HCD-D290, HCD-G3300, HCD-XB3 is the
tuner, deck, CD and amplifier section in
LBT-D290, LBT-G3300, LBT-XB3.
Photo: HCD-XB3
CD
Section
Tape deck
Section
Model Name Using Similar MechanismNEW
CD Mechanism Type
Base Unit NameBU-5BD29AL
Optical Pick-up Name
Model Name Using
T ape Transport Mechanism T ypeTCM-220WR2
Canadian Model
HCD-D290/G3300
AEP Model
UK Model
E Model
Australian Model
PX Model
HCD-XB3
CDM37L-5BD29AL
KSS-213D/Q-NP
Similar MechanismHCD-H881
SPECIFICATIONS
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from 70-20,000 Hz; rated 100 watts
per channel minimum RMS power, with no more than 0.9 % total harmonic
distortion from 250 milliwatts to rated output.
Amplifier section
DIN power output
AEP, UK, East European models: 55+55 watts (6 ohms at 1 kHz, DIN)
Continuous RMS power output
Canadian model:100+100 watts
(8 ohms at 1 kHz, 5%)
Argentine, Australian, E, Mexican,
PX models:70+70 watts
(6 ohms at 1kHz, 10% THD)
AEP, UK, East European models: 65+65 watts
(6 ohms at 1kHz, 100% THD)
Peak music power output
Argentine, Australian, E, Mexican,
PX models:1000 watts
Music power output
AEP, UK, East European models: 100+100 watts
Inputs
PHONO IN (phono jack):sensitivity 3 mV, impedance 47 kilohms
VIDEO (AUDIO) IN (phono jack):sensitivity 250 mV, impedance 47 kilohms
MIX MIC (phono jack):sensitivity 1 mV, impedance 10 kilohms
Outputs
PHONES (stereo phone jack):accepts headphones of 8 odms or more
SPEAKER:
US, Canadian models:accepts impeadance of 8 to 16 ohms.
Other modelsaccepts impeadance of 6 to 16 ohms.
– Continued on next page –
COMPACT DISC DECK RECEIVER
MICROFILM
Page 2
CD player section
Systemcompact disc and digital audio system
LaserSemiconductor laser (λ = 780nm).
Emission
duration: continuous
Laser outputMax. 44.6µF*
*This output is the value measured at a distance of
200 mm from the objective lens surface on the
Optical Pick-up Block with 7 mm aperture.
Wavelength780 - 790 nm
Frequency response2 Hz - 20 kHz (±0.5 dB)
Signal-to-noise ratioMore than 90 dB
Dynamic rangeMore than 90 dB
Tape player section
Recording system4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
60 - 13,000 Hz (±3 dB), using a Sony
TYPE I cassette
60 - 14,000 Hz (±3 dB), using a Sony
TYPE II cassette
Wow and flutter±0.15% W. Peak (IEC)
0.1% W. RMS (NAB)
±0.2% W. Peak (DIN)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
US, Canadian models:87.5 - 108.0 MHz (100 kHz step)
AEP, UK models:87.5 - 108.0 MHz (50 kHz step)
East European model
FM:87.5 -108.0 MHz (50 kHz step)
Tuning range
US, Canadian models:530 - 1,710 KHz (with the tuning interval set at 10
kHz)
531 - 1,710 KHz (with the tuning interval set at 9
kHz)
AEP, UK, East European
models:
MW:531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
LW:153 - 279 kHz
(with the tuning interval set at 3 kHz)
Other models:531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
530 - 1,710 KHz
(with the tuning interval set at 10 kHz)
AntennaAM loop antenna, External antenna terminals
Intermediate frequency450 kHz
General
Power requirements
US, Canadian models:120 V AC, 60 Hz
Mexican model:120 V AC, 50/60 Hz
Australian model:220 - 240 V AC, 50/60 Hz
AEP, UK, East European
models:220 - 230 V AC, 50/60 Hz
Other models:110 - 120 V or 220 - 240 V
AC, 50/60 Hz Adjustable with voltage selector
Power consumption
US, Canadian models:170 watts
AEP, UK, East European
models:130 watts
Other models:140 watts
Dimensions (w/h/d)Approx. 355 x 425 x 435 mm (14 x 16
in) incl. projecting parts and controls
Mass
(D290)Approx. 11.5 kg (25 lb 6 oz.)
(G3300)Approx. 11.6kg (25 lb 9 oz.)
(XB3)Approx. 10.6kg (23 lb 6 oz.)
Supplied accessories:AM loop antenna (1)
Remote RM-SD70 (1)
Sony SUM-3 (NS)
batteries (2)
FM wire antenna (1)
Design and specifications are subject to change without notice.
3
/4 x 17 1/4
– 2 –
Page 3
CAUTION
1.5 k
Ω
0.15 µF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or
unsoldering.
This appliance is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT MARKING is located on
the rear exterior.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers.). Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a V OM
or battery-operated A C v oltmeter . The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2 V AC range are suitable. (See Fig. A)
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
The following caution label is located inside the unit.
Dolby noise reduction manufactured under license from Dolb y
Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol a are trademarks of Dolb y
Laboratories Licensing Corporation.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED
LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
Fig. A. Using an AC voltmeter to check AC leakage.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE !
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
6-16. Printed Wiring Boards – Power Section – ........................ 81
6-17. Schematic Diagram – Power Section – ............................ 83
6-18. IC Pin Function Description ............................................. 88
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
MODEL IDENTIFICATION
– BACK PANEL –
PARTS No.
MODELPARTS No.
D290: US model4-987-043-0π
D290: Canadian model4-987-043-1π
G3300: US model4-987-043-2π
G3300: Canadian model4-987-043-3π
XB3: AEP, UK models4-987-043-4π
XB3: East European model4-987-043-6π
XB3: Argentine, E models4-987-134-0π
XB3: Australian model4-987-134-1π
XB3: PX model4-987-134-2π
XB3: Mexican model4-987-134-3π
8.ELECTRICAL PARTS LIST ................................... 101
• Abbreviation
CND: Canadian model
MX: Mexican model
AUS: Australian model
AR: Argentine model.
