Sony STR-DA1200ES Service Manual ▷ View online
STR-DA1200ES
33
33
STR-DA1200ES
6-11. SCHEMATIC DIAGRAM – DIGITAL Board (3/5) –
•
See page 44 for Waveforms.
•
See page 72 for IC Block Diagrams.
R2195
R2198
R2201
R2202
R2204
R2208
R2194
R2214
R2215
R2273
R2274
R2269
R2270
R2261
R2262
R2249
R2251
R2224
R2225
R2216
R2217
R2196
R2199
R2188
R2187
R2272
R2271
R2275
R2276
R2268
R2256
R2263
R2253
R2233
R2223
R2226
R2220
R2212
R2206
R2190
R2186
R2265
R2264
R2231
R2227
R2213
R2207
R2257
C2150
C2155
C2148
C2210
C2209
C2200
C2172
C2170
C2149
C2169
C2171
C2215
C2211
IC2035
C2151
C2164
C2163
C2158
C2154
C2161
C2157
C2153
IC2034
C2162
IC2043
IC2040
IC2037
C2152
CN2008
C2213
C2214
C2208
C2207
C2204
C2205
C2182
C2183
C2174
C2175
C2166
C2167
C2159
C2160
C2147
C2146
C2212
C2206
C2203
C2181
C2173
C2165
C2156
IC2036
IC2052
C2238
IC2050
FB2033
C2202
IC2042
FB2028
R2205
FB2029
FB2032
C2239
C2257
C2244
R2192
R2185
C2145
CN2012
100
47
100
100
100
100
47k
100
100
8.2k
1k
1k
8.2k
8.2k
1k
1k
8.2k
8.2k
1k
1k
8.2k
8.2k
1k
1k
8.2k
100k
100k
15k
100
15k
100k
15k
100k
15k
100k
15k
100k
15k
15k
100k
15k
100
100
100
100
100
100
100
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
100
16V
16V
100
16V
22
50V
22
50V
TC74VHC08FT
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
PCM1609APTR
100p
NJM4565M
NJM4565M
NJM4565M
0.1
15P
0.0027
270p
0.0027
270p
0.0027
270p
0.0027
270p
0.0027
270p
0.0027
270p
0.0027
270p
0.0027
270p
1000p
1000p
1000p
1000p
1000p
1000p
1000p
TC7WH74FU
BA9T
100p
BA33BC0FP-E2
10
50V
NJM4565M
1k
470
10V
10V
100p
470
16V
16V
100k
100
1000p
6P
TUN+10V
TUN+3.3V
DO1
DO2
DO3
DO4
BCKO
LRCKO
D/A MCK
TUN.GND
A+5V
A+15V
A-15V
ML
MC
MDI
MDO
AD-RESET
D+3.3V
DGND
3.3V
D+3.3V
VOUT6
V
O
U
T6
VOUT5
V
O
U
T5
VOUT4
V
O
U
T
4
VOUT3
V
O
U
T3
VOUT7
VO
U
T7
V
O
U
T
8
V
O
U
T
2
V
O
U
T
2
VO
U
T1
V
O
U
T1
D
A
TA
1
D
A
TA2
D
A
TA3
DATA1
DATA2
DATA3
L
R
C
K
O
ML
MC
MDI
MDO
DATA4
D
/A
M
C
K
LRCKO
B
C
K
O
A
D
-R
ESE
T
DO3
DO4
DATA4
DO1
DO2
DO1
DO2
DO3
DO4
D/A MCK
LRCKO
BCKO
AD-RESET
ML
MC
MDI
MDO
V
O
U
T8
C
SR
SL
FRONT-R
FRONT-L
W
SBL
SBR
GND
GND
GND
GND
GND
GND
GND
A+5V
A+15V
A-15V
A_GND
A_GND
(3/5)
VEE
VCC
VCC
VEE
VCC
VEE
VCC
VEE
VSS
VDD
VCC
Q
PR
CLR
CK
D
GND
Q
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
AGND2
VCC2
AGND1
VCC1
NC
ZERO7
DATA4
ZERO8
MDO
MDI
MC
ML
ZEROA
DATA3
DATA2
DATA1
DGND
VDD
TEST
LRCK
BCK
SCLO
SCKI
RST
+9V REGULATOR
G
I
O
O
I
G
+3.3V REGULATOR
LOW-PASS FILTER
LOW-PASS FILTER
LOW-PASS FILTER
LOW-PASS FILTER
MUTING
MUTING CONTROL
D/A CONVERTER
TU+12V
(Page 46)
(Page 47)
(Page 32)
(Page 34)
(Page 31)
(Page 34)
STR-DA1200ES
35
35
STR-DA1200ES
6-13. SCHEMATIC DIAGRAM – DIGITAL Board (5/5) –
•
See page 72 for IC Block Diagrams.
