NAMES OF PARTS ........................................................................................................................................................... 3
FITTING OF DIAL POINTER ............................................................................................................................................. 3
WIRING SIDE OF P.W.BOARD....................................................................................................................................... 10
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 12
TYPES OF TRANSISTOR ............................................................................................................................................... 12
WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 13
FUNCTION TABLE OF IC................................................................................................................................................ 18
PARTS GUIDE/EXPLODED VIEW
PACKING OF THE SET (FOR QT-CD210 ONLY)
SHARP CORPORATION
– 1 –
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
Page 2
QT-CD210/C
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
IMPORTANT SERVICE NOTES (FOR QT-CD210 ONLY)
BEFORE RETURNING THE AUDIO PRODUCT
(Fire & Shock Hazard)
Before returning the audio product to the user, perform the
following safety checks.
1. Inspect all lead dress to make certain that leads are not
pinched or that hardware is not lodged between the chassis
and other metal parts in the audio product.
2. Inspect all protective devices such as insulating materials,
cabinet, terminal board, adjustment and compartment
covers or shields, mechanical insulators etc.
3. To be sure that no shock hazard exists, check for leakage
current in the following manner.
* Plug the AC line cord directly into a 120 volt AC outlet.
* Using two clip leads, connect a 1.5k ohm, 10 watt resistor
paralleled by a 0.15µF capacitor in series with all exposed
metal cabinet parts and a known earth ground, such as
conduit or electrical ground connected to earth ground.
* Use a VTVM or VOM with 1000 ohm per volt, or higher,
sensitivity to measure the AC voltage drop across the
resistor (See diagram).
* Connect the resistor connection to all exposed metal parts
having a return path to the chassis (antenna, metal cabinet,
screw heads, knobs and control shafts, escutcheon, etc.)
and measure the AC voltage drop across the resistor.
VTVM
AC SCALE
1.5k ohms
10W
0.15 µ F
TO EXPOSED
METAL PARTS
All check must be repeated with the AC line cord plug connection
reversed.
Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp.
AC.) or more is excessive and indicates a potential shock
hazard which must be corrected before returning the audio
product to the owner.
TEST PROBE
CONNECT TO
KNOWN EARTH
GROUND
SPECIFICATIONS
● General
Power source: AC 120 V, 60 Hz
DC 9 V [ "D" size (UM/SUM-1, R20
or HP-2) battery × 6]
Power
consumption: 12 W
(For QT-CD210)
Output power: FTC; 2.0 W min. RMS per channel
into 4 ohms from 150 Hz to 20
kHz, with no more than 10 % total
harmonic distortion.
RMS; 2.3 W/CH
(DC operation, 10 % T.H.D.)
Speakers:10 cm (4") full-range speaker x 2
Dimensions:Width; 400 mm (15-3/4")
Height; 158 mm (6-1/4")
Depth; 212 mm (8-3/8")
Weight:2.7 kg (6.0 lbs.) without batteries
● Compact disc player
Type:Compact disc
Signal
readout:
Non-contact, 3-beam semiconductor laser pickup
Audio
channels:2
Filter:8-times oversampling digital filter
D/A
converter:1-bit D/A converter
Wow and
flutter:
Unmeasurable
(less than 0.001% W. peak)
● Radio
Frequency
range:
FM; 87.6 - 108 MHz
AM; 530 - 1,720 kHz
● Tape recorder
Frequency
response:50 - 14,000 Hz (Normal tape)
Signal/noise
ratio:50 dB
Wow and
flutter:0.25 % (WRMS)
Motor:DC 9 V electric governor
Bias system: AC bias
Erase
system:Magnet erase
Specifications for this model are subject to change without
prior notice.
– 2 –
Page 3
11.
(TAPE) Record Button
12.
(TAPE) Play Button
13.
(TAPE) Rewind Button
14.
(TAPE) Fast Forward Button
15.
(TAPE) Stop/Eject Button
16.
(TAPE) Pause Button
17.
Cassette Compartment
18.
CD Compartment
19.
Tuning Control
10.
(CD) Stop Button
11.
(CD) Track Down/Review Button
12.
Volume Control
13.
Function Selector/Power Switch
14.
(CD) Track Up/Cue Button
15.
(CD) Play/Pause Button
16.
(CD) Play Indicator
17.
(CD) Pause Indicator
18.
Battery Compartment
19.
FM Telescopic Rod Aerial
20.
AC Power Input Socket
NAMES OF P ARTS
123
10
11
16
17
12
456
13 14
181920
QT-CD210/C
78
9
15
FITTING OF DIAL POINTER
Setting method of the dial pointer
1. Remove the front cabinet. (Refer to Fig.4-1 on page 4,
"Disassembly method".)
2. Remove the dial pointer.
3. Insert the dial pointer from A of the top cabinet so that it
engages with the drum gear.
4. Fully turn the drum in the opposite direction of B and set
it to the FL marks.
5. Reassemble the front cabinet.
FL Mark
Carved Seal
Top Cabinet
Dial Pointer
Dial Pointer
Dial
Pointer
Drum
Drum
Top Cabinet
Tuning
Knob
A
B
Main
PWB
Mark
Figure 3-1
FH
FL
Drum
Top Cabinet
Main
PWB
Variable Capacitor
Figure 3-2
– 3 –
Page 4
QT-CD210/C
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep it safe and ensure excellent
performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Since this CD system incorporates the following automatic
adjustment function, when the pickup is replaced, it is not
necessary to reajust it.
Since this CD unit does not need adjustment, the combination
of PWB and laser pickup unit is not restricted.
TEST MODE
QT-CD210/C
Start
Note
Operation
LCD MODE
Start
Display
While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD".
1. When the CD LID switch is in the OFF position, (CD LID is open) the unit will be able to enter the test mode.
However, can use the "UP/CUE" and "DOWN/REVIEW" button only.
2. You can only move the pickup.
3. The LCD display should be the same as it is for normal CD operations.
The use of the "UP/CUE" button will move the pickup to the outermost position.
1
The use of the "DOWN/REVIEW" button will move the pickup to the innermost position.
When the "PLAY" button is pressed, the laser will be lit. If the laser is lit and the "PLAY" button is pressed again,
2
play back will start from the current pickup position . In the playback operation, the "STOP" button is pressed,
the laser will be geve out and the playback is stopped.
After connecting of the 10kΩ resistor between IC802 27 pin and GND and holding down the "PLAY" button, move
the FUNCTION/POWER switch to "CD".
– 7 –
Page 8
QT-CD210/C
C856
0.001
C832
47/16
C22
0.1/50
L801
0.82µH
D801
1N4004
L4
AM OSC.
Q803
KRC107 M
SWITCHING
R850
1.5K
Q802
KTA1273 Y
SWITCHING
C806
330/16
C805
0.022
C21
2P(CH)
R3
220K
C13
220/10
R126
100
C122
0.01
R10
2.2K
R11
2.2K
COR1
CORE
SW201-C
SW201-B
C1
0.022
C20
0.047
C2
18P
(CH)
T3
CF3
460KHz
C14
0.022
IC1
TA2111N
9
8
7
6
5
43
2
1
T2
F1
FM BAND
PASS FILTER
D1
1N4148
R2
2.7K
C4
4P(CH)
C3
22P(UJ)
L2
VC3
CNP101
BI802
BI801
C817
100/10
D2
1N4148
R6
100
C854
0.0068
C807
0.047
R456
15K
R455
15K
R457
1K
R458
1K
R7
120
R853
2.2K
R852
2.2K
R110
120
D101
1N4148
R123
3.3K
R124
3.3K
R851
2.2K
C816
0.022
IC801
TA2109F
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C814
0.047
C813
47/16
C106
0.0027
R106
10K
R114
8.2K
R105
10K
C107
820P
C114
47/16
D102
1N4148
C118
10/16
R102
150
C109
270P
R109
120
C115
0.018(ML)
R116
3.9K
R115
3.9K
C111
330P
R108
1K
C105
0.0027
R122
1.8K
R802
2.2K
C815
47/16
BI803
R107
1K
R120
3.3K
C110
270P
C113
47/16
C802
0.022
C804
2P
(CH)
R811
22K
R5
3.3K
C6
330P
CF1
10.7MHz
C11
0.47/50
C15
10P
(CH)
R1
330
C12
4.7/50
C17
1/50
C19
0.015
(ML)
C16
1/50
C18
0.015(ML)
R9
10K
C10
1/50
C7
2.2/50
C9
0.1/50
C8
0.1/50
R4
2.2K
R8
10K
R820
47K
R833
3.3K
C841
0.047
C833
0.033(ML)
C838
0.047(ML)
R830
10K
C839
0.047(ML)
R831
3.3K
C835
470P
C834
470P
R827
15K
C82
0.0
C836
0.047(ML)
C
0.