– 4 –
Page 5
SECTION 1
GENERAL
This section is extracted
from instruction manual.
– 5 –
Page 6
– 6 –
Page 7
– 7 –
Page 8
– 8 –
Page 9
– 9 –
Page 10
– 10 –
Page 11
– 11 –
Page 12
– 12 –
Page 13
– 13 –
Page 14
– 14 –
Page 15
– 15 –
Page 16
– 16 –
Page 17
– 17 –
Page 18
– 18 –
Page 19
– 19 –
Page 20
– 20 –
Page 21
– 21 –
Page 22
• This set can be disassembled in the order shown below.
(Pag
)
SECTION 2
DISASSEMBLY
CASE
(Page 22)
Note: Follow the disassembly procedure in the numerical order given.
FRONT PANEL
SECTION
(Page 23)
MAIN
SECTION
(Page 24)
TAPE MECHANISM
DECK SECTION
(Page 25)
CD LID ASS’Y
SECTION
(Page 26)
MAIN BOARD
e 23
CD MECHANISM
DECK SECTION
(Page 24)
CASE
AUDIO BOARD
(Page 29)
CASSETTE
LID ASS’Y
(Page 25)
PANEL (A)/(B)
SUB ASS’Y
(Page 26)
3
case
BASE UNIT
(Page 27)
DISC TABLE
(Page 27)
three screws
1
(case 3 point)
BD BOARD
(Page 28)
CAPSTAN MOTOR
(Page 29)
OPTICAL
PICK-UP
(Page 28)
SLED
MOTOR
(Page 28)
1
three screws
(case 3 point)
– 22 –
2
seven screws
(BVTT 3
×
6)
Page 23
FRONT PANEL SECTION
3
front panel section
1
three frat wires
(CN102, 205, 206)
2
four screws
(BVTP 3
×
8)
MAIN BOARD
3
connector
(CN901)
5
power cord
6
back panel
IC201
8
4
ereven screws
(BVTP 3
1
two flat wires
(CN1, 202)
9
MAIN board
connector
(CN101)
×
8)
2
connector
(CN203)
– 23 –
7
two screws
(BVTP 3
×
8)
Page 24
MAIN SECTION
3
two screws
(BVTP 3
2
connector
(CN203)
×
8)
1
flat wire (CN202)
4
main section
3
screw
(BVTP 3
3
two screws
(BVTP 3
×
8)
×
8)
CD MECHANISM DECK SECTION
4
CD mechanism
deck section
3
five screws
(BVTP 3
×
8)
2
flat wire
and lead wire
– 24 –
1
Open the clamp.
Page 25
T APE MECHANISM DECK SECTION
4
three screws
(BVTP 2.6
3
two flat wires
(CN601, 1001)
×
8)
A
4
three screws
(BVTP 2.6
5
×
8)
Remove the tape mechanism
deck section to direction of the arrow
A
.
2
Open the
cassette lids.
CASSETTE LID ASS’Y
1
two springs
1
Push the
two buttons.
3
two bracket
2
two screws
(BVTP 2.6
×
8)
– 25 –
Page 26
CD LID ASS’Y SECTION
5
connector
(CN671)
6
four screws
(BVTP 2.6
×
8)
7
CD lid ass’y
4
2
3
CD-B1 SW board
connector
(CN661)
four screws
(BVTP 2.6
×
8)
PANEL (A) / (B) SUB ASS’Y
3
two claws
1
connector
(CN642)
1
2
four screws
(BVTP 2.6
connector
(CN612)
×
8)
4
panel (A) sub ass’y
5
two claws
6
panel (B) sub ass’y
– 26 –
Page 27
BASE UNIT
DISC TABLE
2
boss
3
base unit
1
yoke bracket
Note:
When the disc table is installed, adjust the positions
of roller cam and mark z as shown in the figure, then
set to the groove of disc table.
A
2
bracket (BU)
1
screw
(BVTP 3
×
8)
1
screw
(BVTP 3
3
step screw
×
8)
4
disc table
– 27 –
A
Page 28
BD BOARD
5
6
Removal
the four solders.
1
two screws
(PTPWH M2.6
3
two springs
screw
(BVTP 2.6
1
×
6)
×
8)
two screws
(PTPWH M2.6
2
optical pick-up
section
3
4
flat wire
(CN101)
7
BD board
limit switch
two springs
×
6)
OPTICAL PICK-UP, SLED MOTOR
2
sled shaft
3
optical pick-up
1
claw
5
sled motor
4
two screws
(P2
×
3)
– 28 –
Page 29
AUDIO BOARD
4
four screws
(BTP 2.6
1
connector
(CN651)
×
4)
5
MD board
2
two rivets
3
Break the soldering of two
flexible flat cables.
CAPSTAN MOTOR
4
Removal the capstan motor
to direction of the arrow.
1
Break the soldering of
motor lead.
3
claw
2
two screws
(BTP 2.6
5
Hang the
two belts.
×
8)
– 29 –
Page 30
SECTION 3
TEST MODE
[MC Cold Reset]
• The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customer.
Procedure:
1. Press three buttons GROOVE , ENTER/NEXT , and
DISC 1 simultaneously.
2. The fluorescent indicator tube becomes blank instantaneously,
and the set is reset.
[CD Delivery Mode]
• This mode moves the pickup to the position durable to vibration.
Use this mode when returning the set to the customer after repair.
Procedure:
1. Press POWER button to turn the set ON.
2. Press PLAY MODE button and POWER button simulta-
neously.
3. A message “LOCK” is displayed on the fluorescent indicator
tube, and the CD delivery mode is set.
[MC Hot Reset]
• This mode resets the set with the preset data kept stored in the
memory. The hot reset mode functions same as if the po wer cord
is plugged in and out.
Procedure:
1. Press three buttons GROOVE , ENTER/NEXT , and
DISC 2 simultaneously.
2. The fluorescent indicator tube becomes blank instantaneously,
and the set is reset.
[Sled Servo Mode]
• This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the pickup.
Procedure:
1. Select the function “CD”.
2. Press three buttons GROOVE , ENTER/NEXT , and
FLASH simultaneously.
