• HCD-BX3/DX3 is the tuner, deck,
CD and amplifier section in MHCBX3/DX3.
Photo: HCD-BX3
CDCD Mechanism TypeCDM58-K2BD38
SectionBase Unit NameBU-K2BD38
Tape deckModel Name Using Similar MechanismNEW
SectionT ape Transport Mechanism T ypeTCM-230MWR11
US Model
Canadian Model
AEP Model
UK Model
HCD-BX3
E Model
Australian Model
HCD-DX3
Model Name Using Similar MechanismNEW
Optical Pick-up NameKSM-213DAP
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS:
(HCD-BX3 US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from 120-10,000 Hz; rates
75 watts per channel minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to rated output.
Amplifier section
US, Canadian model:
HCD-BX3:
Continuous RMS power output (reference)
60 + 60 watts
(6 ohms at 1 kHz, 10% THD)
Total harmonic distortion less than 0.07%
(6 ohms at 1 kHz, 35 W)
AEP, UK model:
HCD-BX3:
DIN power output (rated) 45 + 45 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
60 + 60 watts
(6 ohms at 1 kHz, 10% THD)
Music power output (reference)
150 + 150 watts
(6 ohms at 1 kHz, 10% THD)
Other model:
HCD-DX3:
The following measured at AC 120, 220, 240 V 50/60 Hz
Wavelength780 – 790 nm
Frequency response2 Hz – 20 kHz (±0.5 dB)
Signal-to-noise ratioMore than 90 dB
Dynamic rangeMore than 90 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength660 nm
Output Level–18 dBm
Tape player section
Recording system4-track 2-channel stereo
Frequency response40 – 13,000 Hz (±3 dB), using Sony TYPE I
cassette
Mass
US model:
HCD-BX3:Approx. 7.8 kg
Canadian model:
HCD-BX3:Approx. 7.8 kg
AEP model:
HCD-BX3:Approx. 7.9 kg
Other models:
HCD-DX3:Approx. 8.9 kg
Design and specifications are subject to change without notice.
Tuning range
US, Canadian, Mexican, Argentina models:
530 – 1,710 kHz
(with the interval set at 10 kHz)
531 – 1,710 kHz
(with the interval set at 9 kHz)
AEP, Saudi Arabia models:
531 – 1,602 kHz
(with the interval set at 9 kHz)
Other models:531 – 1,602 kHz
(with the interval set at 9 kHz)
530 – 1,710 kHz
(with the interval set at 10 kHz)
AntennaAM loop antenna
Antenna terminalsExternal antenna terminal
Intermediate frequency450 kHz
General
Power requirements
US, Canadian models:120 V AC, 60 Hz
AEP model:230 V AC, 50/60 Hz
Australian model:230-240 V AC, 50/60 Hz
Mexican model:120 V AC, 50/60 Hz
Other models:120 V, 220 V or 230 - 240 V AC, 50/60 Hz
Adjustable with voltage selector
Power consumption
US model:
HCD-BX3:140 watts
Canadian model:
HCD-BX3:130 watts
AEP model:
HCD-BX3:130 watts
Other models:
HCD-DX3:170 watts
SAFETY CHECK-OUT
(US model only)
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for A C leakage. Check leakage as
described below.
LEAKAGE
The A C leakag e from any exposed metal part to earth g round 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. Follo w 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
VOM or battery-operated A C voltmeter . 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 e xamples of
a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)
To Exposed Metal
Parts on Set
AC
0.15µF
1.5kΩ
voltmeter
(0.75V)
Dimensions (w/h/d)
HCD-BX3/DX3:Approx. 280 x 325 x 403 mm
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 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.
2
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage .
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
TABLE OF CONTENTS
1. SERVICE NOTE······························································· 4
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.
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.
Laser component in this product is capable
of emitting radiation exceeding the limit for
Class 1.
This appliance is classified as a CLASS 1 LASER product. The
CLASS 1 LASER PRODUCT MARKING is located on the rear
exterior.
CAUTION
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
damaged by heat.
2. GENERAL ·········································································· 5
wsMD/VIDEO button and indicator
wdTAPE A/B button and indicator
wfCD button and indicator
wgTUNER/BAND button and indicator
whCROOVE button and indicator
wjSURROUND button and indicator
wkCD SYNC HI-DUB button
wlREC PAUSE/START button and indicator
e;KARAOKE PON b utton
eaENTER button
esEQ EDIT button
es
wf
wg
wh
wj
wk
e;ea
wl
5
6
1
3,5
2,4
To attach the front speaker pads
Attach the supplied front speaker pads to the
bottom of the speakers to stabilize the
speakers and prevent them from slipping.
Inserting two size AA (R6)
batteries into the remote
Tip
With normal use, the batteries should last for about
six months. When the remote no longer operates
the system, replace both batteries with new ones.
Note
If you do not use the remote for a long period of
time, remove the batteries to prevent possible
damage from battery leakage.
When carrying this system
Make sure that all discs are removed from the
unit. To protect the CD mechanism, hold
down CD and press ?/1 while the power is
on. “LOCK” appears in the display and the
power is turned off.
E
e
e
E
1
Press CLOCK/TIMER SET.
The hour indication flashes.
Step 1: Hooking up the system
(continued)
l
hH
Ss
jJ
L
HS s
Step 2: Setting the
time
You must set the time before using the timer
functions.
The clock uses a 24-hour system on the
European model, and a 12-hour system on
other models.
The 24-hour system is used for illustration
purposes.
7
23
41
?/1
(Power)
continued
Shuttle
Step 3: Presetting
radio stations
You can preset a total of 30 preset stations (20
for FM and 10 for AM).
2
Press . or > repeatedly to set
the hour.
3
Press ENTER.
The minute indication flashes.
4
Press . or > repeatedly to set
the minute.
5
Press ENTER.
The clock starts working.
Tip
If you make a mistake, start over from step 1.
To change the time
The previous explanation shows how to set
the time while the power is off. To change the
time while the power is on, do the following:
1 Press CLOCK/TIMER SET.
2 Press . or > repeatedly to select SET
CLOCK.
3 Press ENTER.
4 Perform steps 2 through 5 above.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
This section is extracted from
instruction manual.
6
SECTION 3
s
DISASSEMBY
Note :Follow the disassembly procedure in the numerical order given.
3-1. UPPER CASE (TOP)
5
Two screws (Case)
Case (L)
6
Screw (Case)
Upper case (Top)
7
Two screws
(+BVTP 3
×
8
10)
q;
9
Two screws (+BVTP 3
4
×
10)
Case (R)
3-2. LOADING PANEL ASSY
CD mechanism deck (CDM58)
1
Turn the pulley to the direction of arrow.
pulley
Front panel side
2
Pull-out the disc tray.
Loading panel assy
3
1
2
Screw (Case)
3
Two screw
Two screws (Case)
7
3-3. FRONT PANEL SECTION
CD mechanism deck (CDM58)
4
Screw (+BVTP 3
2
3
Connector (CN303)
×
10)
Connector (CN302)
7
8
1
Flat type wire (CN304)
6
Three screws (+BVTT 3
3-4. TAPE MECHANISM DECK
5
Front panel section
×
6)
4
Bracket (Heart cam L)
Screw (+BVTP 3
3
Screw (+BVTP 2.6
5
Five screws (+BVTP 2.6
×
10)
×
8)
×
8)
1
Screw (+BVTP 2.6
×
8)
2
Bracket (Heart cam R)
6
Tape mechanism deck
8
)
3-5. PANEL BOARD
4
Ring (Vol)
1
Knob (Volume)
3
2
Hexagon nut
Bracket (Volume)
7
Six claws
5
8
Panel board
6
Cut the fourteen melted-connection points with a cutting plier.
3-6. SUB-TRANS BOARD AND TRANS BOARD
1
Connector (CN975)
8
(+BVTT 4
9
Two screws (+BVTT 4
qa
Trans board
×
6)
q;
Trans
Two screws
×
Note: When attching the panel board,
refer to "Service Note" on page 4.
2
Connector (CN974)
7
Panel, back
6
Five screws
(+BVTP 3
6)
4
Sub-trans
board
3
Two screws
(+BVTP 3
×
10)
×
10)
5
Five screws
(+BVTP 3
×
10
9
)
3-7. MAIN BOARD AND AMP BOARD
4
Three screws (+BVTP 3
5
AMP board
3
Two screws (+BVTP 3
×
10)
×
10)
7
Heat sink
6
Two screws (+BVTP 3
2
Main board
×
10)
3-8. LEAF SW BOARD, HEAD (A) BOARD AND HEAD (B) BOARD
2
Remove the two solderings.
5 Leaf
4
Five claws
3
1
Two screws (+BVTP 3
SW board
1
Remove the two solderings.
Remove the four solderings.
×
8
10
7
Head (A) board
6
Screw (+PS 2.6
×
9
5)
8
Head (B) board
Screw (+PS 2.6
×
5)
)
3-9. BASE UNIT
5
Two insulators
Base unit
3
4
Two insulators
1
Flat type wire (CN101
2
Four screws (+PTPWH 2.6)
3-10.DRIVER BOARD, MOTOR BOARD AND ADDRESS SENSOR BOARD
q;
qa
Tray
3
Connector (CN701)
1
Screw (+BVTP 2.6
Screw (+PTPWH 2.6
qs
Screw (+BVTP 2.6
qd
Address sensor board
2
Driver board
×
8)
7
×
Motor board
×
8)
8)
5
Three screws (+BVTP 2.6
4
Flat type wire (CN721)
6
Remove the two solderings of motor.
