H-Board (2 Of 3)Schematic Diagram - Panasonic TH-37PX600B Service Manual

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

1
H-BOARD TNPA3759 (2/3)
IC2110
AN7705SP-E1
AVR 5V
3
OUT
C2236
16V
47u
C2232
C2231
6.3V
16V
1u
47u Lin
C2233
R2230 R2203
50V 100k
100
1000p
C2227 C2228
16V 50V
100u 0.01u
IC2109
C1BB00000947
HP AMP
2
C2229
16V R2232
100u 15k
C2217
6.3V
1u
Rin
3
C2230
R2233
16V C2234
R2231
100u 15k
50V
100k
1000p
C2235
R2220
6.3V
15k R2219
1u
100
R2227
0
1 4
MAIN9V
MUTE CCT.
STB+5V
STB5V
C2430
10V
Q2314
1u
B1ABDF000034
Q2300
RST
R2306
R2388
B1ABDF000034 820
R2302
1k
22k R2311
Q2301 1.8k Q2315
2SD0601ASL B1ABDF000034
R2303
5.6k
R2400
1.8k R2354 R2389
1k
R2338
Q2302
R2304 0 R2310
100k B1ABDF000034 180k
C2307
16V
100u
R2305
470
AUDIO_MUTE
R2307
100k
SP_MUTE
5
6
TH-37/42PV600E, TH-37/42PX600B H-Board (2 of 3) Schematic Diagram
10 11
SUB9V
L2204
ERJ3GEY0R00V
MAIN9V
1
IN
C2243
COMMON 16V
47u C2129
2
10V
1u
C2130
R2130 C2170
10V
50V
10k 1u
1000p
R2147 R2149
10k
63.4k
C2134
R2137
R2131 C2127 C2128 50V
33k
16V 50V
8.2k 0.1u 47p
100u
GND
IC2104 C2171
R 50V
1000p
C0ABBA000168
L
VAO
VCC
R2125
100
C2133 C2143
R2132 50V 50V
47p 0.01u
33k
R2138 R2148
10k 63.4k
R2238 R2239
0 0
C2118 C2119
16V
47u
MAIN9V
R2390
20k
C2372
R2391
10k 50V
10u
SUB5V
STB+5V
R2396 34
10k
Q2316
35
SCL
B1ABDF000034 Q2317
R2397
B1ABDF000034 36
47k SDA
ROUT1
R2393
37
1k R2392 10k O2
22k
R2399 IC2105
R2398 C2147 38
1k BIAS
12k 50V 22u +
AN15862A-VT
MUTE SW C2239 39
L11
50V 0.01u
C2240 40 AUDIO SW
R11
50V 0.01u
C2139 41
L12
50V 0.01u
C2140 42
L1
R12
50V 0.01u
C2141 43
L13
50V 0.01u
C2142 44
50V 0.01u
12 13
J0JCC0000100
IC2103
AN77L08M-E1
AVR 8V
SUB9V SUB8V
8V
3 IN 1
OUT
C2146
C2132 C2131
50V
COM 16V 50V
0.1u
2 10u 0.1u
R2128 MSP_ANALOG L2178
100 J0JCC0000241
HEADPHONE R
L2179
J0JCC0000241
HEADPHONE L
25
R2182 JS2026
C2125 C2126 R2129
ERJ3GEY0R00V
50V 100 100 SPEAKER R 26
50V
1000p 1000p
SPEAKER L L2182 27
DACM_L
J0JCC0000241 28
R2183 L2183
R2168 DACM_C
C2174 100 J0JCC0000241 29
C2172
4.7k 50V DACM_SUB
50V
1000p 30
1000p
DACM_SR
31
R2165 R2184 L2184
DACM_SL
J0JCC0000241
1k 220 32
SC2_OUT_R
33
L2185
SC2_OUT_L
Q2104 J0JCC0000241 34
R2185 L2186
VREF1
220 J0JCC0000241
2SA207700L JS2108 35
SC1_OUT_R
ERJ3GEY0R00V 36
SC1_OUT_L
C2111 37
C2175 L2187
50V C2173 C2178
R2169 J0JCC0000241 38
0.1u 50V 50V 16V
4.7k 0.01u 0.01u 10u
39
40
R2166 R2186 R2187 C2179
1k 220 220 16V
10u
Q2105
2SA207700L C2176
C2177
50V 50V
0.01u 0.01u
C2181
R2127
50V C2183
4.7k Q2103 SUB8V 0.1u 50V
3.3u
2SA207700L
C2116
R2126 L2108
50V
0.1u 4.7k J0JCC0000241
Q2102 JS2109
ERJ3GEY0R00V
2SA207700L
R2124
100
16V
47u
SUB5V
R2234
10k
AV2_VO
C2104 AV3_VO
10V 10u
AV1_ROUT
IC3005
R2102
C2123 330 AN15867A-VT
10V 10u
C2103 VIDEO SW
10V 10u
AV1_LOUT
MAIN_PB_OUT
R2101
MAIN_Y_OUT
330
22
C2122 AV1_VO