3. The Sled Servo mode is selected, if “CD” is blanking on the
fluorescent indicator tube.
4. With the CD in stop status, press ) button in CD section to
move the pickup to outside track, or 0 button to inside track.
5. To exit from this mode, perform as follows:
1) Move the pickup to the most inside track.
2) Press three buttons in the same manner as step 2.
Note:
• Always move the pickup to most inside track when exiting from
this mode. Otherwise, a disc will not be unloaded.
• Do not run the sled motor excessively, otherwise the gear can be
chipped.
[Change-over of AM Tuner Step between 9kHz and 10kHz]
• A step of AM channels can be changed over between 9kHz and
10kHz.
Procedure:
1. Press POWER button to turn the set ON.
2. Select the function “TUNER”, and press TUNER/BAND
button to select the BAND “AM”.
3. Press POWER button to turn the set OFF.
4. Press ENTER/NEXT and POWER buttons simultaneously,
and the display of fluorescent indicator tube changes to “AM
9k STEP” or “AM 10k STEP”, and thus the channel step is
changed over.
[LED and Fluorescent Indicator Tube All Lit, Key Check
Mode]
Procedure:
1. Press three buttons GROOVE , ENTER/NEXT , and DISC 3
simultaneously.
2. LEDs and fluorescent indicator tube are all turned on.
Press DISC 2 button, and the key check mode is activated.
3. In the key check mode, the fluorescent indicator tube displays
“K 1 V0 J0”. Each time a button is pressed, “K”v alue increases.
However, once a button is pressed, it is no longer taken into
account.
“J” Value increases like 1, 2, 3 ... if rotating JOG knob in “+”
direction, or it decreases like 0, 9, 8 ... if rotating in “–” direction.
“V” Value increases like 1, 2, 3 ... if rotating VOLUME knob
in “+” direction, or it decreases like 0, 9, 8 ... if rotating in “–”
direction.
4. To exit from this mode, press three buttons in the same manner
as step 1, or disconnect the power cord.
[Change-over of FUNCTION Name]
• The FUNCTION name of external input terminal can be changed
over to VIDEO or MD. With the FUNCTION selected to “MD”,
about 5dB mute is applied to the input gain.
Procedure:
1. Press POWER button to turn the set OFF.
2. Press POWER button together with FUNCTION button, and
the power is turned on, the display of fluorescent indicator tube
changes to “MD” or “VIDEO” instantaneously, and thus the
FUNCTION is changed over.
– 30 –
Page 31
[Aging Mode]
This mode can be used for operation check of CD section and tape
deck section.
• If an error occurred:
The aging operation stops.
• If no error occurs:
The aging operation continues repeatedly.
1. Aging Mode in CD Section
1-1. Operating Method of Aging Mode
1. Set discs in DISC 1 and DISC 3 trays.
2. Select the function “CD”.
3. Press three buttons GROOVE , ENTER/NEXT , and
DISC 5 simultaneously.
4. The aging mode is activated, if a roulette mark on the fluo-
rescent indicator tube is blinking.
5. In the aging mode, the aging is executed in a sequence given
in “1-2. Operation during Aging Mode”.
The aging continues unless an alarm occurred.
6. To e xit from the aging mode, press POWER button to turn
the set OFF.
• If a button other than buttons In CD section is pressed during
aging, the aging in the CD section is finished.
• T o ex ecute aging to the tape deck section successiv ely , press ·
button in the deck A.
“ A GING” is displayed on the fluorescent indicator tube. (For the
aging in tape deck, see “2. Aging Mode in Tape Deck Section”.
8. To exit from the aging mode, press POWER button to turn
the set OFF.
2-2. Operation during Aging Mode
In the aging mode, the program is executed in the following sequence.
1. A tape on FWD side is played for one minute.
2. PAUSE STOP is made.
3. Recording is made for 3 minutes. (For the deck not having
the record function, the play is executed.)
4. FF is executed up to the end of tape.
5. A tape is reversed, and the tape on REV side is played for
one minute.
6. PAUSE STOP is made.
7. Recording is made for 3 minutes. (For the deck not having
the record function, the play is executed.)
8. FF is executed up to the end of tape.
9. Steps 1 through 8 are executed for the other deck.
10. Steps 1 through 9 are repeated unless an alarm occurred.
2-3. Deck Selection Sequence
• During the aging mode, decks are selected in the following se-
quence:
Deck A (FWD) → Deck A (REV)
↑↓
Deck B (REV) ← Deck B (FWD)
1-2. Operation during aging Mode
In the aging mode, the program is executed in the following sequence.
1. The disc tray turns to select a disc. (For a disc selection
sequence, see Section 1-3.)
2. TOC of disc is read.
3. The pickup accesses to the last track.
4. Steps 1 through 3 are repeated.
1-3. Disc Selection Sequence
• During the aging mode, discs are selected in the following se-
quence:
Disc 1 → Disc 3
↑↓
Disc 3 ← Disc 1
2. Aging Mode in Tape Deck Section
2-1. Operating Method of Aging Mode
1. Load a commercially available 10-min ute tape into the decks
A and B respectively.
(If a 10-minute tape is not available, another tape may be
used but a cycle time will be longer.)
2. Select the function “TAPE”.
3. Rewind tapes in advance by pressing 0 button respectively on decks A and B.
4. Press three buttons GROOVE , ENTER/NEXT , and
DISC 5 simultaneously.
5. Press · button on deck A. (This button triggers the aging mode.)
6. The aging mode is activated if “AGING A” is displayed on
the fluorescent indicator tube.
7. In the aging mode, the aging is executed in a sequence gi ven
in “2-2. Operation during Aging Mode”.
The aging continues unless an alarm occurred.
– 31 –
Page 32
SECTION 4
MECHANISM ADJUSTMENTS
SECTION 5
ELECTRICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured-alcohol-moistened
swab:
2. Demagnetize the record/playback head with a head demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, apply suitable locking compound to the
parts adjusted.
5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.