8
Connector (CN722)
×
8)
9
Pull-out the disc tray.
11
SECTION 4
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 x , ENTER , and ?/1 simulta-neously.
2. The fluorescent indicator tube displays “COLD RESET” and
the set is reset.
[CD Ship 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 1/u button to turn the set ON.
2. Press CD button and 1/u button simultaneously.
3. After the "STANDBY" display blinks six times, a message
“LOCK” is displayed on the fluorescent indicator tube, and the
CD ship 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 power
cord is plugged in and out.
Procedure:
1. Press three buttons x , ENTER , and DISC 1 simultaneously.
2. The fluorescent indicator tube becomes blank instantaneously,
and the set is reset.
[CD Service Mode]
• This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the pickup.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “CD”.
3. Press three buttons x , ENTER , and OPEN/CLOSE simul-
taneously.
4. The CD service mode is selected.
5. With the CD in stop status, turn the shuttle knob clockwise to
move the pickup to outside track, or turn the shuttle knob
counter-clockwise to inside track.
6. 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 MW Tuner Step between 9 kHz and
10 kHz]
• A step of MW channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “TUNER”, and press TUNER/BAND
button to select the BAND “MW”.
3. Press ?/1 button to turn the set OFF.
4. Press ENTER and ?/1 buttons simultaneously , and the display
of fluorescent indicator tube changes to “MW 9 k STEP” or
“MW 10 k STEP”, and thus the channel step is changed over.
[GC Test Mode]
• This mode is used to check the software version, FL tube, LED,
keyboard and VACS.
Procedure:
1. Press three buttons x , ENTER , and DISC 2 simultaneously.
2. LEDs and fluorescent indicator tube are all turned on.
3. When you want to enter the software version display mode,
press DISC 1 . The model number and destination are displayed.
4. Each time DISC 1 is pressed, the display changes starting
from MC version, GC version, VC version, CD version, CM
version, ST version, TC version, TA version, TM version and
BR version in this order, and returns to the model number and
destination display .
5. When DISC 3 is pressed while the version numbers are being
displayed except model number and destination, year, month
and day of the software creation appear. When DISC 3 is
pressed again, the display returns to the software version display .
When DISC 1 is pressed while year, month and day of the
software creation are being displayed, the year, month and day
of creation of the software versions are displayed in the same
order of version display.
6. Press DISC 2 button, and the key check mode is activated.
7. In the key check mode, the fluorescent indicator tube displays
“KEY0 VOL0”. Each time a button is pressed, “KEY” value
increases. However, once a button is pressed, it is no longer
taken into account.
“VOL” value increases like 1, 2, 3 ... if rotating VOLUME
knob in “+” direction, or it decreases like 0, 9, 8 ... if rotating in
“–” direction.
8. Also when DISC 3 is pressed after lighting of all LEDs and FL
tubes, value of VACS appears.
9. T o e xit from this mode, press three b uttons in the same manner
as step 1, or disconnect the power cord.
[VACS ON/OFF Mode]
• This mode is used to switch ON and OFF the VACS (Variable
Attenuation Control System).
Procedure:
Press the ENTER and SPECTRUM buttons simultaneously. The
message “VACS OFF” or “VACS ON” appears.
12
[MC Test Mode]
• This mode is used to check operations of the respective sections
of Amplifier, Tuner, CD and Tape.
Procedure:
1.Press the ?/1 button to turn on the set.
2. Press the three buttons of x , ENTER and DISC 3
simultaneously.
3.A message “TEST MODE” appears on the FL display tube.
4 When f (CURSOR UP) button is pressed, GEQ increases to
its maximum and a message “GEQ ALL MA” appears.
5.When F (CURSOR DOWN) button is pressed, GEQ decreases
to its minimum and a message “GEQ ALL M1” appears.
6.When g (CURSOR LEFT) or G (CURSOR RIGHT) button
is pressed, GEQ is set to flat and a message “GEQ FLAT”
appears.
7.When the VOLUME control knob is turned clockwise even
slightly, the sound volume increases to its maximum and a
message “V OLUME MAX” appears for two seconds, then the
display returns to the original display.
8.When the V OLUME control knob is turned counter-clockwise
even slightly, the sound volume decreases to its minimum and
a message “VOLUME MIN” appears for two seconds, then
the display returns to the original display.
9.In the test mode, the default-preset channel is called even when
the TUNER is selected and an attempt is made to call the preset
channel that has been stored in memory, by oper ating the Shuttle
knob. (It means that the memory is cleared.)
10. When CD is selected and the EDIT button is pressed, the disc
that is being chucked at this moment becomes the default
setting. It means that the default disc only is accessed when
any other discs are selected even though the display indication
changes accordingly. At the same time, the DISK SKIP EXCHANGE and OPEN/CLOSE cannot be accepted. (It means
that the tray motor and the turntable motor are disabled of their
operation.)
11. When a tape is inserted in Deck B and recording is started, the
input source function selects VIDEO automatically.
12. When x button is pressed to stop recording, the Tape (Deck)
B is selected and tape is rewound using the Shuttle knob, tape
is rewound, tape is stops at around the record-starting position
and playback of the recorded portion of the tape is started. If
P A USE is inserted even once during recording, ta pe is rewound
to the position around the P AUSE position and is played back.
13. When the CD SYNC HI-DUB Button is press during playback
of Deck B, either normal speed or high speed can be selected
by this button.
14. Select the desired loop by pressing the PLAY MODE b utton.
Insert a test tape AMS-110A or AMS-RO to Deck A.
15. Press the SPECTRUM button to enter the AMS test mode.
16. After a tape is rewound first, the FF AMS is checked, and the
mechanism is shut off after detecting the AMS signal twice.
17. Then the REW AMS is checked and the mechanism is shut off
after detecting the AMS signal twice.
18. When the check is complete, a message of either OK or NG
appears.
19. When you want to exit this mode, press the ?/1 button twice.
The cold reset is enforced at the same time.
13
[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 and display status.
• If no error occurs:
The aging operation continues repeatedly.
1. Operating method of Aging Mode
Turn on the main power and select “CD” of the function.
1) Set a disc in DISC1 tray. Select ALL DISC CONTINUE, and REPEAT OFF.
2) Load the tapes recording use into the decks A and B respectively.
3) Press three buttons x , ENTER , and
DISC SKIP/EX-CHANGE simultaneously.
4) Aging operations of CD and tape are started at the same time.
5) To exit the aging mode, perform [MC Cold Reset].
3. Aging Mode in CD section
1) Display state
• No error occurs
Display
AGING[*][*][*][*]
Note:
[*][*][*][*]
Error display
E ** s ## $$ %%
12 34 5
1 **
2 s
3 ##
4 $$
5 %%
: Number of aging operations
The error No. 00 indicates the newest error. As the error No. increases, it means the older error.
When you want to retrieve the error history, press the PLAY MODE button in the case of mechanism error.
Or press the REPEAT button in the case of NO DISC error.
M: Mechanism error
Don’t care
High order digits only
D: Stopped during closing due to problems other than mechanism.
E: Stopped during opening due to problems other than mechanism.
C: Stopped during chucking due to problems other than mechanism.
F: Stopped during EX-opening due to problems other than mechanism.
Emergency related errors (High order digits only)
1: Stopped during chuck-up
2: Stopped during chuck-down
3: Time out by EX-OPEN
5: Time out by EX-CLOSE
D: No disc error
01: FOCUS ERROR
02: GFS ERROR
03: SETUP ERROR
01: NO DISC judgment without chucking retry
02: NO DISC judgment after chucking retry
Status at the time of NO DISC judgment
(High order digits only)
1: STOP
2: SETUP
3: TOC READ
4: ACCESS
5: PLAY BACK
6: PAUSE
7: MANUAL SEARCH (PLAY)
8: MANUAL SEARCH (PAUSE)
• When the buttons x , ENTER and DISC 1 are pressed simultaneously, number of time of the mechanism error and the NO DISC error
can be checked.
Display: EMC**EDC****:Number of times of error (Maximum three times)
EMC: Mechanism error
EDC: NO DISC error
• When aging operation is complete, be sure to perform the MC Cold Reset to reset the error history.
14
2) Operation during aging mode
In the aging mode, the program is executed in the following
sequence.
(1) The disc tray opens and closes.
(2) The mechanism accesses DISC 2 and makes an attempt to
read TOC. However, since there are no discs, a message
“CD2 NO DISC” appears.
(3) The mechanism accesses DISC 3 and a message “CD3 NO
DISC” appears.
(4) The disc tray turns to select a disc1.
(5) A disc is chucked.
(6) TOC of disc is read.
(7) The pickup accesses to the track 1, and playing 2 seconds.
(8) The pickup accesses to the last track, and playing 2 seconds.
(9) Every time when an aging operation of step 1 to step 8 is
complete, the display “AGING[*][*][*][*]” value increases
as the number of aging operations is counted up.
(10) Returns to step 1.
