Kenwood KDC-MP928 Service Manual page 28

A
KDC-MP928/PSW9531
/PSW9531Y, XXV-01D
QQ
3 7 63 1515 0
1
CN600
AUX G
AUX R
AUX L
2
FRONT L
GND
FRONT R
GND
REAR L
GND
REAR R
NON-FADER R
NON-FADER L
3
CN450
OUT1 2
OUT2
TE
L 13942296513
4
CN500
OEL+B
OEL GND
OEL GND
5
SYS REQ
PAN 5V
PAN3.3V
X16-
J1
ILL+B
2/2 D GND
A SA
PAN REQ
PAN DATA
SYS DATA
SCCON
6 PAN DET
RST
ESD
www
ANT.
W400
7
28
X34-356x-xx (1/5)
B
(X34-356x-xx)
D608 D609
R643 C631
10 0.47
4
R642 C630
TP608
4.7 47u6.3
1 5
+
R641 C629
TP609
10 0.47
2 6
TP607
TP610
3
4
TP602
5
∗
C957
6
TP612
TP605 1
7
TP601
8
TP611
9
10
∗
11
C958
12 TP603
1
TP604
∗
C959
TP606
1
PANEL MECHA
MOTOR Dr.
TP451
C452 0.1
TP450
C451 0.1
1
0V
IC450
0V or 7.0V
5V
0V
W984
∗
W989
0V
7.6V
C450 0.1
MOTOR+B
OEL+B
PANEL MECHA SW
SW5V
TP455
S2
58
TP454
S1
53
BU5V
1
TP501
D503
2
3
D500 D502
TP502
R501
4 40
100
TP503
5 PANEL5V
TP504
6 PAN3.3V
TP505
7 ILL+B
TP506
8
TP507 R509 10K R508 C503
9
100 4.7
TP508 R510 100
10 41
TP509 R511 100
11 38
TP510
R514 100
12 36
TP511 ∗
R515 1K
13 61
D505
TP512
R516 4.7K
∗
14
23
TP513
R517 1K
15 17
16
D506 D501
P1
x ao
3
L400
2
. i
1
C
5V PRE AMP
C638 R640
C621 R638 R639
1 360
0V
10u35 82 12K
+
9.4V
0V
Q613
4.7K
IC603
Q612
4.7K
0V
C620
R631
10u35 R632 R633
C637 360
+
82 12K
1
-9.1V
R630 C618
C617 R628 R629
C636 1 360 10u16
0V
10u16 82 12K
+
9.4V
0V
Q611
4.7K
IC602
Q610
4.7K
0V
C616
R621
10u16 R622 R623
C635 360
+
82 12K
1
-9.1V
C634 R620 C614
C613 R618 R619
0V 10u16 360 10u16
10u16 82 12K
+
+
9.4V
0V
Q609
4.7K
IC601
Q608
4.7K
0V
C612
C633 R611
10u16 R612 R613
10u16 360
+
82 12K
+
-9.1V
R504 47K
R512
C504 330K
7
Q500
4.7
R513
8
SPE-ANA
330K
IC500
GND
∗ 5
C500
C962
0.01 4.7
Q Q
6
3 6 7
7
R500
8
47K
VCC
R502 1K
8.0V
R518
C505 R520 10K
0.01 1
∗
B
IC400
RDS
1 5V
QUAL
0V
2
C403
RDDA
2.2
2.4V 3
VREF OSCOUT
4.332MHz
C404
330P
2.4V 4
MPX
5.0V
5
OSEL 0V
6
GND
7
0V
ARI
8
FILOUT
R990
100
Q403
W990
R409 R404
∗
1K 22K
C965
0.01
∗ Q402
W988
C982
0.01
u163
y
W401 26
∗
F/E
A1
D
2 9 9 4
8
C622
Q601
TP614
10u16
44
+
1
R603
47
Q600 Q602
2
C619
10u16
43
+
46
+
TP613
C615
10u16
45
+
50
+
0V
1
EESEL
2
JX0/SDIN4A
3
Q300
SDIN3/JX1
4
3.3V
SDIN2/JX2
0V
5
SDIN1
6
C988
CKS 0V
C611 0.01
7
BVSS
10u16
49 8
+
DVSS
3.3V
9
DVDD
10
SDOUT4
11
SDOUT3
12
SDOUT2
4 0V
3.3V
0V
C506
10u16
3 1 3 1 5 0 5 8 2 9
+
2
1
R519
10K
113
C298
0.1
R410 2.2K
32
0V
5.0V
R411
31
2.2K
16 R412
RDCL 24
2.2K
15
3.3V
C414
T57
0V
10P
14
X401
C415
4.332MHz
10P
13
OSCIN
L405
5.0V
12
VCC
4.7uH
11
EXTRES
10
TM 0V
9
FSEL
R408
4.7K
R407
4.7K
m
C410
0.01
co
.
E
2 8
9 9
9V AVR
10.5V
Q603 Q605
R607
47
10.5V
Q604
0V
1.5V
3.3V
3.3V
0V
IC303
3.3V DSP
0V
0V 11.28
3.3V
0V
3.3V
0V
9 4 2 8 9 9
C322
0.1
3.3V
0V
R381
47K
0V
11.2896M
2.5V
C366
0V
I
0.1
C367
10u16
+
∗
∗
C412
C969
MECHA
0.01 0.01
I/F
24 23
CN550
25