Pioneer GM-6500F/XZEW5 Manual de servicio - Página 17
Navegue en línea o descargue pdf Manual de servicio para Amplificador Pioneer GM-6500F/XZEW5. Pioneer GM-6500F/XZEW5 30 páginas. Bridgeable four-channel power amplifier
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5
Gain : +28.0 dB
Q138 Bias
Second Step
on
Differential Absorption
Drive /
Power Amplification
V
R141
R137
Q141
Q139
100
1.2K
C4373
C4468
134
Q136
C132
875
A1504
82pF/100V
C133
47pF/50V
R142
C134
4.7K
470uF/16
R144
1.8K
Q138
D600
R143 390
Q137
C3875
C136
135
82pF/100V
504
Q140
Q142
1.2K
R138
R145
A1661
100
A1695
R241
R237 1.2K
100
Q239
C4373
Q234
Q236
C232
3875
A1504
82pF/100V
C233
47pF/50V
R242
C234
4.7K
470uF/16
Q238
R244 1.8K
D600
C237
0.047uF
R243
390
C235
47pF/50V
Q237
C3875
C236
Q235
82pF/100V
A1504
Q240
Q242
A1695
1.2K
R245
100
A1661
R238
-30V
R337
1.2K
R341 100
Q339
C4373
Q334
Q336
C332
A1504
C3875
82pF/100V
C333
47pF/50V
R342
C334
4.7K
470uF/16
Q338
R344 1.8K
C337
D600
R343
390
C335
0.047uF
47pF/50V
Q337
A1661
C3875
Q340
C336
Q335
82pF/100V
A1504
Q342
A1695
R338
1.2K
R345 100
R437
1.2K
R441
100
Q439
C4373
Q434
Q436
C432
A1504
3875
82pF/100V
C433
47pF/50V
R442
C434
4.7K
470uF/16
R444
Q438
1.8K
C437
D600
0.047uF
R443
390
C435
47pF/50V
Q437
C3875
C436
Q435
82pF/100V
1504
R438
R445
Q440
Q442
A1661
A1695
1.2K
100
bol indicates a resistor.
differentiation is made between chip resistors and
rete resistors.
bol indicates a capacitor.
differentiation is made between chip capacitors and
rete capacitors.
5
6
Over Current
Detection
D135
R162
R160
680
10K
1SS133
C160
1uF/50
R161
Q160
C3875
680
D137
1SS133
Q241
C4468
D235
R260
R262
680
10K
1SS133
C260
1uF/50
R261
680
Q260
C3875
D237
1SS133
Q341
C4468
D335
R360
R362
680
10K
1SS133
C360
1uF/50
R361
Q360
680
C3875
D337
1SS133
Q441
C4468
R462
D435
R460
680
10K
1SS133
C460
1uF/50
R461
680
Q460
C3875
D437
1SS133
NM : No Mount
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.
6
7
A-b
DC Rectification
+
+
SP
1
1ch out
8
4
1
7
GND
1
1
2ch out
6
5
1
GND
Q11
STP60NF06FP
1
3ch out
4
R27
120
1
3
GND
Q9
STP60NF06FP
2
1
4ch out
R25
120
1
1
GND
1
PWM Buffer
R20
Drive
R17
1K
Over Current Protector
+
R69
R14
4.7K
Q26
3.9K
A1054
C6
4700pF
R9
100K
C3
R62
47uF/16
Q24
47K
C3875
R48
22
Q23
C3875
R61
1
DC
4.7K
Protector
C41
+
R60
47uF/16
33K
Mute Drive
R57
22K
Q21
C50
C34
KRA105S
R56
33uF/25
22K
D13
2.2uF/50
1SS133
Q22
Q20
KRC102S
KRC111S
R54
3K
GM-6500F/XZUC
7
A
PCB KIT
>
>
FUSE1
FUSE
25A
25A
CEK1329
CEK1329
C10
1000pF
+
R32
D9
1N5401
10
D10 1N5401
1
AC Boost
C16
0.1uF
6
Trance
(6:13)
3
L1
C12
3300uF/25
C13
Q12
3300uF/25
STP60NF06FP
C15
R26
120
0.1uF
Q10
STP60NF06FP
R24
120
4.7K
R21 4.7K
D3
1N4007
Q5
Q6
A1266
A1266
R18
1K
R66
R65
22K
1K
R63
8.2K
Q28
KRC111
8
9
IC12
494P
R64
7
10
+ C46
2.7K
1uF/50
6
11
R8
C7
C14
1.2K
47uF/16
100uF/16
5
12
4
13
D2 1SS133
3
14
R19
10K
3.3K
R7
2
15
R5
10K
R3
1
16
4.7K
R4
R6
27K
3.3K
Q1
A1504
Q2
KRC111
LED
+
TH2
47K
Q27
KRC102S
Control
Protection
8
A
B
POWER
+14.4V
1
1
VCC
2
1
Remote
3
1
GND
C
Q29
A1661
D
E
D16
1SS133
Q3
KRC111
TH1
47K
HighTemp
Detect
F
A
17
8