Sharp QT-CD210W(BL) Service manual

QT-CD210H/W
SERVICE MANUAL
No. S1002QTCD210H
QT-CD210H(BK)
QT-CD210H(BL)
QT-CD210H(S)
QT-CD210W(BK)
QT-CD210W(BL)
QT-CD210W(S)
Illustration: QT-CD210H
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified should
be used.
• Note for users in U.K.
Recording and playback of any material may require consent
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
Illustration: QT-CD210W
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
IMPORTANT SERVICE NOTES (QT-CD210H FOR U.K. ONLY) .................................................................................... 3
VOLTAGE SELECTION (QT-CD210W ONLY) .................................................................................................................. 3
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR (FOR QT-CD210W) ................................................................ 3
SPECIFICATIONS ............................................................................................................................................................. 4
NAMES OF PARTS ........................................................................................................................................................... 5
FITTING OF DIAL POINTER ............................................................................................................................................. 5
OPERATION MANUAL ...................................................................................................................................................... 6
DISASSEMBLY .................................................................................................................................................................. 8
REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 8
ADJUSTMENT ................................................................................................................................................................. 10
SCHEMATIC DIAGRAM .................................................................................................................................................. 12
WIRING SIDE OF P.W.BOARD ....................................................................................................................................... 14
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 16
TYPES OF TRANSISTOR ............................................................................................................................................... 16
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 17
TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 18
FUNCTION TABLE OF IC ................................................................................................................................................ 22
PARTS GUIDE/EXPLODED VIEW
PACKING METHOD (QT-CD210H FOR U.K. 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.
QT-CD210H/W
SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class I Requirements.
However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
(1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than
the lead-in position, the Laser will light for several seconds to detect a disc. Do not look into the Pickup Lens.
(2) The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping.
(3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.
(4) Under no circumstances look directly into the Pickup Lens at any time.
(5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
VAROITUS! LAITTEEN KéYTTéMINEN
MUULLA KUIN TéSSé
KéYTTôOHJEESSA MAINITULLA
TAVALLA SAATTAA ALTISTAA
KéYTTéJéN TURVALLISUUSLUOKAN 1
YLITTéVéLLE NéKYMéTTôMéLLE
LASERSéTEILYLLE.
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING - OM APPARATEN ANVéNDS
Pè ANNAT SéTT éN I DENNA
BRUKSANVISNING SPECIFICERAS. KAN
ANVéNDAREN UTSéTTAS FôR OSYNLIG
LASERSTRèLNING, SOM ôVERSKRIDER
GRéNSEN FôR LASERKLASS 1.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
QT-CD210H for Europe
CAUTION
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
● This Portable CD Stereo System is classified
as a CLASS 1 LASER product.
● The CLASS 1 LASER PRODUCT label is located on the rear cover.
● Use of controls, adjustments or performance of
procedures other than those specified herein
may result in hazardous radiation exposure.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
As the laser beam used in this compact disc
player is harmful to the eyes, do not attempt to
disassemble the cabinet. Refer servicing to
qualified personnel only.
QT-CD210H for Australia/New Zealand/Thailand/Philippines/QT-CD210W
–2–
QT-CD210H/W
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
QT-CD210H for Europe
QT-CD210H for U.K.
IMPORTANT SERVICE NOTES (QT-CD210H FOR U.K. ONLY)
Before returning the unit to the customer after completion of a
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.
Set name
Set value
Withstanding Voltage Tester
Test voltage
WITHSTANDING
VOLTAGE TESTER
4,240 VPEAK
3,000 VRMS
Set time
6 secs
Set current (Cutoff current)
4 mA
PROBE
AC
OUT
UNIT
Unit
SHORT-CIRCUT
AC POWER
SUPPLY CORD
Judgment
OK: The “GOOD” lamp lights.
CONNECT THE PROBE
TO GND OF CHASSIS
SCREW TERMINAL
NG: The “NG” lamp lights and the buzzor sounds.
VOLTAGE SELECTION (QT-CD210W ONLY)
The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the
selector in either direction unitil the correct voltage figure is displayed in the window next the adjustment screw.
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR (FOR QT-CD210W)
QPLGA0253AFZZ
QACCA0001SJ00
QACCB0001SJ00
QACCE0001SJZZ
QPLGA0250AFZZ
–3–
QT-CD210H/W
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
SPECIFICATIONS
QT-CD210H/W
● General
Power source: AC 230-240 V, 50 Hz
(QT-CD210H for DC 9 V ["D" size (UM/SUM-1, R20
U.K./Europe)
or HP-2) battery × 6]
● Radio
Frequency
range:
(QT-CD210H)
FM; 87.5 - 108 MHz
AM; 526.5 - 1,606.5 kHz
Power source: AC 230-240 V, 50 Hz
(QT-CD210H for DC 9 V ["D" size (UM/SUM-1, R20
Australia/
or HP-2) battery × 6]
New Zealand/
Thailand)
● Radio
Frequency
range:
(QT-CD210W)
FM; 88 - 108 MHz
AM; 526.5 - 1,606.5 kHz
Power source: AC 220 V, 60 Hz
(QT-CD210H for DC 9 V ["D" size (UM/SUM-1, R20
Philippines)
or HP-2) battery × 6]
● Tape recorder
Frequency
response:
50 - 14,000 Hz (Normal tape)
Signal/noise
ratio:
50 dB
Wow and
0.3 % (DIN 45 511)
flutter:
(QT-CD210H for
Europe)
Wow and
0.25 % (WRMS)
flutter:
(QT-CD210H for
U.K./Australia/
New Zealand/
Thailand/
Philippines/
QT-CD210W)
Power source:
(QT-CD210W)
Power
consumption:
(QT-CD210H)
Power
consumption:
(QT-CD210W)
Output power:
(QT-CD210H for
U.K./Australia/
New Zealand/
Thailand/
Philippines/
QT-CD210W)
AC 110-127/220-240 V, 50/60 Hz
DC 9 V ["D" size (UM/SUM-1, R20
or HP-2) battery × 6]
8W
10 W
MPO; 8.4 W (4.2 W + 4.2 W)
(AC operation, 10 % T.H.D.)
RMS; 4.6 W (2.3 W + 2.3 W)
(DC operation, 10 % T.H.D.)
Motor:
DC 9 V electric governor
Bias system: AC bias
Erase system: Magnet erase
Output power: MPO; 8.4 W (4.2 W + 4.2 W)
(QT-CD210H for (AC operation, DIN 45 324)
Europe)
RMS; 4.6 W (2.3 W + 2.3 W)
(DC operation, DIN 45 324)
Speakers:
Output
terminals:
Dimensions:
Weight:
10 cm (4") full-range speaker x 2
Headphones; 16-50 ohms
(recommended; 32 ohms)
Width; 400 mm (15-3/4")
Height; 158 mm (6-1/4")
Depth; 212 mm (8-3/8")
2.2 kg (6.0 lbs.) without batteries
● Compact disc player
Type:
Compact disc
Signal
Non-contact, 3-beam semireadout:
conductor laser pickup
Audio
channels:
2
Filter:
8-times oversampling digital filter
D/A
converter:
1-bit D/A converter
Wow and
Unmeasurable
flutter:
(less than 0.001% W. peak)
Specifications for this model are subject to change without
prior notice.
–4–
QT-CD210H/W
NAMES OF PARTS
11.
12.
13.
14.
15.
16.
17.
18.
19.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
Illustration: QT-CD210W
(TAPE) Record Button
(TAPE) Play Button
1 2 3 4 5 6
7
8
9
(TAPE) Rewind Button
(TAPE) Fast Forward Button
10
(TAPE) Stop/Eject Button
(TAPE) Pause Button
Cassette Compartment
CD Compartment
CD Eject Button
11 12 13
14 15 16
Tuning Control
17
18
(CD) Stop Button
(CD) Track Down/Review Button
Volume Control
19
20
Stand-by, On/Function Switch
(CD) Track Up/Cue Button
(CD) Play/Pause Button
(CD) Play Indicator
(CD) Pause Indicator
FM Telescopic Rod Aerial
Headphone Socket
21
23
VOLTAGE
SELECTOR
Battery Compartment
AC
220V - 240V
Voltage Selector Switch (QT-CD210W Only)
AC Power Input Socket
AC
110V - 127V
22
FITTING OF DIAL POINTER
Setting method of the dial pointer
1. Remove the front cabinet. (Refer to Fig.8-1 on page 8,
"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.
Top Cabinet
Dial
Pointer
Drum
Top Cabinet
Tuning
Knob
A
B
Drum
Dial Pointer
Main
PWB
Dial Pointer
FL Mark
Carved Seal
Drum
FH
Top Cabinet
Main
PWB
FL
Mark
Variable Capacitor
Figure 5-1
Figure 5-2
–5–
–6–
■
Headphones
■
To AC INPUT
Battery power
1
1
■
3
4
2
6
Volume control
● Batteries are not included.
R20, HP-2 or similar)
2
5
To an AC socket
● 6 “D” size batteries (UM/SUM-1,
■
AC
110V - 127V
AC
220V - 240V
1
AC 110-127/220-240 V,
50/60 Hz
AC power (For QT-CD210W)
● For QT-CD210W
● QT-CD210H for
customers in
Thailand and Europe
VOLTAGE SELECTOR
■
● For QT-CD210W
● QT-CD210H for
customers in
Philippines
Tuning the power ON
and to STAND-BY
To an AC socket
(For Thailand/Europe)
AC 230 - 240 V, 50 Hz
(For Australia/New Zealand)
AC 230 - 240 V, 50 Hz
(For U.K.)
AC 230 - 240 V, 50 Hz
To AC INPUT
AC power (For QT-CD210H)
(For Philippines)
AC 220 V, 60 Hz
■
● QT-CD210H for
customers in
Australia and
New Zealand
2 Preparation for use
● For QT-CD210W
● QT-CD210H for
customers in U.K.
AC power lead x 1
1 Check the supplied accessory
To stop playback
1
FM
2
4 Listening to a CD
Aerial adjustment
1
■
After use
3 Listening to the radio
2
3
Label side up.
AM
5
4
Tune in to the desired station.
2
QT-CD210H/W
OPERATION MANUAL
–7–
5
4
3
2
To stop recording
6 Recording from CDs
4
1
5 Listening to a tape
3
1
Label side up.
6
2
3
To stop playback
5
1
Tune in to the
desired station.
2
To stop recording
6
4
3
4
or dust accumulate on the pickup, clean it using
commercial cleaning disc (brush type.)
● Do not touch the Laser pickup lens. If fingerprints
CD pickup cleaning
7 Recording from the radio
QT-CD210H/W
QT-CD210H/W
DISASSEMBLY
Power Transformer
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.
STEP
REMOVAL
PROCEDURE
FIGURE
(C2)x7
ø3x12mm
(B3)x1
(C1)x1
Main PWB
(C4)x3
(B4)x2
(B2)x2
Top Cabinet/
Front Cabinet
1. Screw ................... (A1) x7
2. Socket .................. (A2) x1
8-1
2
Power PWB
1. Screw ................... (B1) x2
2. Hook ..................... (B2) x2
3. Socket .................. (B3) x1
4. Hook ..................... (B4) x2
8-2
1. Socket .................. (C1) x1
2. Screw ................... (C2) x7
3. Screw ................... (C3) x1
4. Solder ................... (C4) x3
5. Socket .................. (C5) x3
6. Screw ................... (C6) x2
8-2
Power
Power PWB Transformer
8-3
(D1)x3
ø2.5x10mm
Main PWB/
CD Control PWB
(Note)
Top Cabinet
AC Socket
(E1)x4
ø3x10mm
CD Mechanism
(C5)x2
Washer
CD Mechanism
1. Screw ................... (D1) x3
8-3
5
Tape Mechanism
1. Screw ................... (E1) x4
8-3
Front Cabinet
(B1)x2
ø3x12mm
Figure 8-2
4
Top Cabinet
CD Lid
Switch
SW651
(Voltage Selector)
QT-CD210W Only
1
3
(C3)x1
ø2.5x8mm
(C5)x1
Main
PWB
(A2)x1
Tape
Mechanism
(C6)x2
ø3x8mm
(A1)x4
ø3x12mm
(A1)x3
ø3x12mm
Figure 8-1
Top Cabinet
CD Control
PWB
Figure 8-3
REMOVING AND REINSTALLING THE MAIN PARTS
CD MECHANISM SECTION
(A1) x2
ø2.6 x6mm
Perform steps 1 to 4 of the disassembly method to remove the
CD mechanism.
