Schematic Diagram; Total Assy - Pioneer GM-DX871/XEVUC Service Manual

10. SCHEMATIC DIAGRAM

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
1 2
3
C502
47uF/35V
C503
47uF/35V
220K-F 470K
100K R503 R505
47uF/25V
R501 FB106
BD102
10K-D
R506
C509
FB103
10K-D
BD102 C512 R510
R508
R502 R504 R509 47uF/25V 2K4-2012
470K
100K C609
220K-F 10K-D
FB204 BD102
R606
47uF/25V
470K
R601 R603 R605
100K
220K-F 10K-D
R608
FB203BD102 C602
100K C612
47uF/25V
R602 R604 R609 100n/50V
220K-F
470K
C603
KTC3875
Q620
100n/50V
NJM4580CG
C620
1uF/50V
100K
R620
BASS BOOST REMOTE
R546 FB50
A10K
VR3:B
820 BD102
FB51
R547 BD102
FB52
9K1
BD102
CN51 CN52
BASS BOOST
REMOTE CONTROL
Q75
KRA105S
Q76
KRA105S
Q70
KRA105S
R93 R94
22K 22K
Q90
KTA1504
R117 R118
22K 22K
Q91
Q71
KTA1504
KTA1504
R96
22K
KTA1504
Q72
LEDD
Q93
KRC102S
R104
R111
15K R106 R108
out 3
R86 o t u 1 10K
12K
R112 100K
4K7
out 2 out 4
100K
D80 Vcc GND R116
TRANCE in 2- in 4+
120K
LBAS16HT1G
in 2+ in 4-
R81 in 1- in 3+
8K2
in 1+ in 3-
R99 R109
R100
8K2 2K7 10K
C81 IC702
LM2901DR
R87
100n/50V
R102
22K
3K3
D83
R88
FET
R82 22K
LBAS16HT1G
TH4 R113
8K2
PTC-471
330K
R119
D81
0
NTC-5K LBAS16HT1G
TH5
C82
100n/50V
2
1
D84
R103
H/S
R85 LBAS16HT1G
470 R110
8K2
10K
A
C507
6K2
R521
IC51 22uF/35V
C508
3
100P
GAIN
2 1
IC52
NJM4580CG NJM4580CG
100n/50V
C511
IC812
C505 R516 180n-M/100V
IN1 IN2
10K
47P C540
D1 D2
R514
S1 S2
10K-D
V- V+
GND NC
S4 S3
D4 D3
3
IN4 IN3
NJU201A
IC53
NJM4580CG
2 1
R612
C604
10K-D
IC61
C606
100n/50V
47P
R613
R615
10K-D 10K-D
3
2 1
KTC2875B
Q15
KTC2875B
Q16
R550
C545
22uF/50V
D2
LBAS16HT1G D62
D70
LBAS16HT1G
KDS121
R26
4K7
R71
2K2
KTC4379
KRC111S R22 Q10
Q8
ZD7 100
LUDZS9.1BT1G G
R8
R69 7K5
Q11
KTA1666
2K2
KTA1666
KRC106S Q12
Q94
G
R62
R23
Q95
R29 8K2
KRA105S
100 Q13
33K
R28
16 15 14 13 12 11 10 9 KTC4379
10K
C5
22n/50V
C6
100uF/16V
1 2 3 4 5 6 7 8
C2
Q1
KTA1040D
1uF/16V-2012
47KR4
220uF/16VC1
Q2
MMBT5551
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip
resistors and discrete resistors.
10K LPF 40Hz - 240Hz
FREQ Symbol indicates a capacitor.
R524
C513
No differentiation is made between chip
100P
capacitors and discrete capacitors.
R529
4K7
NM : No Mount
10N 0
IC55 R136
C543
NJM4580CG
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
IC54
IC57
NJM4580CG
identical designation.
C534
8K2F
NJM4580CG R563
22uF/50V
100P
C514
IC58
IRS2092S
VAA CSH
10n/50V
GND VB
C554
IN- HO
C555
COMP VS
C553 10n/50V
C556
CSD VCC
10n/50V
22uF/16V
VSS LO
R533
VREF COM
10K
OCSET DT
IC59
R558
+OPinA +inB
-OPinA -inB
4K3
OPoutA outB
10K
EVRouA EoutB
VcntA REFin
VcntB Vref
Q61
V+ GND R75
KRC102S
33K
NJM2172V
C36
2 U 2 F 1 / 6 V
R537
10-2012
R64
68K
R63
22K
7815
D40 IC40
ES1D
C40
1000uF/35V
C41
1000uF/35V
D41
D D D C9
ES1D IC41
7915
1000uF/25V
G G C10
S S S
1000uF/25V
C11
1000uF/25V
C12
1000uF/25V
S S S
C13
G G
1000uF/25V
D D D
R49
1
0
MMBT5551
Q7
LUDZS15BT1G R58
ZD2 1K-3216
Q4
KTA1504
R17
470-3216
2K2-3216
R19
MMBT5551
R51 R53
Q5
47K Q6 10K
MMBT5551
A
P.C.B TOTAL ASSY
D510
ES1D
CPH3223 1
Q510
D D
2
G G
R569 Q515 Q517
S S
IRFB4227PBF IRFB4227PBF
4K3
Q511
CPH3123
R572
10
Q512
CPH3223
D D
G G
Q516 Q518
S S
IRFB4227PBF
IRFB4227PBF
Q513
CPH3123
L3
D515 NM
ES1D
78L05
IC42
R905
Q921 4K7
KTC3875
IC43 Q925
KTC3875
79L05
D42
12TQ200
12TQ200
D43
12TQ200
D44
D45
12TQ200
47uF/35V
C75
C77
470uF/35V
D46
ES1D IC44
7812
L7
CHOKE COIL
GND
REMOTE
Vbat(+14.4V)
POWER2
LUDZS7.5BT1G
R56
2K2-3216
ZD3
100n/250V-3216
C97
C98
100n/250V-3216
L501
L502
3uH
50uH
47uF/35V
C37
R67
1K
R68
7K5
Q66
MMBT5551
GRAND
S.CONTROL
POWER
A