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CD-XP700H (serv.man9). Block diagram - Sharp Audio Service Manual (repair manual)

cd-xp700h (serv.man9) service manual
Model
CD-XP700H (serv.man9)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
106.05 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Block diagram
File
cd-xp700h-sm9.pdf
Date
Next: Sharp CD-XP700H (serv.man10) Service Manual

Read Sharp CD-XP700H (serv.man9) Service Manual online

– 15 –
CD-XP700H
 Figure 15 BLOCK DIAGRAM (1/3)
CNP7
CNP6
Q2
+3.3V
+5V
+5V
CONT5
MP3 CE
MP3 CL
DVDD1
DVDD2
DVDD3
DVDD4
DVDD5
DVDD6
X2
X1
LRSY
ADDATA
ADBCK
ADLRCK
C2FIN
CKIN(16M)
CKOUT
DATAIN
DATACK
CONT3
CONT4
SLDO
SPDO
FDO
TDO
+5V 
+6.5V 
TO DISPLAY SECTION
CLAMP SW
WRQ
CE
DO
CLK
DI
CD RES
OPEN/CLOSE
DISC NO.
SUB-CE
MPEG POWER
DRF
CNS4
BI4
CNP4
M2
SLED
MOTOR 
M1
SPINDLE
MOTOR
M
M
TRACKING  COIL
FOCUS  COIL
PICKUP UNIT 
FIN1 A
FIN2 B
TIN1 E
TIN2 F
VVDD
ADAVDD
VDD
LVDD
RVDD
XVDD
VDD5V
LDS
LDD
Q1
LASER
DRIVER
VCC3
SYS-CE
SYS-CL
SYS-DO
SYS-DI
VCC2
VCC4
VCC
VCC
VCC
DOEB
DCASUB
DCASLB
VCC1
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIVER
TO MAIN SECTION
R-CH
L-CH
AGND
DGND
DGND_DRIVER
+5V(DIG.) (+B7)
+5V(ANL) (+B8)
+6.5V (+B4)
RCHO
RVSS
LVSS
LCHO
IC1
LC78645NE
CD SERVO
-
+
M
SW1
OPEN/
CLOSE
XL1
33.8688 MHz
XL2
4.19 MHz
5
4
3
2
3
2
5
4
7
8
6
1
1
6
7
8
9
10
11
12
1
2
4
3
5
SW2
CLAMP
SW3
DISC
NUMBER
M3
T/T
UP/DOWN
LOADING
MOTOR
6
1
2
4
3
5
6
1
2
4
3
5
6
42
37
51
43
44
45
25
70
71
43
44
61
62
63 64 65
66
67
CE
CL
DI
DO
WRQ
RES
DEF
48
49
XOUT
XIN
68
77
79
80
18
38
41
46
47
7
27
8
9
10
19
75
20
21
22
23
26
60
54
52
50
1
4
5
6
7
15
16
26
27
2
17
25
4
3
2
1
79
80
80
9
7
5
51
31
21
11
68
61
OEB
CASUB
CASLB
45
43
44
41
42
38
39
35
29
22
21
14
8
40
18
24 23
28
SW4
PICKUP IN
+3.3V 
+3.3V 
+3.3V 
+5V 
+5V 
~
~
23
1
6
22
29 30
31
30
~
~
~
IC5
IX0542AW
MP3 SUB
MICROCOMPUTER
IC3
LC78683E
MP3
DECODER
FSYNC
CMDOUT
INTB
FSYNC
CMDOUT
INTB
VDD
M+
M–
PS–
PS+
SL-
SL+
VDD
AVDD
73
77
66
73
77
66
73
77
66
15
16 18 19
IC4
LC32V4265B
4M DRAM
11
10
26
27
MP3 CE
MP3 CL
MDATA0
MDATA0
MDATA7
~
MDATA8
MDATA15
ADRS8
RASB
WEB
ADRS7
ADRS0
MDATA3
75
76
6
40
IC7
SI3033LUS
REGULATOR
3.3V
IC6
SI3033LU
REGULATOR
3.3V
Q3
Q4
Q5
,
41 ,
33
40
~
53
60
~
~
,
42 , 50 ,
2
5
~
~
MDATA4
MDATA7
DWEB
DRASB
~
MDATA8
MDATA11
~
MDATA12
MDATA15
~
ADRS0
ADRS3
~
ADRS4
ADRS8
~
,
15
,
,
7
10
~
18
21
~
,
24
28
~
, 35
38
~
, 40
43
~
16
,
+
–
+
–
ZD1
CD-XP700H
– 16 –
 Figure 16 BLOCK DIAGRAM (2/3)
+B6
7
8
6
5
4
+B4
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
AUX  L
R
JK690
VIDEO/AUX IN
VCC
+B5
CLK 
+B6
+B6
+B6
+B5
AM IF
VT
AM LOOP
ANTENNA
CNP301
BI601 
–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
R
L
BIAS
T1/T2
MUTING
P.B.
REC.
AC BIAS
TAPE
TUNER
CD
PB
CNP7
FROM
CD SERVO
SECTION 
HEAD
ERASE
SWITCHING 