3. Aging Mode in Tape Deck section
1) Display state
• No error occurs
Display action now
• Error occurred
Display action last time
NO. Display actionAction contentsFinal timing
1TAPE A AG-1 Rewind the TAPE A, B The top of tape
2TAPE A AG-2 FWD play the TAPE A 2 minutes playing
3TAPE A AG-3 F.F. the TAPE A20 second FF or the end
4TAPE A AG-4 REV play the TAPE A2 minutes playing
5TAPE A AG-5 Rewind the TAPE AThe top of tape
6TAPE B AG-2 FWD play the TAPE B 2 minutes playing
7TAPE B AG-3 F.F . the TAPE B20 second FF or the end
8TAPE B AG-4 REV play the TAPE B 2 minutes playing
9TAPE B AG-5 Rewind the TAPE BThe top of tape
of tape
of tape
2) Operation during aging mode
In the aging mode, the program is executed in the following
sequence.
(1) Rewind is executed up to the top of tape A and B.
(2) A tape on FWD side is played for 2 minutes.
(3) FF is executed up to either made for 20 second or the end of
tape.
(4) A tape is reversed, and the tape on REV side is played for 2
minutes.
(5) Rewind is executed up to the top of tape.
(6) Returns to step 2, and repeat steps from 2 to 5.
[Function Change Mode]
* elect either VIDEO or MD of the external FUNCTION input.
Procedure:
1.Turn on the power.
2.Press the two buttons ENTER and ?/1 at the same time.
The main power is turned on and the other function of the
previous function is selected and displayed. “MD” or
“VIDEO”.
15
SECTION 5
r
MECHANICAL ADJUSTMENTS
SECTION 6
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.
Torque Measurement
ModeTorque meter
FWD
FWD
back tension
REV
REV
back tension
FF/REW
FWD tension
REV tension
CQ-102C
CQ-102C
CQ-102RC
CQ-102RC
CQ-201B
CQ-403A
CQ-403R
Meter reading
31 to 71 g • cm
(0.43 – 0.98 oz • inch)
2 to 6 g • cm
(0.02 – 0.08 oz • inch)
31 to 71 g • cm
(0.43 – 0.98 oz • inch)
2 to 6 g • cm
(0.02 – 0.08 oz • inch)
71 to 143 g • cm
(0.98 – 1.99 oz • inch)
100 g or more
(3.53 oz or more)
100 g or more
(3.53 oz or more)
DECK SECTION
1. Demagnetize the record/playback head with a head
demagnetizer.
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 RCH.
7. Switches and controls should be set as follows unless otherwise
specified.
• Test Tape
TapeSignalUsed for
P-4-A10010 kHz, –10 dBAzimuth Adjustment
WS-48B3 kHz, 0 dBTape Speed Adjustment
P-4-L300315 Hz, 0 dBLevel Adjustment
Record/Playback Head Azimuth Adjustment
0 dB=0.775 V
DECK A DECK B
Note: Perform this adjustments for both decks
Procedure:
1. Mode: Playback
test tape
P-4-A100
(10 kHz, –10 dB)
set
main board
CN301
Pin 3 (L-CH)
Pin 1 (R-CH)
main board
CN301
Pin 2 (GND)
level mete
+
–
16
2. Turn the adjustment scre w and check output peaks. If the peaks
e
r
+
–
set
test tape
P-4-L300
(315 Hz, 0 dB)
main board
CN301 (Pin 3 : L-CH)
(Pin 1 : 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
L-CH
peak
R-CH
peak
within
1dB
Screw
position
L-CH
peak
Screw
position
R-CH
peak
Tape Speed Adjustment
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
DECK B
SD SYNC HI-DUB button.
Procedure:
1. Turn the power switch on.
2. Press the x button, ENTER button and DISC 3 button
simultaneously.
(The “TEST MODE” on the fluorescent indicator tube display
while in the test mode.)
To exit from the test mode, press the ?/1 button.
Mode: Playback
test tape
WS-48B
(3 kHz, 0 dB)
frequency counte
3. Mode: Playback
test tape
P-4-A100
(10 kHz, –10 dB)
L-CH
MAIN
board
CN301
set
R-CH
waveform of oscilloscope
in phase 45°90° 135° 180°
pin 3
pin 2
L
R
pin 1
good
oscilloscop
V
wrong
H
4. After the adjustments, apply suitable locking compound to the
pats adjusted.
Adjustment Location: Playback Head (Deck A).
Record/Playback/Erase Head (Deck B).
set
main board
CN301 (Pin 3 : L-CH)
(Pin 1 : R-CH)
+
–
1. Insert the WS-48B into the deck B.
2. Press the gG button on the deck B.
3. Press the SD SYNC HI-DUB button in playback mode.
Then at HIGH speed mode.
4. Adjust RV1001 on the LEAF SW board do that frequency
counter reads 6,000 ± 30 Hz.
5. Press the SD SYNC HI-DUB button.
Then back to NORMAL speed mode.
6. Adjust RV1002 on the LEAF SW board so that frequency
counter reads 3,000 ± 15 Hz.
Adjustment Location: LEAF SW board
Playback level Adjustment
DECK A DECK B
Procedure:
Mode: Playback
forward
reverse
Deck A is RV302 (L-CH) and RV352 (R-CH), Deck B is RV303
(L-CH) and RV353 (R-CH) so that adjustment within adjustment
level as follows.
Adjustment Level:
CN301 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: MAIN board
Sample Volue of Wow and Flutter: 0.3% or less W. RMS
(WS-48B)
17
REC Bias Adjustment DECK B
e
r
r
Procedure:
INTRODUCTION
When set to the test mode performed in Tape Speed Adjustment,
when the tape is rewound after recording, the “REC memory mode”
which rewinds only the recorded portion and playback is set.
This “REC memory mode” is convenient for performing this
adjustment. During recording, the input signal FUNCTION will
automatically switch to VIDEO.
(If do not operation of stopped from recording complete, and rotette
of shuttle knob then rewind to recording start position.)
4. Mode: Record
MD/VIDEO (AUDIO) IN
AF OSC
315 Hz, 50 mV (–23.8 dB)
attenuator
5. Mode: Playback
600 Ω
blank tape
CS-123
set
1. Press MD/VIDEO button to select VIDEO. (This step is not
necessary if the above test mode has already been set.)
2. Insert a tape into deck B.
3. After press REC PAUSE/ST ART button, press REC P AUSE/
START button, then recording start.
4. Mode: Record
MD/VIDEO (AUDIO) IN
1) 315 Hz
2) 10 kHz
AF OSC
attenuator
50 mV (–23.8 dB)
600 Ω
blank tap
CN-123
set
5. Mode: Playback
recorded
portion
set
CN301 (Pin 3 : L-CH)
(Pin 1 : R-CH)
level mete
+
–
recorded
portion
set
level mete
+
–
CN301 (Pin 3 : L-CH)
(Pin 1 : R-CH)
6. Confirm playback the signal recorded in step 3 become
adjustable level as follows.
If these levels do not adjustable level, adjustment the RV301
(L-CH) and R V351 (R-CH) on the MAIN board to repeat steps
4 and 5.
Adjustable level:
CN301 PB level: 47.2 to 53.0 mV (–24.3 to –23.3 dB)
Adjustment Location: MAIN board
[MAIN BOARD] (Component Side)
T601
RV611
REC LEVEL (L)
(B)
PB LEVEL (L)
(A)
6. Confirm playback the signal recorded in step 3 become
adjustable level as follows.
If these levels do not adjustable level, adjustment the RV304
(L-CH) and RV354 (R-CH) on the A UDIO board to repeat steps
4 and 5.
Adjustable level: Playback output of 315 Hz to playback output
of 10 kHz: ±1.0 dB
Adjustment Location: MAIN board
REC Level Adjustment
DECK B
Procedure:
INTRODUCTION
When set to the test mode performed in Tape Speed Adjustment,
when the tape is rewound after recording, the “REC memory mode”
which rewinds only the recorded portion and playback is set.
This “REC memory mode” is convenient for performing this
adjustment. During recording, the input signal FUNCTION will
automatically switch to VIDEO.
(If do not operation of stopped from recording complete, and rotate
of shuttle knob then rewind to recording start position.)
1. Press MD/VIDEO button to select VIDEO. (This step is not
necessary if the above test mode has already been set.)
2. Insert a tape into deck B.
3. After press REC PAUSE/ST ART button, press REC P AUSE/
START button, then recording start.
PB LEVEL (R)
(A)
PB LEVEL (R)
(B)
REC LEVEL (R)
(B)
REC LEVEL (L)
(A)
CN301
RV351
REC LEVEL (R)
[LEAF SW BOARD] (Component Side)
TAPE SPEED
(NORMAL) (HIGH)
RV1002
RV1001
13
RV301
RV302
RV352
RV353
RV303
PB LEVEL (L)
(B)
(A)
CN1001
CN304
CN302
CN303
RV304
RV354
18
FM Tuned Level Adjustment
FM RF SSG
75 Ω coaxial
Carrier frequency : 98 MHz
Modulation : AUDIO 1 kHz, 75 kHz
deviation (100%)
Output level : 28 dB (at 75 W open)
set
FM ANTENNA terminal
(TM601)
CD SECTION
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 10MΩ 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.
S-Curve Check
Procedure:
1.Supply a 28 dB 98 MHz signal from the ANTENN A terminal.
2.Tune the set to 98 MHz.
3. Adjust RV611 to the point (moment) when the TUNED
indicator will change from going off to going on.
Adjustment Location: MAIN board
Null Adjustment
FM RF SSG
75 Ω coaxial
set
Carrier frequency : 98 MHz
Modulation : AUDIO 1 kHz, 75 kHz
deviation (100%)
Output level : 60 dB (at 75 W open)
FM ANTENNA terminal
(TM601)
Procedure:
1.Supply a 60 dB 98 MHz signal from the ANTENN A terminal.
