CMT IC202w Service manual

HCD-NEZ30
SERVICE MANUAL
US Model
Canadian Model
UK Model
E Model
East European Model
Ver. 1.5 2007.04
• HCD-NEZ30 is the amplifier, CD player, tape deck
and tuner section in CMT-NEZ30.
CD Section
TAPE Section
Model Name Using Similar Mechanism
HCD-NEZ3
Base Unit Name
BU-K8BD83S-WOD
Optical Pick-up block Name
KSM-213CDP
Model Name Using Similar Mechanism
NEW
Tape Transport Mechanism Type
CMAL5Z235A
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
( The United States model only)
With 6 ohm loads, both channels driven, from 120 – 10,000 Hz; rated 15 watts
per channel minimum RMS power, with no more than 10% total harmonic
distortion from 250 milliwatts to rated output.
Amplifier section
North-American model:
Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz,
10% THD)
European model:
DIN power output (rated): 11 + 11 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 17 + 17 W (6 ohms at 1 kHz,
10% THD)
Music power output (reference): 28 + 28 W
The following are measured at AC 220 V, 50/60 Hz (Argentine model), AC
120 V, 60 Hz (Mexican model), AC 120, 220 or 230 – 240 V, 50/60 Hz (other
models)
DIN power output (rated): 11 + 11 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz,
10% THD)
Inputs
AUDIO IN: Sensitivity 250 mV, impedance 47 kilohms
Outputs
PHONES: Accepts headphones with an impedance of 8 ohms or more
SPEAKER: Accepts impedance of 6 to 16 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6µW
* This output is the value measurement at a distance of 200 mm from the
objective lens surface on the Optical Pick-up Block with 7mm aperture.
FM tuner section:
Tuning range
North American model: 87.5 – 108.0 MHz (100 kHz step)
Other models: 87.5 – 108.0 MHz (50 kHz step)
Antenna: FM lead antenna
Antenna terminals: 75 ohms unbalanced
Intermediate frequency: 10.7 MHz
AM tuner section:
Tuning range
Pan-American model: 530 – 1,710 kHz (with 10 kHz tuning interval)
531 – 1,710 kHz (with 9 kHz tuning interval)
European models: 531 – 1,602 kHz (with 9 kHz tuning interval)
Other models: 530 – 1,710 kHz (with 10 kHz tuning interval)
531 – 1,602 kHz (with 9 kHz tuning interval)
Antenna: AM loop antenna, external antenna terminal
Intermediate frequency: 450 kHz
General
Power requirements
North American model: AC 120 V, 60 Hz
Mexican model: AC 120 V, 60 Hz
European model: AC 230 V, 50/60 Hz
Argentine model: AC 220 V, 50/60 Hz
Other models: AC 120, 220 or 230 – 240 V, 50/60 Hz
Adjustable with voltage selector
Power consumption:
North American model: 45 watts
Other models: 45 watts
Dimensions (w/h/d) (excl. speakers):
Approx. 164 × 235 × 265 mm
Mass (excl. speakers):
North American model: Approx. 3.2 kg
European model: Approx. 3.6 kg
Other models: Approx. 3.3 kg
Design and specifications are subject to change without notice.
Tape deck section
Recording system: 4-track 2-channel, stereo
Tuner section
FM stereo, FM/AM superheterodyne tuner
COMPACT DISC DECK RECEIVER
9-887-030-06
2007D05-1
© 2007.04
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
HCD-NEZ30
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.
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
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 microamperes.).
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
VOM or battery-operated AC 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 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)
To Exposed Metal
Parts on Set
0.15 µF
1.5 k Ω
AC
voltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
This appliance is
classified as a CLASS
1 LASER product. This
marking is located on the
rear exterior.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
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
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
HCD-NEZ30
Ver. 1.5
SECTION 1
SERVICING NOTES
TABLE OF CONTENTS
1.
SERVICING NOTES ............................................... 3
2.
GENERAL ................................................................... 6
3.
DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
Disassembly Flow ...........................................................
Cabinet .............................................................................
Cabinet (Top) Section ......................................................
Base Unit (BU-K8BD83S-WOD) ...................................
Front Panel Section .........................................................
Mechanical Deck (CMAL5Z235A) ................................
MAIN Board ....................................................................
Tuner (FM/AM) ...............................................................
4.
TEST MODE .............................................................. 12
5.
MECHANICAL ADJUSTMENTS ....................... 13
6.
ELECTRICAL ADJUSTMENTS ......................... 14
7.
DIAGRAMS
7-1.
7-2.
7-3.
7-4.
7-5.
7-6.
7-7.
7-8.
7-9.
7-10.
7-11.
7-12.
Block Diagram – CD SERVO Section – .........................
Block Diagram – MAIN Section – ..................................
Printed Wiring Board – CD Board – ...............................
Schematic Diagram – CD Board – ..................................
Printed Wiring Boards – MAIN Section – ......................
Schematic Diagram – MAIN Section (1/2) – ..................
Schematic Diagram – MAIN Section (2/2) – ..................
Printed Wiring Board – PANEL Board – ........................
Schematic Diagram – PANEL Board – ...........................
Printed Wiring Boards – DC Section – ...........................
Printed Wiring Board – AC Board – ................................
Schematic Diagram – POWER SUPPLY Section – ........
8
8
9
9
10
10
11
11
17
18
20
21
22
23
24
26
27
28
29
30
8.
EXPLODED VIEWS
8-1.
8-2.
8-3.
8-4.
8-5.
8-6.
Cabinet Section ................................................................
Mechanical Deck Section ................................................
Panel Board Section ........................................................
Cabinet (Top) Section ......................................................
MAIN Board Section .......................................................
AC Board, DC Board Section .........................................
9.
ELECTRICAL PARTS LIST ................................ 42
36
37
38
39
40
41
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.
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.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
Refer to SUPPLEMENT-1 for the MAIN board of printed wiring board,
schematic diagram and electrical parts list of except US and Canadian
models.
When repairing the set of US and Canadian models, refer to either of
original service manual/SUPPLEMENT-1 according to the set.
Refer to SUPPLEMENT-1 for the CD board of printed wiring board,
schematic diagram and electrical parts list of UK and East European
models.
When repairing the set of except UK and East European models, refer to
either of original service manual/SUPPLEMENT-1 according to the set.
Refer to SUPPLEMENT-2 for the HEAD PHONE board of printed wiring
board, schematic diagram and electrical parts list of UK and East European
models.
When repairing the set of except UK and East European models, refer to
either of original service manual/SUPPLEMENT-2 according to the set.
Refer to SUPPLEMENT-3 for the PANEL board of printed wiring board,
schematic diagram and electrical parts list of UK and East European
models.
When repairing the set of except UK and East European models, refer to
either of original service manual/SUPPLEMENT-3 according to the set.
3
HCD-NEZ30
Ver. 1.5
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
During normal operation of the equipment, emission of the laser
diode is prohibited unless the upper lid is closed while turning ON
the S820. (push switch type)
The following checking method for the laser diode is operable.
• Method
Emission of the laser diode is visually checked.
1. Open the upper lid.
2. Push the S820 as shown in Fig.1.
NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED
In this set, the main power transformer (T902) and sub power
transformer (T901) of US and Canadian models have been changed
in the midway of production.
The mount parts on DC board and Part No. of DC board have been
changed along with it.
Perform after confirming which type set when you repair set because
there is a suited combination.
Note: Do not push the detection lever strongly, or it may be bent or damaged.
• DISCRIMINATION
Distinguish by the print of label pasted to side of main power
transformer (T902).
3. Press the u button.
4. Check the object lens for confirming normal emission of the
laser diode. If not emitting, there is a trouble in the automatic
power control circuit or the optical pick-up.
In this operation, the object lens will move up and down 2
times along with inward motion for the focus search.
– MAIN POWER TRANSFORMER (T902) –
1-443-902-11: TYPE A
1-443-903-11: TYPE B
S820
• Combination
TYPE A
Fig.1 Method to push the S820
MODEL IDENTIFICATION
– Rear View –
1-443-902-11
TRANSFORMER,
POWER
1-443-903-11
TRANSFORMER,
POWER
T901
(on AC board)
1-443-833-11
TRANSFORMER,
1-443-846-11
TRANSFORMER,
POWER
POWER
D921
(on DC board)
R911
NO MOUNT
6-501-193-01
DIODE 1SS355WTE-17
1-216-829-11
Model Name
E model
Part No.
2-665-907-0[]
Mexican model
Chilean and Peruvian models
Argentina model
2-665-908-0[]
2-665-909-0[]
2-665-910-0[]
US and Canadian models
UK model
East European model
2-665-913-0[]
3-100-772-0[]
3-312-856-0[]
4
1-216-841-11
(on DC board)
METAL CHIP
METAL CHIP
R912
47K 5% 1/10W
1-216-841-11
4.7K 5% 1/10W
1-216-845-11
R920
METAL CHIP
47K 5% 1/10W
NO MOUNT
METAL CHIP
100K 5% 1/10W
1-216-864-11
(on DC board)
DC board
A-1158-136-A
SHORT CHIP 0
A-1216-850-A
(on DC board)
Part No.
TYPE B
POWER
TRANSFORMER
(T902)
HCD-NEZ30
SERVICE POSITION
– CD BOARD –
CD board
cabinet (top) section
– TAPE MECHANICAL DECK –
tape mechanical deck
5
HCD-NEZ30
Ver. 1.1
SECTION 2
GENERAL
This section is extracted from
instruction manual.
Basic Operations
Set the sound effect
on the remote
EQ
repeatedly to select “BASS”
or “TREBLE,” and then
press
/
repeatedly to adjust the level.
Playing a CD/MP3 disc
Press
(stop)
.
To tune in a station with a weak signal
If “TUNED” does not appear and the scanning does
not stop, press TUNING MODE
repeatedly until
“AUTO” and “PRESET” disappear, and then press
+/– on the remote (or TUNING +/– on the unit)
repeatedly to tune in the desired station.
To reduce static noise on a weak FM stereo
station
1 Select the CD function.
on the remote.
Press CD
To stop automatic scanning
Press FM MODE
on the remote repeatedly until
“STEREO” disappears to turn off stereo reception.
2 Place a disc.
Press PUSH OPEN/CLOSE
on the unit,
and place a disc with the label side up on the CD
compartment.
To close the CD compartment, press PUSH OPEN/
on the unit.
CLOSE
Playing a tape
1 Select the tape function.
Press TAPE
PUSH OPEN/CLOSE
on the remote.
2 Insert a tape.
*Except for the North American model
Press PUSH OPEN/CLOSE
on the unit, and
insert the TYPE I (normal) tape into the cassette
holder with the side you want to play facing forward.
Make sure there is no slack in the tape to avoid
damaging the tape or the tape deck. Press PUSH
OPEN/CLOSE
on the unit again to close the
cassette holder.
3 Start playback.
3 Start playback.
Press
pause)
(play)
on the remote (or CD/
on the unit).
To
To
Press
Pause playback
(pause)
on the remote (or
CD/
(play/pause)
on the
unit). To resume play, press the
button again.
Stop playback
(stop)
Select a folder on an
MP3 disc
Select a track or file
Press
(play)
on the remote (or TAPE/
(play/pause)
on the unit).
(play/
/
Stop playback
.
+/– (select folder)
Pause playback
.
Rewind or fast
forward
Press
(pause)
on the remote (or
TAPE/
(play/pause)
on the
unit). To resume play, press the
button again.
(stop)
/
.
(rewind/fast forward)
.
(go back/go forward)
.
Before using the system
Find a point in a
track or file
/
(rewind/fast
Hold down
forward)
during playback,
and release the button at the
desired point.
Select Repeat Play
on the remote
REPEAT
repeatedly until “REPEAT” or
“REPEAT 1” appears.
To use the remote
Slide and remove the battery compartment lid
insert the two supplied R6 (size AA) batteries,
first, matching the polarities shown below.
, and
side
To change the play mode
Press PLAY MODE
repeatedly while the player is
stopped. You can select normal play (“ ” for all MP3
files in the folder on the disc), shuffle play (“SHUF” or
“
SHUF*”), or program play (“PGM”).
* When playing a CD-DA disc,
(SHUF) Play performs the same
operation as normal (SHUF) Play.
Notes on Repeat Play
• All tracks or files on a disc are played repeatedly up to five times.
• “REPEAT 1” indicates that a single track or file is repeated until you
stop it.
Notes on using the remote
• With normal use, the batteries should last for about six months.
• Do not mix an old battery with a new one or mix different types of
batteries.
• If you do not use the remote for a long period of time, remove the
batteries to avoid damage from battery leakage and corrosion.
To set the clock
1 Turn on the system.
Press
(power)
.
2 Select the clock set mode.
Press CLOCK/TIMER SET
on the remote. If the
/
current mode appears on the display, press
on the remote repeatedly to select “CLOCK” and
then press ENTER
on the remote.
3 Set the time.
/
on the remote repeatedly to set
Press
the hour, and then press ENTER
on the remote.
Use the same procedure to set the minute.
The clock settings are lost when you disconnect the
power cord or if a power failure occurs.
Selecting a music source
Press the following buttons (or press FUNCTION
repeatedly).
To select
CD
CD
Tuner
TUNER/BAND
on the remote.
Tape
TAPE
Component (connected
using an audio cord)
FUNCTION
repeatedly
until “AUDIO IN” appears.
.
on the remote.
Adjusting the sound
To adjust the volume
Press VOLUME +/– on the remote (or turn the
VOLUME control on the unit) .
To add a sound effect
To
Press
Generate a more dynamic DSGX
sound (Dynamic Sound
Generator X-tra)
6
• Do not save other types of files or unnecessary folders on a disc that
has MP3 files.
• Folders that have no MP3 files are skipped.
• MP3 files are played back in the order that they are recorded onto
the disc.
• The system can only play MP3 files that have a file extension of
“.MP3.”
• If there are files on the disc that have the “.MP3” file extension,
but that are not MP3 files, the unit may produce noise or may
malfunction.
• The maximum number of:
– folders is 150 (including the root folder).
– MP3 files is 255.
– MP3 files and folders that can be contained on a single disc is 256.
– folder levels (the tree structure of files) is 8.
• Compatibility with all MP3 encoding/writing software, recording
device, and recording media cannot be guaranteed. Incompatible
MP3 discs may produce noise or interrupted audio or may not play
at all.
Notes on playing multisession discs
• If the disc begins with a CD-DA (or MP3) session, it is recognized
as a CD-DA (or MP3) disc, and playback continues until another
session is encountered.
• A disc with a mixed CD format is recognized as a CD-DA (audio)
disc.
Listening to the radio
1 Select “FM” or “AM.”
on the unit.
repeatedly.
2 Select the tuning mode.
Press TUNING MODE
appears.
To change
Press
Information on
the display*
on the remote
DISPLAY
repeatedly when the system is on.
Display mode
(See below.)
on the remote
DISPLAY
repeatedly when the system is off.
* For example, you can view CD/MP3 disc information, such as the
track or file number or folder name during normal play, or the total
play time while the player is stopped.
The system offers the following display modes.
Display mode
When the system is off,1)
Clock
Power Saving
Mode2)
The clock is displayed.
The display is turned off to conserve
power. The timer and clock continue
to operate.
1)
2)
Notes on playing MP3 discs
Press TUNER/BAND
Press
Changing the display
repeatedly until “AUTO”
3 Tune in the desired station.
Press +/– on the remote (or TUNING +/– on the unit)
. Scanning stops automatically when a station is
tuned in, and then “TUNED” and “STEREO” (for
stereo programs) appear. When you tune in a station
that provides RDS services, the station name appears
on the display (European model only).
The STANDBY indicator lights up when the system is off.
When the system is in Power Saving Mode, the following functions
are unavailable:
– setting the clock.
– changing the AM tuning interval
– changing the CD power manage function
Notes on the display information
• The following are not displayed;
– total playing time for a CD-DA disc depending on the play mode.
– total playing time for an MP3 disc.
– remaining playing time for an MP3 file.
• The following are not displayed correctly;
– elapsed playing time of an MP3 file encoded using a VBR
(variable bit rate).
