Onkyo HT-R290, Руководство по обслуживанию

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PRINTED CIRCUIT BOARD VIEWS-2B
U002
BADIS-0654
(U0020 to U0024)
B-side view
TX-SR309/ HT-R290/ HT-R390/ HT-R548/ HT-R590/ HT-RC330
DIP
QPWBCDIS0654B1
B-Side
C7001
C7002 C7003
C7004
C7005
C7007
C7009
C7010
C7011
C7012
C7014
C7016
C7017
C7021
C7022
C7031
C7032
C7042
C7043
C7301
C7302
C7304
C7305
C7306
C7319
C7402
C7404
C7421
C7501
C7502
C7503 C7504
D7002
D7033
D7301 D7302
D7401
D7411
D7412
D7501 D7502 D7503 D7504
L7031
L7032
L7301
L7302
L7401 L7402
L7501
L7502
L7503
L7504
Q7003
Q7004
Q7005
Q7007
Q7033
Q7401
Q7403
Q7404
R7001
R7002
R7003
R7004 R7005
R7006
R7007
R7008
R7021
R7022
R7023
R7024
R7033
R7041
R7042
R7106
R7107
R7108 R7109 R7110 R7111 R7112 R7113
R7115 R7116
R7117
R7118
R7119
R7120
R7123
R7124
R7125
R7126
R7127
R7128
R7129
R7301
R7302
R7313
R7401
R7402
R7403
R7404
R7405
R7406
R7407
R7408
R7409
R7410
R7411
R7412
R7413
R7414
R7420
7.KEY1_1
6.KEY0
1
5.LEDTHRU
3.-VP
2.FLAC1
1.+3.3VMPU
5.+3.3VMPU
4.FLAC2
3.KEYINT1
1 5
QPWBCDIS0654B1
7
4.KEYINT0
25140654A 1
16
32
64
48
01.+5.0VDIS
02.KEY0
03.KEY1
04.N.C
05.GNDA_AUX
06.LEDTHRU
07.AUX_V
08.N.C 09.MICDET
10.GNDDG
11.GNDDG
12.VOLB
13.KEY2
14.VOLA
15.KEY3
16.+3.3S
19.FLDRST
20.KEYINT0
21.FLDCS
22.FLDSDO
23.FLDCLK
18.KEYINT1
17.REMIN
2.MICMUT 4.A
UX_L
6.GND
A_A
UX
7.A
UX_R
5.MICOUT 3.-15V 1.+15V
1
10
1
20
23
1
7
1.GNDDG
2.KEY2_1
1
1
R7101 R7102
R7103
R7114
R7121 R7122
R7152
3.KEYINT1
4.KEYINT0
5.LEDTHRU
6.KEY0
7.KEY1_1
1.GNDDG
2.KEY2_1
1
7
25140655 1
HOLDER
HOLDER
QPWBCDIS0654B1
C7201
C7202
L7201
L7202
L7203
QPWBCDIS0654B1
1
5
1 25140658
C902
C911 C921
D911
D912
D921 D922
D923 D924 D925
D930 D931 D933
D934
D935
R922
R934
1
5
QPWBCDIS0654B1
25140659 1
1.POWERD
2.+10VS 4.+12VD_ST
3.GNDDG
5.POFF
C2000
C2001
C2004
C2006
C2007
C2008
C2009
C2010
C2011
C2012
C2014
C2020
C2021
C2117
C2201
C2202
C2203
C2204
C2331
C2332
C2335 C2336 C2350 C2351
C2352
C2355
C2370
C2371
C2380
C2381
C2382
C2383
C2384
C2385
C2388
C2389
C2391 C2392
C2393
C2394
C2395
C2396
C2397
C2398
C2402 C2403
C2601
C2603
C2605
C9020 C9021
C9022 C9023
C9027
C9028
C9029
C9030
C9031
D2110
D9014
D9015
D9016
L2300 L2301 L2302
L2303 L2304
L2305
L2306 L2307 L2308 L2309 L2310
L2311 L2312 L2313
L2314
L2315
L2316 L2317
L2318 L2319
L2320 L2321
L9020
Q2001
Q2110
Q2111
Q2200
Q2304
Q2330
Q2400
Q2600
Q9020
R2001
R2002
R2003
R2004
R2005
R2006
R2007
R2008
R2009
R2010
R2011
R2101
R2102
R2103
R2104
R2105
R2106
R2107
R2108
R2109
R2110
R2111 R2112 R2113
R2114
R2115
R2116
R2117
R2118
R2119
R2120
R2121
R2122
R2123
R2124
R2133
R2134
R2135
R2155 R2156
R2157
R2201
R2202
R2203 R2204
R2205
R2206
R2211
R2212
R2213
R2301
R2302
R2304
R2305
R2306
R2307 R2308
R2309
R2310
R2311
R2320
R2321
R2330
R2331
R2332
R2333
R2334
R2337
R2338
R2348
R2349
R2352
R2360
R2361
R2363
R2364
R2400 R2401
R2402 R2403
R2501
R2502
R2503
R2504
R2505
R2601
R2602
R2603
R2604
R9014
1
14
1
1 1
1
40
1
27
1
QPWBCDIS0654B1
25140656
1
A
1
2
3
4
5
B C D E F G H