2.Tune the set to 98 MHz.
3.Measure voltage between pin 21 of IC 601. Adjust T601 ubtil
the voltage becomes 0 V.
Oscilloscope
BD board
TP(FEO)
TP(VC)
Procedure :
1. Connect oscilloscope to TP (FEO).
2. Connect between TP (FEI) and TP (VC) by lead wire.
3. Connect between TP (AGCCON) and TP (GND) by lead wire.
4. Turn Power switch on.
5. Load a disc (YEDS-18) and actuate the focus search. (In
consequence of open and close the disc tray, actuate the focus
search)
6. Confirm that the oscilloscope waveform (S-curve) is
symmetrical between A and B. And confirm peak to peak level
within 4 ±1 Vp-p.
S-curve waveform
symmetry
A
within 4 ±1Vp-p
B
Adjustment Location: MAIN board
Adjustment Location
[MAIN BOARD] Component side
NULL
T601
RV611
FM TUNED LEVEL
CN301
RV351
7. After check, remove the lead wire connected in step 2 and 3.
Note : • Try to measure several times to make 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
oscilloscope
BD board
TP(RF)
TP(VC)
Procedure :
CN304
13
RV301
RV303
RV302
RV352
RV353
CN302
CN303
RV304
RV354
1. Connect oscilloscope to TP (RF).
2. Connect between TP (AGCCON) and TP (GND) by lead wire.
3. Turned Power switch on.
4. Load a disc (YEDS-18) and playback.
5. Confirm that oscilloscope waveform is clear and check RF signal
level is correct or not.
6. After check, remove the lead wire connected in step 2.
19
Note : Clear RF signal waveform means that the shape “ ◊ ” can be clearly
e
)
r
distinguished at the center of the waveform.
RF signal waveform
VOLT/DIV : 200mV
TIME/DIV : 500ns
level : 1.45 ± 0.3Vp-p
E-F Balance (1 Track jump) Check
oscilloscop
BD board
TP(TEO)
TP(VC)
Procedure :
1. Connect oscilloscope to TP (TEO) and TP (VC).
2. Turned Power switch on.
3. Load a disc (YEDS-18) and playback the number five track.
4. Press the gG button. (Becomes the 1 track jump mode.)
5. Confirm that the level B and A (DC voltage) on the oscilloscope
waveform.
1 track jump waveform
center of
waveform
Adjustment Location:
[BD BOARD] (Conductor Side)
TP
TP
(AGCCON)
IC103
TP
(RF)
24
TP
(FEI)
1
40
41
12
TP
(TEO)
(FEO)
TP
(VC)
TP
(XPCK)
2021
IC101
61
60
TP
(DGND)
1
80
B
0V
level=1.3±0.6Vp-p
Specified level: –– × 100=less than ±22%
A
B
symmetry
A (DC voltage
6. After check, remove the lead wire connected in step 1.
RF PLL Free-run Frequency Check
Procedure :
1. Connect frequency counter to test point (XPCK) with lead wire.
BD board
TP (XPCK)
frequency counte
2. Turned Power switch on.
3. Put the disc (YEDS-18) in to play the number five track.
Confirm that reading on frequency counter is 4.3218MHz.
20
SECTION 7
d
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each bloc k.)
HCD-BX3/DX3
7-1. CIRCUIT BOARD LOCATION
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
¢
•
• C : panel designation.
Note:
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part
number specified.
• U : B+ Line.
• V : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
• V oltages are taken with a VOM (Input impedance 10 MΩ).
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
• Abbreviation
: internal component.
under no-signal (detuned) conditions.
Voltage variations may be noted due to normal produc-
tion tolerances.
Voltage variations may be noted due to normal produc-
tion tolerances.
F: FM
f: AM
E: PB (DECK A)
d: PB (DECK B)
G : REC (DECK B)
J: CD
c : digital out
CND : Canadian model
AUS : Australian model
G: German model
AED : North European model
EA: Saudi Arabia model
MY: Malaysia model
SP: Singapore model
TH: Thai model
TW: Taiwan model
KR: Korea model
MX: Mexican model
AR: Argentina model
4
W or less unless otherwise
Note:
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• b : Pattern from the side which enables seeing.
• Indication of transistor.
C
These are omitted.
Q
B
CE
These are omitted.
Q
B
E
PANEL Board
LEAF SW Board
• WA VEFORMS
– BD BOARD –
1
IC101 yj
CD PLAY MODE
ADDRESS SENSOR Board
TRANS Board
HEAD (A) Board
HEAD (B) Board
3
IC101 ra
CD PLAY MODE
MOTOR Board
DRIVER Board
SUB-TRANS Board
BD Board
MAIN Boar
AMP Board
– MAIN BOARD –– PANEL BOARD –
1
1 T301 4 REC MODE
IC601 oa STOP MODE
16.9344MHz
2
IC101 ta
CD PLAY MODE
400nsec/div
6.4Vp-p
4
CD PLAY MODE
1.2Vp-p
IC101 el
approx 200mVp-p
2 IC401 qd STOP MODE
approx 170mVp-p
3 IC401 qa STOP MODE
81kHz
16.0MHz
32.768kHz
135Vp-p
4.0Vp-p
3.0Vp-p
12.5MHz
5.2Vp-p
2121
HCD-BX3/DX3
7-2. BLOCK DIAGRAMS
TUNER/CD SECTION
FM 75Ω
AM
G
TM601
AR,AUS,E,EA,KR,MX,MY,SP,TH,TW MODEL
FE601
1
8
AED,AEP,CIS,G,UK MODEL
1
IF OUT
ANT IN
OSC OUT
US,CND MODEL
FE602
IF OUT
ANT IN
FE603
ANT IN
1
3
F OUT
RB641
7
8
VT
5
1
3
VT
4
7IF OUT
8OSC OUT
5VT
13
4
55
122
JR609
1
FM IF
9
IF OUT
12
AM/IF
24
AM OSC
13
VCO STOP
8
IF REQ MUTE
20
AM RF IN
22
AM OSC
23
V REG
AM/FM IF MPX
IC601
AM MIX OUT
FM SD ADJ
FM/AM DET
TUNED
STEREO
L OUT
R OUT
11
10
18AM IF IN
19
3
16
6
7
BUFFER
Q611
R-CH
IFT601
RV611
IC681
31
XT681
4.332MHz
Q602
Q601
RF IF
AMP
10
1
24
15
18
17
19
IC651
FM
XIN
XOUT
FM OSC
VT1 IN
VT1
PD1
PLL
FM/AM IF
AM OSC
12
FM
7
14
2VCO STOP
8IF REQ
DO
6DO
DI
DI
4DI
CL
CE
CL
5
CE
3
CF601CF602
+BA+12V
X651
4.5MHz
14
1511
67
9
LPF601
LPF
AED,AEP,CIS,G,UK ONLY
RDS
IC682
4
MUX
DATA
INT
2
16
14
XO
13
XI
L-CH
DO
DI
CL
CE
A
MAIN
SECTION
MASTER CONTROL
21
RDS DATA
20
RDS INT
24
TUNED
23
STEREO
22
ST MUTE
27
ST DIN
26
ST DOUT
28
ST CLK
25
ST CE
• RCH is omitted
• Signal Path
: FM
: CD
: DIGITAL OUT
IC401(1/2)
OPTICAL PICK-UP
BLOCK
(KSS-213F)
VC
A
B
C
D
E
F
LD
GND
PD
VR
F+
FOCUS
16
COIL
TRACKING
COIL
F-
T+
T-
+5V
DRIVE
M102
SLED
MOTOR
M101
SPINDLE
MOTOR
Q101
LD
DIGITAL SERVO
RF AMP
IC103
12
VC
5
A
6
B
7
C
8
D
11
E
10
F
3
LD
4
PD
IC102
MOTOR/COIL DRIVE
13
CH1RO
14
CH1FO
11
CH2RO
12
CH2FO
18
CH3RO
RFO
RFI
FE
TE
CH1RI
CH1FI
CH2RI
CH2FI
CH3RI
16
17
14
13
22LD ON
21HOLD SW
3
2
6
5
23
DIGITAL SIGNAL PROC.
D/A CONV.
