Advertisement
AY
AZ
Q Q
(X13-7960-10) (A/6)
3 7 6 3 1 5 1 5 0
J65
1
C651 47P
2
R651 1K
C
4
S VIDEO
R652 1K
Y
OUT
3
1
C652 47P
VIDEO1
C653 47P
7
C
R653 75
9
S VIDEO
Y
R654 75
IN
8
6
C654 47P
J66
C655 47P
2
2
R655 75
C
4
VIDEO2
Y
R656 75
S VIDEO
3
IN
1
C656 47P
C657 47P
7
C
R657 75
9
VIDEO3
R658 75
S VIDEO
Y
8
IN
6
C658 47P
J67
C659 47P
3
2
R659 75
C
4
DVD
Y
R660 75
S VIDEO
3
IN
1
C660 47P
C661 47P
7
C
R661 1K
9
MONITOR
R662 1K
Y
OUT
8
6
C662 47P
R78
0
R79
T E
L
1 3 9 4 2 2 9 6 5 1 3
0
4
∗
WH63
WH63
A
+4.9V
6dB & 75
DRIVER
IC69
75
DRIVER
IC508
1
V+
6
PS
5
4
C612
VCC
IN 3
100u10
6
3
2
VOUT
5
OUT 3
IN 2
Q502
+
GND
7
2
C613
C619
OUT2
IN 1
1
33u35
3
4
33u35
GND
8
VSAG
VIN
+
+
OUT 1
Q501
WH64
WH64
R1
R76
0
5
0
IC66
VIDEO
R71
C625
SWITCH
16
0
0.1u50
1
INA1
IN1B
+
15
R600 100
2
GND1
CTL1
14
R621 100K
R70 0
3
IN2B
OUT1
4
13
GND2
V+
+4.9V
5
OUT2
12
R622 100K
6
CTL2
OUT3
R623 100K
R611 100
11
7
R613
IN2A
CTL3
10
1M
8
GND3
IN3A
R699
9
IN3B
1M
∗
5.7V
6
B
D203
L202
R216
220
J201
IR
w w w
RECEIVER
R217
IN
470 1/4W
D206
R210
Q204
J202
100
R213
R207
470 1/4W
1K
IR
R211
REPEATER
R214
22K
Q203
OUT
.
470 1/4W
C214
0.01
P201
7
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The
measurement value may vary depending on the measuring instruments used or on the product.
BA
BB
+4.9V
4.9V
R679
R680
R681
R682
R683
C672
10K
10K
10K
10K
10K
0.01
R668
NC64
10K
17
MUTE3
VCC+
R667
18
VB6IN
MUTE2
100K
NC61
19
VB5IN
19
MUTE1
20
20
CTL3
21
NC59
21
CTL2
22
VB4IN
22
CTL1
23
VCOUT2
IC65
24
C
NC57
VCOUT1
25
S-VIDEO & VIDEO
VB3IN
4.9V
VCC-
SELECTOR
R72
26
VBOUT2
NC55
0
Y
27
VB2IN
VBOUT1
28
NC53
4.9V
VCCDR-
29
NFBBG
29
VAOUT2
30
CVBS
NC51
30
VAOUT1
31
VB1IN
NC31
32
NC32
NC49
+4.9V
R675
R678
R677
R676
R689
10K
10K
10K
10K
10K
R73
R9
0
0
6dB & 75
DRIVER
IC68
L502
1
6
V+
PS
C614
33u35
2
VOUT
5
+
GND
C615
C622
33u35
3
4
33u35
VSAG
VIN
+
+
R7
0
R3
0
C616
47u25
R75
+4.9V
+4.9V
+
0
C617
R532
R534
C538
R542
R545
C626
3.3K
5.6K
1000P
100K
100
0.01
1
IC507
IC507
(1/2)
(2/2)
D503
3
5
8
1
2
6
R546
4
470K
C627
1
IC201
+5V AVR
+7.5V
5.7V
5.7V
R205
100
IC3
: BU4066BC
Q65
IC6
:
RC4580IP
Q66
IC11
: NJM2585M
Q101
IC65
: LA79510M-E
Q158,159,201 : KRC103M
IC66
: NJM2284V
Q202,203
+7.5V
5.2V
R202
IC68,69
: NJM2575
Q204
x
a o
IC201
: BA05T
Q501,502
D201
10K
y
Q202
IC507
: BA4560F
Q512
R204
IC508
: BA7623F
D202
4.7K
Q201
i
L201
D101
: MTZJ10(B)
D155-157 : MTZJ7.5(B)
100uH
D201-206,652
: 1SS133
D503
: DA204U
D655,656 : MTZJ5.6(B)
BC
BD
8
+4.9V
4.9V
CN68
4
V. GND
X14-H/11-
WH20
3
C
2 Y
5/5
1
COMP
+5V AVR
6.7V
CCTS.
10.2V
BK-4
R671
Q65
15
1W
64
63
5.6V
R691
62
R672
61
10K
2.2K
VIDEO
60
R669
60
OUT
10
59
∗
C694
CN67
58
X14-D/11-
VIDEO1
0.01
58
WH42
2
+12V
57
1 -12V
5/5
VIDEO
56
IN
56
R670
10
BI-6
55
-5.5V
R673
54
54
VIDEO2
53
2.2K
R77
R674
VIDEO IN
0
47
52
4.9V
51
1W
Q66
C673
47u25
50
-10.4V
+
-5V AVR
VIDEO3
CCTS.