– folder and file names that do not follow either the ISO9660 Level
1, Level 2 or Joliet in the expansion format.
• The following are displayed;
– ID3 tag information for MP3 files when ID3 version 1 and version
2 tags are used.
– up to 30 characters of ID3 tag information using uppercase letters
(A to Z), numbers (0 to 9), and symbols (" $ % ’ ( ) * + , – . / < =
> @ [ \ ] _ ` { | }).
Using optional audio
components
To connect an optional headphones
Connect headphones to the PHONES jack
unit.
on the
To connect an optional component
Connect additional audio component to the AUDIO
IN jack
on the unit using an audio analog cord (not
supplied). Turn down the volume on the system, and then
repeatedly to select the AUDIO IN
press FUNCTION
function.
HCD-NEZ30
Ver. 1.1
Other Operations
Creating your own CD program
Recording onto a tape
(Program Play)
You can record on a TYPE I (normal) tape in two ways:
Use buttons on the remote to create your own program.
CD Synchro Recording:
1 Press CD to select the CD function.
2 Press PLAY MODE repeatedly until “PGM”
You can record an entire CD onto a tape.
appears while the player is stopped.
3 Press
/
repeatedly until the desired
track number appears.
+/– (select
When programming MP3 files, press
folder)
repeatedly to select the desired folder, and
then select the desired file.
Selected track or file number
Total playing time of program
(including selected track or file)
4 Press ENTER
to add the track or file to the
program.
“– –.– –” appears when the total time exceeds 100
minutes for a CD, or when you select an MP3 file.
5 Repeat steps 3 through 4 to program additional
tracks or files, up to a total of 25 tracks or files.
6 To play your program of tracks or files, press
(play) .
The program remains available until you open the CD
compartment. To play the same program again, select
the CD function, and press
(play) .
Press PLAY MODE
repeatedly until both “PGM” and
“SHUF” disappear while the player is stopped.
To delete the last track or file of the program
while the player is stopped.
To view program information, such as total
track number of the program
Press DISPLAY
repeatedly.
Presetting radio stations
You can preset your favorite radio stations and tune
them in instantly by selecting the corresponding preset
number.
Use buttons on the remote to preset stations.
1 Tune in the desired station (see “Listening to the
radio”).
2 Press TUNER MEMORY
You can record just the portions you like from a sound
source, including connected audio components.
Use buttons on the unit to control tape recording.
1 Load a recordable tape with the side you want to
record facing forward.
2 Prepare the recording source.
For CD Synchro Recording:
Press CD
on the remote to select the CD function.
Load the disc you want to record.
When recording a folder from an MP3 disc, press
PLAY MODE
repeatedly to select “ ” and then
+/– (select folder)
repeatedly to select
press
the desired folder.
To record only your favorite CD tracks in your desired
order, perform steps 2 through 5 of “Creating your
own CD program.”
For Manual Recording:
Select the desired source to record.
3 Set the tape deck to stand by for recording.
For Play Timer:
/
repeatedly until the desired
Press
sound source appears, and then press ENTER . The
display shows the timer settings.
For Rec Timer:
Load a recordable tape. The display shows the timer
settings.
7 Press
(power)
to turn off the system.
The system turns on 15 seconds before the preset
time. If the system is on at the preset time, the Play
Timer and the Rec Timer will not play or record.
To activate or check the timer again
Press CLOCK/TIMER SELECT , press
/
repeatedly until “PLAY SEL” or “REC SEL” appears,
and then press ENTER .
To cancel the timer
Repeat the same procedure as above until “OFF”
appears, and then press ENTER .
To change the setting
Start over from step 1.
Tips
• The Play Timer setting remains as long as the setting is not canceled
manually.
• The volume is reduced to minimum during the Rec Timer.
• The Rec Timer is canceled automatically after the Rec Timer has
been activated.
For CD Synchro Recording:
Press CD SYNC .
For Manual Recording:
Press PAUSE/START
.
4 Start recording.
While recording, you cannot listen to other sources.
To cancel Program Play
Press CLEAR
Manual Recording:
6 Select the sound source or prepare the tape.
For CD Synchro Recording:
Press PAUSE/START . When the recording
is completed, the CD player and the tape deck stop
automatically. If you are recording onto a tape and
the tape reaches the end of the front side part-way
through a track or file, “TURN TAPE” appears. Turn
the tape over to the reverse side, re-insert it, and
“PUSH REC” appears. And then press PAUSE/
START .
For Manual Recording:
Press PAUSE/START , and then start playing
the desired recording source.
If there is noise while recording from the tuner,
reposition the appropriate antenna to reduce the noise.
To stop recording
Press
(stop)
.
Note
Recording stops if you change to a different function.
.
Preset number
Using the Timers
The system offers three timer functions. You cannot
activate both the Play Timer and the Rec Timer at the
same time. If you use either with the Sleep Timer, the
Sleep Timer has priority.
3 Press +/–
repeatedly to select your desired
preset number.
If another station is already assigned to the selected
preset number, the station is replaced by the new
stations.
4 Press ENTER .
5 Repeat steps 1 through 4 to store other stations.
You can preset up to 20 FM and 10 AM stations. The
preset stations are retained for about half a day even
if you disconnect the power cord or if a power failure
occurs.
6 To call up a preset radio station, press TUNING
repeatedly until “PRESET” appears,
MODE
and then press +/–
repeatedly to select the
desired preset number.
Sleep Timer:
You can fall asleep to music. This function works even if
the clock is not set.
Press SLEEP wj on the remote repeatedly. If you select
“AUTO,” the system automatically turns off after the
current disc or tape stops or in 100 minutes.
Do not select “AUTO” during Synchro Recording of a
tape.
Play Timer:
You can wake up to CD, tape or tuner at a preset time.
Rec Timer:
You can record a preset radio station at a specified time.
Use buttons on the remote to control the Play Timer and
the Rec Timer. Make sure you have set the clock.
1 Prepare the sound source.
For Play Timer:
Prepare the sound source, and then press VOLUME
+/–
to adjust the volume.
To start from a specific CD track or MP3 file, create
your own CD program.
For Rec Timer:
Tune in the preset radio station.
2 Press CLOCK/TIMER SET .
3 Press
/
repeatedly to select “PLAY
SET” or “REC SET” then press ENTER .
“ON TIME” appears, and the hour indication flashes.
4 Set the time to start playing or recording.
Press
/
repeatedly to set the hour,
and then press ENTER .
The minute indication flashes. Use the procedure
above to set the minute.
5 Use the same procedure as in step 4 to set the
time to stop playing or recording.
7
HCD-NEZ30
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. CABINET
(Page 8)
3-3. CABINET (TOP) SECTION
(Page 9)
3-5. FRONT PANEL SECTION
(Page 10)
3-4. BASE UNIT (BU-K8BD83S-WOD)
(Page 9)
3-6. MECHANICAL DECK (CMAL5Z235A)
(Page 10)
3-7. MAIN BOARD
(Page 11)
3-8. TUNER (FM/AM)
(Page 11)
Note: Follow the disassembly procedure in the numerical order given.
3-2. CABINET
2 two screws
(BVTP 3 × 10)
1 two screws
(BVTP 3 × 10)
2 two screws
(BVTP 3 × 8)
3 cabinet
8
HCD-NEZ30
3-3. CABINET (TOP) SECTION
6 cabinet (top) section
5 connector
(S820)
1 screw
(BVTP 2.6)
4 wire (flat type) (23 core)
(CN317)
3
2 claw
2 claw
1 screw
(BVTP 2.6)
3-4. BASE UNIT (BU-K8BD83S-WOD)
2 four screws
(PWH 2.6 × 10)
5 vibration proof rubber
(green)
5 vibration proof rubber
(green)
1 flexible flat cable (23 core)
(CN102)
7 base unit
(BU-K8BD83S-WOD)
4 two vibration proof rubbers (red)
3
6 CD cover
cabinet (top) section
9
HCD-NEZ30
3-5. FRONT PANEL SECTION
5 connector
(CN301)
4 flexible flat cable (9 core) (FFC803)
(CN900)
9 front panel section
2 flexible flat cable (11 core) (FFC804)
(CN320)
3 flexible flat cable (17 core) (FFC805)
(CN321)
1 flexible flat cable (13 core) (FFC501)
(CN500)
6 two screws
(BVTP 3 × 8)
7 screw
(BVTT 3 × 6)
8 terminal lead wire
(WIRE300)
3-6. MECHANICAL DECK (CMAL5Z235A)
4 harness
1 flexible flat cable (6 core)
(FFC801)
2 three screws
(BVTP 2.6)
2 screw
(BVTP 2.6)
3 terminal lead wire
(WIRE200)
5 tape mechanical deck
(CMAL5Z235A)
10
HCD-NEZ30
Ver. 1.5
3-7. MAIN BOARD
2 screw (BVTT 3 × 8)
9 heat sink
4 flexible flat cable
(9 core) (CN319)
0 Remove two solders.
1 two connectors
(CN902, CN903)
8 IC bracket
6 screw
(BVTP 3 × 8)
7 screw
(BVTP 3 × 12)
5 screw
(BVTP 3 × 8)
3
qs MAIN board
qa SHIELD board
(EXCEPT UK,
East European)
qa shield plate (M)
(UK, East European)
3-8. TUNER (FM/AM)
6 AC board, DC board section
1 screw
(BVTP 3 × 8)
4 three screws
(BVTT 3 × 6)
5 power cord connector
(CN901)
2 screw
(BVTT 3 × 6)
(US, Canadian)
3 terminal lead wire
(WIRE900)
8
9 flexible flat cable (9 core)
0 tuner
(FM/AM)
7 two screws
(BVTP 3 × 8)
11
HCD-NEZ30
Ver. 1.5
SECTION 4
TEST MODE
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 the I/1 button to turn the power on.
2. While pressing the x button, press the I/1 button and turn
the [VOLUME] knob in the counter-clock wise.
3. The message “RESET” is displayed and the set is reset.
PANEL TEST
All segments of liquid crystal display are tested, and the version
and released date of the micro computer are displayed.
Procedure:
1. Press the I/1 button to turn the power on.
2. While pressing the [DSGX] button, press the l m button
and turn the [VOLUME] knob in the counter-clock wise.
Then all segments of liquid crystal display are turned on.
3. Press the [DSGX] button, the version and released date of the
micro computer are displayed.
example of display:
1104 V104
Version of micro computer
(In this case, version 104)
released date of micro computer
(In this case, released of November 4)
4. Press the [TUNER/BAND] button, the model name and
distination are displayed.
example of display:
6NE NA
distination
(In this case, North American model)
model name
(In this case, HCD-NEZXX)
5. Press the [PLAY MODE/TUNING MODE] button, “KEY 0 0” is
displayed on the liquid crystal display, and key test mode in.
Each time a key is pressed, the numerical value corresponding
to each key is displayed on the liquid crystal display.
6. To exit from this mode, perform the “COLD RESET”.
TUNER STEP CHANGE-OVER (Except UK and East
European models)
Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
Procedure:
1. Set the FUNCTION to AM, and press the I/1 button to turn
the power off.
2. While depressing the [TUNER/BAND] button, press the I/1 button.
3. The message “9K STEP” or “10K STEP” is displayed on the
liquid crystal display, and thus the channel step is changed
over.
12
CD ERROR HISTORY
When this mode is entered, optical pick-up error code is displayed
with the 8-character format on the fluorescent indicator tube.
Procedure:
1. Set the FUNCTION to CD.
2. While pressing the [DSGX] button, press the CD u button
and turn the [VOLUME] knob in the counter-clock wise.
3. CD error history is displayed on the liquid crystal display.
The first digit from the left indicates:
The first digit from the left indicates which mode the error history
is. In the optical pick-up error code mode, “D” is displayed on the
liquid crystal display.
The second digit from the left indicates:
(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.
The third and 4th digit from the left indicates:
(Error status display)
The third and 4th digit from the left indicates which error status is
indicated.
Display
0 1
0 2
0 3
0 4
0 5
0 6
0 7
Status
Not focused (TOC read without a disc)
GFS NG (TOC read with a disc chucked)
Start operation time-over
Defocused continuously (Defocused during TOC reading)
Q code not entered for specified time
Tracking not turned ON
Blank disc (Blank disc TOC read)
The 5th and 6th digit from the left indicates:
(Error step display)
The 5th and 6th digit from the left indicates which processing when
a trouble occurred
Display
0 1
0 2
0 3
0 4
0
0
0
0
0
5
6
7
8
9
Contents
Power OFF in progress
Power ON in progress
Initialize in progress
Oscillation stopping
From oscillation stop, oscillation starting
Stopping
Stop operation is under way
Start operation in progress
TOC read in progress
0 A
0 B
0 C
Search operation is under way
Playback operation is under way
Pause operation is under way
0 D
0 E
Playback manual search operation is under way
Pause manual search operation is under way
The 7th and 8th digit from the left indicates:
The 7th and 8th digit from the left indicates which operation in
progress when a trouble occurred. (Step of each processing of the
5th and 6th digits is indicated)
HCD-NEZ30
SECTION 5
MECHANICAL ADJUSTMENTS
CD POWER MANEGE
This mode is for switch the CD power supply on/off. Even if this
state pulls out AC plug, it is held.
Procedure:
1. Press the I/1 button to turn the power on.
2. Set the FUNCTION to CD.
3. Press the I/1 button again to turn the power off (standby).
4. While pressing the CD u button, press the I/1 button.
5. If turns power on and display “CD POWER”, then display
“ON” or “OFF”.
• Precaution
1. Clean the following parts with a denatured-alcohol-moistened
swab :
record/playback head
pinch roller
erase head
rubber belts
capstan
idlers
2. Demagnetize the record/playback head with a head
demagnetizer. (Do not bring the head magnetizer close to the
erase head.)
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, appiy suitable locking compound to
the parts adjusted.
5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
• Torque Measurement
Mode
Torque Meter
FWD
CQ-102C
FWD
Back Tension
CQ-102C
FF
CQ-201B
Meter Reading
2.95 – 6.86 mN⋅m
(30 – 70 g⋅cm)
(0.42 – 0.97 oz⋅inch)
0.15 – 5.39 mN⋅m
(1.5 – 5.5 g⋅cm)
(0.021 – 0.076 oz⋅inch)
more than 5.89 mN⋅m
(more than 60 g⋅cm)
(more than 0.83 oz⋅inch)
more than 5.89 mN⋅m
REW
CQ-201B
(more than 60 g⋅cm)
(more than 0.83 oz⋅inch)
• Tape Tension Measurement
Mode
Tension Meter
FWD
CQ-403A
Meter Reading
more than 100 g
(more than 3.53 oz)
13
HCD-NEZ30
SECTION 6
ELECTRICAL ADJUSTMENTS
DECK SECTION
0 dB=0.775 V
1. Demagnetize the record/playback head with a head
demagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.
• Test Tape
Tape
Signal
Used for
P-4-A063
6.3 kHz, -10 dB
Azimuth Adjustment
2. Turn the adjustment screw and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
within
1dB
L-CH
peak
within
1dB
Output
level
RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT
Note:
Remove the cassette lid assy before this adjustment.
Screw
position
R-CH
peak
L-CH
peak
Screw
position
R-CH
peak
3. Mode: Playback
test tape
HEAD PHONE board
P-4-A063
PHONES jack oscilloscope
(6.3 kHz, –10 dB) (J500)
V
H
set
waveform of oscilloscope
in phase 45°
good
90°
135° 180°
wrong
4. After the adjustments, apply suitable locking compound to
the pats adjusted.
Procedure:
1. Mode: Playback
Adjustment Location: Record/Playback/Erase Head
test tape
P-4-A063
(6.3 kHz, –10 dB)
HEAD PHONE board
PHONES jack
(J500)
level meter
set
14
+
–
HCD-NEZ30
CD SECTION
Note:
1. CD Block is basically constructed to operate without adjustment.
2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10 MΩ 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. Check the focus bias check when optical pick-up block is replaced.
FOCUS BIAS CHECK
oscilloscope
(DC range)
CD board
TP (RFACI)
TP (VC)
+
–
Procedure :
1. Connect oscilloscope to TP (RFACI) and TP (VC) on the CD
board.
