Sony TA-FA1200ES Service Manual ▷ View online
TA-FA1200ES
25
25
TA-FA1200ES
5-9. SCHEMATIC DIAGRAM – MAIN DIF Board (5/7) –
•
See page 40 for Waveforms.
•
See page 40 for IC Block Diagrams.
IC1412
IC1401
R1514
R1516
R1517
R1518
R2096
R1522
R1542
R2252
R2253
R2254
R2255
R2251
R1577
R1589
R1590
R1594
R1558
R1556
R1554
R1565
R1567
R1568
R1569
R1563
R1551
R2094
R2176
R1596
R1403
R1402
C2150
C1511
C1508
C1582
C1406
C1472
FB2030
IC2036
IC2017
C2080
IC2035
FB1402
X1402
IC1411
FB1403
FB1501
FB1502
C2181
C1464
C1463
C1462
C1512
C1510
C1509
C1514
C1515
C1516
C1483
C1485
C1488
C1482
C1431
C1415
C1416
C2151
C2152
C1517
C2205
C2202
C2204
C2201
C2203
C1521
C2153
C2044
EP5209
JW2004
Q1402
IC2052
IC2038
CXD9876R
BA18BCOFP-E2
100
100
100
100
100
10
10k
100
100
100
100
100
100
100
100
10k
10k
10k
10k
100k
100k
100k
100k
100k
100
100
100
10k
1k
1M
10
50V
470
10V
10V
470
10V
10V
470
10V
10V
47
25V
47
10V
TC7WH74FU
TC74VHC393FT
0.1
SN74AHC1G08DCKR
49.152MHz
TC74VHC541FT
0.1
0.01
0.01
0.01
0.01
0.01
100p
100p
100p
100p
0.01
0.01
10p
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.01
0.01
0.01
0.01
0.1
0.47
0
0
2SC2713G
S-80929CNMC
TC74VHC541FT
G1
G2
G3
G4
G5
G6
N1
N2
C1
G7
J1
J2
J3
J4
J 5
J 6
M2
O1
O2
O3
O4
O5
O6
O7
O8
O9
O10
P1
(5/7)
(CHASSIS)
BUFFER
BUFFER
BUFFER
MUTING
MUTING
MUTING CONTROL
STREAM PROCESSOR
PROTECT
DETECT
+1.8V REGULATOR
G
I
O
NC
C
G
V
RST
(Page 22)
(Page 23)
(Page 24)
(Page 27)
(Page 21)
(Page 27)
(Page 26)
Ver. 1.1
TA-FA1200ES
26
26
TA-FA1200ES
5-10. SCHEMATIC DIAGRAM – MAIN DIF Board (6/7) –
•
See page 40 for Waveforms.
•
See page 40 for IC Block Diagrams.
•
See page 46 for IC Pin Function Description.
R1411
R1412
R
1414
R1436
R1418
R1419
R1413
R
1405
R1449
R1513
R1476
R1406
C1443
EP5202
CNP5205
IC1800
R1511
R5250
R1703
R2234
R2235
R2236
R2237
R1571
R1552
R1578
R1541
R1545
R1533
R
1593
R
1595
R1592
R1570
R1553
R1557
R2231
R2232
R2233
R1588
R1581
R1583
R1585
R1586
R1582
R1587
R1584
R1543
R1562
R1417
R1401
R1404
R1424
R1433
R1431
R1422
R1432
R1434
R1475
R1437
R1455
R1463
R1472
R1468
R1440
R1441
R1442
R1461
R1467
R1464
R1469
R1477
R1479
R1483
R1444
R1443
R1485
R
1486
R1474
R1462
R1447
R1445
C2177
C5202
C1410
C1474
C1420
C1421
FB1401
IC1403
IC1419
FB1405
CN1404
R1425
CNP1404
C1422
C1411
C1428
C1471
C2185
C2186
C2187
C2184
C1525
C2189
C2182
C2183
C2180
C5201
C5200
C5198
C1419
D1415
X1401
IC5201
Q5269
IC2031
C1430
EP5203
100
100
100
10k
10k
10k
10k
10k
100
10k
10k
10k
0.1
8P
MB89F538L-FA1ES-X102
10k
10k
4.7k
47
47
47
