Schematic Diagram - D_Audio Board (3/4) - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
6-14. SCHEMATIC DIAGRAM – D_AUDIO Board (3/4) –
1 2 3 4
A
D_AUDIO BOARD (3/4)
B
C
D
C
R2253
64
10k
R2417
100
DIR_DO
D_AUDIO
R2206 100
BOARD A
E
(2/4)
100
DIR_CE R2207
(Page
R2208 100
B
DIR_XMODE
41)
R2201 R2202 10k
1k
C2208
0.01
F
C2209
0.1
G
H
I
7
6
63
8
D_AUDIO
9
BOARD
10
(1/4)
(Page 40)
J
STR-DA3300ES/DG1100
• See page 106 for IC Block Diagrams.
5 6 7 8
R2229
R2226
10k
10k
C2224
0.1
C2225 C2226 R2257
5p
C2227 6p
X2201 100
0.1
24.576MHz
R2233 R2235
1M 220
R2238
FB2203
IC B/D
36 35 34 33 32 31 30 29 28 27 26 25
37 DO SDIN 24
38 DI SLRCK 23
39 CE SBCK 22
40 CL RDATA 21
IC2208
41 XMODE RLRCK 20
DIGITAL AUDIO
42 DGND DVDD 19
INTERFACE RECEIVER
43 DVDD DGND 18
IC2208
44 TMCK/PIO0 RBCK 17
LC89057W-VF4A-E
45 TBCK/PIO1 RMCK 16
46 LRCK/PIO2 AGND 15
R2213
47 TDATA/PIO3 AVDD 14
10k
TXO/PIOEN
48 LPF 13
1 2 3 4 5 6 7 8 9 10 11 12
C2231
470
16V
C2241
FB2205 470
16V
9 10 11 12
D2203
R2410
1k 1SS355TE-17
C2337
R2411
1M 470p
C2256
100
10V
330
C2232
0.1
R2259
47
DIR_LRCK
R2288
R2416
R2242
100
AD_DATA0 10k
470
FB2204
R2246 220 RMCK
Q2202
R2244 R2262
DTC144EKA-T146
33k DIR_BCK 47
R2261
47
R2260
C2239
47
220
10V
R2245
10
C2242
2.2
50V
R2247 R2255
Q2201 10k 470
DTC144EKA-T146
Q2203
2SC2712-GL-TE85L
Q2201-2203
PLL CLOCK SELECT
42 42
13 14 15 16
R2292
1k
C2270
0.01
C2257
0.1
IC B/D
IC2217
A/D CONVERTER
IC2217
C2261
0.1
CS5340-CZZR
C2258
M0 C2268
100
M1
0.1
10V
MCLK
FILT+
C2265 1 50V
VL
REF_GND
SDOUT
VA
GND
AINR C2253
2200p
VD
VQ
C2255
2200p
SCLK
AINL
LRCK
R2240
RST
C2262 100 10V 100
C2259
FB2208 0.1
FB2211
C2260
0.1
C2254
0.1
4 VOUT NC 3
GND 2
5 VIN ON/OFF 1
R2287
IC2230
10k
C2252 0.1
TK11150CSCL-G
IC2230
C2271
C2273
22
+5V REGULATOR
22
50V
50V
IC B/D
FB2214
FB2212
17 18
65
11
12 D_AUDIO
BOARD
(2/4)
(Page 41)
R2241
100
68
D_AUDIO
13
BOARD
(4/4)
(Page 43)
14
69
16
D_AUDIO
BOARD
15
(4/4)
CN2204
(Page 43)
7P
7 A_GND
E
6 -7V
+7V
5
MAIN
AD_R
4
BOARD
A_GND (1/4)
3
CN1010
AD_L
1
(Page 68)