Schematic Diagram - Digital Board (6/8) - Sony STR-DA7100ES Service Manual
Sony str-da7100es fm stereo fm/am receiver - service manual
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Also See for STR-DA7100ES:
- Operating instructions manual (139 pages) ,
- Technical background (38 pages) ,
- Quick setup manual (2 pages)
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6-21. SCHEMATIC DIAGRAM – DIGITAL BOARD (6/8) –
AD-RESET
AD(SB)-RESET
(Page 79)
DIRCE
DIR CE
DIRDO
DIR DO
DIRERR
DIR ERR
DIRCKST
DIR CKST
DIRXMODE
DIR XMODE
(Page 78)
FSRATE
RDATA0
M1
(Page 76)
DMOSI
DSP_MOSI
DSPICLK
DSP_SPICLK
SCPUCE
SF_CPU_CE
DMISO
DSP_MISO
DSPIDS
DSP_SPIDS
DRESET
DSP_RESET
SDMAS
SF_DSP_MAS
DSP_INT
(Page 77)
T/A-XCS
T/A-SO
T/A-XRST
ERROR
IH_ERROR
9742_INIT
(Page 78)
D-595OE
D-595LAT
(Page 76)
G1
G2
G3
G4
G5
(Page 80)
G6
J1
J2
J3
(Page 82)
J4
J5
J6
J7
STR-DA7100ES
See page 38 for IC Pin Function Description.
(6/8)
Q2006-2008
SYSTEM MUTING SWITCH
R2326
10k
R2292
D2004
R2307
10k
1SS184
0
R2328
10k
R2321
C2225
R2302
10k
0.1
10k
R2322
10k
Q2006
RT1N141C
Q2008
2SC2712
R2323
C2222
10k
220p
C2229
0.1
Q2007
2SC2712
C2231
0.1
C2230
0.1
R2324
10k
R2295
R2294
10k
(AEP,TW,KR,CH)
10k
R2319
R2318
100
R2318
R2317
10k
0(AEP)
C2226
22k(TW,KR,CH)
0.1
R2296
C2290
10k
0.1
(EXCEPT AEP)
C2284
4.7
D2003
1SS355
C2227
0.1
C2228
0.1
C2285
4.7
OSD-LAT
C2242
0.1
OSD-DATA
C2233
0.1
C2273
0.1
C2240
0.1
RDS CLK
R2338
10k
C2275
R2347
100 16V
100k
C2253
OSD-CLK
47 25V
R2331
(EXCEPT AEP)
10K
C2234
C2243
0.1
0.1
R2340
C2283
10k
4.7
MAIN SYSTEM
CONTROLLER
IC2054
MB91F355APMT-
A70ES-X110
R2332
100
R2330
R2343
10k
100k
R2334
10k
R2342
10k
81
81
R2360
10k
R2361
10k
R2362
10k
EEPROM
R2363
R2357
10k
100
C2276
C2279
10
0.1
50V
C2250
0.01
R2376
10k
C2255
0.01
A9
C2252
0.01
R2377
10k
A10
C2251
0.01
R2378
10k
A7
R2379
10k
A8
IC2055
BR24L16F-W
R2380
10k
A5
A6
R2381
10k
C2278
0.1
C2257
0.1
C2258
0.01
R2370
100
R2390
330
C2259
0.01
R2371
100
R2395
R2389
10k
10k
C2260
0.01
R2372
100
C2261
0.01
R2373
100
C2262
0.01
R2374
100
C2263
0.01
R2375
100
R2364
10k
IC2057
TC7S08FU
R2358
100
C2264
0.1
R2365
10k
R2366
10k
R2367
R2382
10k
10k
B10
B11
B9
B8
RESET SWITCH
B7
B6
R2368
10k
R2384
100
B1
C2265
0.1
R2385
100
B2
C2266
0.01
R2386
100
B3
C2267
0.01
R2387
100
B4
C2268
0.01
R2388
100
B5
C2269
0.01
R2418
10k
C2286
4.7
R2417
10k
C2270
0.1
R2383
10k
C2274
0.1
X2004
12.5MHz
C2271
0.1
R2369
10k
C2272
0.1
R2359
10k
(Page 83)
STR-DA7100ES
Ver 1.2
RESET SIGNAL
BUFFER
R2397
10k
C2280
1
C2277
50V
0.1
CN2014
19P
A10
ENC-MENU1
A9
ENC-MENU2
A8
ENC-PAGE1
A7
ENC-PAGE2
A6
ENC-+/-1
A5
ENC-+/-2
A4
TRE 1
A3
TRE 2
A2
BASS 1
A1
BASS 2
A/D1
A/D2
(Page 138)
A/D3
POWER KEY
SIRCS IN
R2400
100
TX455
FB2037
STB+5V
2WAY GND
D+5V
FB2038
CN2016
20P
STBGND
ADGND
B11
R2401
100
SP.SW-A
B10
R2402
100
SP.SW-B
R2403
100
FL-1 DATA
R2404
100
FL-1 CLK
B9
R2405
100
FL-1 LAT
B8
R2406
100
FL-1 BLK
R2407
100
LED DATA
R2408
100
LED CLK
B7
R2409
100
LED LAT
B6
R2410
100
LED CLR
B5
FUNC 1
B4
FUNC 2
(Page 138)
B3
VOL 1
B2
VOL 2
B1
HP.-SW
FB2041
DD-GND
DD-12V
DD-GND
J8
J9
J10
J11
J12
(Page 82)
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