H-Board (3 Of 4) Schematic Diagram - Panasonic TX-32LXD500 Service Manual

11.8. H-Board (3 of 4) Schematic Diagram

11
12
13
14
H-BOARD (3/4)
TXN/H10LLM(TX-26/32LXD500)
TXN/H10LMM(TX-26/32LX500F/P)
15
16
17
18
C2173
50V
0.01u
19
20
21
22
23
24
25
26
27
28
29
30
TX-26/32LXD500 TX-26/32LX500F/P H-Board (3 of 4) Schematic Diagram
19
R2178 L2178
R2180
560 J0JCC0000241
10k
JS2107
L2179
R2181
560 J0JCC0000241
R2179
25
0
26
10k
R2182 100 L2182 0
27
J0JCC0000241 0.4
R2183 100
DACM_L
28
0.4
C2174 L2183
DACM_C
29
J0JCC0000241
50V 0
DACM_SUB
3300p 30
0.4
DACM_SR
31
0
L2184
R2184
DACM_SL
220 J0JCC0000241 32
0
SC2_OUT_R
33
R2185 L2185 J0JCC0000241 3.7
220
SC2_OUT_L
34
3.7
L2186
C2175 R2186
VREF1
220 J0JCC0000241 35
0
50V
SC1_OUT_R
0.01u 36
L2187 J0JCC0000241 3.7
SC1_OUT_L
37
3.7
R2187 C2178
+ 38
220
7.0
16V
10u
39
7.9
JS2108 + 40
6.7
C2179
10u
16V
C2181
16V
0.1u
C2176
C2177
50V 50V
C2183
0.01u
0.01u
50V
3.3u
IC2106
JS2109 C1AB00002135
0
IC3001
C1AB00001486 C3016
10V
1u
1 SW L 6
IN1
2 OUT 5
GND
C3017
10V
L3007
1u
J0JHC0000078
H
3 VCC 4
IN2
C3014
16V
L3008
0.1u
J0JHC0000078
IC3002
C1AB00001486
C3062
10V
1u
1 SW L 6
IN1
2 OUT 5
GND C3063
L3010 H
3 VCC 4
IN2
J0JHC0000078
C3064
0.1u
16V
R3053
220
Q3010
2SA207700L
R3054
560
MAIN_RF_CVBS
R3055
560
JS3022
C3015 ERJ3GEY0R00V
10u
16V
20
L2112
J0JCC0000241
L2110
L2113
J0JCC0000100
J0JCC0000100
C2186
100u
L2114
16V L2111
J0JCC0000241
J0JCC0000100
C2185
16V
0.1u
80
5.0
79
0
78
0
I2S_DA_IN3 I2C_DA
D_CTR_I/O_1
77
I2S_DA_IN4 I2C_CL 0
SPDIF_OUT
DACA_R NC 76
0.6
MAIN HP out
DACA_L STANDBYQ NC
75
0
VREF2 ADR_SEL
AUD_CL_OUT
74
DACM_R D_CTR_I/O_0 2.3
TP
73
0.6
(MSP4410K-QA-B3(E))
XTAL_OUT
72
CAPL_A ANA_IN1+ 2.1
XTAL_IN
AHVSUP AVSUP 71
2.3
C2195
CAPL_M AVSUP TESTEN
70
0
50V
SC3_OUT_R NC
ANA_IN2+
69
SC3_OUT_L NC 0.5
MAIN in
ANA_IN-
AHVSS AVSS 68
1.5
67
1.5
66
5.0
65
5.0
C2192 C2196
10u
16V
16V
0.1u
C2184
16V
0.1u
C2191
0.1u
16V
MSP
IC3004
C1AB00001487
VOUT
R3056
10k
C3019
10V
AV1_SW 1u
1 SW L 6
IN1 R3066
VOUT4
0
VOUT
2 OUT 5
R3179
GND
1M
H
3 VCC 4
IN2
C3020
AV2_VO C3018 10V
0.1u 1u
16V
R3064 C3021
AV1_V
65
1u 10V
220
66
C3022
67
10V
AV1_SLOW 1u
68
VOUT4
C3023
