Kenwood DVR-6100 Service Manual page 23

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AO
AP
CENTER AMP
R90
12K
IC20
C1
22P
2
IN-
3
IN+
OUT 14
4
IN+
MUTE
BOOT-
STRAP
10
MUTE
MUTE
NC
11
NC
9
STBY
12
STBY
NC
THERMAL
S/C
SHUTDOWN
PRO-
TECTION
SUB WOOFER AMP
R19
12K
IC21
C44
22P
2
IN-
3
IN+
OUT 14
4
IN+
MUTE
BOOT-
STRAP
10
MUTE
MUTE
NC
11
NC
9
STBY
12
STBY
NC
THERMAL
S/C
SHUTDOWN
PRO-
TECTION
R2 12K
C55 22P
SUB WOOFER AMP
29.6V
R1
12K
IC22
C52
22P
2
IN-
3
IN+
OUT
14
4
IN+
MUTE
BOOT-
STRAP
10
MUTE
MUTE
NC
11
NC
9
STBY
12
STBY
NC
THERMAL
S/C
SHUTDOWN
PRO-
TECTION
+B
B
29.5V
+B
-27V AVR
Q23
Q23
-26.3V
-31.9V
R253
D22
100 1W
-27.0V
+15V AVR
IC23
19.8V
14.9V
OUT IN
5.3V
GND
GND
OUT
IN
-15V AVR
IC24
IC25
8.3V
+3.3V AVR
3.3V
OUT IN
GND
+5V AVR
5.5V
IC26
OUT
IN
GND
1 2
3
4 5 6
N104
u-COM B'D
4/4
N504
BB-4
AQ
AR
POWER
AMPLIFIER
SK11
C191
22u50
6
+
5
22.6V
R110
22K
R185
D42
390
2W
Q36
C107
10u50
RELAY CONT.
+
SK12
22.6V
R186
C119
D43
390
6
22u50
+
2W
5
Q37
R112
22K
RELAY CONT.
C136
10u50
5.1V
+
L1 COIL
SK13
R216 22
R222 22
R187
390
L7 COIL
2W
22.6V
R230 22
C82
D44
6
22u50
R231 22
R113
+
5
22K
Q38
RELAY CONT.
C140
10u50
+
+B
B
-29.5V
N111
1
AC1-1
2
GND
3
AC1-2
N112
1
D30
R233
(K,P,J,E,T,X,H)
2
AC2-1
TYPE ONLY
1 1W
D29
P2
1
2
P111
3
GND
1
D28
2
R234
D27
1 1W
3
4
AC2-2
1
2
3
D23
4
5
AC3-1
5
6
D24
6
AC3-2
7
D25
u-COM B'D
7
AC-4
8
N505
8
AC-4
P112
D26
4/4
SIGNAL LINE
BB-7
GND LINE
+B
B LINE
DVR-6100/K (3/4)
B
B LINE
AS
AT
L2 COIL
IC11
: M62446AFP
IC12-17
: NJM2068DD
R223
NJ11-C
IC14
: LC78211
22
IC23,26
: KIA7815API
4
(FRONT-L)
R217
IC24
: KIA7915PI
22
IC25
: BA033T
3
(GND)
2
(GND)
Q12,19,20
: KTA1266
Q13-18,27,28,30,31 : KTD1302
L3
Q21
: KTC3200GR
COIL
Q22
: KTA1268
1
(FRONT-R)
Q23
: KTA1023
R224
Q26,33-35
: DTA114YSA
22
Q36-38
: DTC114YSA
R218
Q41
: 2SC1740S
22
Q42
: 2SA933S
D1,2,4,5,13,20,21,35-38,42-44
:
IN4148
D3
: 1N5230B
D7-12,14-19
: EK03
D22
: BU6-04F
D23-31
: IN4004
D32,45
: 1SS355
L4 COIL
D33
: BZX55B30
D34
:
1N5236B
R225
NJ11-B
D39
: BZX85C12
22
D40,41
:
1N5235B
4 (REAR-L)
R219
22
3
GND
2
GND
L5
COIL
1 (REAR-R)
R226
22
DVR-6100
R220
22
DESTINATION
C144-149,
F251
COUNTRY
ABB.
151
JAPAN
J
1000P
S2.5A250V
EUROPE
E
4700P
T1.25A250V
U.K.
T
PX
Y
1000P
S2.5A250V
AUSTRALIA
X
4700P
T1.25A250V
DVR-6100K
DESTINATION
C144-149,
F251
COUNTRY
ABB.
151
NJ11-A
GENERAL MARKET
M
4 (CENTER)
T2.5A250V
GENERAL MARKET
M2
4700P
C144
KOREA
H
T1.25A250V
3 GND
DVR-605
(SUB-
2
DESTINATION
WOOFER)
C144-149,
F251
COUNTRY
ABB.
151
U.S.A.
K
L6
1000P
S2.5A250V
CANADA
P
COIL
(SUB-
1
WOOFER)
R227
22
R221
230V
115V
(M,M2,Y) TYPE
22
ONLY
S1
P252
1
2
N251
5
4
3
2
1
1
2
DVD B'D-
P604
P - 4
1/4
SMPS
CN4
CN3
CN1
GND 1
1
5.6V 2
2
REPLACE ONLY
P/C 3
P/D 4
(J) : AC100V 50/60Hz
POWER B'D
(K,P)
: AC120V 60Hz
(Y,M)
: AC110-120V/220-240V~
P3
POWER ON/OFF
50/60Hz
S251
GND
4
(X)
: AC240V~ 50Hz
SK21
5.6V
3
(T,E)
: AC230V~ 50Hz
(H) : AC220V~ 60Hz
P/C
2
C252
P/D
1
N1
4700P
1
1
P505
2
2
4.7V
P/D
1
P1
P/C
2
Q251
1
5.6V
3
2
GND
4
5.6V
Q251
: DTC114YSA
Q251
: 1N4148
1 2
N2
AU
AV
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
F252
NJ13 R251
YES
NO
NO
NO
S1.25A250V
YES
NO
F252
NJ13
R251
T1.25A250V
YES
NO
NO
F252
NJ13
R251
NO
YES
YES
3 4 5
1
2
M2(M)
SELECTOR B'D
3
4 5
N252
AC INPUT
DVR-6100/6100K
Y39-4482-70
AW
AX
indicates safety critical components. For

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