VIDEO IN
49
WH61-1
41
1
V2 IN
43
2
V3 IN
45
3
DVD IN
39
4
V1 IN
DVD
30
5
V1 OUT
VIDEO IN
29
6
M OUT
C671
47u25
WH62
+
MONITOR
8
CV MUTE
OUT
7
+12V
6
+12V
5
GND
Q
Q
4
GND
3
7
6
3
+7.5V
3
+7.3V
+4.9V
2
D-GND
ROOM B
1
REMOCON
MONITOR OUT
∗
C
CN65
5
CV MUTE
X14-A/11-
19
4
SV MUTE
WH94
20
3
CTRL 3
5/5
21
2 CTRL 2
BL-3
22
1 CTRL 1
IC3
DIGITAL/
ANALOG
SIGNAL
SWITCH
CN151
DSP R
1
DSP L
2
Q159
AN R
3
AN L
4
FR
5
X09-
FL
6
A/4-
WH7
R552
2/5
R174
Q512
36K
100K
7
AGND
7
Z-7
+12V
8
+12V
IC6 (1/2)
-12V
9
D157
-6dB ATT
10
+7.5V
: 2SD2525
: 2SB1640
: 2SC2003(L,K)
: 2SC1740S(Q,R)
: 2SA933AS(Q,R)
u 1 6 3
:
2SC4213(B)
: 2SC4081(R,S)
IC6 (2/2)
.
RECORDING LINE
SIGNAL LINE
GND LINE
+B
B LINE
B
B LINE
23
BE
BF
KRF-V7090D/VR-9050/9060/9070
2
4
9
9
8
(X13- ) (C/6)
CN11
CV MUTE
1
+12V
2
+12V
3
+12V
GND
4
GND
5
+7.3V
6
D-GND
7
REMOCON
8
CN12
BQ-1
REMOCON 7
X14-
D-GND 6
A/11-
+7.3V 5
WH87
4
NC
5/5
NC
3
VCONT2 2
(X13- ) (B/6)
VCONT1 1
WH61-2
6
5 4
3
1
2
J61
∗
R608
J103
1
75
Cr
2
3
C608
47u25
4
Cb
+
5
C609
47u25
6
+
Y
7
J62
C610
47u25
1
J101
+
Cr
DVD IN
2
3
C611
47u25
4
VIDEO3
Cr
+
IN
5
R609
75
6
Cb
DVD IN
7
1
5
1
5
0
8
9
2
4
J63
VIDEO3
R610
Cb
IN
75
1
2
3
Y
DVD IN
VIDEO3
Y
IN
∗
J102
R110
75
Cr
IC3
8
7
AN L
-7V
9
6
AN L OUT
AN L SW
R111
10
5
DSP L OUT
AN R SW
75
11
4
Cb
DSP L
AN R
12
DSP L SW
3
AN R OUT
13
2
R112
DSP R SW
DSP R OUT
75
1
Y
DSP R
14
+7V
Q158
(CN151 10pin LO)
+7.4V
(CN151 10pin HI) +7.3V
R161
R175
(X13-7960-10)
270
1
AN L OUT
DESTINATION
UNIT
C157
MODEL NAME
3
8
No.
COUNTRY
ABB.
1
22u50
2
VR-9050
U.S.A.
K
+
0-10
VR-9050-S
CANADA
P
R169 4.7K
KRF-V7090D
EUROPE
E
2-71
C155 82P
EUROPE
E
KRF-V7090D-S
2-71
AUSTRALIA
X
VR-9060
U.S.A.
K
0-11
C156 82P
m
VR-9060-S
CANADA
P
VR-9070
U.S.A.
K
R170 4.7K
0-12
P
VR-9070-S
CANADA
C158
6
c o
7
22u50
5
CAUTION: For continued safety, replace safety critical components only
+
R162
R176
4
AN R OUT
270
1
with manufacturer's recommended parts (refer to parts list).
(CN151 10pin LO)
-7.4V
safety critical components. For continued protection against risk of fire,
(CN151 10pin HI)
-7.2V
replace only with same type and rating fuse(s). To reduce the risk of elec-
tric 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 customer.
BG
BH
2
9
9
Q101
+9.1V
R121
10
∗
C131
1U50
+
∗
C134
0.01
Cr
∗
C132
1U50
+
∗
C135
0.01
∗
Cb
C133
1U50
+
∗
C136
IC11
0.01
(BOTTOM
Y
VIEW)
C140
0.1
C110
1U50
+
C119
0.01
C111
1U50
+
C120
0.01
C112
1U50
+
C121
0.01
C113
9
8
2
9
9
1U50
C139
+
0.1
C122
+9.1V
0.01
C114
VIDEO
1U50
SWITCH & AMP
+
C123
0.01
C115
1U50
+
C124
0.01
Cr
C116
470u10
+
C125
0.01
Cb
C117
470u10
+
C126
0.01
Y
C118
470u10
+
C127
33u35
+
C107-109,
C128,
C143-
R107-
R113-
W100-
A
B
C
C694
J102
J103
131-136
129
145
109
115
102
MONITOR
NO
NO
NO
82P
YES
YES
NO
NO
100K
YES
OUT
MONITOR
NO
NO
NO
82P
YES
NO
NO
NO
100K
YES
OUT
MONITOR
NO
NO
NO
82P
YES
NO
NO
NO
100K
YES
OUT
YES
NO
YES
10P
NO
YES
YES
VIDEO2 IN
YES
75
NO
YES
YES
YES
10P
NO
YES
YES
VIDEO2 IN
YES
75
NO
indicates
VR-9050/9060/9070 (4/5)
KRF-V7090D (4/5)
24
X13-7960-10 (A/6)
Advertisement
