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L2200
ELJPA470KF
2203
10k
HL
HP AMP
IC2200
AN17880A-E1
C2202
2
2.8
50V
10u
1
Ripple Filter
Bias input
+
C2203
0.5
16V
1u
2
CAMP_SW
Bias Output
3.3
C2205
3
VCC
Standby
16V
100u
R2204
0
1.3
4
OUT_2
Mute
1.3
ND
5
CAMP_OUT
Mute_T
R2205
1.3
L
0
6
OUT_1
Beep_IN
0
7
OUT_GND
IN_GND
1.3
202
8
IN_1
IN_2
00004
0
0
L2207
EXCELDR35V
R2250
C2273
10k
C2272
1u
10V
10V
1u
R2254
33k
C2270
C2271
R2251
16V
16V
10k
100u
0.1u
GND
R2257
R
33k
L
VCC
C2276
50V
C2275
R2256
0.01u
50V
47k
47p
C2007
50V
10u
MAIN_RF
MAIN_RF_GND
MAIN9V
C3133
16V
0.1u
C3125
16V
100u
JS3211
ERJ3GEY0R00V
SUB9V
C3236
16V
R3213
1u
4.7k
R3202
C3203
220
16V
10u
0
0
R3200
100k
0
R3212
4.3
Q3200
4.7k
B1ABCC000004
R3211
0
3.3k
Q3205
R3203
C3204
MSB709-T1
220
16V
10u
0
0
R3201
4.3
R3206
100k
0
3.7
3.3k
Q3204
0
Q3201
MSB709-T1
B1ABCC000004
5
79
C2201
50V
10u
1.3
16
C2204
10u
16V
1.3
15
NP
3.3
14
0
13
C2207
1.2
12
25V
0.22u
0.6
11
R2206
R2207
10k
10k
0
10
C2212
16V
R2210
R2208
2.2u
1.3
0
100
9
C2214
50V
C2213
1000p
R2209
16V
R2211
2.2u
0
100
C2215
50V
1000p
R2259
4.7k
R2258
100
C2274
R2253
50V
47k
47p
Q2203
MSB709-T1
4.3
3.7
0
R2261
4.7k
R2260
C2008
100
50V
10u
4.3
3.7
Q2204
MSB709-T1
0
JS3312
L3117
EXCELDR35V
R3162
AV1_RED
22
R3163
AV1_GREEN
22
R3218
3.3k
R3164
JS2017
TV_L
AV1_BLUE
22
3.7
R3172
10k
R3219
R3159
JS2016
AV4_RED/C
3.3k
22
TV_R
R3160
AV4_GREEN
22
C3141
16V
0.1u
R3161
AV4_BLUE
22
6
MAIN3.3V
AVR 8V
D2001
MA3X152K0L
L2653
J0JCC0000241
IC2653
8.0
9.0
IN 3
1
D2653
OUT
MA3X152K0L
C0CBCAD00006
C2010
C2017
C2011
16V
COM
16V
25V
0.1u
0.1u
470u
2
3.3
0
C2667
10V
0
IC2001
1u
AN77L08M-E1
0
C2680
16V
0.1u
L2028
EXCELDR35V
R2286
10k
C2289
C2290
R2245
16V
16V
R2001
10k
C2262
100
100u
0.1u
10V
1u
R2007
R2002
C2228
4.7k
100
0
10V
1u
2.7
R2295
2.0
R2296
Q2004
47k
27k
MSB709-T1
0
C2288
R2279
50V
33k
47p
GND
R
L
VCC
R2282
33k
R2283
C2287
C2286
R2284
50V
47k
50V
27k
0.01u
47p
D3124
R3301
MA3X152D0L
1.5k
D3125
B0BC3R400001
R3302
10k
R3303
5.0
10k
0
Q3214
R3304
MSB709-T1
5.0
RGB SW
D3147
MA2J11100L
C3138
10u
6.3V
D3149
D3148
MA2J11100L
MA2J11100L
C3139
6.3V
10u
D3151
D3150
MA2J11100L
C3140
MA2J11100L
6.3V
10u
D3152
MA2J11100L
R3328
100
D3141
MA2J11100L
C3135
6.3V
10u
D3143
D3142
MA2J11100L
MA2J11100L
C3136
6.3V
10u
D3145
D3144
MA2J11100L
MA2J11100L
C3137
6.3V
10u
D3146
MA2J11100L
7
AVR 2.5V
2.5V
2.5
1
VIN
5
Vo
C2671
C2672
C2673
2
GND
50V
10V
35V
0.01u
1u
47u
1.2
3
ON/OFF
4
Nr
C2670
16V
0.1u
HEADPHONE R
R2058
0
R2059
0
HEADPHONE L
SPEAKER R
R2009
100
R2006
4.7k
SPEAKER L
R2010
100
2.7
C2003
C2004
2.0
50V
50V
1000p
1000p
Q2003
MSB709-T1
C2009
C2006
50V
50V
0.01u
0.01u
L2029
EXCELDR35V
D3126
MA2J11100L
MAIN9V
D3127
MA2J11100L
10k
R3329
1k
AV4_FB
R3330
1k
AV1_FB
Q3315
B1ABCC000004
R3317
IC3102
C1AB00000421
8.0
0
1
16
R3318
1.2
0
2
15
1.2
0
3
14
0
0.2
4
13
5.3
1.2
C3142
5
12
16V
0.1u
1.2
1.1
6
11
1.2
0
7
10
1.2
0
8
9
TH-37PA30E/TH-42PA30E
H-Board (1 of 2)
Schematic Diagram
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
R3321
2.2k
23
Q3314
B1ABCC000004
FB
R3324
R3320
0
10k
Q3316
10k
B1ABCC000004
R3319
33k
33k
C3311
16V
Q3311
R3311
0.1u
100
B1ABCC000004
R
R3168
R3312
1k
0
C3312
16V
Q3312
R3313
0.1u
100
B1ABCC000004
G
R3314
R3169
1k
0
C3313
16V
Q3313
R3315
0.1u
100
B1ABCC000004
B
R3316
R3170
1k
0
24
25
26
27
9
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