Mode3 - Kenwood DDX7015 Service Manual

CH
TP101
TP102
W216
TP103
VCOM
IC203
5 4
BIN+ VEE
6 3
BIN- AIN+
7 2
BOUT AIN-
8 1
VCC AOUT
D302
D303
C326 680P
R345 68K C327 0.1
R346 1M
PLL
IC303
R327
5
68K
1
V+
IN+
2
R328
V-
15K
3 4
IN- OUT
FREE
RUN
C322
1000P
Q301
L306
C323
D309
100P 5.6uH
Q602
R388
100
Q604
Q605
22K
Q601
22K
22K
22K
Q2
C18
1
1 8
R13
22
2 7
C3
C7 1
3 6
R11
0.047 C8
22 4 5 C27
220P
1
C26
Q3
0.01
1 8
R16
22 2 7
3 6
R17
C15 22
4 5
0.047
D5
R14
45K
D6
CI
W253
Q202
Q201
Q203
TP104
CN604
W357
30 NC
TP76
54 29 STH2
TP75
VR 28 VR
TP74
VG 27 VG
TP73
VB 26 VB
25 VSS
TP72
53 24 STH1
TP71
56 23 L/R
TP70
27 22 CX
21 VSS
TP69
59 20 CPH
19 VSS
18 VSS
TP68
17 VCOM
C426
16 NC
TP67
1 W356
15 VGH
C428
14 NC
TP65
10 W355
13 VDD2
C427
TP64
2.2 W310
12 VDD1
TP63
32 11 STV2
TP62
31 10 OE1
TP61
30 9 OE2
TP60
29 8 OE3
TP59
28 7 CPV
TP58
17 6 U/D
TP57
25 5 STV1
4 VSS
3 NC
TP54
W354
2 VGL
1 NC
CN302
LED+8.5V(R)
13
LED+8.5V(G)
12
R387
TP95 RESET
11
100
SRC
SRC 10
EJECT
EJ 9
KEY3
K3 8
TP96 BU5.0V
7
L601
TP109 P ON5.0V
6
10uH KEY1
K4 5
REMO
REMO 4
D GND
3
D639
ESDGND
2
ESDGND
1
L1
1 7 Q302
2 47K
3
X1
4.7K
4
5 6
TP50
TP52
Y0
X0
C5
XD
10P
YD
Q304
4.7K
D4
47K
TP78 TP77
2 1
CN1
DDX7015/7025/7035/7045/7065 (4/4)
to LCD
CJ
(X35 - ) (C/3)
5
R606 R607
100 2.2K
9
D667
V.SEL
R601 R602
100 2.2K
6
D673
MODE
7
4
R621
3
1K
C604
100P
D690
CN602
TP79
1
D666
TP82
2
SRC
TP80
3 3
TP81
4 4
TP87
5 5
TP92
6 6
TP86
IC601
7 7
R625
100
TP85 3
8 VCC
TP89
9 9
TP84 1
10 OUT
TP91
11
REMO-CON
12
SENSOR
TP83
13
Q303
47K
Q306
4.7K
22K
22K
CN501
TP49
1 Y1
2 X1
TOUCH PANEL
TP51 3 Y0
4 X0
TP108
Q305
4.7K
47K
CK
DDX7015/7025/7035
DDX7045/7065
R608 R609 R610
3.3K 5.6K 10K
D668 D669 D670 D671 D672
FNC VOL- VOL+ ATT EJECT
R603 R604 R605 R611
3.3K 5.6K 10K 33K
D676 D677 D680
SEEK+ TI PLAY
D674 D675
SCRE SEEK-
IC1 : OZ960IS-C
IC101 : LT1947
IC203 : TA75W558FU
IC301 : TC200G02AF0104
IC302 : TC7SH08FU
IC303 : NJM2107F
IC304 : TC7WH14FU
IC601 : RS-181
Q1,5 : 2SC4081
Q2,3 : SI5513DC
Q101,306,601,604,701
: DTC124EUA
Q102,602 : DTA124EUA
Q201 : IMZ1A
Q202 : 2SD601A
Q203 : 2SB709A
Q301 : 2SC4097
Q302,303 : DTA143ZUA
Q304,305 : DTC143ZUA
Q605 : DTA143EUA
4
GND
D1,2 : MA8047-M
2
D3 : MA115
GND
D4,5,302,303,639
: DA204U
D6 : MA784
D7 : MA8056-M
D8 : AVRM1608120M6A
D101,103,104 : EP05Q04
D102 : EP05Q06
D301,304 : MA8051-M
D309 : 1SV231
D310,601-603,612,615,616,622,
623,636-638 : AVRM1608180M6A
D501-504 : MA8068-M
D508,702,704 : B30-1566-05
D666 : B30-1564-05
D667-677,680 : B30-1605-05
GND LINE
D690 : DAN202U
B LINE D701,703 : B30-1547-05
CAUTION : For continued safety,
replace safety critical components
only with manufacturer's recom-
mended parts (refer to parts list).
Indicates safety critical compo-
nents. To reduce the risk of electric
shock, leakage-current or resistance
measurements shall be carried out
(exposed parts are acceptably insu-
lated from the supply circuit) before
the appliance is returned to the cus-
tomer.
• DC voltages are as measured with
a high impedance voltmeter. Val-
ues may vary slightly due to varia-
tions between individual instru-
ments or/and units.
X35-4332-70 (2/2)
CL
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5
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