IC101
D OUT
51
RFAC
43
RFDC
39
FE
41
TE
40
SE
14
XLON
32
FFDR
33
FRDR
30
TFDR
31
TRDR
29
SRDR
L OUT
R OUT
SCLK
SCOR
SQSO
SENS
SSTP
XTAI
XTAO
IC201
OPTICAL
S101
LIMIT
IN SW
DIGITAL
OUT
60
72
75
5DATA
7CLOK
6XLAT
2SQCK
9
20
1
8
27
66
67
R-CH
X101
16.9344MHz
CD
DIITAL OUT
L OUT
B
MAIN
SECTION
35
CD DATA
37
CD CLK
42
XLT
33
SQ CLK
19
SCOR
32
SQ DATA
40
SENS
BU UP/DOWN SW
LOAD IN
T SENS
IC701
44
45LOAD OUT
49
46OPEN SW
47CLOSE SW
48
9
MOTOR
DRIVE
7
TBL ADDRESS
4
2
IC711
SENSOR
OPEN/CLOSE
M
S701
S711
UP/DOWN
M721
TURN
MOTOR
M
17
CH3FO
16
CH4RO
24CH3FI
25CH4INS
28
SFDR
26
MDP
3XRST
43
XRST
M
15
CH4FO
MUTE
20
41
HOLD
2222
MAIN SECTION
CD
L
R
DECK-A
HP901
PB
HEAD
DECK-B
HEAD
ERASE
HEAD
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
: FM
: CD
J101
L-CH
A
LOUT
B
L-CH
MD/VIDEO
(AUDIO)
TUNER
SECTION
SECTION
HRPE901
REC/PB
• RCH is omitted
• Signal Path
16
R-CH
R-CH
R-CH
R-CH
M901
CAPSTAN
MOTOR
S1004
A 120/70
S1001
A PLAY
S1002
B PLAY
S1003
A HALF
S1006
B HALF
S1005
REC A
S1009
REC B
A TRG M+
B TRG M+
M
PB EQ
AMP
IC303
57
PB EQ
AMP
IC304
75
RV304
REC
BIAS
T301
C332,L301
IC1001
A REEL
DET
IC1002
B REEL
DET
Q1001
MOTOR
BIAS
TRAP
CONT
RV302
RV303
1
2
3
BIAS
OSC
Q302,303
RV1002
NORM S
RV1001
HIGH S
REC/PB SWITCH
IC302
TA+12V
Q301
+6V
Q393,394
A TRIG
DRIVE
Q391,392
B TRIG
DRIVE
R CH
Q141
BIAS
DC
4
A+12V
68
69
67
93
90
91
57
58
Q395
CAP MOTOR
SPEED CONT
Q396,397
CAP MOTOR
DRIVE
SWITCH
Q304,305
A PLAY
B PLAY
A HALF
B HALF
A SHUT
B SHUT
A TRIG
B TRIG
79
TC RELAY
59
CAP M H/L
60
48
A
B
46
36
NORM
33
CROM
32
CAP M CONT
HCD-BX3/DX3
EXCEPT
X OUT
5
6
Q101,102
Q503
SWITCH
US,CND MODEL
IC102
DBFB
CONT
DBFB
83
DBFB ON/OFF
87
82
RELAY H
IC501
1
POWER
MUTE
Q581
AR,AUS,E,EA,KR
MX,MY,SP,TH,TW
MODEL
D822
30
29
IIC CLK
IIC DATA
PROTECT
STBY RELAY
81
AMP
12
18
D841
WAKE UP
6
J721
MIC 1
CD POWER
12
RESET
7
AC CUT
Q861
MUTE
CONT
85
MUTE
Q862
Q551
OVER LOAD
DETECTOR
+B
Q501
Q582,583
OVER HEAT
DETECTOR
AR,AUS,E,EA,KR
MX,MY,SP,TH,TW
MODEL
LIMITER
Q721
Q821,822
PROTECT
DETECTOR
3
2
D+5V(SW)
A+5V(SW)
RDS D+5V
AUDIO +5V
A+12V
TC A+12V
MIC A+12V
ST A+12V
TC M+9V
M+7V(UNSW)
LED +7V
IC501
RESET
D582-583
IC722
RV722
MIC
VOL
1
D931-933
Q823
PROTECT
CONT
AR,AUS,E,EA,KR
MX,MY,SP,TH,TW
IC722
6
5
IC911Q911,912
+5V
3
REG
D953
D952
D508
D506
MODEL
7
1
Q824,825
RELAY
DRIVE
Q828,829
PROTECT
SWITCH
AR,AUS,E,EA,KR
MX,MY,SP,TH,TW
MODEL
CD POWER
SWITCH
IC951
+5V
3
1
REG
IC921
+12V
3
1
REG
IC971
+9V
3
1
REG
RY801
IC602
6
SPEANA
BPF
5
4
3
S623-633
FUCTION
KEY
S619-621
FUCTION
KEY
S637-646
S647
FUCTION
KEY
S601
VOLUME
SIRCS
IC603
POWER
AMP
D543D542
17
12
11
VP
+B
-B
EVER +5.6V
7
Q504,505
MUTE
MUTE
Q103
CONT
Q503,504
MUTE
CONT
84
100
STK MUTE
LINE MUTE
R CH
R CH
Q961,962
FAN
DRIVE
3
20
25
26
17
18
19
1
2
100
97
98
96
92
Q972
REG
D541
D901-904
D906-909
-V
TM801
DISPLAY CONTROL
IC601
HEADPHONE
BPF 0
BPF 5
ALL BAND
KEY0
KEY1
KEY2
VOL A
VOL B
SIRCS
I2C DATA
I2CCLOCK
WAKE UP
RESET
F1
F2
IC971
+5.6V
3
1
REG
L
R
FAN
MD/VIDEO
GROOVE
REC/PAUSE
SURROUND
TIMER
T971
D972-975
SPEAKER
J631
PHONS
AR,AUS,E,EA,KR
MX,MY,SP,TH,TW
MODEL
50
.
P1
52
P35
85
49
G1
33
G17
5TUNER
6CD
7TAPE A/B
8
11
15
16
28STANDBY
27
XIN
89
XOUT
90
AR,AUS,E,EA
MY,SP,TW MODEL
F973
F972
F971
AUS,KR,TH MODEL
Q971
RELAY
DRIVE
FL601
FLOURESCENT
INDICATOR TUBE
F1F2
Q606-614
LED
DRIVER
Q624-630
LED
DRIVER
Q604
LED
DRIVER
Q605
LED
DRIVER
X601
12.5MHz
AR,E,EA,KR,MY
SP,TH,TW MODEL
S971
AR,E,EA,MY
SP,TW MODEL
JW972
T972
RY971
AED,AEP,CIS,CND,G,UK,US MODEL
D614-620
D601
STANDBY
D602
TIMER
AC
IN
INPUT SELECT
TONE/VOL CONT
IC101
40
VOL OUT2
IN2A
38
IN2C
37
IN2D
DECK PROC.
IC301
IC301
REC
DOLBY
PB
39
A120/70
17
B
DOL
PAS
PB A/B
NORM/HIGH
ALC ON/OFF
B NORM/CROM/METAL
20
15
16
18
19
77
76
78
75
ALC
PB A/B
EQ H/N
RM ON/OFF
BIAS ON/OFF
NR ON/OFF
22
23
74
73
BIAS
REC MUTE
24
72
NR ON/OFF
70
120
REC
38
EQ
BIAS
SW
RV301
REC(L)
LEVEL
REC
43
PB
LM ON/OFF
MS OUT
REC /PB/PASS
25
26
71
70
AMS IN
TC MUTE
R/PB PAS
AED,AEP,CIS,CND
G,UK,US MODEL
IC104
1
40
AR,AUS,E,EA,KR
MX,MY,SP,TW MODEL
MASTER CONTROL
JR907
IC401(2/2)
35
INVOL OUT2
3
2
39
IN2B
21
DATA
22
CLOCK
R-CH
X401
32.768kHz
4
5
10
CLK
DATA
XC IN
11
XC OUT
15
X402
16MHz
X IN
24
13
2323
HCD-BX3/DX3
7-3. PRINTED WIRING BOARD BD SECTION
• Semiconductor
Location
Ref. No. Location
IC101D-2
IC102C-4
IC103B-3
A
Q101A-4
B
• See page page 21 for Circuit Boards Location.
12
3456
C
D
E
F
(Page 26)
2424
HCD-BX3/DX3
7-4. SCHEMATIC DIAGRAM BD SECTION
• See page page 21 for Wavefoms.
• See page page 42 for IC Block Diagrams.
(Page 28)
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
2525
HCD-BX3/DX3
7-5. PRINTED WIRING BOARD MAIN SECTION
• See page page 21 for Circuit Boards Location.
2626
HCD-BX3/DX3
7-6. SCHEMATIC DIAGRAM MAIN SECTION (1/3)
• See page page 44 for IC Block Diagrams.
12
(Page 28)
2727
HCD-BX3/DX3
7-7. SCHEMATIC DIAGRAM MAIN SECTION (2/3)
(Page 25)
• See page page 44 for IC Block Diagrams.
(Page 27)
(Page 31)(Page 31)
W2
(Page 37)
(Page 29)
(Page 29)
(Page 29)
2828
(Page 33)
HCD-BX3/DX3
7-8. SCHEMATIC DIAGRAM MAIN SECTION (3/3)
• See page page 21 for Wavefoms.
• See page page 40 for IC Pin Function Description.
VOLUME A
VOLUME B
HEADPHONE
N.C
TUNER
CD
T APE A/B
MD/VIDEO
N.C
GROOVE
N.C
REC/PAUSE
SURROUND
KEY0-2
Super Low Freq (BPF 0)
BPF1-5
ALL BAND
TIMER
STANDBY
VSS
VASS
AVREF
VDD
G17-1
P1
VDD VFT
P2-35
N.C
VKK
VDD
Xin
VSS
Xout
RESET
N.C
TEST
WAKE UP
I2C data
I2C clk
N.C
SIRCS
I/O
I
VOLUME A signal input.
I
VOLUME B signal input.
I
Head phone detect signal input. H=ON, L=OFF
I
Not used.
O
TUNER LED driver output.(high active)
O
CD LED driver output.(high active)
O
TAPE A/B LED driver output.(high active)
O
MD/VIDEO LED driver output.(high active)
O
Not used.
O
GROOVE LED driver output.(high active)
O
Not used.
