DOWNLOAD Sharp XL-3500 (serv.man14) Service Manual ↓ Size: 110.88 KB | Pages: 3 in PDF or view online for FREE

Model
XL-3500 (serv.man14)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
110.88 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Block diagram
File
xl-3500-sm14.pdf
Date
PREV: Sharp XL-3500 (serv.man13) Service Manual

Sharp XL-3500 (serv.man14) Service Manual ▷ View online

XL-3500H
– 22 –
Figure 22 BLOCK DIAGRAM (2/3)
Q801
Q802
GVSW
FEO
FEN
VRO
RFRP
RFIS
RFGO
RFGC
AGCI
RFO
RFN
GND
RFDC
TEO
TEN
TEBC
SEL
LDO
MDI
TN1
TPI
FPI
FNI
VCC
HEAD AMP.
IC802
TA2157F
SERVO/SIGNAL CONTROL
IC801
TC94A14F 
DOUT
TERMINAL
PWB
AVSS 
DVSS
DVSS
TESIN
XVSS
DVSL
TMAX
RFI 
RFCT
LPFN
LPFO
PVREF
VREF
X801
16.93MHz
XO
XI
DVDD 
PDO
AVDD 
DVDD 
VDD 
XVDD 
AVDD 
SEL
RFGC
TEBC
FOO
TRO 
TEI 
TEZI
RFRP
FEI 
SBAD
SWITCHING
R-CH 
L-CH 
SO401
VIDEO/AUX
INPUT
+B1
FROM
DISPLAY PWB
FOCUS/
TRACKING/
SPIN/SLED
DRIVER
1
2
3
4
5
6
7
8
9
4
10
11
12
13
16 26 27 19
21 22 23 24 25 17 18 28
PO1–
PO1+
VO4+
VO4–
VIN3
VG3
VCC
VCC
BIAS
VG4
VIN4
VO3+
VO3–
OPO
VO2-
VO2+
VIN2
VG2
GND
GND
GND
MUTE
REG O
TRB
VG1
VIN1
VO1+
VO1–
IC803
MM1469PH
SPINDLE
MOTOR
SLED
MOTOR
PICKUP IN
SP+ 
SP–
SL+ 
SL–
PU-IN 
GND 
FO
TR
+
–
–
+ 
M
M
CD MOTOR PWB
M701
M702
SW702
7.3V
3.3V
+B1
+B6
+B2
+B4
+B5
+B6
+B5
A
C
B
F
E
+B6
+B5
+B5
+B6
LD
MON
FOCUS  COIL
1/2V
5V
TRACKING  COIL 
CD PICKUP UN
23
24
22
21
20
19
18
17
14
26
24
20
19
18
16
35
38
36
37
33
34
31
32
29
28
30
16
15
13
12
11
10
9
8
7
6
5
4
3
2
1
DIGITAL
OUT 
3 
2 
1 
J801
40
41
FMO
DMO
63
57
62
61
60
59
58
46
47
BUS0
51 DVDD
BUS1
BUS2
BUS3
BUCK
CCE
RST
53
50
RO
LO
6
15
25
39
43
48
64
7 22 42 44 45
54
A_GND 
GND 
GND
M_GND 
+B4
VOLTAGE
REGULATOR
ZD801
Q808
Q809
Q810
ZD802
10 9 8 7 6 5 4 3 2 1 
GVSW
PU_IN
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
CD_RES
CD_STB
3 
2 
1 
2 
3 
1 
CD_L
A_GND
A
CD_R
CD_L
CD_R
14 13 12 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
A_GND
TUN
R
TUN  L
D_GND
A_12V
RDS  CLK
RDS  DATA
DO
FM  ST
SD
DI
CL
CE
VSM
FROM
TUNER PWB
CNP704
CNW803
CNP803
CNP301
CD PWB
– 23 –
XL-3500H
Figure 23 BLOCK DIAGRAM (3/3)
VOLTAGE
REGULATOR
3 
1 
3 
2 
1 
AC INPUT
SOCKET
AC230V,50Hz 
AC 230V,50Hz 
AC POWER SUPPLY CORD
LINE
FILTER
POWER
TRANSFORMER
(SUB) 
CNP681
SO651 
LF651 
IC681
AN78L05
CONSTANT 
RLY601
T681
D681~D684
Q683
5
4
3
2
5
4
3
2
1
1
3 
1 2 
2 
POWER
TRANSFORMER
(MAIN)  
TF
T651
T4A  L 250V
CNP651
F652
T4A  L 250V
F651
T1.25A  L 250V
F653
Q604
Q605
D651~D654
D657~D660
Q105
Q106
Q109
Q108