CN2018
R2200
R2203
R2209
R2211
R2266
R2267
R2259
R2258
R2260
R2282
R2281
R2280
R2283
C2218
C2223
C2254
R2308
R2309
R2314
C2219
C2220
R2316
R2315
R2313
R2306
R2307
R2310
R2311
R2312
R2329
R2335
R2332
R2325
R2334
R2336
R2337
R2320
R2305
R2303
IC2016
CN2021
C2221
C2245
C2235
C2216
IC2044
IC2046
IC2053
FB2034
CN2009
CN2011
5P
100
100
100
100
100
100
100
100
100
1k
1k
10k
10k
10
50V
47 25V
470
16V
16V
100
100
100
100p
0.01
100
100
100
100
100
100
100
100
2.2k
2.2k
2.2k
2.2k
2.2k
100
100
100
100
100
TC7SET08FU
8P
0.1
100p
0.1
0.1
SN74HC595ANSR
TC74HCT7007AF
BA33BC0FP-E2
9P
17P
B1
DSP3.3V
DGND
D+3.3V
DSP 2.5V
XM/H_SEL
H+6V
STB+3.3V
STB+5V
D+12V
2ND-RY
JOG2
D.MIX
PREVOL-LAT
PREOUT-RY
SP-A-RY
SP-B-RY
C-RY
SB-RY
REAR-RY
HP-RY
PROTECTOR
V POWER
P.RY
STOP
COM2 CLK
V595 LAT
V595 LAT
COM2 DATA
V505-OE
V505-OE
IIC-DATA
IIC-CLK
OSDLAT
OSDCLK
OSDDATA
V595 LAT1
FUNC-LAT
V505-OE1
COM2 DATA
COM2 CLK
PREVOL-LAT
COM2 DATA1
COM2 CLK1
PREVOL-LAT1
D.MIX
XM POW
QH
V POWER
2ND-RY
HP-RY
XM/H_SEL
CTL-A1 LAT
COM1 CLK
O595 LAT
D-595OE
COM1 DATA
XM/H_SEL
AUCOM-DATA
AUCOM-CLK
PREVOL-LAT
PREOUT-RY
F-LAT
HP-RY
V POWER
P.RY
STOP
2ND-RY
GND
FUNC-LAT
AUCOM-CLK
AUCOM-DATA
V595-OE
COM2 CLK
COM2 DATA
OSDCLK
OSDLAT
OSDDATA
IIC-DATA
IIC-CLK
V595 LAT
D GND
D GND
D GND
D+3.3V
D+2.5V
D+12V
STB+5V
D+6V
(5/5)
QB
QC
QD
QE
QF
QG
QH
GND
VCC
QA
S-IN
LAT
CLK
OE
RST
S-OUT
VCC
GND
GND
VCC
SP-A-RY
SP-B-RY
C-RY
SB-RY
REAR-RY
PROTECTOR
D.MIX-LAT
4/8
DATA DECODER
BUFFER
BUFFER
+3.3V REGULATOR
G
I
O
(Page 31)
(Page 34)
(Page 47)
(Page 32)
(Page 34)
(Page 59)
(Page 47)
(Page 43)
STR-DA1200ES
36
36
STR-DA1200ES
(Page 38)
6-14. PRINTED WIRING BOARD – DIGITAL Board (Component Side) –
•
See page 30 for Circuit Boards Location.
