Kenwood KDC-W8534 Service Manual page 39

F
J2
4
1
3
R640 C622
360 10u16
2
P-NL
+
Q613 1
4.7K
Q612,613
PRE-
OUT
MUTE
SW
4.7K
Q612
1
R631 C619
360 10u16
P-NR
+
Q610,611
PRE-
OUT
MUTE
SW
R630 C618
360 10u16
P-RL
+
Q611
1
4.7K
PREM-L
TP614
4.7K
PREM-R
Q610
R621 C615
360 10u16
P-RR
+
R620 C614
360 10u16
P-FL
+
Q609
1
4.7K
Q608,609
PRE-
OUT
MUTE
SW
4.7K
Q608
R611 C611
360 10u16
P-FR 1
+
2
0V
IC3
C378
0.047
4 3
MHz NB CNTL
2
1.3V
R390
GND
10
1
5
VIN
VOUT
8.0V
5.0V
TP303
05
DAC DIGITAL POWER SUPPLY
AC
DAC ANALOG POWER SUPPLY
0V
IC4
C381
0.047
4 3
NB CNTL
2
1.3V
R394
GND
10
1
5
VIN
VOUT
8.0V
5.0V
TP304
4
5
11 12 13 14 15 16 1 2
CN450
M
M1
SLIDE MECHA
MOTOR
X16-
J1
G
8 12
7 11
13
6 10
5 9
R711 1K
C704 0.01
D703
D704
106
PRE-AMP
+9V AVR
Q601
-10.0V
R603
47
IC600
Q600 Q602
Q603 Q605
R607
C605
47
2.2
TP613
C606
2.2
Q604
PRE-AMP
-9V AVR
4
∗
L
113
3
4 2
DSP
MUTE
SW
Q300
1
EESEL
2
JX0/SDIN4A
3
3.3V
SDIN3/JX1
0V 4
SDIN2/JX2
5
SDIN1
0V 6
CKS
7
BVSS
8
DVSS
3.3V 9
DVDD
R323 220
10
10 SDOUT4
R324 220
11
11 SDOUT3
R325 220
12
12 SDOUT2
3
3.3V
0V
5
2
H
(E30-6292-15)
5
4
1
∗
CN5
1 2 3 4 5
D700
D701
∗
D705
D702
∗
D706
6
6
TP600
9V AVR
Q607
L600
10.5V 22uH
AUDIO
10.5V
Q606
10V AVR
0V
10.5V
C607
2.2
5.3V
C608
0V
2.2
4
6
1
1.5V
0V
36 3.3V
3.3V CKS0
35
INIT RESET
3.3V
0V
34
S RESET
33
IC303
RQ
32
SCLK
DSP
3.3V
31
0V SI
30
SO TP300
3.3V
29
3.3V
SMODE
0V
28 3.3V
DVDD
3.3V
0V 27 0V
DVSS
26 11.2896MHz
XTI
3.3V
25 11.2896MHz
0V
XTO
11.2896MHz
C322
0.1
2
5
I
KDC-W8534/W8534Y
KDC-X790
3
2
∗
L
R308 R310 R311
10K 10K 10K
R304 R306
240 240
46
IC301
C313
0.01
R305
8.0V
240 R307 R309
45
IC301,302
240 10K
R318 R320 R321
10K 10K 10K
R314 R316
240 240
48
IC302
C316
0.01
R315 8.0V
240 R317 R319
47
240 10K
∗
L
C374
0.1
C370
0V
0.1
8.0V
R393
IC1
35
100
CP300
100
34
3.3V
33
0V
32
31
DSP ANALOG
POWER
R331 47K
SUPPLY
C324
6P
7.6V
PANEL MECHA
MOTOR DRIVER
C450
R330 C325
IC450
0.1
220 6P
∗
C916
1
VCC
0.1
2
NC2
3
50 IN1
4
51 IN2
5
SGND
0V
∗
C917
1
X34-3730-12/4242-7x (2/6)
J
C334
10u35
FL-
+
C333
10u35
FL+
+
AUDIO
C314 BUFFER
22u16
MCR
C332
+
10u35
FR+
+
0V
C331
10u35
FR-
+
IC307
AUDIO
BUFFER
C329
10u35
RL
AUDIO
+
BUFFER AMP
C459
1000P
C317
22u16
MCL
+ C330
10u35
RR
+
0V
IC308
AUDIO
BUFFER
C328
10u35
NL
+
C327
10u35
4 NR
+
6
1
DSP DIGITAL
POWER
SUPPLY
C901 0.01
D300
C382
5.0V
0.1
5.0V
IC5
TP301
TP302
0V or
TP451
10
7.0V NC10
9
OUT1 9
5V 8
NC8
0V
TP450
7
OUT2 7
6 0V
PGND
2
5
39