Sharp QT-CD161 Service Manual page 20

QT-CD161/141
CD-C161 ONLY
J201
HEADPHONES
R227
A
R228
CNS201
P21 10-B
FROM
SPEAKER
HEADPHONES PWB-A2
1
B
4
SW201
FUNCTION
A
C
C
21
20
19
18
17
16
15
14
13
12
11
10
9
D
8
7
6
5
4
3
2
1
5
RX501
REMOTE
1
SENSOR
2
R532
3
R548
C519
E
R501
C501
QT-CD161
ZD501
ONLY
C502
1
SW507
4
CD LID
OPEN/CLOSE
F
COLOR TABLE
BR BROWN
G
RD (R ) RED
OR ORANGE
Y L YELLOW
GR GREEN
B L BLUE
V L VIOLET
G Y GRAY
WH (W) WHITE
BK BLACK
PK PINK
H
• The numbers 1 to 12
1
QT-CD141
ONLY
P21 10-B
3
FROM
SPEAKER
CNS201
FW202
1
1
CNP201
CNP201
1
2
3
4 FW201 1
C151
R154 C152
R153
B
R152
R151
B
D
A
SW202
X-BASS
R255
R251
R875
D252
C869
R253
R543
R541
D251
41
40
45
35
50
30
25
55
64
20
IC501
60 24
15 R523
70 10
65
75 5
80 1
R526
R527
C504
R520
J48
W601
D501
D502
C503
C506
R518
R521
R517
R552
4
1 B 3
C521
C
2 2
1 E 1
C516
1
4
BK
3
BK
2
are waveform numbers shown in page 10.
2 3
Figure 20 WIRING OF P.W.BOARD (1/3)
CNP101
2 3 1 2 3 4
C E H G
A B D F
D102
1
C123
3
C234
C233
IC202
R230
1
C301
2
3
C302
R873
D303
R874
C890
33 32
L801
35
30
40
25
48
45 17
R531 IC802 20
50
15
R539 16
55 10
49
R533 60
5
R534
R860
R535
1
64
R536
R537
C847
R538
48
45
50
R849
49
R522
C851
R524
R44
R43
1
R549
R72
R550
Q6
R18
C56
C28
R20
C72
Q5
R50 C22
R51
R52
C30
C24
R15
X1
C25
R6
R8
C10
C29
C71 Q1
C8
C3
L1
FM RF
C2
VD1
3
2
R2
1
4
– 20 –
C351
C354
C353
Q351
CNP602
C848
Q801
1
BI801
C820
8
C811
12
33
32
R813
35
30
C809
40
C813
25
10
17
20
IC801
15
10 16
55
60
5
1
1
BI802
1
64
5
MPX VCO CK
76kHz
6
Q9
VR1
BI803
3 2 1
R38
R39
C48
C49
R42
C46
C45
C42
C37
C47 C43
R35
R37
C41
C38
R25
C40
C36
1 2 3
C33
C32
C34
3
Q4
2
1
C51
Q3
VD2
C18
C19
R10
C20
C11
C9
R11
R5
R71
C17
R9
R70
C14
C13
R56
C6
R3
C16
C59
L3
AM BAR ANTENNA
MAIN PWB-A1
5
TO TERMINAL PWB
CNS602
11
CNS
6
BK
1
WH
2
WH
3
WH
4
WH
5
WH
6
WH
7
WH
8
7
CNS
BK
1
WH
2
WH
3
WH
4
WH
5
8
9
CNS803
BR
1
GY
2
GY
3
GY
4
GY
5
GY
6
6