How to remove the pickup (See Fig. 8-4.)
CD
Mechanism
Pickup
1. Remove the screws (A1) x 2 pcs., to remove the shaft (A2)
x1 pc.
2. Remove the stop washer (A3) x1 pc., to remove the gear
(A4) x 1 pc.
3. Remove the pickup.
Note : (Figure 8-3 and Figure 8-4)
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector to protect the optical pickup from
electrostatic damage.
Shaft
(A2) x1
Gear
(A4) x1
Figure 8-4
–8–
Stop
Washer
(A3) x1
QT-CD210H/W
TAPE MECHANISM SECTION
(A1) x1
ø2x7mm
(A1) x1
ø2x3mm
Hook
(A2)x2
Perform steps 1 to 5 of the disassembly method to remove the
tape mechanism. (See page 8.)
How to remove the record / playback and erase
heads (See Fig. 9-1.)
Record/Playback
Head
Erase Head
1. Remove the screws (A1) x 2 pcs., to remove the record/
playback head.
2. Remove the hooks (A2) x 2 pcs., toward the center position
as shown in Fig. 5-1. and then extract the erase head
upward.
Note:
After replacing the heads and performing the azimuth
adjustment, be sure to apply screwlock.
Figure 9-1
How to remove the pinch roller (See Fig. 9-2.)
1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (B1) x 1 pc.,
upwards.
<A>
Pinch Roller
Pawl
Pinch Roller
(B1)x1
Figure 9-2
How to remove the belts (See Fig. 9-3.)
Main Belt
(C1)x1
1. Remove the main belt (C1) x 1 pc., from the motor pulley.
2. Remove the FF/REW belt (C2) x 1 pc., from the REW/FF
roller.
3. Put on the belts in the reverse order of removal.
Note:
When putting on the belt, ascertain that the belt is not twisted,
and clean it.
Motor
Flywheel
REW/FF
Clutch Ass'y
FF/REW Belt
(C2)x1
Figure 9-3
How to remove the motor
(See Figs. 9-4.)
(D2)x2
Special
Screw
1. Remove the mainbelt.
2. Remove the screw (D1) x 1 pc., to remove the motor mount.
3. Remove the screws (D2) x 2 pcs., to remove the motor.
Note:
When mounting the motor, pay attention to the motor mounting
angle.
Motor
Mount
(D1)x1
Special
Screw
Motor
Motor
Motor Mount
Figure 9-4
How to remove the flywheel (See Fig. 9-5.)
(E1) x 1
Stop Washer
1. Remove the belt.
2. Remove the stop washer (E1) x 1 pc., with a small precision
screwdriver to extract the flywheel from the capstan metal.
Note:
When the stop washer is deformed or damaged, replace it
with a new one.
Washer
Flywheel
How to reinstall the parts
Install each part in the reverse order of the removal with care.
Figure 9-5
–9–
QT-CD210H/W
ADJUSTMENT
MECHANISM SECTION
• Driving Force Check
• AM IF/RF
Torque Meter
Specified Value
PLAY: TW-2412
Test Stage
Over 120 g
• Torque Check
Torque Meter
Specified Value
Play: TW-2111
25 to 65 g.cm
Fast Forward: TW-2231
60 to 130 g.cm
Rewind: TW-2231
60 to 130 g.cm
Instrument
Connection
Specified
Value/Adjusting
Point
AM IF
T3
Input: Antenna
Output: Pin 18 of IC1
AM
Band Coverage
AM Tracking
fL: L4
fH: TC4
fL: 600 kHz: L3
fH: 1,400 kHz: TC3
Input: Antenna
Output: Speaker
Terminal (CNP201
Load resistance: 4
ohms)
• Head Azimuth
Torque Meter
Specified Value
MTT-114
Output: Speaker Terminal
(CNP201 Load resistance: 4 ohms)
CNP101 4 3 2 1
Test
Tape
SW102
L301
• Tape Speed
Adjusting
Point
MTT-111 Variable
resistor in
motor. (M601)
Specified
Value
Instrument
Connection
3,000 ± 90 Hz
Output: Speaker
Teaminal
(CNP201 Load
resistance: 4 ohms)
BIAS OSC.
IC101
1
11
12
2
CNP201
1
123
CNP602
TAPE SECTION
Position of each switch or control
Volume control
Function switch
Max
Tape/Power Off
VR201
• Bias Oscillation
Adjustment Point
Specified Value
82 kHz ± 6 kHz
L301
Instrument
Connection
Pin 1 of CNP101
SW201
• Playback Amplifier Sensitivity Check
Test Tape
Specified Value
MTT-118
1.1 V ± 3 dB
Instrument Connection
Speaker Terminal
(Load resistance: 4 ohms)
TUNER SECTION
FM ROD
ATENNA
fL: Low-range frequency
fH: High-range frequency
IC803
MAIN PWB
• FM IF/RF
Test Stage
Specified
Value/Adjusting
Point
Instrument
Connection
T2
FM Detection
T2
Input: Pin 1 of IC1
Output: Pin 18 of IC1
FM
Band Coverage
fL: L2
fH: TC2
FM Tracking
fL: 88.0 MHz: L1
fH: 108.0 MHz: TC1
Iuput: Antenna
Output: Speaker
Terminal (CNP201
Load resistance: 4
ohms)
AM IF
FM
DETECTION
T3
1
12
IC1
13
fH FM
fL TRACKING
18 24
L2
L4
FM BAND
COVERAGE
fL
fH
TC2
TC4
L1
TC1
TC3
fH
fL
AM BAR
ANTENNA
AM
TRACKING
fH
fL
L3
AM BAND
COVERAGE
Figure 10 ADJUSTMENT POINTS
– 10 –
QT-CD210H/W
CD SECTION
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
Start
While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD".
Note
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.
Operation The use of the "UP/CUE" button will move the pickup to the outermost position.
The use of the "DOWN/REVIEW" button will move the pickup to the innermost position.
LCD MODE
Start
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".
Display
LASER LIGHTING CONFIRMATION
R802
Q801
R801
C839
10
R821
C807
R851
6
1
WH
GY
GY
GY
GY
GY
C806
C856
30
COR1
SW810
CD LID
T2
C1
20
L2
TC2
VC1
VC2
VC3
VC4
C4
C5
TC3
C21
Figure 11-1
– 11 –
TC4
R9
13
C18
15
C19
R5
TC1
IC1
C7
L1
24
12
10
C3
C6
C2
5
R2
13
12
1
C13
1 2 3
R4
C20
C11
F1
BK
C15
BK
L4
C10
D2
C16
C22
R6
R10
R8
CF1
3
R1
2
1 2 3 1
C12
CF3
R3
C14
C9
T3
C8
R7
R11
1
20
25
5
7
5
2
3
MAIN PWB-A1
C17
C825
16
15
C805
C838
C842
R824
C843
C835
1
BI801
C834
R853
C841
51
50
30 31
R861
R828
C833
10 IC802
15
45
20
40
25 35
BI803
TP
BCE
IC803
C824
R839
OPEN/CLOSE
C815 C802
8
7
6
5
4
3
2
1
CNS801
WH
WH
WH
WH
WH
WH
BK
C830
17
16
C801
C817
60
55
R843
R804
R852
5
R846
R844
100
1
85 75
90
70
95
65
C828
R826
C827
R827
C826
R820
C855
10
R862
81 80
C853
C823
C8 6
C82
1. Remove the front cabinet according to the disassembly method.
2. Short the TP of the Figure 11-1 to turn on the CD LID SW 810.
3. While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD".
4. Open the CD LID and press the PLAY button. The laser lights up for a few seconds. (At this time, the pickup lens moves up
and down and adjusts the focus to check if there is a disc or not.)
D1
QT-CD210H/W
( ): CD STOP
3.72V R801
1.87V
(5.0V) 22
(1.45V)
MAIN PWB-A1
Q801
KTA1266 GR
SWITCHING
MON
A
K
E
B
K
E
A
A
F
C
B
F
2200P
5
5
5
4
4
4
3
3
2
2
2
1
1
1
3
R802
2.2K
+B
K
E
RFN 24
1 VCC
R805
39K
A
2 FNI
B
3 FPI
F
4 TPI
6 MDI
7 LDO
1M
F+
FG
FO-
PD
B
VR
TR-
SP+
SP-
M
SL+
SL-
-
PU-IN
GND
SW702
PICKUP IN
C
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
+
-
+
M701
SLED
MOTOR
2
3
TR-
6
6
5
5
4
4
4
3
3
3
2
2
2
1
1
1
C820
0.1(ML)
R820
47K
R827
15K
C830
0.01(M
RFIS 18
R828
10K
10
C833
0.033(ML)
VRO 16
C822
0.047
FEN 15
C821
100/10
R803
82K
PD
FEO 14
VR
R831
3.3K
DM+
DM-
R833
3.3K
C842
0.047
FM+
FMSLT+
C834
470P
SLTC843
47/16
C835
470P
FOO
NC
NC
REG IN RES
VG3
VIN3
GND
VO3+
7
8
9 10 11 12 13 14 15
+B
L80
0.82
+B
C805
0.022
8.15V
8.21V
(8.3V)
(8.3V)
D801
Q802
1N4004
7.48V
KTA1273 Y
(7.59V)
SWITCHING
R850
( ): CD STOP
1.5K
+B
3 4.97V(5.0V)
0V
(0V) 2
Q803
0V 1 KRC107 M
SWITCHING
(0V)
C856
0.001
C806
330/16
+B
R456
15K
FMO
DMO
9 10 11 12
C15
10P
(CH)
C22
0.1/50
2
2
CF1
10.7MHz
FM IF
1
3
AM IF
NC
R8
10K
NC
3
1
2
3
4
4
ERASE HEAD
0V
9 IN2
C112
330P
16 17 18
R110
P L108
R
CHOKE 120
SW102-G COIL
C106
0.0027
0.6V 11
C110
270P
OUT1
8
VCC
IC101
BA3311L
FILTER 10
C114
47/16
C116
0.018(ML)
C118
10/16
R116
3.9K
C121
0.01
D101
1N4148
4.62V
ALC T 2
0V
OUT2
12 1.89V
R114
8.2K
SW102
RECORD/
PLAYBACK
SW102-E
P
R
22 23 24
2
R118
3.9K
R106
10K
3
12
L-CH
SW201
FUNCTION
SELECTOR
13 R-CH
SW201-C
R123
3.3K
R126
100
C123
220/10
R125
680K
IC101
REC./
P.B. EQUALIZER AMP.
BA3311L
SW102
RECORD/
PLAYBACK
C122
0.01
13 14 15
P
R
SW102-H
R124
3.3K
R122
1.8K
SW102-D
SW
P
R
10 R
12 11
PL
4
6
L301
BIAS OSC.
3
2
1
C351
0.0022
(ML)
C352
100/10
• The numbers 1 to 17 are waveform numbers shown in page 17.