• T orque Measurement
ModeTorque MeterMeter Reading
ForwardCQ-102C
Forward
Back Tension(0.026 – 0.082 oz·inch)
ReverseCQ-102RC
Reverse
Back Tension(0.026 – 0.082 oz·inch)
FF, REWCQ-201B
• T ape Tension Measurement
ModeTension MeterMeter Reading
ForwardCQ-403Amore than 100g (3.52 oz)
ReverseCQ-403Rmore than 100g (3.52 oz)
CQ-102C
CQ-102RC
36 to 61g·cm
(0.50 – 0.84 oz·inch)
2 to 6g·cm
36 to 61g·cm
(0.50 – 0.84 oz·inch)
2 to 6g·cm
61 to 143g·cm
(0.85 – 1.98 oz·inch)
DECK SECTION0dB=0.775V
1. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase
head.)
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to the
parts adjust.
4. The adjustments should be performed with the rated power supply voltage unless otherwise noted.
5. The adjustments should be performed in the order given in this
service manual. (As a general rule, playback circuit adjustment
should be completed before performing recording circuit adjustment.)
6. The adjustments should be performed for both L-CH and R-ch.
7. Switches and controls should be set as follows unless otherwise
specified.
8. Set to test mode. (Press key switch same time GROOVE
ENTER/NEXT and DISC 4 button.)
•Test Tape
TapeSignalUsed for
P-4-A10010kHz, –10 dBAzimuth Adjustment
WS-48B3kHz, 0dBTape Speed Adjustment
P-4-L300315Hz 0dBLevel Adjustment
Record/Playback Head Azimuth Adjustment
DECK ADECK B
Note: Perform this adjustments for both decks
Procedure:
1. Mode: Playback (FWD)
test tape
P-4-A100
(10KHz, –10dB)
main board
CN207
Pin
1
(L-CH)
Pin
3
(R-CH)
level meter
– 32 –
set
main board
CN207
2
Pin
+
–
Page 33
2. Turn the adjustment screw and check output peaks. If the peaks
+
–
set
test tape
P-4-L300
(315 Hz, 0 dB)
main board
CN207 (Pin
1
: L-CH)
(Pin
3
: R-CH)
level meter
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
output
level
within
1dB
within
1dB
L-CH
peak
Tape Speed Adjustment DECK A
Note: Start the Tape Speed adjustment as below after setting to the
test mode.
In the test mode, the tape speed is high during pressing the
H. SPEED DUBB button.
Procedure:
1. Turn the power switch on.
2. Press the GROOVE button, ENTER/NEXT button and
DISC 4 button simultaneously.
To exit from the test mode, press the POWER button.
Mode: Playback (FWD)
R-CH
Screw
position
peak
L-CH
peak
R-CH
peak
Screw
position
3. Mode: Playback (FWD)
test tape
P-4-A100
(10kHz, –10dB)
L-CH
main
board
CN207
set
R-CH
in phase 45°90°135°180
pin
1
pin
2
L
R
3
pin
waveform of oscilloscope
good
oscilloscope
V
wrong
H
°
4. Repeat steps 1 to 3 in playback (REV) mode.
5. After the adjustments, apply suitable locking compound to the
pats adjusted.
Adjustment Location: Record/Playback Head (Deck A and B)
and main board.
test tape
WS-48B
(3 kHz, 0 dB)
set
main board
CN207 (Pin
(Pin
frequency counter
+
–
1
: L-CH)
3
:R-CH)
1. Insert the WS-48B into the deck A and the blank tape into the
deck B.
2. Press the REC button and · button on the deck B. Then
the deck B is at recording mode.
3. Set the deck A to playback mode.
4. Keep pressing the H. SPEED DUBB button in playback mode.
Then at HIGH speed mode.
5. Adjust RV652 on the AUDIO board do that frequency counter
reads 6,000 ± 60 Hz.
6. Take off the H. SPEED DUBB button.
Then at NORMAL speed mode.
7. Adjust RV651 on the AUDIO board so that frequency counter
reads 3,000 Hz.
+ 30
– 10
8. Frequency difference between deck A and deck B the beginning of the tape should be within ± 1.5%.
Adjustment Location: AUDIO board
Playback level Adjustment DECK ADECK B
Procedure:
Mode: Playback (FWD)
forward
reverse
Deck A is RV311 (L-CH) and RV411 (R-CH), Deck B is R V301 (LCH) and R V401 (R-CH) so that adjustment within adjustment le vel
as follows.
Adjustment Level:
CN207 PB level: 301.5 to 338.3 mV (–8.2 to –7.2 dB) level
difference between the channels: within ±0.5 dB
Adjustment Location: AUDIO and main boar ds
– 33 –
Page 34
Record bias Current AdjustmentDECK B
5
Procedure:
1. Mode: record
Adjustable limits:
CN207 PB level: 47.3 to 53.1 mV (–24.3 to –23.3 dB)
Adjustment Location: main board
Pin 6 (L-CH) of IC1501 on the main board.
Pin
#¶
(L-CH) of IC1501 on the main board.
1) 315 Hz
2) 10 kHz
AF OSC
attenuator
Pin 2 (GND) of ICN207 on the main board.
50 mV (–23.8 dB)
Ω
600
set
blank tape
CN-123
2. Mode: Playback
recorded
portion
set
CN207 (Pin
(Pin
level meter
1
: L-CH)
3
: R-CH)
+
–
Confirm playback the signal recorded in step 1 become adjustable
limits as follows.
If these levels do not adjustable limits, adjustment the R V341 (L-CH)
and RV441 (R-CH) on the AUDIO board to repeat steps 1 and 2.
Adjustable limits: Playback output of 315 Hz to playback output
of 10kHz: 0±0.5 dB
Adjustment Location:AUDIO and main boards
Record Level Adjustment DECK B
Procedure:
1. Mode: record
[MAIN BOARD] (Component Side)
IC201
IC301
RECORD LEVEL
[AUDIO BOARD] (Conductor Side)
RECORD
BAIS
L
RV301
RV401
PB LEVEL
R
®
L
RV441RV341
®
R
– DECK B –
RV1501
CN207
RV1551
TAPE SPEED
(NORMAL)
RV651
®
PB
LEVEL
– DECK A –
IC1501
(HIGH)
RV652
RV311
RV411
CN20
®
®
L
R
®
Pin 6 (L-CH) of IC1501 on the main board.
