Sharp XL-HP500 (serv.man20) Service Manual ▷ View online
– 25 –
XL-HP500E
XL-HP500H
Figure 25 SCHEMATIC DIAGRAM (6/13)
7
8
9
10
11
12
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
9
10 11
12
13
14
5
6
7
8
9
10 11
12
13
14
15
16
17
18
D_GND
A_+10V
TUN_L
RDS_READY
RDS_RDDA
RDS_RST
RDS_RDCL
TUN_SM
TUN_R
DI
CLK
DO
CE
VREF
VSSd
VDDD
MODE
RST
RDDA
RDCL
RDS-ID/
RDS-ID/
READY
XIN
MPXIN
VDDA
VSSA
FLOUT
CIN
TEST
XOUT
TO MAIN PWB(2/3)
P23 12 - C
FM/AM
SD
TP302
(1/2W)
(1/2W)
MO/ST
ST IND
MO/ST
IF IN
GND
SD
STEREO
FM DET
VCC
IF OUT
PHASE
(FM/AM)
PHASE
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
FM IF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
FM IF DET./FM MPX./AM IF
MAIN PWB-A1(3/3)
0.001
82K
0.01
00
µ
H
10K
+B
+B
+B
+B
+B
+B
1K
4.7K
47K
330P
47K
0.047(ML)
0.022
1K
270
0.022
0.022
3.9K
2.2/50
1/50
3.3K
1/50
1K
100/10
0.001
22P
10.7MHZ
5.6K
LA1832S
1/50
2.7K
456KHZ
2.2K
2.2K
1/50
1/50
470K
1K
1/50
27P
(UJ)
0.012
0.012
47K
47K
6.8K
10K
0.022
22P
47/10
4.332MHZ
1K
1K
1K
10K
2.2
µ
H
2.2
µ
H
1K
0.022
10/16
47/10
0.022
560P
0.022
56K
56K
10K
0.022
KTC3199 GR
22P
LC72723
RDS
DECORDER
XL-HP500H ONLY
1K
5.6K
220
DZ5.1BSB
100/10
0.022
220
100
µ
H
KTA1266 GR
5.6K
47/16
5.6K
1.8K
0
.001
LOW PASS
FILTER
FILTER
C338
C385
L351
R386
R376
R360
R395
C386
R377
CF352
C359
C399
R352
R353
CF351
C354
C353
R388
C357
C358
R355
C370
R393
C398
C356
C355
R387
IC303
C366
C367
R350
X351
L354
R361
R362
C371
C372
R357
R356
C368
C369
C374
C373
R364
R363
XT21
RT32
RT31
CT22
CT23
CT21
RT29
RT28
RT27
RT21
LT21
LT22
RT30
CT30
CT32
CT31
CT28
CT26
CT27
RT26
RT24
RT25
CT29
QT21
CT25
ICT21
R383
R391
ZD351
C396
C395
R392
L352
Q360
R385
C391
R384
R359
R370
XL-HP500E
XL-HP500H
– 26 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 26 SCHEMATIC DIAGRAM (7/13)
TAPE MECHANISM Ass'y(210)
P23 12 - G
CNP701B
TO MAIN PWB(2/3)
P31 10 - B
CNP6
TO CD SERVO
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
50 49 48 47 46 45 44 43 42 41
87 88
90
89
81 82 83 84 85 86
S15
VLOAD
S9
S8
S7
S6
FPA/FPB
CAM 4 SW
CAM 3 SW
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
VDD
TIMER LED
T_MOTOR
T_SOL_A
S
M
U
TE
S14
S13
S5
S4
S3
S2
S
1
CAM 1 SW
F2
F2
NX
NX
NX
NX
NX
NX
NX
NP
RDS READY
RDS RDCL
RDS RST
MIC SW
T1 RUN
CAM 2 SW
S10
S11
S11
TRAY 3 SW
DIST 1/S17
DIST 0/S18
TRAY 4 SW
M_+13V
TRAY 2 SW
JOG 2
JOG 1
TRAY 1 SW
DIST IN
S16
S12
RDS RDDA
T_MOT H-L
C MOTOR–
C MOTOR+
T MOTOR+
T MOTOR–
NP
NX
NX
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
–20dB
SP_DET
DO
CLK
CE
DI
T_BIAS
REC/PLAY
D_GND
SP_RLY
+B_PROTECT
M_+13V
+B
+B
+B
+B
+B
+B
+
UNSW5.6
SW_5V
S_MUTE
CAM 4 SW
CAM 3 SW
CAM 2 SW
CAM 1 SW
TRY 4 SW
TRY 3 SW
TRY 2 SW
TRY 1 SW
T_MOT H-L
C MOT–
C MOT+
T MOT–
T MOT+
5
4
1
1
3
2
6
7
8
9
10
11
12
13
13
GND
T_MOTOR
T_SOL_A
FPB
R. REC
F. REC
+MTR
–COM
M
+
–
T1 RUN
END SW
+SOL
N.C. (OP PACK)
FPA
6
5
4
1
3
2
7
7
5
1
2
4
6
3
16
3
2
1
1
5
4
6
8
7
9
10
11
12
13
14
15
FC6
FL DISPLAY
1
2
3
20
FC701
18
19
17
20
SOLENOID
TAPE
MOTOR
(210-2)
MOTOR
(210-2)
TAPE MECHANISM
PWB Ass'y(210-3)
PWB Ass'y(210-3)
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
1.5
1/50
47/25
100K
33
47K
1K
KTC3319 GR
DS1SS133
DS1SS133
10K
10K
10K
10K
10K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
KTA1271 Y
KTA1273 Y
47/25
DS1SS133
10K
10K
10K
8.2K
4.7K
0.001
0.001
10K
10K
1K
680
680
2.2K
560
1K
1K
1K
IX054
IX057
(Serial No.2
SYS
MICROCO
VOLUME
CNP7A
C715
C714
C713
C712
C711
C710
C709
C708
R766
FL701
C707
C706
R765
R762
R763
R764
Q701
D703
D700
R757
R758
R759
R760
R761
R744
R745
R746
R747
R748
R749
R750
R751
R752
