Kenwood C-V500 Service Manual page 20

CM CN
CONTROL UNIT (X11-37XX-XX) (A/5)
J2
X08-
R101
CN3
Lch 1
100
1 3/6
CD
R102
Rch 2
C
100
X08- R105
Lch 3
CN4
100
AUX
4/6
R106
Rch 4
H 100
R109
Lch 5
1K
REC
R110
2
Rch 6
1K
2
TAPE1/
J3
MD
R113
Lch 1
100
PLAY
R114
Rch 2
100
R117
Lch 3
1K
REC
R118
Rch 4 11
1K
TAPE2
(MONITOR)
R121
Lch 5
3 100
PLAY
R122
Rch 6 7
100
J4
R125
Lch 1
100
LD
R126
Rch 2 5
100
R129
Lch 3
1K
REC
4
R130
Rch 4
1K
VCR
R133
Lch 5 25
100
PLAY
R134
Rch 6 4
100
J5
R137
Lch 1 26
100
CABLE/
SAT. IN
R138
Rch 2 3
100
5
R141
Lch 3 27
100
FRONT
R142
2
Rch 4
100
X J6
A
R145
SLch 1
100
DVD 6ch
INPUT
R146
SRch 2
100
R149
Cch 3
6 100
R150
SWch 4
100
X08-
CN5
4/6
G
7
CO CP
R167 1K
R166 1K
15.0V
IC1
L
INPUT
SEL.
R
R165
C163 1K
-15.0V
220P
-17V
+17V
15.0V IC3
BUFFER
IC3
C131
(1/2)
2.2u50 3 8 C137 R155 C139
(2/2)
1 22u16 22K 2.2u50 5 4
+
+
7
2 +
+ +
-
6
-
R189
4.3K
R190
4.3K 5
C138 R156 C140 + 7
2
C132 - 22u16 22K 2.2u50
1 6
-
2.2u50
3
+ +
+ 4
+ IC4
8 IC4
(1/2) BUFFER (2/2)
15.0V
-15.0V
+17V
+17V
15.0V
L
IC2
REC
SEL.
R
C166
-15.0V
220P
15.0V
+17V
BUFFER IC5 15.0V IC6
C147
(1/2) (1/2)
2.2u50 3 8 C153 3 8 C161
1 10u16 1 10u16
+ +
+
2 2
- + - +
C154 C162
6 6
C148 10u16 10u16
- 7 - 7
2.2u50
5 5
+ +
+ +
+ IC5 IC6
4 4
-15.0V
(2/2) (2/2)
-15.0V
-17V
BUFFER
1 2 3 4 5 6 7
E3
WH5
CQ CR
J9
17 RELAY SW
R14
22 1/4W
16 RELAY+12V
C45
R48
100 100P
( 1 ) 15 PROTECTION
C51
R47
100 100P
( 2 ) 14 MUTE
C44
R46
100 100P
( 3 ) 13 CS-RELAY
C43
R45
100 100P
( 4 ) 12 FRONT-RELAY
C42
R43
10 100P
( )
5 11 SW
10 GND
R42
10
( 7 ) 9 SR
8 GND
R41
10
7 SL
6 GND
R40
10
5 C
4 GND
-17V
R39
10
+17V
3 FR
15.0V
2 A. GND
C145
10u16
1 FL
+
CN16
23 TR-IN
-17V 22 -17V
21 TL-IN
C146 20 GND
10u16
19 AD-R
+
C143 0.01
+17V 18 +17V
C135 0.01
17 AD-L
-17V
16 GND
15 FL
14 A. GND
+17V
13 FR
12 GND
R170
11 C
1K
10 GND
R169
9 SL
1K
8 GND
( 7 ) 7 SR
6 GND
( )
5 5 SW
( )
4 4 FRONT-RELAY
( )
3 3 CS-RELAY
0V
( 2 ) 2 MUTE
( 1 ) 1 PROTECTION
0.6V
R168
1K
C34
Q15
220P
J7
S. DATA
S. BUSY
R34
10K
C35
220P
-17V
CN14
1 S. DATA
