DOWNLOAD Sharp XL-HP500 (serv.man20) Service Manual ↓ Size: 4.03 MB | Pages: 68 in PDF or view online for FREE

Model
XL-HP500 (serv.man20)
Pages
68
Size
4.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-hp500-sm20.pdf
Date
PREV: Sharp XL-HP500 (serv.man19) Service Manual

Sharp XL-HP500 (serv.man20) Service Manual ▷ View online

– 17 –
XL-HP500E
XL-HP500H
 Figure 17 BLOCK DIAGRAM (3/5)
Q905
–VF
VF2
VF1
Q801
IC855
+B2
+B3
+B4
-B2
+B7
+B3
+B10
-
12
13
41
19
Q701
R
L
+B10
RX701
REMOTE
SENSOR
D803,
D804
D802
RL914
JK951
HEADPHONES
M971
FAN
MOTOR 
M
Q906
Q702
Q603
Q604
IC901
STK402-071
POWER AMP.
F804
T2.0A L 250V
VOLTAGE
REGULATOR
F803
T2.0A L 250V
F801
T4.0A L 250V
F802
T4.0A L 250V
R-OUT 
L-OUT 
Q901~
Q904
CLK 
SO901
SPEAKER
TERMINAL
34
C/PLAY
VLOAD 
RESET
+B10
+B10
+B10
+B10
+B9
VDD 
VDD
VDD
~
CE
DI
DO
XL700
4.19403 MHz
–
BIAS
AVDD
SW701-SW708
SW712-SW728
KEY 
TO CD SECTION
CNP5
CNP6
IC701
IX0548AW
IX0574AW
(Serial No.21006008~)
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY 
29
85
80
35
45
14
93
15
92
1 2 4 5 6 7
15
1
8
78
72
5
1
2
3
1
7
13
9
10
100
33
31
37
15
46
11 12 
9
1 0 
16 1 7  20 21 22 23 24
41
79
38
91
40
42
25 13 30
39
34
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
68
56
~
~
90
86
~
~
~
~
TAPE
MECHANISM
ASS'Y
TO CD
SECTION
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_+12.6V
LD+8V
+B5
+B10
A_10V
UNSW_5.6V
+B7
+B8
+B9
D_5V
A_5V
SW_5V
IC852
KIA7810AP
CONSTANT
VOLTAGE
REGULATOR
IC851
KIA7812AP
CONSTANT
VOLTAGE
REGULATOR
IC853, IC854
CONSTANT VOLTAGE REGULATOR
VOLTAGE
REGULATOR
L841
AC LINE
FILTER
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
KIA7805AP
AN78L05
XL-HP500E
XL-HP500H
– 18 –
XL-HP500H
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
–VF
VF1
AUX 
R
L
R
L
JK690
VIDEO/AUX
FM+B
+B5
CLK 
+B6
+B6
+B6
+B5
AM IF
FM IF
AMP.
BI901 
–20dB
ATT
Q101~
Q104
Q107
Q108
Q601
Q602
Q603
Q604
10.7 MHz 
450 kHz
REC/PLAY
CLK
CE
DI
DO
DI
CE
MO/ST
SWITCHING 
+B5
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM
OUT
L
R
BIAS
MUTING
P.B.
REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP9
FROM CD SECTION 
HEAD
ERASE
SWITCHING 
SWITCHING 
SWITCHING 
BIAS
Q113
Q114
Q112
Q110
Q500
Q501
SWITCHING 
Q109
BIAS
OSC
Q111
L103
Q105
Q106
REC./P.B.
HEAD
R-CH
L-CH
IC601
LC75341
AUDIO PROCESSOR
+B5
R
L
REC
R
L  
R REC 
L REC 
POP REDUCE
SWITCHING 
L
R
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN 
AM OSC OUT 
FM
Q360
VT
OSC
X352
4.5 MHZ
AM BAND
COVERAGE
AM
TRACKING 
T303
L341
T306
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
VCC
GND
AM IF
CF351
IC303
LA1832S
FM IF DET.
FM MPX./AM IF
AM MIX
CF352 
T351
CF302
Q301
CF301
21
4
24
2
1
8
18
17
6
9
10
18
11
16
3
15
10
9
7
23
14
12
13
8
7
7
18
13
21
4
2
23
6
9
16
12
11
15
5
4
1
3
21
7
9
8
5
17
6
21
2
1
20
22
11
17
16
15
13
14
12 20
15
16
23
24
4
7
H/N
P.B 
REC
T1/T2
T1/T2
NOR/
HIGH
+B5
+B5
+B5
SYSTEM
MUTE
CO
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
LOW PASS
FILTER
BALUN
SO301
FM ANTENNA
TERMINAL
7
2
4
8
5
1
6
3
AM LOOP
ANTENNA
CNP302
FE301
FM FRONT END
ICT21
LC72723
RDS DECORDER 
16
15
14
13
9
10
2
3
11
7 4
MPX IN
VDDA
X OUT
X IN
QT21
XT21
4.332 MHz
RST
RDDA
RDCL
RD-ID/ READY
VSSD
TEST
VSSA
VDDD
+B6
VT
8
L354
 Figure 18 BLOCK DIAGRAM (4/5)
– 19 –
XL-HP500E
XL-HP500H
Q905
–VF
VF2
VF1
Q801
Q841
IC855
+B2
+B3
+B4
-B2
+B7
+B3
+B10
-
12
13
41
19
Q701
R
L
+B10
RX701
REMOTE
SENSOR
D803,
D804
D855
D802
RL914
JK951
HEADPHONES
M971
