Pioneer Premier PRS-A900 Service-Handbuch - Seite 26
Blättern Sie online oder laden Sie pdf Service-Handbuch für Verstärken Pioneer Premier PRS-A900 herunter. Pioneer Premier PRS-A900 41 Seiten. Bridgeable four-channel power amplifier
Auch für Pioneer Premier PRS-A900: Benutzerhandbuch (44 seiten), Benutzerhandbuch (17 seiten)
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1
10. SCHEMATIC DIAGRAM
QQ
3 7 63 1515 0
10.1 AMP UNIT(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
Large size
SCH diagram
A-a
A-b
A-a
A-b
Guide page
Detailed page
A-a
A-b
B
C
TE
L 13942296513
D
E
www
F
A
26
1
http://www.xiaoyu163.com
2
A Right
B Right
CN101
BR
1
BRGND
BR(GND)
2
BL
3
BLGND
4
BL(GND)
AR
5
ARGND
AR(GND)
6
AL
7
ALGND
AL(GND)
8
B Left
A Left
+VLL
(+31V)
Q709
LP15V
TP201
R715
L701
2SC4883
+15VL
10
320μH
(1/2W)
GND
TP203
L702
R714
-15VL
Q710
LM15V
10
320μH
2SA1859
(1/2W)
-VLL
(-31V)
LP33V
R713
D703
+VHL
(+33V)
10
(1/2W)
RF101L2S
C711
470/50
C712
470/50
D704
-VHL
(-33V)
R712
RF101L2S
LM33V
10
(1/2W)
+VLR
(+31V)
Q809
TP205
R815
L801
2SC4883
RP15V
+15VR
10
320μH
(1/2W)
GND
x
ao
y
R814
L802
TP207
-15VR
Q810
10
320μH
RM15V
2SA1859
(1/2W)
-VLR
(-31V)
RP33V
R813
D803
10
+VHR
(+33V)
(1/2W)
RF101L2S
.
i
C811
470/50
C812
470/50
D804
-VHR
(-33V)
R812
RF101L2S
RM33V
10
(1/2W)
PRS-A900/XS/UC
2
http://www.xiaoyu163.com
3
8
A-a
C202
R201
AR
470
10/50
(RN1/10W)
ISO GND(AR)
R204
10K
(RN1/10W)
R404
10K
(RN1/10W)
10/50
R401
BR
470
C402
(RN1/10W)
BRI
INPUT SELECT
BLI
ISO GND(BR)
12
11
10
9
8
7
ARI
ALI
6
5
4
3
2
1
ISO GND(AL)
4CH
2CH
R301
C302
BL
470
10/50
(RN1/10W)
ISO GND(BL)
R304
10K
(RN1/10W)
Q Q
3
6 7
R104
10K
(RN1/10W)
10/50
R101
470
AL
C102
(RN1/10W)
TP104
D701
FCH10A15
FKV550N
Q707
5
4
C703
DDGNL
6
3
GND
6800/16
7
2
8
1
T701
Q708
FKV550N
FRH10A15
D702
FKV550N
TP105
TP106
FKV550N
D801
FCH10A15
Q807
FKV550N
5
4
DDGNR
C803
6
3
GND
6800/16
7
2
8
1
T801
Q808
FKV550N
u163
FRH10A15
D802
Q806
FKV550N
TP107
3
4
2 9
9 4
+3.2dB
ISOLATOR
C208
R2061R5K
(RN1/10W)
22/16
C209
4
3
2
1
R01
C205
22/16
C206
R01
6
8
5
7
R207
10K
(RN1/10W)
C207
33P
C407
33P
R407
10K
(RN1/10W)
5
6
7
8
C406
R01
C405
22/16
C409
4
3
2
1
R01
R406
C408
1R5K
(RN1/10W)
22/16
C308
22/16
R306
1R5K
C309
(RN1/10W)
R01
4
3
2
1
C305
22/16
C306
R01
5
6
7
8
R307
10K
(RN1/10W)
C307
1 3
1 5
0 5
8
2 9
33P
C107
33P
R107
10K
(RN1/10W)
5
6
7
8
C109
R01
C108
22/16
C106
4
3
2
1
R01
R1061R5K
C105
(RN1/10W)
22/16
B.U
Q705
FKV550N
R705
2SD1862
82
Q701
(1W)
R707
82
(1W)
Q703
2SB1240
2SB1240
Q704
R708
82
(1W)
Q702
R706
2SD1862
82
R740
(1W)
Q706
10
(1/4W)
Q805
R805
2SD1862
82
Q801
(1W)
R807
82
(1W)
Q803
2SB1240
2SB1240
Q804
m
R808
82
(1W)
R806
Q802
2SD1862
82
co
R840
(1W)
10
(1/4W)
.
4
2 8
9 9
GAIN
VOLUME
R219
2R2K
(RN1/10W)
AR INPUT LEVE
RGND
BR INPUT LEVE
R419
2R2K
(RN1/10W)
R319
2R2K
(RN1/10W)
BL INPUT LEVE
9 4
2 8
9 9
LGND
AL INPUT LEVE
R119
2R2K
(RN1/10W)
fosc=1/(0.817
C643
R1
IC
UPC
C644
9
R01
E1
10
E2
11
C2
C618
47/50
12
VCC
R632
R630
13
Outo
14
4R7K
4R7K
RetO
R631
15
Inv2
4R7K
16
Non-I
TH601
R633
C
2R7K
2R
TH602
R634
D
2R7K
TH603
R635
DA
D
2R7K
TH604
R636
DA
2R7K
GND