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