Q103
Q104
Q101
Q102
Q603
Q601
Q602
M
M802
FAN MOTOR
Q881
Q882
Q883
Q884
Q606
Q607
CD +B
+B
+B3
–B
–B
CD_7.2V 
+B1
+B2
+B3
+B4
+B3
M_12V 
A_12V
15
13
10 11  
7 
6 
8
1
IN1
GND
VE2
VE1
+VCC
9
–VCC
IN2
POWER AMP.
IC101
STK40203
L-CH
L-CH
R-CH
R-CH
R-CH
L-CH
SPEAKER TERMINAL
+ 
+ 
SO601 
HEADPHONES
1 
2 
3 
4 
5 
9 
10
J601
VSS 
VDD
IC401 
LC75342M
15
14
13
12
11
10
9 
17
18
19
20
21
22
23
24 
25
26
27
28
29
16
8 
7 
6 
5 
4 3 2 1 
CE
DI
30
CL
LOGIC 
TUN  L 
CD  L
TUN  R
R-CH OUT
R-CH OUT
L-CH OUT
R-CH IN
L-CH IN
L-CH OUT
A_12V
NC
FUNCTION/VOLUME
EQUALISER  
AUX  R
AUX  L
CD  R
MUTE
VOLTAGE
REGULATOR
+B6
L
IL 
UP UNIT 
D_GND 
MAIN PWB
+B4
+B2
+B
Q201
Q203
Q107
Q891
2 
3 
1 
A_GND
CD_L
CD_R
1 
2 
3 
4 
5 
1 
12 
11 
10 
9 
8 
7 
5 6 
4 
2 3 
13 
P_MUTE
CD  +B
CL
DI
CE
DO
FM  ST
SD
VSM
DATA
RDS  CLK
A_GND
TUN  R
TUN  L
D
_
GND
A_12V
D_GND
SURROUND
M
PWB
FROM
DISPLAY PWB
5 6 7 8 
4 3 2 1 
SURROUND
CONTROL
1 
2 
3
PROTECT 
AMP_DET
SP_RLY
FROM
DISPLAY PWB
1 2 3 4 5 6 7 
M_GND
M_12V
FAN_CONT
FAN_DEC
USWD_5.6V
P_CONT
D_GND
FROM
DISPLAY PWB
KIA4558P
CNP803
CNP702
IC201
CNP703
CNP701
RLY101
– 23 –
XL-3500H
Figure 23 BLOCK DIAGRAM (3/3)
VOLTAGE
REGULATOR
3 
1 
3 
2 
1 
AC INPUT
SOCKET
AC230V,50Hz 
AC 230V,50Hz 
AC POWER SUPPLY CORD
LINE
FILTER
POWER
TRANSFORMER
(SUB) 
CNP681
SO651 
LF651 
IC681
AN78L05
CONSTANT 
RLY601
T681
D681~D684
Q683
5
4
3
2
5
4
3
2
1
1
3 
1 2 
2 
POWER
TRANSFORMER
(MAIN)  
TF
T651
T4A  L 250V
CNP651
F652
T4A  L 250V
F651
T1.25A  L 250V
F653
Q604
Q605
D651~D654
D657~D660
Q105
Q106
Q109
Q108
Q103
Q104
Q101
Q102
Q603
Q601
Q602
M
M802
FAN MOTOR
Q881
Q882
Q883
Q884
Q606
Q607
CD +B
+B
+B3
–B
–B
CD_7.2V 
+B1
+B2
+B3
+B4
+B3
M_12V 
A_12V
15
13
10 11  
7 
6 
8
1
IN1
GND
VE2
VE1
+VCC
9
–VCC
IN2
POWER AMP.
IC101
STK40203
L-CH
L-CH
R-CH
R-CH
R-CH
L-CH
SPEAKER TERMINAL
+ 
+ 
SO601 
HEADPHONES
1 
2 
3 
4 
5 
9 
10
J601
VSS 
VDD
IC401 
LC75342M
15
14
13
12
11
10
9 
17
18
19
20
21
22
23
24 
25
26
27
28
29
16
8 
7 
6 
5 
4 3 2 1 
CE
DI
30
CL
LOGIC 
TUN  L 
CD  L
TUN  R
R-CH OUT
R-CH OUT
L-CH OUT
R-CH IN
L-CH IN
L-CH OUT
A_12V
NC
FUNCTION/VOLUME
EQUALISER  
AUX  R
AUX  L
CD  R
MUTE
VOLTAGE
REGULATOR
+B6
L
IL 
UP UNIT 
D_GND 
MAIN PWB
+B4
+B2
+B
Q201
Q203
Q107
Q891
2 
3 
1 
A_GND
CD_L
CD_R
1 
2 
3 
4 
5 
1 
12 
11 
10 
9 
8 
7 
5 6 
4 
2 3 
13 
P_MUTE
CD  +B
CL
DI
CE
DO
FM  ST
SD
VSM
DATA
RDS  CLK
A_GND
TUN  R
TUN  L
D
_
GND
A_12V
D_GND
SURROUND
M
PWB
FROM
DISPLAY PWB
5 6 7 8 
4 3 2 1 
SURROUND
CONTROL
1 
2 
3
PROTECT 
AMP_DET
SP_RLY
