Schematic Diagram - Digital Board (4/4) - Sony STR-DA5300ES Service Manual

STR-DA5300ES
2-8. SCHEMATIC DIAGRAM – DIGITAL Board (4/4) –
1 2 3 4
(SUFFIX-12/-13)
IC2225
DIGITAL BOARD (4/4)
IC2225
A
TORX147L
(SUFFIX-14)
DIGITAL OPTICAL RECEIVER
3
3.3
VCC
1
TV 0.2
OUT
OPTICAL
2
IN
GND
(SUFFIX-12/-13)
IC2201
C2331
IC2201
(SUFFIX-14) 0.1
TORX147L
DIGITAL OPTICAL RECEIVER
B 3
3.3
VCC
1
OPTICAL 0.2
OUT
VIDEO 1
2
IN
GND
(SUFFIX-12/-13)
IC2202
C2201
IC2202
TORX147L 0.1
(SUFFIX-14)
DIGITAL OPTICAL RECEIVER
3
3.3
VCC
1
OPTICAL 0.2
OUT
SAT/CATV
2
IN
C
GND
(SUFFIX-12/-13)
IC2203
IC2203 C2202
TORX147L 0.1
(SUFFIX-14)
DIGITAL OPTICAL RECEIVER
3
3.3
VCC
1
OPTICAL 0.2
OUT
TAPE/CD-R
2
IN
GND
(SUFFIX-12/-13)
IC2204
D
IC2204 C2205
TORX147L
(SUFFIX-14) 0.1
DIGITAL OPTICAL RECEIVER
3
3.3
VCC
1
OPTICAL 0.2
OUT
MD/DAT
2
IN
GND
(SUFFIX-12/-13)
IC2205
IC2205 C2203
TOTX147L(RED) 0.1
(SUFFIX-14)
DIGITAL OPTICAL
2
3.3
TRANSCEIVER
E
VCC
3
OPTICAL 0.1
MD/DAT IN
OUT 1
GND
DIGITAL
ASSIGNABLE
C2216
(INPUT ONLY)
0.1
(SUFFIX-12/-13)
F
(SUFFIX-14)
IC2206
TC7S08FU(TE85R)
IC2206
DIGITAL OUT SWITCH
G
C2210
47
R2203
25V
75
R2214
470
C2211
J2201
0.1
COAXIAL C2212
VIDEO 2
47
R2204
IN
25V
75 R2218
R2215
220k
H
470
COAXIAL
DVD/BD
IN
R2205
C2213
R2216
75 0.1
470
COAXIAL
SA-CD/CD
IN
C2214
R2223
47 10k
25V
C2215
I 0.1
(SUFFIX-12/-13)
J
(SUFFIX-14)
IC2209 7 6 5 4
WAVE SHAPER
IC2209
TC74HCU04AF(EL)
K 8 9 10 11
L
STR-DA5300ES
5 6 7 8
C2217
0.1
R2210
100
R2211
100
FB2201
R2212 100
C2207 C2206
C2204
0.1 470 0.1
10V
5 4
JW2201
(SUFFIX-14)
R2227
1 2 3
100
C2222
0.1
R2217
220k
R2219
220k
C2221
470
10V
R2386
10k
R2387 100 0
R2221
R2222 R2206 100 0
10k
10k
R2207 100 0
R2208 100 0
R2201 1k 3
3.3
R2202
C2209
10k
0.1
R2220
3 2 1
100 0
C2208
0.01
R2213
10k
12 13 14
IC2208
DIGITAL AUDIO INTERFACE RECEIVER
R2224 100
R2228 100
R2230 100
R2234 100
9 10 11 12
R2378
100
(SUFFIX-12/-13)
IC2207
(SUFFIX-14)
INPUT SELECTOR
IC2207
TC74HC151AF(EL)
R2209
100
0.2 3.3
1 16
D3 VCC
0.2 2.9
2 D2 D4 15
0.2 0.2
3 14
D1 D5
0.2
4 D0 D6 13
