Kenwood KRF-V4060D Service Manual page 17

AJ
(X09-660X-XX) (A/9)
J603
C643
47u25
VIDEO2 IN
+
C645
47u25
VIDEO1 IN
1
+
C644
47u25
DVD IN
+
J604
R653
68
MONITOR A OUT
R652
68
VIDEO1 OUT
2
C311
WH118 FR
R387 4.7u35
FR IN 15
+
2.2K
GND 14
RS CH IN 13
GND 12 RS
X09-B/9-
WH118
SW IN 11
GND 10
2/4
C CH IN 9
E GND 8
3
LS CH IN 7
Q - 7
R388 C380
GND 6
2.2K 4.7u35
FL IN 5
+
GND 4
+12V 3 +12V
-12V 2 12V
GND 1
Q317
Q318
4
C337 R308
10u25 100K
+
5
WH117
H.P R 3
H.P L 2
GND 1
(X09- ) (E/9)
6
J801
CN806
H.P R 3
H.P L 2
GND 1
HEADPHONE
P102
X08-
CN603
1/4
C
7
17
AK
VIDEO
SELECTOR
5.4V
7 8
GND VDD
6 9
GND N.C
5 10
OUT2 OUT1
4 11
M2 M1
3 12
IN2 IN1
2 13
SW1 SW2
1 14 R657
IN3 VSS
10
-5.4V
IC607
15
13
SW
CENTER
LS
FL
Q316
12.0V
A.MUTE
-6dB ATT
12.0V
4.3V
R385
Q319 Q316
1K
4.4V
R386 R389 R366
1K 10K 10K
-12.2V
R346
100K
11
12
R309
1K
5.3V
Q114
RELAY
DRIVER
15 13 11 9
1 2 3 4 5
WH123 14 12 10
H
AY-1
AL
11.7V
Q301
Q302
R661
10
+5.1V
C302 2.2u50
+
C333
4.7u50
+
Q307
Q308
0V 11.7V
Q310
R360
10K
D315
0V
11.7V 11.7V
R363
10K
+12V
R369
2.2K
R370
2.2K
-12.4V
Q303-306
MUTE
W318
+12V
+5.2V AVR
C127 27P
IC105
R123
1 1/4W
11.4V
0.3V
14
R129 2.2K
POWER RELAY
K101
57
0.8V
1
R130
9.9V
22K
Q114
2
3
1
R379 R380
C376 C377 C137
R143
22u50 22u50 0.01
+ +
100K
7 5 3 1
8 6 4 2 CN103
P101
G
AY-5
AM
R301 1K
33.3V-
36.7V
MUTE
9
R302 1K
+PRE
R314 100 10
IN/CH1
11
NF/CH1
-RE/CH1
-PRE
BIAS
11.8V
12
-32.2V-
-35.4V
R356
1.5K
8
0V
R326 33K
R322
75K
R358
1.5K
C316
9
0V
10P
Q309
R323
Q311
75K
C317
10P
R327
33K
Q312
3
12.0V
SUB GND
13
NF/CH2
C301 R315
2.2u50 100
14
IN/CH2
-RE/CH2
+
C272 R271
2.2u50 100
+
15
IN/CH3
R303
16
1K
NF/CH3
-RE/CH3
Q303
R304
1K
R352 75K
Q304
C330 10P
R305
1K
Q305
R306
1K
Q306
12V
+12V
T101
D117
WH119
4
3
2
1
(X09- ) (C/9) : MY TYPE ONLY
F103
WH116
3
1
CN117 CN116
2 4
120V 240V
3
S101
120V 240V
3 2 1 2 1
CN104 CN118
1 2
AN
FR
IC301 (1/3)
+RE/CH1
4
5
8
R403
10K
Q401
FL
1 IC301
2
(2/3)
+VCC
-VCC
+RE/CH2
7
6
CENTER
IC301
(3/3)
+RE/CH3
17
18
R350 1K
-29.5V
30V
C135
-37.8V-
10P
-41.1V
R126
Q113
100 1/4W
C133
D118 D119
10u50 R128
+
2.7K
-30.0V