Schematic Diagram - D_Audio Board (2/4) - Sony STR-DA3300ES Service Manual
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Also See for STR-DA3300ES:
- Operating instructions manual (294 pages) ,
- Service manual (242 pages) ,
- Technical bulletin (7 pages)
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6-13. SCHEMATIC DIAGRAM – D_AUDIO Board (2/4) –
1
2
3
D_AUDIO BOARD (2/4)
A
5
62
1
D_AUDIO
2
BOARD
B
(1/4)
3
(Page 40)
4
C
D
E
F
G
SI_B
SI_D
LRCKI
BCKI
DSP_INT
ERROR
H
SF_CPU_CE
DSP_MOSI
SF_DSP_MAS
A2201
A2202
I
(CHASSIS)
J
K
L
STR-DA3300ES/DG1100
• See page 106 for IC Block Diagrams.
4
5
6
C2263
47
16V
CN2206
0.1
50P
C2266
50
PWR_EXT
PWR_EXT
49
C2264
47
16V
48
PWR_EXT
PWR_EXT
47
46
45
PWR_INT
PWR_INT
C2267
44
PWR_INT
PWR_INT
43
0.1
42
GND
GND
41
40
GND
GND
39
SO_B
38
SO_B
SO_A
37
SO_D
36
SO_D
SO_C
35
DSP_LRCKO
34
DSP_LRCK
SO_E
33
32
31
GND
GND
30
RESERVED
DSP_BCK
29
28
GND
GND
27
26
SI_B
SI_A
25
24
SI_D
SI_C
23
22
LRCK
SI_E
21
20
GND
GND
19
18
17
BCK
MCK
16
GND
GND
15
14
DSP_INT
DSP_RESET*
13
12
DIR_RERR
DIR_NONAU
11
10
RESERVED
RESRVED
9
8
SF_CPU_CE*
DSP_SPIDS
7
6
DSP_MOSI
DSP_MISO
5
4
3
SF_DSP_MAS
DSP_SPICLK
2
GND
GND
1
C
DSP
BOARD
CN1
(Page 49)
65
11
D_AUDIO
12
BOARD
(3/4)
(Page 42)
7
8
9
10
FB2210
SO_A
SO_C
Q2205
RT1N141C-TP-1
DSP_BCKO
RDATA
SI_C
Q2205,2206
SYSTEM MUTING
SWITCH
SI_E
Q2206
DSP_RESET
2SC2712-GL-TE85L
DIR_AUDIO
R2377
10k
DSP_SPIDS
DSP_MISO
DSP_SPICLK
R2412
47
R2409
10k
MCK
IC B/D
8
7
6
5
14 13 12 11 10
9
8
IC2229
SHIFT REGISTER
1
2
3
4
1
2
3
4
5
6
7
FB2215
FB2216
TC7WH74FU(TE12R)
R2408
100
C2246
0.1
C2279
C2339
100
C2243
10
0.1
16V
41
41
11
12
13
DA_MUTE
C2329
220p
R2375
R2376
D2201
10k
10k
1SS355TE-17
MCK
SO_B
SO_A
R2380
100
DSP_SD1
DSP_SD0
R2381
100
IC2232
MUTING
C2250
0.1
R2379
100
DSP_SD2
SO_C
R2378
100
DSP_SD3
SO_D
DSP_LRCKO
IC2226
1
8
CK
VCC
2
D
7
PR
3
Q
6
CLR
4
GND
Q
5
DSP_LRCKO
50V
IC2226
MUTING CONTROL
IC B/D
STR-DA3300ES/DG1100
14
15
16
17
CN2208
8P
1
DSP2.5V
3
DSP2.5V
D
4
D3.3V
5
D3.3V
CONTROL
BOARD
6
D_GND
(2/2)
7
D_GND
CN2020
(Page 9
8
D_GND
61
C
(Page
A
D_AUDIO
40)
B
BOARD
(1/4)
C
64
(Page
A
D_AUDIO
B
42)
BOARD
(3/4)
C
66
(Page
A
B
D_AUDIO
43)
BOARD
(4/4)
CN2210
R2382
21P
10
XM_BCK
21
XM_BCK
XM_MCK
R2383
10
XM_MCK
20
XM_LRCK
R2384
10
19
XM_LRCK
R2385
XM_DATA0
10
18
XM_DATA0
10
HDMI_MUTE
R2386
17
HDMI_MUTE
R2387
10
HDMI_SPDIF
16
HDMI_SPDIF
HDMI_BCK
R2388
10
HDMI_BCK
15
10
HDMI_MCK
R2389
14
HDMI_MCK
HDMI_LRCK
R2390
10
HDMI_LRCK
13
10
HDMI_DATA0
R2391
A
12
HDMI_DATA0
HDMI_DATA1
R2392
10
11
HDMI_DATA1
10
CONTROL
HDMI_DATA2
R2393
BOARD
10
HDMI_DATA2
10
R2394
HDMI_DATA3
(1/2)
9
HDMI_DATA3
CN2012
HDMI_ERROR
HDMI_ERROR
8
(Page 9
FSRATE
7
FSRATE
DSP_MOSI
DSP_MOSI
6
SF_DSP_MAS
5
SF_DSP_MAS
SF_CPU_CE
4
SF_CPU_CE
DSP_INT
DSP_INT
3
DSP_RESET
2
DSP_RESET
NC
1
CN2209
21P
DSP_SPIDS
21
DSP_SPIDS
DSP_MISO
DSP_MISO
20
DSP_SPICLK
19
DSP_SPICLK
18
COM1_DATA
D595_OE
17
D595_OE
16
COM1_CLK
D595_LAT
15
D595_LAT
DIR_CE
14
DIR_CE
DIR_DO
DIR_DO
13
DIR_RERR
B
12
DIR-RERR
DIR_CKST
11
DIR_CKST
DIR_RDATAO
CONTROL
10
DIR_DATAO
DIR_XMODE
BOARD
9
DIR_XMODE
(1/2)
DA_MUTE
CN2014
8
DA_MUTE
AD_RESET
7
AD_RST
(Page 9
DA_RESET
DA_RST
6
R2413
100
DA_LAT
5
DA_LAT
DA_DO
R2414
100
4
DA_DO
R2415
100
3
V3_OPT
2
V3OPT_GND
1
V3OPT_3.3V
(Page 43)
67
18
D_AUDIO
17
BOARD
(4/4)
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