2 S. BUSY
3 SEL-DATA
4 SEL-CLK
+17V
5 SEL-STB1
( 6 ) 6 FIRST OFF
7 POWER
( )
7
( )
8 8 D1
( 9 ) 9 D2
( 10 ) 10 M-OPEN
( 11 ) 11 M-CLOSE
( 12 ) 12 FIL1
( 13 ) 13 FIL2
-30V 14 -30V
15 A. GND
-17V
16 A. GND
+5.6V 17 +5.6V
18 D. GND
19 D. GND
20 +8V
21 +8V
CS CT
D2 : RD4.7ES(B) or HZS4.7N(B) or D15
MTZJ4.7(B) or UZ-4.7BSB
D3 : D3SBA20F03 or RBV-402LFA
D4,6,19 : RD6.2ES(B2) or HZS6.2N(B2) or Q1,4,9,11
MTZJ6.2(B) or UZ-6.2BSB
D7,23 : RD8.2ES(B2) or HZS8.2N(B2) or Q2,3,5
MTZJ8.2(B) or UZ-8.2BSB Q6-8
D8,24-31 : S5688B or 1SR139-400 Q10,12
D9,10 : RD16ES(B2) or HZS16N(B2) or
MTZJ16(B) or UZ-16BSB Q13
D11 : RD5.1ES(B2) or HZS5.1N(B2) or Q14
MTZJ5.1(B) or UZ-5.1BSB Q15
D12-14,16-18,20-22 : 1SS133 or HSS104
MOTOR DRIVE
IC7
to
M-A300 0V
0V
( 11 )
10
5.3V 14.4V
D17
CN15
VCC
Q6
R31 SW OPEN (GRN)
7.6V 6.0V
( 8 ) 5
10K GND (YEL)
4
8.1V + SW CLOSE (ORG)
( )
9 3
+ MOTOR(+) (RED)
2
MOTOR(-) (BRN)
1
OPEN: 6.3V
E5
-30V -30V
17V
24.4V
AVR
Q7
+17V +B
15.6V
H
15.0V
C25 Q9
470P
C21
16.2V
1000P
Q11
+
R17
C 10K
R22 14.5V
470
+
+
+
Q12
-0.6V +
-15.6V
C26 R18
+
XS8 + 1000P 10K
-24.5V
SL16 -15.0V
Q10
Q8
SYSTEM
-17V -B
CONTROL
-25.0V
-17V
AVR
13.7V
Q5
+5.6V +B
5.6V
6.2V
Q4 6.9V
D3
5.6V
+
AVR
-
+
+ +
R7 13.2V
Q2
1 1/4W
8.1V
+8V +B
R8
7.9V Q3 8.7V
1
1/4W
Q1
R6
8V
AVR
10
9.4V
8.1V
+
8.7V
+
+
+8V
+5.6V
-30V
+17V
-17V
CU CV
: RD3.3ES(B2) or HZS3.3N(B2) or
MTZJ3.3(B) or UZ-3.3BSB
: 2SC2458(Y,GR) or 2SC3311A(Q,R) or
2SC1740S(Q,R) or 2SC2785(F,E)
: 2SD2061 or 2SD2012
: 2SD2525 or 2SD2137(P)
: 2SA1048(Y,GR) or 2SA1309A(Q,R) or
2SA933AS(Q,R) or 2SA1175(F,E)
: 2SA1535
: 2SC3940A(R,S)
: 2SC2003(L,K)
X
B
DOOR OPEN/CLOSE A'SSY
(D40-1555/1564-05)
LEVER SW
PH5P(WHT)
(SSS-23)
CN
5 ON (OPEN)
4 OFF
3 ON (CLOSE)
2
MOTOR
1
(MSN5F095A)
(-) (+)
( 7 )
( )
6
( )
12 8
( 13 ) 9
D15 D13
+
D14
-31.3V
Q13 D8
-43.9V
7
-31.9V
-30V
AVR
+
R25
D10 D9
3.3K
+
0.6V
Q14
R29
4.3K
2.9V
D24
D20
D25
K2
D26
D27
POWER
ON/OFF
R12
18 1/4W
E2
( 9 ) 9
( )
8 8
~
~ ( )
7 7
6
5
4
3
D18
D31
2
D30 K1
1
D28
D29
POWER
D21
ON/OFF
D22