47
100
100
100
100
100
100
10k
10k
10k
100k
100k
100k
47
47
47
100k
100k
100k
100k
10k
10k
10k
10k
100
100
10k
10k
10k
10k
10k
0
10k
1k
100
10k
10k
100
100
100
100
100
10k
10k
10k
10k
10k
10k
10k
10k
10k
100
100
10k
10k
100
10k
100
3.3k
100
16V
16V
470 16V
470
10V
47
10V
0.01
0.1
TC7S08FU
TC74VHC541FT
7P
100
7P
0.01
25V
0.1
0.1
0.1
0.01
0.01
0.01
0.01
0.1
0.01
0.01
0.01
0.1
0.1
0.1
2.2
0.01
1SS355
12.5MHz
BA033T
DTA144EKA
TC74VHC541FT
470 10V
Q2
Q3
Q4
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
I1
I2
I4
L1
M 1
L2
L3
L4
L5
L6
L7
L8
L9
O1
O2
O3
O4
O5
O8
O6
O7
O9
O10
Q1
I3
I5
ACOFF
D+3.3V
DS_GND
D_GND
ANS_GND
M.+8V
4/8OUT
4/8OUT
INIT
INIT
LAT1
LAT1
EN
HIC-TEMP
SCK2
SCK2
DC SENS
U-MAIN
I-LIMIT
I-LIMIT
REG-TEMP
REG-TEMP
L10
I-LIMIT
U-USB2
U-USB2
SO2
SO2
SI2
SI2
SCDT
A1
A1
A2
A2
A3
A3
SHIFT
DC SENS
M
UTE
MUTE
EN
HIC-TEMP
SCDT
SHIFT
U-MAIN
RESET
RESET
B-RY
B-RY
A-RY
A-RY
AC OFF
AC OFF
SOFT_MUTE
SOFT_MUTE
GND
STOP
P RY
STB+5V
RYS_GND
FL-12V
FL_GND
RY_GND1
RY_GND2
RY+12V
RY-4/8
4/8_RY
4/8 SEL
V_GND
SO2
SI2
3.3V
DGND
RESET
SCK2
MD1
(6/7)
(CHASSIS)
M.8V
O
G
I
+3.3V REGULATOR
AND GATE
BUFFER
BUFFER
SUB SYSTEM CONTROLLER
POWER DOWN DETECT
(NC)
(Page 25)
(Page 27)
(Page 23)
(Page 24)
(Page 27)
(Page 24)
(Page 24)
(Page 27)
(Page 24)
(Page 39)
(Page 39)
(Page 27)
(Page 24)
(Page 24)
Ver. 1.1
TA-FA1200ES
27
27
TA-FA1200ES
5-11. SCHEMATIC DIAGRAM – MAIN DIF Board (7/7) –
•
See page 40 for Waveforms.
•
See page 46 for IC Pin Function Description.
R2385
R2386
R2387
R2388
R2358
R2371
R2377
R2378
R2372
R
2
3
3
3
C
2
2
8
3
C2229
C2230
C2231
R2369
R
2
3
2
6
C2274
R2383
C2271
C
2
2
4
3
C
2
2
3
4
R
2
4
2
8
R2370
R2367
R2323
FB2037
FB2038
C2266
C2267
C2268
C2269
C2248
C2249
R2350
R2351
C
2
2
5
0
C
2
2
5
1
C
2
2
5
2
C
2
2
5
5
R
2
3
5
4
R
2
3
5
5
R
2
3
5
6
R
2
3
5
7
R
2
3
6
0
R
2
3
6
1
C2257
R2382
R2364
C2264
C2270
C2286
C2272
X2004
R2324
C2290
C2228
C2227
C2284
C2226
C2225
R2321
R2317
R2322
D2101
R2294
Q2007
R2295
Q2006
C2222
R2292
R2257
R
2
4
2
3
R
2
3
4
2
C
2
2
3
3
C2240
C2285
C2242
R2411
C2277
R2389
R2395
C2278
C2276
R2400
R2396
R2394
R2393
R2392
R2390
IC2057
R2359
R2362
R2363
R2379
R2373
R2374
R2410
R2402
R2401
R2405
R2406
R2404
R2403
R2384
CNP1401
R
2
3
4
4
R
2
3
4
5
C1271
R2391
C2279
R2399
R2398
R2397
C2247
C2273
C2275
C2280
CN2011
CNP2013
Q5271
R5201
R2338
R5271
IC2055
IC2054
R2330
R2418
IC2056
IC2051
R2296
100
100
100
100
100
100
100
100
100
1
0
k
4
.7
0.1
0.1
0.1
10k
1
0
k
0.1
10k
0.1
0
.1
0
.1
1
0
k
100
10k
10k
0.01
0.01
0.01