O
REC/PAUSE LED driver output.(high active)
O
SURROUND LED driver output.(high active)
I
KEY input. (AD)
I
BPF input. (AD)
I
BPF input. (AD)
I
BPF input. (AD)
O
TIMER SEL LED driver output.
O
STANDBY LED output.
—
Ground.
—
Ground.
—
Analog reference voltage.
—
Power supply (+5V)
O
FL gride signal output.
O
FL segment signal output.
—
Power supply (+5V)
O
FL segment signal output.
I
Not used.
—
–]30V driving power for FL.
—
Power supply (+5V)
I
12.5MHz (Xin)
—
Ground.
O
12.5MHz (Xout)
I
RESET (low active)
I
Not used.
I
Connected to ground.
O
WAKE UP signal output for master controller. (PULL UP)
O
IIC SDA
O
IIC SCL
I
Not used.
I
Remote commander input. (input capture)
Description
41
7-20.IC BLOCK DIAGRAMS
IC101CXD2587Q (BD BOARD)
LRCK
PCMD
BCK
EMPH
XVDD
XTAI
XTAO
XVSS
AVDD1
AOUT1
AIN1
LOUT1
AVSS1
AVSS2
LOUT2
AIN2
AOUT2
AVDD2
RMUT
LMUT
VDD
AVDD3
DOUT
60
DIGITAL
OUT
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
D/A
INTERFACE
TIMING
LOGIC
OVER SAMPLING
PWM
3rd ORDER
NOISE SHAPER
DIGITAL FILTER
SERIAL IN
INTERFACE
59
58
INTERNAL BUS
PWM
VSS
57
ERROR
CORRECTOR
16K
RAM
SUBCODE
PROCESSOR
FILI
PCO
54
56
55
DIGITAL
PLL
EFM
DEMODULATOR
SERVO
INTERFACE
SERVO AUTO
SEQUENCER
CPU
INTERFACE
FILO
AVSS3
CLTV
52
53
ASYI
BIAS
RFAC
51
49
50
ASYMMETRY
CORRECTION
48
ASYO
47
AVDD0
46
IGEN
AVSS0
45
ADIO
44
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
SLED
SERVO
CE
TE
RFDC
43
41
42
OPERATIONAL
AMPLIFIER
ANALOG SWITCH
A/D
CONVERTER
PWM GENERATOR
CLOCK
GENERATOR
FOCUS PWM
GENERATOR
TRACKING
PWM GENERATOR
SLED PWM
GENERATOR
DIGITAL
CLV
MIRR, DFCT,
FOK
DETECTOR
SE
40
FE
39
VC
38
XTSL
37
TES1
36
TEST
35
VSS
34
33
FRDR
32
FFDR
TRDR
31
TFDR
30
SRDR
29
28
SFDR
SSTP
27
MDP
26
25
LOCK
FOK
24
DFCT
23
22
MIRR
COUT
21
3
1
2
SQSO
SQCK
XRST
4
SYSM
IC102BA5974FP (BD BOARD)
PRFVCC
CH4BIN
INTERFACE
CH4SIN'
RF
F
R
CH4SIN
CH3FIN
F
INTERFACE
INTERFACE
CH3RIN
R
RF
8
CLOK
SENS
9
10
SCLK
11 12
VDD
MUTE
ATSK
13
14
1516171819
XUGF
XLON
SPOB
SPOA
WFCK
MUTE
GND
2021222324252627281918171615
XPCK
GFS
C2PO
POWVCC
20
SCOR
CH3OUTR
CH3OUTF
THERMAL
SHUTDOWN
CH4OUTR
LEVEL SHIFT
CH4OUTF
7
5
6
XLAT
DATA
CAPAIN3
R
F
F
R
1234567891011121314
GND
VREFOUT
CH1FIN
CH1RIN
CAPAIN1
CH2FIN
CH2RIN
CAPAIN2
VREFIN
POWVCC
CH2OUTR
42
CH2OUTF
CH1OUTR
CH1OUTF
IC103CXA2568M (BD BOARD)
2
3
14
1
f04
13
f05
12
f06
11
REC
LEVEL
10
VCC
15
f03
5
REC
NF
6
REC
IN
7
RESET
C
8
BIAS
C
9
GND1
4
16
f02
17
f01
18
RESET
R02
P01
LINE
NF
LINE
IN
REFFERENCE
CURRENT
BPF
DET
BPF
DET
BPF
DET
BPF
DET
DET
RESET
Bias
REFFERENCE
CURRENT
DET
DET
BPF
BPF
12345678
910111213141516
QUAL
RDATA
VREF
VDD1
VSS1
MUX
VSS3
CMP
RCLK
XO
XI
(NC)
VDD2
VSS2
T1
T2
8TH SWITCHED
CAPACITOR
FILTER
PLL 57KHz
RDS/ARI
BIPHASE
DECODER
DEFFERENTIAL
DECODER
PLL
1187.5Hz
TEST
CLOCK
APC PD AMP
VEE
1
HOLD
AGCVTH
LD
PD
VEE
2
3
4
VREF
VC
VCC
APC LD AMP
VCC
VCC
VCC
24
23
LC/PD
LD_ON
22
HOLD_SW
21
AGCCONT
20
(50%/30%
OFF)
RF_BOT
19
IC602BA3830F (PANEL BOARD)
A
5
VEE
VC
VC
VC
VC
VCC
VEE
VEE
B
6
C
7
D
8
9
VEE
10
11
VC BUFFER
12
VC
VC
VC
F
E
VC
RF SUMMING AMP RF_EQ_AMP
IC701BA6956AN (DRIVER BOARD)
VC
VC
VC
ERROR AMP
FOCUS
TRACKING
ERROR AMP
RFTC
18
RF_1
17
RFO
16
RFE
15
FE
14
TE
13
IC682BU1924 (MAIN BOARD)
TSD
123456789
VREF
OUT2
RNF
OUT1
VM
CONTROL LOGIC
VCC
FIN
GND
RIN
43
2
IC601BA1450 (MAIN BOARD)
AM OSC OUT
24
V . REG
AM OSC
FM BAND WIDTH
AM RF IN
20212223
AM MIX OUT
19
AM IF IN
AM AGC
FM/AM DET OUT
161718
AM MPX IN
15
FM MPX IN
1413
VCO STOP
AM
OSC
VREG
FM
IF
123456789101112
FM IN
VCC
SD
DET
FM SD ADJ
GND
IC302µPC1330H (MAIN BOARD)
INVERTER
COMPARATER
2
1
SW R1 GNDSW P1
3
56789
4
CONTGNDVCCSW P2 GND
AM
MIX
FM
DET
FM DET
LED
DRIVER
TUNED
AM IF
AM
DET
STEREO
AGC
COMP
SW R2
IN REQ MUTE
IF OUT
SD
1/2
DECODER
R OUT
SW
L OUT
1/2
PD
VCO
AM/FM
IC681M5218AFP (MAIN BOARD)
+
–
2 36
1
+
–
V–
4
5
V+
8
7
IC651LC72130 (MAIN BOARD)
XOUT
VSS
AOUT
24
22
23
REFERENCE
DIVIDER
2
C B
I / F
21
PD2
AIN2
20
SWALLOW COUNTER
1/16.1/17 4bits
REFERENCE
DIVIDER
PD1
AIN1
19
18
SWALLOW COUNTER
1/16.1/17 4bits
PHASE DETECTOR
CHARGE PUMP
DATA SHIFT REGISTER
LATCH
17
AOUT1
FMIN
VDD
15
16
POWER
ON
RESET
AMIN
I02
13
14
1/2
C B
I / F
44
3
1
2
XIN
B05
4
CE
D1
6
5
CL
D0
8
7
B01
B02
10
9
B04
B03
12
11
I01
IFIN
NOTE:
s
• -XX, -X mean standardized parts, so they may
have some differences from the original one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
• The mechanical parts with no reference number
in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
8-1. MAIN SECTION
SECTION 8
EXPLODED VIEWS
• Abbreviation
CND : Canadian model
AUS : Australian model
G: German model
AED : North European model
EA: Saudi Arabia model
MY: Malaysia model
SP: Singapore model
TH: Thai model
TW: Taiwan model
KR: Korea model
MX: Mexican model
AR: Argentina model
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
*1: US, CND, AEP, AED, CIS, UK, G models
*2: E, EA, AR, AUS, KR, MX, MY, SP, TH, TW model
84-224-547-01 PANEL, BACK (AED,AEP,G,UK)
84-224-547-11 PANEL, BACK (AR,E,EA,MY,SP,TW)
84-224-547-21 PANEL, BACK (CND,US)
84-224-547-41 PANEL, BACK (AUS,KR,MX,TH)
84-226-245-01 PANEL, BACK (CIS)
1011-773-042-11 WIRE (FLAT TYPE) (17 CORE)
102A-4428-038-A MAIN BOARD,COMPLETE (AED,AEP,CIS,G,UK)
102A-4428-046-A MAIN BOARD,COMPLETE (CND,US)
102A-4428-060-A MAIN BOARD,COMPLETE (MY,SP,TW)
102A-4428-256-A MAIN BOARD,COMPLETE (AUS)
102A-4428-258-A MAIN BOARD,COMPLETE (E)
102A-4428-262-A MAIN BOARD,COMPLETE (KR)
102A-4428-265-A MAIN BOARD,COMPLETE (EA)
102A-4428-598-A MAIN BOARD,COMPLETE (TH)
102A-4428-733-A MAIN BOARD,COMPLETE (AR,MX)
* 1034-988-533-01 HOLDER, PWB
1041-791-897-11 WIRE (FLAT TYPE) (19 CORE)
105A-4428-045-A TRANS BOARD,COMPLETE (AED,AEP,G,UK)
105A-4428-059-A TRANS BOARD,COMPLETE (US)
105A-4428-069-A TRANS BOARD,COMPLETE
(AR,E,EA,MY,SP,TW)
105A-4428-254-A TRANS BOARD,COMPLETE (CND)
105A-4428-255-A TRANS BOARD,COMPLETE (AUS)
105A-4428-261-A TRANS BOARD,COMPLETE (KR)
105A-4428-264-A TRANS BOARD,COMPLETE (MX)
105A-4428-597-A TRANS BOARD,COMPLETE (TH)
105A-4488-045-A TRANS BOARD,COMPLETE (CIS)
1063-703-571-11 BUSHING (S) (4516), CORD (E,MX,TH)
0 1081-690-608-11 CORD, POWER (AUS)
0 1081-769-079-21 CORD, POWER (KR)
0 1081-777-071-51 CORD, POWER
(AED,AEP,CIS,G,UK,EA,MY,SP,TW)
0 1081-783-820-11 CORD, POWER (CND,US)
0 1081-783-941-21 CORD, POWER (AR)
0 1081-791-901-11 CORD, POWER (E,MX,TH)
0 1091-569-008-21 ADAPTOR, CONVERSION 2P(EA,MY,SP,TW)
0 1101-770-019-11 ADAPTOR, CONVERSION PLUG 3P (CIS,UK)
0 T9711-435-205-11 TRANSFORMER, POWER (US)
0 T9711-435-206-11 TRANSFORMER, POWER (CND)
0 T9711-435-207-11 TRANSFORMER, POWER (AED,AEP,CIS,G,UK)
0 T9711-435-208-11 TRANSFORMER, POWER
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
47
8-4. TAPE MECHANISM DECK SECTION
Note: Two different types of tape mechanism are used depending on models.