1
17
16
15
14
SW201-B
4.67V
VOLTAGE:
PLAY and REC
GND
4 0V 6 7
0V
0V
R119
3.3K
C119
2.2/50
C107
820P
NF1
5 IN1
0V
R117
3.9K
C117
10/16
3 0.6V PRE AMP 1.88V 1
L107
CHOKE
COIL C111
330P
C108
820P
9 8 7
P
R
SW102-C
SW102
RECORD/PLAYBACK
H
C113
47/16
NF2
6 5 4
P
R
SW102-B
TAPE 8
AM 9
FM 10
CD 11
R11
2.2K
TAPE
AM
FM
CD
NC
2
3
C109
270P
R115
3.9K
C120
47/16
1
SW102
RECORD/
PLAYBACK
R109
120
SW102
R101 RECORD/
PLAYBACK
150
SW102-F
R
P
19 20 21
R113
8.2K
R120
3.3K
R-CH
1
SW102-A
P
R
3 2 1
R10
2.2K
R121
1.8K
C115
0.018(ML)
C105
0.0027
D102
1N4148
L-CH
CNP101
TAPE
RECORD/
PLAYBACK HEAD
CNS101
R102
150
R6
100
COR1
CORE
T2
FM DETECTION
NC
G
C19
0.01
(ML)
R9
10K
NC
R105
10K
R103
12K
R7
120
C17
1/50
8
T3
AM IF
R104
12K
L-CH(CD)
R-CH(CD)
D2
1N4148
FM IF
IN
LPF2
VCO
GND
7
TUN
LPF1
AM/FM
6
NC LED
MPX IN
VCC
NC ST L-CH
LED
FM
R-CH
DET
15
CF3
460KHz
NC
C9
0.1/50
16
C12
4.7/50
IC1
FM/AM IF MPX.
TA2111N
R4
2.2K
17
DET
FM
OSC
19 18
NC
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
AM
AGC
5
3 4
14 13
20
IC1
TA2111N
C16
1/50
2
C10
1/50
FM
AFC
21
R5
3.3K
C18
0.01(ML)
D1
1N4148
VOLTAGE
22
AM IF
IN
1
C6
330P
C7
2.2/50
R2
2.7K
R3
220K
C20
0.047
F1
1 2 3
23
FM RF
OUT
FM RF
IN
RF
GND
AM LOW
CUT
MIX
OUT
AM RF
IN
FM OSC.
C11
0.47/50
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
F
24
C1
0.022
FM BAND
PASS FILTER
FM ROD
ANTENNA
C4
4P(CH)
24P(UJ)
L2
L1
FM IF
6
C8
0.1/50
TC1
2 C2 6
18P
(CH)
fH TC1
fL L1
fH TC2
FM BAND
COVERAGE fL L2
IC1
VOLTAGE PIN
NO.
0.82V(0V)
13
0V(0V)
14
0.35V(1.03V) 15
3.81V(3.82V) 16
0V(0.13V)
17
3.92V(3.86V) 18
3.39V(3.18V) 19
3.92V(3.86V) 20
0V(0V)
21
0V(0.14V)
22
0.32V(0.32V) 23
3.14V(3.29V) 24
FM OSC.
VC2
TC2
1 C3
AM
OSC
fH TC4
AM BAND
COVERAGE fL L4
FM
TRACKING
AM ANT
FM ANT
VC1
4
C13
220/10
2
C21
2P(CH)
4
C14
0.022
fH TC3
fL L3
3
2
1
TC4
VC4
AM OSC.
RF
VCC
AM
TRACKING
L4
AM OSC.
4
5
R1
330
E
3
TC3
VC3
R458
1K
R455
15K
R457
1K
C5
2P(CH)
L3
AM BAR ANTENNA
1
3
2
IC803
FOCUS/
TRACKING/
SPIN/
SLED DRIVER
LA6541D
C807
0.047
NC
NC
VIN2
6
VG2
VO2+
GND
5
VO2-
GND
REG OUT
GND
VO3-
GND
GND
NC
VO4-
VO4+
VG4
2 3 4
1
2
3
VO1-
VG1
IC803
LA6541D
CD
VO1+
VIN4
VCC
MT
NC
VCC
VIN1
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
VREF
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
VOLTAGE
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
C836
0.047(ML)
C837
0.047(ML)
C838
0.047(ML)
C839
0.047(ML)
R852
2.2K
D
IC803
PIN
NO.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R830
10K
C841
0.047
C814
0.047
C813
47/16
C854
0.0068
C863
47/16
SBAD 13
12 TEO
LD
TRO
VOLTAGE
C829
0.0047
C819
0.1(ML)
11 TEN
R851
2.2K
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C828
0.0027
C832
47/16
AGCI 21
RFRP 17
10 2VRO
R811
22K
GND
C826
47P
RFGC 20
9
9 TEB
FC-
C818
56P
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
RFGO 19
8 SEL
FC+
R806
2.7K
IC801
PIN
NO.
13
14
15
16
17
18
19
20
21
22
23
24
(
VOLTAGE
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
R853
2.2K
CD MOTOR PWB-B
6
5
CNP803
M
1
2
3
CNS803
M702
SPINDLE
MOTOR
1
2
CNS801
LD
1
BI801
R+
FO+
R807
1K
RFO 22
BI803
TR+
TR+
C804
2P
(CH)
GND 23
8
5 TNI
1M
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
R804
68K
C801
0.01
2200P
R-
C816
0.022
IC801
SERVO PRE AMP.
TA2109F
C802
0.022
BI802
CNS802
LD
C817
100/10
2.97V
(4.39V)
C825
47/16
+B
C815
47/16
IC801
TA2109F
PICK-UP UNIT
4
Figure 12 SCHEMATIC DIAGRAM (1/2)
– 12 –
5
6
R351
100
C3
0.
R
1
QT-CD210H/W
C825
47/16
C823
0.022
+B
57 RFI 2.10V
+B
C833
0.033(ML)
5
6
1
66 FOO 2.18V
NC
0V DOOR IN 17
2.49V SEG14
NC
2.49V SEG13
14 NC
13 NC
NC
12 NC
70 TEBC 2.10V
2.49V SEG11
NC
11 NC
2.49V SEG10
NC
10 NC
R834
3.3K
72 DMO 2.17V
2.49V SEG9
NC
9 NC
2.49V SEG8
NC
2.49V SEG7
NC
7 NC
2.49V SEG6
NC
6 NC
15
4
75 VDD2 4.97V
76 VSS2 0V
LCD801
LCD DISPLAY
COM2 2.33V
COM3
2.49V SEG2 2
2.33V
COM1 2.33V
MVDD 4.96V
2.49V SEG3 3
MVSS 0V
MXO 4.96V
MXI 0.30V
NC
NC
RYNCREC 0V
0V
NC
RESET 4.95V
DVSL 0V
NC 0V
DVRL 2.36V
LO 2.47V
16
DVDD 4.72V
3
C845
0.047
RO 2.48V
R840
10
DVSR
4.92V
CD CONTROL PWB-A2
2.49V SEG4 4
REMO-IN 4.96V
17
78 XI 2.08V
79 XO 2.57V
80 XVDD
DVRR 2.37V
X801
16.93MHz
8 NC
2.49V SEG5 5
77 XVSS 0V
1
RECORD SIGNAL
0V CDSEL0 15
NC
2
PLAYBACK SIGNAL
R861
3.3K
0V CDSEL1 16
2.49V SEG12
C840
0.047
NC 1 NC
SEG1 2.49V
10
+B
FW806
10
1
+B
5 6
3 4
2
7 8
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 2.33V
NC NC
NC
0V
C839
0.047(ML)
C824
0.022
0V DOOR OUT 18
11
14
CD SIGNAL
4.98V MVDD1 19
IC802
SERVO/
SIGNAL CONTROL
TC9457F0
69 RFGC 2.14V
71 FMO 2.10V
AM SIGNAL
R846
330
R832
3.3K
C834
470P
C836
0.047(ML)
C837
0.047(ML)
C838
0.047(ML)
NC
TEST0
TEST1
TEST2
TEST3
TEST4
TEST5
21 NC
73 2VREF 4.18V
74 SEL 2.47V(0V)
C835
470P
NC
NC
NC
NC
NC
4.97V /HSO
2.49V SPCK
NC
NC
NC
2.46V DOUT
1.66V COFS
NC
R862
22K
0V MVSS1 20
7
FM SIGNAL
0V PUSEL0 23
COM4
R833
3.3K
4.98V PUSEL1 24
0V TRAY CLOSE
67 TRO 2.11V
68 VREF 2.10V
R831
3.3K
R844
3.3K
0V DISPLAY 25
60 RFZI 2.10V
65 TEZI 2.14V
R830
10K
+B
4.98V ADIN1 26
( ): STOP
22 NC
64 TEI 2.14V
R829
3.3K
OPEN/CLOSE
R843
3.3K
NC
63 SBAD 2.94V(0.989V)
C854
0.0068
R821
22K
0V MUTE 28
0V TRAY OPEN
62 FEI 2.30V(2.1V)
SW810
CD LID
0V
59 RFCT 2.10V
61 RFRP 2.73V(1.15V)
R812
1K
PUSEL2 30
4.97V PU IN 29
53 2.10V
58 AVDD 4.98V
R828
10K
0V
4.98V ADIN2 27
51 2.10V(1.34V)
52 2.01V(4.12V)
56 SLCO 2.10V
C829
0.0047
0.43V(2.36V) SPDA
55 AVSS 0V
C828
0.0027
C832
47/16
NC
NC
NC
NC
NC
NC
13
NC
0V VSS1
4.98V VDD1
52 LPFO
53 PVREF
54 VCOF 1.50V
C830
0.01(ML)
4.97V(0V) SBOK
TMAX
51 LPFN
2.10V PDO
R827 C827
15K 0.015(ML)
0V 0V 0V 0V 0V 0V
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 0V
2.08V
(0V)
4.18V P2VREF
12
R826
220K
R820
47K
0V SBSY
C826
47P
NC
R824
10K
+B
C844
100/10
R839
47K
C846
10/16
C855
0.022
C848
22/16
L801
0.82µH
C853
0.022
C847
22/16
+B
R860
100
1
V
)
R836
270
D801
1N4004
+B
D STOP
1
R835
270
+B
C851
3.3/50
C852
3.3/50
+B
SW801
PLAY/
PAUSE
R837
10K
R838
10K
R456
15K
SW802
STOP
SW803
REVIEW/
DOWN
R849
6.8K
R457
1K
R227
120
C219
0.047(ML)
C215
0.039(ML)
VOLUME
C221
0.001
C225
100/10
0V
C222
0.001
8.01V 3
+
+B
1
8.35V
C227
3300/16
2
2
3
3
L-CH
C240
0.1
17
16
15
14
SP201
SPEAKERS
-
AC220-240V
8.02V
AC110-127V
SW651
VOLTAGE
SELECTOR
C226
0.022
T651
POWER
TRANSFORMER
SO651
AC INPUT SOCKET AC INPUT
AC110V-127V/220V-240V,50/60Hz
13 R-CH
AC/DC
SW102-D
SW102
P
R
10 RECORD/
12 11
PLAYBACK
+B
C204
0.022
R203
560
4.96V
8.44V
+B
19
R202
4.7K
D203
1N4148
ZD201
DZ5.1BSB
0V
C353
R354
0.0056(ML)
4.7
Q205
KTC3199 GR
RECORDING
BIAS OSCILATOR
Q351
KTC3199 GR
4.39V
0.68V
R352
150
9.05V
D202
SWITCHING 1N4148
NC
C352
100/10
3.32V
C203
0.01
23
22
21
20
D651
1N4004
D652
1N4004
D653
1N4004
F651
T1.25A L
250V
C651
0.022
D654
1N4004
CNP602
CNS602
SW201-D
Q204
KTA1046 Y
REGULATOR
8.44V
SW201
FUNCTION
SELECTOR
R351
100
C354
R353
0.022(ML) 33K
5.08V
1
2
C653
0.022
SW201-A
TAPE 2 NC
AM 3
1
FM 4
CD 5
1
2
SW201
FUNCTION
SELECTOR
C652
0.022
C654
0.022
TAPE
AM
FM
CD
T651
POWER
TRANSFORMER
SO651
AC INPUT AC INPUT
SOCKET
AC/DC
R201
2.2K
SELECTOR
FOR QT-CD210W
POWER PWB-A3
+B
1
SP202
R-CH
4 OHM
C234
1000/10
12
SW201-C
L301
BIAS OSC.
