Read Sharp CD-DP900 (serv.man21) Service Manual online
– 37 –
CD-DP900H/E
7
8
9
10
11
12
30
2 9
2 8
2 7
26
25
2 4
23
22
21
2 0
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
88 89
9
0 91
92
93
94
95
96
97
9
8 99
10 0
43
42
4
1
40 39
3
8 37
3
6 35
3
4
3
4
33
33
32
32
31
31
1 2 3
BYPASS
NORMAL
PHANTOM
5V BACK UP
DP_REQ
DRF
CD CLK
T2_PLAY SW/
FPA/FPB SW
LVL_DET
H ONLY
CLOCK
DOWN
TUNING
UP
KEY 0
KEY 1
KEY 2
DOWN
SPAN
CD CLAMP SW
DISC_NO SW
PROTECT
NP
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
S1
S2
S3
S4
CE
T_REC/PLAY
CD RESOUT
VPP/IC
CD DO
CLK
DI
DO
AVSS
TUN SM
KEY 2
KEY 1
KEY 0
KEY 1
KEY 0
P_IN
REMOCON
VSS
SMUTE
T
_
SOL
_
A
G9
G8
G7
G6
G5
G4
G3
G2
G1
VDD
P04
P03
P02
P01
G01
G02
G03
G04
G05
G06
G07
G08
G09
F
T_SOL_B
ON/
STAND-BY
STAND-BY
REV
FF
STOP
PLAY
ASPM
DISPLAY
MODE
EQ/
2
REMOTE SENSOR
1
3
CD
TUNING
FPA/FPB
–20dBATT
XT2
AVREF
PTY .TI
SEARCH
VOL UP
VOL
DISC
SKIP
OPEN/
CLOSE
TUNER
P_ RLY
OG1
OG2
SP DET
WRQ
VIDEO
MEMORY/
SET
TAPE
TIMER/
SLEEP
SLEEP
REC /
PAUSE
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
O/C_SW
DISC_NO SW
WRQ(DSP)
CLAMP SW
CD DO
CD DI
CD CE
CD CLK
DRF
RES OUT
10
1
2
4
5
6
7
8
9
3
10
1
2
4
5
6
7
8
9
3
SW_5V
UNSW_5V
PROTECT
RDS-RST
RDS-RDDA
RDS-RDCL
RDS-READY
–20dB
SR_MUTE
DP_REQ
TUN SM
DO
CLK
CE
DI
T_BIAS
T_T1/T2
REC/PLAY
D_GND
H ONLY
H :23Pin
E:17Pin
E:17Pin
H :23Pin
E:17Pin
E:17Pin
M_+13V
C_MUTE
S_MUTE
22
2 1
20
6
8
12
19
1 6
7
9
2
4
1 4
1 8
10
11
3
5
1 7
1 7
1
1
15
13
2 3
2 3
DISPLAY PWB-B1
P33 10-A
CNP601
FC701
TO MAIN PWB-A(2/3)
P29 11-C
CNP8
TO CD SERVO
PWB-D
X-BASS/
DEMO
1K
1K
1K
1K
1K
680
1K
1K
1K
IX0504AW
SYSTEM
ROCOMPUTER
220/10
0.022
1/50
1.5
DS1SS133
DS1SS133
DS1SS133
100
µ
H
47K
0.01
D715
KRC102 M
100K
3.3/50
DS1SS133
UM271
0.022
47/25
100
2.2K
1.5K
820
1K
680
2.7K
3.9K
5.6K
820
680
1K
1.5K
2.2K
2.7K
10K
5.6K
3.9K
2.2K 2.7K 3.9K
5.6K
1K
1.5K
820
680 10K
10K
10K
10K
SLR342VC
TIMER
10K
4.7K
4.7K
10K
5.6K
10K
4.7K
4.7K
1K
1K
1K
1K
1K
1K
1K
1K
100
1K
1K
1K
100
15P
18P
1K
1K
1K
1K
1K
1K
1K
1K
R736
R733
R721
R724
R725
R726
R727
R718
R719
R720
IC701
C702
C703
C701
R795
CNP701
BI701
D712
D711
D713
L701
R781
C715
DS1SS133
Q709
R782
C714
D714
RX701
C716
C717
R783
RD23
RD22
RD20
RD21
RD19
RD24
RD25
RD26
SW723
SW721
SW722
SW724
SW725
SW729
SW727
SW728
RD11
RD10
RD12
RD13
RD14
RD15
SW711
SW712
SW713 SW714
SW715
SW716
RD18
RD17
RD16
SW717
SW719
SW718
SW720
SW707
SW708
SW706
SW704
SW705
SW703
SW702
SW701
RD05 RD06 RD07 RD08
RD03
RD04
RD02
RD01
RD09
R766
R767
R768
LED701
R761
R764
R765
R773
R759
R780
R791
R747
R722
R710
R711
R712
R713
R714
R715
R716
R717
R739
R709
R769
R737
XL700
4.194304MHz
4.194304MHz
C704
C705
R701
R706
R763
R702
R703
R705
R708
R704
Figure 37 SCHEMATIC DIAGRAM (10/14)
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