Pioneer Premier PRS-A900, Руководство по обслуживанию

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PRS-A900/XS/UC
27
5 6 7 8
5 6
7
8
C
D
F
A
B
E
A-b
A
Non-Inv1
Inv1
FB
DTCONT
CT
RT
GND
C1
E1
E2
C2
VCC
OutoutCont
RetOut
Inv2
Non-Inv2
(RN1/10W)
(RN1/10W)
(1/4W)
(1/4W)
(1/4W)
(RN1/10W)
(RN1/10W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/2W)
(1W)
(1W)
(1/4W) (1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1W)
(1W)
(1/2W)
(1/2W)
(1/2W)
(1/4W) (1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/4W)
(1/2W)
(1/2W)
(1/4W)
(1W)
(1W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1W)
(1W)
(1/2W)
(1/4W) (1/4W)
(1/2W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/2W)
(1/2W)
(1/4W)
(1/4W)
(1/2W)
(1/2W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(RN1/10W)
(1/4W)
(1/2W)
(1/2W)
(1/2W)
(1/4W)
C601
R01
C602
R22
C603
R01
PA2027A
IC601
Vcc
1
STBY
2
DET1
3
DET2
4
5
DET_R
6
GND
7
NC1
8
NC2
9
Mute_out
10
TC
11
Vs_out
12
Filter
13
Cont_V
14
IN3
15
IN2
16
IN1
UPC494GS
IC602
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
D601
RM4Z-LFJ4
D1201
1SS133
R1228
27K
R1231
47K
Q616
2SC4081
100/16
C607
10/50
C615
220/10
C616
47/50
C618
2SB1243
Q605
2SA1576A
Q615
2SA1576A
Q608
2SA1576A
Q602
220/10
C620
D614
MA111
D606
MA111
R602
47K
R603
10K
R604
10K
R605
2R2K
R606
4R7K
R607 4R7K
R61010K
R611
22K
R615
220
R612
22K
R613
22K
R617
10K
R618
22K
R626
100
R623
1K
1M
R627
27K
R630
4R7K
R631
4R7K
R633
R634
R635
R636
32
7K
R614
4R7K
R601
1K
R642
220
R647
10K
Q1202
2SC1845
2SA992
Q1201
2SA992
Q1204
2SA992
Q1205 Q1203
2SC1845
Q1206
2SC1845
R1209
220
R1210
220
R1207
1K
R1208
1K
R1212
220
R1211
220
R1215
10K
R1219
820
R1222
120
R1431
47K
R1407
1K
2SA992
Q1404
R1412
220
R1422
120
R1415
10K
2SA992
Q1401
Q1406
2SC1845
R1410
220
Q1402
2SC1845
R1428
27K
R1408
1K
Q1403
2SC1845
R1411
220
R1419
820
D1401
1SS133
2SA992
Q1405
R1409
220
R1109
220
R1319
820
R1108
1K
D1301
1SS133
2SA992
Q1305
2SA992
Q1104
R1315
10K
R1310
220
R1107
1K
R1111
220
R1311
220
R1112
220
2SA992
Q1304
R1110
220
R1122
120
Q1102
2SC1845
2SA992
Q1105
2SA992
Q1301
R1328
27K R1309
220
R1312
220
R1131
47K
2SA992
Q1101
R1331
47K
R1308
1K
R1128
27K
Q1306
2SC1845
Q1302
2SC1845
R1322
120
Q1103
2SC1845
R1119
820
D1101
1SS133
R1115
10K
Q1106
2SC1845
Q1303
2SC1845
R1307