C825
47/16
C826
47P
C837
0.047(ML)
R828
10K
C829
0.0047
C828
0.0027
C830
0.01(ML)
C123
220/10
C822
0.047
Q801
KTA1266 GR
SWITCHING
C818
56P
C821
100/10
R803
82K
C117
10/16
IC101
BA3311L
9
8
7
6
5
4
3
2
1
C108
820P
R121
1.8K
C116
0.018(ML)
R801
22
C863
47/16
C842
0.047
C843
47/16
IC803
LA6541D
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R804
68K
C819
0.1(ML)
R117
3.9K
R113
8.2K
C820
0.1(ML)
R806
2.7K
R805
39K
R807
1K
L301
BIAS OSC.
C351
0.0022
(ML)
R35
150
C121
0.01
C120
47/16
C119
2.2/50
R125
680K
C112
330P
R101
150
R118
3.9K
R351
100
C354
0.022
C352
100/10
R119
3.3K
R104
12K
R103
12K
C801
0.01
SW102-A
SW102-F
SW102-E
SW102-B
SW102-C
SW102-H
SW102-G
SW102-D
NC
NC
NC
NC
NC
CNS101
FM
AM
4
3
R-CH
L-CH
TRO
FOO
DMO
FMO
VCC
VREF
CD
RES
REG IN
REG OUT
VIN4
VIN3
VIN
GND
GND
GND
GND
GND
GND
VG4
VG3
VG2
VO4-
VO4+
VO3-
VO3+
VO2+
VO2-
VO1-
VO1+
VG1
VIN1
MT
VCC
AM OSC.
FM ANT
ST
LED
TUN
LED
AM RF
IN
FM RF
OUT
RF
GND
L3
AM BAR ANTENNA
LPF1
AM/FM
LPF2
VCO
GND
AM IF
IN
FM IF
IN
AM
AGC
AM LOW
CUT
CNS802
CNS801
CNS803
R-CH(CD)
L-CH(CD)
GND(AUDIO)
RF
VCC
FM
OSC
AM
OSC
VCC
FM
AFC
DET
MPX IN
CNP803
FM ROD
ANTENNA
ALC T
FILTER
VCC
GND
NF1
NF2
IN2
IN1
OUT2
OUT1
R
P
R
R
P
R
P
P
P
R
R
R
R
L-CH
R-CH
PRE AMP
ERASE HEAD
TAPE
AM
FM
CD
CD
TAPE
FM OSC.
AM ANT
FM OSC.
AM IF
L-CH
R-CH
FM RF
IN
MIX
OUT
FM
DET
P
+
+
-
-
SP+
SPSL+
SL-
PU-IN
LD
K
E
E
K
LD
VR
PD
G
B
B
A
F
F
C
TR+
TR-
FO+
FO-
RR+
F+
F-
2200P
2200P
PICK-UP UNIT
CD MOTOR PWB-B
M701
SLED
MOTOR
M702
SPINDLE
MOTOR
FC-
FC+
TR-
TR+
GND
PD
VR
LD
GND
K
F
B
E
A
VCC
FNI
FPI
TPI
TNI
MDI
LDO
SEL
TEB
2VRO
TEN
TEO
RFN
GND
RFO
AGCI
RFGC
RFGO
RFIS
RFRP
VRO
FEN
FEO
SBAD
MON
1M
1M
SLT-
SLT+
FM-
FM+
DM-
DM+
6
4 3
2
1
13
17
16
15
14
12
8
9
10
11
2
1
3
16
2
4
5
3
16 17 18
4
4
5
654
1
5
4
3
2
6
5
5
6
7
8
1
2
3
4
987
3
2
1
2
1
3
4
3
2
1
2
1
3
3
2
1
M
3
1
19
20 21
5
1
2
3
4
4
3
2
1
M
1
463
2
1
1
2
3
22
23
24
2
3
4
5
6
1
5
1
2
3
4
2
8
7
6
4
13
14
15
12
11
10
2
5
6
7
8
3
4
5
6
1
2
SW702
PICKUP IN
A
NC
NC
NC
NC
NC
NC
1
2
3
L1
FM IF
16
17
18
19
20
2122232425
2627282930
1
2 3
10 11
12
13
14
15
16
17
18
1920
21222324
1112
10
P
P
NC
VC1
VC2
VC4
TC3
TC4
TC2
TC1
NC
NC
NC
IC801
SERVO PRE AMP.
TA2109F
IC803
FOCUS/
TRACKING/
SPIN/
SLED DRIVER
LA6541D
IC1
FM/AM IF MPX.
TA2111N
FM IF
AM IF
SW102
RECORD/PLAYBACK
SW102
RECORD/
PLAYBACK
IC101
REC./
P.B. EQUALIZER AMP.
BA3311L
SW201
FUNCTION
SELECTOR
MAIN PWB-A1
RECORD/
PLAYBACK HEAD
TAPE
SW102
RECORD/
PLAYBACK
SW10
RECO
PLAY
FM DETECTION
9
8
7
6
5
4
3
2
1
12
11
10
PIN
NO.
VOLTAGE
IC1
0.82V(0V)
0V(0V)
0.35V(1.03V)
3.81V(3.82V)
0V(0.13V)
3.92V(3.86V)
3.39V(3.18V)
3.92V(3.86V)
0V(0V)
0V(0.14V)
0.32V(0.32V)
3.14V(3.29V)
21
20
19
18
17
16
15
14
13
24
23
22
PIN
NO.
VOLTAGE
1.22V(1.22V)
1.22V(1.22V)
3.20V(3.14V)
3.14V(3.92V)
0.7V(0.70V)
1.08V(1.01V)
0.4V(1.02V)
3.92V(3.85V)
3.92V(3.86V)
3.92V(3.86V)
3.92V(3.86V)
3.92V(3.82V)
( ): AM
9
8
7
6
5
4
3
2
1
12
11
10
PIN
NO.
VOLTAGE
IC801
4.84V
2.04V
2.04V
2.12V(0V)
2.11V(0V)
0.18V(0V)
2.84V(0V)
2.41V(0V)
2.05V
4.08V
2.05V
2.08V
21
20
19
18
17
16
15
14
13
24
23
22
PIN
NO.
VOLTAGE
2.86V(0.99V)
2.12V
2.05V
2.05V
2.63V(1.15V)
2.04V
2.07V
2.17V
2.04V
1.47V(0.77V)
0V
2.05V
( ): CD STOP
9
8
7
6
5
4
3
2
1
15
11
10
PIN
NO.
VOLTAGE
IC803
8.15V
1.08V
2.12V
2.10V
4.0V
3.42V
0V
0V
0V
3.85V
3.60V
2.09V
2.09V
6.02V
7.47V
24
23
22
21
20
19
18
17
16
30
26
25
PIN
NO.
VOLTAGE
0V
0.24V
2.13V
2.09V
4.03V
3.38V
0V
0V
0V
3.70V
3.71V
2.09V
2.11V
2.10V
8.14V
13
12
14
28
27
29
3.72V
(5.0V)
( ): CD STOP
1.87V
(1.45V)
2.97V
(4.39V)
( ): CD STOP
8.21V
(8.3V)
8.15V
(8.3V)
7.48V
(7.59V)
0V
(0V)
0V
(0V)
4.97V(5.0V)
1.88V
0V
0.6V
0V
0V
0V
0V
4.67V
0V
4.62V
0.6V1.89V
VOLTAGE:
PLAY and REC
AM
TRACKING
fH
fL
TC3
L3
AM BAND
COVERAGE
fH
fL
TC4
L4
FM BAND
COVERAGE
fH
fL
TC2
L2
FM
TRACKING
fH
fL
TC1
L1
SW102
RECORD/
PLAYBACK
SW102
RECORD/
PLAYBACK
+B
+B
+B
+B
+B
+B
2
3
8
9
10
A
2
Figure 8 SCHEMATIC DIAGRAM (1/2)
34 5
B
C
D
E
F
G
H
• The numbers 1 to 17 are waveform numbers shown in page 13.