2. Press the I/1 button to turn the power ON.
3. Set disc (YEDS-18) on the tray and press the CD u button
to playback.
4. Confirm that oscilloscope waveform is as shown in the figure
below. (eye pattern)
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level:
0.9 ± 0.4 Vp-p
Checking Location:
– CD Board (Conductor Side) –
TP
(VC)
IC201
TP
(RFACI)
15
HCD-NEZ30
MEMO
16
HCD-NEZ30
M
M
M402
(SLED)
M401
(SPINDLE)
2-AXIS
DEVICE
OPTICAL
PICK-UP BLOCK
(KSM-213CDP)
60 D
50 E
51 F
D
E
F
SP–
SP+
SL–
SL+
FCS–
TRK+
TRK–
FCS+
PD
XRST
8
38 MDP
42 SRDR
41 SFDR
46 FRDR
44 TRDR
43 TFDR
45 FFDR
CD DSP
IC201
20
CH4IN 24
OPOUT 27
OPIN+ 3
CH3RIN 22
CH3FIN 23
CH2RIN 7
CH1RIN 5
CH1FIN 4
CH2FIN 6
67 PD
MUTE
15 CH4OUTR
16 CH4OUTF
18 CH3OUTR
17 CH3OUTF
11 CH2OUTR
13 CH1OUTR
14 CH1OUTF
12 CH2OUTF
FOCUS/TRACKING COIL DRIVER,
SLED/SPINDLE MOTOR DRIVER
IC402
59 C
C
70
RFACO
66 LD
58 B
B
LD
57 A
A
AUTOMATIC
POWER CONTROL
Q321
7-1. BLOCK DIAGRAM – CD SERVO Section –
SECTION 7
DIAGRAMS
DATA2
CLK2
XLAT-MP3
REQ-MP3
IREQ-MP3
ACK-MP3
SSTB-MP3
XTACN
DATA
CLOK
XLAT
SENS
SCOR
12
90
13
14
10
15
85
7
89
11
16
20
26
SSTP 39
XTAO 108
XTAI 109
AOUT2 117
AOUT1 112
71
RFACI
S201
(LIMIT)
O-CD-DATA
O-CD-CLK
O-CD-XLAT
I-CD-SENS
I-CD-SCOR
I-MP3-DATA
O-MP3-DATA
O-MP3-CLK
O-MP3-XLAT
O-MP3-REQ
I-MP3-REQ
I-MP3-ACK
O-MP3-SSTB
O-CD-XTACN
SYSTEM CONTROLLER
IC801 (1/2)
17
11 O-MP3-SSTB
3 O-CD-XRST
31
30
8
29
43
7
5
6
10
12
49
50
11
34
D +3.3V
X201
16.9344MHz
R-CH
17
A
: CD PLAY
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
(Page 18)
CD
HCD-NEZ30
AM
L-CH
LCD801
LIQUID
CRYSTAL
DISPLAY
PLUNGER
DRIVE
Q802, 803
R-CH
SEG0 – SEG32
9 I-RMC (SIRCS)
COM0 – COM1
38 I-TC-REC/PLAY SW
21 I-TC-END SW
22 O-TC-SOL
23 O-TC-MOTOR
DO
DI
CLK
CE
TUNED
R-CH
R-CH
REC/PB
SWITCH
Q326 – 329,
Q332, 334, 335
DI
DO
CLK
ANT GND
CE
ST (TUNED)
AM ANT
ANT GND
R-OUT
L-OUT
TUNER (FM/AM)
FM ANT
CAPSTAN/REEL
MOTOR DRIVE
Q804, 805
REMOTE CONTROL
RECEIVER
IC802
HCD-NEZ30
REC
END SW
PACK
(DECK-A)
SOL
10V
(CAPSTAN/REEL)
M
MOTOR
10V
TAPE MECHANISM
DECK BLOCK
ERASE
R-CH
HRPE301
(REC/PB/ERASE)
ANTENNA
FM 75Ω
COAXIAL
(Page 17)
A
CD
J321
AUDIO IN
BIAS OSC
T301
2 TC-L
23 ST-L
21 CD-L
19 AUX-L
57 33 56 55 24
D804, 805
(LCD BACK LIGHT)
LED DRIVE
Q808
S801 – 805,
S808 – 813
(FRONT PANEL KEYS)
VOLUME
ROTARY
ENCODER
RV801
S820
(CD LID OPEN/CLOSE DETECT)
18
I-KEY0/WAKE-UP,
I-KEY_1
48 I-RE-VOL
28 I-SW_CD-LID
18
O-POWER 46
RESET 54
I-AC-CUT 42
36
2
92
93
SYSTEM CONTROLLER
IC801 (2/2)
D307
AC
DETECT
Q333, 338
+
13
X802
4.19MHz
D320
DC
DETECT
Q342, 343
14
X801
32.768kHz
DC
DETECT
Q318 – 320
+
4
M +10V
13
CONT
RECO-L 28
R-CH
POWER
AMP
IC501
19 18
D806
STANDBY
17
25
BIAS OSC
Q344
REC BIAS
SWITCH
Q347, 348
INPUT SELECT,
ELECTRICAL VOLUME
IC302
OUT-L 18
O-TC-REC/PLAY
O-TC-BIAS
7-2. BLOCK DIAGRAM – MAIN Section –
O-FUNCTION
IC-DATA
Ver. 1.1
X0A
X1A
HCD-NEZ30
59 – 62
63, 64, 67 – 89, 94 – 100, 1
XI
XO
DO
DI
CLK
CE
TUNED
O-TU-DI
I-TU-DO
O-TU-CLK
O-TU-CE
I-TU-SD (TUNED)
BACK LIGHT
STK-ON
41, 37
O-LED-STBY
I-P-MONI
RESET
SWITCH
Q801
VOLTAGE
DETECT
IC803
D +3.3V
D +3.3V
CD +1.8V
R
+
–
SYS +3.3V
A +9V
M +7V
M +10V
J302
SPEAKER
AC DETECT
Q807
+1.8V
REGULATOR
IC202
L
+
–
J500
PHONES
D809
AMP B–
AMP B+
+4V
REGULATOR
IC903
+3.3V
REGULATOR
IC901
+9V
REGULATOR
IC303
D303, 304
+10V
REGULATOR
IC900
TO
POWER AMP
D922, 923
RECT
D907 – 910
RECT
D911 – 914
RECT
D916, 917
RECT
D918, 919
D920, 936
MAIN POWER
RELAY DRIVE
Q315
(EXCEPT E, E51)
VOLTAGE
SELECTOR
S901
(E, E51)
(EXCEPT E, E51)
RY901
(AC IN)
• Abbreviation
E51 : Chilean and Peruvian models
SUB POWER
TRANSFORMER
T901
MAIN POWER
TRANSFORMER
T902
: AUX IN
: REC
: TAPE PLAY
: CD PLAY
: TUNER
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
HCD-NEZ30
B
C
Q
B C
Q
B E
Q
C
E
E
These are omitted.
These are omitted.
These are omitted.
• Indication of transistor
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
f
•
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Note for Printed Wiring Boards and Schematic Diagrams
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
• Abbreviation
AR
: Argentina model
CND : Canadian model
E51 : Chilean and Peruvian models
EE
: East European model
MX : Mexican model
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
– CD Board –
no mark : CD PLAY
– Other Section –
no mark : TUNER
(
) : CD PLAY
⟨⟨
⟩⟩ : TAPE PLAY
{
} : REC
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : TUNER
J : CD PLAY
E : TAPE PLAY
j : REC
f : AUX IN
Note:
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specified.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
f
: internal component.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
19
19
DC board
PANEL board
• Circuit Boards Location
AC board
HEAD PHONE board
CONNECT board
MAIN board
SHIELD board
TUNER UNIT
(EXCEPT UK, East European)
CD board
Ver. 1.5
HCD-NEZ30
HCD-NEZ30
F
E
D
R401
R201
C201
2
R207
C110
C108
C102
C101
C424
R423
1
C226
3
R421
X201
C277
C276
C268
C275
C215
C266
C219
C223
C
C406
C272
C271
R260
B
C109
C206
C232
C210
C104
E
C322
R323
R256
C274
C257
4
1-868-067-
5
C204
R271
C401
20
(11)
11
20
C251
R253
R252
C254
R255
C253
TP
(VC)
(CONDUCTOR SIDE)
CD BOARD
6
R254
CD BOARD (COMPONENT SIDE)
C220
R101
60
31
7
R102
R105
C451
CN301
TP
(RFACI)
IC201
OPTICAL PICK-UP BLOCK
KSM-213CDP
C230
C258
R104
R451
R108
C208
61
30
R452
R107
A
R202
C267
3
C107
R109
2
R203
1
C207
C323
R103
R321
R324
C321
R276
C202
: Uses unleaded solder.
M
R265
R268
90
1
91
120
R275
R277
R110
M401
(SPINDLE)
8
C221
• See page 19 for Circuit Boards Location.
C252
C103
R257
C260
C105
Q321
C224
C256
C217
C213
R291
C292
22
7
28
1
R280
C113
C112
8
14
15
1-868-067-
R111
R113
R112
C404
C405
21
IC402
S201
(LIMIT)
9
11
(11)
M
M402
(SLED)
10
A
(Page
22)
MAIN
BOARD
CN317
Refer to SUPPLEMENT-1 for the CD board of printed wiring board of UK and
East European models.
When repairing the set of except UK and East European models, refer to either
of original service manual/SUPPLEMENT-1 according to the set.
R267
7-3. PRINTED WIRING BOARD – CD Board –
C264
C203
C227
IC202
C205
R322
R278
R250
R258
C261
C273
C265
R266
C218
C214
C222
C303
R292
C301
C304
C291
R270
Ver. 1.5
C111
HCD-NEZ30
CN102
HCD-NEZ30
(Page
23)
CLK-MP3
DATA
M+7V
M-GND
SCOR
SENS
XLAT
ACK-MP3
REQ-MP3
XLAT-MP3
DATA-MP3
CLK
IREQ-MP3
XRST
XTCN
AVDD(3.3V)
R-CH
A-GND
L-CH
D-GND
D-OUT
DVDD(3.3V)
M-MUTE
CN102
23P
R201
0
100
100
100
100
100
100
100
100
100
100
R110
R103
R105
R104
R109
R108
R107
R102
R101
R202
0
R207
0
IC202
BD18KA5FP
+1.8V REGULATOR
C201
100
10V
C218
0.1
C203
100
10V
C226
1
R401
0
C204
0.1
2
1
C217
0.1
C202
0.1
GND
IN
3
OUT
C401
220
10V
C227
1
C292
470p
C291
470p
R291
100
R271
1M
C267
5p
C220
0.1
R292
C277
C276
C266
10p
1
1
100
R270
1k
C223
0.1
C214
0.1
C219
0.1
0.1
C213
R275
100
IOVDD0
AVDD2
AOUT2
VREFR
AVSS2
AVSS1
VREFL
AOUT1
AVDD1
XVDD
XTAI
XTAO
XVSS
PLLVSS
PLLVDD
IOVSS2
TES1
TEST
DOUT
IOVDD2
VDD
VSS
TRST
100
R276
47k
R277
DATA
C271
0.1
TEST1
PCMD
LRCKI
JTAGTMS
JTAGTDO
JTAGTDI
JTAGTCK
AVDD3
AVSS3
XLAT-MP3
FILO
CLOK
CLTV
DATA2
FILI
IREQ-MP3
PCO
VSS
SVSS
XRST
SSTB-MP3
BCKI
VDD
BCK
VSS
PCMDI
SVDD
XTACN
1000p
C264
0
R260
0.47
C260
1M
470p
C273
0.1
C265
4.7k
R265
10k
R268
220p
C258
21
R280
0
RFACO
WFCK
R250
C272
0.1
RFACI
SENS
SVDD
220k
R258
IC201
CXD3014A-201R
BIAS
SVSS
0.01
C261
CD DSP
ASYI
VDD
SVDD
ASYO
XLAT
0.1
VCTL
REQ-MP3
SVSS
AVSS4
XUGF
C256
0.1
EG_IN
SCOR
R257
100k
LD
C2PO
R267
4.7k
PD
GFS
R266
1k
RFC
XPCK
C274
0.1
RFDCO
AVDD4
SVDD
MIRR
DFCT
FOK
VSS
VDD
VSS
LOCK
MDP
SSTP
IOVSS1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
IOVDD1
AVDD0
AVSS0
E
F
TEI
TEO
FEI
FEO
VC
A
B
C
D
C224
0.1
C206
0.1
TP3
R253
TP4
R255
1k
1k
TP
R252
R254
(VC)
10k
10k
C205
0.1
C251
C252
C253
C254
C207
10V
C232
0.1
470p
4700p
470p
4700p
100
TFDR
TRDR
FFDR
FRDR
IC402
BA5947FM
MOTOR DRIVER
SLED/SPINDLE
COIL DRIVER,
FOCUS/TRUCKING
C405
0.1
C404
0.1
TP1
R324
100k
C323
100
10V
SL-
C321
1000p
R323
0
C322
1
R451
22k
C424
0.1
21
Refer to SUPPLEMENT-1 for the CD board of schematic diagram of UK and
East European models.
When repairing the set of except UK and East European models, refer to either
of original service manual/SUPPLEMENT-1 according to the set.
SVSS
C257
0.1
AC_SUM
VDD
CLK2
IOVSS0
VPCO
ACK-MP3
C222
C221
0.1
LRCK
PDSENS
COUT
C208
0.1
CH1PUTF
CH4OUTR
R256
22k
SP+
C230
100p
SP-
C210
0.1
SL+
TP
CH1OUTR
CH4OUTF
10k
R452
0.047
C451
(RFACI)
R322
2.2
R321
2.2
C303
10
R423
10k
TP2
CONTROL
POWER
AUTOMATIC
Q321
2SA2119K
FRDR
• See page 31 for IC Pin Function Description.
CH2OUTF
CH3OUTF
R111
22p
CH2OUTR
CH3OUTR
100
22p
C112
C113
CNF4
MUTE
100
220p
C111
GND
GND
R112
220p
C110
POWVCC
POWVCC
R113
220p
C108
R203
22p
C102
CH2RIN
• See page 25 for IC Block Diagrams.
FFDR
CH2FIN
CH3FIN
CH3RIN
X201
16.9344MHz
22p
C101
CH1RIN
CH4IN
C215
0.1
22p
C304
1
OPIN+
OPOUT
C268
10p
22p
C103
C275
5p
220p
C105
OPINPREVCC
• See page 25 for Waveforms.
