13
TO 10/13
TO 10/13
45