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2 Schematic Diagram
2.1.
A-Board (4/8) Schematic Diagram
!
A-BOARD TXN/A1NJUXS (4/8)
L2123
J0JCC0000287
TO 5/8
RF_V
*R2304
2.2
*D2138
EZJP0V080GA
R2200
75
1%
*D2131
EZJP0V080GA
*D2140
EZJP0V080GA
R2258
75
1%
*D2139
EZJP0V080GA
*JK2101
R2265
K1U508A00001
75
1%
R8569
Y
0
Y
G
PB-SW
R8570
0
PB
PB
PR
PR
R2348
30k
L
L
R2283
22k
R
R
G
R2314
30k
R2284
22k
28
29
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*JK2108A
TO 1/8
C2103
R2307
6.3V
1u
VCVS1IN
U_TU_V
S
C2304
1u
6.3V
VY1IN
U_AV1_S_Y
C2303
16V
0.1u
VC1IN
U_AV1_S_C
R2288
C2211
22k
2.2u
10V
ALIN1
U_AV1_L
R2290
C2212
22k
10V
2.2u
ARIN1
U_AV1_R
C2214
6.3V
R2301
1u
VCVS2IN
U_AV1_V
S
C2197
25V
R2374
0.01u
SYNCIN1
LCD_U_YPBPR1_SYNC
S
C2198
*L2200
6.3V
1u
2.2
VG1IN
LCD_U_YPBPR1_Y
D0GA2R2JA023
*R2130
1k
YUV_DET
U_AV1_YDET
C2199
*L2201
6.3V
1u
2.2
VB1IN
LCD_U_YPBPR1_PB
D0GA2R2JA023
C2213
*L2202
6.3V
1u
2.2
VR1IN
LCD_U_YPBPR1_PR
D0GA2R2JA023
*R2302
C2307
0
R2390
6.3V
1u
VCVS3IN
U_NONUSE
S
C2296
2.2u
10V
ALIN5
LCD_U_YPBPR1_L
TO 1/8
AUDIO_XRST
C2297
TO 8/8
24KEC_I2CDATA1_AMP
10V
2.2u
ARIN5
LCD_U_YPBPR1_R
TO 8/8
24KEC_I2CCLK1_AMP
TO 1/8
LRCLK
TO 1/8
MCLK
C2272
R2278
25V
0.01u
SYNCIN2
LCD_U_NONUSE
TO 1/8
BCLK
S
*C2200
R2297
6.3V
1u
VG2IN
LCD_U_NONUSE
TO 1/8
SDIN
S
*C2201
R2295
1u
6.3V
VB2IN
LCD_U_NONUSE
S
C2207
2.2u
10V
ALIN2
LCD_U_NONUSE
*C2202
R2296
1u
6.3V
VR2IN
LCD_U_NONUSE
S
C2208
10V
2.2u
ARIN2
LCD_U_NONUSE
TO 5/8
AMP_MUTE
*R2299
*R2298
C2204
0
0
6.3V
1u
VCVS4IN
U_AV2_V
5%
*R2285
C2209
0
R2315
2.2u
10V
ALIN4
U_AV2_L
S
*R2287
C2210
0
R2339
10V
2.2u
ARIN4
U_AV2_R
S
*C2309
10V
2.2u
ALIN3
U_NONUSE
*C2310
2.2u
10V
ARIN3
U_NONUSE
TO 1/8
SOUND_SOS
30
31
PC IN
TP3106
K1FY315A0011
L3101
FL2102
TP3101
6
J0ZZB0000142
J0HABB000004
1
1
3
11
1%
L3102
R2114
2
4
7
TP3102
J0ZZB0000142
75
2
L3103
12
TP3103
J0ZZB0000142
FL2104
8
J0HABB000004
3
TP3104
13
1%
1
3
R2116
2
4
9
75
TP3105
4
R3026
14
R3027
10
5
FL2103
15
J0HABB000004
1
3
1%
R2115
2
4
75
FL2101
J0HABB000003
3
1
R2198
4
2
4.7k
FL2100
J0HABB000003
3
1
R2199
4
2
4.7k
OPERATE
RESET