FROM
DISPLAY PWB
1 2 3 4 5 6 7 
M_GND
M_12V
FAN_CONT
FAN_DEC
USWD_5.6V
P_CONT
D_GND
FROM
DISPLAY PWB
KIA4558P
CNP803
CNP702
IC201
CNP703
CNP701
RLY101
– 23 –
XL-3500H
Figure 23 BLOCK DIAGRAM (3/3)
VOLTAGE
REGULATOR
3 
1 
3 
2 
1 
AC INPUT
SOCKET
AC230V,50Hz 
AC 230V,50Hz 
AC POWER SUPPLY CORD
LINE
FILTER
POWER
TRANSFORMER
(SUB) 
CNP681
SO651 
LF651 
IC681
AN78L05
CONSTANT 
RLY601
T681
D681~D684
Q683
5
4
3
2
5
4
3
2
1
1
3 
1 2 
2 
POWER
TRANSFORMER
(MAIN)  
TF
T651
T4A  L 250V
CNP651
F652
T4A  L 250V
F651
T1.25A  L 250V
F653
Q604
Q605
D651~D654
D657~D660
Q105
Q106
Q109
Q108
Q103
Q104
Q101
Q102
Q603
Q601
Q602
M
M802
FAN MOTOR
Q881
Q882
Q883
Q884
Q606
Q607
CD +B
+B
+B3
–B
–B
CD_7.2V 
+B1
+B2
+B3
+B4
+B3
M_12V 
A_12V
15
13
10 11  
7 
6 
8
1
IN1
GND
VE2
VE1
+VCC
9
–VCC
IN2
POWER AMP.
IC101
STK40203
L-CH
L-CH
R-CH
R-CH
R-CH
L-CH
SPEAKER TERMINAL
+ 
+ 
SO601 
HEADPHONES
1 
2 
3 
4 
5 
9 
10
J601
VSS 
VDD
IC401 
LC75342M
15
14
13
12
11
10
9 
17
18
19
20
21
22
23
24 
25
26
27
28
29
16
8 
7 
6 
5 
4 3 2 1 
CE
DI
30
CL
LOGIC 
TUN  L 
CD  L
TUN  R
R-CH OUT
R-CH OUT
L-CH OUT
R-CH IN
L-CH IN
L-CH OUT
A_12V
NC
FUNCTION/VOLUME
EQUALISER  
AUX  R
AUX  L
CD  R
MUTE
VOLTAGE
REGULATOR
+B6
L
IL 
UP UNIT 
D_GND 
MAIN PWB
+B4
+B2
+B
Q201
Q203
Q107
Q891
2 
3 
1 
A_GND
CD_L
CD_R
1 
2 
3 
4 
5 
1 
12 
11 
10 
9 
8 
7 
5 6 
4 
2 3 
13 
P_MUTE
CD  +B
CL
DI
CE
DO
FM  ST
SD
VSM
DATA
RDS  CLK
A_GND
TUN  R
TUN  L
D
_
GND
A_12V
D_GND
SURROUND
M
PWB
FROM
DISPLAY PWB
5 6 7 8 
4 3 2 1 
SURROUND
CONTROL
1 
2 
3
PROTECT 
AMP_DET
SP_RLY
FROM
DISPLAY PWB
1 2 3 4 5 6 7 
M_GND
M_12V
FAN_CONT
FAN_DEC
USWD_5.6V
P_CONT
D_GND
FROM
DISPLAY PWB
KIA4558P
CNP803
CNP702
IC201
CNP703
CNP701
RLY101
Display

Sharp XL-3500 (serv.man14) Service Manual ▷ Download

  • DOWNLOAD Sharp XL-3500 (serv.man14) Service Manual ↓ Size: 110.88 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp XL-3500 (serv.man14) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XL-3500 (serv.man14) System. Information contained in Sharp XL-3500 (serv.man14) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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XL-3500 (serv.man6) Names of parts Service Manual 2 168.4 KB
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XL-3500 (serv.man19) LCD segment Service Manual 1 25.14 KB
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XL-3500 (serv.man21) Service Manual / Specification 1 11.86 KB
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