0 0 R2232
5 12
Y D7 10k
0
6 XY A0 11
0
7 10
OE A1
0
8 GND A2 9
C2225 C2226
12p
12p
X2201
24.576MHz
R2226 10k
R2235
220
R2229 10k
R2233
R2225
1M
10k
C2224
C2227
0.1
0.1
R2231
10k
36 35 34 33 32 31 30 29 28 27 26 25
37 DO SDIN 24
38 DI SLRCK 23
39 CE SBCK 22
0
40 CL RDATA 21
1.7
41 XMODE RLRCK 20
3.3
42 DGND DVDD 19
IC2208
LC89057W-VF4A-E
43 DVDD DGND 18
0
44 TMCK/PIO0 RBCK 17
(SUFFIX-12/-13) 1.7
45 TBCK/PIO1 RMCK 16 C2235
0.022
46 LRCK/PIO2 (SUFFIX-14) AGND 15
3.3
47 TDATA/PIO3 14
AVDD
0
48 TXO/PIOEN LPF 13
1 2 3 4 5 6 7 8 9 10 11 12
C2223 C2228
0.1 0.1
10 10
13 14 15 16
(SUFFIX-12/-13)
(SUFFIX-14)
IC2210
DATA DECODER
IC2210
SN74HC595ANSR
0 3.3
ANA/DIGI
1 16
R2380 VCC R2258
10k 3.3 0 100
H_SEL1
2 15
DSP_SEL
R2379 R2251
10k 3.3 0 100
H_SEL2
3 14
S-IN
R2250
0 0.3 10k
DSEL0
4 13
OE
0 0
DSEL1
5 12
LAT R2252
0 0 100
DSEL2
6 11
CLK
0 3.3
REQ
7 10
RST
GND
8 9
S-OUT
C2230
C2229
10
0.1
50V
FB2202
FB2203 R2238 330
R2240 47
R2241 100
R2242 47
FB2204 R2246 330
R2254 R2255
FB2205
C2240
470 R2388
220
330
470k
10V
C2243
0.22
R2381 C2232
0.1
10
R2253
Q2203
5.6k
2SC2712-GL-TE85L C2234
*
R2394
R2244
47k
C2233
47k
0.1
Q2202
2SC2712-GL-TE85L
C2231
470
C2242 10V
C2239
2.2
220
50V R2393 R2382
10V
470
47k
C2236
0.1
R2243 R2245
Q2204
220
10
2SC2712-GL-TE85L
R2383
R2247
10
10k
2SC2712-GL-TE85L
Q2201
R2389
100k
C2241
Q2207
R2390 220
470k
2SC2712-GL-TE85L
10V
Q2201-2204,2207
PLL CLOCK SELECT
17 18 19
CN2202
R2239
16P
100
1 H/X_SEL1
R2237 100
2 H/X_SEL2
3 COM1_DATA
4 COM1_CLK
C2237 100p R2248 1k
5 D595_LAT
C2238 0.01 R2249 1k
6 D595_OE
D
7 DA_RESET
8 DA_DO
D-CONNECT
9 DA_LAT BOARD
CN2404
10 AD_RESET
(Refer to page
11 DIR_CKST
73 on service
manual)
12 DIR_RRER
13 DIR_DO
14 DIR_CE
15 DIR_XMODE
16 MUTE
4
MUTE
DIGITAL
ANA/DIGI
BOARD
(1/4)
(Page 7)
DA_LAT
6
DA_DO
DA_RESET
DIGITAL
COM1_CLK
BOARD
(2/4)
COM1_DATA
(Page 8)
AD_RESET
DGND
3.3V
V3.0PT
DSP_SEL
RERR
R2257
100
7
DIGITAL
BOARD
AUDIO_/VO (3/4)
(Page 9)
D3.3V
VCC
MCLK
RDATA
LRCK
SCLK
RMCK
SPDIF
*C2234
100 16V(US,CND)
470 10V(AEP,ECE,UK)