Read Sharp XL-HP500 (serv.man12) Service Manual online
– 29 –
XL-HP500E
XL-HP500H
Figure 29 SCHEMATIC DIAGRAM (10/13)
7
8
9
10
11
12
P31 9 - B
CNP5
TO CD SERVO
PWB
P32 2 - D
CNP706
TO POWER PWB
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50 49 48 47 46 45 44 43 42 41 40 39 37
38 31
32
33
34
35
36
87 88
100
99
98
97
96
95
94
93
92
91
90
89
81 82 83 84 85 86
1 2 3
TAPE
VIDEO
AC_RLY
SP DET
SP_RLY
S15
VLOAD
S9
S8
S7
S6
TUNER
(BAND)
DISC 1 DISC 1 DISC 2 DISC 3
DISC 2
AVREF
XT2
–20dBATT
CAM 4 SW
CD
STOP
PLAY
DISC 3
EQUALISER
X-BASS
ON/STANDBY
CAM 3 SW
F1
G10
G8
G7
G6
G5
G4
G3
G2
G1
P01
P02
P03
P04
P05
VDD
G1
G2
G3
G4
G5
G6
G7
G8
G9
CD_WRQ
VDD
TIMER LED
T_MOTOR
T_SOL_A
SMUTE
VSS
REMOCON
P_IN
KEY 0
KEY 1
KEY 2
TUN_SM
AVSS
DO
DI
CLK
CD_DO
VPP/IC
CD_RESOUT
T_REC/PLAY
CE
S14
S13
S5
S4
S3
S2
S1
CD_DI
CD_CE
RESET
4.19403 MHz
AVDD
X2
X1
VDD
CAM 1 SW
T-BIAS
5V BACK UP
NX
NX
NX
NX
NX
NX
NX
RDS READY
RDS RDCL
RDS RST
MIC SW
T1 RUN
PROTECT
NO USE
CAM 2 SW
S10
S11
S11
KEY 2
KEY 1
KEY 0
TRAY 3 SW
DIST 1/S17
DIST 0/S18
TRAY 4 SW
CD_CLK
UN_SW5.6V
CD_DRF
TRAY 2 SW
JOG 2
JOG 1
TRAY 1 SW
DIST IN
S16
S12
G10
/AUX
TIMER/
SLEEP
CLOCK
/TIME
TUNING
TUNING
/TIME
MEMORY
/SET
/DEMO
RDS RDDA
MODE
REVERSE
REVERSE
PLAY
PTY.T1
ASPM
DISPLAY
MODE
SEARCH
T_MOT H-L
C MOTOR–
C MOTOR+
T MOTOR+
T MOTOR–
FPA/FPB SW
PRESET
PRESET
REC/PAUSE
NO USE
NX
NX
G9
NP
NP
F1
8 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
+B
+B
+B
+B
+B
+B
+B
+B
P_IN
AC_RLY CON
VF1
–VF
VF2
CD RESOUT
CD_CLK
CD_DI
CD_DO
CD_CE
CD_DRF
CD_WRQ
6
5
4
3
2
1
7
7
6
5
4
3
2
1
1
5
4
3
2
1
DISPLAY PWB-A2
FL DISPLAY
FC5
REMOTE
SENSOR
SENSOR
1
2
3
1
2
3
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
0.001
0.001
10K
10K
SLR342VC
4.7K
10K
10K
10K
10K
10K
10K
1K
1K
1K
1K
1K
680
680
2.2K
560
1K
1K
1K
5.6K
1K
1K
1K
0.022
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
15P
18P
1K
220/10
0.022
1/50
1.5
10K
10K
680 820 1K
1.5K
2.2K
5.6K
3.9K
2.7K
15K
10K
680 3.9K
2.7K
2.2K
1.5K
1K
5.6K
820
680
820
1K
1.5K
2.2K
3.9K
2.7K
KRC102 M
3.3/50
DS1SS133
100
µ
H
DS1SS133
100K
DS1SS133
0.01
47K
0.022
47/25
100
150P
DS1SS133
DS1SS133
VOLUME
IX0548AW
IX0574AW
(Serial No.21006008~)
SYSTEM
MICROCOMPUTER
FL701
CNS706
BI706
VR701
C716
C717
R780
R781
LED701
R782
R784
R785
R786
R787
R783
R789
C705
R721
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R723
R790
R709
R710
R711
R712
R713
R714
R715
R716
R717
R719
R720
XL700
R702
R703
R704
R705
R706
R708
C703
C704
R700
C701
C702
C700
R795
R794
R793
CNP5A
SW702
SW705
SW701
SW704
SW703
SW708
SW707
SW706
SW709
SW710
SW711
RD01
RD02
RD03
RD04
RD05
RD08
RD07
RD06
RD10
RD09
SW712
SW715
SW719
SW714
SW713
SW718
SW717
SW716
SW720
RD11
RD17
RD16
RD15
RD14
RD13
RD18
RD12
SW721
SW722
SW728
SW727
SW725
SW724
SW723
SW726
RD19
RD20
RD21
RD22
RD23
RD25
RD24
Q702
D706
L701
D705
R797
D707
C718
R796
C720
C721
RX701
R798
C722
D708
D709
C719
IC701
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