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
78 9101112
Figure 9 SCHEMATIC DIAGRAM (2/2)
TAPE
23
AM
22
FM
21
CD
20
– 9 –
D651
1N4004
0.022
C651
0.022
D652
1N4004
C654
0.022
D653
1N4004
D654
1N4004
SW601
TAPE
MAIN
M601
TAPE
M
MOTOR
T651
POWER
TRANSFORMER
AC/DC
SO651
AC INLET
SOCKET
AC120V,60Hz
AC INPUT
SELECTOR
C652
CNP602
CNS602
+B
R230
2.7
0.022
1
1
2
2
BATTERY
DC 9V ["D" size (UM/SUM-1,R20 orHP-2)
battery x 6]
C653
+
-
Page 10
QT-CD210/C
A
B
C
CD CONTROL
PWB-A2
D
SW802
STOP
E
SW801
PLAY/
PAUSE
F
G
H
SP201SP202
SW803
REVIEW/DOWN
R847
R848
R849
SW804
CUE/UP
SPEAKERS
CNS201
1
1
2
3
4
5
6
LCD801
7
8
10
L3 AM BAR ANTENNA
BK
WH
1 2 3
SW201
FUNCTION
RD
POWER
ON
SELECTOR
OFF
4
FW806
R-CHL-CH
CD
FM
AM
TAPE
VR201-B
R216
VR201
VOLUME
R219
VR201-A
B
SW201
A
1
10
17
OPEN/CLOSE
SW810
CD LID
R220
R215
C
D
CNP201
3 2 1
C216
C218
BK
BK
C217
L801
C215
R458
16
R457
R456
C847
C846
R838
R221
R862
C852
C850
R124
ZD201
R222
R844
13
12
PLAY
RECORD/
PLAYBACK
C105
R121
R119
R123
C202
C203
D203
D202
R203
R455
R837
C851
C849
R835
C848
C844
C853
C855
100
R839
1
R846
SW102
R105
R113
R117
R836
95
5
C824
R104
R861
C121
90
10
REC.
R103
R115
D101
B
C
E
Q205
R860
C845
80
81
75
85
IC802
15
20
R843
C115
C120
R201
C204
X801
25
C825
C832
R840
70
30
R125
C233
65
35
C109
C113
C117
R202
40
31
CNP101
1
AEB
R101
3 5 7 9
1
2
C123
Q204
C235
R231
C219
C221
C222
C840
60
55
45
2
3
F
R107
IC101
R109
4 6
C239
E
C
B
C225
C220
C843
1
4
C
G
R108
C107
C108
C111
C112
11
12
10
8
D102
C122
C226
C237
R832
C833
C830
51
50
R826
C823
R824
R821
BI803
WHGYGYGYGY
R6
R4
L1
R110
12
11
10
13
9
8
7
R812
C827
R102
R126
D201
C854
R828
1
D
H
C110
C227
R827
GY
TC3
C116
C114
C119
IC201
C837
R834
R833
C826
C842
6
F1
2
C2
TC1
VC1
C21
14
R831
R830
R829
C863
C828
C841
VC3
1
2
3
4
5
6
R820
D2
3
C106
R120
R7
R114
C118
C240
C22
R232
C836
VC2
VC4
R116
R118
C241
C3
TC2
R106
R122
C234
C238
C236
R805
C838
R852
R851
C1
TC4
C818
R807
C819
C817
C821
C820
C829
T3
C11
R351
C352
D801
R804
R801
C839
15
10
5
1
1
CNP602
C822
20
R806
C815
L2
1 2
R803
13
C804
C835
16
20
IC803
25
30
R1
1
CF3
R230
15
24
C816
2
C14
5
2024
C351
C354
R352
C813
C814
C801
C802
BC
3
R3
IC1
R2
L301
Q802
IC801
C4
L4
12
E
C834
CF1
3
2
1
C6
10
C12
C
B
5
1
R853
C807
15
R802
10
Q801
C856
C7
Q803
R850
R811
BI802
BI801
C806
C805
C15
12
13
R354
B
EC
Q351
R353
C353
14
15
11
1
1E
2
3
6
9
10
8
BK
1
WH
WH
WH
WH
5
8
WH
WH
WH
WH
WH
WH
WH
BK
1
7
5
2
3
MAIN PWB-A1
COR1
T2
R10
C13
C16
C18
C19
C20
C8
C9
R5
R8
C10
CNS802
1
2
3
4
5
8
7
6
5
4
3
2
1
CNS801
R11
R9
C17
D1
YL
RD
BK
• The numbers 1 to 17 are waveform numbers shown in page 13.
1
2
34 5
Figure 10 WIRING OF P.W.BOARD (1/2)
– 10 –
6
Page 11
ERASE HEAD
(240-5)
TAPE
RECORD/PLAYBACK
QT-CD210/C
HEAD(240-4)
CNS101
WH
1
BK
2
RD
3
BK
4
(230)
BATTERYS
DC9 V [ "D" size(UM/SUM-1,
R20 or HP2) battery x 6 ]
(229)
BKRDWH
BK
BK
C652
C651
D653
D652
D654
D651
C653
C654
YL
YL
RD
BK
CNS602
SW601
TAPE MAIN
(240-7)
YL
BK
1
2
M601
TAPE MOTOR
(240-6)
BR
RD
T651
POWER
TRANSFORMER
RD
RD
SO651
AC INLET
SOCKET
AC 120V,
60Hz
POWER PWB-A3
OR
OR
PICK UP UNIT
CD MOTOR PWB-B
+
M701
SW702
PICKUP IN
COLOR TABLE
BR
BROWN
RD(R)
RED
OR
ORANGE
YL
YELLOW
GR
GREEN
BL
BLUE
VL
VIOLET
GY
GRAY
WH(W)
WHITE
BK
BLACK
PK
PINK
SLED MOTOR
M702
SPENDLE MOTOR
+
-
54321
78 654321
CNS803
WH
1
GY
2
GY
3
GY
4
GY
5
GY
6
(233)
CNP803
1
2
3
4
5
6
-
F3895AF
FM ROD ANTENNA(237)
78 9 101112
Figure 11 WIRING OF P.W.BOARD (2/2)
– 11 –
Page 12
QT-CD210/C
NOTES ON SCHEMA TIC DIAGRAM
• Resistor:
To differentiate the units of resistors, the symbol as K and M
are used: the symbol K means 1000 ohm and the symbol M
means 1000 kohm and the resistor without any symbol is an
ohm resistor. The resistor designated "Fusible" is a fuse type
resistor
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic capacitor,
the expression “capacitance/withstand voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• The indicated voltage in each section is the one measured by
Digital Multimeter between such a section and the chassis
with no signal given.