1K
L601
CN606
1
CN605
1
D602
HZS7L(B2)
2SA1576A
Q614
Q601
2SC4081
R641
56K
C614
R001
R622
2K
Q619
2SC4081
220/10
C621
D615
MA111
2SA1576A
Q620
Q1214
2SD1768S
Q1414
2SD1768S
Q1314
2SD1768S
Q1114
2SD1768S
R1329
470K
R1129
470K
R1229
470K
R1429
470K
2SA1859
Q1111
2SA1859
Q1311
2SA1859
Q1411
2SA1859
Q1211
470/16
C612
GND
GND
GND
GND
GND
GND
R649
10K
R650
10K
R651
68K
R648
68K
R608 4R7K
R609 4R7K
Q1208
2SC2240
Q1408
2SC2240
Q1308
2SC2240
Q1108
2SC2240
R1225
R1
R1226
R1
R1426
R1
R1425
R1
R1325
R1
R1326
R1
R1126
R1
R1125
R1
Q1212
2SC4886
Q1412
2SC4886
Q1312
2SC4886
Q1112
Q1113
2SA1860
Q1313
2SA1860
Q1213
2SA1860 Q1413
C1202
220/50
C1402
220/50
C1302
220/50
C1102
220/50
DTA114TUA
Q603
D604
UDZS16(B)
Q1207
2SC1568
Q1407
2SC1568
Q1307
2SC1568
Q1107
2SC1568
CCP1509
VR1202
13
2
CCP1508
VR1201
1 3
2
CCP1508
VR1401 13
2
CCP1509
VR1402
1
3
2
CCP1508
VR1301
1 3
2
CCP1509
VR1302 13
2
CCP1508
VR1101
13
2
CCP1509 VR1102
1
3
2
GND
2R2/50
C617
Q1210
2SC4883
Q1410
2SC4883
Q1310
2SC4883
Q1110
2SC4883
CSR1028
RY1201
IN1
1
OUT1
2
IN2
3
OUT2
4
5
+
6
-
CSR1028 RY1302
IN1
1
OUT1
2
IN2
3
OUT2
4
5
+
6
-
CN601
1
2
3
R624 10K
R1232
10
R1432
10
R1332
10
R1132
10
R653
22K
C619 R047
GND
Q617
2SC2240
R643 2R2K
C604
R01
C605
R01
C606
R01
C608
R1
C609
R01
C611
R01
C1251
R1
C1151
R1
DTC114WUA
Q604
C622
R01
C623
R01
D609
DAN202U
D610
DAN202U
D611
UDZS5R1(B)
R637
470
D603
1SR139-400
D605
1SR139-400
D1202 1SR139-400
D1302
1SR139-400
C1204
33P
C1203
33P
C1206
33P
C1205
33P
C1406
33P
C1405
33P
C1404
33P
C1403
33P
C1304
33P
C1303
33P
C1306
33P
C1305
33P
C1106
33P
C1105
33P
C1104
33P
C1103
33P
D608
C1309
R027
C1109
R027
C1209
R027
C1409
R027
47/25
C1207
47/25
C1407
47/25
C1307
47/25
C1107
2SA970
Q1209
2SA970
Q1409
2SA970
Q1309
2SA970
Q1109
C641
R1
C642
R1
C643
R1
C644
R01
C645
R1
GND
R1216
1R8K
R1416
1R8K
R1316
1R8K
R1116
1R8K
R1202
82
R1402
82
R1302
82
R1102
82
R221
100
R421
100
R321
100
R121
100
R1201
10K
R1401
10K
R1301
10K
R1101
10K
Q641
2SC2240
R655
10K
D613
DAP202U
R1223
22
R1224
22
R1424
22
R1423
22
R1323
22
R1324
22
R1124
22
R1123
22
R652
10K
R644
10K
R1130
47K
R1330
47K
R1430
47K
R1230
47K
R1203
10K
R1204
10K
R1205
150
R1206
150
R1213
220
R1214
220
R1414
220
R1413
220
R1404
10K
R1403
10K
R1406
150
R1405
150
R1305
150
R1306
150
R1303
10K
R1304
10K
R1313
220
R1314