Pin
#¶
(R-CH) of IC1501 on the main board.
AF OSC
315 Hz, 50 mV (–23.8 dB)
Ω
attenuator
2
Pin
600
set
(GND) of CN207 on the main board.
blank tape
CS-123
2. Mode: Playback
recorded
portion
set
CN207 (Pin
(Pin
level meter
1
: L-CH)
3
: R-CH)
+
–
Confirm playback the signal recorded in step 1 become adjustable
limits as follows.
If these levels do not adjustable limits, adjustment the RV1501 (LCH) and RV1551 (R-CH) on the main boar d to repeat steps 1 and 2.
– 34 –
Page 35
TUNER SECTION0dB=1µV
Note: As a front-end (FE1) is difficult to repair if faulty, replace it
with new one.
AM Section Adjustment
Setting:
loop antenna
(Supplied accessories)
µ
V/m) =SSG output level dB (µV/m) –26 dB.
AM RF SSG
30% amplitude
modulation by
400 Hz signal
loop antenna
60 cm
Field strength dB (
set
AM ANTENNA
terminal (TM1)
AM Tuned Level Adjustment
Band: AM or MW
Procedure:
1. Set the output of SSG so that the input level of the set becomes
55 dB.
2. Tune the set to 1,050 kHz (US, CND models), 999 kHz (other
models).
3. Adjust RV41 (AEP, UK models), RV42 (other models) to the
point (moment) when the TUNED indicator will change from
going off to going on.
Adjustment Location : TCB board
FM Section Adjustment
Note: This adjustment should be performed after the AM Tuned
Level Adjustment due to the same adjustment element.
1. Supply a 25dBµ 98 MHz signal from the ANTENNA terminal.
2. Tune the set to 98 MHz.
3. If the TUNED indicator does not light, adjust RV42 (AEP, UK
models), RV41 (other models) to the point (moment) when the
TUNED indicator will change from going off to going on.
Adjustment Location: TCB board
TM1
FE1
• Abbreviation
CND: Canadian model
– 35 –
Page 36
CD SECTION
+
–
BD board
TP (RF)
TP (VC)
oscilloscope
Note:
1. CD Block is basically designed to operate without adjustment.
Therefore, check each item in order given.
2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10M impedance.
4. Clean the object lens by an applicator with neutral detergent
when the signal level is low than specified value with the following checks.
5. Adjust the focus bias adjustment when optical block is replaced.
Focus Bias check
oscilloscope
BD board
TP (FEO)
TP (VC)
+
–
S Curve Check
oscilloscope
BD board
TP (FEO)
TP (VC)
+
–
Procedure:
1. Connect oscilloscope to test point TP (FEO).
2. Connect between test point TP (FOK) and GND by lead wire.
3. Turn Power switch on.
4. Put disc (YEDS-18) in and turned Power switch on again and
actuate the focus search. (actuate the focus search when disc
table is moving in and out.)
5. Check the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak to peak le vel within 3±1 Vp-p.
S-curve wavef orm
symmetry
Procedure:
1. Connect oscilloscope to test point TP (RF). (GND terminal :
VC)
2. Turned Power switch on.
3. Put disc (YEDS-18) in and playback.
4. Confirm that the shape “≈” can be clearly distinguished at the
center of the waveform and check the RF signal level.
• RF signal
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level:
1.3
±
0.3Vp-p
A
B
within 3
±
1 Vp-p
6. After check, remove the lead wire connected in step 2.
Note: • Try to measure se veral times to mak e sure than the ratio of
A : B or B : A is more than 10 : 7.
• Take sweep time as long as possible and light up the brightness to obtain best waveform.
RF Level Check
Procedure:
1. Connect oscilloscope to test point TP (RF) on BD board.
2. Turned Power switch on.
3. Put disc (YEDS-18) in and playback.
4. Confirm that oscilloscope wavefor m is clear and check RF signal level is correct or not.
Note:
Clear RF signal waveform means that the shape “≈” can be
clearly distinguished at the center of the waveform.
– 36 –
• RF signal
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level:
1.3
±
0.3Vp-p
Page 37
E-F Balance (1 Track Jump) check
)
IC103
CNU102
IC101
IC
I02
RF
FOK
VC
FEO
TEO
GND
CNU101
GND
(Without remote commander)
oscilloscope
BD board
TP (TEO)
TP (VC)
+
–
Procedure:
1. Connect oscilloscope to test point TP (TEO) on BD board.
2. Turned Power switch on.
3. Put disc (YEDS-18) in to play the number five track.
4. Press the “P (Pause)” button. (Becomes the 1 track jump mode)
5. Check the level B of the oscilloscope's wav eform and the A (DC
voltage) of the center of the Traverse waveform.