3
2
L-CH
4 OHM
+
SW201
FUNCTION
SELECTOR
+B
4
6
-
C238
100/10
D201
1N4148
ALIZER AMP.
1
4.27V 2
6
0.56V
SW201-B
12
4
5 0V
C241
47/16
C220
0.047(ML)
TAPE 8
AM 9
FM 10
CD 11
IC201 13
TA8227P 4.33V
POWER
14
AMP.
9.05V
R232
120
R222
1K
C218
0.0039
+
1
9 0.56V
R231
120
VR201-B
20K(B)
VOLUME
R220
2.7K
C239
0.1
C235
100/10
CNS201
VR201-A
20K(B)
C216
0.039(ML)
R216
2.2K
+
-
4.67V 10
R219
1K
HPJ201
HEADPHONE
0V 11
C237
100/10
CNP201
R215
2.2K
R221
1K
C236
100/10
GND(POWER)
+5V(CD)
GND(CD)
GND(AUDIO)
L-CH(CD)
8 0V
C217
0.0039
R228
120
C233
1000/10
7 0V
TAPE
AM
FM
CD
SW804
CUE/UP
R458
1K
R455
15K
R-CH(CD)
R848
2.2K
+B
3 4.97V(5.0V)
Q803
KRC107 M
SWITCHING
C351
0.0022
(ML)
R847
1K
C850 C849
0.0022 0.0022
BATTERY
DC 9V ["D" size (UM/SUM-1,R20 orHP-2)
battery x 6]
SELECTOR
For U.K./Europe/Australia/New Zealand/
Thailand; AC230-240V,50Hz
For Philippines; AC220V,60Hz
FOR QT-CD210H
SW601
TAPE
MAIN
C202
47/16
+
-
M
M601
TAPE
MOTOR
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
7
8
9
10
Figure 13 SCHEMATIC DIAGRAM (2/2)
– 13 –
11
12
QT-CD210H/W
SPEAKERS
SP201
L-CH
SP202
R-CH
CNP101
12 34
C106
R106
R114
C110
C118
C354
IC101
C122
HPJ201
HEADPHONE
C119
R227
R122
R352
R126
C123 D102
R353
C353
L301
R228
L107
R354
E C B Q351
R351
C352
R120
C117
C351
R116
H
2 4 6 8 10 12
R125
C121
3 2 1
G
1 3 5 7 9 11
C120
CNP201
R109
C113 C109
R121
B
R123
R124
1 2 3
R117
R119
WH
BK
RD
CNS201
D
R118
F
C
R102
C114 C116
E
R101
B
C111 C107
C108
C112
L108
R110
REC. A
C105
R113 R105
R104
R115
R103
D101
C115
PLAY
SW102
RECORD/
PLAYBACK
A
CNP602
YL
1 2
RD
Q802
E
C
B
1
2
3
6
9
R811
C822
R803
C821
C837
IC801
R806
C804
C829
R802
Q801
C836
10
R821
C807
R851
6
1
WH
GY
GY
GY
GY
GY
T2
T3
CF1
3
2
1 2 3 1
C12
CF3
R3
C14
L1
5
24
20
TC2
VC1
VC2
VC3
VC4
12
13
10
C18
15
C3
L2
TC1
IC1
C13
C1
C2
1
C20
13
12
1 2 3
C4
C19
R5
R4
C15
C11
F1
R9
D2
BK
R8
C22
R6
R10
R1
C17
R7
BK
C856
30
COR1
SW810
CD LID
G
C806
C9
1
C834
R853
25
5
8
7
6
5
4
3
2
1
CNS801
7
5
2
3
MAIN PWB-A1
20
C8
C825
16
15
C805
C842
R824
C843
C835
1
2
3
4
5
WH
WH
WH
WH
WH
WH
WH
BK
1
BI801
C7
R861
BCE
R801
C841
51
50
OPEN/CLOSE
L3 AM BAR ANTENNA
5
8
C816
C815 C802
BI803
16
1
C801
C817
17
F
C828
R804
CNS802
BK
WH
WH
WH
WH
C830
30 31
R843
C863
24
R2
R846
C824
SW804
CUE/UP
R844
R862
R849
R805
10 BI802
1
5
C6
100
1
85 75
90
70
95
65
60
5
IC802
55
10
15
45
20
40
25 35
C820 20
IC803
C855
10
81 80
15
C839
C853
12
13
C819
C838
C844
C814
R807
R852
C847
C846
R828
R836
R832
1
2
3
4
5
6
7
8
C848
C833
R835
R834
R833
R831
R830
R829
R826
C827
R827
C826
R820
1
R838
C823
L801
C832
R840
C845
C840
D
C813
C818
C854
R860
C851
C852 C849
X801
FW806
R812
R837
A
10
8
R455
C16
R456
R11
CD
Q803
C10
R457
R232
SW201
R839
LCD801
C236
C222
10
SW801
PLAY/
PAUSE
4
5
6
D801
C850
E
14
R458
4
1
9
8
7
14
15
11
1
C234
C238
C221
R847
R848
13
C235
R231
C219
1
2
3
C220
AM FM
SW803
REVIEW/DOWN
12
11
10
R222
TAPE
SW802
STOP
C204
C215
VR201-A
B C
SW201
FUNCTION
SELECTOR
ON
POWER
OFF
D
Q205
C225
C217
R219
CD CONTROL
PWB-A2
C241
R850
R215
D201
E
C
B
IC201
VR201
VOLUME
R216
C240
Q204
C237
C
B
C
E
C239
C226
R201
C202
ZD201
C203
D203
D202
R203
R221
VR201-B
R202
C216
R220
C218
BK
C227
C233
D1
C5
TC3
TC4
L4
C21
H
• The numbers 1 to 17 are waveform numbers shown in page 17.
1
2
3
4
Figure 14 WIRING OF P.W.BOARD (1/2)
– 14 –
5
6
QT-CD210H/W
TAPE
RECORD/PLAYBACK
HEAD(240-4)
SW601
TAPE MAIN
(240-7)
WH
RD
BK
ERASE HEAD
(240-5)
M601
TAPE MOTOR
(240-6)
BK
CNS101
WH
1 BK
2
3 RD
4 BK
BK
YL
BR
RD
BK
(230)
QT-CD210W ONLY
(229)
F651
T1.25A L 250V
OR
YL
C651
D654
D651
BR
RD
D653
D652
BL
RD
YL
C653
C652
OR
BATTERYS
DC9 V [ "D" size(UM/SUM-1,
R20 or HP2) battery x 6 ]
RD
SW651
VOLTAGE SELECTOR
AC220V-240V
AC110V-127V
RD
BK
RD
1
2
SO651
AC INPUT
SOCKET
CNS602
T651
POWER
TRANSFORMER
C654
POWER PWB-A3
QT-CD210H
For U.K./Europe/Australia/
New Zealand/Thailand;
AC230-240V,50Hz
For Philippines;
AC220V,60Hz
OR
OR
QT-CD210W
AC110-127V/
AC220-240V,
50/60Hz
PICK UP UNIT
CD MOTOR PWB-B
+
5 4 3 2 1
CNS803
1
2
3
4
5
6
F3895AF
M702
SPENDLE MOTOR
SW702
PICKUP IN
+
-
WH
GY
GY
GY
GY
GY
CNP803
1
2
3
4
5
6
-
8 7 6 5 4 3 2 1
M701
SLED MOTOR
(233)
COLOR TABLE
BR
FM ROD ANTENNA(237)
7
8
9
10
Figure 15 WIRING OF P.W.BOARD (2/2)
– 15 –
BROWN
RD(R)
RED
OR
ORANGE
YL
YELLOW
GR
GREEN
BL
BLUE
VL
VIOLET
GY
GRAY
WH(W)
WHITE
BK
BLACK
PK
PINK
11
12
QT-CD210H/W
NOTES ON SCHEMATIC 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.
REF. NO
DESCRIPTION
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.
POSITION
SW102
RECODE/PLAYBACK
REC—P.B.
SW201
FUNCTION SELECTOR
TAPE/OFF—AM/ON—
FM/ON—CD/ON
SW601
TAPE MAIN
OFF—ON
SW651
VOLTAGE SELECTOR
(QT-CD210W ONLY)
AC220-240V—
AC110-127V
SW702
PICKUP IN
OFF—ON
SW801
PLAY/PAUSE
OFF—ON
SW802
STOP
OFF—ON
SW803
REVIEW/DOWN
OFF—ON
SW804
CUE/UP
OFF—ON
SW810
CD LID
OFF—ON
FRONT
VIEW
E C B
(S) (G) (D)
(1) (2) (3)
KRC107 M
KTA1046 Y
KTA1266 GR
KTA1273 Y
KTC3199 GR
Figure 16 TYPES OF TRANSISTOR
– 16 –
QT-CD210H/W
WAVEFORMS OF CD CIRCUIT
NO DISC FOCUS SEARCH
1
STOP
FO+
FO-
SEL
TRO
2
FMO
3
PLAY
CUE
6
1
TEI
1
TRO
2
FMO
3
IC802 64pin
SBAD
11
2
IC802 67pin
RFO
15
3
IC802 71pin
IC801 22pin
STOP
PLAY
REVIEW
6
1
FEI
TEI
1
TRO
2
FMO
3
IC802 64pin
IC802 62pin
RFGO
11
2
IC801 19pin
IC802 67pin
RFRP
15
3
IC801 17pin
IC802 71pin
STOP
TEI
PLAY
TCD-782 TNO-02 PLAYBACK
16
1
IC802 64pin
LO
1
RO
2
IC802 86pin
TRO
2
SBAD
3
IC802 67pin
7
1
IC802 71pin
IC802 63pin
11
15
3
FEI
6
TEI
IC802 67pin
IC802 62pin
10
11
2
STOP
9
PLAY
IC802 64pin
TEI
5
6
1
FEI
8
3
STOP
IC802 64pin
7
DMO
TOC IL
IC802 62pin
5
2
IC802 72pin
IC802 74pin
6
SBOK
14
3
FOCUS SEARCH
5
1
IC802 45pin
IC803 21pin
4
13
2
IC803 20pin
3
TMAX
IC802 50pin
IC802 66pin
2
12
1
FOO
PLAY
17
IC802 82pin
IC802 63pin
– 17 –
QT-CD210H/W
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.
Cleaning Disc
PARTS CODE:
UDSKA0004AFZZ
Cleaner Liquid
Figure 18
• 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.
– 18 –
QT-CD210H/W
• Laser failure.
Is +5V applied to the emiter of Q204 ?
Check the PWB pattern of Q204.
No
Yes
Is +5V applied to the collector of Q204 ?
Check the peripheral parts of IC803 and Q204.
No
Yes
No
Check the PWB pattern between collector of Q204 and pin 75 of
IC802.
No
Check the PWB pattern between collector of Q204 and pin 1 of
IC801.
No
Check the laser come on when pattern cut between pin 8 (SEL) of
IC801 and pin 74 (SEL) of IC802.
No
Check the peripheral parts of IC801 and Q801. If it is normal, the
optical pickup is faulty.
No
Check as stated in item "FOCUS SERVO SAWTOOTH WAVE
FAILURE".
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.
• 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?