1. Tuner
( ): AM mode
Marking except for ( ): FM mode
2. CD
( ): Play mode
Marking except for ( ): Stop state
3. Deck section
( ): Record mode
Marking except for ( ): Playback mode
Display / Control section:
( ): Active state
Marking except for ( ): CD Function mode at stop state
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
• Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
FRONT
VIEW
ECB
(S)(G)(D)
(1) (2) (3)
KRC107 M
KTA1046 Y
KTA1266 GR
KTA1273 Y
KTC3199 GR
Figure 12 TYPES OF TRANSISTOR
– 12 –
Page 13
WAVEFORMS OF CD CIRCUIT
NO DISC FOCUS SEARCH STOP PLAY
QT-CD210/C
1
IC802 66pin
IC803 20pin
IC803 21pin
IC802 74pin
IC802 62pin
IC802 64pinIC802 71pin
IC802 62pin
IC802 63pin
FOO
FO+2
2
3
FO-3DMO3
FOCUS SEARCH TOC ILSTOP PLAY
4
SEL1TEI1
5
FEI2TRO2
TEI3FMO3
6
STOP PLAYCUE
5
FEI
SBAD2TRO2
7
1TMAX1
1TEI1
12
IC802 50pin
13
IC802 45pin
14
IC802 72pin
6
IC802 64pin
11
IC802 67pin
15
6
IC802 64pin
11
IC802 67pin
SBOK
2
RFO3FMO3
8
IC801 22pin
STOP PLAYREVIEW
5
FEI
IC802 62pin
RFGO2TRO2
9
IC801 19pinIC802 67pin
RFRP3
10
IC801 17pin
STOP PLAYTCD-782 TNO-02 PLAYBACK
TEI1LO1
6
IC802 64pin
TRO2
11
IC802 67pin
SBAD3
7
IC802 63pin
1TEI1
15
IC802 71pin
6
IC802 64pin
11
15
IC802 71pin
16
IC802 86pin
17
IC802 82pin
FMO
RO2
3
– 13 –
Page 14
QT-CD210/C
TROUBLESHOOTING (CD SECTION)
When the CD does not function
When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean
the objective lens, and check the playback operation. When this section does not operate even after the above step is taken,check
the following items.
Remove the cabinet and follow the troubleshooting instructions.
"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup
lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.
Dust gradually accumulates on the objective lens during use, and it may degrade performance.
To avoid this problem, use a cleaning disc designed for CD optical pickup lenses.
HOW TO USE
1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has
the mark next to it.
2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button.
3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continues to turn, press the stop button.
CAUTION
The CD lens cleaner should be effective for 30 - 50 operations, however if the brushes become worn out earlier then please
replace the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or
rinse with clean water and seek medical advice.
The CD cleaner disc must not be used on car CD player or on computer CD ROM drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting product is prohibited by law.
Cleaner Liquid
• The CD function will not work.
The CD operating keys don't work.
Yes
Check the power supply, 16.93 MHz clock, and reset terminal.
Yes
Check the pickup-in switch (SW702) position.
Yes
Check the Focus system.
Cleaning Disc
PARTS CODE:
UDSKA0004AFZZ
Figure 14
– 14 –
Page 15
• Laser failure.
QT-CD210/C
Is +5V applied to the emiter of Q204 ?
Yes
Is +5V applied to the collector of Q204 ?
Yes
Is +5V applied to the pin 75 (VDD) of IC802 ?
Yes
Is +5V applied to the pin 1 (VCC) of IC801 ?
Yes
Is +0V applied to the pin 74 (SEL) of IC802 ?
Yes
Is approx. 1.8V applied to the collector of Q801.
Yes
Check BI801/CNS801. If it is normal, the optical pickup is
faulty.
No
Check the PWB pattern of Q204.
Check the peripheral parts of IC803 and Q204.
No
Check the PWB pattern between collector of Q204 and pin 75 of
No
IC802.
Check the PWB pattern between collector of Q204 and pin 1 of
No
IC801.
Check the laser come on when pattern cut between pin 8 (SEL) of
No
IC801 and pin 74 (SEL) of IC802.
Check the peripheral parts of IC801 and Q801. If it is normal, the
No
optical pickup is faulty.
• Focus failure.
Does the optical pickup move up and down when the disc is
removed?
Yes
Is the following waveform ouput at the pin 62 (FEI) of IC802
when the disc is set?
Yes
pin 62
(FEI)
pin 86
(FOO)
pin 63
(SBAD)
Is the waveform shown above input at the pin 63 (SBAD) of
IC802?
Yes
IC801 is faulty.
No
FAILURE".
Check the periphery of IC801 and BI801/CNS801. Is it normal?
Check as stated in item "FOCUS SERVO SAWTOOTH WAVE
No
Yes
The optical pickup is faulty.
Check the pattern between pin 13 of IC801 and pin 63 of IC802.
No
Check the periphery of IC801 and BI801/CNS801.
– 15 –
Page 16
QT-CD210/C
• Focus servo sawtooth wave failure.
Is sawtooh wave output to the pin 66 (FOO) of IC802 ?
Yes
1.5~2.5sec
Is +8.1V applied to the pins 1 and 30 (VCC) of IC803 ?
Yes
Is sawtooth wave obtained between pins 20 and 21 of IC803 ?
Yes
1.5~2.5sec
Is sawtooth wave obtained between pins 3 and 4 of BI801/
CNS801 ? (as shown above)
Yes
BI801/CNS801 connection failure or optical pickup failure.
No
No
No
No
IC802 is faulty.
Check the PWB pattern of IC803.
Check the PWB pattern of IC803.
Check the PWB pattern between BI801/CNS801 and IC803.
• Spindle motor clv servo failure.
Is following wave output to the pin 55 (DMO) of IC802 when
the Function is changed to "PLAY" from "STOP" ?
Yes
DMO
Is above wave obtained between pins 5 and 6 of IC803 ?
Yes
Is above wave obtained between pins 5 and 6 of BI803/
CNS803 ?
Yes
BI803/CNS803 connection failure or optical pickup failure.
No
No
No
Check the procedure in "HF ERROR".
If OK. IC802 is faulty.
Check the PWB pattern between pin 72 (DMO) of IC802 and pins
5 and 6 of IC803. If OK. IC803 is faulty.
Check the PWB pattern between BI803/CNS803 and IC803.
– 16 –
Page 17
• Track search failure
QT-CD210/C
Does the sled motor run in FF/REW state when the CD
TEST MODE is set?
Yes
Is the following wave output to the pin 67 (TRO) of IC802
during track search in normal playback?
Yes
TRO
Is the following wave output to the pins 12 (TEO) of IC801
during track search in normal playback?
Yes
TEO
TEI
TEZI
Is the above wave output to the pins 64 (TEI) and 65 (TEZI)
of IC802 during track serch in normal playback?
Yes
Is the following wave output to the pin 60 (RFZI) and 61
(RFRP) of IC802 during track search in normal playback?
Yes
RFRP
RFZI
No
No
No
No
No
Check as stated in item "SLED MOTOR OPERATION FAILURE".
IC802 failure.
Check the PWB pattern between pin 67 (TRO) of IC802 and pin
28 of IC803.
Check the PWB pattern between pins 25 and 26 of IC803 and
Optical pickup.
If OK. Optical pickup failure.
Check the PWB pattern between pin 12 (TEO) of IC801 and pins 64
(TEI) and 65 (TEZI) of IC802. If OK. IC801 failure.
Check the PWB pattern between pin 22 (RFO) and 18 (RFIS), 17
(RFRP) of IC801 and pins 60 and 61 of IC802. If OK. IC801 failure.
Normal.
• Sled motor operation failure.
Is following sled feed signal output the pin 71 (FMO) of IC802
when FF/REW key is pressed after the CD TEST MODE is
seted?
Yes
Is following sled feed signal input the pins 12 and 13 of IC803
when FF/REW key is pressed after the CD TEST MODE is
seted?
Yes
Is sled feed signal output the pins 10 and 11 of IC803?
Yes
Is sled feed voltage applied between both terminals of sled
motor?
Yes
Check the CD mechanism (periphery of sled motor).
If the sled motor does not run when DC2.0V is applied to
both terminals of sled motor, the sled motor is faulty.
FFREW
FMO
FFREW
SL ±
No
No
No
No
IC802 is faulty.
Check the PWB pattern between pin 71 of IC802 and pins 12 and
13 of IC803.
Check the peripheral parts of IC803. If OK, IC803 is faulty.
Check the BI803/CNS803.
• Sled servo failure.
Is following sled signal output the pin 71 (FMO) of IC802
during playback?
Yes
FMO
Normal.
No
IC802 is faulty.
– 17 –
Page 18
QT-CD210/C
FUNCTION TABLE OF IC
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (1/4)
Pin No.
1*(OT5)S1SEG1OutputSegment signal output to the LCD panel.
