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

TX-32LXD500 / TX-26LXD500 / TX-32LX500F / TX-32LX500P / TX-26LX500F / TX-26LX500P

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

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H-BOARD (3/4)
TXN/H10LLM(TX-26/32LXD500)
TXN/H10LMM(TX-26/32LX500F/P)
15
L2178
R2178 R2180
560 J0JCC0000241
10k
16
JS2107
R2181 L2179
560 J0JCC0000241
R2179
17
25
0
10k L2182 26
R2182 100 0
18
27
R2183 J0JCC0000241 0.4
100
28
0.4
C2174 L2183
J0JCC0000241 29
50V 0
3300p 30
0.4
31
R2184 L2184 0
220 J0JCC0000241 0 32
33
R2185 L2185 J0JCC0000241 3.7
220
34
R2186 L2186 3.7
C2173 C2175
35
50V 220 J0JCC0000241 0
50V
0.01u 0.01u 36
L2187 J0JCC0000241 3.7
37
R2187 C2178 3.7
220 + 38
7.0
16V
10u
39
7.9
JS2108 + 6.7 40
C2179
10u
16V
C2181
16V
0.1u
19
C2176 C2177
50V 50V
0.01u
0.01u
20
JS2109
0
21
22
23
24
25
26
27
28
IC3001
C1AB00001486
1 SW
2 OUT
L3007
J0JHC0000078 H
3 VCC
C3014
16V
0.1u
IC3002
C1AB00001486
1 SW
IN1
2 OUT
GND
L3010 H
3 VCC
IN2
J0JHC0000078
C3064
0.1u
16V
R3053
220
Q3010
2SA207700L
R3054
560
R3055
560
C3015
10u
16V
29
30
TX-26/32LXD500 TX-26/32LX500F/P H-Board (3 of 4) Schematic Diagram
19 20
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L2112
J0JCC0000241
L2110
L2113
J0JCC0000100
R2195
J0JCC0000100
C2186
0
100u
L2114 R2196
16V L2111
J0JCC0000241
0
C2185 J0JCC0000100
0.1u 16V
80
5.0
79
0
78
0
I2S_DA_IN3 I2C_DA
DACM_L D_CTR_I/O_1
77
I2S_DA_IN4 I2C_CL 0
R2200
DACM_C SPDIF_OUT
DACA_R NC 76 220
0.6 L2118
DACM_SUB DACA_L MAIN HP out STANDBYQ NC
75
0 J0JCC0000241
VREF2 ADR_SEL
DACM_SR AUD_CL_OUT C2201
74
DACM_R D_CTR_I/O_0 2.3
3p 50V R2229
DACM_SL TP
73 0.6
(MSP4410K-QA-B3(E)) X2101
SC2_OUT_R XTAL_OUT J0JCC0000241
72 H0J184500027
CAPL_A ANA_IN1+ 2.1
SC2_OUT_L XTAL_IN
AHVSUP AVSUP 71 C2202
2.3 C2195 3p C2335
5.0
VREF1 CAPL_M AVSUP TESTEN 70
0 50V 50V
SC3_OUT_R NC 50V 47p
SC1_OUT_R ANA_IN2+
69 0.1u
SC3_OUT_L MAIN in NC 0.5 R2197 L2117
C2199
SC1_OUT_L ANA_IN- ELJFA6R8KF
AHVSS AVSS 68 50V 56p 470
1.5 2.4
67
1.5
C2203 C2204 R2202
R2204
66 50V 100
5.0 C2200 50V 560
10p 22p
65 5.0
47p 50V
D2120
MA3X152K0L
C2192 C2196
C2198
10u 16V 100u
16V 0.1u 16V
C2183 C2184
16V
50V
3.3u 0.1u
C2191
IC2107
0.1u
16V
IC2106 C0DBEZE00006
C1AB00002135 C2206
1%
R2198 R2201
MSP 1.78k 1% 1.6k
IC3004
C3016
10V
C1AB00001487
1u
VOUT
L 6
R3056
IN1
10k
VOUT3
C3019
5 10V
GND C3017 1u
AV1_SW
1 SW L 6
10V IN1 R3066 C3040
1u
VOUT4 16V
4
IN2 0 0.1u
VOUT
2 OUT 5
GND R3179
1M
L3008
H
3 VCC 4
IN2
J0JHC0000078 C3020
AV2_VO C3018 10V
0.1u 1u
16V
R3064 C3021
AV1_V
65
1u 10V
220
66
C3062 C3022
67
10V
10V
AV1_SLOW 1u
1u 68 DCout PR4
VOUT4 SA1
L 6 C3023
69 Vin PDD3
C1
O1 PB4
R3057 1u 10V
70
S-1 V1 PDD2
R3059 C3024
AV2_V 0
5 71 O2 CY4
C3063 V2
1u 10V Y1 PDD1
220 72
10V O3
C3025
1u R3060
73
VOUT Y2
4 1u 10V IC3005
AV2_SLOW 220 O4 CY2
74 SA2
Y3 SPD2
AV2_C R3061 C3026
75
C2 SA3 AN15866A-VT PR1
R3058 1u
220 10V
76 C3 APD1
S-2
R3062 C3027
AV3_V 0 77 S-3 PB1
AV4_VO V3 VIDEO SW
V4 IPD1
1u 10V
220 78
C3028
AV3_Y R3063
79
1u 10V
220 80