10V 10u
21 C2237 AV1_SLOW
R3064
R10 SD_AUDIO_GND
50V 0.01u 220
AV1_V C3021
20 C2238 R2225
L10 C3022 10V 1u
LOUT5
50V 0.01u 0
50V 0.01u
19 C2135 SD_MONO_IN
R9
16V 1u
R2139 220 C3023
C2136
18
L9 AV2_SLOW 50V 0.01u
16V 1u C3024
R2140 220
10V 1u
17 C2162 PC_RIN AV2_V R3059
R8
16V 1u 220
R2170 220 C3025
16 C2163 PC_LIN
10V 1u
L8 R3060
16V 1u
R2171 220
TV_R AV2_C 220
15 C2164 C3026
R7
16V 1u
10V 1u
R2172 220 R3061
14 C2165 TV_L
R5 220
L7 AV4_V R3044 C3027
16V 1u
R2173 220 0
BS_SR AV4_VGND 10V 1u
13 C2166 R3062
R6
16V 1u 220
AV4_Y
R2174 220
12 C2167 BS_SL
AV4_YGND
R3063
16V 1u C3028
R2175 220
220 10V 1u
R3045
0
C2168 HDMI_SR
R3233
16V 1u
R2176 220 75
C2169 HDMI_SL
16V 1u
R2177 220
R3234
75
C2154
50V
0.1u
C3029
SUB9V_VIDEO
14 15
111
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
SUB5V_MSP
L2112
J0JCC0000241 SUB5V_MSP
SUB5V
R2188
L2110
10k
J0JCC0000100
R2237
L2109
Q2114 10k
B1ABDF000034
Q2113
B1ABDF000034
MSP_RESET
R2236
47k
C2225 R2113 L2205
ERJ3GEY0R00V J0JCC0000241
16V
1u
L2206
R2114
ERJ3GEY0R00V J0JCC0000241
C2185
50V
0.1u
C2223
50V
39p
C2226
50V
1000p
80
79
R2200
220
78
I2S_DA_IN3 I2C_DA
D_CTR_I/O_1 77
I2S_DA_IN4 I2C_CL
DACA_R NC SPDIF_OUT
76
MAIN HP out L2118
DACA_L STANDBYQ NC C2201
EXCELDR35V
75
VREF2 ADR_SEL 50V 3p
AUD_CL_OUT
74
DACM_R D_CTR_I/O_0
TP
73 X2101
(MSP4450K-QA-D6)
XTAL_OUT H0J184500027 Q2106
72
CAPL_A ANA_IN1+ R2133 C2222
XTAL_IN 50V B1ABDF000034
AHVSUP AVSUP 71 0
C2202 0.1u
CAPL_M AVSUP TESTEN
70 50V 5p
SC3_OUT_R NC C2195
SUB in MAIN in ANA_IN2+
69 50V 47p R2208
SC3_OUT_L NC R2197 L2117 R2202
ANA_IN- 470
AHVSS AVSS G0C6R8K00002
68 470 100
67
C2199 C2203 C2204
66 50V R2204 R2210
50V 50V
560 1.2k
56p 10p 22p
65
C2200
50V
47p
C2196 C2153
50V 16V
C2192 0.1u 4.7u
16V
C2184 10u
PA2100
50V
K5H1622A0023
0.1u
SUB5V
C2191
50V C2197 C2198
6.3V 6.3V
0.1u
IC2106 2.2u 100u
R2181
0
C1AB00002469
SUB9V
MSP
SUB9V_VIDEO
C3075 L3009
J0JCC0000100
16V
220u
49 32
50 31 C3047
10V 1u YPBPR_PR
51 30
52 CYout2/Yout2/Vout2 SDA 29 C3049 R3092 220 YPBPR_PB
SA1 PB3
DCOUT PR4 10V 1u
53 28 R3094 220
V1 PRout1 PB4 IPD2
54 27 C3050 YPBPR_Y
Y1 CY3
10V 1u
55 26 R3095 220
S-1 SPD2
AV3_BLUE
R3057 56 25 C3052
C1 PR2
10V 1u
0 57 24 R3097 220 AV3_RED/C
SA2 PB2
58 23 R3096 220
V2 APD1 C3051
10V 1u AV3_GREEN
59 22 C3053
Y2 CY2
10V 1u
60 21 R3098 220
S-2 C3 V9 IPD1
AV1_BLUE
R3058 61 S-3 V8 20 C3055
C2 PR1
0
62 V4 V7 19 10V 1u R3100 220 AV1_RED
63 18 C3056 R3101 220
10V 1u AV1_GREEN
64 17
R3099 220
C3054
10V
1u
C3045
50V
0.01u
C3030
16V
0.1u
R3068
75
16V
1u
R3222
0
TH-37/42PV600E, TH-37/42PX600B H-Board (2 of 3) Schematic Diagram
16 17
11
SDA0B
SCL0B
12
R2209 R2213
3.3k 10k R2215 C2213
0 0
Q2108
B1ABDF000034 C2211
16V
0.1u
R2214
3.3k
R2211
0
13
14
15
C3067
50V
0.01u
C3046
50V
0.01u
C3048
50V
0.01u
R3111
0
R3112
0
R3113
0
R3114
0
16
18