2(OT6)S2SEG2OutputUp to 72 segments in a matrix with COM1 to COM4 can be displayed.
3(OT7)S3SEG3OutputAll of the S1 to S18 pins can be switched for output ports by a program.
4(OT8)S4SEG4OutputAlso, the S15 to S18 pins each can be switched for I/O ports individually.
5(OT9)S5SEG5OutputWhen set for I/O ports, these pins become Nch open-drain output.
6*(OT10)S6SEG6OutputFurthermore, the S11 to S14 and the P8-0 to P8-3 pins can be switched for
7*(OT11)S7SEG7Outputuse as CD signal (CLCK to IPF) input/output pins by a program.
8*(OT12)S8SEG8Output• CLCK: Subcodes P thru W data readout clock input/output.
9*(OT13)S9SEG9Output Selected between input and output by a command.
10*(OT14)S10SEG10Output• DATA: Subcodes P thru W data output.
11*
12*
13*
14*
15(BCK/S15)CDSEL0Output• IPF : Correction flag output. When AOUT is C2 correction output, it
16(AOUT/S16) CDSEL1Output
17(MBOV/S17) DOOR INOutput
18(IPF/S18)DOOR OUTOutput
19MVDDMVDD1—Power supply pins.
20MVSSMVSS1—Normally, apply a voltage of 4.5 to 5.5V to VDD.
21*(K0)P1-0TRAY CLOSEInput4-bit CMOS I/O ports.
22*(K1)P1-1TRAY OPENInputThese ports can be set for input or output bit for bit by a program.
23(K2)P1-2PUSEL0InputThese pins can be pulled up to VDD or down to GND by program.
24(K3)P1-3PUSEL1InputTherefore, they can be used as key input pins. Also, when they are set for
25
26(ADin1)P3-1 ADIN1InputThese ports can be set for input or output bit for bit by a program.
27(ADin2)P3-2 ADIN2InputThe P3-0 to P4-0 pins serve dual purposes as analog inputs for the internal
28(ADin3)P3-3 MUTEInput6-bit 4-channel A/D converters.
29(BUZR/PU INInputThe internal A/D converters can complete conversion in 6 instruction cycles
Port Name
(CLCK/OT15)
S11• LRCK: Channel clock (44.1kHz) output.
(DATA/OT16)
S12 Polarity can be inverted by a command.
(SFSY/OT17)
S13• AOUT: Audio data output.
(LRCK/OT18)
S14 It outputs a high when buffer overflows.
P8-0 outputs a high indicating that correction is impossible.
P8-1
P8-2
P8-3
(DCREF)P3-0
ADin4)P4-0using a successive approximation method. The required pins can be set for
Terminal Name
SEG11Output• SFSY: Playback system frame sync signal output.
SEG12Output It outputs a low for L channel and a high for R channel.
SEG13Output• BCK : Bit clock (1.4122MHz) output.
SEG14Output• MBOV: Buffer memory-over signal output.
DISPLAYInput5-bit CMOS I/O ports.
Input/Output
Function
In a backup state (when the CKSTP instruction executed), the device's
current consumption is reduced to 1µA or less, allowing for the supply
voltage to be lowered to 2.0V.
The device is reset and the program starts from address 0 when a voltage
of 2.7V or more is applied to this pin when it is at 0V (power-on reset).
I/O port, a change of state in this input can be used to clear the clock stop
or wait mode.
A/D analog input bit for bit by a program. P3-0 can be set for reference
voltage input, and the internal power supply (MVDD) can be used for this
reference voltage.
The P4-0 pin serves dual purposes as a buzzer output pin.
The buzzer output can be selected from 8 frequencies, 0.625 to 3kHz.
Each selected frequency can be output in one of four modes: continuous,
single, 10Hz intermittent, and 10Hz intermittent at 1Hz interval.
Whether or not to use and how to control the A/D converter and buzzer all
can be set by a prograam.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 18 –
Page 19
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (2/4)
QT-CD210/C
Port NameTerminal NamePin No.Input/Output
30(S12)P4-1PUSEL2Input3-bit CMOS I/O ports.
31*(SO/S11/NCInput/OutputThese ports can be set for input or output bit for bit by a program.
SDA)P4-2These pins serve dual purposes as input or output pins for the serial
P4-3The SIO is a 2-wire/3-wire compatible serial interface. 4 or 8 bits of serial
data, beginning with the MSB or LSB, are serially output from the SO/SDA,
pin at each clock edge on the SCK/SCL pin, and the data on S11 or S12
pin is serially input to the device.
The serial clock (SCK/SCL) allows selection between the internal (450/225/
150/75 kHz) and external sources and a selection of the active edge, rise or
fall. Moreover, since the clock and data can be output via Nch open-drain
outputs, variouts, device controls and communication between controllers
can be greatly facilitated.
When an SIO interrupt is enabled, an interrupt is generated at completion
of SIO execution and the program jumps to address 4.
All inputs to SIO contain a Schmitt trigger circuit.
33TEST0TEST0InputTest mode control input pins.
34TEST1TEST1InputThe test mode is selected when these pins are set high and normal
35TEST2TEST2Inputoperation is selected when they are low.
36TEST3TEST3Input
37TEST4TEST4Input
38TEST5TEST5Input
39*(OT19)/HSO /HSOOutputCD control output pins.
40*(OT20)SPCK SPCKOutput• /HSO: Playback speed mode output.
41*(OT21)SPDA SPDAOutput High = normal speed; Low = double speed.
42*(OT22)COFS COFSOutput• SPCK: Processor status signal readout clock output (176.4kHz)
• SPDA: Processor status signal output.
• COFS: Correction system frame clock output (7.35kHz)
These pins can be switched for output ports by a program.
43*DOUTDOUTInput/OutputDigital output pin.
44*SBSYSBSYInput/OutputSubcode block sync output pin. It outputs a high at the S1 position when
subcode sync is detected.
45*SBOKSBOKInput/OutputSubcode Q data CRCC determination result output pin. It outputs a high
when CRCC check is found OK.
46VDDVDD1Input/OutputCD unit's digital block power supply pins.
47VSSVSS1Input/OutputNormally, apply 5V to VDD.
When not using a CD (CD off), this power supply can be turned off, with
only the controller power supply kept active, so that the contrller alone is
operating. In this case, the CD off bit must be set to 1. When this bit is set
to 1, pins 11 through 18 and pins 39 through 42 all are changed for output
ports if they have been set for CD control signal input/output pins.
48P2VREFP2VREFInput/OutputPLL block-2 VREF pin.
49PDOPDOInput/OutputThis pin outputs a phase error between EFM and PLCK signals.
50TMAXTMAXInput/OutputTMAX detection result output pin.
Selected by command bit TMPS.
Longer than preset period: Outputs P2VREF.
Shorter than preset period: Low level (Vss).
Within preset period: High impedance.
51LPFNLPFNInput/OutputInverted input of low-pass filter amp.
52LPFOLPFOInput/OutputOutput of low-pass filter amp.
53PVREFPVREFInput/OutputPLL block VREF pin.
54VCOFVCOFInput/OutputVCO filter pin.
55AVSSAVSSInput/OutputAnalog block ground pin.
56SLCOSLCOInput/OutputDAC output pin for data slice level generation.
57RFIRFIInput/OutputRF signal input pin.
58AVDDAVDDInput/OutputAnalog block power supply pin.
59RFCTRFCTInput/OutputRFRP signal center level input pin.
60RFZIRFZIInput/OutputRFRP zero-cross input pin.
61RFRPRFRPInput/OutputRF ripple signal input pin.
62FEIFEIInput/OutputFocus error signal input pin.
Function
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 19 –
Page 20
QT-CD210/C
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (3/4)
Port NameTerminal NamePin No.Input/Output
63SBADSBADInput/OutputSubbeam add signal input pin.
64TEITEIInput/OutputTracking error input pin.
This input is read when tracking servo is on.
65TEZITEZIInput/OutputTracking error zero-cross input pin.
66FOOFOOInput/OutputFocus equalizer output pin.
67TROTROInput/OutputTracking equalizer output pin.
68VREFVREFInput/OutputAnalog reference power supply pin.
