Sharp DK-KP80PH (serv.man2) Service Manual ▷ View online
DK-KP80PH
8 – 2
[3] Schematic Diagram
Figure 8-1: MAIN (MAIN SECTION) SCHEMATIC DIAGRAM (1/2)
27
C420
C412 0.1
C416
0.1
1000pF
C419
2
0.1
MAIN PWB-A1
MAIN SECTION
DISPLAY PWB-A2
FROM
KEY PWB-C2
Bi701
Bi150
FOR
MICOM REFLASH
ONL
Y
Bi203
FROM
ANALOGUE PWB-C1
7
8
9
10
11
12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
DK-KP80PH
8
– 3
Figure 8-2: MAIN (MAIN SECTION) SCHEMATIC DIAGRAM (2/2)
C420
C412 0.1
C416
0.1
C419
27
0.1
C418
0.1
FB306
0077
0.1uF
0077TA
180
180
C417
0.1
LUG9
NB765
to USB_+5V
1000pF
NC
A023AF
/ 15HD182
A023AF
/ 15HD182
AIN SECTION
HEADPHONE IN
AUDIO SIGNAL
CD
SIGNAL
TO SPEAKER
SYSTEM
FROM
ANALOGUE PWB-C1
FROM
SMPS PWB-B
FROM
SMPS PWB-B
CON902
Bi202
CON901
7
8
9
10
11
12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
DK-KP80PH
8 – 4
Figure 8-3: MAIN (CD SECTION) SCHEMATIC DIAGRAM
TO
iP
od PWB-A3
Bi100
USB IN
TO
EXCHANGE PWB-A4
CNP105
FOR
MICOM REFLASH
ONLY
MICOM REFLASH
ONLY
MAIN PWB-A1
CD SECTION
2SK3018
15P
15P
39P
NA009
NA009
NA009 FB312
FB313
I8HG601
NB765
I8HG601
7
8
9
10
11
12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
DK-KP80PH
8
– 5
Figure 8-4: DISPLAY, iPod & EXCHANGE SCHEMATIC DIAGRAM
DISPLAY PWB-A2
FROM
SMPS PWB
TO MAIN PWB
EXCHANGE PWB-A4
iPod CONNECTOR
iPod PWB-A3
O
T
CD PWB ASS’Y
O
T
CD MOTOR
FROM
MAiN PWB-A1
CNP2
FROM
MAiN PWB-A1
CNP1
TO
MAiN PWB-A1
FR
OM
iP
od EXTERNAL
DEVICE ONL
Y
CNP5
7
8
9
10
11
12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
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