220p
C107
CH1FIN
CH4CAPA
7-4. SCHEMATIC DIAGRAM – CD Board –
220p
C109
C104
100
R278
GAIN-SW
VREF
TRDR
TFDR
C406
0.1
R421
0
C301
0.1
SL-
SL+
SP-
SP+
CN301
16P
F-
T-
T+
F+
PD
VR
LD
GND
F
C
B
A
D
E
VCC
VC
S201
(LIMIT)
(SLED)
M402
(SPINDLE)
M401
KSM-213CDP
BLOCK
PICK-UP
OPTICAL
Ver. 1.5
HCD-NEZ30
K
J
I
H
G
F
E
D
C
HCD-NEZ30
JW013
JW012
R548
R546
R544
R309
R310
R362
C303
C314
R368
C362
R542
JW245
C520
C521
R526
R520
R530
JW244
JW247
R531
R519
R525
R529 R533
JW238
R527
JW240
R528
R532
JW239
JW231
R313
R541
R543
R545
R547
EPT500
13
1
F
E
(Page 26)
PANEL
BOARD
HRPE301
(REC/PB/ERASE)
ERASE
R316
R315
R314
E
Q332
Q334
R306
1-869-177-
R202
11, 12
R111
(CHASSIS)
C211
R319
C240
C239
C103
R204
R110
C104
R107 R105
R106
JW258
CN500
R149 R116
R216
R103 R203
R209
R104
R317
R238
R109
R239
R212
JR100
C106
C107
JW113
E
Q335
R114
C102 R102
C139
C140
(CHASSIS)
FFC501
(11, 12)
1
Q327
LP302
R305
E
Q329
R112
R108
JW106
E
C111
R139
JW107
C313
CN301
C202
E
7
R208
JW105
R307
C201
R308 C101
R101
R100
Q328
Q326
E
R-CH
JW104
L-CH
C312
JW235
R201 R200
11, 12, 13, 14
R534
(EXCEPT US, CND)
T301
(11, 12, 13, 14)
JW236
HEAD PHONE BOARD
1-869-182-
E
Q348
JW108
C220
R514
C515
11
10
R143
C133
R120
R303
R133
C118
C345
JW252
JR236
1
JR103
R132
C235 R135
C135
R123
C214
C331
C302
R128 JR115
C301
R301
C233
WIER300
R243
R232
C114
C121
C221
R302
C108 C208
R222
C113
R234C218
R224
R245
R228 R231
R233
R124
R220
R147
R221
R121
C206
R145
C207
R207
JR152
R210
C204
R206
R205
C203
1
R122
C216
R225 R125
R118
C116
R148
IC302
R248
2
CN320
R247 R218
R126
R226
C120 C117
JW237
JW011
C306
3
C305
R223
C213
C338
JR136
C335
JR137
C348
IC303
R382
R384
R235
JR215
2
1
8
JW216
R378
R380
R381
R383
D
PANEL
BOARD
CN319
JW234
8
9
JR301
R377
R379
D323
JW221
JW217
R387
2
16
C364
22
1
9
C337
C330
R389
D321
JW163
7
JW117
JW162
FB304
R335
JW156
C325
C315
D304
C328
C311
JW146
R304
JW142
C318
C319
C317
JW143
CD BOARD
CN102
JW151
C366
C322
JW116
2
C326
C321
A
(Page 20)
R388
JW157
R390
D324
C363
1
17
CN321
D303
JW153
C309
FB306
(Page 26)
22
C349
JW125
Refer to SUPPLEMENT-1 for the MAIN board of printed wiring board of except US and Canadian models.
When repairing the set of US and Canadian models, refer to either of original service manual/SUPPLEMENT-1
according to the set.
J500
PHONES
(EXCEPT UK, EE)
C304
C356
C358
R367
SHIELD BOARD
C355
C361
R366
JW109
C217
R217
R249
JW137
R138
R219
C367
R119
E
Q347
JW254
R311
R312
R117
JW255
E
R131
R211
JW110
JW132
R134
B
JW014
JW139
JW129
JW138
JW114
JW130
Q344
JW215
JW140
JW207
C354
JW243
JW208
MAIN BOARD
JW136
: Uses unleaded solder.
JW119
7
JW123
6
JW233
R214
JW210
JW152
JW122
JW250
JW135
JW121
JW218
JW155
5
JW164
• See page 19 for Circuit Boards Location.
JW209
JW165
JW224
R336
R337
CN318
C347
C316
C351
R358
JW212
JW219
1
G
K
R339
(FM/AM)
TUNER
Q320
D
A
D301
A/K
E
R332
JW199
JW200
JW198
K
A
D320
C
R385
R502
DC BOARD
CN902
C503
R501C502
AM
FM 75Ω
COAXIAL
4
A/K
A/K
D319
CN314
R537
R518
K
A
11
ANTENNA
(Page 28)
R517
R386
1
C238
C138
DC BOARD
CN903
R521
Q319
K
R333
A
D325
A/K
B
(Page 28)
R503
R535
C528
JW160
19
C525
C509
1
C510
IC501
R540
R371
C505
R512
C523
R509
C119
R229
1-869-180-
C506
C222
R253
L201
JR500
R508
JW202
JW201
R230
C126
(11)
11
C219
R137
D301
D303
D304
D307
D319
D320
D321
D323
D324
D325
D327
F-10
D-9
D-9
E-10
D-11
E-11
F-9
H-8
H-8
E-10
C-13
Ref. No. Location
14
+
–
–
+
Q318
Q319
Q320
Q326
Q327
Q328
Q329
IC302
IC303
IC501
F-10
F-10
F-10
C-4
C-5
D-4
D-4
C-6
H-7
H-12
Ref. No. Location
C127
R237 C227
R153
R136
C226 R236
R129
L101
C122
R130
JW175
R524
C507
A/K
R505 C504 R506
C529
JW170
C527
R538
C526
R539
R369
C352
K
D327
A
FB317
13
• Semiconductor Location
18
2
JW302
C353
R376
R370
JW159
JW187
12
JW229
Q332
Q334
Q335
Q342
Q343
Q344
Q347
Q348
D-4
D-4
D-5
E-10
E-10
A-4
B-2
B-3
Ref. No. Location
R
SPEAKER
J302
L
J321
AUDIO IN
15
Refer to SUPPLEMENT-2 for the HEAD PHONE board of printed wiring board of UK and East European models.
When repairing the set of except UK and East European models, refer to either of original service manual/
SUPPLEMENT-2 according to the set.
C365
R334 S
R340
C360
JW126
D307
23
22
JW115
JW154
FB305
E
C327
10
CN317
JW145
JW144
C310
Q318
R338
C357
JW161
JW301
JW168
4
JW189
Q343
3
R392
Q342
C359
JW141
R391
JW147
JW192
JW148
JW194
JW150
2
JW193
JW124
JW195
JW303
JW232
JW149
JW196
A
1
R523
Ver. 1.5
7-5. PRINTED WIRING BOARDS – MAIN Section –
JW220
JW197
C530
R504
JW230
JW186
C501
JW185
C524
JW171
R513
R536
HCD-NEZ30
JW134
JW203
JW103
JW241
JW211
HCD-NEZ30
(Page 30)
(CHASSIS)
(Page 30)
SPEAKER
J302
AUDIO IN
J321
R
L
LI+
C524
10p
C505
C523
10p
100p
100p
R508
470
C501
C506
47
25V
C503
47
25V
R540
10k
R503
470
R509
47k
R524
100
R523
100
C353
2200
35V
C352
2200
35V
C507
1000p
C509
0.01
C510
0.01
R369
10k
C504
470p
C502
470p
R385
1k
R370
10k
R502
47k
R386
100
R505
47k
C351
100
25V
R391
R392
C515
470
10V
R521
10k
R518
47k
R517
47k
D320
MC2840-T112-1
R514
10k
Q342
2SA1235TP-1EF
DC DETECT
Q342,343
D324
UDZSTE-174.7B
R506
1k
R501
1k
R358
47k
Q343
2SC3052EF
D319
MC2840-T112-1
23
C364
10
50V
D325
MC2840-T112-1
D307
1SS355TE
A1
23
R388
10k
R389
10k
JW301
CD-L
CD-R
C306
0.01
R378
470
R377
470
R380
470
R379
470
100k
R384
220
R383
220
I
G
O
IC303
BA09T
+9V REGULATOR
R382
470
R381
470
R387
10k
UDZ-TE-17-4.7B
R390
D323
SCOR
SENS
XLAT
MP3-ACK
10
50V
C335
100
16V
C321
PROTECT
DGND
S
D303
1N4002B
R340
470k
R339
470k
C365
4.7
50V
C316
100p
C360
1
D301
MC2840
100p
Q318-320
C309
1000
10V
FB304
0
Q318
2SC3052F
DC DETECT
C327
100p
R304
4.7k
C328
C357
0.1
Q319
2SC3052F
Q320
2SK2158-T2
T2B
C310
100p
FB306
0
100p
100p
C311
C325
22p
100p
C317
C318
100p
100p
C319
C315
100p
100p
C326
C322
100p
D304
1N4002B
220k
10k
10k
C359
1
R338
470k
R335
10k
R334
R333
R332
FB305
0
R337
R336
SP-L
SP-L
SP-L
HPGND
HP-R
HP-R
HP-R
SP-R
SP-R
SP-R
47k
47k
LED+9V
LED-GND
SCOR
SENS
XLAT
MP3-ACK
MP3-O-REQ
MP3-XLAT
MP3-DATA
CLK
MP3-I-REQ
XRST
XTACN
D-GND
MP3-SSTB
MP3-CLK
DATA
DATA
MP3-CLK
MP3-SSTB
DVDD(3.3V)
D-OUT
D-GND
L-OUT
A-GND
R-OUT
AVDD(3.3V)
XTACN
XRST
MP3-I-REQ
CLK
MP3-DATA
MP3-XLAT
MP3-O-REQ
MP3-ACK
XLAT
SENS
SCOR
MGND
VM(7V)
CN500
13P
CN321
17P
CN317
23P
A16
A14
A13
A12
A11
A10
A9
A15
(Page 24)
(Page 24)
(Page 27)
(Page 21)
Ver. 1.1
HCD-NEZ30
Refer to SUPPLEMENT-1 for the MAIN board of schematic diagram of except US and Canadian models.
When repairing the set of US and Canadian models, refer to either of original service manual/SUPPLEMENT-1 according to
the set.
D321
1SS355TE-17
C366
220p
MP3-O-REQ
MP3-XLAT
MP3-DATA
CLK
MP3-I-REQ
XRST
XTACN
MP3-SSTB
MP3-CLK
DATA
DATA
MP3-CLK
MP3-SSTB
XTACN
XRST
MP3-I-REQ
CLK
MP3-DATA
MP3-XLAT
MP3-O-REQ
MP3-ACK
XLAT
SENS
SCOR
C363
C138
22
50V
C238
22
50V
(Page 24)
HP-L
R536
100
1/2W
C529
100
35V
R504
47k
R230
4.7
R538
10k
R539
10k
C527
0.0022
C528
0.0022
R229
4.7
L201
R376
100k
R371
10k
A4
HP-L
C530
100
35V
C526
0.0022
R512
2.2k
R513
2.2k
R130
4.7
L101
R129
4.7
A2
+UNREG
R535
100
1/2W
R537
1k
C219
0.1
C119
0.1
A5
D+3.3V
C525
0.0022
C222
0.1
C122
0.1
FB317
0
A7
HP-L
-VP
LO-
+VP
LO+
RO+
-VC
RO-
+VC
SUB
R253
10
1/2W
R153
10
1/2W
C127
470p
C227
470p
(1/2)
A6
MGND
M+10V
LI-
RI-
RI+
STBY
IC501
STK453-030A
GND
JW230
JW229
POWER AMP
I-P.MONITOR
CN318
7P
GND(CT)
-B
GND
+B
CN314
4P
D327
MC2840-T112-1
R137
4.7k
C126
220p
R136
10k
R237
4.7k
C226
220p
R236
10k
7-6. SCHEMATIC DIAGRAM – MAIN Section (1/2) –
A8
FM 75Ω
AM
HCD-NEZ30
ANTENNA
COAXIAL
(CHASSIS)
A6
A7
A2
A1
WIRE300
C345
0.01
SD(TUNED)
A-GND
R-OUT
VCC
L-OUT
DI
CLK
DO
CE
CN319
9P
ST(TUNED)
ST CE
DO UCOM->ST
ST CLK
DI ST->UCOM
BIAS
REC/PB
FDATA
TAMUTE
AMPMUTE
STK-ON
CN320
11P
C348
4700p
JR137 C347
0
1000p
C338
0.01
C121 1
C221 1
JR301
0
C349
4700p
C330
2200p
C337
470 10V
TUNED
STDIN
STCLK
STDOUT
STCE
TUNED
STCE
STDIN
STCLK
STDOUT
JR136
22K
(1/2)
A15
A10
A14
(Page 23)
JR236
22K
R317
10k
JR215
0
JR115
0
R120
10k
R220
10k
C116
470p
C216
470p
R319
22k
C213
0.22
50V
R223
2.2k
IC302
BD3881FV
C120
220p
R121
2.2k
R122
470k
C114
0.47
50V
INPUT SELECT,
C113
R222
470k 0.22
50V
R123
2.2k
R221
2.2k
C305
220
10V
ELECTRICAL VOLUME
C214
0.47
50V
R218 10k
R225 22k
R247 22k
R118 10k
R125 22k
R147 22k
CD-R
A16
CD-L
R126 0
BASS-R
R245
0
C117 C217
1000p 1000p
R224
22k
R243
10k
C301
10p
R303
10k
R217
2.2k
C220
220p
C302
220
10V
R124
22k
R145
0
R131
1k
R149 10k
R116 47k
R216 47k
24
C118
47000p
R134
0
R249 10k
C133
0.047
R143
10k
R207
100k
C206
0.022
ST-R
R206
4.7k
C204
100
10V
R212
22k
R214
4.7k
R238
2.2k
C104
100
10V
R104
47
C103
100p
R209
4.7k
C139
470p
C240
220p
C239
470p
R112
22k
R114
4.7k
R138
2.2k
R203
470
R103
470
R239
22k
C140
220p
R111
22k
C111
1000p
C202
2200p
Q332
2SA1235
R139
22k
R109
4.7k
(Page 23)
FFC501
R315
10k
R208
10k
C102
2200p
R102
47k
R542
10k
R541
10k
C313
100
16V
R316
10k
R314
10k
REC/PB SWITCH
Q326-329,332,334,335
R108
10k
SP-R
SP-R
SP-R
HP-R
HP-R
HP-R
HPGND
SP-L
SP-L
SP-L
HP-L
HP-L
HP-L
R202
47k
13
1
R547
10k
Q334
2SC3052EF
R368
10k
C314
0.01
R309
1k
C304
0.0047
R531 220
R529 220
R534 220
R532 220
R530 220
R525 470
R519 470
R520 470
R526 470
R528 470
C361
47
16V
1
6
C362
10
50V
B+ SWITCH
R366
22k
R367
2.2k
2
5
T301
3
4
BIAS OSC
R101
47k
R100
10k
C520
0.01
R200
10k
Q349
C367
470p
R201
47k
C201
0.001
R310
4.7k
C312
4.7
50V
Q327
2SC3052EF
R308
1k
R307
1k
Q326
2SC3052EF
Q328
2SC3052EF
R306
2.2k
R305
2.2k
Q329
2SC3052EF
C521
0.01
R533 220
R527 470
(EXCEPT US,CND)
Q335
2SC3052EF
R546
10k
R548
10k
R545
10k
C303
4700p
R313
2.2k
R544
10k
R543
10k
R362 22k
C356 0.001
R311 4.7
(CHASSIS)
Q347
KTA1266-GR-AT
Q348
RT1N141C-TP-1
C354
47
16V
C101
0.001
EPT500
J500
C358
0.01
BIAS OSC
Q347,348
R312
4.7
CN301
7P
Q344
2SC2001TP-LK
REEC BIAS SWITCH
C355
0.022
PHONES
Refer to SUPPLEMENT-2 for the HEAD PHONE board of schematic diagram of UK and East European models.
When repairing the set of except UK and East European models, refer to either of original service manual/
SUPPLEMENT-2 according to the set.
R204
47
R106 R110
1k
4.7k
R105
220k
24
R210
1k
R107 100k
C106 0.022
C107
2.2 50V
Refer to SUPPLEMENT-1 for the MAIN board of schematic diagram of except US and Canadian models.
When repairing the set of US and Canadian models, refer to either of original service manual/SUPPLEMENT-1 according to
the set.
(FM/AM)
TUNER
(Page 27)
(Page 23)
(1/2)
A8
A13
A4
A11
R119 10k
CONT
R226 0
VEE
C233
0.047
VDD
A5
A9
R148 2.2k
OUT-R
C331
0.22
R117 2.2k
TRE-R
R128
1k
CD-L
R132
1k
AUX-R
C135
10
50V
TRE-L
R133
0
CD-R
C218
47000p
VOLI-R
R232
1k
AUX-L
C108 4700p
R219 10k
BASS-L
R302
100k
R231
1k
VOLI-L
R234
0
ST-L
R228
1k
PBO-L
R233
0
NF-L
C235
10
50V
GND
C207
2.2 50V
R235
100k
PB0-R
R205
220k
R135
100k
NF-R
C211
1000p
R211
22k
RECO-R
(2/2)
A12
• See page 25 for IC Block Diagrams.
RECO-L
7-7. SCHEMATIC DIAGRAM – MAIN Section (2/2) – • See page 25 for Waveforms.