Confirm the following:
A – B
2 (A + B)
1 track jump waveform
× 100 = ±7 (%)
Center of the waveform
B
Adjustment Location:
[BD BOARD] (Conductor Side)
0V
level : 500 mV
±
100 mVp-p
A (DC voltage
symmetry
– 37 –
Page 38
• Circuit Board Location
SECTION 6
DIAGRAMS
TRANS board
PANEL board
HEADPHONE-MIC
board
TC-A SW
board
LED board
CD-A SW board
TCB board
MAIN board
POWER AMP
board
TC-B SW board
CD-B1 SW board
DOOR SW board
CD-B2 SW board
CD MOTOR board
MOTOR board
LEAF SWITCH
board
BD board
AUDIO board
BD LED board
– 38 –
Page 39
• Waveforms
— BD Section—
1 IC101 #£ pin (PLAY MODE)
6 IC103 ^™ pin (RFCK)
!¡ IC301 !£ pin (XT2)
2 IC101 2 pin (FEI) (PLAY MODE)
3 IC101 $¶ pin (TEI) (PLAY MODE)
Approx. 1.3 Vp-p
Approx. 0.1 V
Approx. 0.2 V
7 IC103 &¢ pin (WFCK)
135.5 µsec
8 IC103 *ª pin (XTAI)
5.6 V
10 V
4.6 Vp-p
31.3 µsec
— TUNER Section—
!™ IC1 @¢ pin (XOUT) (EXCEPT AEP, UK)
IC21 @¢ pin (X OUT) (AEP, UK)
4.8 Vp-p
222 nsec
!£ IC2 @£ pin (VCO) (EXCEPT AEP, UK)
IC41 @£ pin (VCO) (AEP, UK)
4 IC103 @¶ pin (MDP)
7.8 µsec
5 IC103 ^º pin (XPCK)
230 nsec
2.4 V
7 V
59.8 nsec
— PANEL Section—
9 IC601 8 pin (X-OUT)
125 nsec
— MAIN Section—
0 IC301 0 pin (X2)
200 nsec
– 39 –
4.8 Vp-p
2.2 nsec
2.1 V
5.7 V
Page 40
HCD-D290/G3300/XB3
6-1. BLOCK DIAGRAMS
– TUNER SECTION – (US, CND, E, AR, MX, AUS, PX MODELS)
IIL DATA REGISTER
INPUT SHIFT REGISTER
ADDRESS DECODER
SENS SELECTOR
OUTPUT DECODER
IFB1-6
BAL1-4
TOG1-4
Charge
up
CB
CP
–
+
VCC
–
+
–
VCC
–
VEE
+
DFCT
–
+
+
TGU
IIL
↓
TTL
MIRR
FS1-4 TG1-2 TM1-7 PS1-4
TM7
TG2
TG2
DFCT1
IC102 BA5941FP
IN4B
IN4A
IN3B
IN3A
OP OUT
OP IN (–)
OP IN (+)
GND
NC
VCC
OUT3A
OUT3B
OUT4A
+
LEVEL SHIFT
LEVEL SHIFT
+
OUT1A
LRCKI
OUT4B
15
–
+
+
–
14
OUT1B
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CLOCK
GENERATOR
50
LRCK
WDCK
49
48
ASYE
47
ASYO
46
ASYI
45
BIAS
44
RF
43
AVDD
42
CLTV
AVSS
41
40
FILI
39
FILO
38
PCO
37
VCTL
OSC
36
V16M
35
VCKI
34
VPCO1
33
VPCO2
32
TES1
31
TES0
CC1
+
–
–
+
CC1
FSET
FSET
VCC VCC
TM4 TM6
TM3
TA_M
27282930313233343536373839
SENS2
26
IIL
↓
TTL
TTL
↓
IIL
ISET
VEEVEE
–
+
131211
TA_O
SENS1
25
C. OUT
24
XRST
23
DATA
22
XLT
21
CLK
20
LOCK
19
VCC
18
VCC
ISET
17
SL_O
16
SL_M
15
TM5
–
SL_P
14
+
TM2
IC103 CXD2519Q
81
NC
82
AVSS
83
AVDD
84
AOUT1
85
AIN1
86
LOUT1
87
AVSS
88
XVDD
89
XTAI
XTAO
90
91
XVSS
92
AVSS
93
LOUT2
94
AIN2
95
AOUT2
96
AVDD
97
AVSS
98
NC
99
NC
100
XRST
28
12
VCC
27
BIAS IN
SERIAL-IN
INTERFACE
26
24
25
–
+
+
–
22
23
–
–
+
+
–
2120
+
NC
MUTE
4
3
IN1B
IN1A
SYSM
VDD
VSS
EXCK
80
79 78
77
–
+
–
+
–
+
–
+
OVER SAMPLING
DIGITAL FILTER
TIMING
LOGIC
5
IN2B
SBSO
SCOR
76 75 74
6
IN2A
WFCK
EMPHI
EMPH
DOUT
71
73 72
PWMPWM
3RD-ORDER NOISE SHAPER
CPU
INTERFACE
7
GND
C4M
70
FSTT
XTSL
69 68
DEMODURATOR
SUB CODE
PROCESSOR
8
MNT0
67
EFM
GND
MNT1
66 65 64
9
MUTE
MNT3
XROF
SERVO
AUTO
SEQUENCER
63 62
C2PO
19
Vcc
VccVcc
10
VCC
RFCK
GFS
61
ERROR
CORRECTOR
16K RAM
60
XPCK
18
–
LEVEL SHIFT
LEVEL SHIFT
–
11
OUT2A
XUGF
59 58
+
+
+
+
GTOP
VDD
VSS
56 55 54
57
D / A
INTERFACE
DIGITAL OUT
–
–
1213
OUT2B
BCKI
BCK
PCMDI
53 52 51
DIGITAL CLV
1617
–
–
PCMD
FOK
CC2
SQSO
SENS
DATA
12 13
15 16 17
14
11
SEIN
CNIN
XLAT
CLOK
DATO
1 234
VSS
VDD
LMUT
56789 10
TES2
SQCK
RMUT
CKOUT
– 85 –– 86 –
XLTO
CLKO
18 19
SPOA
SPOB
22 23
25 26 27
24
21
20
FOK
XLON
SPOC
SPOD
28 29 30
VSS
VDD
MDP
MDS
MON
LOCK
PWMI
Page 61
– TUNER Section –
IC1 IC21 LC72130
XOUT
VSS
AOUT2
AIN2
20191817161514
21222324
PHASE DETECTOR
PD2
CHARGE PUMP
PD1
AIN1
AOUT1
VDD
FMIN
AMIN
IO2
13
UNLOCK
DETECTOR
REFERENCE
DIVIDER
2
B
C
I/F
2 345 6789 10
1
CL
CE
D0
D1
XIN
BO5
SWALLOW COUNTER
1/16, 1/17 4BITS
12BITS PROGRAMMABLE
DRIVER
DATA SHIFT REGISTER LATCH
IC2 IC41 LA1835
BO1
BO2
POWER
RESET
BO3
ON
1/2
UNIVERSAL
COUNTER
1211
BO4
IO1
IFIN
FM-SD
ALC
BUFF
LEVEL
DET
FM
IF
1
S METER
FM-IN
AM-OSC
AM
OSC
S-CURVE
FM
DET
FM-AFC
AM
MIX
2 3
AM-RF-IN
AGC
AM. CUT
AM
RF. AMP
AGC
FMIFAM
DET
AM/FM
BUFF
AM-MIX
COMP
IF
TUNING
AM
DRIVE
AM-IF
GND
FM
GND
REG
567 8910
4
IF
REG
AM/FM