69RFGCRFGCInput/OutputRF amplitude adjusting control signal output pin. It outputs 3-level PWM
signals. (PWM carrier = 88.2kHz)
70TEBCTEBCInput/OutputTracking balance control signal output pin. It outputs 3-level PWM signals.
Normally, connect these pins to the power supply lines that are used in
common for the VDD and VSS pins.
81DVSRDVSRInput/OutputR-channel D/A converter unit ground pin.
82ROROInput/OutputR-channel data forward output pin.
83DVRRDVRRInput/OutputR-channel reference voltage pin.
84DVDDDVDDInput/OutputD/A converter unit power supply pin.
85DVRLDVRLInput/OutputL-channel reference voltage pin.
86LOLOInput/OutputL-channel data forward output pin.
87DVSLDVSLInput/OutputL-channel D/A converter unit ground pin.
88NCNCInput/OutputNC pins. Normally, connect these pins to ground or leave them open.
89*NC/VPPNCInput/Output
90/RSTRESETInputDevice's system reset signal input pin.
The device remains reset while RESET is held low and when RESET is
released back high, the CD unit becomes operational and the program
starts from address 0. Normally, a system reset is asserted when a voltage
of 2.7V or more is applied to VDD when it is at 0V (power-on reset).
Therefore, this pin must be pulled high when used for this purpose.
Function
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 20 –
Page 21
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (4/4)
QT-CD210/C
Pin No.
91/HOLDRYNCRECInputThis pin is used to input a signal that requests or clears the hold mode.
92INTRREMO-INInputExternal interrupt input pin.
93*MXOMXO—Crystal oscillator pins for the controller.
94*MXIMXI—The oscillator clock is used as the timebase for the clock facility or as the
95MVSSMVSS—Power supply pins.
96MVDDMVDD—Normally, apply a voltage of 4.5 to 5.5V to VDD.
97OT1COM1OutputCommon signal outputs to the LCD panel.
98OT2COM2OutputUp to 72 segments in a matrix with S1 to S18 can be displayed.
99OT3COM3OutputThree voltage levels MVDD, VEE (1/2 MVDD), and GND are output for
100OT4COM4Output83Hz period at 2ms intervals.
Port Name
Terminal Name
Input/Output
Function
Normally, use this pin for CD mode select signal input or battery detection
signal input.
There are two hold modes: clock stop mode (crystal oscillator turned off)
and a wait mode (CPU stopped). These modes are entered by executing
the CKSTP and WAIT instructions, respectively.
The clock stop mode can be requested by a programmed input: low level
detection on HOLD pin or forced execution, and can be cleared by
detecting a high on the HOLD pin or a change of state in its input signal.
When the CKSTP instruction is executed, the clock generator and the CPU
stop operating and the device is placed in a memory backup state. During
this state, the device's current consumption is reduced to 1µA or less.
At the same time, the display output and CMOS output ports are
automatically set low, and the Nch open-drain outputs are turned off.
The wait mode is executed regardles of the input state on the HOLD pin,
with the device's current consumption reduced.
This mode is cleared by a change of state in the HOLD input.
When the interrupt facility is enabled and a pulse of 1.11 to 2.22µs in
duration is applied to this pin, an interrupt is generated and the program
jumps to address 1. Input logic and the active edge (rise or fall) can be
selected for each interrupt input.
Also, the internal 8-bit time clock can be chosen for this interrupt input, in
which case it is possible to count pulses or generate an interrupt at a given
pulse count (address 3).
controller's system clock. Connect a 4.5MHz or 75kHz crystal resonator to
the MXO and MXI pins. Since these pins do not contain internal feedback
resistors, etc, an amp resistor or output resistor must be added external to
the chip.
When using the clock generated by the CD unit's crystal oscillator for
clocking the entire device operation, fix the MXI pin to the GND level.
Oscillation is stopped by executing a CKSTP instruction.
Select the crystal oscillator and control its operation by a program.
In a backup state (when the CKSTP instruction executed), the device's
current consumption is reduced to 1µA or less, allowing for the supply
voltage to be lowered to 2.0V.
The device is reset and the program starts from address 0 when a voltage
of 2.7V or more is applied to this pin when it is at 0V (power-on reset).
After a system reset and after deassertion of a clock stop instruction, the
VEE voltage is output and the DISP OFF bit is set to 0 before common
signals are output.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 21 –
Page 22
QT-CD210/C
— M E M O —
– 22 –
Page 23
PARTS GUIDE
QT-CD210/C
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
1. MODEL NUMBER2. REF. No.
3. PART NO.4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
Explanation of capacitors/resistors parts codes
Capacitors
VCC ....................... Ceramic type
VCK........................ Ceramic type
VCT........................ Semiconductor type
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MN............... Cylindrical type (without lead wire)
VC • • TV................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
Resistors
VRD ....................... Carbon-film type
VRS........................ Carbon-film type
VRN ....................... Metal-film type
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MN............... Cylindrical type (without lead wire)
VR • • TV................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
("J" ±5%, "F" ±1%, "D" ±0.5%.)
If there are no indications for other parts, the resistors are ±5%
carbon-film type.
NOTE:
Parts marked with “” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
Page 24
QT-CD210/C
PARTS CODENO.PARTS CODE
PRICE
RANK
DESCRIPTIONNO.
INTEGRATED CIRCUITS
IC1VHITA2111N/-1J AN FM/AM IF MPX.,TA2111N
IC101VHIBA3311L/-1J AK REC./P.B.Equalizer Amp.,
IC201VHITA8227P/-1J AH Power Amp.,TA8227P
IC801VHITA2109F/-1J AL Servo Pre Amp.,TA2109F
IC802VHITC9457F0-1J AZ Servo/Signal Control,TC9457F0
IC803VHILA6541D/-1J AW Focus/Tracking/Spin/Sled Driver,
BA3311L
LA6541D
TRANSISTORS
Q204VSKTA1046Y/-1J AC Sillicon,PNP,KTA1046 Y
Q205VSKTC3199GR-1J AB Silicon,NPN,KTC3199 GR
Q351VSKTC3199GR-1J AB Silicon,NPN,KTC3199 GR
Q801VSKTA1266GR-1J AB Silicon,PNP,KTA1266 GR
Q802VSKTA1273Y/-1J AE Silicon,PNP,KTA1273 Y
Q803VSKRC107M//-1J AC Digital,NPN,KRC107 M
DIODES
D1,2VHD1N4148//-1J AA Silicon,1N4148
D101,102VHD1N4148//-1J AA Silicon,1N4148
D201~203VHD1N4148//-1J AA Silicon,1N4148
D651~654VHD1N4004//-1J AB Silicon,1N4004
D801VHD1N4004//-1J AB Silicon,1N4004
ZD201VHEDZ5R1BSB-1J AC Zener,5.1V,DZ5.1BSB
FILTERS
CF1RFILF0001SJZZJ AD FM IF,10.7 MHz
CF3RFILA0001SJZZJ AD AM IF,460 kHz
F1RFILR0001SJZZJ AD FM Band Pass Filter
TRANSFORMERS
T2RCILI0006SJZZJ AC FM Detection
T3RCILI0007SJZZJ AC AM IF
! T651RTRNP0036SJZZ J AQ Power
COILS
COR1RCORF0005SJZZ J AB Core
L1RCILR0001SJZZJ AB FM RF
L2RCILB0004SJZZJ AD FM Oscillation
L3RCILA0001SJZZJ AD AM Bar Antenna
L4RCILB0002SJZZJ AC AM Oscillation
L301RCILB0003SJZZJ AD Bias Oscillation
L801VP-DHR82K0000J AE 0.82 µH,Choke
VC1~4RVC-R0001SJZZJ AK Variable Capacitor with Trimmer
(TC1~4)
VIBRATOR
X801RCRM-0002SJZZJ AE Ceramic,16.93 MHz
CAPACITORS
C1VCKYPA1HF223Z J AB 0.022 µF,50V
C2VCCCPA1HH180J J AA 18 pF (CH),50V
C3VCCUPA1HJ220J J AA 22 pF (UJ),50V
C4VCCCPA1HH4R0C J AA 4 pF (CH),50V
C6VCKYPA1HB331K J AA 330 pF,50V
C7RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C8,9RC-GZA104AF1HJ AB 0.1 µF,50V,Electrolytic