R753
R754
R755
R756
R772
R771
R770
R773
R767
R768
R769
R774
CNP701A
CNS702
FC702
Q501
Q500
C502
D500
R799
R506
R507
R505
R504
VR701
C716
C717
R780
R781
R782
R730
R731
R732
R733
R734
R735
R736
R737
IC
XL-HP500E
– 27 –
XL-HP500E
XL-HP500H
Figure 27 SCHEMATIC DIAGRAM (8/13)
7
8
9
10
11
12
P31 9 - B
CNP5
TO CD SERVO
PWB
P32 2 - H
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
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
T_MOT H-L
C MOTOR–
C MOTOR+
T MOTOR+
T MOTOR–
FPA/FPB SW
PRESET
PRESET
REC/PAUSE
NO USE
G9
NP
NP
F1
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
4.19403 MHz
K
K
K
K
K
K
K
K
K
K
K
K
K
0.001
0.001
10K
K
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
15P
18P
1K
220/10
0.022
1/50
IX0548AW
IX0574AW
(Serial No.21006008~)
SYSTEM
MICROCOMPUTER
1.5
10K
10K
680 820 1K
1.5K
2.2K
3.9K
2.7K
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
FL701
CNS706
BI706
VR701
C716
C717
R780
81
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
R720
XL700
R702
R703
R704
R705
R706
R708
C703
C704
R700
C701
C702
C700
IC701
R795
R794
R793
CNP5A
SW702
SW705
SW701
SW704
SW703
SW708
SW707
SW706
RD01
RD02
RD03
RD04
RD05
RD07
RD06
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
XL-HP500E
XL-HP500H
– 28 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 28 SCHEMATIC DIAGRAM (9/13)
P23 12 - G
CNP701B
TO MAIN PWB(2/3)
P31 10 - B
CNP6
TO CD SERVO
PWB
TAPE MECHANISM Ass'y(210)
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
50 49 48 47 46 45 44 43 42 41
87 88
90
89
81 82 83 84 85 86
S15
VLOAD
S9
S8
S7
S6
FPA/FPB
CAM 4 SW
CAM 3 SW
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
VDD
TIMER LED
T_MOTOR
T_SOL_A
SMUTE
S14
S13
S5
S4
S3
S2
S1
CAM 1 SW
F2
F2
NX
NX
NX
NX
NX
NX
NX
NP
RDS READY
RDS RDCL
RDS RST
MIC SW
T1 RUN
CAM 2 SW
S10
S11
S11
TRAY 3 SW
DIST 1/S17
DIST 0/S18
TRAY 4 SW
M_+13V
TRAY 2 SW
JOG 2
JOG 1
TRAY 1 SW
DIST IN
S16
S12
RDS RDDA
T_MOT H-L
C MOTOR–
C MOTOR+
T MOTOR+
T MOTOR–
NP
NX
NX
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
RDS-RST
–20dB
RDS-RDCL
RDS-READY
SP_DET
TUN SM
DO
CLK
CE
DI
T_BIAS
REC/PLAY
D_GND
SP_RLY
+B_PROTECT
M_+13V
+B
+B
+B
+B
+B
+B
UNSW5.6
SW_5V
RDS-RDDA
S_MUTE
CAM 4 SW
CAM 3 SW
CAM 2 SW
CAM 1 SW
TRY 4 SW
TRY 3 SW
TRY 2 SW
TRY 1 SW
T_MOT H-L
C MOT–
C MOT+
T MOT–
T MOT+
5
4
1
1
3
2
6
7
8
9
10
11
12
13
13
GND
T_MOTOR
T_SOL_A
FPB
R. REC
F. REC
+MTR
–COM
M
+
–
T1 RUN
END SW
+SOL
N.C. (OP PACK)
FPA
6
5
4
1
3
2
7
7
5
1
2
4
6
3
16
18
19
3
2
1
1
5
4
6
8
7
9
10
11
12
13
14
15
17
20
20
FC701
SOLENOID
TAPE
MOTOR
(210-2)
MOTOR
(210-2)
TAPE MECHANISM
PWB Ass'y(210-3)
PWB Ass'y(210-3)
FC6
FL DISPLAY
1
2
3
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
1.5
1/50
47/25
100K
33
47K
1K
KTC3319 GR
DS1SS133
DS1SS133
10K
10K
10K
10K
10K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
10K
10K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
5.6K
KTA1271 Y
KTA1273 Y
47/25
DS1SS133
10K
10K
10K
8.2K
4.7K
0.001
0.001
10K
10K
1K
680
680
2.2K
560
1K
1K
1K
VOLUME
IX05
IX05
(Serial No.
SYS
MICROCO
CNP7A
C715
C714
C713
C712
C711
C710
C709
C708
R766
FL701
C707
C706
R765
R762
R763
R764
Q701
D701
D700
R757
R758
R759
R760
R761
R741
R740
R742
R743
R744
R745
R746
R747
R748
R749
R750
R751
R752
R753
R754
R755
R756
R776
R775
R772
R771
R770
R773
R767
R768
R769
R774
CNP701A
CNS702
FC702
Q501
Q500
C502
D500
R799
R506
R507
R505
R504
VR701
C716
C717
R780
R781
R782
R730
R731
R732
R733
R734
R735
R736
R737
IC
XL-HP500H
Click on the first or last page to see other XL-HP500 (serv.man20) service manuals if exist.