Check the periphery of IC801 and BI801/CNS801. Is it normal?
No
Yes
Yes
pin 62
The optical pickup is faulty.
(FEI)
pin 86
(FOO)
pin 63
(SBAD)
Is the waveform shown above input at the pin 63 (SBAD) of
IC802?
No
Yes
IC801 is faulty.
– 19 –
Check the pattern between pin 13 of IC801 and pin 63 of IC802.
Check the periphery of IC801 and BI801/CNS801.
QT-CD210H/W
• Focus servo sawtooth wave failure.
Is sawtooh wave output to the pin 66 (FOO) of IC802 ?
No
IC802 is faulty.
Yes
1.5~2.5sec
Check the PWB pattern of IC803.
Is +8.1V applied to the pins 1 and 30 (VCC) of IC803 ?
No
Yes
Check the PWB pattern of IC803.
Is sawtooth wave obtained between pins 20 and 21 of IC803 ?
No
Yes
1.5~2.5sec
Is sawtooth wave obtained between pins 3 and 4 of BI801/
CNS801 ? (as shown above)
Check the PWB pattern between BI801/CNS801 and IC803.
No
Yes
BI801/CNS801 connection failure or optical pickup failure.
• 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" ?
No
Check the procedure in "HF ERROR".
If OK. IC802 is faulty.
No
Check the PWB pattern between pin 72 (DMO) of IC802 and pins
5 and 6 of IC803. If OK. IC803 is faulty.
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 ?
Check the PWB pattern between BI803/CNS803 and IC803.
No
Yes
BI803/CNS803 connection failure or optical pickup failure.
– 20 –
QT-CD210H/W
• Track search failure
Does the sled motor run in FF/REW state when the CD
TEST MODE is set?
No
Check as stated in item "SLED MOTOR OPERATION FAILURE".
Yes
Is the following wave output to the pin 67 (TRO) of IC802
during track search in normal playback?
No
IC802 failure.
Yes
TRO
Is the following wave output to the pins 12 (TEO) of IC801
during track search in normal playback?
No
Yes
TEO
TEI
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.
TEZI
Is the above wave output to the pins 64 (TEI) and 65 (TEZI)
of IC802 during track serch in normal playback?
No
Check the PWB pattern between pin 12 (TEO) of IC801 and pins 64
(TEI) and 65 (TEZI) of IC802. If OK. IC801 failure.
No
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.
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
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
FF
IC802 is faulty.
No
REW
FMO
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?
FF
Yes
No
Check the PWB pattern between pin 71 of IC802 and pins 12 and
13 of IC803.
REW
SL ±
Is sled feed signal output the pins 10 and 11 of IC803?
No
Check the peripheral parts of IC803. If OK, IC803 is faulty.
Yes
Is sled feed voltage applied between both terminals of sled
motor?
No
Check the BI803/CNS803.
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.
• Sled servo failure.
Is following sled signal output the pin 71 (FMO) of IC802
during playback?
IC802 is faulty.
No
Yes
FMO
Normal.
– 21 –
QT-CD210H/W
FUNCTION TABLE OF IC
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (1/4)
Pin No.
Port Name
1*
2
3
4
5
6*
7*
8*
9*
10*
11*
(OT5)S1
(OT6)S2
(OT7)S3
(OT8)S4
(OT9)S5
(OT10)S6
(OT11)S7
(OT12)S8
(OT13)S9
(OT14)S10
(CLCK/OT15)
S11
(DATA/OT16)
S12
(SFSY/OT17)
S13
(LRCK/OT18)
S14
(BCK/S15)
P8-0
(AOUT/S16)
P8-1
(MBOV/S17)
P8-2
(IPF/S18)
P8-3
12*
13*
14*
15
16
17
18
Terminal Name
Input/Output
Function
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
SEG12
Output
SEG13
Output
SEG14
Output
CDSEL0
Output
Segment signal output to the LCD panel.
Up to 72 segments in a matrix with COM1 to COM4 can be displayed.
All of the S1 to S18 pins can be switched for output ports by a program.
Also, the S15 to S18 pins each can be switched for I/O ports individually.
When set for I/O ports, these pins become Nch open-drain output.
Furthermore, the S11 to S14 and the P8-0 to P8-3 pins can be switched for
use as CD signal (CLCK to IPF) input/output pins by a program.
• CLCK: Subcodes P thru W data readout clock input/output.
Selected between input and output by a command.
• DATA: Subcodes P thru W data output.
• SFSY: Playback system frame sync signal output.
• LRCK: Channel clock (44.1kHz) output.
It outputs a low for L channel and a high for R channel.
Polarity can be inverted by a command.
• BCK : Bit clock (1.4122MHz) output.
• AOUT: Audio data output.
• MBOV: Buffer memory-over signal output.
It outputs a high when buffer overflows.
• IPF : Correction flag output. When AOUT is C2 correction output, it
outputs a high indicating that correction is impossible.
CDSEL1
Output
DOOR IN
Output
DOOR OUT
Output
19
20
MVDD
MVSS
MVDD1
MVSS1
—
—
Power supply pins.
Normally, apply a voltage of 4.5 to 5.5V to VDD.
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).
21*
22*
23
24
(K0)P1-0
(K1)P1-1
(K2)P1-2
(K3)P1-3
TRAY CLOSE
TRAY OPEN
PUSEL0
PUSEL1
Input
Input
Input
Input
4-bit CMOS I/O ports.
These ports can be set for input or output bit for bit by a program.
These pins can be pulled up to VDD or down to GND by program.
Therefore, they can be used as key input pins. Also, when they are set for
I/O port, a change of state in this input can be used to clear the clock stop
or wait mode.
25
26
27
28
29
(DCREF)P3-0
(ADin1)P3-1
(ADin2)P3-2
(ADin3)P3-3
(BUZR/
ADin4)P4-0
DISPLAY
ADIN1
ADIN2
MUTE
PU IN
Input
Input
Input
Input
Input
5-bit CMOS I/O ports.
These ports can be set for input or output bit for bit by a program.
The P3-0 to P4-0 pins serve dual purposes as analog inputs for the internal
6-bit 4-channel A/D converters.
The internal A/D converters can complete conversion in 6 instruction cycles
using a successive approximation method. The required pins can be set for
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.
– 22 –
QT-CD210H/W
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (2/4)
Pin No.
Port Name
30
31*
(S12)P4-1
(SO/S11/
SDA)P4-2
(SCK/SCL)
P4-3
PUSEL2
NC
Input
Input/Output
NC
Input/Output
33
34
35
36
37
38
TEST0
TEST1
TEST2
TEST3
TEST4
TEST5
TEST0
TEST1
TEST2
TEST3
TEST4
TEST5
Input
Input
Input
Input
Input
Input
39*
40*
41*
42*
(OT19)/HSO
(OT20)SPCK
(OT21)SPDA
(OT22)COFS
/HSO
SPCK
SPDA
COFS
Output
Output
Output
Output
43*
DOUT
DOUT
Input/Output
Digital output pin.
44*
SBSY
SBSY
Input/Output
Subcode block sync output pin. It outputs a high at the S1 position when
subcode sync is detected.
45*
SBOK
SBOK
Input/Output
Subcode Q data CRCC determination result output pin. It outputs a high
when CRCC check is found OK.
46
47
VDD
VSS
VDD1
VSS1
Input/Output
Input/Output
CD unit's digital block power supply pins.
Normally, 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.
48
P2VREF
P2VREF
Input/Output
PLL block-2 VREF pin.
49
PDO
PDO
Input/Output
This pin outputs a phase error between EFM and PLCK signals.
50
TMAX
TMAX
Input/Output
TMAX 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.
51
LPFN
LPFN
Input/Output
Inverted input of low-pass filter amp.
52
LPFO
LPFO
Input/Output
Output of low-pass filter amp.
53
PVREF
PVREF
Input/Output
PLL block VREF pin.
54
VCOF
VCOF
Input/Output
VCO filter pin.
55
AVSS
AVSS
Input/Output
Analog block ground pin.
56
SLCO
SLCO
Input/Output
DAC output pin for data slice level generation.
57
RFI
RFI
Input/Output
RF signal input pin.
58
AVDD
AVDD
Input/Output
Analog block power supply pin.
59
RFCT
RFCT
Input/Output
RFRP signal center level input pin.
60
RFZI
RFZI
Input/Output
RFRP zero-cross input pin.
61
RFRP
RFRP
Input/Output
RF ripple signal input pin.
62
FEI
FEI
Input/Output
Focus error signal input pin.
32*
Terminal Name
Input/Output
Function
3-bit CMOS I/O ports.
These ports can be set for input or output bit for bit by a program.
These pins serve dual purposes as input or output pins for the serial
interface circuit (SIO).
The 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.
Test mode control input pins.
The test mode is selected when these pins are set high and normal
operation is selected when they are low.
CD control output pins.
• /HSO: Playback speed mode output.
High = normal speed; Low = double speed.
• 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.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 23 –
QT-CD210H/W
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (3/4)
Pin No.
Port Name
63
SBAD
SBAD
Terminal Name
Input/Output
Input/Output
Subbeam add signal input pin.
64
TEI
TEI
Input/Output
Tracking error input pin.
This input is read when tracking servo is on.
65
TEZI
TEZI
Input/Output
Tracking error zero-cross input pin.
66
FOO
FOO
Input/Output
Focus equalizer output pin.
67
TRO
TRO
Input/Output
Tracking equalizer output pin.
68
VREF
VREF
Input/Output
Analog reference power supply pin.
69
RFGC
RFGC
Input/Output
RF amplitude adjusting control signal output pin. It outputs 3-level PWM
signals. (PWM carrier = 88.2kHz)
70
TEBC
TEBC
Input/Output
Tracking balance control signal output pin. It outputs 3-level PWM signals.
(PWM carrier = 88.2kHz)
71
FMO
FMO
Input/Output
Focus equalizer output pin. It outputs 3-level PWM signals.
(PWM carrier = 88.2kHz)
72
DMO
DMO
Input/Output
Disc equalizer output pin. It outputs 3-level PWM signals.
(PWM carrier = DSP block 88.2kHz, synchronized to PXO)
73
2VREF
2VREF
Input/Output
Analog reference power supply pin. (2 x VREF)
74
SEL
SEL
Input/Output
APC circuit on/off signal output pin.
When laser is on, this pin goes to a high-impedance state when UHS = low
and outputs a high when UHS = high
75
76
VDD
VDD
VDD2
VSS2
Input/Output
Input/Output
CD unit's digital block power supply pins.
Normally, 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.
77
XVSS
XVSS
Input/Output
CD's crystal oscillator power supply pins.
Normally, connect these pins to the power supply lines that are used in
common for the VDD and VSS pins.
78
79
XI
XO
XI
XO
Input/Output
Input/Output
CD's crystal oscillator input/output pins.
Normally, connect 16.934MHz here. This clock is used as the system clock
for the CD. After a system reset, it also is used as the system clock on the
controller side.
80
XVDD
XVDD
Input/Output
CD's crystal oscillator input/output pins.
Normally, connect these pins to the power supply lines that are used in
common for the VDD and VSS pins.
81
DVSR
DVSR
Input/Output
R-channel D/A converter unit ground pin.
82
RO
RO
Input/Output
R-channel data forward output pin.
83
DVRR
DVRR
Input/Output
R-channel reference voltage pin.
84
DVDD
DVDD
Input/Output
D/A converter unit power supply pin.
85
DVRL
DVRL
Input/Output
L-channel reference voltage pin.
86
LO
LO
Input/Output
L-channel data forward output pin.
87
DVSL
DVSL
Input/Output
L-channel D/A converter unit ground pin.
88
89*
NC
NC/VPP
NC
NC
Input/Output
Input/Output
NC pins. Normally, connect these pins to ground or leave them open.
