Schematic Diagram - D_Audio Board (1/4) - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
6-12. SCHEMATIC DIAGRAM – D_AUDIO Board (1/4) –
1 2 3
A
D_AUDIO BOARD (1/4)
B
C
(Page 41)
D
61
A
B
D_AUDIO
C
BOARD
(2/4)
IC2201
IC2201
TORX147L OPTICAL RESEIVER
VCC 3
TV
E OPTICAL
OUT 1
IN
GND 2
IC2202
IC2202 OPTICAL RESEIVER
TORX147L
VCC 3
VIDEO 1
OPTICAL
OUT 1
IN
GND 2
F
IC2203
IC2203 OPTICAL RESEIVER
TORX147L
SAT/CATT VCC 3
OPTICAL
OUT 1
IN
GND 2
IC2204
IC2204
TORX147L
G OPTICAL RESEIVER
MD/TAPE VCC 3
OPTICAL
OUT 1
IN
GND 2
DIGITAL
IC2205
ASSIGNABLE
IC2205
(INPUT ONLY)
TORX147L
OPTICAL TRANSEIVER
VCC 2
MD/TAPE
OPTICAL
OUT 3
OUT
GND 1
H
J2201
VIDEO 2
COAXIAL
I
IN
DVD/BD
COAXIAL
IN
R2269
0
SA-CD/CD
COAXIAL
IN
J
C2340
220p D2205
1SS355TE-17
(CHASSIS)
(CHASSIS)
K
STR-DA3300ES/DG1100
• See page 106 for IC Block Diagrams.
4 5 6 7
R2209
100
C2217
R2232
0.1
10k
C2201
0.1 16 15 14 13 12 11 10 9
R2210 100
1 2 3 4 5 6 7 8
C2202
0.1
R2211 100
C2205
0.1
R2212 100
C2203
0.1
0.1
C2206
C2207 470 10V
C2204 0.1
FB2201
C2210
47
R2222
R2214
25V R2221
470 47k
47k
C2211
0.1
C2212 R2215
47
470
25V
C2213
R2217 R2219
0.1 470k
470k
R2223
47k
C2214
47 25V
R2216
R2218
470
470k
R2203
C2215
D2204
75
0.1
1SS355TE-17
R2205
75
8 9 10
HDMI_MUTE
IC B/D
IC2210
DATA DECODER
IC2210
SN74HC595ANSR
1 B:ANA/DIGI 16
VCC
R2258 100
C:H_SEL1
2 15
A:DSP_SEL
R2251
100
D:H_SEL2
3 14
HDMI_LRCK
S-IN
XM_LRCK
R2250 10k
E:DSEL0
4 13
OE
F:DSEL1
5 12
R2252
LAT
100
G:DSEL2
6 11
CLK
H:REQ
7 10
RST
GND
8 9
S-OUT
HDMI_DATA0
XM_DATA0
HDMI_DATA1
IC2207
R2249
1k
D595_OE
INPUT SELECTOR
R2248
IC B/D
1k D595_LAT
FB2202
C2237 C2230
C2229
10
100p 0.1
50V
0.01
C2238
OPT-IN
5 4
R2227
100
IC2206
ERROR
DIGITAL OUT SWITCH
MCK
1 2 3
C2216
0.1
R2220
100
OPT-OUT
D2202
IC2209 TC74HCU04AF(EL) 1SR154-400TE-25 FB2217
VCC
1 14
2 13
VIDEO2-COAX
3 12
4 11
DVD/BD-COAX
5 10
6 9
SACD-COAX
GND
7 8
SI_B
IC2209
SI_C
WAVE SHAPER
C2222 C2221
470
0.1
16V
40 40
11 12 13 14
IC2227 IC B/D
LEVEL SHIFT
IC2227
TC7WH157FU(TE12R)
1 A VCC 8
2 B ST 7
3 Y S 6
4 GND Y 5
IC B/D
IC2228
R2239
100
HDMI/XM SELECTOR
IC2228 TC74VHC157FT(EL)
1 SELECT 16
VCC
2 A0 15
R2401
STOROBE
10 3 B0 A3 14
4 Y0 B3 13
R2398 10
5 A1 Y3 12
6 B1 A2 11
7 Y1 B2 10
R2400 R2399 10
10 8 GND Y2 9
IC2231
HDMI/XM SELECTOR
IC B/D
IC2231 TC74VHC157FT(EL)
1 SELECT 16
VCC
2 A0 15
STOROBE
3 B0 A3 14
R2405 10
4 Y0 B3 13
5 A1 Y3 12
6 B1 A2 11
7 Y1 B2 10
R2404
8 GND Y2 9
10
IC2211
IC B/D
TC74VHC393FT(EL)
1 VCC 14
CKA
2 CKB 13
RDA
3 RDB 12
Q1A
4 Q1B 11
Q2A
IC2211
5 Q2B 10
Q3A
6 Q3B 9 BUFFER
Q4A
7 Q4B 8
GND
R2396
10k
IC2212
R2397 IC B/D
TC74VHC157FT(EL)
10k
1 SELECT 16
VCC
2 A0 15
STOROBE
R2256
3 B0 A3 14
100
4 Y0 B3 13
RMCK
5 A1 Y3 12
FB2206
6 B1 A2 11
7 Y1 B2 10
R2265
8 GND Y2 9
220
IC2212
INPUT SELECTOR
DIR_LRCK
DIR_BCK
IC2213
INPUT SELECTOR
IC2213
TC74VHC157FT(EL)
1 16
SELECT
AD_DATA0 VCC
2 15
A0
STOROBE
3 14
B0 A3
4 13
Y0 B3
R2270
5 12
A1 Y3
10
6 11
B1 A2
7 10
Y1 B2
R2271
8 9
GND Y2
10
IC B/D
C2244 C2249
0.01
0.1
C2245 0.01
15 16 17
2
62
1
3
D_AUDIO
4
BOARD
(2/4)
5
(Page 41)
C2330
0.1
C2334 R2406
100
0.01
HDMI_ERROR
R2395
10k
HDMI_SPDIF
C2335
0.01
C2332
0.1
HDMI_BCK
XM_BCK
HDMI_MCK
XM_MCK
C2336
0.01
C2333
0.1
HDMI_DATA3
R2402
10
HDMI_DATA2
10
R2403
R2407
100
R2282
100
C2247
0.1
R2267
100
FSRATE
C2248
0.1
BCKI
R2277
10
LRCKI
R2278
10
FB2207
SI_E
R2272
10
SI_D
R2273
10
C2251
47
16V
9
63
10
8 D_AUDIO
BOARD
7
(3/4)
6 (Page 42)