Read Sony TA-FA1200ES (serv.man2) Service Manual online
14
14
TA-FA1200ES
TA-FA1200ES
2-11. SCHEMATIC DIAGRAM – MAIN DIF Board (7/7) (TYPE-12, TYPE-13) –
(TYPE-12)
(TYPE-13)
(TYPE-12)
(TYPE-13)
(TYPE-12)
(TYPE-13)
(TYPE-12) (TYPE-13)
(TYPE-12)
(TYPE-13)
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
IS
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
J
O
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 8)
(Page 13)
(Page
12)
(Page 9)
(Page 8)
(Page 16)
(Page 16)
(Page
13)
(Page
13)
(Page
10)
(Page 11)
(Page
13)
(Page 12)
Note: Refer to “MAIN DIF BOARD AND DISPLAY
BOARD DISCRIMINATION” about each type.
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