TU-LED
VCO
AM/FM
ST-LED
SW
DET
MPX-IN
VCC
VCC
OUT R
OUT L
201918 17 16
21222324252627282930
DECODER
ANTI BIRDIE
STEREO
FF
VCO
PHASE
IF-BUFF
DRIVE
FF FF
DET
AM. SD
STEREO
SW
TRIG
PILOT
DET
AM. SD
AMP-IN R
AM/FM
AMP-IN LRL
MUTE
1514131211
VCO-STOP
– 87 –
Page 62
6-18. IC PIN FUNCTION DESCRIPTION
MAIN BOARD IC301 µPD780018Y (MAIN CONTROL)
Pin No. Pin NameI/OFunction
1TA-MUTEOLine mute signal output
2DBFB-H/LODBFB H/L select signal output
3427-LTOLatch signal output for IC201 (62427)
4KCON-LTO
5
KCON-ON/OFF
6F-RELAYOFront speaker relay control output
7R-RELAYO
8PL-RELAYO
9TESTIConnected ground
10X2O
11X1I
12VDD–Power supply (+5V)
13XT2O
14XT1I
15RESETIReset signal input
16INT/INI
17INT/IN/OUTI
18SCOROSubcode data request signal output
19SOFT-TESTOSoftware test port
20AC-CUTIBack up signal input
21RDS-INTI
22RDS-DATAI
23VDD–Power supply (+5V)
24AVDDIAnalog reference voltage input
25ADJICD adjust point port
26A-SHUTIA Deck reel pulse detector
27B-SHUTIB Deck reel pulse detector
28B-HALFIHalf detector signal input
29CLK-CHECKIConnected ground
30SPEC-INIVersion select signal input
31ADJ 2IConnected ground
32
DEMO-CHANGE
33AVss–Ground
34SQ-DATA-INISubcode Q data input
35—–Not used
36SQ-CLKOSub code Q data clock input
37SW-ON/OFFONot used
38, 39FUNC 1, 2IConnected ground
40Vss–Ground
41VOL-LATO
42PL-LATO
43COM-DINIConnected ground
44COM-DOUTOCommon serial data output
Not used
O
Not used
X’tal (5MHz)
X’tal (32.768 KHz)
Connected ground
Not used
IDEMO H/L select signal input
Not used
– 88 –
Page 63
Pin No. Pin NameI/OFunction
45COM-CLKOCommon serial clock output
46CD-POWEROCD power on signal output
47CD-DATAOCD data output
48CD-CLOKOCD clock output
49MSM-CMDONot used
50MSM-BUSYI Connected ground
51MSM-LTO
52MSM-NARINot used
53MSM-CHO
54
INPUT -CHANGE
5511C-DATAOData output for IC601
5611C-CLKOClock output for IC601
57XRSTOCD reset signal output
58XLTOCD latch signal output
59FOUCUS-SWONot used
60TBL-LO
61TBL-RO
62TRAY-LEDOCD tray LED ON/OFF output
63LOAD-OUTO
64LOAD-INO
65ST-CLKOTuner clock output
66ST-DINITuner data input
67ST-DOUTOTuner data output
68ST-CEOTuner chip enable output
69TUNEDITuned detection for tuner
70STEREOIStereo detection for tuner
71Vss–Ground
72ST-MUTEOTuner mute signal output
73SENS2I
74SENSI
75DISC-SENSI Not used
76T-SENSICD table detection signal input
77UP-SWIUp SW (S201) signal input
78ENC 3I
79ENC 2INot used
80ENC 1I
81OUT-OPENINot used
82CAP-M-H/NOCapstan motor H/N speed select signal output
83B-TRGOTrigger motor control output
84A-TRGOTrigger motor control output
85TRG-LOWOTrigger motor control output
86
CAP-M-ON/OFF
87PB-A/BOPB Deck A/Deck B select output
ONot used
Table motor control output
Not used
BD Condition signal input
OCapstan motor ON/OFF signal output
– 89 –
Page 64
Pin No. Pin NameI/OFunction
88EQ-H/NOEqualizer H/N select output
89BIASOBias ON/OFF signal output
90REC-MUTEOREC mute ON/OFF selection output
91NR-ON/OFFONR ON/OFF signal output
92R/P-PASSIREC/PB/PASS selection output
93TC-MUTEOTC mute ON/OFF selection output
94A-PLAY-SWIDeck A play detect
95B-PLAY-SWIDeck B play detect
96TC-RELAYOREC/PB head selection output for IC602
97A-HALFIDeck A cassette detect
98POWEROPOWER ON/OFF signal output
99SW-F-CHGOSuper woofer mode signal output Not used
100STK-MUTEOPower amp ON/OFF signal output
– 90 –
Page 65
PANEL BOARD IC601 TMP87CH74 (DISPLAY CONTROL)
Pin No. Pin NameI/OFunction
1-6LED3-LED8OLED driver output
7VSS–Ground
8X-OUTO
9X-INI
10RESETIReset signal input from main controller
11LED 9O
12LED10OConnected ground
13TESTI
14-19
LED11-LED19
20VOL-AIRotary encoder (S701 VOLUME) pulse input
21DOOR SWISOOR SW (S651) ON/OFF signal input
22JOG-AIRotaly encoder (S711 AMS) pulse input
23CLOCKISerial clock input from main controller
24DATAISerial data input from main controller
25LED SELECTOLED select signal output
26MODELIVersion select signal input
3063-908-599-01 LEVER (REV-A)