NF-R
C203
100p
R248 2.2k
OUT-L
C208 4700p
R301
22k
TC-R
Ver. 1.5
TC-L
HCD-NEZ30
NF-L
HRPE301
L-CH
R-CH
ERASE
(REC/PB/ERASE)
HCD-NEZ30
4
3
2
3.3 Vp-p
3.3 Vp-p
2.3 Vp-p
1 V/DIV, 20 ns/DIV
59.4 ns
IC201 <z/, (XTAO)
(CD PLAY mode)
200 mV/DIV, 500 ns/DIV
0.5 to 1.3 Vp-p
IC201 u; (RFACO)
(CD PLAY mode)
1 V/DIV, 200 ns/DIV
472 ns
IC201 5 (BCK)
(CD PLAY mode)
1 V/DIV, 10 µs/DIV
22.8 µs
qs
81.6 Vp-p
16.2 Vp-p
5 V/DIV, 5 µs/DIV
12 µs
Q344 (Collector)
(REC mode)
50 V/DIV, 5 µs/DIV
12 µs
ws
1 V/DIV, 100 ns/DIV
238 ns
IC801 od (XO)
(CD play mode)
3.6 Vp-p
3.1Vp-p
1 V/DIV, 10 µs/DIV
30.6 µs
25
27
1 2
3
5
9
19
20
10
17
12
D
D
17
15
14
D
25
14
13
12
11
10
9
8
LOGIC
CONTROL
7
TREBLE
13
D
BASS
16
D
15
LEVEL SHIFT
D
16
6
TREBLE
BASS
18
11
D
D
18
5
VOLUME
VOLUME
21
22
8
19
4
23
7
VREF
MUTING
20
3
24
25
6
INTERFACE
21
2
26
4
22
INTERFACE
23
1
28
27
IC302 BD3881FV
24
INTERFACE
+ –
25
26
– MAIN Board –
28
PB1N
IC801 qf (X1A)
PB1P
wa
PB2P
T301 4
(REC mode)
PREVCC
PB2N
qa
OPOUT
PB2O
IC201 1 (LRCK)
(CD PLAY mode)
REC1O
PB1O
REC1N
VOLIN1
1
– CD Board –
OUTVREF
SW
VOLIN2
CH1FIN
GND
REC2N
CH4IN
CH1RIN
CH3FIN
TRE1
REC2O
OPIN–
OPIN+
CH4CAPA
IC402 BA5947FM-E2
• IC Block Diagrams
OUT1
TRE2
– PANEL Board –
BAS1
VDD
– MAIN Board –
• Waveforms
OUT2
VEE
CONT
INC2
CH2FIN
INC1
– CD Board –
INB2
GND
GND
INA2
CH3RIN
CH2RIN
INB1
MUTE
VREFIN
INA1
POWVCC
POWVCC
CH3OUTF
CH2OUTR
CH4OUTF
CH1OUTR
BAS2
CH3OUTR
CH2OUTF
CH4OUTR
CH1OUTF
+ –
HCD-NEZ30
C-8
G-5
H-5
G-5
G-5
B-8
C-4
Q801
Q802
Q803
Q804
Q805
Q807
Q808
HCD-NEZ30
D-7
E-9
D-9
IC801
IC802
IC803
H
G
F
E
D
C
B
S801 – 813
CD LID
OPEN/CLOSE
DETECT
S820
S807
JW814
JW815
JW816
S813
TUNING +
JW819
JW897
R720
S806
R726
R703
R704
R713
R701
R702
R710
S812
TUNING –
1
2
C804
R882
C807
R869
R711
D805
E
Q808
R805
S811
D804
R712
D804,805
(LCD BACK LIGHT)
1
R718
JW823
R837
R723
R716
FFC804
MAIN BOARD
CN320
(Page 22)
F
JW837
E
Q803
E
R881
S805
EXCEPT
US, CND
JR722
E
E
C821
C820
S810
R852
Q804
Q802
R876
R846
TUNER/
BAND
R807
R856
R847
PAUSE/
START
S804
R875
JW842
R822
JR708
80
26
26
JW843
R880 R879
CD SYNC
JR727
S803
R874
R835
S809
C829
JW891
C859
DSGX
JW881
S802
R848
R885
R878
1
SUPPLIED WITH THE
ASSEMBLED BLOCK
6
JW871
C806
R871
JW876
FFC801
R849
R818
R811
R872
JR720
K
K
A
R817
R860
3
JW874
JW875
S808
C808
JW880
TAPE
S801
1
JR717
R815
1
R863
R859
JW872
JW873
R854
JW883
JW884
C828
R857
1 2
4 3
IC803
D807
C827
IC802C812
R841
JW877
STANDBY
D806
R707
9
C826 R831
R826
JW892
C811
R806
Q801
E
R861
JW893
R886 JW894
EXCEPT
US, CND
C816
R810
R708
R884
R814
JW878
R709
JW882
TAPE MECHANISM
DECK BLOCK
CD
D801
JW885
R819 R816
JW886
R870 C823
E
Q807
JW889
JR719
C817
8
R868
R858
JW890
JR715
R873
R813 JR714
C805
R804
R820
C809
JW855
C834
30 31
IC801
R828
JW856
X802
C815
C832
R827
LCD801
R825
JW863
JW865
7
LIQUID CRYSTAL DISPLAY
JR713 R824
JR725 JR726
JR724
X801
C822
6
R862
JW830
R832
C819
R839
JR723
R803
R808
PLAY MODE/
TUNING MODE
R853
R851
R850
R812
R715
R829
R830
JR709
JW824
JW825
JW826
R840
R833
JR712
R836
JW841
JW861
JR710 JR711
JW831
JW832
JW833
JW834
JW835
JW836
JW829
Q805
R719
JW857
R717
JW838
R724
5
JW858
Refer to SUPPLEMENT-3 for the PANEL board of printed wiring board of UK and East European
models.
When repairing the set of except UK and East European models, refer to either of original service
manual/SUPPLEMENT-3 according to the set.
R883
3
C803
11
R725
RV801
VOLUME
ROTALY ENCODER
C801
R722
JW827
1
R721
JW828
JW818
JW820
R727
–
R877
+
JW839
(EXCEPT US, CND)
JW817
C833
CN1805
JW864
1
2
CN804
17
JW821
R844
R845
JW840
JW801
JW898
R842
FFC805
JW803
PANEL BOARD
JW822
JW806
A
JW808
MAIN BOARD
CN321
JW807
(Page 22)
JW810
D
JW811
4
JW813
Ref. No. Location
D801
G-7
D804
C-4
D805
C-4
D806
F-8
D807
C-9
D809
D-9
R843
JW802
JW805
JW804
JW812
JW809
0
10
3
JW848
81
2
JW853
1
JW845
JW860
JW849
JW847
JW844
JW854
• Semiconductor
Location
JW850
JW859
(NC)
: Uses unleaded solder.
JW851
7-8. PRINTED WIRING BOARD – PANEL Board – • See page 19 for Circuit Boards Location.
JW867
Ver. 1.5
JW852
50
JW868
JW888
D809
HCD-NEZ30
JW869
1
JW870
JW887
JW879
51
1-869-181-
9
5
1
C802
C818
JW895
JW896
(11, 12, 13)
11, 12, 13
FFC803
10
G
(Page
28)
DC BOARD
CN900
HCD-NEZ30
BLOCK
THE ASSEMBLED
SUPPLIED WITH
DECK BLOCK
TAPE MECHANISM
(Page 30)
FFC801
FFC803
6
1
1
9
END SW
COM GND
SOL10V
MOTOR10V
PACK
REC
M+10V
M-GND
I-PWR.MONI
POWER-ON
ACDET
D-GND
D+4V(SUB)
D-GND
D+3.3V(MAIN)
R849
4.7k
R854 0
46
D809
MC2836
R713 1k
R848
4.7k
C832
0.1
C802
100
6.3V
R847
4.7k
C805
0.1
R844
22k
R843
10k
O-LED-STBY
R841
1k
48
C809
22
16V
C815
1000p
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
RV801
C803
0.01
C806
0.01
R845
10k
C808
47
16V
D801
1SS355WTE-17
C804
0.01
VOLUME
ROTARY ENCODER
R842
10k
STANDBY
D806
SLR342
C807
470
4V
C816
0.01
R850
1k
Q803
RT1N141C-TP-1
R851
2.2k
Q802
KTA1271Y-AT
PLUNGER DRIVE
Q802,803
R707
100k
R818
220k
R840
10k
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
RECEIVER
REMOTE CONTROL
Q808
2SC3052EF-T1-LEF
R712
1k
SEG16
R863
100
R815
1k
C812
470p
R711
470
R805
0
X802
4.19MHz
C811
10
16V
V G O
IC802
NJL23H400A
R704 1k
D805
SELU2B10A-SLF62
9
C801
22
16V
R703 1k
R726 1k
SEG15
COM2
COM3
SEG14
2
COM1
COM0
SEG3
R709
10k
Q804
KTA1271Y-AT
R852
1k
R853
2.2k
SEG9
R862 100
Q805
RT1N141C-TP-1
CASTAN/REEL MOTOR DRIVE
Q804,805
R708
22k
(EXCEPT US,CND)
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
XO
XI
VSS
VCC
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG0
SEG15
SEG32
SEG1
SEG14
STK-ON
SEG2
SEG13
O-CD-XRST
SEG11
SEG6
SEG3
IC801
MB90803PF-G
-115E1
C818
470
4V
C821
220p
C822
22p
27
AC DETECT
Q807
2SC3052EF-T1-LEF
R858
10k
C817
0.01
C820
470p
C819
22p
X801
32.768KHz
10
C859
4.7
16V
C829 0.01
SYSTEM CONTROLLER
SEG4
O-MP3-REQ
SEG4
SEG11
O-MP3-DATA
SEG12
SEG3
X0A
SEG5
SEG10
O-MP3-CLK
SEG13
SEG2
X1A
R710 1k
SEG12
4
SEG2
R856 470k
SEG6
SEG9
I-MP3-DATA
SEG14
GND
VCC
SEG7
SEG8
O-CD-XLAT
SEG15
VCC
VSS
SEG8
SEG7
I-RMC(SIRCS)
SEG16
SEG1
O-LED-STBY
R702 1k
SEG11
5
SEG1
O-LED-STBY
SEG9
SEG6
O-MP3-XLAT
SEG17
SEG0
O-TC-BIAS
SEG7
9
R701 1k
COM2
C826
0.1
R846
4.7k
R808 100
R725 1k
COM1
SEG20
R831
100k
R807 100
55
SEG24
R828 100
SEG25
O-TU-CE
SEG23
R886
0
R829
10k
R857
10k
O-CD
-DATA
AVCC
I-TU-DO
O-CD-XTACN
AVSS
I-P-MONI
I-KEY_1
I-TC-REC/PLAY SW
O-SYS MUTE
O-AMP MUTE
I-KEY0/WAKE-UP
I-AC-CUT
I-CD-SCOR
VSS
I-TU-RDS-CLK
O-POWER
I-SUFFIX
I-RE-VOL
I-MP3-REQ
SEG32
SEG21
C827
0.1
C828
0.1
LCD801
R859
47k
C823
0.01
R860
47k
R806
1k
R861
22k
C834 0.01
31
33
34
41
43
46
47
48
49
50
RST
RESET SWITCH
Q801
2SC3052EF-T1-LEF
R820 100k
R835 100
R813 100
R814 100
R817 47k
R810 100
R819 10k
R816 100
R811 100
LIQUID CRYSTAL DISPLAY
R869
10k
R868
47k
R883
4.7k
R882
4.7k
R881
2.2k
R880
2.2k
R879
1k
R878
10k
R885
2.2k
S808
TUNING +
S813
TUNING -
S812
S811
TUNER/BAND
S810
CD
S809
TAPE
R884
2.2k
R877
10k
R876
4.7k
R875
4.7k
R874
2.2k
R873
2.2k
R872
1k
R871
10k
+
S807
-
S806
(EXCEPT US,CND)
TUNING MODE
PLAY MODE/
S805
START
PAUSE/
S804
CDSYNC
S803
DSGX
S802
S801
27
Refer to SUPPLEMENT-3 for the PANEL board of schematic diagram of UK and
East European models.
When repairing the set of except UK and East European models, refer to either
of original service manual/SUPPLEMENT-3 according to the set.
IC803
PST3429UL
R870
0
I-MP3-ACK
VOLTAGE DETECT
R830
4.7k
R826 100
D804,805
SEG13
R836 100
3
SEG10
R833 100
6
SEG8
R837 100
8
SEG5
R839 100
SEG4
11
SEG0
18
SEG18
COM3
O-TC-REC/PLAY
SEG19
COM2
I-TU-SDC
SEG10
SEG5
O-MP3-SSTB
R832 100
12
COM3
R812 100
19
COM1
I-TC-END SW
D804
SELU2B10A-SLF62
COM0
COM0
O-TC-SOL
SEG28
MD1
I-CD-SENS
(LCD BACK LIGHT)
I-SW_CD-LID
SEG22
VLCD
O-TC-MOTOR
SEG26
RESET
O-TU-RDS-DATA
56
R824 100
R822 4.7k
SEG27
MD0
SEG30
• See page 31 for IC Pin Function Description.
R804 100
57
R825 100
R827 100
24
SEG12
O-FUNCTION
IC-DATA
47
R803 100
29
O-TU-DI
I-TU-SD(TUNED)
SEG31
• See page 25 for Waveforms.
30
O-TU-CLK
BACK LIGHT
SEG29
MD2
O-CD
-CLK
7-9. SCHEMATIC DIAGRAM – PANEL Board –
RST
D807
1SS355WTE-17
RST
MP3-XLAT
30
29
31
41
RST
2
4
R719 100
R718 100
R717 100
SCO
SI
SO
P.65
P.66
VCC
GND
MD 2
MD 0
BIAS
R715 100
GND
OPEN/CLOSE
CN1805
10P
STK-ON
AMPMUTE
TAMUTE
FDATA
REC/PB
DI ST->UCOM
R716 100
19
18
ST CLK
DO UCOM->ST
ST CE(O-TU-CE)
SD(TUNED)
LED+9V
LED-GND
33
56
57
55
XLAT
SCOR
SENS
MP3-ACK
29
43
8
50
MP3-O-REQ
R723 100
10
R727 100
CLK
MP3-DATA
R724 0
5
12
MP3-I-REQ
R720 100
XRST
XTACN
D-GND
R722 220
24
DATA
MP3-CLK
MP3-SSTB
30
R721 0
49
3
34
11
6
C833
0.01
31
2
1
11
1
17
1
(NC)
DETECT
OPEN/CLOSE
CD LID
S820
(Page 24)
FFC804
(Page 23)
FFC805
Ver. 1.5
HCD-NEZ30
H-8
G-4
G-5
Q315
Q333
Q338
HCD-NEZ30
F-1
G-7
H-9
IC900
IC901
IC903
H
G
F
E
D
C
3
1
C920
C925
JW914
JW915
JW916
JW946
C336
C919
C350
Q333
E
R916
2
JW925
K
A
D322
K
D913
R915
JW939
JW951
JW937
D911
R910
R914
Q338
E
D928
3
5
28
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the entire DC board, D921, R911,
R912, or R920 is replaced. (US and Canadian models only)
IC900
1
DC BOARD
JW942
B
D912
4
D914
28
D920
A
R902
JW935
4
K
A
5
H
D927
C902
6
JW926
JW936
1
7
3
IC901
C923
D930
JW920
D926
C901
MAIN POWER
TRANSFORMER
T902
(Page 29)
: Uses unleaded solder.
JW921
A
3
JW960
Ref. No. Location
D322
G-4
D911
E-4
D912
E-4
D913
E-5
D914
E-5
D916
D-8
D917
D-8
D918
E-8
D919
E-8
D920
E-6
D921
G-9
D926
E-7
D927
E-6
D928
E-5
D929
F-8
D930
F-7
2
JW930
C918
R901
JW933
• Semiconductor
Location
1
R911
CN900
D919
D918
D916
D917
8
R912
JW943
• See page 19 for Circuit Boards Location.