R3166
1%
MAIN_RF 75
R3167
75 1%
R3068
75
MAIN_RF_CVBS 1%
C3029
JS3022
16V C3038
1u 16V
ERJ3GEY0R00V
0.1u
LXD500 ONLY
L3009 2.2
21 22
SUB_5V
SUB5V_1 L3212
30V_1 EXC3BB221H
C3235 C3236 L3213
TP117
50V 50V J0JCC0000364
0.1u 10u
TP120
TP119 TP118
TP114
TP116 TP115
4.5
R3208
R3202 TP121
4.7k
0
220
4.6
C3210
AMP
50V
JS3221 C3202
10u
16V
0.1u
R3205
1k
2.0
R3203
R3201
560
0 0 2.6 R3204
1k
R3207
Q3202 0
C3201
2SA207700L
16V
Q3203
AMP 0.1u
2SA207700L
L2122 J0JCC0000100
LXD500 ONLY
*R2331 0
AMP
R2209 R2213
3.3k 10k
Q2106
*R2215 330 *C2213
Q2108
B1ABCF000138
16V
C2211 *X2103 0.1u
3.1 B1ABCF000138 0.1u R2217
EFCT7004BF
AMP 16V
3.1 2.5 4.7k
R2208 *R2216
1k
470 1.2 0.3
0.6
DELAY
*R2210
0
*C2212
*R2205 0.2 1.2k:LXD500 R2214
IC2108
1k 680:LX500F/P 16V
0.3 3.3k *Q2109
0.1u
*R2211 B1ABCF000138
*C2208 0 C0EBF0000354
16V 0:LXD500
0.1u *Q2107 560:LX500F/P
LX500F/P ONLY VSS
1 4
B1ABCF000138
OUT
C2215
VDD
16V
2 3
LX500F/P ONLY L2121 0.1u
CD
C2214
J0JCC0000241
50V
1000p
MSP 5V
C2207
L2120
16V
16V J0JHC0000078
0.1u
100u
*R3170
*R3171
*Q3023
470 0
R3125
B1ABCF000138
1k
*C3074
50V
0.1u
1%
R3123
MAIN_CY/Y/V/G 82
*R3168 R3141
1%
*R3173 1k
75 R3118
270 100
Q3014 Q3017
2SA207700L 2SA207700L
MAIN_PB/C/R
R3106
R3126
0 100
R3127
1k
40
C3050 R3095
AV4C_Y R3115 R3121
39 R3139
1u MAIN_PR/B 100 100
38 10V 220 1k
C3051 R3096 1%
AV4_BLUE
37
PR3
Q3015
36 1u 10V 220 Q3011
APD3
C3052
R3097 AV4_RED/C 2SA207700L 2SA207700L
35 R3138
PB3 VOUT5
1u
10V 220 82
34
IPD3 R3122 1%
C3053 R3098 AV4_GREEN
33
CY3 100
1u 10V 220
32
SPD3
C3054 R3099
AV1_BLUE
PR2 31 *R3128
1u
30 10V 220 *Q3013 1.5k
APD2
C3055
R3100 AV1_RED
29 2SA207700L
PB2
*R3120
28 1u 10V 220 *R3142
IPD2 SUB_CY/Y/V
C3056 0
R3101 AV1_GREEN 1.5k
27
*R3117
1u 10V 220
26
100
C3057 R3102 *R3129
25 *R3135
100
0.1u 50V SUB_PB/C
0 R3339
0
*Q3018
2SA207700L
*R3124
1.5k
*Q3012
2SA207700L
*R3119
SUB_PR
0
*R3116
Q3019
LX500F/P ONLY 100 R3131 R3144
B1ABCF000138
100 3.3k
AV4_FB
*R3177
0
Q3016
R3210
B1ABCF000138 R3143
AV1_FB 2.2k
0
R3130
R3209 100 R3133
0 10k
Q3020
R3132
10k
B1ABCF000138
C3058 D3024
16V MAZ31000ML
R3136
470u R3134
33k
33k
23 24
42
SUB5V_1
TP111
*TU3201
LXD500:ENGF7301GF
LX500F/P:ENG37A12GF
L3210
J0JCC0000364 C3209
0.1u
16V
C3206
1u 16V
C3207
1000u
10V
RESQ
C3060 EX. I/O
16V
0.1u
IC3006
C1AB00000441
8.7 0
16 SW1 1
R3152
Vcc
47
SCL1
4.3 15 SW0 2 3.6
SCL
SDA1 4.1 0.4
14 DAC4 3
SDA
R3153
0 13 DAC3 4 0.4
47 R3159
SAD2
22k
8.8 12 DAC2 5 4.6
SAD1
0 0.3
11 DAC1 6
SAD0
0 10 DAC0 7 0.3
SW3
0 0
9 GND 8
SW2
R3154
0
C3059
1u
16V
MAIN_CY/Y/V/G_OUT
MAIN_PB/C/R_OUT
1%
R3140
100
MAIN_PR/B_OUT
MAIN_CVBS_OUT
SUB_CY/Y/V_OUT
SUB_PB/C_OUT
0
SUB_PR_OUT
R3145
10k
FB
R3146
330
Q3021 Q3022
B1ABCF000138 B1ABCF000138
TX-26/32LXD500 TX-26/32LX500F/P H-Board (3 of 4) Schematic Diagram
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45
46
47
48
49
50
51
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53
54
TO
GS-BOARD
(GS11)
TP110
*H8
TP106
1 SD_RX
SDRX
2
GND
TP107
3 SD_TX
SDTX
4
GND
TP108
5 SD_IRQ
SDIRQ
6
SDSW
TP109 SD_RST
SDRST 7
55
56
27