0.01
0.01
0.01
47k
47k
0
.0
1
0
.0
1
0
.0
1
0
.0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
k
1
0
k
0.1
10k
10k
0.1
0.1
4.7
0.1
12.5MHz
10k
0.1
0.1
0.1
4.7
0.1
0.1
10k
10k
10k
1SS355
10k
2SC2712
10k
RT1N141C
220p
10k
100
1
k
1
0
k
0
.1
0.1
4.7
0.1
470
0.1
10k
10k
0.1
10
50V
10k
10k
10k
10k
10k
330
TC7S08FU
10k
10k
10k
100
100
100
100
100
100
100
100
100
100
100
19P
1
0
0
1
0
0
100p
10k
0.1
100
100k
10k
0.1
0.1
100
16V
16V
1
50V
17P
6P
2SC2712-YG
4.7k
10k
10k
BR24L32F-W
MB91F355APMT-FA1ES-X103
10k
10k
TC7W14FU
S-80929CNMC
10k
A1
A2
A3
A6
A8
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
N2
Q2
Q3
Q4
Q15
Q14
Q13
Q11
Q10
Q9
Q8
Q12
H2
H1
Q1
P1
N1
D+5V
COM2 CLK
COM2 CLK
COM2 CLK
COM2 DATA
COM2 DATA
COM2 DATA
FUNC LAT
FUNC LAT
A
D
/D
A
R
S
T
AD/DA RST
D
A
T
A
O
DATAO
D
IR
C
K
S
T
DIR CKST
DIR ERROR
D
IR
E
R
R
O
R
D
IR
D
O
DIR DO
COM1 DATA
COM1 DATA
D
IR
C
E
DIR CE
COM1 CLK
COM1 CLK
D
IR
X
M
O
D
E
DIR XMODE
D
S
P
R
E
S
E
T
DSP RESET
D
S
P
S
P
ID
S
DSP SPIDS
D
S
P
_
M
I
S
O
DSP_MISO
D
S
P
_
C
L
K
DSP_CLK
S
F
D
S
P
M
A
S
SF DSP MAS
D
S
P
_
M
O
S
I
DSP_MOSI
S
F
C
P
U
C
E
SF CPU CE
D
S
P
IN
T
DSP INT
FSRATE
F
S
R
A
T
E
PREVOL LAT
PREVOL LAT
DIR ERROR1
DIR ERROR1
AD KEY1
AD KEY2
AD KEY1
AD KEY2
MAIN DO
MAIN CLK
SUB-U RESET
T
R
E
B
J
O
G
2
TREB JOG2
T
R
E
B
J
O
G
1
TREB JOG1
B
A
S
S
J
O
G
2
BASS JOG2
B
A
S
S
JO
G
1
BASS JOG1
SIRCS IN
SIRCS IN
MIC ON
MIC ON
LED MUTING
LED MUTING
LED DIRECT
LED DIRECT
LED STBY
LED STBY
SP-SW FB
SP-SW FB
SP-SW FA
SP-SW FA
FL-1 LAT
FL-1 LAT
FL-1 CLR
FL-1 CLR
HP_IN
HP_IN
VOL 2
VOL 2
VOL 1
VOL 1
FUNC 2
FUNC 2
FUNC 1
FUNC 1
FL-1 CLK
FL-1 CLK
FL-1 DATA
FL-1 DATA
POWER SW
P
O
W
E
R
S
W
HP RY
HP RY
S
U
B
-U
R
E
S
E
T
M
A
IN
C
L
K
M
A
IN
D
O
FUNC 1
FUNC 2
FL-1 DATA
FL-1 CLK
FL-1 LAT
VOL 1
VOL 2
SP-SW FA
SP-SW FB
LED STBY
LED DIRECT
LED MUTING
BASS JOGA
BASS JOGB
TREB JOGA
TREB JOGB
HP_IN
A/D1
SIRCS IN
ADGND
STBGND
A/D2
FL_GND
FL_GND
STB+3.3V
D+5V
POWER SW
STB+5V
-12V
AUCOM-DATA
AUCOM-CLK
PREVOL-LAT
RY+12V
HP RY
MIC ON
FL-1 BLK
GND
3.3
RESET
MD2
SO
SI
(7/7)
(NC)
RESET SIGNAL
BUFFER
RESET SIGNAL
GENERATOR
R
S
T
V
G
C
N
C
EEPROM
RESET SWITCH
MAIN SYSTEM CONTROLLER
RELAY
DRIVE
Q2006,2007
SYSTEM MUTING SWITCH
(Page 21)
(Page 26)
(Page
25)
(Page
22)
(Page 21)
(Page 33)
(Page 33)
(Page 26)
(Page
26)
(Page 23)
(Page 24)
(Page 26)
(Page 25)
Ver. 1.1
TA-FA1200ES
28
28
TA-FA1200ES
5-12. PRINTED WIRING BOARDS – MAIN DIF Board (Component Side)/PROTECTOR Board –
•
See page 20 for Circuit Boards Location.
