Pioneer GM-3500T/XZES, Service Manual

Page: 17 / 28

GM-3500T/XZUC
17
5 6 7 8
5 6
7
8
C
D
F
A
B
E
A
A-b
1.2K
Q242
A1695
C136
82pF/100V
Q138
D600
D129
1SS133
Q140
A1661
D229 1SS133
Q137
C3875
+
C129
470uF/25
GND
1
Rout
1
+
C229
470uF/25
R232
22
R234
22
+
C16
3300uF/25
Q232
C3875
Q234
C3875
C19
0.1uF
R233
22
R235
22
Q138 Bias
1
Q233
A1504
Q235
A1504
R237
1.2K
C233
47pF/50V
C232
82pF/100V
C235
47pF/50V
R55
1.8K
C236
82pF/100V
Over CurrentProtector
1
FUSE
25A
1 2
R238
Mute 1
R48
6.8K
R161
560
Q236
A1504
1uF/50
R241
100
R57
3.3K
Q237
C3875
R56
2.2K
R245
100
R129
5.6K
GND
1
R229
5K6
1
IC2B
NJM4565MD
7
4
Q238
D600
T1
2
5
6 3
1 4
R155
150
R150
4.7
Power Amplification
Drive /
1
R147
4.7
D7
FMG12S
2
3 1
D6
FMG12R
2
3 1
ertor
R22
120
R146 150
L2
R149
5.6K
R140
220
1
+ C134
470uF/16
Q11
A1661
1
D9
1N5401
1
R240
220
1
+
C234
470uF/16
R29 22K
R244 1.8K
Q7
STP60NF06FP
R30
1K
1
R242
4.7K
+
C14
1uF/50
R142
4.7K
R31
2.2K
R144
1.8K
AC Boost
Trance (6:12)
1
R32
15K
R225
10K
R126
3.3K
Q8
STP60NF06FP
R45
47K
D10
1N4007
Over Current
Detection
1
R46
8.2K
R226
3.3K
SW1A
1
3
2
R47
4.7K
R23
120
C141
470pF/100V
Q41
C3875
Q12
Q42
C3875
C142
470pF/100V
+
C41
47uF/16
C241
470pF/100V
C242
470p/100V
R130
6.8K
SP
1
2
3
4
R131
6.8K
R230
6.8K
POWER
1
2
3
R231 6.8K
14
2uF
Q141
C4468
R266
15K
Q142
A1695
+
C20
10uF/50V
R58
5.1K
LPF
D235
1SS133
R160
560
R24
10
R20
4.7K
Q239
C4373
R260
560
R152
0.15/3
D135
1SS133
R153
0.15/3
R25
10
PWM Buffer
Drive
1
+
C160
1uF/50
C13
1000pF
+
C23
2200uF/35
C12
1000pF
R154
4.7
C26
0.1uF
Q160
C3875
3
+
C24
2200uF/35
R35
470/1
R162
10K
+
C35
470uF/25
VCC 1
R164 10K
+
C36
470uF/25
Lout 1
R36
470/1
DZ2
MTZ15B
Q260
C3875
+
C260
1uF/50
DZ1
MTZ15B
Power ON / OFF
Control
1
R262
10K
+
C130
10uF/50
+
C230
10uF/50
R254
4.7
R264
10K
D236
1SS133
D130
1SS133
D136
1SS133
First step
Differential Absorption
1
4.7K
Q230
D1304
33
R265
R255
150
C139
0.047uF
Q6
A1266
R250
4.7
C238
0.1uF
C239
0.047uF
Q5
1266
Q130
D1304
R247
4.7
C138
0.1uF
C64
1uF
DC Protector
1
4
133
R166
15K
R246 150
R243
R125
10K
Q241
C4468
R143 270
Q135
A1504
D230
1SS133
R252
0.15/3
Q132
C3875
R253 0.15/3
R137
1.2K
C237
0.047uF
Remote
1
Q134
C3875
C137
0.047uF
R21 4.7K
GND
1
C132
82pF/100V
IC2A
NJM4565MD
3
2
1
8
C133
47pF/50V
R224
10K
Q136
A1504
R249
5.6K
R141
Q139
C4373
R132
22
Q133
A1504
22
Second Step
Differential Absorption
1
R133
22
22
Q240
A1661
C135
47pF/50V
R145 100
DC Rectification
R261
560
KRC111S
R134
1.2K
270
R135
100
R138
4.7K
R165
1
1
FU1
>
+15.2V
+28V
-14.7V
-28V
+14.4V
A
PCB KIT
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.
NM : No Mount
CEK1329
LPF
20
G060224200020
Gain : +28.0 dB Gain : -4.0 dB