They maintain compatibility as an entire mechanism even though
there are some different parts are used.
151X-3374-156-4 PINCH LEVER (REV) ASSY
152X-3374-155-4 PINCH LEVER (FWD) ASSY
1531-676-220-11 HEAD (A) BOARD
1541-676-221-11 HEAD (B) BOARD
155A-2004-737-A MAIN CHASIS ASSY
1563-040-580-11 PULLEY (TENSION)
157A-2007-838-A LEAF SW BOARD, COMPLETE
1583-041-947-01 BELT (FR)
1593-041-946-01 BELT (CAPSTAN B)
#1
154
1604-227-239-01 BELT (CAPSTAN C)
161X-3378-241-1 MOTOR ASSY
1623-019-208-01 WASHER, STOPPER
1633-016-533-01 WASHER (FR), STOPPER
164X-3378-041-1 FLYWHEEL (A-REV) ASSY
• SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
• Abbreviation
CND : Canadian model
AUS : Australian model
G: German model
AED : North European model
EA: Saudi Arabia model
MY: Malaysia model
SP: Singapore model
TH: Thai model
TW: Taiwan model
KR: Korea model
(AED,AEP,CIS,CND,G,UK)
SECTION 9
(EXCEPT US,CND)
(US,CND)
(EXCEPT US,CND)
(US,CND)
MX: Mexican model
AR: Argentina model
When indicating parts by reference number,
please include the board name.
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
R1181-216-025-91 RES-CHIP1005%1/10W
R1191-216-059-00 METAL CHIP2.7K5%1/10W
R1231-216-073-00 METAL CHIP10K5%1/10W
R1241-216-097-91 RES-CHIP100K5%1/10W
R1311-216-033-00 METAL CHIP2205%1/10W
R1431-216-103-00 METAL CHIP180K5%1/10W
R1441-216-103-00 METAL CHIP180K5%1/10W
R1471-216-069-00 METAL CHIP6.8K5%1/10W
R1481-216-001-00 METAL CHIP105%1/10W
R1491-216-001-00 METAL CHIP105%1/10W
R1581-216-111-00 METAL CHIP390K5%1/10W
R1591-216-101-00 METAL CHIP150K5%1/10W
R1621-216-101-00 METAL CHIP150K5%1/10W
R1711-216-078-00 RES-CHIP16K5%1/10W
R1721-216-073-00 METAL CHIP10K5%1/10W
R1731-216-077-91 RES-CHIP15K5%1/10W
R1811-216-078-00 RES-CHIP16K5%1/10W
R1821-216-073-00 METAL CHIP10K5%1/10W
R1831-216-077-91 RES-CHIP15K5%1/10W
IC1001 8-749-016-76 IC RPI-321
IC1002 8-749-016-76 IC RPI-321
< TRANSISTOR >
Q10018-729-029-56 TRANSISTORDTA144ESA-TP
< RESISTOR >
R10011-249-409-11 CARBON2205%1/4W F
R10021-249-409-11 CARBON2205%1/4W F
R10031-249-414-11 CARBON5605%1/4W F
R10041-247-834-11 CARBON1.3K5%1/4W
R10051-247-818-11 CARBON3005%1/4W
R10061-247-864-11 CARBON24K5%1/4W
R10071-247-780-00 CARBON7.55%1/4W
R10081-249-417-11 CARBON1K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
FE6021-693-478-11 FRONT END (FM3 GANGS) (US,CND)
FE6031-693-496-11 FRONT END (4 GANG)
(AED,AEP,CIS,G,UK)
< IC >
IC1018-759-652-04 IC M61504FP-TP
IC1028-759-099-06 IC M5218AFP-TE1 (EXCEPT US,CND)
IC1048-759-099-06 IC M5218AFP-TE1
(AR,AUS,E,EA,KR,MX,MY,SP,TW)
IC2018-749-923-04 IC TOTX178A (OPTICAL)
IC3018-759-652-80 IC HA12227F
IC3028-759-143-54 IC uPC1330HA
IC3038-759-656-83 IC NJM4580MD-TE
IC3048-759-656-83 IC NJM4580MD-TE
IC4018-759-652-48 IC M30622MAA-A25FP
IC5018-759-635-63 IC M51943BSL-TP
IC6018-759-652-00 IC BA1450
IC6518-759-288-54 IC LC72130
IC6818-759-099-06 IC M5218AFP-TE1 (AED,AEP,CIS,G,UK)
IC6828-759-541-48 IC BU1924(AED,AEP,CIS,G,UK)
IC9118-759-039-69 IC uPC7805AHF
IC9218-759-088-08 IC uPC7812AHF
IC9518-759-039-69 IC uPC7805AHF
IC9718-759-701-59 IC M5F7809L
R1011-216-049-91 RES-CHIP1K5%1/10W
R1021-216-097-91 RES-CHIP100K5%1/10W
R1031-216-069-00 METAL CHIP6.8K5%1/10W
R1041-216-073-00 METAL CHIP10K5%1/10W
R1071-216-113-00 METAL CHIP470K5%1/10W
R1631-216-057-00 METAL CHIP2.2K5%1/10W
R1641-216-097-91 RES-CHIP100K5%1/10W
R1651-216-073-00 METAL CHIP10K5%1/10W
R1661-216-057-00 METAL CHIP2.2K5%1/10W
R1711-216-075-00 METAL CHIP12K5%1/10W
(AR,AUS,E,EA,KR,MX,MY,SP,TW)
R1721-216-073-00 METAL CHIP10K5%1/10W
(AR,AUS,E,EA,KR,MX,MY,SP,TW)
R1731-216-073-00 METAL CHIP10K5%1/10W
(AR,AUS,E,EA,KR,MX,MY,SP,TW)
R1751-216-065-91 RES-CHIP4.7K5%1/10W
R2011-216-025-91 RES-CHIP1005%1/10W
R2021-216-085-00 METAL CHIP33K5%1/10W
R2031-216-025-91 RES-CHIP1005%1/10W
R2041-216-085-00 METAL CHIP33K5%1/10W
R3011-216-085-00 METAL CHIP33K5%1/10W
R3021-216-057-00 METAL CHIP2.2K5%1/10W
R3031-216-025-91 RES-CHIP1005%1/10W
R3041-216-025-91 RES-CHIP1005%1/10W
R3051-216-057-00 METAL CHIP2.2K5%1/10W
R3061-216-071-00 METAL CHIP8.2K5%1/10W
R3071-216-065-91 RES-CHIP4.7K5%1/10W
R3081-216-071-00 METAL CHIP8.2K5%1/10W
R3091-216-081-00 METAL CHIP22K5%1/10W
R3111-216-121-91 RES-CHIP1M5%1/10W
R3121-216-102-00 RES-CHIP160K5%1/10W
R3141-216-295-91 SHORT0
R3151-216-073-00 METAL CHIP10K5%1/10W
R3871-216-033-00 METAL CHIP2205%1/10W
R3881-216-081-00 METAL CHIP22K5%1/10W
R3891-216-075-00 METAL CHIP12K5%1/10W
R3901-216-107-00 METAL CHIP270K5%1/10W
R3911-216-296-91 SHORT0
R3161-216-235-00 RES-CHIP36K5%1/8W
R3171-216-222-00 RES-CHIP10K5%1/8W
R3181-216-073-00 METAL CHIP10K5%1/10W
R3191-216-111-00 METAL CHIP390K5%1/10W
R3201-216-057-00 METAL CHIP2.2K5%1/10W
R3211-216-071-00 METAL CHIP8.2K5%1/10W
R3311-216-099-00 METAL CHIP120K5%1/10W
R3321-216-025-91 RES-CHIP1005%1/10W
R3331-216-067-00 METAL CHIP5.6K5%1/10W
R3341-216-100-00 RES-CHIP130K5%1/10W
R3351-216-033-00 METAL CHIP2205%1/10W
R3361-216-099-00 METAL CHIP120K5%1/10W
R3371-216-033-00 METAL CHIP2205%1/10W
R3381-216-081-00 METAL CHIP22K5%1/10W
R3391-216-075-00 METAL CHIP12K5%1/10W
R3401-216-107-00 METAL CHIP270K5%1/10W
R3411-216-033-00 METAL CHIP2205%1/10W
R3421-216-075-00 METAL CHIP12K5%1/10W
R3451-216-079-00 METAL CHIP18K5%1/10W
R3461-216-079-00 METAL CHIP18K5%1/10W
R3471-216-073-00 METAL CHIP10K5%1/10W