C10RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C11RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic
C12RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C13RC-GZA227AF1AJ AB 220 µF,10V,Electrolytic
C14VCKYPA1HF223Z J AB 0.022 µF,50V
C15VCCCPA1HH100J J AA 10 pF (CH),50V
C16,17RC-GZA105AF1HJ AB 1 µF,50V,Electrolytic
C18,19VCQYKA1HM153K J AB 0.015 µF,50V,Mylar
C20VCKYPA1HF473Z J AB 0.047 µF,50V
PRICE
RANK
C21VCCCPA1HH2R0C J AA 2 pF (CH),50V
C22RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic
C105,106VCKYPA1HB272K J AA 0.0027 µF,50V
C107,108VCKYPA1HB821K J AA 820 pF,50V
C109,110VCKYPA1HB271K J AA 270 pF,50V
C111,112VCKYPA1HB331K J AA 330 pF,50V
C113,114RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C115,116VCQYKA1HM183K J AB 0.018 µF,50V,Mylar
C117,118RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C119RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C120RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C121,122VCKYPA1HF103Z J AB 0.01 µF,16V
C123RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C202RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C203VCKYPA1HF103Z J AB 0.01 µF,16V
C204VCKYPA1HF223Z J AB 0.022 µF,50V
C215,216VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C217,218VCKYPA1HB152K J AA 0.0015 µF,50V
C219,220RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C221,222VCKYPA1HB102K J AA 0.001 µF,50V
C225RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C226VCKYPA1HF223Z J AB 0.022 µF,50V
C227RC-GZW338AF1C J AF 3300 µF,16V,Electrolytic
C233,234RC-GZA477AF1A J AC 470 µF,10V,Electrolytic
C235~238RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C239,240VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C241RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C351VCQYKA1HM222K J AA 0.0022 µF,50V,Mylar
C352RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C353VCQYKA1HM562K J AA 0.0056 µF,50V,Mylar
C354VCQYKA1HM223K J AB 0.022 µF,50V,Mylar
C651~654VCKYPA1HF223Z J AB 0.022 µF,50V
C801VCKYPA1HF103Z J AB 0.01 µF,16V
C802VCKYPA1HF223Z J AB 0.022 µF,50V
C804VCCCPA1HH2R0C J AA 2 pF (CH),50V
C805VCKYPA1HF223Z J AB 0.022 µF,50V
C806RC-GZA337AF1C J AC 330 µF,16V,Electrolytic
C807VCKYPA1HF473Z J AB 0.047 µF,50V
C813RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C814VCKYPA1HF473Z J AB 0.047 µF,50V
C815RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C816VCKYPA1HF223Z J AB 0.022 µF,50V
C817RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C818VCCSPA1HL560J J AA 56 pF,50V
C819,820VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C821RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C822VCKYPA1HF473Z J AB 0.047 µF,50V
C823,824VCKYPA1HF223Z J AB 0.022 µF,50V
C825RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C826VCCSPA1HL470J J AA 47 pF,50V
C827VCQYKA1HM153K J AB 0.015 µF,50V,Mylar
C828VCKYPA1HB272K J AA 0.0027 µF,50V
C829VCKYPA1HB472K J AB 0.0047 µF,50V
C830VCQYKA1HM103K J AA 0.01 µF,50V,Mylar
C832RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C833VCQYKA1HM333K J AB 0.033 µF,50V,Mylar
C834,835VCKYPA1HB471K J AA 470 pF,50V
C836~839VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C840~842VCKYPA1HF473Z J AB 0.047 µF,50V
C843RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C844RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C845VCKYPA1HF473Z J AB 0.047 µF,50V
C846RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C847,848RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C849,850VCKYPA1HB222K J AA 0.0022 µF,50V
C851,852RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C853VCKYPA1HF223Z J AB 0.022 µF,50V
C854VCKYPA1HB682K J AB 0.0068 µF,50V
C855VCKYPA1HF223Z J AB 0.022 µF,50V
C856VCKYPA1HB102K J AA 0.001 µF,50V
C863RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
DESCRIPTION
RESISTORS
R1VRD-ST2CD331JJ AA 330 ohms,1/6W
R2VRD-ST2CD272JJ AA 2.7 kohms,1/6W
R3VRD-ST2CD224JJ AA 220 kohms,1/6W
R4VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R5VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R6VRD-ST2CD101JJ AA 100 ohm,1/6W
R7VRD-ST2CD121JJ AA 120 ohms,1/6W
R8,9VRD-ST2CD103JJ AA 10 kohm,1/6W
– 1 –
Page 25
QT-CD210/C
NO.PARTS CODE
R10,11VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R101,102VRD-ST2CD151JJ AA 150 ohms,1/6W
R103,104VRD-ST2CD123JJ AA 12 kohms,1/6W
R105,106VRD-ST2CD103JJ AA 10 kohm,1/6W
R107,108VRD-ST2CD102JJ AA 1 kohm,1/6W
R109,110VRD-ST2CD121JJ AA 120 ohms,1/6W
R113,114VRD-ST2CD822JJ AA 8.2 kohms,1/6W
R115~118VRD-ST2CD392JJ AA 3.9 kohms,1/6W
R119,120VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R121,122VRD-ST2CD182JJ AA 1.8 kohms,1/6W
R123,124VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R125VRD-ST2CD684JJ AA 680 kohms,1/6W
R126VRD-ST2CD101JJ AA 100 ohm,1/6W
R201VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R202VRD-ST2CD472JJ AA 4.7 kohms,1/6W
R203VRD-ST2CD561JJ AA 560 ohms,1/6W
R215,216VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R219,220VRD-ST2CD272JJ AA 2.7 kohms,1/6W
R221,222VRD-ST2CD102JJ AA 1 kohm,1/6W
R230VRD-ST2EE2R7JJ AA 2.7 ohms,1/4W
R231,232VRD-ST2CD121JJ AA 120 ohms,1/6W
R351VRD-ST2CD101JJ AA 100 ohm,1/6W
R352VRD-ST2CD151JJ AA 150 ohms,1/6W
R353VRD-ST2CD333JJ AA 33 kohms,1/6W
R354VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
R455,456VRD-ST2CD153JJ AA 15 kohms,1/6W
R457,458VRD-ST2CD102JJ AA 1 kohm,1/6W
R801VRD-ST2EE220JJ AA 22 ohms,1/4W
R802VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R803VRD-ST2CD823JJ AA 82 kohms,1/6W
R804VRD-ST2CD683JJ AA 68 kohms,1/6W
R805VRD-ST2CD393JJ AA 39 kohms,1/6W
R806VRD-ST2CD272JJ AA 2.7 kohms,1/6W
R807VRD-ST2CD102JJ AA 1 kohm,1/6W
R811VRD-ST2CD223JJ AA 22 kohms,1/6W
R812VRD-ST2CD102JJ AA 1 kohm,1/6W
R820VRD-ST2CD473JJ AA 47 kohms,1/6W
R821VRD-ST2CD223JJ AA 22 kohms,1/6W
R824VRD-ST2CD103JJ AA 10 kohm,1/6W
R826VRD-ST2CD224JJ AA 220 kohms,1/6W
R827VRD-ST2CD153JJ AA 15 kohms,1/6W
R828VRD-ST2CD103JJ AA 10 kohm,1/6W
R829VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R830VRD-ST2CD103JJ AA 10 kohm,1/6W
R831~834VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R835,836VRD-ST2CD271JJ AA 270 ohms,1/6W
R837,838VRD-ST2CD103JJ AA 10 kohm,1/6W
R839VRD-ST2CD473JJ AA 47 kohms,1/6W
R840VRD-ST2EE100JJ AA 10 ohm,1/4W
R843,844VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R846VRD-ST2CD331JJ AA 330 ohms,1/6W
R847VRD-ST2CD102JJ AA 1 kohm,1/6W
R848VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R849VRD-ST2CD682JJ AA 6.8 kohms,1/6W
R850VRD-ST2CD152JJ AA 1.5 kohms,1/6W
R851~853VRD-ST2CD222JJ AA 2.2 kohms,1/6W
R860VRD-ST2CD101JJ AA 100 ohm,1/6W
R861VRD-ST2CD332JJ AA 3.3 kohms,1/6W
R862VRD-ST2CD223JJ AA 22 kohms,1/6W
PRICE
RANK
DESCRIPTION
OTHER CIRCUITRY PARTS
BI801/CNS801 QCNWN0158SJZZ J AF Connector Ass’y,8/8Pin
BI802/CNS802 QCNWN0159SJZZ J AD Connector Ass’y,5/5Pin
BI803/CNS803 QCNWN0115SJZZ J AE Connector Ass’y,6/6Pin
CNP101QCNCW001DSJZZ J AC Plug,4Pin
CNP201QCNCW001CSJZZ J AC Plug,3Pin
CNP602QCNCW002BSJZZ J AC Plug,2Pin
CNP803QCNCM932FAFZZ J AC Plug,6Pin
CNS101QCNWN0010SJZZ J AG Connector Ass’y,4Pin
CNS201QCNWN0157SJZZ J AC Connector Ass’y,3Pin
CNS602QCNWN0162SJZZ J AC Connector Ass’y,2Pin
FW806QCNWN0163SJZZ J AD Flat Wire,10Pin
LCD801RV-LX0006SJZZJ AF LCD Display
M601(240-6)9GD192112346J AX Motor with Pulley [Tape]
M701RMOTV0409AFM1 J AN Motor with Gear [Sled]
M702RMOTV0408AFM3 J AN Motor with Chassis [Spindle]
SP201,202VSPA010PB014S J AG Speaker,Woofer
SW102QSW-S0001SJZZ J AD Switch,Slide Type
[Record/Playback]
NO.