90
/RST
RESET
Input
Function
Device'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.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 24 –
QT-CD210H/W
IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (4/4)
Pin No.
Port Name
91
/HOLD
92
Terminal Name
Input/Output
Function
RYNCREC
Input
This pin is used to input a signal that requests or clears the hold mode.
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.
INTR
REMO-IN
Input
External interrupt input pin.
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).
93*
94*
MXO
MXI
MXO
MXI
—
—
Crystal oscillator pins for the controller.
The oscillator clock is used as the timebase for the clock facility or as the
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.
95
96
MVSS
MVDD
MVSS
MVDD
—
—
Power supply pins.
Normally, apply a voltage of 4.5 to 5.5V to VDD.
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).
97
98
99
100
OT1
OT2
OT3
OT4
COM1
COM2
COM3
COM4
Output
Output
Output
Output
Common signal outputs to the LCD panel.
Up to 72 segments in a matrix with S1 to S18 can be displayed.
Three voltage levels MVDD, VEE (1/2 MVDD), and GND are output for
83Hz period at 2ms intervals.
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.
– 25 –
QT-CD210H/W
—MEMO—
– 26 –
QT-CD210H/W
PARTS GUIDE
MODEL
QT-CD210H(BK)
QT-CD210H(BL)
QT-CD210H(S)
QT-CD210W(BK)
QT-CD210W(BL)
QT-CD210W(S)
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
1. MODEL NUMBER
2. REF. No.
3. PART NO.
4. DESCRIPTION
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
MARK: SPARE PARTS-DELIVERY SECTION
Explanation of capacitors/resistors parts codes
Capacitors
Resistors
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.
("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)
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 the electrolytic capacitors, error is ±20%.
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.
QT-CD210H/W
NO.
PRICE
RANK
PARTS CODE
DESCRIPTION
INTEGRATED CIRCUITS
IC1
IC101
VHITA2111N/-1
VHIBA3311L/-1
J
J
IC201
IC801
IC802
IC803
VHITA8227P/-1
VHITA2109F/-1
VHITC9457F0-1
VHILA6541D/-1
J
J
J
J
AN FM/AM IF MPX.,TA2111N
AK REC./P.B.Equalizer Amp.,
BA3311L
AH Power Amp.,TA8227P
AL Servo Pre Amp.,TA2109F
AZ Servo/Signal Control,TC9457F0
AW Focus/Tracking/Spin/Sled
Driver,LA6541D
TRANSISTORS
Q204
Q205
Q351
Q801
Q802
Q803
VSKTA1046Y/-1
VSKTC3199GR-1
VSKTC3199GR-1
VSKTA1266GR-1
VSKTA1273Y/-1
VSKRC107M//-1
J
J
J
J
J
J
AC
AB
AB
AB
AE
AC
Sillicon,PNP,KTA1046 Y
Silicon,NPN,KTC3199 GR
Silicon,NPN,KTC3199 GR
Silicon,PNP,KTA1266 GR
Silicon,PNP,KTA1273 Y
Digital,NPN,KRC107 M
VHD1N4148//-1
VHD1N4148//-1
VHD1N4148//-1
VHD1N4004//-1
VHD1N4004//-1
VHEDZ5R1BSB-1
J
J
J
J
J
J
AA
AA
AA
AB
AB
AC
Silicon,1N4148
Silicon,1N4148
Silicon,1N4148
Silicon,1N4004
Silicon,1N4004
Zener,5.1V,DZ5.1BSB
RFILF0001SJZZ
RFILA0001SJZZ
RFILR0001SJZZ
J
J
J
AD FM IF,10.7 MHz
AD AM IF,460 kHz
AD FM Band Pass Filter
RCILI0006SJZZ
RCILI0007SJZZ
RTRNP0038SJZZ
RTRNP0039SJZZ
J
J
J
J
AC FM Detection
AC AM IF
AR Power [QT-CD210H]
Power [QT-CD210W]
RCORF0005SJZZ
RCILR0001SJZZ
RCILB0004SJZZ
RCILA0002SJZZ
RCILB0002SJZZ
RCILC0001SJZZ
RCILB0003SJZZ
VP-DHR82K0000
J
J
J
J
J
J
J
J
AB
AB
AD
AE
AC
J
AE 20 kohms (B),Semi-VR [Volume]
DIODES
D1,2
D101,102
D201~203
D651~654
D801
ZD201
FILTERS
CF1
CF3
F1
TRANSFORMERS
!
!
T2
T3
T651
T651
COILS
COR1
L1
L2
L3
L4
L107,108
L301
L801
Core
FM RF
FM Oscillation
AM Bar Antenna
AM Oscillation
Choke Coil
AD Bias Oscillation
AE 0.82 µH,Choke
VARIABLE RESISTOR
VR201
RVR-B0001SJZZ
VARIABLE CAPACITORS
VC1~4
RVC-R0002SJZZ
J
AM Variable Capacitor with Trimmer
(TC1~4)
J
AE Ceramic,16.93 MHz
J
J
J
J
J
J
J
J
J
AB
AA
AB
AA
AA
AA
AB
AB
AB
VIBRATOR
X801
RCRM-0002SJZZ
CAPACITORS
C1
C2
C3
C4
C5
C6
C7
C8,9
C10
VCKYPA1HF223Z
VCCCPA1HH180J
VCCUPA1HJ240J
VCCCPA1HH4R0C
VCCCPA1HH2R0C
VCKYPA1HB331K
RC-GZA225AF1H
RC-GZA104AF1H
RC-GZA105AF1H
0.022 µF,50V
18 pF (CH),50V
24 pF (UJ),50V
4 pF (CH),50V
2 pF (CH),50V
330 pF,50V
2.2 µF,50V,Electrolytic
0.1 µF,50V,Electrolytic
1 µF,50V,Electrolytic
NO.
C11
C12
C13
C14
C15
C16,17
C18,19
C20
C21
C22
C105,106
C107,108
C109,110
C111,112
C113,114
C115,116
C117,118
C119
C120
C121,122
C123
C202
C203
C204
C215,216
C217,218
C219,220
C221,222
C225
C226
C227
C233,234
C235~238
C239,240
C241
C351
C352
C353
C354
C651~654
C801
C802
C804
C805
C806
C807
C813
C814
C815
C816
C817
C818
C819,820
C821
C822
C823,824
C825
C826
C827
C828
C829
C830
C832
C833
C834,835
C836~839
C840~842
C843
C844
C845
C846
C847,848
C849,850
C851,852
C853
C854
C855
C856
C863
–1–
PRICE
RANK
PARTS CODE
RC-GZA474AF1H
RC-GZA475AF1H
RC-GZA227AF1A
VCKYPA1HF223Z
VCCCPA1HH100J
RC-GZA105AF1H
VCQYKA1HM103K
VCKYPA1HF473Z
VCCCPA1HH2R0C
RC-GZA104AF1H
VCKYPA1HB272K
VCKYPA1HB821K
VCKYPA1HB271K
VCKYPA1HB331K
RC-GZA476AF1C
VCQYKA1HM183K
RC-GZA106AF1C
RC-GZA225AF1H
RC-GZA476AF1C
VCKYPA1HF103Z
RC-GZA227AF1A
RC-GZA476AF1C
VCKYPA1HF103Z
VCKYPA1HF223Z
VCQYKA1HM393K
VCKYPA1HB392K
VCQYKA1HM473K
VCKYPA1HB102K
RC-GZA107AF1A
VCKYPA1HF223Z
RC-GZW338AF1C
RC-GZV108AF1A
RC-GZA107AF1A
VCQYKA1HM104K
RC-GZA476AF1C
VCQYKA1HM222K
RC-GZA107AF1A
VCQYKA1HM562K
VCQYKA1HM223K
VCKYPA1HF223Z
VCKYPA1HF103Z
VCKYPA1HF223Z
VCCCPA1HH2R0C
VCKYPA1HF223Z
RC-GZA337AF1C
VCKYPA1HF473Z
RC-GZA476AF1C
VCKYPA1HF473Z
RC-GZA476AF1C
VCKYPA1HF223Z
RC-GZA107AF1A
VCCSPA1HL560J
VCQYKA1HM104K
RC-GZA107AF1A
VCKYPA1HF473Z
VCKYPA1HF223Z
RC-GZA476AF1C
VCCSPA1HL470J
VCQYKA1HM153K
VCKYPA1HB272K
VCKYPA1HB472K
VCQYKA1HM103K
RC-GZA476AF1C
VCQYKA1HM333K
VCKYPA1HB471K
VCQYKA1HM473K
VCKYPA1HF473Z
RC-GZA476AF1C
RC-GZA107AF1A
VCKYPA1HF473Z
RC-GZA106AF1C
RC-GZA226AF1C
VCKYPA1HB222K
RC-GZA335AF1H
VCKYPA1HF223Z
VCKYPA1HB682K
VCKYPA1HF223Z
VCKYPA1HB102K
RC-GZA476AF1C
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AB
AB
AB
AA
AB
AA
AB
AA
AB
AA
AA
AA
AA
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AA
AB
AA
AB
AB
AF
AD
AB
AB
AB
AA
AB
AA
AB
AB
AB
AB
AA
AB
AC
AB
AB
AB
AB
AB
AB
AA
AB
AB
AB
AB
AB
AA
AB
AA
AB
AA
AB
AB
AA
AB
AB
AB
AB
AB
AB
AB
AA
AB
AB
AB
AB
AA
AB
DESCRIPTION
0.47 µF,50V,Electrolytic
4.7 µF,50V,Electrolytic
220 µF,10V,Electrolytic
0.022 µF,50V
10 pF (CH),50V
1 µF,50V,Electrolytic
0.01 µF,50V,Mylar
0.047 µF,50V
2 pF (CH),50V
0.1 µF,50V,Electrolytic
0.0027 µF,50V
820 pF,50V
270 pF,50V
330 pF,50V
47 µF,16V,Electrolytic
0.018 µF,50V,Mylar
10 µF,16V,Electrolytic
2.2 µF,50V,Electrolytic
47 µF,16V,Electrolytic
0.01 µF,16V
220 µF,10V,Electrolytic
47 µF,16V,Electrolytic
0.01 µF,16V
0.022 µF,50V
0.039 µF,50V,Mylar
0.0039 µF,50V
0.047 µF,50V,Mylar
0.001 µF,50V
100 µF,10V,Electrolytic
0.022 µF,50V
3300 µF,16V,Electrolytic
1000 µF,10V,Electrolytic
100 µF,10V,Electrolytic
0.1 µF,50V,Mylar
47 µF,16V,Electrolytic
0.0022 µF,50V,Mylar
100 µF,10V,Electrolytic
0.0056 µF,50V,Mylar
0.022 µF,50V,Mylar
0.022 µF,50V
0.01 µF,16V
0.022 µF,50V
2 pF (CH),50V
0.022 µF,50V
330 µF,16V,Electrolytic
0.047 µF,50V
47 µF,16V,Electrolytic
0.047 µF,50V
47 µF,16V,Electrolytic
0.022 µF,50V
100 µF,10V,Electrolytic
56 pF,50V
0.1 µF,50V,Mylar
100 µF,10V,Electrolytic
0.047 µF,50V
0.022 µF,50V
47 µF,16V,Electrolytic
47 pF,50V
0.015 µF,50V,Mylar
0.0027 µF,50V
0.0047 µF,50V
0.01 µF,50V,Mylar
47 µF,16V,Electrolytic
0.033 µF,50V,Mylar
470 pF,50V
0.047 µF,50V,Mylar
0.047 µF,50V
47 µF,16V,Electrolytic
100 µF,10V,Electrolytic
0.047 µF,50V
10 µF,16V,Electrolytic
22 µF,16V,Electrolytic
0.0022 µF,50V
3.3 µF,50V,Electrolytic
0.022 µF,50V
0.0068 µF,50V
0.022 µF,50V
0.001 µF,50V
47 µF,16V,Electrolytic
QT-CD210H/W
NO.