R3511-216-085-00 METAL CHIP33K5%1/10W
R3521-216-057-00 METAL CHIP2.2K5%1/10W
R3531-216-025-91 RES-CHIP1005%1/10W
R3541-216-025-91 RES-CHIP1005%1/10W
R3551-216-057-00 METAL CHIP2.2K5%1/10W
R3561-216-071-00 METAL CHIP8.2K5%1/10W
R3571-216-065-91 RES-CHIP4.7K5%1/10W
R3581-216-071-00 METAL CHIP8.2K5%1/10W
R3591-216-085-00 METAL CHIP33K5%1/10W
R3601-216-045-00 METAL CHIP6805%1/10W
R3611-216-049-91 RES-CHIP1K5%1/10W
R3631-216-049-91 RES-CHIP1K5%1/10W
R3821-216-025-91 RES-CHIP1005%1/10W
R3831-216-067-00 METAL CHIP5.6K5%1/10W
R3841-216-100-00 RES-CHIP130K5%1/10W
R3851-216-296-91 SHORT0
R3861-216-099-00 METAL CHIP120K5%1/10W
R3921-216-075-00 METAL CHIP12K5%1/10W
R3931-216-081-00 METAL CHIP22K5%1/10W
R3941-216-033-00 METAL CHIP2205%1/10W
R3961-216-065-91 RES-CHIP4.7K5%1/10W
R4071-216-065-91 RES-CHIP4.7K5%1/10W
R4091-216-073-00 METAL CHIP10K5%1/10W
R4111-216-109-00 METAL CHIP330K5%1/10W
R4131-216-295-91 SHORT0
R4171-216-073-00 METAL CHIP10K5%1/10W
R4181-216-025-91 RES-CHIP1005%1/10W
(AED,AEP,CIS,G,UK)
R4991-216-025-91 RES-CHIP1005%1/10W
R5011-216-073-00 METAL CHIP10K5%1/10W
R5021-216-089-91 RES-CHIP47K5%1/10W
R5031-216-089-91 RES-CHIP47K5%1/10W
R6191-216-025-91 RES-CHIP1005%1/10W
R6201-216-065-91 RES-CHIP4.7K5%1/10W
R6211-216-075-00 METAL CHIP12K5%1/10W
R6221-216-057-00 METAL CHIP2.2K5%1/10W
R6231-216-073-00 METAL CHIP10K5%1/10W
R6241-216-073-00 METAL CHIP10K5%1/10W
R6251-216-073-00 METAL CHIP10K5%1/10W
R6411-216-097-91 RES-CHIP100K5%1/10W
R6421-216-073-00 METAL CHIP10K5%1/10W
R6551-216-073-00 METAL CHIP10K5%1/10W
R5091-216-097-91 RES-CHIP100K5%1/10W
R5231-216-073-00 METAL CHIP10K5%1/10W
R5241-216-073-00 METAL CHIP10K5%1/10W
R5461-216-073-00 METAL CHIP10K5%1/10W
R5471-216-073-00 METAL CHIP10K5%1/10W
R5481-216-073-00 METAL CHIP10K5%1/10W
R5661-216-073-00 METAL CHIP10K5%1/10W
R6011-216-295-91 SHORT0 (EXCEPT US,CND)
R6021-216-029-00 METAL CHIP1505%1/10W
R6031-216-037-00 METAL CHIP3305%1/10W
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R6031-216-045-00 METAL CHIP6805%1/10W
(AED,AEP,CIS,CND,G,UK,US)
R6041-216-017-91 RES-CHIP475%1/10W
R6051-216-045-00 METAL CHIP6805%1/10W
R6061-216-037-00 METAL CHIP3305%1/10W
R6071-216-053-00 METAL CHIP1.5K5%1/10W
(AED,AEP,CIS,G,UK)
R8211-216-089-91 RES-CHIP47K5%1/10W
R8221-216-091-00 METAL CHIP56K5%1/10W
R8231-216-073-00 METAL CHIP10K5%1/10W
R8241-216-073-00 METAL CHIP10K5%1/10W
R8251-216-065-91 RES-CHIP4.7K5%1/10W
R8261-216-085-00 METAL CHIP33K5%1/10W
R8271-216-081-00 METAL CHIP22K5%1/10W
R8291-216-081-00 METAL CHIP22K5%1/10W
R8311-216-067-00 METAL CHIP5.6K5%1/10W
R8411-216-081-00 METAL CHIP22K5%1/10W
R6821-249-413-11 CARBON4705%1/4W F
R6831-249-414-11 CARBON5605%1/4W F
R6841-249-415-11 CARBON6805%1/4W F
R6851-249-417-11 CARBON1K5%1/4W F
R6861-249-418-11 CARBON1.2K5%1/4W F
R6431-249-441-11 CARBON100K5%1/4W
R6441-249-441-11 CARBON100K5%1/4W
R6451-249-415-11 CARBON6805%1/4W F
R6511-249-429-11 CARBON10K5%1/4W
R6521-249-410-11 CARBON2705%1/4W F
R6871-249-420-11 CARBON1.8K5%1/4W F
R6881-249-422-11 CARBON2.7K5%1/4W F
R6891-247-843-11 CARBON3.3K5%1/4W
R6901-249-425-11 CARBON4.7K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R6911-216-345-61 FUSIBLE0.475%1W
R7071-249-411-11 CARBON3305%1/4W
R7081-249-409-11 CARBON2205%1/4W F
R7091-249-409-11 CARBON2205%1/4W F
R7101-249-409-11 CARBON2205%1/4W F
R7111-249-409-11 CARBON2205%1/4W F
R7121-249-409-11 CARBON2205%1/4W F
R7131-249-409-11 CARBON2205%1/4W F
R7201-249-417-11 CARBON1K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7211-249-429-11 CARBON10K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7221-249-430-11 CARBON12K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7341-247-807-31 CARBON1005%1/4W
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7351-247-885-00 CARBON180K5%1/4W
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7361-249-429-11 CARBON10K5%1/4W
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7371-249-433-11 CARBON22K5%1/4W
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R7381-249-417-11 CARBON1K5%1/4W F
(AR,AUS,E,EA,KR,MX,MY,SP,TH,TW)
R6531-249-411-11 CARBON3305%1/4W
R6541-249-413-11 CARBON4705%1/4W F
R6551-249-414-11 CARBON5605%1/4W F
R6561-249-415-11 CARBON6805%1/4W F
R6571-249-417-11 CARBON1K5%1/4W F
R6581-249-418-11 CARBON1.2K5%1/4W F
R6591-249-420-11 CARBON1.8K5%1/4W F
R6601-249-422-11 CARBON2.7K5%1/4W F
R6611-247-843-11 CARBON3.3K5%1/4W
R6621-249-425-11 CARBON4.7K5%1/4W F
R6641-249-429-11 CARBON10K5%1/4W
R6651-249-410-11 CARBON2705%1/4W F
R6661-249-411-11 CARBON3305%1/4W
R6671-249-413-11 CARBON4705%1/4W F
R6681-249-414-11 CARBON5605%1/4W F
R6691-249-415-11 CARBON6805%1/4W F
R6701-249-417-11 CARBON1K5%1/4W F
R6711-249-418-11 CARBON1.2K5%1/4W F
R6721-249-420-11 CARBON1.8K5%1/4W F
R6731-249-422-11 CARBON2.7K5%1/4W F
R6741-247-843-11 CARBON3.3K5%1/4W
R6751-249-425-11 CARBON4.7K5%1/4W F
R6791-249-429-11 CARBON10K5%1/4W
R6801-249-410-11 CARBON2705%1/4W F
R6811-249-411-11 CARBON3305%1/4W
R9791-249-417-11 CARBON1K5%1/4W F
R9801-249-429-11 CARBON10K5%1/4W
< SWITCH >
0S9711-771-291-11 SWITCH, POWER (VOL SEL)
(AR,E,EA,MY,SP,TW)
< TRANSFORMER >
0T9711-435-205-11 TRANSFORMER, POWER (US)
0T9711-435-206-11 TRANSFORMER, POWER (CND)
0T9711-435-207-11 TRANSFORMER, POWER (AED,AEP,CIS,G,UK)
0T9711-435-208-11 TRANSFORMER, POWER