Digital Section - Sony STR-V333ES Service Manual

– DIGITAL SECTION –
IC1312 IC1313
+5D2
BUFFER INPUT SELECTOR
J1301
V444/V555
CD IN 11 4 3 D1 16
+5V
COAXIAL
Y 5
DVD/
9 6 2 D2
LD IN
1
+5D2
IC1315
DVD/
1 1 D3
LD IN
IC1316
TV/SAT
1 15 D4
IN
OPTICAL
IC1318
MD/DAT
1 4 D0
IN
A0 11
IC1317
A1
10
A2 9
1 14 D5
CD IN
IC1419
A/D CONVERTER
IC1417
SDATA 21
B 2 1 5 7
LINE L AINL+
6
7 AINL-
MCLK 17
(Page 13)
SCLK 18
LRCK 19
+5V-1 4 VA
12 VD
PD 16
24 VB
35 107 108 109
IC1320
IC1319
SELECTOR
OPTICAL
1 MD/DAT
1
7
OUT
2
IC1314
DIGITAL AUDIO
6
I/F RECEIVER
3
5
3 DINO DATAO 16
8
IC1310
CLOCK OSC
+5D2
8
17 XSTATE
6 4
35 DO
7 1
36 DI
X IN 22 5 3
37 CE
38 CLK
DVDD 7
48 XMODE
DVDD 19
34 ERROR
X1303
DVDD 30
12.288MHz
DVDD 43
+5D1
13 14 15
X1201
16MHz
116 114 113 112 111 110 115 118 106 105 99 92 93
IC1201(2/4)
SYSTEM CONTROL
IC1311 IC1309
AUDIO DSP BUFFER
84
SDIAC
SDOB0 47 14 13
SDOB1 46 4 5
+5D1 SDOB2 45 2 3
8 XI 18 6 7
SDOB3
10 9
+5D1
12 11
1 +5V
31 +5V
16
+5V
71
+3.3V
32
OPORT0
+3.3V
11 +3VA
21 +3V
41 +3V
51
+3V
+3V
81
91 +3V
12 SDIB3
85 SDIA1
82 SDWCK0
83 SDBCK0
62 65 66 67 68 69
IC1301
INV.BUFFER
1
3
5
9
11
13
14
+3.3V
5 6 4 3 2 1 27 16 26 13 31 28
15 15
STR-V333ES/V444ES/V555ES
102 112 12 22 42 55 72 82
117 SIA
118 SIB
119 SIC
120 SID
BCKO
113
115 LRCKO
IC1304
AUDIO DSP
MEMORY CONTROL
TST
107
Q1202
13 HRDY
14 XHDCS
15
HAO
XRST
26
10 XHDRD
XHDWR
9
IC1303
HD0
DATA BUS 16
I I
BUFFER
25
HD7
VDD5 1
2 3 4 5 109 116 110 114
VDD3 23
VDD3 24
B8 14
117 118 119 120 116
I
21
B1
16 HD0
1 3-10
2
I
I
3 25 HD7
5 15 HA0
9 26 XRST
IC1305
10 AUDIO DSP
10
XHDRD
MEMORY CONTROL
12 9
XHDWR
113 BCKO
115 LRCKO
Q1203
13
HRDY
14
XHDCS
2 3 4 102 112 12 22 42 55 72 82
45 46 47
VDD
41 LRCK
VOUT1
40 SCLK IN
38 SCLK
IC1412
VOUT5
D/A CONVERTER
33
MD0
34
MD1
VOUT3
35 MC
36 ML
37 RST
VOUT4
8 18 20 22 26 28 30
IC1302
4
+5V-1
1 2
32 30 14 29 17-24 46 41 40 37 36
+3.3V
1104
CLKI
99
X1301
IC1306
10MHz
S RAM
CLKO 100 +3.3V
VDD 8
D24-D31
24
VDD
A0-A16
XWE
74 12 WE
XOE 70 28 OE
IC1307
S RAM
12 WE
+3.3V
28 OE
VDD 8
24
VDD
D16-D23
114
CLKI 99
X1302
IC1308
10MHz
S RAM
+3.3V
CLKO
100
11
A0-A16 VDD
VDD 33
D16-D31
XOE
70
41 OE
XWE 74 17 WE
104
+3.3V
43
IC1415
2 1
FL
14
L.P.F
Q1409
MUTE
IC1413
2 1
REAR
10
L.P.F
Q1411
MUTE
IC1411
C
2 1
CENTER
12
L.P.F Q1413
(Page 13)
MUTE
IC1411
6 7
11 SW
L.P.F
Q1414
MUTE
¥ R ch is omitted
¥ Signal Path
: CD(ANALOG)
: CD(DIGITAL)