SW201QSW-S0002SJZZ J AD Switch,Slide Type
SW601(240-7) 9GD640101149JSwitch,Leaf Type [Tape Main]
SW702QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]
SW801QSW-K0001SJZZ J AC Switch,Key Type [Play/Pause]
SW802QSW-K0001SJZZ J AC Switch,Key Type [Stop]
SW803QSW-K0001SJZZ J AC Switch,Key Type [Review/Down]
SW804QSW-K0001SJZZ J AC Switch,Key Type [Cue/Up]
SW810QSW-F0001SJZZ J AD Switch,Leaf [CD Lid]
PRICE
RANK
DESCRIPTIONPARTS CODE
[Function Selector]
CD MECHANISM PARTS
301NGERH0586AFZZ J AC Gear,Middle
302NGERH0587AFZZ J AC Gear,Drive
303MLEVP1054AFZZ J AC Rail,Guide
304NSFTM0291AFFW J AD Shaft,Guide
305PCUSG0613AFZZ J AC Cushion
! 306DCTRH8003SJ01 JPickup Unit Ass’y
701XBSSD26P06000 J AA Screw,ø2.6×6mm
702XHBSD20P05000 J AA Screw,ø2×5mm
703XBBSD20P03000 J AA Screw,ø2×3mm
704LX-WZ1070AFZZJ AA Washer,ø1.5×ø3.8×0.25mm
M701RMOTV0409AFM1 J AN Motor with Gear [Sled]
M702RMOTV0408AFM3 J AN Motor with Chassis [Spindle]
SW702QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]
CABINET PARTS
201GCABA1038SJM1 J AV Front Cabinet
202GCABB1038SJSA J AN Top Cabinet
203GFTAT1004SJSA J AF CD Lid
204CHLDM1001SJ01 J AG Stabilizer Ass’y
204- 1PMAGF0002AWZZ J AE Magnet
204- 2 ————— Holder,Stabilizer
205GFTAB1009SJSA J AC Battery Compartment Lid
206GFTAC1004SJSA J AE Cassette Holder
208HDECQ0027SJSA J AB Decoration Plate,Dial Window
209HPNLC1042SJSA J AC Panel,Control
210HSSND0001SJSA J AB Dial Pointer
211JBTN-0013SJSAJ AB Button,Pause
212JBTN-0014SJSAJ AB Button,Stop/Eject
213JBTN-0015SJSAJ AB Button,Fast Forward
214JBTN-0016SJSAJ AB Button,Rewind
215JBTN-0017SJSAJ AB Button,Play
216JBTN-0018SJSAJ AB Button,Record
217JHNDP1003SJSA J AE Handle
218JKNBK0023SJSA J AB Knob,Volume
219JKNBK0024SJSA J AB Button,Function
220JKNBZ0031SJSAJ AD Button,CD
221JKNBZ0032SJSAJ AC Knob,Tuning
222CGERH0001SJ01 J AF Damper Gear Ass’y
223LANGK0001SJFW J AC Bracket,Button
224LANGZ0003SJZZ J AE Bracket,Battery
225LHLDA1001SJZZJ AC Holder,AM Bar Antenna
226LHLDW1001SJZZ J AD Nylon Band
227RCORF0002SJZZ J AC Core
228LHLDZ1021SJZZJHolder,LCD
229MSPRC0004SJFN JSpring,Battery,230MSPRC0005SJFD J AB Spring,Battery,+/231MSPRD0002SJFD J AC Spring,CD Lid
232MSPRD0009SJFD J AB Spring,Cassette Holder Up
233MSPRZ0002SJFD J AB Spring,Rod Antenna
234NDRM-0003SJZZ J AB Drum
235PGUMS0001SJZZ J AB Cushion,CD Lid
236PSLDM3003SJFW JBracket,Shield
237QANTR0003SJZZ J AL Rod Antenna
238MSPRP0002SJFW J AC Bracket,Record
240CMECB0003SJ01 J AZ Tape Mechanism Ass’y
240- 19GD192104309J AR Pinch Roller Arm Ass’y
240- 29GD19210703J AE Belt,REW/FF
240- 39GD19210938JBelt,Main
240- 49GD62140116J AT Head,Record/Playback
240- 59GD62071008J AQ Head,Erase
240- 59GD62091010J AM Head,Erase
240- 6(M601) 9GD192112346J AX Motor with Pulley [Tape]
240- 7(SW601) 9GD640101149JSwitch,Leaf Type [Tape Main]
601XBBSD25P06000 J AB Screw,ø2.5×6mm
602XUBSD25P10000 J AB Screw,ø2.5×10mm
603XUBSD30P08000 J AA Screw,ø3×8mm
604XUBSD30P10000 J AA Screw,ø3×10mm
605XUBSD30P12000 J AA Screw,ø3×12mm
(Not Replacement Item)
– 2 –
Page 26
QT-CD210/C
PARTS CODENO.PARTS CODE
606XUPSD25P08000 J AB Screw,ø2.5×8mm
607XWHSD28-08120J AB Washer,ø2.8×ø12×0.8mm
608XWSSJ26-06000J AA Washer,ø2.7×ø5.3×0.6mm
610XHPSD20P03000 J AA Screw,ø2×3mm
PRICE
RANK
DESCRIPTIONNO.
PACKING PARTS (For Canada/Central America)
SPAKA0036SJZZJPacking Add.,Left/Right
SPAKC0091SJZZ JPacking Case
SPAKZ0013SJZZJTop Pad,Packing Case
SPAKZ0014SJZZJPolyethylene Sheet,Unit
SSAKH0001SJZZ J AC Polyethylene Bag,Unit
SSAKK0002SJZZJ AC Polyethylene Bag,
TLABR1082SJZZJ AB Label,Bar Code,Packing Case
TLABZ0015SJZZJ AC Label,VJ No.,Packing Case
AC Power Supply Cord
ACCESSORIES
!QACCD0006AW00 J AP AC Power Supply Cord
!QACCU0001SJ00 J AR AC Power Supply Cord
TINSE0031SJZZJ AC Operation Manual
TINSK0023SJZZJOperation Manual
TLABZ0041SJZZJ AH Label,Feature
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.
SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan
Printed in Japan
A0001-2062NS•HA•C
SC • SL • LAG
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