PRICE
RANK
PARTS CODE
DESCRIPTION
NO.
RESISTORS
R1
R2
R3
R4
R5
R6
R7
R8,9
R10,11
R101,102
R103,104
R105,106
R109,110
R113,114
R115~118
R119,120
R121,122
R123,124
R125
R126
R201
R202
R203
R215,216
R219,220
R221,222
R227,228
R231,232
R351
R352
R353
R354
R455,456
R457,458
R801
R802
R803
R804
R805
R806
R807
R811
R812
R820
R821
R824
R826
R827
R828
R829
R830
R831~834
R835,836
R837,838
R839
R840
R843,844
R846
R847
R848
R849
R850
R851~853
R860
R861
R862
VRD-ST2CD331J
VRD-ST2CD272J
VRD-ST2CD224J
VRD-ST2CD222J
VRD-ST2CD332J
VRD-ST2CD101J
VRD-ST2CD121J
VRD-ST2CD103J
VRD-ST2CD222J
VRD-ST2CD151J
VRD-ST2CD123J
VRD-ST2CD103J
VRD-ST2CD121J
VRD-ST2CD822J
VRD-ST2CD392J
VRD-ST2CD332J
VRD-ST2CD182J
VRD-ST2CD332J
VRD-ST2CD684J
VRD-ST2CD101J
VRD-ST2CD222J
VRD-ST2CD472J
VRD-ST2CD561J
VRD-ST2CD222J
VRD-ST2CD272J
VRD-ST2CD102J
VRD-ST2EE121J
VRD-ST2CD121J
VRD-ST2CD101J
VRD-ST2CD151J
VRD-ST2CD333J
VRD-ST2CD4R7J
VRD-ST2CD153J
VRD-ST2CD102J
VRD-ST2EE220J
VRD-ST2CD222J
VRD-ST2CD823J
VRD-ST2CD683J
VRD-ST2CD393J
VRD-ST2CD272J
VRD-ST2CD102J
VRD-ST2CD223J
VRD-ST2CD102J
VRD-ST2CD473J
VRD-ST2CD223J
VRD-ST2CD103J
VRD-ST2CD224J
VRD-ST2CD153J
VRD-ST2CD103J
VRD-ST2CD332J
VRD-ST2CD103J
VRD-ST2CD332J
VRD-ST2CD271J
VRD-ST2CD103J
VRD-ST2CD473J
VRD-ST2EE100J
VRD-ST2CD332J
VRD-ST2CD331J
VRD-ST2CD102J
VRD-ST2CD222J
VRD-ST2CD682J
VRD-ST2CD152J
VRD-ST2CD222J
VRD-ST2CD101J
VRD-ST2CD332J
VRD-ST2CD223J
!
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
330 ohms,1/6W
2.7 kohms,1/6W
220 kohms,1/6W
2.2 kohms,1/6W
3.3 kohms,1/6W
100 ohm,1/6W
120 ohms,1/6W
10 kohm,1/6W
2.2 kohms,1/6W
150 ohms,1/6W
12 kohms,1/6W
10 kohm,1/6W
120 ohms,1/6W
8.2 kohms,1/6W
3.9 kohms,1/6W
3.3 kohms,1/6W
1.8 kohms,1/6W
3.3 kohms,1/6W
680 kohms,1/6W
100 ohm,1/6W
2.2 kohms,1/6W
4.7 kohms,1/6W
560 ohms,1/6W
2.2 kohms,1/6W
2.7 kohms,1/6W
1 kohm,1/6W
120 ohms,1/4W
120 ohms,1/6W
100 ohm,1/6W
150 ohms,1/6W
33 kohms,1/6W
4.7 ohms,1/6W
15 kohms,1/6W
1 kohm,1/6W
22 ohms,1/4W
2.2 kohms,1/6W
82 kohms,1/6W
68 kohms,1/6W
39 kohms,1/6W
2.7 kohms,1/6W
1 kohm,1/6W
22 kohms,1/6W
1 kohm,1/6W
47 kohms,1/6W
22 kohms,1/6W
10 kohm,1/6W
220 kohms,1/6W
15 kohms,1/6W
10 kohm,1/6W
3.3 kohms,1/6W
10 kohm,1/6W
3.3 kohms,1/6W
270 ohms,1/6W
10 kohm,1/6W
47 kohms,1/6W
10 ohm,1/4W
3.3 kohms,1/6W
330 ohms,1/6W
1 kohm,1/6W
2.2 kohms,1/6W
6.8 kohms,1/6W
1.5 kohms,1/6W
2.2 kohms,1/6W
100 ohm,1/6W
3.3 kohms,1/6W
22 kohms,1/6W
AC
AC
AC
AC
Connector Ass’y,8/8Pin
Connector Ass’y,5/5Pin
Connector Ass’y,6/6Pin
Plug,4Pin
Plug,3Pin
Plug,2Pin
Plug,6Pin
Connector Ass’y,4Pin
Connector Ass’y,3Pin
Connector Ass’y,2Pin
!
!
!
QCNWN0206SJZZ
QCNWN0207SJZZ
QCNWN0208SJZZ
QCNCW001DSJZZ
QCNCW001CSJZZ
QCNCW002BSJZZ
QCNCM932FAFZZ
QCNWN0205SJZZ
QCNWN0213SJZZ
QCNWN0211SJZZ
J
J
J
J
J
J
J
J
J
J
DESCRIPTION
J
J
J
J
J
J
J
J
J
AH Fuse,T1.25A L 250V
Flat Wire,10Pin [QT-CD210W]
Flat Wire,10Pin [QT-CD210H]
AG Jack,Headphone
AF LCD Display
AX Motor with Pulley [Tape]
AN Motor with Gear [Sled]
AN Motor with Chassis [Spindle]
AK AC Input Socket
SO651
SP201,202
SW102
QFS-C132ASJNA
QCNWN0208SJZZ
QCNWN0210SJZZ
QJAKM0001SJZZ
RV-LX0006SJZZ
9GD192112346
RMOTV0409AFM1
RMOTV0408AFM3
QSOCA0002SJZZ
or
QSOCA0006SJZZ
VSPA010PB024S
QSW-S0001SJZZ
J
J
J
SW201
QSW-S0002SJZZ
J
SW601(240-7) 9GD640101149
SW651
QSW-S0004SJZZ
J
J
SW702
SW801
SW802
SW803
SW804
SW810
J
J
J
J
J
J
AC Input Socket
AC Speaker,Woofer
AD Switch,Slide Type
[Record/Playback]
AD Switch,Slide Type
[Function Selector]
Switch,Leaf Type [Tape Main]
AK Switch,Slide Type [Voltage
Selector] [QT-CD210W Only]
AE Switch,Push Type [Pickup In]
AC Switch,Key Type [Play/Pause]
AC Switch,Key Type [Stop]
AC Switch,Key Type [Review/Down]
AC Switch,Key Type [Cue/Up]
AD Switch,Leaf [CD Lid]
J
J
J
J
J
J
J
J
J
J
J
J
J
AC
AC
AC
AD
AC
BC
AA
AA
AA
AA
AN
AN
AE
AV Front Cabinet [H [S]]
Front Cabinet [H [BK]]
Front Cabinet [H [BL]]
Front Cabinet [W [S]]
Front Cabinet [W [BL]]
Front Cabinet [W [BK]]
AN Top Cabinet
AF CD Lid
AG Stabilizer Ass’y
AE Magnet
— Holder,Stabilizer
(Not Replacement Item)
AC Battery Compartment Lid
AE Cassette Holder
AB Decoration Plate,Dial Window
AC Panel,Control
AB Dial Pointer
AB Button,Pause
AB Button,Stop/Eject
AB Button,Fast Forward
AB Button,Rewind
AB Button,Play
AB Button,Record
AE Handle
AB Knob,Volume
AB Button,Function
AD Button,CD
AC Knob,Tuning
AF Damper Gear Ass’y
AC Bracket,Button
AE Bracket,Battery
AC Holder,AM Bar Antenna
AD Nylon Band
AC Core
AC Holder,LCD
AB Spring,Battery,AB Spring,Battery,+/-
QSW-F9001AWZZ
QSW-K0001SJZZ
QSW-K0001SJZZ
QSW-K0001SJZZ
QSW-K0001SJZZ
QSW-F0001SJZZ
CD MECHANISM PARTS
!
301
302
303
304
305
306
701
702
703
704
M701
M702
SW702
NGERH0586AFZZ
NGERH0587AFZZ
MLEVP1054AFZZ
NSFTM0291AFFW
PCUSG0613AFZZ
DCTRH8003SJ01
XBSSD26P06000
XHBSD20P05000
XBBSD20P03000
LX-WZ1070AFZZ
RMOTV0409AFM1
RMOTV0408AFM3
QSW-F9001AWZZ
Gear,Middle
Gear,Drive
Rail,Guide
Shaft,Guide
Cushion
Pickup Unit Ass’y
Screw,ø2.6×6mm
Screw,ø2×5mm
Screw,ø2×3mm
Washer,ø1.5×ø3.8×0.25mm
Motor with Gear [Sled]
Motor with Chassis [Spindle]
Switch,Push Type [Pickup In]
CABINET PARTS
OTHER CIRCUITRY PARTS
BI801/CNS801
BI802/CNS802
BI803/CNS803
CNP101
CNP201
CNP602
CNP803
CNS101
CNS201
CNS602
F651
FW806
FW806
HPJ201
LCD801
M601(240-6)
M701
M702
SO651
PRICE
RANK
PARTS CODE
–2–
201
201
201
201
201
201
202
203
204
204- 1
204- 2
GCABA1041SJM1
GCABA1041SJM2
GCABA1041SJM3
GCABA1044SJM1
GCABA1044SJM2
GCABA1044SJM7
GCABB1041SJSA
GFTAT1005SJSA
CHLDM1001SJ01
PMAGF0002AWZZ
————
J
J
J
J
J
J
J
J
J
J
205
206
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
GFTAB1009SJSA
GFTAC1004SJSA
HDECQ0027SJSA
HPNLC1042SJSA
HSSND0001SJSA
JBTN-0013SJSA
JBTN-0014SJSA
JBTN-0015SJSA
JBTN-0016SJSA
JBTN-0017SJSA
JBTN-0018SJSA
JHNDP1003SJSA
JKNBK0023SJSA
JKNBK0024SJSA
JKNBZ0031SJSA
JKNBZ0032SJSA
CGERH0001SJ01
LANGK0001SJFW
LANGZ0003SJZZ
LHLDA1001SJZZ
LHLDW1001SJZZ
RCORF0002SJZZ
LHLDZ3001SJFW
MSPRC0004SJFN
MSPRC0005SJFD
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
QT-CD210H/W
NO.
!