JW952
7-10. PRINTED WIRING BOARDS – DC Section –
R922
Q315
E
R913
JW934
Ver. 1.4
G
R919
D929
R921
PANEL
BOARD
9
JW928
1
7
CN902
1
(Page 26)
JW927
JW954
3
TYPE B: US,
CND
C922
1
1-869-178-
IC903
C930
D921
R920
JW010
JW005
B
JW009
JW004
MAIN
BOARD
CN314
(11, 12, 13, 14)
11, 12, 13, 14
(Page 22)
MAIN
BOARD
CN318
(Page 22)
C
EXCEPT
US, CND
4
3
1-869-183-
JW008
JW003
3
2
JW007
CN903
4
1
JW006
2
AC
BOARD
JW002
1
J
(Page 29)
(US, CND)
10
(US, CND) JW001
CONNECT BOARD
JW950
HCD-NEZ30
JW932
JW953
JW931
JW846
4
(11, 12, 13, 14)
5
P
(Page 29)
AC
BOARD
11, 12, 13, 14
5
11
(EXCEPT US, CND)
HCD-NEZ30
H
G
F
E
D
C
B
A
(CHASSIS)
(AC IN)
1
WIRE900
2
1
R903
(US, CND)
CN901
LF901
(EXCEPT E, E51)
JW907
2
(E, E51)
C931
JW918
JW917
(EXCEPT E, E51)
JW906
3
1
4
RY901
D906
2
3
T902
MAIN POWER
TRANSFORMER
(US, CND, E, E51, MX)
JW904
4
JW902
29
(UK, EE, AR)
5
H
DC
BOARD
7
(EXCEPT E, E51)
JW909
JW911
8
T901
SUB POWER
TRANSFORMER
9
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the T901 or T902 is replaced. (US and Canadian models only)
(Page 28)
29
230 – 240V t 220V t120V
S901
VOLTAGE SELECTOR
6
: Uses unleaded solder.
(E, E51)
AC BOARD
5
(EXCEPT E, E51)
(E, E51)
JW905
• See page 19 for Circuit Boards Location.
JW901
7-11. PRINTED WIRING BOARD – AC Board –
JW908
CONNECT
BOARD
A
A
R904
(Page 28)
J
1
(US, CND)
R908
R909
R905
D923
K
10
2
3
Ref. No. Location
D906
B-4
D907
D-10
D908
D-10
D909
C-10
D910
D-10
D922
E-10
D923
E-10
• Semiconductor
Location
(EXCEPT US, CND)
5
11, 12, 13, 14
(11, 12, 13, 14)
Ver. 1.5
HCD-NEZ30
1-869-179-
JW2789
C921
11
C914
R906
CONNECT
BOARD
4
(Page 28)
P
JW1859
D922
D910
D908
D907
D909
JW919
JW929
HCD-NEZ30
(Page
23)
(Page
27)
(Page
23)
+4V REGULATOR
AC DETECT
Q333,338
I-P.MONITOR
M+10V
MGND
+UNREG
D+3.3V
DGND
PROTECT
CN902
7P
M+10V
MGND
I-P MONITOR
POWERON
ACDET
DGND
D+4V(SUB)
DGND
D+3.3V(MAIN)
CN900
9P
GND(CT)
-B
GND
+B
CN903
4P
C922
220
10V
G
I
R913
47k
G
R922
220k
I
C336
22
50V
Q338
RT1N141C-TP-1
R915
22k
R920
0
R914
4.7k
R916
Q333
47k
RT1N141C-TP-1
D928
1N4002B
D927
1N4002B
D926
1N4002B
JW920
R919
47k
R912
∗
R911
∗
JW921
C923
0.1
(TYPE B: US, CND)
D921
1SS355WTE-17
R921
47k
D929
1SS355WTE-17
C918
470
6.3V
O
IC901
TA78033LS
+3.3V REGULATOR
IC903
TA7804LS
O
C930
0.1
7-12. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
Ver. 1.5
HCD-NEZ30
D930
1SS355WTE-17
C350
10
50V
D322
MC2836
D920
MC2838
D919
1N5401M
D918
1N5401M
D911
1N5401M
C902
0.1
C901
0.1
RELAY DRIVE
MAIN POWER
JW914
C919
2200
25V
D914
1N5401M
C925
0.01
IC900
KIA7810API
O G I
JW916
+10V REGULATOR
C920
100
16V
JW915
D912
1N5401M
E, E51, MX, AR)
UK, EE)
E, E51, MX, AR)
UK, EE)
D913
1N5401M
Q315
KTC3198GR-AT
R902 22k
R901 22k
D917
1N5401M
D916
1N5401M
47k (TYPE
100k (TYPE
47k (TYPE
4.7k (TYPE
∗ R911
A) (US, CND,
B) (US, CND,
∗ R912
A) (US, CND,
B) (US, CND,
30
ACDET
30
TRANSFORMER
MAIN POWER
T902
RELAY
GND(CT)
GND
+UNREG(SUB)
D907
1N4002B
LF901
(E,E51)
JW905
JW906
(EXCEPT E,E51)
JW902
(UK,EE,AR)
R909
1k
R905
4.7k
D923
MC2838-T112-1
JW901
C914
10
50V
D909
1N4002B
(US,CND,E,E51,MX)
D908
1N4002B
D910
1N4002B
C921
1000
16V
R906
10k
D922
1SS355WTE-17
T901
SUB POWER
JW904
(EXCEPT E,E51)
JW907
R903
2.2M
1/2W
RY901
(US,CND)
(EXCEPT E,E51)
JW908
(E,E51)
JW911
(E,E51)
120V
220V
230-240V
SELECTOR
VOLTAGE
S901
D906
1SS355WTE-17
CN901
2P
(CHASSIS)
(AC IN)
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the entire DC board, D921, R911, R912,
R920, T901 or T902 is replaced. (US and Canadian models only)
C931
4700p
250V
JW909
TRANSFORMER
(EXCEPT E,E51)
R908
1k
R904
4.7k
HCD-NEZ30
• IC PIN FUNCTION DESCRIPITION
CD BOARD IC201 CXD3014A-201R (CD DSP)
Pin No.
Pin Name
I/O
Description
1
LRCK
O
L/R sampling clock signal output terminal
2
LRCKI
I
L/R sampling clock signal input terminal
3
PCMD
O
Serial data output terminal
4
PCMDI
I
Serial data input terminal
5
BCK
O
Bit clock signal output terminal
6
BCKI
I
Bit clock signal input terminal
7
XTACN
I
Oscillation circuit on/off switch control signal input from the system controller
"L": oscillation stop, "H": self-oscillation
8
XRST
I
System reset signal input from the system controller "L": reset
9
VSS
IREQ-MP3
O
Ground terminal
10
11
CLOK
I
CD serial data transfer clock signal input from the system controller
12
DATA2
I
MP3 serial data input from the system controller
13
XLAT-MP3
14
REQ-MP3
I
I
MP3 data request signal input from the system controller
15
16
ACK-MP3
XLAT
O
I
CD serial data latch pulse signal input from the system controller
17
VDD
-
Power supply terminal (+1.8V)
18
SVSS
-
Ground terminal
19
SVDD
-
Power supply terminal (+1.8V)
20
SENS
O
Internal status (SENSE) signal output to the system controller
21
WFCK
-
Not used
MP3 data request signal output to the system controller
MP3 serial data latch pulse signal input from the system controller
MP3 acknowledge signal output to the system controller
22
XUGF
-
Not used
23
XPCK
-
Not used
24
GFS
-
Not used
25
C2PO
-
Not used
26
SCOR
O
Subcode sync (S0+S1) detection signal output to the system controller
27
VDD
-
Power supply terminal (+1.8V)
28
COUT
-
Not used
29
SVSS
-
Ground terminal
30
SVDD
-
Power supply terminal (+1.8V)
31
MIRR
-
Not used
32
DFCT
-
Not used
33
FOK
-
Not used
34
VSS
-
Ground terminal
35
VDD
-
Power supply terminal (+1.8V)
36
VSS
-
Ground terminal
37
MIRR
-
Not used
38
MDP
O
Spindle motor servo control signal output terminal
39
SSTP
I
Disc inner position detection signal input terminal
40
IOVSS1
-
Ground terminal
41
SFDR
O
Sled servo drive signal (+) output to the coil/motor driver
42
SRDR
O
Sled servo drive signal (-) output to the coil/motor driver
43
TFDR
O
Tracking servo drive signal (+) output to the coil/motor driver
44
TRDR
O
Tracking servo drive signal (-) output to the coil/motor driver
45
FFDR
O
Focus servo drive signal (+) output to the coil/motor driver
46
FRDR
O
Focus servo drive signal (-) output to the coil/motor driver
47
IOVDD1
-
Power supply terminal (+3.3V)
31
HCD-NEZ30
Pin No.
Pin Name
48
AVDD0
-
Power supply terminal (+3.3V)
49
AVSS0
-
Ground terminal
50
E
I
E signal input from the optical pick-up block
51
F
TEI
I
I
F signal input from the optical pick-up block
52
53
TEO
O
Tracking error signal output terminal
54
FEI
I
Focus error signal input terminal
55
FEO
O
Focus error signal output terminal
56
VC
O
Middle point voltage output terminal
Description
Tracking error signal input terminal
57
A
I
A signal input from the optical pick-up block
58
B
I
B signal input from the optical pick-up block
59
C
I
C signal input from the optical pick-up block
60
D
I
D signal input from the optical pick-up block
61
AVDD4
-
Power supply terminal (+3.3V)
62
RFDCO
O
Not used
63
PDSENS
I
Not used
64
AC_SUM
O
RFAC summing amplifier signal output terminal
65
EQ_IN
I
RF equalizer circuit input terminal
66
LD
O
Laser diode on/off control signal output to the automatic power control circuit
"L": laser off, "H": laser on
67
PD
I
Light amount monitor input from the optical pick-up block laser diode
68
RFC
I
Equalizer cut off frequency adjustment terminal
69
AVSS4
-
Ground terminal
70
RFACO
O
EFM signal output terminal
71
RFACI
I
EFM signal input terminal
72
AVDD3
BIAS
I
Asymmetry circuit constant current input terminal
73
32
I/O
Power supply terminal (+3.3V)
74
ASYI
I
Playback EFM asymmetry comparator voltage input terminal
75
ASYO
O
Playback EFM full-swing output terminal
76
VPCO
O
Charge pump output terminal for broad-band EFM PLL
77
VCTL
I
VCO2 control voltage input terminal for broad-band EFM PLL
78
AVSS3
-
Ground terminal
79
CLTV
I
VCO1 control voltage input terminal for multiplier
80
FILO
O
Filter output terminal for master PLL
81
FILI
I
Filter input terminal for master PLL
82
PCO
O
Charge pump output terminal for master PLL
83
SVSS
-
Ground terminal
84
-
Power supply terminal (+1.8V)
85
SVDD
SSTB-MP3
I
MP3 standby on/off control signal input terminal "L": standby Not used
86
VDD
-
Power supply terminal (+1.8V)
87
I
Ground terminal
88
VSS
TEST1
Test terminal Normally: fixed at "L"
89
DATA
I
CD serial data input from the system controller
90
CLK2
I
MP3 serial data transfer clock signal input from the system controller
91
SVSS
-
Ground terminal
92
SVDD
-
Power supply terminal (+2.5V)
93
JTAGTCK
-
Not used
94
JTAGTDI
-
Not used
95
JTAGTDO
-
Not used
96
JTAGTMS
-
Not used
HCD-NEZ30
Pin No.
Pin Name
I/O
97
TRST
-
Not used
98
VSS
-
Ground terminal
99
VDD
-
Power supply terminal (+1.8V)
100
101
IOVDD2
DOUT
O
Digital audio signal output terminal Not used
102
TEST
I
Test terminal Normally: fixed at "L"
103
TES1
I
Test terminal Normally: fixed at "L"
104
IOVSS2
-
Ground terminal
105
PLLVDD
-
Power supply terminal (+1.8V)
106
PLLVSS
-
Ground terminal
107
XVSS
-
Ground terminal
108
XTAO
O
System clock output terminal (16.9344 MHz)
109
XTAI
I
System clock input terminal (16.9344 MHz)
110
XVDD
-
Power supply terminal (+1.8V)
Description
Power supply terminal (+3.3V)
111
AVDD1
-
Power supply terminal (+3.3V)
112
AOUT1
O
L-ch analog audio signal output terminal
113
VREFL
O
L-ch reference voltage output terminal
114
AVSS1
-
Ground terminal
115
AVSS2
-
Ground terminal
116
VREFR
O
R-ch reference voltage output terminal
117
AOUT2
O
R-ch analog audio signal output terminal
118
AVDD1
-
Power supply terminal (+3.3V)
119
IOVDD0
-
Power supply terminal (+3.3V)
120
IOVSS0
-
Ground terminal
33
HCD-NEZ30
Ver. 1.2
PANEL BOARD IC801 MB90803PF-G-115E1 (SYSTEM CONTROLLER)
Pin No.
34
Pin Name
I/O
Description
1
SEG32
O
Segment drive signal output to the liquid crystal display
2
STK-ON
O
Standby control signal output to the power amplifier
3
O-CD-XRST
O
System reset signal output to the CD DSP
4
O-FUNCTION
IC-DATA
O
Serial data output to the electrical volume
5
O-MP3-DATA
O
MP3 serial data output to the CD DSP
6
O-MP3-CLK
O
MP3 serial data transfer clock signal output to the CD DSP
7
I-MP3-DATA
I
MP3 serial data input terminal
8
O-CD-XLAT
O
CD serial data latch pulse signa output to the CD DSP
9
I-RMC (SIRCS)
I
Remote control signal input from the remote control receiver
10
O-XLAT-MP3
O
MP3 serial data latch pulse signal output to the CD DSP
11
O-MP3-SSTB
O
System reset signal output to the motor/coil driver
12
O-REQ-MP3
O
MP3 data request signal output to the CD DSP
13
X0A
I
Sub system clock input terminal (32.768 kHz)
14
X1A
O
Sub system clock output terminal (32.768 kHz)
15
VCC
-
Power supply terminal (+3.2V)
16
VSS
-
Ground terminal
17
O-LED-STBY
O
LED drive signal output terminal for STANDBY indicater
18
O-TC-BIAS
O
Recording bias on/off selection signal output terminal "H": bias on, "L": bias off
19
O-TC-REC/PB
O
Recording/playback selection signal output terminal "H": playback mode, "L": recording mode
20
I-TU-SDC
I
Not used
21
I-TC-END SW
I
END switch signal input from the tape mechanism deck
22
O-TC-SOL
O
Trigger plunger on/off control signal output terminal "H": plunger on
23
O-TC-MOTOR
O
Capstan/reel motor on/off control signal output terminal "H": motor on
24
I-TU-SD (TUNED)
I
Tuning detection signal input from the tuner (FM/AM)
25
BACK LIGHT
O
LED drive signal output terminal for liquid crystal display back light
26
-
-
Not used
27
I-TU-RDS-DATA
I
RDS serial data input terminal Not used
28
I-SW_CD-LID
I
CD lid open/close detection switch input terminal "L": CD lid close
29
I-CD-SENS
I
Internal status (SENSE) signal input from the CD DSP
30
O-CD-CLK
O
CD serial data transfer clock signal output to the CD DSP
31
O-CD-DATA
O
CD serial data output to the CD DSP
32
AVCC
-
Power supply terminal (+3.2V)
33
I-TU-DO
I
Serial data input from the tuner (FM/AM)
34
O-CD-XTACN
O
Oscillator control signal output to the CD DSP
35
AVSS
-
Ground terminal
36
I-P-MONI
I
Power monitor input terminal
37
I-KEY_1
I
Front panel key input terminal (A/D input)
38
I-TC-REC/PLAY
I
Recording-proof claw (forward/reverse) detect switch and cassette in detect switch input terminal
39
O-SYS MUTE
O
Line muting on/off control signal output terminal Not used
40
O-AMP MUTE
O
Muting on/off control signal output terminal Not used
41
I-KEY0/WAKE-UP
I
Key interruption processing start signal and front panel key input terminal (A/D input)
42
ACCUT
I
Power down detection signal input terminal "L": power down, normally : "H"
43
I-CD-SCOR
I
Subcode sync (S0+S1) detection signal input from the CD DSP
44
VSS
-
Ground terminal
45
I-TU-RDS-CLK
I
RDS serial data transfer clock signal input terminal Not used
HCD-NEZ30
Pin No.
