H-Board (2 Of 3) Schematic Diagram - Panasonic TX-26LXD52 Service Manual

TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F

11.10. H-Board (2 of 3) Schematic Diagram

1
2
3
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H-BOARD (2/3)
TXN/H10MHK(TX-26/32LXD52)
TXN/H10MNK(TX-26/32LX52F/L , TX-26/32LX51F )
5
MSP 8V
D2104
IC2103
MA3X152K0L
AN77L08M-E1
8.0 8.7
IN
1 3
OUT
C2131 C2146
16V COM 16V
0.1u 0.1u
2 0
JS2108
C2132
C2217
25V 47u
JS2107
47u 25V
R2180 L2178
HEADPHONE R R2178
6
560 J0JCC0000241
10k
L2179
R2181 J0JCC0000241
HEADPHONE L R2179
7
25
560 0
10k R2182 L2182 0 26
SPEAKER R 100
8
27
SPEAKER L R2183 J0JCC0000241 0.4
100
9
0.4 28
C2172 C2174 L2183
50V J0JCC0000241 0 29
50V
3300p 3300p 30
0.4
L2184 0 31
J0JCC0000241 32
R2184 220 0
3.7 33
R2185 220 L2185
L2186 3.7 34
J0JCC0000241
J0JCC0000241 35
C2175 R2186 0
50V
3.7 36
0.01u 220 L2187
3.7 37
R2187 J0JCC0000241
+ 38
C2173 220 C2178 7.0
50V 16V 10u
7.9 39
0.01u
+ 40
6.7
C2179
16V
10u
C2176 C2177
50V C2181
50V
0.01u 0.01u 16V
0.1u
L2108
J0JCC0000241
JS2109
0
10
11
12
13
14
15
16
TV/DVB SEL
17
IC3001
C1AB00001486
1 SW L
IN1
2 OUT
GND
L3007
J0JHC0000078
3 VCC H
IN2
C3014
16V
0.1u
TV/DVB SEL
IC3002
C1AB00001486
1 SW L
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
18
19
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (2 of 3) Schematic Diagram
10 11
L2112
L2110
J0JCC0000100 J0JCC0000241
L2113
C2186
J0JCC0000100 R2195
100u 0
16V
C2185 R2196
L2111 0
16V
J0JCC0000241
0.1u L2114
J0JCC0000100
80
5.0
79 0
78
0
I2S_DA_IN3 I2C_DA
DACM_L D_CTR_I/O_1
77 0
I2S_DA_IN4 I2C_CL R2200
L2118
DACM_C SPDIF_OUT
DACA_R NC 76 0.6 220 J0JCC0000241
DACM_SUB DACA_L MAIN HP out STANDBYQ NC
75
0
VREF2 ADR_SEL C2335
DACM_SR AUD_CL_OUT C2201
74 2.3
DACM_R D_CTR_I/O_0 50V
3p 50V R2229
DACM_SL TP 73 0.1u
0.6
X2101 J0JCC0000241
SC2_OUT_R XTAL_OUT
72 2.1 H0J184500027
CAPL_A ANA_IN1+
SC2_OUT_L XTAL_IN
AHVSUP AVSUP 71 2.3 C2202 3p
5.0
VREF1 CAPL_M AVSUP TESTEN
70
0 C2195 50V
SC3_OUT_R NC 47p
SC1_OUT_R ANA_IN2+
69 0.5 L2117
SC3_OUT_L SUB in MAIN in NC 50V R2197 R2202
SC1_OUT_L ANA_IN- C2199 ELJFA6R8KFB 100
AHVSS AVSS 68 1.5 470 2.4
67 50V
1.5 L2115 56p
C2204 R2204
C2203
66 5.0 J0JCC0000241
C2200 10p 50V 560
65 50V 22p
5.0
C2196
47p 50V
16V
D2120
0.1u
MA3X152K0L
C2198
C2192 100u
16V 16V
10u
C2184
C2183
16V
50V C2191 IC2107
0.1u
3.3u 16V
0.1u C0DBEZE00006
IC2106
C1AB00002135
C2206
16V
100u
R2198 1%
MSP R2201
1.78k 1% 1.6k
R3056
10k
C3016
10V
1u IC3004
VOUT
6
C1AB00001487
5
C3019
AV1_SW 1u
1 SW L 6
IN1 R3066
10V
C3040
4 VOUT4
16V
0
VOUT 0.1u
C3017 2 OUT 5
R3179
GND
10V
1M
1u L3008
J0JHC0000078 H
3 VCC 4
IN2
AV2_VO
C3018
16V
AMP
0.1u
AV1_V R3064 C3021
65
1u 10V
220 66
C3022
67
AV1_SLOW 1u 10V
68 DCout PR4
VOUT4 SA1
6 C3023
Vin PDD3
69
C1
C3062 R3057 1u 10V O1 PB4
70
10V S-1 V1 PDD2
C3024
AV2_V 0 R3059
5 1u 71 O2 CY4
V2
1u 10V
220 Y1 PDD1
72 O3
R3060 C3025
73
VOUT Y2
4 10V IC3005
