7
Diagrams and print lay-outs
28
L7.3A
0V
4V2
4V1
*
*
*
NICAM/2CS
MULTI
2CS
KOREA
2210
2222
2223
27p
220p
---
39p
180p
120p
0V
0V
4V9
0V
3V6
REF
0V
4V8
0V
0V
5V6
4V9
5V5
6V9
4V9
3V6
3V7
3V6
0V
7V2
8V1
0V
5V6
0V
0V
0V
0V6
2V2
0V
0V
0V
0V
0V
4V8
3244 B3
3246 C2
3247 A3
2V4
2V4
2V4
0V5
0V5
0V4
0V5
4V9
0V
0V5
7202 B6
7209 B4
7214 B4
7215 B3
7216 C3
1
0V
0V
0V1
0V
0V
0V
0V
2V2
2V2
0V
0V4
1V5
1V5
2230 F7
2231 G7
2232 E5
2V5
3V6
3V6
0V
3V6
3V6
0V
3V6
3V6
0V
2263 A2
2266 B3
2271 G4
2272 G5
2273 B3
2274 B4
2276 C5
2277 D5
2278 D5
2279 C5
2280 E8
2281 E8
2282 E8
2283 E8
3216 C5
3217 D5
3222 D9
3224 F4
3243 A3
3V6
1
2
3248 B2
3250 F3
3254 B2
4215 D8
5203 A2
5204 B5
5205 B5
5206 D8
6204 F5
6205 B3
1
2
3
4
5
6
7
8
9
10
11
12
A
B
NICAM PANEL
2226 C8
2227 D7
2228 D7
2229 F7
G
H
A
2234 F5
2237 F5
2239 G5
2240 G5
2241 F7
2242 F7
2243 F5
2244 F5
2261 B4
2262 D8
2210 C9
2211 F7
2212 E7
2213 C7
2214 C8
2215 C7
2216 E7
2217 E8
2220 D7
2221 D8
2222 D8
2223 D9
2224 D8
2225 C8
7V1
3V6
3V6
0V
3V7
7
8
3
4
5
6
7
8
9
10
11
12
1
9
10
12
11
11
12
3
2
8
7
10
9
6
5V3
C
D
E
F
3
B
C
D
E
F
G
H
C2 F3
C3 D3
1204 C7
5
2
3
4
4
5
6
2
1n
2283
+5VA
10u
2262
2210
2281
1n
10p
2226
HC-49/U
1204
18M432
2227
100n
2271
1n
2242
100n
C2
1
470p
2212
2266
220n
6205
BZX79-F5V6
3250
1R
2225
10p
1n
2244
3246
10K
2243
1n
BC848B
7215
2278
47p
17
+8V
S_CL
15
S_DA_IN
20
S_DA_OUT
16
S_ID
61
TESTIO1
30
TESTIO2
35
VREF1
27
VREF2
54
VREFTOP
62
XTAL_IN
63
XTAL_OUT
1n
2280
N_CL
23
N_DA
43
PDMC1
44
PDMC2
24
RESETQ
52
SC1_IN_L
53
SC1_IN_R
37
SC1_OUT_L
36
SC1_OUT_R
49
SC2_IN_L
50
SC2_IN_R
34
SC2_OUT_L
33
SC2_OUT_R
46
SC3_IN_L
47
SC3_IN_R
7
STANDBYQ
17
DACM_L
28
DACM_R
64
DMA_SYNC
19
DVSS
18
DVSUP
8
D_CTR_IN
5
D_CTR_OUT0
4
D_CTR_OUT1
21
FRAME
9
I2C_CL
10
I2C_DA
11
I2S_CL
14
I2S_DA_IN
13
I2S_DA_OUT
12
I2S_WS
55
MONO_IN
22
60
51
ASG1
48
ASG2
1
AUD_CL_OUT
56
AVSS
57
AVSUP
45
BAGNDI
38
CAPL_A
40
CAPL_M
2
CW_CL
3
CW_DA
32
C_DACS_L
31
C_DACS_R
26
DACA_L
25
DACA_R
29
MSP3410B
7202
6
ADR_SEL
42
AGNDC
41
AHVSS
39
AHVSUP
59
ANA_IN-
58
2282
1n
8
9
7
1
2
12U
5206
C3
3222
2K2
47p
2213
2214
15p
2215
47p
100n
2224
2279
47p
6204
1N4148
3224
47K
10u
5204
2237
220n
220n
2221
3217
2220
220n
3216
100R
100R
220n
2217
5
6
2216
220n
4
3243
10K
47p
2277
3244
680R
4u7
5203
3247
10R
100u
2261
2276
47p
2274
100n
10u
2228
15
16
13
14
11
12
3
10
+5VB
+8V
10u
2234
10u
2263
1n
2272
4u7
2241
390p
2240
+5VB
2239
390p
N3
N4
5205
10u
3248
470R
7216
BC848B
3254
10K
6
2273
220n
7
2223
4215
2222
BC337
7214
7209
BC848B
2211
470p
+5VB
2232
100n
+8VA
100n
2231
2229
10u
10u
2230
5
N5
N6
N1
N2
4
RIGHT_OUT
LEFT_OUT
CVBS_SOUND
AMP_L
SDA
SCL
SDA
SCL
STANDBY
AMP_R
AMP_L
AMP_R
LEFT_OUT
RIGHT_OUT
CVBS_SOUND
MOD_R_IN2
MOD_L_IN2
MOD_R_IN1
MOD_L_IN1
STANDBY
+8VA
+5VB
+5VA
MOD_L_IN1
MOD_R_IN1
MOD_L_IN2
MOD_R_IN2
AGNDC
CL 86532018_021.AI
010498
N2 4.2V DC
N1 4.1V DC
N3 0.2ms AC
CL 86532018_011.AI
020498