Schematic Diagram - Digital Section (1/3) - Sony STR-DH500 Service Manual

STR-DH500
5-12. SCHEMATIC DIAGRAM – DIGITAL Section (1/3) –
1 2 3
DIGITAL BOARD (1/3)
A
IC1351,1352
OPTICAL RECEIVER
IC1352
DIGITAL
TORX147L FB1350
B
(SONY) 0uH
C1370 220 10V
GND
BD
0.1 R1354 100
IN
OUT
3.3 C1354 0.1
(OPTICAL)
VCC R2110
100
IC1351
TORX147L
(SONY)
GND
SAT
R1362
0.1 R1351 100
IN OUT
680k
3.3 C1351 0.1
(OPTICAL)
C
VCC
J1301 C1361
R1356
0.1
1P
470
DVD
R1355
IN R1358
75
470k
(COAXIAL)
C1355
50V
22
D
W1001 W1005
J1302
18P
JL007
C1010
P GND 1 C1009
0.1
47
JL008 FB1103 0uH
VBUS +5V 2
E
NC 3 C1089 C1923
0.1 47
FB1117 0uH
VIDEO 5V 4
JL009 FLASH_1
DMPORT_RX 5
JL010
DMPORT_TX 6
JL011
DET 7
DGND 8
DMPORT
JL014
WM DET 9
DC5V
WM AD 10
0.7A MAX
F
L- 11
R- 12
L+ 13
R+ 14
WM RxD 15
WM TxD 16
DMPORT_VIDEO 17
VGND(NC) 18
G
H
I
J
K
STR-DH500
• See page 22 for Waveforms. • See page 40
4 5 6 7
R1359
100
FB1310
0uH
IC1303
WAVE SHAPER
R1357
47k
3.3 1.6 1.6
8 7 6 5
IC1303
TC7WU04FU(TE12R)
1 2 3 4
2.7 1.6
R1350
10k
6
IC B/D
IC1906
IC SI-3050KM-TLS
IC1906
+5V REG
5 4 3 2 1
5 5 5.9 3.3
C1013 0.1
+6V
R1922
C1014 0.01
0
C1005 0.1
C1919
C1911
0.1 22
0.01
C1003
C1004 1000p
D1003
1SS367-T3SONY
DIR_LRCK
D1004
XMCK
1SS367-T3SONY
ADC_DOUT
R1063
22 R1062
22
JL1009
1.6 1.6
8 BCK LRCK 7
R1401
JL1010
100
1.3 1.6
9 DOUT SCKI 6
10 MD0 DGND 5
C1654
0.1
3.3
11 MD1 VDD 4
5
3.3
12 FMT VCC 3
C1401
1.9
13 VINL AGND 2
C1406
10 50V
1.9 2.5
14 VINR VREF 1
IC1401
PCM1808PWR
IC B/D
IC1401
ADC
– 42 for IC Block Diagrams. • See page 46 for IC Pin Function Descriptions.
8 9 10
FLASH_1
FLASH_2
DMPORT_DET
L/R
C/SW
SL/SR
DAC_MUTE
DAC_MDI
DAC_MC
C1001
FB1453
0.01
0uH
C1002 R1503
R1200
1000p
0
100
DAC_ML
C1457
R1556
220 10V
0
LRCK
C1602
R1008 R1007
0.1
1k
1k
BCK
0 0 0 3.3 0 1.5 0 0 3.3 3.3 3.3 1.7
14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC1452
WM8766GEDS/R
IC B/D
IC1452
6CH DAC
15 16 17 18 19 20 21 22 23 24 25 26 27 28
1.6 4.7 2.3 0.2 0 2.3 2.3 2.3 2.3 2.3 2.3 4.8
C1455
C1459
0.1 0.1
R1148 33
C1450 0.1
C1461
10 50V
C1460 220 10V
C1451
C1465
C1601 0.1
10 50V 0.1
C1011 0.01
C1012 1000p
FB1452
0uH
R1001
1k
FB1403
0uH
R1002
1k
C2219
0.1 16V
C1653
10 50V
FB1405
0uH
C1402 7 5
10 50V
0.1
5 4
1 2 3
4.7 6.4
R2218
10k
28 28
11 12 13 14
W1006
R2124 R2123
FB2205
100
0uH
C2116 1000 6.3V
C2110
0.1
C2220 1000p
C2115 0.1
3.3 0 0 3.3 0
R2113
220
0
LPF
C2119
C2120 3.3
C2121 C2118 AVDD
0.022 220
0.1
10V 0.1
AGND
R2114 390 FB2204 0uH
1.7
RMCK
R2112 390 FB2206 0uH 1.7
RBCK IC1201
LC89058W-E
C2117
DGND
IC1201
0.1
3.3
DVDD
D1101 R2121 22 1.7 DIGITAL AUDIO I/F RECEIVER
RLRCK
MA2J1110GLS0
0
RDATA
R2116 R2120
SBCK
1k 22
R2117
1M
SLRCK
SDIN
C2122
470p
3.3 1.6 1.6 1.5 3.3 0
C2114
0.1
R2108
FB2203
1M
0uH
R2109
1k
X2201
12.288MHz
C2113 C2112
33p 27p
TUNER_R
C2218
4.7
TUNER_L
IC2210
TK11150CSCL-G
IC2210
IC B/D
+5V REG
C2217
0.01
15 16 17
1
DIGITAL
2 BOARD
3 (2/3)
4 (Page 29)
5
6
7
100
IC B/D
RXOUT2
GP103
GP103
GP102
C2109
GP100
0.1
3.3
DVDD
C2108 0.01
R2101
DGND
R2102 10k
1k
2.9 DIR_XMODE
XMODE
0.1 DIR_CLK
CL
0.2 DIR_CE
CE
0.2 DIR_DI
DI
0
DIR_DO
DO
R2118
R2115
10k 100
0 3.2 3.3 3.3
DIR_ERROR
DIR_CKSEL1
DIR_DATA0
R2122
100
8 DIGITAL
BOARD
9
SBL/SBR
(2/3)
10
(Page 29)
11
DIGITAL
12
BOARD
13
(2/3)
14 (Page 29)
CNS501
15P
CL040
1 FR_OUT
CL041
2 FL_OUT
CL042
3 SW_OUT
CL043
C_OUT
4
CL044
5 SR_OUT
CL045
MAIN
6 SL_OUT
CL046
BOARD
7 SBL_OUT
(2/2)
CL047
8 L_IN
CNP411
CL048
(Page 25)
9 R_IN
CL049
10 TUNER_R
CL050
11 TUNER_L
12 DMPORT L-
DMPORT R-
13
CL051
14 DMPORT L+
CL052
15 DMPORT R+
15