Pin Name
I/O
46
O-POWER
O
Description
Power relay drive signal output terminal
"H": on
47
I-SUFFIX
I
Model destination setting terminal
48
I-RE-VOL
I
Dial pulse input of the rotary encoder (for VOLUME control)
49
I-MP3-REQ
I
MP3 data request signal input from the CD DSP
50
I-MP3-ACK
I
MP3 acknowledge signal input from the CD DSP
51 to 53
MD2 to MD0
-
Not used
54
RESET
I
Reset signal input from the reset switch "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
55
O-TU-CE
O
Chip enable signal output to the tuner (FM/AM)
56
O-TU-CLK
O
serial data transfer clock signal output to the tuner (FM/AM)
57
O-TU-DI
O
Serial data output to the tuner (FM/AM)
58
VLCD
-
Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage
59 to 62
COM0 to COM3
O
Common drive signal output to the liquid crystal display
63, 64
SEG0, SEG1
O
Segment drive signal output to the liquid crystal display
65
VCC
-
Power supply terminal (+3.2V)
66
GND
-
Ground terminal
67 to 89
SEG2 to SEG24
O
Segment drive signal output to the liquid crystal display
90
VCC
-
Power supply terminal (+3.2V)
91
VSS
-
Ground terminal
92
XI
I
Main system clock input terminal (4.19 MHz)
93
XO
O
Main system clock output terminal (4.19 MHz)
O
Segment drive signal output to the liquid crystal display
94 to 100 SEG25 to SEG31
35
HCD-NEZ30
Ver. 1.5
SECTION 8
EXPLODED VIEWS
NOTE:
• Items marked “*” are not stocked since they
• -XX and -X mean standardized parts, so they
are seldom required for routine service. Some
may have some difference from the original
delay should be anticipated when ordering
one.
these items.
• Color Indication of Appearance Parts
• The mechanical parts with no reference
Example:
number in the exploded views are not supplied.
KNOB, BALANCE (WHITE) . . . (RED)
• Accessories are given in the last of the
↑
↑
electrical parts list.
Parts Color Cabinet's Color
• Abbreviation
EE : East European model
AR : Argentina model
MX : Mexican model
CND : Canadian model
E51 : Chilean and Peruvian models
8-1.
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 critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
CABINET SECTION
#2
cabinet (top) section
not supplied
#2
2
mechanical deck
section
#1
not
supplied
3
MAIN board section
2
1
not supplied
#4
1
#1
Ref. No.
1
2
3
3
3
36
not supplied
(WIRE300)
Part No.
Description
4-247-752-01
3-087-053-01
2-581-397-25
2-581-397-32
2-581-399-51
FOOT, RUBBER
+BVTP2.6 (3CR)
CABINET (US)
CABINET (CND)
CABINET (UK, EE, MX, AR)
Remark
Ref. No.
3
#1
#2
#4
Part No.
Description
2-581-399-61
7-685-646-79
7-685-647-79
7-685-871-01
CABINET (E, E51)
SCREW +BVTP 3X8 TYPE2 IT-3
SCREW +BVTP 3X10 TYPE2 IT-3
SCREW +BVTT 3X6 (S)
Remark
HCD-NEZ30
Ver. 1.5
8-2.
MECHANICAL DECK SECTION
not supplied
not supplied
55
56
not supplied
62
PANEL board section
63
60
56
54
61
not supplied
(WIRE200)
59
58
53
not supplied
(EPT500)
57
51
FFC501
HEAD PHONE board
52
Ref. No.
Part No.
Description
51
52
53
54
55
X-2103-436-1
4-245-034-01
2-581-395-01
4-238-631-01
1-797-510-11
LID ASSY, CASSETTE
SPRING (CASSETTE)
HOLDER (CASSETTE)
TAPE SPRING
DECK, MECHANICAL (CMAL5Z235A)
56
57
3-087-053-01 +BVTP2.6 (3CR)
A-1158-127-A HEAD PHONE BOARD, COMPLETE
(E, E51, MX, AR)
A-1183-398-A HEAD PHONE BOARD, COMPLETE (US, CND)
57
Remark
Ref. No.
Part No.
Description
Remark
57
58
A-1188-719-A HEAD PHONE BOARD, COMPLETE (UK, EE)
4-933-134-11 SCREW (+PTPWH M2.6X8)
59
60
61
62
63
4-224-104-41
4-231-841-01
4-231-825-01
2-655-725-01
2-655-726-01
DAMPER
SPRING (HEART CAM-B)
CAM (B), HEART
BELT (MAIN)
BELT (MO), F/R
FFC501 1-831-785-21 CABLE, FLEXIBLE FLAT (13 CORE)
37
HCD-NEZ30
Ver. 1.5
8-3.
PANEL BOARD SECTION
106
103
106
FFC803
106
PANEL board
104
105
FFC804
LCD801
102
108
D804,
D805
FFC805
FFC801
107
101
Part No.
Description
Part No.
Description
101
102
102
102
103
2-581-385-21
X-2103-433-1
X-2103-434-1
X-2103-435-1
A-1158-131-A
KNOB (VOL)
PANEL ASSY, FRONT (US)
PANEL ASSY, FRONT (CND)
PANEL ASSY, FRONT (UK, EE, E, E51, MX, AR)
PANEL BOARD, COMPLETE (US, CND)
107
108
D804
D805
FFC801
2-591-582-02
2-586-988-12
6-501-139-01
6-501-139-01
1-832-196-21
PLATE (FRONT FFC), PROTECTION
SHEET (LCD), DIFFUSION
LED SELU2B10A-SLF62 (LCD BACK LIGHT)
LED SELU2B10A-SLF62 (LCD BACK LIGHT)
CABLE, FLEXIBLE FLAT (6 CORE)
103
103
104
105
106
A-1158-554-A
A-1176-369-A
2-581-391-01
2-581-390-01
3-087-053-01
PANEL BOARD, COMPLETE (E, E51, MX, AR)
PANEL BOARD, COMPLETE (UK, EE)
PLATE, LIGHT GUIDE
HOLDER (LCD)
+BVTP2.6 (3CR)
FFC803
FFC804
FFC805
LCD801
1-831-770-21
1-831-781-21
1-831-797-21
1-805-783-21
CABLE, FLEXIBLE FLAT (9 CORE)
CABLE, FLEXIBLE FLAT (11 CORE)
CABLE, FLEXIBLE FLAT (17 CORE)
DISPLAY PANEL, LIQUID CRYSTAL
Ref. No.
38
Remark
Ref. No.
Remark
HCD-NEZ30
Ver. 1.1
8-4.
CABINET (TOP) SECTION
151
152
153
155
154
156
S820
157
not supplied
158
159
160
(including spindle motor (M401),
sled motor (M402))
161
159
162
162
included in 160
(spindle motor (M401))
161
included in 160
(sled motor (M402))
163
S201
164
165
Ref. No.
Part No.
Description
151
152
153
154
155
X-2103-437-1
1-452-899-11
3-019-395-01
3-253-143-01
2-581-393-02
LID ASSY, CD
MAGNET
PLATE, CHUCKING
SCREW (B2.6), (+) P TAPPING
SPRING (CD)
156
157
157
158
159
4-242-171-01
2-581-388-01
2-581-388-11
4-247-493-01
3-931-379-21
DAMPER 150 N
CABINET (TOP) (US)
CABINET (TOP) (EXCEPT US)
COVER, CD
RUBBER, VIBRATION PROOF (RED)
0 160
Remark
Ref. No.
Part No.
Description
161
162
163
164
3-931-379-31
3-921-725-01
1-832-404-21
1-832-624-21
RUBBER, VIBRATION PROOF (GREEN)
SCREW (2.6X10), +PWH
WIRE (FLAT TYPE) (16 CORE)
CABLE, FLEXIBLE FLAT (23 CORE)
Remark
165
S201
S820
A-1134-279-A CD BOARD, COMPLETE
1-771-853-11 SWITCH, DETECTION (LIMIT)
1-692-960-11 SWITCH, PUSH (1 KEY)
(CD LID OPEN/CLOSE DETECT)
8-820-126-02 OPTICAL PICK-UP BLOCK
(KSM-213CDP/C2NP)
(Including spindle motor (M401),
sled motor (M402))
39
HCD-NEZ30
Ver. 1.5
8-5.
MAIN BOARD SECTION
#3
not supplied
202
#4
MAIN board
AC board,
DC board section
not supplied
(WIRE900)
#1
#1
#1
(US, CND)
#1
#5
not supplied
205
203
#4
207
206
208
not supplied
(SHIELD board)
(EXCEPT UK, EE)
201
#1
(UK, EE)
#4
209
not supplied
Ref. No.
Part No.
Description
201
202
202
202
203
2-598-643-01
A-1158-128-A
A-1158-557-A
A-1176-368-A
2-586-961-01
PLATE (M), SHIELD (UK, EE)
MAIN BOARD, COMPLETE (US, CND)
MAIN BOARD, COMPLETE (E, E51, MX, AR)
MAIN BOARD, COMPLETE (UK, EE)
HEAT SINK
205
205
205
206
207
1-693-705-11
1-693-706-11
1-693-707-11
1-832-816-21
3-703-244-00
TUNER (FM/AM) (E, E51, MX, AR)
TUNER (FM/AM) (UK, EE)
TUNER (FM/AM) (US, CND)
CABLE, FLEXIBLE FLAT (9 CORE)
BUSHING (2104), CORD
(US, CND, UK, EE, E, E51, AR)
* 207
40
3-703-571-12 BUSHING (S) (4516), CORD (MX)
Remark
Ref. No.
Part No.
Description
0 208
0 208
0 208
0 208
1-769-744-81
1-827-226-31
1-829-387-11
1-830-190-11
CORD, POWER (UK)
CORD, POWER (MX)
CORD, POWER (AR)
CORD, POWER (US, CND)
0 208
209
#1
#3
#4
1-830-188-11
4-237-065-01
7-685-646-79
7-685-872-01
7-685-871-01
CORD, POWER (E, E51, EE)
CLAMP (L35)
SCREW +BVTP 3X8 TYPE2 IT-3
SCREW +BVTT 3X8 (S)
SCREW +BVTT 3X6 (S)
#5
7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
Remark
HCD-NEZ30
Ver. 1.5
8-6.
AC BOARD, DC BOARD SECTION
not supplied
(CONNECT board)
254
DC board
251
#1
255
T902
252
256
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the complete DC board or T902 is replaced.
(US and Canadian models only)
Ref. No.
251
Part No.
Description
Remark
251
251
252
254
A-1158-136-A DC BOARD, COMPLETE (TYPE A)
(US, CND, E, E51, MX, AR)
A-1211-180-A DC BOARD, COMPLETE (UK, EE)
A-1216-850-A DC BOARD, COMPLETE (TYPE B) (US, CND)
2-586-961-21 HEAT SINK
A-1158-137-A AC BOARD, COMPLETE (US, CND)
254
254
254
254
A-1158-561-A
A-1158-562-A
A-1159-730-A
A-1187-749-A
AC BOARD, COMPLETE (E, E51)
AC BOARD, COMPLETE (MX)
AC BOARD, COMPLETE (AR)
AC BOARD, COMPLETE (UK, EE)
Ref. No.
255
Part No.
Description
Remark
2-594-960-02 SPACER (TRANSFORMER) (E, E51, AR)
255
255
256
0 T902
0 T902
2-594-960-12
2-594-960-22
2-633-205-01
1-443-573-11
1-443-574-11
SPACER (TRANSFORMER) (UK, EE, MX)
SPACER (TRANSFORMER) (US, CND)
INSULATED PLATE
TRANSFORMER, POWER (UK, EE)
TRANSFORMER, POWER (E, E51, MX, AR)
0 T902
0 T902
#1
1-443-902-11 TRANSFORMER, POWER (TYPE A) (US, CND)
1-443-903-11 TRANSFORMER, POWER (TYPE B) (US, CND)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
41
HCD-NEZ30
Ver. 1.5
AC CD
SECTION 9
ELECTRICAL PARTS LIST
NOTE:
• Items marked “*” are not stocked since they
• Due to standardization, replacements in the
are seldom required for routine service.
parts list may be different from the parts
Some delay should be anticipated when
specified in the diagrams or the components
ordering these items.
used on the set.
• SEMICONDUCTORS
• -XX and -X mean standardized parts, so they
In each case, u: µ, for example:
may have some difference from the original
uA... : µA...
uPA... : µPA...
one.
uPB... : µPB...
uPC... : µPC...
• RESISTORS
uPD... : µPD...
All resistors are in ohms.
• CAPACITORS
METAL: Metal-film resistor.
uF: µF
METAL OXIDE: Metal oxide-film resistor.
• COILS
F: nonflammable
uH: µH
• Abbreviation
EE : East European model
AR : Argentina model
MX : Mexican model
CND : Canadian model
E51 : Chilean and Peruvian models
Ref. No.
Part No.
Description
A-1158-137-A
A-1158-561-A
A-1158-562-A
A-1159-730-A
A-1187-749-A
AC BOARD, COMPLETE (US, CND)
AC BOARD, COMPLETE (E, E51)
AC BOARD, COMPLETE (MX)
AC BOARD, COMPLETE (AR)
AC BOARD, COMPLETE (UK, EE)
*******************
Remark
1-126-964-11 ELECT
1-126-767-11 ELECT
1-113-924-11 CERAMIC
10uF
20%
1000uF
20%
0.0047uF 20%
Part No.
50V
16V
250V
Remark
A-1134-279-A CD BOARD, COMPLETE
*******************
< CAPACITOR >
< DIODE >
D906
D907
D908
D909
D910
6-501-193-01
8-719-063-79
8-719-063-79
8-719-063-79
8-719-063-79
D922
D923
6-501-193-01 DIODE 1SS355WTE-17
6-500-335-01 DIODE MC2838-T112-1
1SS355WTE-17
1N4002B
1N4002B
1N4002B
1N4002B
< LINE FILTER >
0 LF901
Description
1-443-833-11 TRANSFORMER, POWER (TYPE A)
(US, CND, MX)
0 T901
1-443-846-11 TRANSFORMER, POWER (TYPE B) (US, CND)
0 T901
1-443-908-11 TRANSFORMER, POWER (E, E51, AR)
0 T901
1-443-912-11 TRANSFORMER, POWER (UK, EE)
************************************************************
1-793-660-11 PIN, CONNECTOR (PC BOARD) 3P
DIODE
DIODE
DIODE
DIODE
DIODE
When indicating parts by reference
number, please include the board.
0 T901
< CONNECTOR >
* CN901
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
< TRANSFORMER >
< CAPACITOR >
C914
C921
0 C931
Ref. No.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
1-402-663-11 TRANSFORMER, LINE FILTER (LFT)
C101
C102
C103
C104
C105
1-162-919-11
1-162-919-11
1-162-919-11
1-164-230-11
1-162-919-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22PF
22PF
22PF
220PF
22PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C107
C108
C109
C110
C111
1-164-230-11
1-164-230-11
1-164-230-11
1-164-230-11
1-164-230-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
220PF
220PF
220PF
220PF
220PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C112
C113
C201
C202
C203
1-162-919-11
1-162-919-11
1-128-995-21
1-164-360-11
1-128-995-21
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
ELECT CHIP
22PF
22PF
100uF
0.1uF
100uF
5%
5%
20%
50V
50V
10V
16V
10V
C204
C205
C206
C207
C208
1-164-360-11
1-164-360-11
1-164-360-11
1-128-995-21
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
100uF
0.1uF
C210
C213
C214
C215
C217
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
C218
C219
C220
C221
C222
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
C223
1-164-360-11 CERAMIC CHIP
0.1uF
16V
20%
< RESISTOR >
0 R903
1-219-512-22 METAL
2.2M
5%
R904
R905
R906
R908
1-216-829-11
1-216-829-11
1-216-833-11
1-216-821-11
4.7K
4.7K
10K
1K
5%
5%
5%
5%
1/2W F
(US, CND)
1/10W
1/10W
1/10W
1/10W
R909
1-216-821-11 METAL CHIP
1K
5%
1/10W
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
< RELAY >
0 RY901
0 RY901
1-755-276-11 RELAY, POWER (E, E51, AR)
1-755-334-11 RELAY, AC POWER (US, CND, UK, EE, MX)
< SWITCH >
20%
16V
16V
16V
10V
16V
0 S901
42
1-786-055-31 SELECTOR, VOLTAGE (VOLTAGE SELECTOR)
(E, E51)
Refer to SUPPLEMENT-1 for the CD board of electrical parts list
of UK and East European models.