: Uses unleaded solder.
R2431
R2432
R2283
IC2037
R2069
R2212
C2084
R2386
C2038
IC2056
Q2007
Q2006
IC2057
IC2055
C
2
09
5
CN2004
IC2053
R
20
74
R2364
R2358
R2374
X2004
R2378
R2354
C2245
R2020
IC2051
R2086
R2029
R2036
R2068
IC2008
R2021
C2238
R2195
R2198
R2028
C2083
R2388
C2247
R2006
FB2041
C2067
C2221
C2022
R2265
IC2046
IC2054
R
2
0
0
3
R2048
R2008
R2045
R2282
IC2050
R
2
0
3
2
C2216
C2015
C2291
IC2044
R2273
R2207
R2185
R2187
R2199
R2206
R2188
R2186
R2257
C
21
5
7
R2205
FB2003
R2097
R2090
R2033
IC2022
IC2035
R
2
31
0
FB2017
R
2
30
6
R2261
R2196
R2224
R2124
R2120
R
2
1
23
R
21
25
R2121
R
2
0
0
4
R2084
IC2040
R2094
C2080
C2043
R2426
R
2
0
0
5
IC2009
Q2002
Q2005
Q2004
R
2
05
8
C
2
05
4
C
2
05
2
C
2
04
9
R2122
R2281
IC2019
IC2018
IC2017
D2002
IC2006
R2022
R2055
FB2006
R2050
X2001
R
2
0
3
1
FB
203
7
FB2008
IC2007
R2108
R2276
R2078
IC2012
R2080
R
20
7
9
R
2
41
5
R
2
0
0
7
R
2
05
3
R
20
25
IC2024
R2064
R2044
FB2005
IC2036
C2035
R2355
R
20
34
C
22
22
R
24
16
IC2034
R2216
R2226
R2225
R2217
C2023
R2213
R2227
R2018
IC2043
R2233 R2249
R
2
39
9
R
23
9
8
R2390
FB202
4
R2263
R2262
R2387
R2418
R2385
R
2
2
9
4
D
20
0
3
R
2
2
9
6
R
20
3
8
R
23
44
R
2
3
4
5
R2356
R2357
R2357
C2248
C2249
R2251
R2231
R2264
IC2042
IC2016
R2047
R2384
R
2
30
7
R2270
R2319
R
21
9
4
R2274 R2275
R2269
R2268
R
24
24
R2421
R2422
R
24
28
R
24
2
9
R2243
R2244
R2241
R2242
IC2010
1 3
1
3
4
5
4
5
3
1
2
3
1
2
E
E
E
E
E
1
12
36
37
48
24
13
25
2
49
1
3
4
5
5
1
12
36
37
48
24
13
25
1
3
3
4
5
1-869-833-
11
(12)
N
DSP BOARD
CN1
DIGITAL BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
10
20
11
Ref. No. Location
Ref. No. Location
D2002
F-5
D2003
D-9
IC2006
G-3
IC2007
H-4
IC2008
F-3
IC2009
E-3
IC2010
C-2
IC2012
D-3
IC2016
G-11
IC2017
D-4
IC2018
D-4
IC2019
E-4
•
Semiconductor Location
Ref. No. Location
IC2022
E-6
IC2024
F-6
IC2034
E-9
IC2035
D-8
IC2036
D-8
IC2037
G-7
IC2040
G-8
IC2042
G-9
IC2043
G-10
IC2044
G-6
IC2046
F-10
IC2050
D-3
IC2051
D-13
IC2053
D-14
IC2054
D-10
IC2055
C-12
IC2056
C-13
IC2057
C-13
Q2002
G-5
Q2004
G-5
Q2005
H-5
Q2006
D-9
Q2007
D-9
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