Kenwood KVT-M707Y Service Manual page 42

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U
KVT-M707/M707Y
QQ
3 7 63 1515 0
R163,
R164,
C431
Q402
W510
X401
167
166,424
YES
YES
YES YES
YES
YES
LINE
INE
NE
NE
DGND
20
19
18
TP668
17
TP683
16
TP666
15
TP665
14
TP663
13
TP661
12
TP659
11 SYS MREQ
TP658
10
TP656
9 V GND
TP655
R645 100
8
TP653
R644 100
7 B
R643 100
TP651
6
TP649
R642
5
100
D626
D627
4
TP646
3
2
11
VGND
TE
L 13942296513
DGND
OSD ROM
IC303
48
0-3.3V
1
A16
A15
A15
W315
2
47
3.3V
A14
A14
BYTE
3
46
0V
A13
A13
VSS2
4
45
A12
A12
3.3-0V
DQ15
CP308
5
44
33
A11
A11
DQ7
6
43
A10
A10
DQ14
7
42
A9
A9
DQ6
8
41
A8
A8
DQ13
R330
0V
9
40
NC9
DQ5
10
39
100K
NC10
DQ12
R322
38
0-3.3V
DQ4
4.7K
3.3V
11
WE
37
3.3V
VCC
R323
3.3V
12
RESET
CP306 33
4.7K
13
36
NC13
DQ11
R321
3.3V
14
35
NC14
DQ3
4.7K
15
34
RY/BY
DQ10
33
R331
0V
16
DQ2
A18
0-3.3V
100K
CP307 33
17
32
A17
A17
DQ9
18
31
A7
A7
DQ1
19
30
A6
A6
DQ8
20
29
A5
A5
DQ0
21
A4
A4
3.3-0V
28
3.3-0V
22
OE
OE
A3
A3
27
0V
23
VSS1
A2
A2
24
26
A1
A1
3.3-0V
CE
CE
25
A0
A0
www
Q306-E
to IC403
Q305-E
Q304-E
06
Q304-306
BUFFER
VGND
11
42
X14-954x-xx (5/5)
V
2SB1565
J601
NC
D GND
NC
RESET
X34 REMO
SYS ON
SYS MCLK
X34-
J700
SYS SREQ
4/4
SYS SDATA
C
SYS MDATA
COMPOSITE
G
R
V GND
V GND
NC
1 NC
IC1
:
BA9743AFV
IC2
:
SI-3050KMS
IC3
:
SI-3033KMS
IC101
:
BR24L08FV-W
IC102
:
NOT USED
IC103
:
703032YGFM04A
IC104
:
PST9142NR-E
IC105,510,519
:
TC7SET08FU-F
IC301
:
LC74735NW9817E
IC303
:
MB29LV8T9T0U1
IC304
: TC7WHU04FU-F
IC305
:
TC74VHC163FT
IC306,502
:
TC7SH08FU-F
IC307
:
TC7SH02FU-F
IC308,402,507
:
TC7SH04FU-F
11
IC401,504
:
TC7WH123FU-F
IC403
:
RB5P0090M
IC503
:
NJW1303V-ZB
IC505,506
:
TC7W34FU-F
IC508
:
TC7WH00FU-F
IC513
: TC7WH74FU-F
IC514
:
TC7WH126FU-F
A16
IC522
:
TC7S86FU-F
IC701,702
:
LB1836M-TLM-E
Q1,7,10,26,30,37,104,106,108,121,
C327
122,402,505
0.1
Q3
D7
Q5,11,12,18,501
Q9
D6
Q13,15
D5
Q14,16,25,36,304-306,401,503
D4
Q17,19
Q20
Q21
Q23
Q27
Q35
D11
Q103,105,107,120
Q109
D3
Q110
D10
Q403,507-509
D2
D1
D2,3,401
D9
D4
D1
D5
D8
D6
D7
D0
D8,10
D9,11
D601,602,604-606,612,613,650-652,
655,660
D607,629-631,653,654,656-659
D614-623,632,633
D624-627
11
x
ao
.
i
KVT-M707 (1/4)
W
DTA123JK
DTC124EE
DTA144EUA
2SA1576A
DTB123YK
2SC4617
DTC114YUA
2SB1184
2SB1443
UMC2N
DAN202U
Q Q
3
6 7
TC7SH04FU-F
TC7SH08FU-F
TC7S86FU-F
PST9142NR-E
:
DTC124EUA
:
DTA124EUA
:
2SC4081
:
HAT1038R-E
:
IMZ4
: 2SA1576A
:
2SJ599-Z-E
:
DTA114TUA
:
DTA114EUA
:
DTC143EUA
:
2SC5566-E
:
2SC5566-E
:
DTB123YK
:
DTA144EUA
:
DTC144EUA
: UMZ1N
TC7WH74FU-F
:
1SR154-400
: DAN202U
:
UDZS6.2B
:
UDZS6.8B
:
MA2S784-F
:
EC31QS04AG
:
EC10QS04AG
:
1SR159-200
:
AVRM1608180M6A
:
AVRM1608270MAB
:
AVRM1608120M6A
: STZ6.2N
CAUTION : For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
u163
y
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.
X
2 9
9 4
8
2SB1188
DTC323TU
DTA114EUA
2SA1774
DTA114TUA
2SC4081
DTA124EUA
DTC114EUA
DAP202U
DA204U
1 3
1 5
0 5
8
2 9
BA3121F
M5237ML-CF0J
TC7SET08FU-F
TC7WHU04FU-F
TC7WH123FU-F
TC7WH126FU-F
NJM2107F-ZB
TC7SET04FU-F
m
co
.
Y
2 8
9 9
1
2SC2873-F
DTC124EUA
2
DTC143EUA
DTC144EUA
3
DA227
9 4
2 8
9 9
4
5
6
7

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