DOWNLOAD Sharp XL-MP35H (serv.man23) Service Manual ↓ Size: 2.37 MB | Pages: 52 in PDF or view online for FREE

Model
XL-MP35H (serv.man23)
Pages
52
Size
2.37 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-mp35h-sm23.pdf
Date
PREV: Sharp XL-MP35H (serv.man22) Service Manual

Sharp XL-MP35H (serv.man23) Service Manual ▷ View online

– 13 –
XL-MP35H
TE
Q105
Q106
REC 
STEREO
SD
CE
CD+B
P  MUTE
P-STB 
P-CONTR
P-CONTR
DI
CL
DO
FM  ST 
SD
1 2 3 4 5 6
CD L
CNP605 
TO CD SERVO PWB 
A_12V 
TAPE  SW 
REC  L/R  CH
TAPE  L/R  CH 
PWB
TO DISPLAY
PWB
10
7 8 9
SO601
SPEAKER
TERMINALS 
J601
HEADPHONES
10
IC601 
LA4600
POWER
AMP.
IC681 
KIA7805API
7
4 
2
1
3 
VCC 
2
L-IN
R-IN
L-CH
OUT 
R-CH
OUT 
P-STB
MUTE
Q602
Q601
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 
TAPE  L
CD  L
AUX  L
AUX  R
TAPE  R
TUN  R 
CD  R
1 
2 
3 
4 
5 
6 
7 
8 
9 
10
CNS704
SO401
VIDEO/AUX IN
R-MUTE
R_MUTE
Q360
A_12V 
TO
DISPLAY
 PWB 
CNS652
Q607
Q605
Q604
Q606
Q608
Q603
Q610
Q611
Q609
VOLTAGE 
REGULATOR 
CD+B
CD_6.2V 
MECHA  12V 
(M_12V) 
AUDIO  12V 
(A_12V) 
A_12V
R-CH OUT
L-CH OUT
A_12V
USWD_5R6V
D_GND
A-GND
CD R
D-GND
CD_6.2V
M_GND
L-CH
L-CH
+ 
+ 
2
1
2 
1 
GND 
GND 
CNP652
T.F 
D651~D654 
VOLTAGE  REGULATOR 
SO651
AC  POWER
 INPUT  SOCKET
AC230V,50Hz
CNP707
T651
POWER 
TRANSFORMER 
F651
T2.5A  L  250V
F653
T1.25A  L  250V 
8
1
3
9
6
5
2
1
REC  R  CH
REC  L  CH
NC
FUNCTION/VOLUME EQUALISER  
Figure 13 BLOCK DIAGRAM (2/5)
XL-MP35H
– 14 –
Figure 14 BLOCK DIAGRAM (3/5)
+6.2V 
CONSTANT
VOLTAGE
Q803
Q804
LASER
DRIVER
Q801
Q802
CD PICKUP  UNIT
IC801
LC78646E
SERVO/SIGNAL CONTROL
VDD
LDD
LDS
TRACKING  COIL 
FOCUS  COIL
PICKUP IN
SLED
MOTOR 
SPINDLE
MOTOR
M
M
XVDD
RVDD
LVDD
RFVDD 
X801
16.9344 MHz
VCC
VCC
IC802
LA6548D
FOCUS/TRACKING/
SPIN/SLED
DRIVER
XIN
XOUT
*RES
*WRQ
DO
DI
CL
CE
TIN2 F
TIN1 E
FIN2 B
FIN1 A
TDO
FDO
SPDO
SLDO
CONT4
VDD5
LCHO
80
79
75
20
5
1
MUTE
2
30
REF-IN
REG_TR
RESET
REG_OUT
29
9
7
22
24
41
47
46
38
VVDD
77
10
VREF
11
9
8
7
21
5
11
10
14
15
16
6
20
26
25
61
62
63
69
51
43 44
40
37
19
6
72 25
23
22
21
27
4
12
19
42
RCHO 45
68
64
65
66
DRF 67
48
49
ADAVDD
18
~
~
+
–
–
+
+5V
E
VCC
VC
D
A
B
C
F
LD
MD
1 2 3 4 5 6
CD L
C
TO MAIN PWB 
A-GND
CD R
D-GND
CD_6.2V
M_GND
54 55 56 57 58 59 60
DATA
DATACK
IGMOUT
ASRACK
ASDFIN
LRSY
ASDACK
50
FSX/16MIN
52
C2F
0+SLD
0-SLD
0+SPD
0-SPD
– 15 –
XL-MP35H