FAN
MOTOR 
M
Q906
Q702
Q603
Q604
IC901
STK402-071
POWER AMP.
F804
T2.0A L 250V
VOLTAGE
REGULATOR
F803
T2.0A L 250V
F801
T4.0A L 250V
F802
T4.0A L 250V
R-OUT 
L-OUT 
Q901~
Q904
CLK 
SO901
SPEAKER
TERMINAL
34
/PLAY
VLOAD 
RESET
+B10
+B10
+B10
+B10
+B9
VDD 
VDD
VDD
~
CE
DI
DO
XL700
4.19403 MHz
–
BIAS
AVDD
SW701-SW728
KEY 
TO CD SECTION
CNP5
CNP6
IC701
IX0548AW
IX0574AW
(Serial No.21006008~)
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY 
29
85
80
35
45
14
93
15
92
1 2 4 5 6 7
15
1
8
78
72
5
1
2
3
1
7
13
9
10
100
33
31
37
15
46
11 12 
9
1 0 
16 1 7  20 21 22 23 24
41
79
55
52
38
27
91
40
42
25 13 30
39
34
8
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
~
68
56
~
~
90
86
~
~
~
~
TAPE
MECHANISM
ASS'Y
TO CD
SECTION
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_+12.6V
LD+8V
+B5
+B10
A_10V
UNSW_5.6V
+B7
+B8
+B9
D_5V
A_5V
SW_5V
IC852
KIA7810AP
CONSTANT
VOLTAGE
REGULATOR
IC851
KIA7812AP
CONSTANT
VOLTAGE
REGULATOR
IC853, IC854
CONSTANT VOLTAGE REGULATOR
VOLTAGE
REGULATOR
L841
AC LINE
FILTER
RL841
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
PT841
SUB POWER
TRANSFORMER
D842~
D845
RELAY
DRIVER
AC_RLY
KIA7805AP
AN78L05
 Figure 19 BLOCK DIAGRAM (5/5)
XL-HP500E
XL-HP500H
– 20 –
Figure 20 SCHEMATIC DIAGRAM (1/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
12.6V 
18V 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
XL-HP5
P22  2 - E, P23  9,10 - H
TO MAIN PWB(2/3)
P22  2 - C
TO MAIN PWB(2/3)
3 1 
3 1 
3 1 
3 1 
2 
2 
2 
2 
+B2 
(1/2W)
(1/2W)
L 
R 
R 
L 
L 
R 
SUB_B 
UNSW_5.6V 
FAN  MOTOR  5V
(2W)
(2W)
(2W)
(2W)
(1W)
(1W)
(ML)
(ML)
(ML)
(ML)
7
6
5
4
3
8
2
1 
15
14
13
12
11
10
9 
8 
7 
6 
5 
4 
3 
2 
1 
1 
7 
2 
3 
4 
5 
6 
–B
–B
–B
L-CH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A_GND 
R-CH
SP_RLY
SP_DET
M_+12.6V
CD_A_GND
CD_D_GND
M  GND 
APRO_GND
D_GND 
TAPE_A_GND
UNSW5.6V
CD_GND
SW_+5V
A_+5V 
D_+5V 
+B_PROTECT
A_+10V
LD_+8V
(50  WATTS/CH) 
CH1 
OUT
OUT
CH2 
CH2 
CH1 
–
–
+ 
+ 
(2CH) 
+VCC
–VCC
R-CH
L-CH
LUG902(229)
LUG903(229)
CHASSIS
GND
CHASSIS
GND
0.22
4.7 
0.22
0.22
0.22
4.7 
47/50 
56K 
56K 
56K 
KTC3199 GR 
KTC3199 GR 
KTC3199 GR 
0.022(ML) 
4.7K
0.1 
1K
DS1SS133
3P
56K 
DS1SS133
22/16 
1K
1K
470P
820 
100/63
0.22
0.22
100 
10/63 
10/63 
0.22
22K 
100 
100/63
0.22
0.22
3P
820 
22/16 
0.001
56K 
0.22/50 
1K
56K 
470P
1K
KTC3199 GR 
DS1SS133
1K
4.7K
0.1 
0.022(ML) 
56K 
0.001
0.22/50 
STK402-071
POWER AMP.
2200/50 
2200/50 
22K 
22K 
DS1SS133
DS1SS133
0.047 
22K 
22/50 
KTC2026 
DS1SS133
DS1SS133
DZ9.1BSB
22/50 
22K 
10/50 
220 
DS1SS133
DS1SS133
GDIN4004
10K 
47/25 
22K 
KIA7810AP
3300/35 
DS1SS133
47/25 
0.1(ML) 
0.1(ML) 
0.1(ML) 
0.1(ML) 
0.1(ML) 
220 
KIA7805AP
AN78L05 
DS1SS133
10/50 
0.047 
47/25 
KIA7812AP
IC851,852,853,854
Constant Voltage Regulator
BI801
CNS801
C926
R941
C927
C929
C928
R940
C925
R937
R936
R935
Q903
Q904
Q902
C912
R916
R914
R924
D906
C906
R908
D907
C910
R904
R910
C908
R912
C914
R920
R918
R922
C916
C915
C932
R925
R921
C913
R919
R917
C905
R911
C909
C903
R901
C901
R909
R907
C907
R903
Q901
D905
R923
R915
R913
C911
R902
C904
C902
IC901
C949
C948
R927
R926
D859
D858
C851
R854
C852
C864
IC855
D857
D852
ZD852
C863
R859
C865
R860
D851
D853
D860
R852
C854
C853
R853
C855
IC852
C856
D855
C857
C858
C859
R858
IC853
IC854
D856
C862
C861
C860
IC851
FM SIGNAL 
Page of 68
Display

Click on the first or last page to see other XL-HP500 (serv.man20) service manuals if exist.

RANDOM: