DOWNLOAD Sharp CD-ES111H (serv.man3) Service Manual ↓ Size: 1.73 MB | Pages: 24 in PDF or view online for FREE

Model
CD-ES111H (serv.man3)
Pages
24
Size
1.73 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Waveforms of CD circuit, Block diagram, Schematic diagram, wiring side of P.W. board, Voltage.
File
cd-es111h-sm3.pdf
Date
PREV: Sharp CD-ES111H (serv.man2) Service Manual

Sharp CD-ES111H (serv.man3) Service Manual ▷ View online

– 17 –
CD-ES111H
T
T
DATA
DATACK
LRSY
Stopped
CH1=2 V
DC   10:1
CH2=2 V
DC   10:1
CH3=2 V
DC   10:1
5 
µ
s/div
(5 
µ
s/div)
NORM:100 kS/s
1
2
3
=Record Length=
Smoothing :   ON
CH1  :        0.00 V
CH2  :        0.00 V
Main  :        5 K
Zoom  :     100
Mode  :   AUTO
Type   :   EDGE CH3
Delay  :                    0.0 ns
Hold off  :                0.2 
µ
s
CH3  :        0.00 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
CH3
  v/DIV
       2 V
1999/04/05  20:50:17
10
IC401   58
IC401  59
IC401  60
11
12
T
T
DOUT
Stopped
CH1=2 V
DC   10:1
500 ns/div
1999/04/07  09:25:28
(500 ns/div)
NORM:200 MS/s
1
=Record Length=
Smoothing :   ON
CH1  :        0.00 V
CH2  :        0.00 V
Main  :         1 K
Zoom  :      100
Mode  :   NORMAL
Type   :   EDGE CH1
Delay  :               2.887 ms
Hold off  :                0.2 
µ
s
CH3  :        0.00 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
9
IC401  39
T
FDO
PDO2
PDO1
Stopped
CH1=500 mV
DC   10:1
CH3=1 V
DC   10:1
CH4=1 V
DC   10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
1
4
3
=Record Length=
Smoothing :   ON
CH1  :      0.000 V
CH2  :          0.0 V
Main  :      100 K
Zoom  :         2 K
Mode  :   AUTO
Type   :   EDGE CH2
Delay  :                    0.0 ns
Hold off  :                0.2 
µ
s
CH3  :        0.00 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
CH1
  v/DIV
  500 mV
1999/04/05  17:33:17
1
IC401  21
7
IC401  73
8
IC401  74
T
T
FDO
SPDO
Stopped
CH1=200 mV
DC   10:1
CH2=500 mV
DC   10:1
500 ms/div
1999/04/07  09:51:15
(500 ms/div)
NORM:20 kS/s
2
1
=Record Length=
Smoothing :   ON
CH1  :      0.000 V
CH2  :      0.000 V
Main  :      100 K
Zoom  :         2 K
Mode  :   NORMAL
Type   :   EDGE CH2
Delay  :               2.924 ms
Hold off  :                0.2 
µ
s
CH3  :        0.00 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
1
IC401  21
6
IC401  22
T
T
TE
DRF
Stopped
CH1=10 V
DC   10:1
CH2=1 V
DC   10:1
100 ms/div
(100 ms/div)
NORM:100 kS/s
2
1
=Record Length=
Smoothing :   ON
CH1  :           0.0 V
CH2  :         0.00 V
Main  :      100 K
Zoom  :         2 K
Mode  :   NORMAL
Type   :   EDGE CH1
Delay  :               2.924 ms
Hold off  :                0.2 
µ
s
CH3  :         0.00 V
CH4  :         0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
3
IC401  67
4
IC401  15
Vp-p=1.0 V~1.3 V
0.5 mV/div,0.5 
µ
sec/div
5
IC401   4
T
FDO
DRF
TE
Stopped
CH1=500 mV
DC   10:1
CH2=10 V
DC   10:1
CH3=1 V
DC   10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
1
2
3
=Record Length=
Smoothing :   ON
CH1  :      0.000 V
CH2  :          0.0 V
Main  :      100 K
Zoom  :         2 K
Mode  :   AUTO
Type   :   EDGE CH1
Delay  :                   0.0 ns
Hold off  :                0.2 
µ
s
CH3  :        0.00 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
-3 div
-1 div
0 div
+1 div
+3 div
CH  Position  To
CH2
  Position
  0.20 div
1
IC401  21
3
IC401  67
4
IC401  15
T
FDO
TDO
Stopped
CH1=500 mV
DC   10:1
CH3=500 mV
DC   10:1
500 ms/div
(500 ms/div)
NORM:20 kS/s
1
3
=Record Length=
Smoothing :   ON
CH1  :      0.000 V
CH2  :          0.0 V
Main  :      100 K
Zoom  :         2 K
Mode  :   AUTO
Type   :   EDGE CH1
Delay  :                   0.0 ns
Hold off  :                0.2 
µ
s
CH3  :      0.000 V
CH4  :        0.00 V
BW   : FULL
=Trigger=
=Filter=
=Offset=
CH1
  v/DIV
  500 mV
1
IC401  21
2
IC401  20
WAVEFORMS OF CD CIRCUIT
CD-ES111H
– 18 –
 Figure 18 BLOCK DIAGRAM (1/4)
V
V
–
+
Q807,Q808
Q813,Q814
Q821
Q822
Q823
Q801
Q803
Q810
Q811
Q812
Q819
DO
CL
DI
CE
MO/ST
SWITCHING 
SWITCHING 
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM
OUT 
P.B.
REC
L 
R 
PB
CNP205
FROM
CD SECTION
CNS205
TAPE 2
ERASE
HEAD
TAPE  2
PLAYBACK
HEAD
TAPE  1
R-CH
L-CH
R-CH
L-CH
P.B 
R
L
R
L REC
L  NF
R  NF
ALC
REC
REF
R  REC
L  REC
R  NF
L  NF
SWITCHING 
L(T2)
R(T2)
R(T1)
L(T1)
IC801
AN7345K
PLAYBACK  AND  RECORD
/PLAYBACK  AMP.
R
L
FM/AM
MPXIN
IF OUT
FM IN
AM IN
MUTE
AM  RF  IN
AM  OSC  IN 
AM  OSC
OUT 
FM
Q360
Q802
Q815
Q818
Q804
Q817
Q805
Q816
Q820
Q809
BIAS CONT
SWITCHING 
SWITCHING 
SWITCHING 
SWITCHING 
SWITCHING 
VT
FM  OSC
OSC BUFF
OSC 
X352
4.5 MHz
AM  BAND
COVERAGE
AM  TRACKING
T302
Q302
Q351
FM MUTE
LEVEL
X351
456 kHz
MO/ST
VCO
FM
DET
VCC
GND 
AM  IF 
CF351
DZH05C2+
AM IF
IC303
LA1832S
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
AM  MIX
CF352
T351
FM RF
FM
OSC
L302
CF303
T304
FM IF
FM IF
IC301
TA7358AP
FM  FRONT  END
BF301
CNP301
FM
ANTENNA
AM LOOP
ANTENNA
22
3
3
9
8
10
18
1
2
20
19
7 
18
10
8 
17
13
21
4 
5 
2 
24
23
6
9
16
14
12 11
15
1 
5
1
3
8
4
3
2
1
2
3
1
21
7
9
8
5
6
21
2
1
20
22
11
17
15
16
9
6
5
7
13
14
12
15
16
23
24
4
10
STEREO
SD
7 6
+
+B3
+
DG
+
+
+B2
+B2
+B2
+B2
+B2
FM
4
T306
L303
VR351
17
FRO
DISPLAY 
CNS
FROM
DISPLAY SECTION
CNS901
CNS803
M
M801
TAPE
MOTOR
SW801
INITIALIZE
SW803
REC
SOL801
SOLENOID
TAPE 1
SW802
INITIALIZE
SOL802
SOLENOID
CF302
RECORD/
PLAYBACK HEAD
B.P.F
Q306
L 
L 
R 
R 
R 
L 
TAPE
TUNER 
CD
R 
L 
AUX
Q806
2
3
4
5
6
7
CL
DI
CE
DO
FM ST
SD
5
4
3
2
1
10
9
8
7
6
T1_SOL
T1_RUN_PLUS 
T2_RUN_PLUS 
T_MOTOR 
CH_SW 
BIAS
TAPE_SW 
T2_SOL
REC 
REC/PLAY
PHOTE INTERRUPTER 
PHOTE INTERRUPTER 
U_CON5V
SOLENOID
DRIVER
TAPE MOTOR
DRIVER
SOLENOID
DRIVER
CNP202
CNP803
– 19 –
CD-ES111H
T101
POWER TRANSFORMER
–30 V
SO101
SPEAKER
TERMINAL
R-OUT
L-OUT
RLY101
VF2
VF2
VF1
VF1
–B2
+B5
+B1
+B2
+B2
–B1
Q206
SYSTEM
MUTE
Q101
Q102
Q103
Q104
Q108
Q109
Q105
Q106
D905~D908
D901~D904
F903
T1.6A L 250V
F901
T2.5A L 250V
F902
T2.5A L 250V
+VCC
–VCC
PRE
–VCC
PRE
+VCC
IC101
STK40205
POWER  AMP.
SO601
VIDEO/AUX IN
7
6
4
1
15
10
11
+B4
IC203
KIA7808API
VOLTAGE
REGULATOR
+B3
DGND
+5.6 V
+5.6 V
IC201
KIA7805API
VOLTAGE
REGULATOR
A_12V
CD_7V
CD+B
+B2
+B3
IC202
KIA7812API
VOLTAGE
REGULATOR
8
9
12
L
R
JK101
HEADPHONES  
FROM
DISPLAY SECTION
CNS202
FROM
DISPLAY SECTION
CNS102
FROM
DISPLAY SECTION
CNS901
FROM
CD SECTION
CNS204
Q901
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
Q207
Q107
Q208
+B5
+B4
CD_+B
MUTE
SIGAL_LVL
SP_RLY
SP_DETECT
FAN_PRT
CL
CE
DI
L
R
L 
L 
R 
R 
R 
L 
TAPE
TUNER 
CD
IC601
LC75341M
AUDIO  PROCESSOR
21
4 
24
2 
1 
8 
18
17
11
3
15
10
R 
L 
AUX
16
9
7
23
14
12
13
+B2
+B3
+B3
SO901
AC  POWER
SUPPLY  CORD
6
5
4
3
2
1
6
7
5
4
3
2
1
1
2
3
4
5
CL
CL
DI
DI
CE
DO
DO
+7V
D_GND
M_GND
D_GND
5
4
3
2
1
AC 230 V, 50 Hz
202
CNP204
CNP102
CNP901
 Figure 19 BLOCK DIAGRAM (2/4)
CD-ES111H
– 20 –
 Figure 20 BLOCK DIAGRAM (3/4)
+7V 
+7V 
M402
ROTATE
MOTOR
M401
UP/DOWN LOADING
MOTOR
+
–
+3.3V
+3.3V 
TO  MAIN  SECTION 
CONSTANT
VOLTAGE
CONSTANT
VOLTAGE
Q411
Q412
Q401,402
Q403,404
Q405,406
Q407,408
LASER
DRIVER
+3.3V
+3.3V
Q409
CD PICKUP  UNIT
IC401
LC78646E
SERVO/SIGNAL CONTROL
VDD
LDD
LDS
M
+
–
M
CNP405
CNS205
CNS204
TRACKING  COIL 
FOCUS  COIL
SW1
PICKUP IN
SW403
DISC NO.
SW404
DISC 1
NM801
SLED
MOTOR 
NM802
SPINDLE
MOTOR
M
M
XVDD
RVDD
LVDD
RFVDD 
X401
16.9344 MHz
CD  RES
CL
DI
DO
CE
ROTATE
UP_SW
DOWN_SW
OPEN_SW
DISC NO._SW
DISC 1_SW
CLOSE_SW
DRF 
VWRQ 
MGND
VCC
VCC
IC402
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
CONT5
CONT4
VDD5
LCHO
80
79
75
20
5
1
MUTE
2
30
VREF
REG_IN
REG_OUT
29
9
7
22
24
41
47
46
38
VVDD
77
10
VREF
11
9
8
7
6
25
21
20
14
15
26
5
11 10
11
8
10 9
6
7
4
5
2
3
1
61
62
63
69
57
56
55
51
50
43
44
40
37
19
6
28
26
25
23
22
21
27
4
12
19
3
1
2
+7V (+B5)
DGND
L-CH
1
5
6
4
AGND
R-CH
3
2
42
RCHO
45
68
64
65
66
DRF
67
48
49
ADAVDD
18
~
~
+
–
–
+
+5V
E
VCC
VC
C
A
B
C
F
LD
MD
DISC
UP/DOWN
OPEN/CLOSE
SW401
SW402
Page of 24
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Sharp CD-ES111H (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-ES111H (serv.man3) Service Manual ↓ Size: 1.73 MB | Pages: 24 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-ES111H (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-ES111H (serv.man3) System. Information contained in Sharp CD-ES111H (serv.man3) 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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