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Kenwood KRF-V7060D Service Manual page 31

Audio-video surround receiver
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BS
BT
IC45
: BAO5T
(X14- ) (G/11)
IC65
: LA79510M
IC74
: BU2090
WH66
X25-A/2-
IC78
: LC75711NED
1 GND
CN101
IC79
: XC6202P502PR
IC81
: BU1923
+5V
2 +5V
3/4
IC83,84
: S-80840ANY
5.1V
3
CTRL
IC90
:
4
CV MUTE
IC401
: KIA7812API
IC402
: KIA7912PI
CN65
Q65
: 2SD2525
Q66
: 2SB1640
5
CV MUTE
Q201
: 2SD2012
19
4
SV MUTE
Q451,776,841
20
3
CTRL 3
: 2SC1740S(Q,R) or
21
2
CTRL 2
2SC2785(F,E)
22
1
CTRL 1
Q731,843 : DTC113ZSA or
UN4219
Q777,778 : DTC124ESA or
UN4212
Q842
: 2SA933AS(Q,R) or
CN68
2SA1175(F,E)
4 V. GND
3
C
2 Y
1
COMP
+5V AVR
11.7V
R671
Q65
18
1W
R672
680
(X14- ) (F/11)
J61
REC
1
CN67
OUT
2 +12V
2
1 -12V
VIDEO1
3
PLAY
4
IN
5
R673
680
6
VIDEO2
PLAY IN
R674
47
7
1W
-5.2V
Q66
J62
-12.4V
1
VIDEO3
-5V AVR
PLAY IN
2
3
4
DVD
PLAY IN
5
MONITOR
6
(X14- ) (E/11)
OUT
W108
7
+12V
11.9V
+12V AVR
J63
IC401
ROOM B
1
W110
MONITOR OUT
+22V
IN
OUT
GND
2
3
W109
C
-12V AVR
X09-A/5-
IC402
WH3
W106
UNREG 3
22V
IN
OUT
2/4
GND 2
GND
V. REG
1
CN2
C407
AW-5
W107
0.01
-12.4V
W105
12V
(X14- ) (B/11)
VOLUME
CONTROL
1
S763
BU
BV
D201
: MTZJ20(B) or
RD20ES(B)
D202
: MTZJ30(B) or
RD30ES(B)
(X14- ) (C/11)
D401
: D2SBA20F03
D451,452,454,501-504,
R733
S733
(X14-74XX-XX) (A/11)
652,791,801-806,831,
7.5K
SPB
842,844,846,961-964
: 1SS133 or
R732
S732
HSS104A
12K
SPA
D453
: S1ZB20(4101)
D455,841,843
S731
R731
: RB721Q
27K
STAND
D655,656 : MTZJ5.6(B) or
-BY
RD5.6ES(B)
AD KEY 4
D734,741-745,753,755
1
3
3
: B30-2545-05
5V (B)
D746-752,754
+5V
2
2
2
+5V
D734
: B30-2567-05
R734
LED
3
1
1
D776
: MTZJ5.1(B) or
470
RD5.1ES(B)
CN80
WH80
WH69
6 5
4
3 2
1
E601
R608
WH94
75
CTRL 1
1
1
51
CTRL 2 2
2
52
CTRL 3
3
3
53
C608
/SV MUTE
4
4
54
47u25
/CV MUTE
5
5
55
+
WH93
C609
D OUT
1
1
47u25
S-LEVEL
2
2
+
X09-C/5-
STEREO
3
3
CN22
T MUTE
4
4
2/4
SD
5
5
C610
47u25
PLL DO
6
6
+
AE-6
PLL CLK
7
7
PLL DIN
8
8
PLL CE
9
9
C611
WH92
47u25
LIMITER
15
15
+
DET 1
14
14
14
DET 2
13
13
13
R609
75
PWR RLY
12
12
TAP RLY
11
11
X09-A/5-
SURR MUTE
10
10
CN6
SB PREMUTE
9
9
2/4
VOL SEL ST
8
8
R610
VOL SEL DATA
7
7
75
VOL SEL CLK
6
6
AQ-7
SURR RLY
5
5
SPB RLY
4
4
COMPOSITE
SPA RLY
3
3
VIDEO
C RLY
2
2
SB SW SELECT
1
1
C202
18P
Q201
+B
WH91
-30V
1
1
30V
D GND
2
2
X09-A/5-
PROT2
3
3
CN7
PROT1
4
4
2/4
A MUTE
5
5
HP R
6
6
HP L 7
7
AR-7
-20dB ATT
8
8
98
-6dB ATT
9
9
99
(X09- ) (C/5)
WH90
CN51
J501
5
1 GND
GND
1
1
4
2
HPL
L
2
2
3
HPR
R 3
3
3
PHONES
2
P501
WH70
VOL ENC A
3
3
1
GND
2
2
2
VOL ENC B
1
1
3
CN70
BW
BX
A - 5
1
2
3
4
WH89
1
2
3 4 5
Q731
R835
22K
LED CONT.
(STANDBY)
R945 100
51
R944 100
52
52
R943 100
53
53
R942 100
54
54
R941 100
55
55
R940 100
56
56
R939 100
57
56
57
58
R938 100
58
58
57
R937 100
59
59
59
R936 100
60
60
60
61
R935 100
61
62
R934 100
62
62
Q843
R933 100
63
POWER
63
74
RLY
R932 100
64
64
CONT.
R931 100
65
65
R930 100
66
66
73
R929 100
67
63
67
R928 100
68
64
68
70
R927 100
69
69
71
R926 100
70
72
70
Q843
R925 100
67
71
68
R924 100
72
72
65
R923 100
73
66
73
R922 100
74
69
74
R895 100
75
77
78
79
78
77
79
+5V
30V
91
+5V
92
BY
BZ
X08-CN4
X08-CN5
A - 4
1/4
1/4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
WH88
6
7
8
9 10
11
12 13
1 2
3
4
5
6
7
8
9
10
+5V
R801
D805
330
R803 100K
35
5
R802
D806
330
R804 100K
34
6
51
V CTR1
V CTR2
V CTR3
SC MUTE
CV MUTE
STEREO
SD
T MUTE
PLL DO
PLL CLK
61
PLL DIN
PLL CE
IC90
u-COM
SURR MUTE
SB PREMUTE
SPA RLY
C RLY
SURR RLY
SPB RLY
SB SW SELECT
VOL SEL ST
71
VOL SEL DATA
VOL SEL CLK
TAP RLY
LIMITER
DSP CS
R902 100
R921 100
R978 100
R979 100
86
84
+5V
CA
CB
R901 1K
33
R905 10K
31
R914 100
30
R906 10K
29
R913
100K
R912
100K
R883 100
25
RF CLK
24
RF DATA
23
RF CS
22
IR SW
21
FL RESET
20
FL CLK
19
FL CS
18
FL DIN
17
MMOD
16
X0
15
X1
14
VSS
13
OSC1
12
OSC2
11
VDD
+5V
10
VREF+
9
AD KEY GET4
8
AD KEY GET3
7
AD KEY GET2
6
AD KEY GET1
R857
5
S-LEVEL
100
4
R995 100
DET2
3
R994 100
DET1
R993 100
2
T-DEST
1
VREF-
+5V
14
13
30V
+5V

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