Kenwood KVT-M707Y Service Manual page 45

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QQ
3 7 63 1515 0
A+5V
7
R
Q100
LED-G
SW 12V
22K
11
+18.5V
A+3.3V
22K
SW
R
Q204
47K
47K
SW
SW+18.5V
A+3.3V
TE
L 13942296513
R106
82
D109
SW+14V
to SLIDE MOTOR
to TILT MOTOR
(LEAD WIRE)
(LEAD WIRE)
16
15
14
13
12
11
10
9
8
7
6
5
4
www
.
AK
CN101
1
D GND
OPEN/
2
CLOSE
3
D GND
4
D GND
5
D GND
6
LED SW
7
NC
CN502
8
NC
SW-12V
R188 220
9
LED G
V GND
R187 220
10
LED R
V GND
STVU
CN102
UD
1
SW-12V
FX
OEV3 44
2
V GND
OEV2
3
V GND
OEV1
TP195
26
4
STVU
STVD
W112
TP177
A+3.3V
5
UD
TP178
16
6 FX
A+5.0V
TP179
17
7
OEV3
TP180
V GND
18
8
OEV2
TP181
SW18.5V
19
9
OEV1
TP182
V GND
10
20
STVD
VCOM
11 A+3.3V
CLK3
12
A+5.0V
CLK2
CLK1
13
V GND
MODE
14
SW+18.5V
OE
RL
15
V GND
STHR
16
VCOM
W115
V GND
17
CLK3
VB
W116
18
CLK2
VG
TP185
29
19
CLK1
VR
TP191
R125
20
MODE
V GND
0
TP186
21
21
OE
STHL
TP187
28
22
RL
TP188
23
23
STHR
24
V GND
VB
25
VB
VG
26
VG
VR
27
VR
28 V GND
TP189
D+5V
24
29
STHL
D+5V
30
D+5V
LED R
31
D+5V
LED G
LED-R
32
LED R
AUTO DIM
LED-G
33 LED G
KEY1
47
34
AUTO DIM
XDATA
48
35
KEY1
YDATA
49
36
XDATA
X0
37
50
YDATA
X1
51
38
X0
Y0
52
39
X1
DGND
53
40
Y0
DGND
41
DGND
BL DET
42
DGND
PWM
54
43
BL DET
ENABLE
55
44
PWM
BLGND 5
56
45
ENABLE
BLGND
46
BLGND
BLGND
47
BLGND
SW+14V
48
BLGND
SW+14V
49
SW+14V
50
SW+14V
D+5V
(X16- ) (B/2)
R SENSOR
BLUE
D.GND
BLACK
5V
RED
S4
VR1
10K
SW-D
GREEN
S4
TILT DOWN SENSOR
VR1
TILT SENSOR
R2
PH1 :
T95-0253-05
27K
3
2
1
x
ao
y
CAUTION : For continued safety, replace safety critical components only with manufacturer's recom-
mended parts (refer to parts list).
i
Indicates safety critical components. 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 customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to
variations between individual instruments or/and units.
AL
8
(X35- ) (C/3)
CN601
DGND
1
S601
OPEN/
CLOSE
2
D GND
3
D GND
4
D GND
5
LED SW
6
NC
7
NC
8
CN503
LED G
9
TP30B
30
NC
LED R
10
50
29
SW-12V
49
28
NC
(X35- ) (B/3)
48
27
VSS
47
26 STVU
46
25
UD
45
24
FX
23 OEV3
43
22
OEV2
42
21
OEV1
R454
41
20
STVD
270
40
19
A+3.3V
C427 10
R456
TP29B
270
39
18
A+5.0V
R441
C428 10
560
38
17
NC
TP28B
37
16
VGG
R453
C426 1
15
NC
560
36
TP27B
35
14
VCOM
34
13
CLK3
33
12
CLK2
32
11
CLK1
31
10
MODE
30
9
OE
29
8
RL
28
7
STHR
TP26B
27
6
VSS
TP40B
26
5
VB
TP41B
25
4
VG
TP42B
24
3
VR
R405 0
23
22
2
STHL
TP43B
R431
1
VBS
10K
R432
Q Q
10K
3
6 7
1 3
C429
0.01
TP23B
21
D+5V
20
TP25B
19
LED-R
TP24B
18
LED-G
TP22B
17
TP21B
16
TP1B
15
TP2B
14
TP3B
13
TP4B
12
TP5B
11
TP20B
10
9
D9
8
TP44B
7
TP17B
6
TP16B
4
5V
F1
3
AVR
1.6A
Q5
R3
2
22
INVERTER CONTROL
1
TP15B
R21
C11
100K
0V
1
0.2V
2
2.2
R7
22
4.3V
3
5.0V
4
5.0V
5
0V
6
3.4V
7
1.1V
8
1.2V
9
D3
TP10B
C16
1.6V
10
0.018
DIMMER
SW
R15
Q1
51K
u163
.
AM
KVT-M707/M707Y
2 9
9 4
2 8
IC1
: OZ964ISN-C
OPEN
IC101
:
MN5814UB
IC205
:
TC7WH126FU-F
IC303
:
NJM2107F-ZB
IC401
:
TPS850
Q1,5,105,106,203
:
2SC4081
Q2,3
:
SI5504DC-E3
D603
Q100,501
:
DTC124EE
R643
Q101
:
DTA114TUA
Q102
:
2SA1576A
110
Q104
:
2SC4097
Q204
:
DTC144EUA
Q205
:
DTC124EUA
Q502,503
:
PUMD13
S
M
V
S401
S402
S403
R401
R402
R403
R404
0
3.9K
8.2K
24K
IC401
L401
R421
10uH
5.0V
0
3
2
4.3V
VCC
OUT
4
1
GND2
GND1
DIMMER
SENSOR
TP22A
L501
10uH
1 5
0 5
8
2 9
9 4
Q502
Q501
22K
22K
Q503
Q501
Q503
TOUTCH PANEL
TOUTCH PANEL
Y1 SW
X1/Y0 SW
Q2,3
INVERTER DRIVER
Q2
C18
C28
C3
IC1
R11
22
CTIMR
R13
L1
20
0-5.0V
OVP
NDR B
19
0-5.0V
ENA
22
C8
PDR A
220P
18
1.0-1.6V
SST
CT
R6
C26
VDDA
51K
0.01
17
1.1V
RT
16
0V
GNDA
PGND
15
LCT
14
REF
DIM
13
C15
Q3
RT1
LPWM
0.047
12
0-5.0V
FB
PDR C
R16
CMP
22
11
0-5.0V
NDR D
R9
300K
VISUAL LINE
m
GND LINE
B LINE
B LINE
co
X35-4470-10 (2/2)
AN
9 9
1
D1,2,7
:
UDZS5.6B
D3
:
1SS355
D4,5,9,108-110
:
DA204U
D6
:
MA2S784-F
D8,104,105,411
:
AVRM1608120M6A
D106
:
MA2X335
D401,403-410,601,602
:
AVRM1608180M6A
D501-504
:
UDZS6.8B
D603
:
B30-1605-05
2
E
S404
3
R423
100K
Q502
TOUTCH PANEL
X0/Y1 SW
TP56B
TP55B
2 8
9 9
CN501
R503 10
4
Y1
R504 10
3
X1
4
R505 10
2
Y0
R506 10
1
X0
1
1
5
1
TP50B
CN1
1 EX M+
TP51B
2 EX M-
D4
D5
6
KVT-M707 (3/4)
7
45

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