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51
12.8. Main (Optical) Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
MAIN (OPTICAL) CIRCUIT
SCHEMATIC DIAGRAM - 7
SC-UA7E/PC/PH/PR MAIN (OPTICAL) CIRCUIT
: +B SIGNAL LINE
: OPTICAL SIGNAL LINE
R4203
10K
R4204
100
10K
R4205
OPT_ERROR
MI
MI
C4308
0.1
10K
R4206
4700P
C4203
C4205
0.068
C4304
0.1
R4201
680
R4216
10K
R4218
10K
R4217
10K
R4215
10K
C4206
0.1
C4306
0.1
C4208
10P
C4209
0.01
2
1
3
JK3003
OPTICAL DIGITAL
AUDIO IN
10
C4301
C4207
0.1
OPT_RST
100
R4222
C4201
16V22
22K
R4219
FSOUT0
FSOUT1
OPT_AUDIO
MI
MI
MI
MI
MI
MI
MI
MI
CO
AU
LD
DS
MI
US
AU
LD
CO
DS
PW_+3R3V
R4213
47K
C4309
0.1
2
3
1
5
4
6
Q4200
B1HFCDE00002
SWITCH
100
R4210
R4211
10K
100
R4208
100
R4209
DGND1
2.7K
R4214
OPT_SDO
OPT_LRCK
OPT_BCK
12P
C4302
OPT_PDOWN
4.7K
R4220
12P
C4303
R4221
1.5K
2
3
1
4
X4200
H0J245500110
C4307
0.1
R4207
1K
R4223
0
R4224
0
R4225
0
0
R4200
1K
R4202
12
13
11
9
8
10
2
3
1
7
5
4
6
16
18
20
22
25
24
28
26
27
23
21
19
17
14
15
IC4200
C1AB00004431
5CH MOTOR DRIVER
C4200
0.1
R4226
1M
16V22
C4202
VCC
GND
OUT
AUDIO
XTO
XTI
VDD
BCKO
DOUT
PSCK1
LRCKO
PSCK0
SCK0
FSOUT0
DGND
CLKST
FSOUT1
EMPH
COUT
UOUT
CKSEL
VCC
BFRAME
RSV
FMT1
AGND
RST
FMT0
RXIN
FILT
ERROR
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 1 ~ 2
CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 3 ~ 4
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 5
LD: MAIN (LDO): SCHEMATIC DIAGRAM - 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 8 ~ 10
US: MAIN (USB): SCHEMATIC DIAGRAM - 11
Содержание SC-UA7E
Страница 5: ...5 1 4 Caution For AC Cord For E Figure 1 3 ...
Страница 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation For E PH PR ...
Страница 12: ...12 5 2 Remote Control Key Button Operation For PC ...
Страница 13: ...13 5 3 Main Unit Key Button Operation ...
Страница 22: ...22 7 9 2 Main P C B 7 9 3 DAMP P C B 8 8 9 IC2104 IC2108 IC2107 10 IC2101 C2155 ...
Страница 25: ...25 8 3 Main Components and P C B Locations ...
Страница 42: ...42 ...
Страница 44: ...44 ...
Страница 80: ...80 ...
Страница 86: ...86 ...