220
R1114
220
R1113
220
R1104
10K
R1103
10K
R1106
150
R1105
150
CN603
1
2
CN602
1
2
33/16
C610
TP28
BU01
BREM1
BU02
BU03
BU07
GND1
GND2
GND3
GND4
GND5
GND6
TP6
BREM2
HSENS
DET1
DET2
THTRA
THPOW
ALVOL
ARVOL
BLVOL
BRVOL
LGND
RGND
ALP1
ALM1
ARP1
ARM1
BLP1
BLM1
BRP1
BRM1
DETAL
DETAR
DETBL
DETBR
ALP2
ALP3
ALM2
ALM3
ARP2
ARP3
ARM2
ARM3
BLP2
BLP3
BLM2
BLM3
BRP2
BRP3
BRM2
BRM3
R664
0R0
R662
0R0
CN604
1
IND
VUB1112H-4B63B:UC
D642
C613 R1
TP111
TP115
TP114
TP113
TP112
TP110
TP109
TP108
R616 1R5K
OFFL
OFFR
ZENER
R1442
560
R1441
560
R1241
560
R1242
560
R1341
560
R1342
560
R1142
560
R1141
560
D640
UDZS2R0(B)
C1208
R1
C1408
R1
C1308
R1
C1108
R1
TP208
TP209
TP210
TP211
TP212
TP213
TP214
TP215
TP216
TP217
TP218
TP219
TP220
TP221
TP222
TP223
TP224
TP225
TP226
TP227
TP228
TP229
TP230
TP231
R1217
100
R1218
100
R1418
100
R1417
100
R1317
100
R1318
100
R1118
100
R1117
100
R1121
33
R1120
33
R1321
33
R1320
33
R1421
33
R1420
33
R1221
33
R1220
33
S601
CSH1051
1 2 3
0 2 6 R 4 4 6 D
D616 D641 3 4 6 D
560
CN1101
1
2
3
4
CN1201
1
2
3
4
CCW1030
VR201
1 3
2
CCW1030
VR401
1
3
2
CCW1030 VR301
1 3
2
CCW1030
VR101
1
3
2
22/16
C1401
22/16
C1301
22/16
C1201
22/16
C1101
R1327
2R7K
R1127
2R7K
R1227
2R7K
R1427
2R7K
BU
GND
BREM
AR
AR-
AR+
(-30V)
(+30V)
I PRO
MUTE
Speaker Output
Speaker Output
(+28V)
BR
(-28V) BR-
BR+
(+30V)
BL
BL-
BL+
(+28V)
AL
(-28V)
AL-
(-30V)
AL+
(+28V)
GND
HIGH VOLTAGE SENSE
FUSE
CKE1329
20K(A)
2.2K(OB)
2.2K(OB)
2.2K(OB)
2.2K(OB)
)
B
O
(
K
1
)
B
O
(
K
1
1K(OB)
1K(OB)
GAIN
BU
VOLUME
FU603
25A
Blue LED(UC)
White LED(EW5)
+VHL
+VLR
(+28V) +VLR
(+28V) +VLR
+VHR
(+30V) +VHR
(+30V) +VHL
+VHL(+30V)
-VHR
-VLR
-VHL
-VLL
+VLL
+VLL
DC OFFSET SENSE
20K(A)
20K(A)
20K(A)
POWER AMP.
fosc=1/(0.817*R*C+1.42*10^-6)
UW1141C:EW5
FU602
25A
50 H
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
ARP4
ARP5
ARM4
ARM5
BRM4
BRM5
BRP4
BRP5
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
2SC4886
2SA1860
BLP4
BLP5
BLM4
BLM5
ALM4
ALM5
ALP4
ALP5
BU06 BU05 BU04
BU08
R625
2R7K
2R7K
2R7K
2R7K
FUSE
CKE1329
A
AMP UNIT
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2
t
2R2
0.022 t R022
The
>
mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
>
>
BFC
AR INPUT LEVEL
BR INPUT LEVEL
BL INPUT LEVEL
AL INPUT LEVEL
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