SWITCHING 
SWITCHING 
BIAS
Q113
Q114
Q112
Q110
Q706
Q707
Q708
SWITCHING 
Q109
BIAS OSC
Q111
L103
Q105
Q106
RECORD/
PLAYBACK
HEAD
TAPE 2
PLAYBACK
HEAD
TAPE 1
L-CH
R-CH
L-CH
R-CH
IC601
LC75341
AUDIO
PROCESSOR
+B5
R
L
REC
R
L  
ALC
R REC 
L REC 
POP
REDUCE
SWITCHING 
L(T2) 
R(T2) 
R(T1) 
L(T1) 
+B7
+B8
R
L
PHASE
(FM/AM)
MPX IN
STEREO
AM RF IN
AM OSC IN 
AM OSC OUT 
FM
Q360
X OUT
X352
4.5 MHz
AM BAND
COVERAGE
AM
TRACKING 
T303
T306
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
CF351
IC303
LA1832S
FM IF DET.
FM MPX./AM IF
AM MIX
CF352 
T351
CF302
CF301
Q301
FE301
FM FRONT END
21
4
24
2
1
8
18
17
3
9
10
18
11
16
3
15
10
9
7
23
14
12
13
1
2
19
7
18
10
13
21
4
2
24
23
6
9
16
12
11
15
1
5
4
1
3
7
2
4
1
21
7
9
8
5
17
6
21
2
1
20
22
11
17
16
15
5
1
6
3
13
14
12
15
16
23
24
4
7
H/N
P.B 
REC
T1/T2
T1/T2
ALC
+B5
+B5
+B5
SYSTEM
MUTE
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
ICT21
LC72723
RDS DECORDER 
16
15
14
13
8
9
10
2
3
11
7
SO301A
FM ANTENNA
TERMINAL
MPX IN
VDDA
X OUT
X IN
QT21
XT21
4.332 MHz
RST
RDDA
RDCL
RD-ID/ READY
AOUT
X IN
L354
LOW PASS LOW
FM IF
AMP.
R
L
+B5
VSSD
TEST
L
R
L
R
L
R
L
R
VDDD
– 17 –
CD-XP700H
 Figure 17 BLOCK DIAGRAM (3/3)
KIA7805AP
AN78L05
Q905
–VF
VF2
VF1
Q801
IC855
+B2
+B3
+B4
-B1
+B1
-B2
+B7
+B3
+B10
-
12
13
41
+B5
19
Q705
R
L
0dB
TT
+B10
RX701
REMOTE
SENSOR
D803, D804
D802
D801
RL914
JK701
HEADPHONES
M4
FAN
MOTOR 
M
Q906
Q709
Q601
Q602
Q603
Q604
IC901
STK41221
POWER AMP.
F804
T2A L 250V
VOLTAGE
REGULATOR
F803
T2A L 250V
F805
T2.5A L 250V
F802
T4A L 125V
F801
T4A L 125V
R-OUT 
L-OUT 
Q901~
Q904
CLK 
SO901
SPEAKER
TERMINAL
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
32
REC/PLAY
VLOAD 
RESET
+B10
+B10
+B10
+B10
+B9
VDD 
VDD
VDD
~
CE
DI
DO
XL700
4.194304 MHz
–
BIAS
T1/T2
AVDD
SW701~SW705
SW711~SW725
SW727~SW729
KEY 
TO CD 
SERVO
SECTION
TO CD
SECTION
IC701
IX0541AW
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY 
27
85
80
33
45
93
14
92
1 2 4 5 6 7 8
14
18
2
78
70
5
1
3
2
1
11
6
7
1
5
8
100
33
31
37
26
15
46
11 12 
9
1 0 
16 1 7  20 21 22 23 24
41
79
54
38
59
62
~
52
45
51
50
55
49
48
40 25 13
39
34
T.F.
PT801
MAIN POWER
TRANSFORMER
SYSTEM
MUTE
~
~
~
91
86
~
~
~
~
TAPE
MECHANISM
ASS'Y
RESET
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_+13V
LD+7V
+B5
+B10
A+10V
UNSW_5.6V
+B7
+B8
+B9
D_5V
A_5V
SW_5V
KIA7810AP
KIA7812AP
IC851~IC854
VOLTAGE REGULATOR
VOLTAGE
REGULATOR
M
L841
LINE
FILTER
RL841
PT841
SUB POWER
TRANSFORMER
D842~
  D845
+B10
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Here you can read online and download Sharp CD-XP700H (serv.man9) Service Manual in PDF. CD-XP700H (serv.man9) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-XP700H (serv.man9) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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