: Uses unleaded solder.
R2045
C1506
C620
C632
C631
C629
R2038
C619
C432
C618
IC5281
C532
C2014
C628
C621
IC301
IC611
IC613
IC612
IC615
R2257
C616
C617
C2034
R2040 R2042
R
2
03
0
C2032
R
20
3
7
R2013
R2388
R2043
C2247
CNP2013
IC2054
R2371
D5242
D5243
CN2004
C2041
R2006
C
20
3
1
R2355
C
22
22
D51
R1513
C5301
R2399
R2398
Q5269
R2390
R2087
R1432
IC2052
C2153
R
14
4
0
R5201
R
1
47
9
R1477
R1474
R1422
R
1
4
7
2
R1444
IC1800
IC1403
R
1
46
3
R1447
R1405
R1406
Q5271
R1476
R1455
R1468
R1419
R
1
44
1
R5316
R5271
R5250
R2039
IC2002
R2041
C2013
R5315
Q5281
R5289
R5304
R
530
3
R5284
R
530
2
R2387
R
5
3
0
1
R2418
R2385
R2405
R
22
9
4
X1401
R1559
R1561
R1560
R2176
IC1502
R1573
C1531
C
1
54
9
R1301
R
1
5
64
D1504
C1538
R3428
C3426
C1535
C
1
53
7
C1539
C3411
C1545
C
1
50
3
C3427
C1526
D1501
R3329
C3310
D1502
R1509
R1515
R1512
IC1501
R1591
C
1
5
0
2
C1685
C
15
17
C1686
C1694
C1688
C2038
IC1412
C1693
R5259
C1681
R
15
90
R5258
Q5278
R1577
R
1
55
1
R5257
IC1401
Q5276
R
52
56
Q5000
R5001
R5020
R5285
R5000
C3410
R
15
3
1
C
15
2
3
R3429
C3326
R3328
D1503
IC1301
R
1
58
9
R5021
Q5001
IC2010
IC2024
IC2036
IC2035
R2014
IC1419
IC2031
C5000
R5002
C1416
X1402
C1415
FB1402
C1682
C1687
D1548
D1541
Q5021
Q5020
C5020
R1403
R5022
R1402 Q1402
C1431
C1550
C1527
C3327
C1518
C3311
C
1
5
05
IC2004
R1443
R1424
R1436
R1449
R1425
C2180
C1525
R2423
R1545
R1533
R1543
R1533
R1543
R1541
R1588
R1581
R1583
R1585
R1578
R1552
R1571
R2234
R2235
R
2
2
3
6
C
2
1
85
C
2
1
86
C
2
1
87
R2374
R2373
R2402
R2401
R2401
C1521
R
2
01
2
C2151
FB2030
C2152
R
15
1
4
R
1
51
7
R2125
R2094
R2121
R2386
IC2056
R2015
Q2007
Q2006
C
1306
IC2057
IC2055
R1302
R2021
R
20
03
R
2
00
8
R2364
R2358
C2015
R2033
R
20
04
R2061
X2004
C2078
R2084
R2354
R
20
05
Q2002
Q2005
Q2004
IC2051
C2045
R2058
C2054
C2052
R2036
R2406
C2049
R2384
C2249
C2248
R2357
R2356
R2296
D2101
D2002
IC2006
R2025
R2055
FB2006
R2050
X2001
IC2007
R2079
D2001
R2415
R
20
0
7
R2053
R
24
1
6
R2064
R2044
FB2005
R2086
C2035
R2019
R2020
R
203
4
R2011
FB2002
R
15
1
6
R2377
R2378
R2411
R1511
C1712
C1711
C1713
C1714
R2029
R
15
18
JW2004
C2080
R2096
R
13
17
IC2017
EP5203
IC1411
C2044
C2203
FB1403
C
2
2
0
1
C
2
2
0
4
C
2
2
0
5
IC2038
R
22
5
4
C
2
2
0
2
R
22
5
3
R
22
5
2
R
22
5
5
R2251
C2181
FB1401
CNP5302
Q5282
R5318
Q5321
R5317
C5304
R5309
MAIN DIF BOARD
(COMPONENT SIDE)
1
10
20
11
1
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48
49
64
32
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33
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132
133
178
88
45
89
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E
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DSP BOARD
CN1
1
49
2
50
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3
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1
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5
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E
1
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36
37
48
24
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3
1
1-870-931-
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(11)
1
3
5
4
(NC)
1
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(CHASSIS)
A
B
C
D
E
F
G
H
I
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PROTECTOR BOARD
(Page 30)
Ver. 1.1
D51
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I-6
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J-13
Ref. No. Location
•
Semiconductor Location
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