3073-908-601-01 SPRING (REV LEVER), TORSION
3083-908-603-01 LEVER (TRIGGER A)
309X-3367-593-1 FLYWHEEL (BF) ASSY
3103-908-605-01 SPRING (TRIGGER), TORSION
3113-908-609-01 GEAR, TRIGGER
3123-913-845-11 BELT (A)
3133-913-846-11 BELT (FR)
not supplied
– 98 –
Ref. No.Part No.DescriptionRemark
314X-3370-171-1 FLYWHEEL (BR) ASSY
3153-908-600-01 LEVER (REV-B)
* 3161-650-669-11 LEAF SWITCH BOARD
3173-908-598-01 CAM (B)
318X-3372-931-1 ARM (B) ASSY, FR
3193-914-111-01 SPRING (FR), TORSION
3203-908-604-01 LEVER (TRIGGER B)
3213-911-115-01 WASHER, STOPPER
3223-917-176-11 BELT (B)
323X-3370-172-1 FLYWHEEL (AF) ASSY
324X-3371-441-1 CHASSIS ASSY, MECHANICAL
M1X-3371-223-1 MOTOR ASSY, CAPSTAN
M2A-2004-410-A MOTOR ASSY, DC (TRIGGER)
R1021-216-001-00 METAL CHIP105%1/10W
R1041-216-093-00 METAL CHIP68K5%1/10W
R1051-216-088-00 METAL CHIP43K5%1/10W
R1061-216-088-00 METAL CHIP43K5%1/10W
R1071-216-088-00 METAL CHIP43K5%1/10W
R1081-216-088-00 METAL CHIP43K5%1/10W
R1091-216-093-00 METAL CHIP68K5%1/10W
R1141-216-101-00 METAL CHIP150K5%1/10W
R1151-216-101-00 METAL CHIP150K5%1/10W
R1161-216-061-00 METAL CHIP3.3K5%1/10W
R1171-216-069-00 METAL CHIP6.8K5%1/10W
R1181-216-063-91 METAL CHIP3.9K5%1/10W
R1191-216-085-00 METAL CHIP33K5%1/10W
R1201-216-089-91 METAL GLAZE47K5%1/10W
R1211-216-114-00 METAL GLAZE510K5%1/10W
R1221-216-097-91 METAL GLAZE100K5%1/10W
R1231-216-099-00 METAL CHIP120K5%1/10W
R1241-216-091-00 METAL CHIP56K5%1/10W
R1251-216-069-00 METAL CHIP6.8K5%1/10W
R1261-216-063-91 METAL GLAZE3.9K5%1/10W
Ref. No.Part No.DescriptionRemark
R1351-216-065-00 METAL CHIP4.7K5%1/10W
R1361-216-073-00 METAL CHIP10K5%1/10W
R1371-216-065-00 METAL CHIP4.7K5%1/10W
R1381-216-025-91 METAL GLAZE1005%1/10W
R1561-216-081-00 METAL CHIP22K5%1/10W
R1571-216-069-00 METAL CHIP6.8K5%1/10W
R1581-216-001-00 METAL CHIP105%1/10W
R1591-216-121-91 METAL GLAZE1M5%1/10W
R1611-216-097-91 METAL GLAZE100K5%1/10W
R1621-216-073-00 METAL CHIP10K5%1/10W
R1631-216-121-91 METAL GLAZE1M5%1/10W
R1641-216-061-00 METAL CHIP3.3K5%1/10W
R1651-216-049-91 METAL GLAZE1K5%1/10W
R1661-216-073-00 METAL CHIP10K5%1/10W
R1671-216-081-00 METAL CHIP22K5%1/10W
R1681-216-073-00 METAL CHIP10K5%1/10W
R1691-216-079-00 METAL CHIP18K5%1/10W
R1701-216-081-00 METAL CHIP22K5%1/10W
R1711-216-073-00 METAL CHIP10K5%1/10W
R1721-216-079-00 METAL CHIP18K5%1/10W
R1731-216-025-91 METAL GLAZE1005%1/10W
R1741-216-033-00 METAL CHIP2205%1/10W
R1751-216-025-91 METAL GLAZE1005%1/10W
R1761-216-025-91 METAL GLAZE1005%1/10W
R1771-216-025-91 METAL GLAZE1005%1/10W
R1781-216-025-91 METAL GLAZE1005%1/10W
R1791-216-025-91 METAL GLAZE1005%1/10W
R1801-216-025-91 METAL GLAZE1005%1/10W
R1811-216-025-91 METAL GLAZE1005%1/10W
R1881-216-037-00 METAL CHIP3305%1/10W
R1901-216-097-91 METAL GLAZE100K5%1/10W
R1911-216-105-91 METAL GLAZE220K5%1/10W
R1271-216-089-91 METAL GLAZE47K5%1/10W
R1281-216-098-00 METAL CHIP110K5%1/10W
R1291-216-025-91 METAL GLAZE1005%1/10W
R1301-216-079-00 METAL CHIP18K5%1/10W
R1311-216-079-00 METAL CHIP18K5%1/10W
R1321-216-061-00 METAL CHIP3.3K5%1/10W
R1331-216-061-00 METAL CHIP3.3K5%1/10W
R1341-216-065-00 METAL CHIP4.7K5%1/10W
IC1018-759-634-50 IC M5218AL
IC1028-759-000-48 IC MC14052BCP
IC2018-759-331-39 IC M62427FP
IC2318-759-634-50 IC M5218AL
IC2818-759-111-68 IC uPC1237HA
IC3018-759-459-31 IC uPD780018YGF-013-3BA
IC3028-759-635-63 IC M51943BSL
IC9018-759-288-53 IC LA5617
IC9028-759-604-86 IC M5F7807L
IC9038-759-231-53 IC TA7805S
! CNP901 1-558-943-41 CORD, POWER (E, MX, PX)
! CNP901 1-575-042-21 CORD, POWER (US, CND)
! CNP901 1-575-651-21 CORD, POWER (AEP, EE, AR)
! CNP901 1-696-845-11 CORD, POWER (AUS)
! CNP901 1-751-529-11 CORD, POWER (UK)
HP101 1-500-093-11 HEAD, MAGNETIC (PLAYBACK) (DECK A)
HRPE1011-500-094-11 HEAD, MAGNETIC (REC/PB/ERASE) (DECK B)
M1X-3371-223-1 MOTOR ASSY, CAPSTAN
M2A-2004-410-A MOTOR ASSY, DC (TRIGGER)
M101X-4917-523-4 MOTOR ASSY (SPINDLE)
M102X-4917-504-1 MOTOR ASSY (SLED)
M201A-4660-977-A MOTOR ASSY (TABLE)