AV2_SLOW 220 1u O4 CY2
74
SA2
C3063 R3061 C3026 Y3 SPD2
AV2_C 75
10V 1u C2 SA3 AN15866A-VT PR1
R3058 1u 10V
220 76 C3 APD1
S-2
R3062 C3027
AV3_V 0 S-3 PB1
77 VIDEO SW
V3 V4 IPD1
AV4_VO 1u 10V
220 78
C3028
AV3_Y R3063
79
1u 10V
220
80
R3166
MAIN_RF
1%
75
R3167
75 1%
R3068
75
1%
MAIN_RF_CVBS
C3029
16V
JS3022 1u
C3038
16V
ERJ3GEY0R00V
0.1u
D52 ONLY
L3009 2.2
12 13
L2122 J0JCC0000100
D52 ONLY
*R2331 0
AMP DELAY
R2209 R2213
*R2215
3.3k 10k
Q2106
330 *C2213
Q2108 IC2108
B1ABCF000138
0.1u 16V
B1ABCF000138 C2211 *X2103 C0EBF0000354
3.1 16V R2217
EFCT7004BF
0.1u
*X2102 2.5 VSS
3.1 4.7k
R2208 *R2216 1 4
EFCT6504BF
470 1.2 0.3 1k OUT
C2215
0.6
16V VDD
52F/L,51F ONLY
2 3
*R2210 R2214 0.1u
*C2212 CD C2214
0
0.2 1.2k:D52 3.3k 16V
*R2205 50V
680:52F/L,51F 0.1u 1000p
1k 0.3 *Q2109
*R2211
B1ABCF000138
*C2208 0:D52
16V 0 560:52F/L,51F
0.1u
*Q2107
52F/L,51F ONLY
B1ABCF000138
L2121
MSP 5V J0JCC0000241
L2120
J0JHC0000078
C2207
0.1u
16V
R3125
1k
3.9
R3118
100
MAIN_CY/Y/V/G 3.3
AMP Q3014 0
2SA207700L
MAIN_PB/C/R
R3126
R3106
100
0
R3127
1k
40
C3050 3.7
R3095 AV4C_Y R3115
39
100
38 1u 10V 220 MAIN_PR/B 3.0
C3051 R3096 AV4_BLUE
37 Q3015
PR3
1u 10V Q3011 0 2SA207700L
36 220 AMP
APD3
C3052 R3097 AV4_RED/C 2SA207700L
35
PB3 VOUT5
1u 10V 220
34
IPD3
C3053 R3098 R3122
AV4_GREEN
CY3 33
100
1u
32 10V 220
SPD3
C3054
R3099 AV1_BLUE
31
PR2
30 1u 10V 220
APD2
C3055
R3100 AV1_RED
29
PB2
1u 10V 220
28
IPD2
C3056 R3101 AV1_GREEN
27
1u 10V 220
26
C3057 R3102 R3339
25
0.1u 50V
0 0
R3131
AV4_FB 100
R3130
100
AV1_FB
R3209
0
52F/L,51F ONLY Q3016
R3210
B1ABCF000138
SW
0 *R3177 R3132
0
10k
C3058
D3024
16V
MAZ31000ML
470u
14 15
40
30V_1
C3236 L3213
C3235 TP117 L3212
0.1u 10u J0JCC0000364 EXC3BB221H
50V 50V
TP120
TP119
TP118 TP112
TP114 TP113
TP116 TP115
4.5
R3208
TP121
R3202 4.7k
220 0
4.6
JS3221
AMP
C3202
16V
0.1u
2.0
R3205 C3210
R3203
R3201 1k
50V
0 560
0 2.6 10u
R3204
Q3202 1k
R3207
2SA207700L
C3201
0
AMP 16V
0.1u Q3203
2SA207700L
AMP
RESQ
SDA1
SCL1
EX. I/O
IC3006
C3060
16V
C1AB00000441
0.1u
8.7 0
16 SW1 1
R3152 Vcc
47
SCL1 4.3 3.6
15 SW0 2
SCL
SDA1 4.1 0.4
14 DAC4 3
SDA
R3153
0 0.4
13 DAC3 4
47
SAD2
8.8 4.6 R3159
12 DAC2 5
SAD1
22k
0 0.3
11 DAC1 6
SAD0
0 0.3
10 DAC0 7
SW3
R3154
0 0
9 GND 8
SW2
0
C3059
16V
1u
R3123
82
MAIN_CY/Y/V/G_OUT
1%
R3141
AMP 1k
Q3017
1% MAIN_PB/C/R_OUT
3.7
2SA207700L
R3140
3.0
100
0
MAIN_PR/B_OUT
1%
R3121
100 R3139
1k
AMP
1% MAIN_CVBS_OUT
4.5
R3138
3.8
82
0
SW
Q3019
R3144
B1ABCF000138
3.3k
R3145
R3143
10k R3146
2.2k
330
R3133
10k
Q3020
INV
B1ABCF000138 Q3021
Q3022
B1ABCF000138 B1ABCF000138
R3136
R3134
AMP AMP
33k 33k
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (2 of 3) Schematic Diagram
16 17
21
22
TP111
C3212
*TU3201
50V
D52:ENGF7301GF
0.1u
52F/L,51F:ENG37A12GF
23
24
25
26
C3209
L3210
16V
J0JCC0000364
0.1u
C3206
1u 16V
C3207
1000u
10V
R3164
0
C3227
16V
0.1u
C3229
16V
0.1u
C3216 C3214
16V 16V
0.1u
0.1u
27
28
29
30
18