PRICE
RANK
PARTS CODE
231
232
233
234
236
237
238
239
240
240- 1
240- 2
240- 3
240- 4
240- 5
MSPRD0011SJFD
MSPRD0009SJFD
MSPRZ0002SJFD
NDRM-0003SJZZ
PSLDM3003SJFW
QANTR0001SJZZ
MSPRP0002SJFW
QFSHD0001AWZZ
CMECB0003SJ03
9GD192104309
9GD19210703
9GD19210938
9GD62140116
9GD62071008
or
240- 5
9GD62091010
240- 6(M601) 9GD192112346
240- 7(SW601) 9GD640101149
241
PRDAR0026SJZZ
241
PRDAR0030SJFW
243
PCOVW1011SJZZ
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
244
TSPC-0099SJZZ
J
244
TSPC-0100SJZZ
J
244
TSPC-0101SJZZ
J
244
244
TSPC-0117SJZZ
TSPC-0119SJZZ
J
J
244
TSPC-0120SJZZ
J
244
TSPC-0121SJZZ
J
244
TSPC-0122SJZZ
J
244
TSPC-0123SJZZ
J
244
TSPC-0124SJZZ
J
244
244
244
TSPC-0145SJZZ
TSPC-0150SJZZ
TSPC-0153SJZZ
J
J
J
244
TSPC-0154SJZZ
J
244
TSPC-0157SJZZ
J
245
246
247
248
601
602
603
604
605
606
607
608
610
JKNBZ0042SJSA
MLEVP0003SJZZ
TLABS0003SJZZ
TLABS0004SJZZ
XBBSD25P06000
XUBSD25P10000
XUBSD30P08000
XUBSD30P10000
XUBSD30P12000
XUPSD25P08000
XWHSD28-08120
XWSSJ26-06000
XHPSD20P03000
J
J
J
J
J
J
J
J
J
J
J
J
J
AC
AB
AB
AB
AG
AC
AB
AZ
AR
AE
AT
AQ
DESCRIPTION
Spring,CD Lid
Spring,Cassette Holder Up
Spring,Rod Antenna
Drum
Bracket,Shield
Rod Antenna
Bracket,Record
Holder,Fuse
Tape Mechanism Ass’y
Pinch Roller Arm Ass’y
Belt,REW/FF
Belt,Main
Head,Record/Playback
Head,Erase
AM Head,Erase
AX Motor with Pulley [Tape]
Switch,Leaf Type [Tape Main]
Heat Sink [QT-CD210H]
Heat Sink [QT-CD210W]
Cover,Voltage Selector Switch
[W Only]
Label,Specifications
[H [S] for Europe]
Label,Specifications [H [S] for
Australia/New Zealand/U.K.]
Label,Specifications
[H [S] for Thailand]
Label,Specifications [W [S]]
Label,Specifications
[H [BK] for Europe]
Label,Specifications [H [BK] for
Australia/New Zealand/U.K.]
Label,Specifications
[H [BK] for Thailand]
Label,Specifications
[H [BL] for Europe]
Label,Specifications [H [BL] for
Australia/New Zealand/U.K.]
Label,Specifications
[H [BL] for Thailand]
Label,Specifications [W [BL]]
Label,Specifications [W [BK]]
Label,Specifications
[H [S] for Philippines]
Label,Specifications
[H [BL] for Philippines]
Label,Specifications
[H [BK] for Philippines]
AB Button,CD Eject
AB Lever,CD Eject
AD Label,Class 3A
AC Label,Laser
AB Screw,ø2.5×6mm
AB Screw,ø2.5×10mm
AA Screw,ø3×8mm
AA Screw,ø3×10mm
AA Screw,ø3×12mm
AB Screw,ø2.5×8mm
AB Washer,ø2.8×ø12×0.8mm
AA Washer,ø2.7×ø5.3×0.6mm
AA Screw,ø2×3mm
ACCESSORIES/PACKING PARTS
!
QACCA0001SJ00
J
!
QACCA0001SJ00
J
!
QACCB0001SJ00
J
!
QACCE0001SJZZ
J
!
QACCE0001SJZZ
J
!
QACCL0002AW00
J
!
QPLGA0250AFZZ
J
AS AC Power Supply Cord
[H for Philippines]
AS AC Power Supply Cord
[W for Saudi Arabia]
AW AC Power Supply Cord
[W for Hong Kong]
AH AC Power Supply Cord
[H for Europe/Thailand]
AH AC Power Supply Cord [W
Except for Saudi Arabia/Hong
Kong]
AN AC Power Supply Cord
[H for Australia/New Zealand]
AF Adaptor,AC Plug [W for Central
and South America/Chile/Peru/
Bolivia/U.A.E. Only]
NO.
QPLGA0253AFZZ
J
SPAKC0107SJZZ
SSAKK0001SJZZ
J
J
SSAKK0002SJZZ
J
TCAUZ0011SJZZ
J
TGANE0001SJZZ
J
TGANE0002SJ06
TINSE0033SJZZ
J
J
TINSZ0051SJZZ
J
TINSZ0058SJZZ
TLABG0001SJZZ
J
J
TLABG0023SJZZ
J
TLABM0029SJZZ
TLABM0034SJZZ
TLABM0035SJZZ
TLABR1097SJZZ
J
J
J
J
TLABR1123SJZZ
J
TLABR1134SJZZ
J
TLABZ0009SJZZ
J
TLABZ0010SJZZ
J
TLABZ0011SJZZ
J
TLABZ0012SJZZ
J
TLABZ0019SJZZ
J
1
2
3
TLABZ0044SJZZ
SSAKH0001SJZZ
TINSE0034SJZZ
QACCB0001SJ00
J
J
J
J
4
5
6
6
6
7
SPAKA0036SJZZ
SPAKZ0014SJZZ
SPAKC0093SJZZ
SPAKC0113SJZZ
SPAKC0114SJZZ
SSAKK0002SJZZ
J
J
J
J
J
J
8
9
10
TLABZ0042SJZZ
SPAKZ0013SJZZ
TLABE0043SJZZ
J
J
J
10
TLABE0048SJZZ
J
10
TLABE0049SJZZ
J
11
TLABZ0015SJZZ
J
12
SSAKK0001SJZZ
J
13
14
TINSE0045SJZZ
TCADN0001SJZZ
J
J
!
!
PRICE
RANK
PARTS CODE
–3–
DESCRIPTION
AE Adaptor,AC Plug
[W for Saudi Arabia Only]
Packing Case [W]
AD Polyethylene Bag,Accessories
[W for Central and South
America/Saudi Arabia/Chile/
Peru/Bolivia/U.A.E. Only]
AC Polyethylene Bag,AC Power
Supply Cord [W for Saudi
Arabia/Hong Kong Only]
Warranty Card
[H for Philippines Only]
AM Warranty Card [H for Australia/
New Zealand Only]
G-Card [H for Philippines Only]
Operation Manual
[H for Australia/New Zealand/
Philippines]
AF Operation Manual
[H for Europe/Thailand]
Operation Manual [W]
AB Label,Hong Kong
[W for Hong Kong Only]
Label,Rated Input
[W for Hong Kong Only]
Label,Color [W [BL]]
Label,Color [W [BK]]
Label,Color [W [S]]
Label,Bar Code,Packing Case
[W [S] for Central and South
America/Chile/Peru/Bolivia/
U.A.E. Only]
Label,Bar Code,Packing Case
[W [BL] for Central and South
America/Chile/Peru/Bolivia/
U.A.E. Only]
Label,Bar Code,Packing Case
[W [BK] for Central and South
America/Chile/Peru/Bolivia/
U.A.E. Only]
AD Label,C [W for Syria/Central and
South America]
AD Label,Made in China
[W for Central and South
America Only]
AD Label,SHARP [W for Syria/Chile/
Peru/Bolivia/U.A.E. Only]
AC Label,SHARP [W for Syria/Chile/
Peru/Bolivia/U.A.E. Only]
AC Label,Made in China
[W for Egypt/Kuwait/Bahrain/
Cyprus/Jordan/Reunion/Saudi
Arabia Only]
Label,Feature [W]
AC Polyethylene Bag,Unit [H]/ [W]
AB Operation Manual [H for U.K.]
AW AC Power Supply Cord
[H for U.K.]
Packing Add.,Left/Right [H]/ [W]
Polyethylene Sheet,Unit [H]/ [W]
AK Packing Case [H [S]]
Packing Case [H [BK]]
Packing Case [H [BL]]
AC Polyethylene Bag,AC Power
Supply Cord
[H for Australia/New Zealand/
Philippines/U.K. Only]
AH Label,Feature [H]
Top Pad,Packing Case [H]/ [W]
Label,Bar Code,Packing Case
[H [S]]
Label,Bar Code,Packing Case
[H [BK]]
Label,Bar Code,Packing Case
[H [BL]]
AC Label,VJ No.,Packing Case
[H Only]
AD Polyethylene Bag,Accessories
[H for Australia/New Zealand/
Philippines/U.K. Only]
AB Quick Guide [H for U.K. Only]
AE Warranty Card [H for U.K. Only]
QT-CD210H/W
NO.
PRICE
RANK
PARTS CODE
DESCRIPTION
NO.
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1~4
DCEK-0007SJ06
J
—
PWB-B
QPWBF3895AFZZ
J
Main/CD Control/Power/Washer
(Combined Ass’y)
AC CD Motor (PWB Only)
J
AZ
OTHER SERVICE PART
UDSKA0004AFZZ
CD Pickup Lens Cleaner
–4–
PARTS CODE
PRICE
RANK
DESCRIPTION
QT-CD210H/W
306
701
A
304
701
B
704
302
702
C
301
303
D
703x2
E
M702
F
305
M701
305x2
G
SW702
H
PWB-B
1
2
3
4
Figure 5 CD MECHANISM EXPLODED VIEW
–5–
5
6
QT-CD210H/W
203
217
206
237
216 215214
213
212
211
A
223
605x2
222
204
245
202
B
204-1
231
604
240(240-1,
240-2, 240-3,
240-4, 240-5
240-6(M601),
240-7(SW601))
244
204-2
603x2
205
605x2
C
238
209
604x4
LCD801
610
248
232
246
247
PWB-A4
SW810
606
228
210
TAPE
MECHANISM
233
603x2
D
220
606
221
601
PWB-A2
234
605x2
604
PWB-A1
E
QT-CD210W
Only
604x2
236
602x3
605x2
SO651
243
T651
604x7
241
SP201
604x4
225
SW651
201
F
CD
MECHANISM
607x3
608
219
604x2
227
208
230
239x2
224
229
604x4 PWB-A3
G
BELT CONNECTION
Main Belt
218
605x3
226
H
Motor
M601
Flywheel
SP202
FF/REW Belt
REW/FF
Clutch
Note: Only the unit and consumale parts are supplied as parts supply for the Tape mechanism.
1
2
3
4
Figure 6 CABINET EXPLODED VIEW
–6–
5
6
QT-CD210H/W
PACKING METHOD (QT-CD210H FOR U.K. ONLY)
• Setting position of switches and knobs
Tape Mechanism Control
1.
2.
3.
4.
5.
6.
6.
6.
7.
8.
9.
10.
10.
10.
11.
12.
13.
14.
STOP STATE
TUNING
LOW
FUNCTION SELECTOR
OFF/TAPE
VOLUME
LOW
Polyethylene Bag, Unit
Operation Manual
AC Power Supply Cord
Packing Add., Left/Right
Polyethylene Sheet, Unit
Packing Case [S]
Packing Case [BK]
Packing Case [BL]
Polyethylene Bag, AC Power Supply Cord
Feature Label
Top Pad, Packing Case
Bar Code Label [S]
Bar Code Label [BK]
Bar Code Label [BL]
VJ No. Label
Polyethylene Bag, Accessories
Quick Guide
Warranty Card
SSAKH0001SJZZ
TiNSE0034SJZZ
QACCB0001SJ00
SPAKA0036SJZZ
SPAKZ0014SJZZ
SPAKC0093SJZZ
SPAKC0113SJZZ
SPAKC0114SJZZ
SSAKK0002SJZZ
TLABZ0042SJZZ
SPAKZ0013SJZZ
TLABE0043SJZZ
TLABE0048SJZZ
TLABE0049SJZZ
TLABZ0015SJZZ
SSAKK0001SJZZ
TiNSE0045SJZZ
TCADN0001SJZZ
1
2,14
13
12
3
Battery
Compartment
4
L
7
8
FR
ON
9
T
5
R
11
FR
ON
T
FR
10
ON
T
6
–7–
QT-CD210H/W
—MEMO—
–8–
QT-CD210H/W
COPYRIGHT © 2000 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
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
A0001-4466NS•HA•C
SG • SK • SA • SZ • EX