Kenwood KDC-MP628 Service Manual page 33

Cd receiver
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AJ
QQ
3 7 63 1515 0
128X23 Pixels/2 Colors
G25
G26
G27
G28
G29
G30
G31
G32
: LIGHT GREENISH BLUE
3.3V
72
AVDD0
71
AVSS0
CP26 22K
70
AVSS1
TE
0V
L 13942296513
69
NC
68
NC
67
3.3V
AVDD1
TP12
3.3V
66
0V
PAN RST
65
TP13
MODE1
64
MODE0
0V
63
VSS
2.5V
62
2.5VDD
61
3.3V
PSEL
60
0V
CKSEL
59
CVSS
58
X1
X1
6.600MHz
57
X2
3.3V
56
3.3VDD
CP27 100
55
TP15
FL DATA3
54
TP14
FL LAT
53
TP11
CLK IN2
52
3.3V
FL DATA2
0V
51
FL EN
CP28 100
50
CLK IN3
49
FL DATA1
3.3V
R33 1K
48
0V
KR4 INT
R34 100
47
FL CLK
47
CP29 100
46
PAN DATA
46
45
SYS DATA
45
3.3V
44
PAN REQ
44
0V
43
FL GCP2
CP30 1K
42
3.3V
KR3
42
0V
41
KR2
41
3.3V
40
0V
KR1
40
39
KS5
39
38
0V
VSS
3.3V
37
3.3VDD
www
.
• DC voltages are as measured with a high impedance voltmeter. Values may
vary slightly due to variations between individual instruments or/and units.
AK
G33
G34
G35
G36
G37
G38
G39
G40
G41
G42
: YELLOWISH ORANGE
RESET IC
R54
Q11
33K
3.3V
FL+B SW
0V
5.0V
IC5
46
44
LEVEL SHIFT
5.0V
CP35
22K
3.3V
0V
5V
0V
3.3V
0V
0V
5.0V
45
55
C35
0.01
54
0V
52
49
5V
5V
0V
0V
51
3.3V
3.3V
43
0V
0V
TP2
TP1
CP5
3.3K
S1
1
S2
VOL
2
3
ATT
VOL
4
AUD
5
6
MENU
7
W1
W2
TP39
TP43
x
ao
y
i
AL
8
G43
G44
G45
G46
G47
G48
G49
G50
G51
G52
22
BUFFER
Q10
D3.3V
IC9
R61
100K
FL3.3V
SW
Q13
1
43
B
Q9
2
R39
18
A
47K
0V
3
88
GND
PAN5V
Q Q
3
6 7
1 3
ILL+B
IC10
2.5V
REGULATOR
9
TP32
IC8
3.3V
D2.5V
0V
TP33
IC11
3.3V
5.0V
D3.3V
OUT
IN
GND
3.3V
0V
REGULATOR
10
11
LEVEL
SHIFT
IC7
CP34
15
13
11
47K
14
12
J1
16
15 14
13
12
1
12
X34-
CN500
TI/
AUTO
1
2
3
4
5
TP40
TP34
TP35
TP36
TP37
TP41
TP44
TP45
TP46
TP42
u163
KDC-MP628/MP7028/MP728/MP8029/W7031/W7031Y (2/2)
.
AM
KDC-MP628/MP7028/MP728
MP8029/W7031/W7031Y
2 9
9 4
2 8
G53
G54
G55
G56
G57
G58
G59
G60
G61
G62
C37
0.047
3.3V
FL BLK
0V
SW
5
VCC
Q12
3.3V
R53
0V
4
2.2K
Y
1 5
0 5
8
2 9
9 4
R62
2.7
1/2W
IC1
:
IC2
:
BA3830F
IC4
:
703134GJ011-A
IC5
:
BD5237FVE
IC6
:
PNA4S22M
IC7
:
TC74LVX08FT
IC8
:
TC7WT126FU-F
IC9
:
TC7SH32FU-F
IC10
:
SI-3025KMNF
IC11
:
SI-3033LUSNF
Q1,2,9 2SC4617
:
Q3-5
:
2SD2351(W)
Q6
:
2SB1689
9
7
5
3
1
Q7,10
:
2SA1774
10
8
6
4
2
Q8
:
DTC143ZE
Q11
:
2SC2713-F
Q12
:
2SC4667-F
Q13
:
2SB1198K
11
10
9
8
7
6
5
4
3
2
1
D1-3,9-12,16-18
:
D4-7,13-15
:
B30-1731-05
D8
:
B30-1692-05
1/2
B
ED1
:
JN12823A
TP49
S18
S19
FM+
SRC
PLAY
S17
AM-
6
m
EJECT
TP38
TP47
TP48
co
X16-2950-1x / X16-3122-72 (2/2)
AN
9 9
1
2
G63
G64
3
2 8
9 9
4
5
6
GND LINE
B LINE
7
33

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