AUDIO_XRST
24KEC_I2CDATA1_AMP
24KEC_I2CCLK1_AMP
R2300
L2300
150
J0JBC0000116
48KHz
LRCLK_POST
R2303
L2301
OPERATE
150
J0JBC0000116
OPERATE
12.288MHz
MCLK_POST
RESET
MUTE
R2309
L2302
150
J0JBC0000116
3.072MHz
BCLK_POST
R2311
L2303
150
J0JBC0000116
3.072MHz
SDIN_POST
SUB3.3V
VJ2117
R2330
10k
L2126
J0JYC0000068
OPERATE
MUTE
AMP_MUTE
R2378
10k
R2382
24KEC_I2CCLK1_AMP
S
24KEC_I2CDATA1_AMP
R2381
S
R2351
10k
1
SDIN_POST
3.072MHz
2
LRCLK_POST
48KHz
3
LRCLK
SDA
BCLK_POST
3.072MHz
4
OUT1P
BCLK
BSP1P
5
R2289
DGND
MCLK_POST
12.288MHz
0
6
MCLK
C2226
7
10V
TEST1
0.027u
R2324
8
VSS
1%
9
PLL
MONI1
1.5k
10
MONI2
DVDD
BSP2P
C2224
11
TEST2
50V
2700p
12
C2328
10V
C2329
1u
6.3V
1u
SUB3.3V
R2305
10k
NORMAL
SOS
VJ2118
S
IC2106
C1AB00003525
AUDIO AMP
32
33
34
3
C2107
TO 1/8
R2117
6.3V
47
1u
VR3IN
C2108
6.3V
R2118
47
1u
VB3IN
C2111
25V
R2122
0.01u
220
SYNCIN3
C2109
6.3V
R2119
1u
47
VG3IN
BUFFER
SUB3.3V_A
IC2110
R2205
C0JBAB000854
C2279
1
14
16V
0.1u
1A
VCC
2
1Y
13
6A
3
2A
12
6Y
4
2Y
11
5A
R2218
68
5
3A
10
AVDIN
5Y
6
9
3Y
4A
7
8
GND
4Y
R2223
68
AHDIN
F16V
C2267
C2268
25V
25V
10u
10u
R2334
3.3
C2248
50V
C2234
C2332
C2340
C2266
0.022u
25V
25V
25V
25V
10u
0.1u
10u
10u
C2257
50V
0.022u
L2128
G1C330MA0416
C2256
C2240
50V
10V
1u
C2334
C2236
0.022u
C2244
50V 1200p
50V 1200p
25V
R2325
C2249
0.1u
36
6.8k
C2321
50V
1%
50V
0.022u
35
0.47u
GNDP1
R2392
1%
C2263
34
6.8k
R2331
TO SPEAKER
OUT1N
C2254
50V
C2335
C2320
33
25V
3.3
1000p
OUT1N
50V
50V 1200p
0.1u
32
C2241
1200p
A11
BSP1N
10V
1u
C2327
31
L2129
C2262
REG_G
TP2100
1
16V
3.3u
G1C330MA0416
50V
L+
30
NC
C2242
1000p
TP2101
29
10V
1u
2
BSP2N
L-
28
L2130
OUT2N
TP2102
G1C330MA0416
3
27
R+
C2336
C2322
OUT2N
TP2108
50V
50V
C2323
26
R2333
4
25V
C2261
R-
1200p
1200p
3.3
25
R2349
1%
0.1u
50V
1000p
C2260
6.8k
K1KA04BA0055
C2325
C2252
50V
50V
50V
1000p
R2350
1%
0.47u
0.022u
6.8k
C2326
C2337
C2324
C2258
25V
50V
50V
50V
0.1u
1200p
1200p
0.022u
C2243
10V
1u
C2259
50V
0.022u
L2131
G1C330MA0416
C2253
C2333
C2232
C2341
50V
25V
25V
25V
0.022u
10u
10u
0.1u
R2332
3.3
35
36
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