Figure 15 BLOCK DIAGRAM (4/5)
TO  MAIN  SECTION 
Q951
IC951
LC78684
MP3 DECODER
CNP702
8
10
9
6
7
4
5
2
3
1
~
~
~
~
~
~
~
~~
~~
~
~
~
1 2 3 4 5 6
CD L
CNS605 
TO MAIN PWB 
A-GND
CD R
D-GND
CD_6.2V
M_GND
DRF
CE-MP3DSP
FSYNC
WRQ
CD-CMD
CD-DATA
CD-CLK
RESET
CE-CDDSP
CLID-SW
CL
CMDIN
RES
CE
SFYNC
CMDOUT
CKOUT
C2FIN
ADLRCK
ADBCK
ADDATA
LRSY
DATACK
DATAIN
80 79 78
76 75 74 73
66
7
CKOUT
9
5
4
3
2
1
CD LID OPEN/
CLOSE
AVSS
PW
VSS
VSS
VSS 
VSS
VSS
VSS 
SFSY
SBSY
14
13
12
10
20
8
6
22
32
VSS
52
62
VSS
69
DVDD6
68
DVDD1
11
DVDD3
31
DVDD4
51
DVDD2
21
DVDDS
61
VPRF
AVDD
17
16
MADRS0
MADRS7
53
60
24
21
32
27
MADRS8
MADRS9
49
50
OE
UCAS
LCAS
WE
RAS
OE
UCAS
LCAS
WE
RAS
41
42
43
44
45
18
17
35
34
33
MDATA7
D0~D15
A0~A9
MDATA0
23
30
2
5
7
10
41
44
46
49
MDATA15
MDATA8
33
40
GLT4160+
DRAM
VCCV
VCC
VCC
VSS
6
1
25
26 45 50
I/O9
I/O12
I/O13
I/O16
A0
A3
A4
A9
I/O8
I/O5
I/O4
I/O1
SW801
IC952
XL-MP35H
– 16 –
TO MAIN SECTION
TO CD SECTION
TO MAIN SECTION
D711~719
LED
SW700
VOLUME
83
86
5
1
4
38
79
44
53
56
Q702
Q701
Q703
Q704
~
~
~
39
42
~
S0
S0
S33
C0
C3
C3
C0
S23
S24
S33
COM0
COM3
2
96
100
5
4
3
98
94
1
97
24
23
8
7
9
6
34
10
33
32
21
36
37
38
42
39
40
29
26
35
31
11
30
89
80
55
43
14 VSS1
VSS3
90
VDD3
VSS2
V3
USWD_5.6V
13 
12 
15
16
19
18
KEY1
CF2
CF1
XT1
XT2
KEY2
SW702-SW704
SW701
SW707-SW709
SW705,SW706
KEY
POWER 
28
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 
SW-TAPE2_STATE
0-SOL_TP2
0-MOTOR_TP
0-REC/PB
1-TP_RUN_PULSE
0-BIAS_TP
(B-CAN) 
BACK_LIGHT
JOG(B)
JOG
IRQ
SYS_STOP
RESET
SYS_STOP
1 2 3 
REMOTE
SENSOR
GP1U281X
RX701
2
1 
54
17
VDD2
VDD1
D_GND
A-12V
U_CON5V
0-SOL_TP
0-MOTOR_TP
0-REC/PB
0-BIAS_TP
(B-CNA)
1-TP_RUN_PULSE
SW-TAPE2_STATE
0-MAIN_CS(TU/VOL)
0-MAIN_CS(TU/VOL)
1-TUNER_SD
1-TUNER_SD
1-FM_ST
1-FM_ST
1-PLL_DATA
1-PLL_DATA
0-MAIN_CLK
0-MAIN_CLK
0-MAIN_DATA
0-MAIN_DATA
0-CD_ON
0-CD_ON
0-P_MUTE
0-P_MUTE
0-PA_ON
0-PA_ON
0-POWER
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 
0-POWER
CLID-SW
CE-CDDSP
RESET
CD-CLK
CD-DATA
CD  CMD
WRQ
FSYNC
CE-MP3DSP
DRF
0-CD_CE 
0-MP3_CE
1-CD_DRF
SW-CLID 
0-CD_CLK
0-CD-CMD
1-CD_DATA 
CD/RST
1-CD_WRQ
1-MP3_FSYNC 
IX0073SJ
SYSTEM  
MICROCOMPUTER 
8MHz
32.768kHz
IC701
LCD701
FL DISPLAY
X701
X702
CNS704
CNS702
CNP704
CNP702
CNP703
CNS703
CNS707
TO POWER
Figure 16 BLOCK DIAGRAM (5/5)
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