69
R3057 1u 10V
70
R3059 C3024
AV2_V 0
71
10V
1u
220
72
10V
C3025
R3060
1u
73
VOUT
1u 10V
AV2_SLOW 220
74
C3026
AV2_C R3061
75
R3058 1u
10V
220
76
R3062 C3027
AV3_V
0 77
AV4_VO
1u 10V
220
78
R3063 C3028
AV3_Y
79
10V
1u
220
80
R3166
MAIN_RF 75 1%
R3167
1%
75
R3068
75
1%
C3029
16V
1u
L3009
21
2.0
R3201
0
0
Q3202
2SA207700L
AMP
R2195
0
R2196
0
R2200
220
L2118
J0JCC0000241
C2201
3p
50V R2229 AMP
X2101
J0JCC0000241
Q2106
H0J184500027
B1ABCF000138
C2202
3p
C2335
5.0
50V 50V 3.1
47p
0.1u
L2117
R2197
C2199
R2208
ELJFA6R8KF
470
56p
50V 2.4
C2204 R2202
C2203
R2204
50V
100
50V
C2200 560
22p *R2205
10p
1k
0.3
47p
50V
D2120
*C2208
MA3X152K0L
16V
0.1u
C2198
100u
B1ABCF000138
16V
LX500F/P ONLY
IC2107
C0DBEZE00006
C2207
C2206
16V
16V
0.1u
1%
R2198 R2201
100u
1.78k 1% 1.6k
*R3171
VOUT3
C3040
16V
0.1u
40
39
38
DCout PR4 37
SA1 PR3
Vin PDD3
36
C1 APD3
O1 PB4
35
S-1 V1 PDD2 PB3
O2 CY4 34
V2 IPD3
Y1 PDD1
33
O3 CY3
32
Y2 SPD3
IC3005
O4 CY2
31
SA2 PR2
Y3 SPD2
30
C2 SA3 AN15866A-VT PR1 APD2
C3 APD1 29
S-2 PB2
S-3 PB1
VIDEO SW 28
V3 IPD2
V4 IPD1
27
26
25
R3210
0
C3038
R3209
16V
0
0.1u
LXD500 ONLY
2.2
22
SUB_5V
SUB5V_1
30V_1
C323
C3235
50V 50V
0.1u 10u
TP120
TP119 TP11
TP121
R3202
0
220
A
JS3221
R3205
1k
R3203
560
2.6
R3204
1k
C3201
16V
Q3203
0.1u
2SA207700L
L2122
LXD500 ONLY
0
*R2331
R2213
R2209
3.3k 10k
*R2215 330 *C2213
Q2108
1
C2211 0.1u
*X2103
B1ABCF000138
0.1u
EFCT7004BF
AMP 16V
2.5
3.1 *R2216
1k
470 1.2 0.3
0.6
*R2210
0
*C2212
1.2k:LXD500
0.2 R2214
16V
680:LX500F/P
3.3k *Q2109
0.1u
*R2211 B1ABCF000138
0
0:LXD500
560:LX500F/P
*Q2107
LX500F/P ONLY
L2121
J0JCC0000241
MSP 5V
L2120
J0JHC0000078
*R3170
*Q3023
0
470
B1ABCF000138
*C3074
50V
0.1u
1%
MAIN_CY/Y/V/G
*R3168
*R3173
75
270
MAIN_PB/C/R
R3106
0
C3050
R3095
AV4C_Y
1u MAIN_PR/B
10V 220
C3051 R3096
AV4_BLUE
1u 10V
220
C3052
R3097
AV4_RED/C
VOUT5
1u
10V
220
C3053
R3098 AV4_GREEN
1u 10V 220
C3054
R3099
AV1_BLUE
1u
10V 220
C3055
R3100 AV1_RED
1u 10V 220
SUB_CY/Y/V
C3056
R3101
AV1_GREEN
1u
10V 220
C3057 R3102
50V
0.1u SUB_PB/C
0 R3339
0
SUB_PR
LX500F/P ONLY
*R3177
0
D3024
C3058
16V MAZ31000ML
470u
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