When repairing the set of except UK and East European models,
refer to either of original service manual/SUPPLEMENT-1
according to the set.
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the
servicing notes when the T901 is replaced. (US and
Canadian models only)
HCD-NEZ30
CD
Ref. No.
Part No.
Description
C224
C226
C227
C230
1-164-360-11
1-165-908-11
1-165-908-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
1uF
1uF
100PF
Remark
10%
10%
5%
16V
10V
10V
50V
C232
C251
C252
C253
C254
1-164-360-11
1-164-315-11
1-162-968-11
1-164-315-11
1-162-968-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
470PF
0.0047uF
470PF
0.0047uF
5%
10%
5%
10%
16V
50V
50V
50V
50V
C256
C257
C258
C260
C261
1-107-826-11
1-107-826-11
1-164-230-11
1-117-863-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
220PF
0.47uF
0.01uF
10%
10%
5%
10%
10%
16V
16V
50V
6.3V
25V
C264
C265
C266
C267
C268
1-162-964-11
1-107-826-11
1-162-915-11
1-162-910-11
1-162-915-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.1uF
10PF
5PF
10PF
10%
10%
0.5PF
0.25PF
0.5PF
50V
16V
50V
50V
50V
C271
C272
C273
C274
C275
1-107-826-11
1-164-360-11
1-164-315-11
1-107-826-11
1-162-910-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
470PF
0.1uF
5PF
10%
16V
16V
5%
50V
10%
16V
0.25PF 50V
C276
C277
C291
C292
C301
1-165-908-11
1-165-908-11
1-164-315-11
1-164-315-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
1uF
470PF
470PF
0.1uF
10%
10%
5%
5%
C303
C304
C321
C322
C323
1-137-710-11
1-165-908-11
1-162-964-11
1-165-908-11
1-128-995-21
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
10uF
1uF
0.001uF
1uF
100uF
20%
10%
10%
10%
20%
6.3V
10V
50V
10V
10V
C401
C404
C405
C406
C424
1-128-394-11
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
220uF
0.1uF
0.1uF
0.1uF
0.1uF
20%
10V
16V
16V
16V
16V
C451
1-165-176-11 CERAMIC CHIP
0.047uF
10%
10V
10V
50V
50V
16V
16V
< CONNECTOR >
CN102
CN301
1-770-706-21 CONNECTOR, FFC/FPC 23P
1-770-425-51 CONNECTOR, FFC/FPC 16P
< IC >
IC201
IC202
IC402
8-753-246-30 IC CXD3014A-201R
6-708-736-01 IC BD18KA5FP-E2
6-705-808-01 IC BA5947FM-E2
6-551-120-01 TRANSISTOR
Part No.
Description
Remark
R104
R105
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
100
100
5%
5%
1/10W
1/10W
R107
R108
R109
R110
R111
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R112
R113
R201
R202
R203
1-216-809-11
1-216-809-11
1-216-295-00
1-216-295-00
1-500-445-21
METAL CHIP
100
5%
METAL CHIP
100
5%
SHORT CHIP
0
SHORT CHIP
0
FERRITE, EMI (SMD) (2012)
1/10W
1/10W
R207
R250
R252
R253
R254
1-216-295-00
1-216-857-11
1-216-833-11
1-216-821-11
1-216-833-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
1M
10K
1K
10K
R255
R256
R257
R258
R260
1-216-821-11
1-216-837-11
1-216-845-11
1-216-849-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
R265
R266
R267
R268
R270
1-216-829-11
1-216-821-11
1-216-829-11
1-216-833-11
1-216-821-11
R271
R275
R276
R277
R278
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1K
22K
100K
220K
0
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
1K
4.7K
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1-216-857-11
1-216-809-11
1-216-841-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1M
100
47K
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R280
R291
R292
R321
R322
1-216-864-11
1-216-809-11
1-216-809-11
1-216-789-11
1-216-789-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
100
100
2.2
2.2
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R323
R324
R401
R421
R423
1-216-864-11
1-216-845-11
1-216-295-00
1-216-864-11
1-216-833-11
SHORT CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
METAL CHIP
0
100K
0
0
10K
5%
1/10W
5%
1/10W
R451
R452
1-216-837-11 METAL CHIP
1-216-833-11 METAL CHIP
22K
10K
5%
5%
1/10W
1/10W
< VIBRATOR >
X201
1-795-101-21 VIBRATOR, CERAMIC (16.9344MHz)
************************************************************
CONNECT BOARD
**************
< TRANSISTOR >
Q321
Ref. No.
CONNECT
2SA2119K
************************************************************
< RESISTOR/FERRITE BEAD >
R101
R102
R103
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
100
100
100
5%
5%
5%
1/10W
1/10W
1/10W
43
HCD-NEZ30
Ver. 1.5
DC HEAD PHONE
Ref. No.
Part No.
Description
Remark
A-1158-136-A DC BOARD, COMPLETE (TYPE A)
(US, CND, E, E51, MX, AR)
A-1211-180-A DC BOARD, COMPLETE (UK, EE)
A-1216-850-A DC BOARD, COMPLETE (TYPE B) (US, CND)
*******************
Ref. No.
R902
R911
R911
R912
2-586-961-21 HEAT SINK
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
Part No.
Description
22K
5%
1/10W
4.7K
5%
1/10W
(TYPE B) (US, CND, UK, EE)
1-216-841-11 METAL CHIP
47K
5%
1/10W
(TYPE A) (US, CND, E, E51, MX, AR)
1-216-841-11 METAL CHIP
47K
5%
1/10W
(TYPE A) (US, CND, E, E51, MX, AR)
R912
1-216-845-11 METAL CHIP
R913
R914
R915
R916
1-216-841-11
1-216-829-11
1-216-837-11
1-216-841-11
< CAPACITOR >
C336
C350
C901
C902
C918
1-126-965-11
1-126-964-11
1-136-497-81
1-136-497-81
1-104-655-91
ELECT
ELECT
FILM
FILM
ELECT
22uF
10uF
0.1uF
0.1uF
470uF
20%
20%
5%
5%
20%
50V
50V
50V
50V
6.3V
C919
C920
C922
C923
C925
1-126-943-11
1-126-933-11
1-126-934-11
1-164-156-11
1-162-974-11
ELECT
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
2200uF
100uF
220uF
0.1uF
0.01uF
20%
20%
20%
25V
16V
16V
25V
50V
C930
1-164-156-11 CERAMIC CHIP
0.1uF
Remark
1-216-837-11 METAL CHIP
1-216-829-11 METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
5%
1/10W
(TYPE B) (US, CND, UK, EE)
47K
5%
1/10W
4.7K
5%
1/10W
22K
5%
1/10W
47K
5%
1/10W
R919
1-216-841-11 METAL CHIP
47K
5%
1/10W
R920
1-216-864-11 SHORT CHIP
0 (TYPE B) (US, CND)
R921
1-216-841-11 METAL CHIP
47K
5%
1/10W
R922
1-216-849-11 METAL CHIP
220K
5%
1/10W
************************************************************
A-1158-127-A HEAD PHONE BOARD, COMPLETE
(EXCEPT US, CND)
A-1183-398-A HEAD PHONE BOARD, COMPLETE (US, CND)
***************************
25V
< CONNECTOR >
< CAPACITOR >
CN900
CN902
CN903
1-568-828-11 CONNECTOR, FFC 9P
1-819-135-11 PIN, CONNECTOR 7P
1-819-132-11 PIN, CONNECTOR 4P
< DIODE >
D322
D911
D912
D913
D914
8-719-000-07
8-719-046-47
8-719-046-47
8-719-046-47
8-719-046-47
DIODE
DIODE
DIODE
DIODE
DIODE
MC2836
1N5401TM
1N5401TM
1N5401TM
1N5401TM
D916
D917
D918
D919
D920
8-719-046-47
8-719-046-47
8-719-046-47
8-719-046-47
6-500-335-01
DIODE
DIODE
DIODE
DIODE
DIODE
1N5401TM
1N5401TM
1N5401TM
1N5401TM
MC2838-T112-1
D921
D926
D927
D928
D929
6-501-193-01
8-719-063-79
8-719-063-79
8-719-063-79
6-501-193-01
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355WTE-17 (TYPE B) (US, CND)
1N4002B
1N4002B
1N4002B
1SS355WTE-17
D930
6-501-193-01 DIODE 1SS355WTE-17
C550
1-162-974-11 CERAMIC CHIP
0.01uF
50V
(EXCEPT US, CND)
C551
1-162-974-11 CERAMIC CHIP
0.01uF
50V
(EXCEPT US, CND)
< FLAT TYPE WIRE >
FFC501 1-831-785-21 CABLE, FLEXIBLE FLAT (13 CORE)
< JACK >
J500
< RESISTOR >
< IC >
IC900
IC901
IC903
6-709-433-01 IC KIA7810API
6-702-771-01 IC TA78033LS
6-703-546-01 IC TA7804LS
< TRANSISTOR >
Q315
Q333
Q338
8-729-036-89 TRANSISTOR
8-729-027-43 TRANSISTOR
8-729-027-43 TRANSISTOR
KTC3198GR-AT
DTC114EKA-T146
DTC114EKA-T146
< RESISTOR >
R901
1-216-837-11 METAL CHIP
22K
5%
1/10W
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the complete DC board, D921, R911, R912
or R920 is replaced. (US and Canadian models only)
44
1-793-829-11 JACK, HEADPHONE (PHONES)
R519
R520
R525
R526
R527
1-216-817-11
1-216-817-11
1-216-817-11
1-216-817-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
470
470
470
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R528
R529
R530
R531
R532
1-216-817-11
1-216-813-11
1-216-813-11
1-216-813-11
1-216-813-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
220
220
220
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R533
R534
R541
R542
R543
1-216-813-11
1-216-813-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
220
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R544
1-216-833-11 METAL CHIP
10K
5%
1/10W
R545
1-216-833-11 METAL CHIP
10K
5%
1/10W
R546
1-216-833-11 METAL CHIP
10K
5%
1/10W
R547
1-216-833-11 METAL CHIP
10K
5%
1/10W
R548
1-216-833-11 METAL CHIP
10K
5%
1/10W
************************************************************
Refer to SUPPLEMENT-2 for the HEAD PHONE board of electrical
parts list of UK and East European models.
When repairing the set of except UK and East European models,
refer to either of original service manual/SUPPLEMENT-2 according
to the set.
HCD-NEZ30
MAIN
Ref. No.
Part No.
Description
Remark
A-1158-128-A MAIN BOARD, COMPLETE
*********************
2-586-961-01 HEAT SINK
7-685-646-01 SCREW +BVTP 3X8 TYPE1
< CAPACITOR >
C101
C102
C103
C104
C106
1-162-964-11
1-162-966-11
1-162-927-11
1-104-665-11
1-164-227-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.001uF
0.0022uF
100PF
100uF
0.022uF
10%
10%
5%
20%
10%
50V
50V
50V
25V
25V
C107
C108
C111
C113
C114
1-126-961-11
1-162-968-11
1-162-964-11
1-126-957-11
1-126-959-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
2.2uF
0.0047uF
0.001uF
0.22uF
0.47uF
20%
10%
10%
20%
20%
50V
50V
50V
50V
50V
C116
C117
C118
C119
C120
1-162-962-11
1-162-964-11
1-165-176-11
1-100-597-91
1-162-960-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
470PF
0.001uF
0.047uF
0.1uF
220PF
10%
10%
10%
10%
10%
50V
50V
16V
25V
50V
C121
C122
C126
C127
C133
1-165-908-11
1-100-597-91
1-162-960-11
1-162-962-11
1-130-491-00
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
MYLAR
1uF
0.1uF
220PF
470PF
0.047uF
10%
10%
10%
10%
5%
10V
25V
50V
50V
50V
C135
C138
C139
C140
C201
1-126-964-11
1-126-965-11
1-162-962-11
1-162-960-11
1-162-964-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
22uF
470PF
220PF
0.001uF
20%
20%
10%
10%
10%
50V
50V
50V
50V
50V
C202
C203
C204
C206
C207
1-162-966-11
1-162-927-11
1-104-665-11
1-164-227-11
1-126-961-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
0.0022uF
100PF
100uF
0.022uF
2.2uF
10%
5%
20%
10%
20%
50V
50V
25V
25V
50V
C208
C211
C213
C214
C216
1-162-968-11
1-162-964-11
1-126-957-11
1-126-959-11
1-162-962-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.0047uF
0.001uF
0.22uF
0.47uF
470PF
10%
10%
20%
20%
10%
50V
50V
50V
50V
50V
C217
C218
C219
C220
C221
1-162-964-11
1-165-176-11
1-100-597-91
1-162-960-11
1-165-908-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.047uF
0.1uF
220PF
1uF
10%
10%
10%
10%
10%
50V
16V
25V
50V
10V
C222
C226
C227
C233
C235
1-100-597-91
1-162-960-11
1-162-962-11
1-130-491-00
1-126-964-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
MYLAR
ELECT
0.1uF
220PF
470PF
0.047uF
10uF
10%
10%
10%
5%
20%
25V
50V
50V
50V
50V
C238
C239
C240
C301
C302
1-126-965-11
1-162-962-11
1-162-960-11
1-162-915-11
1-126-934-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
22uF
470PF
220PF
10PF
220uF
20%
10%
10%
0.5PF
20%
50V
50V
50V
50V
16V
Ref. No.
Part No.
Description
C303
C304
C305
C306
C309
1-130-479-00
1-130-479-00
1-126-934-11
1-162-974-11
1-126-926-11
MYLAR
MYLAR
ELECT
CERAMIC CHIP
ELECT
0.0047uF
0.0047uF
220uF
0.01uF
1000uF
5%
5%
20%
20%
50V
50V
16V
50V
10V
Remark
C310
C311
C312
C313
C314
1-162-927-11
1-162-927-11
1-126-963-11
1-126-933-11
1-130-483-00
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
MYLAR
100PF
100PF
4.7uF
100uF
0.01uF
5%
5%
20%
20%
5%
50V
50V
50V
16V
50V
C315
C316
C317
C318
C319
1-162-927-11
1-162-927-11
1-162-919-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
22PF
100PF
100PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C321
C322
C325
C326
C327
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
100PF
100PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C328
C330
C331
C335
C337
1-162-927-11
1-162-966-11
1-115-467-11
1-126-933-11
1-126-935-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
100PF
0.0022uF
0.22uF
100uF
470uF
5%
10%
10%
20%
20%
50V
50V
10V
16V
16V
C338
C345
C347
C348
C349
1-162-974-11
1-162-974-11
1-162-964-11
1-162-968-11
1-162-968-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.01uF
0.001uF 10%
0.0047uF 10%
0.0047uF 10%
50V
50V
50V
50V
50V
C351
C352
C353
C354
C355
1-104-665-11
1-126-953-11
1-126-953-11
1-126-947-11
1-130-487-00
ELECT
ELECT
ELECT
ELECT
MYLAR
100uF
2200uF
2200uF
47uF
0.022uF
20%
20%
20%
20%
5%
25V
35V
35V
35V
50V
C356
C357
C358
C359
C360
1-130-471-00
1-164-360-11
1-130-483-00
1-165-908-11
1-165-908-11
MYLAR
CERAMIC CHIP
MYLAR
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.1uF
0.01uF
1uF
1uF
5%
5%
10%
10%
50V
16V
50V
10V
10V
C361
C362
C363
C364
C365
1-126-947-11
1-126-964-11
1-126-964-11
1-126-964-11
1-126-963-11
ELECT
ELECT
ELECT
ELECT
ELECT
47uF
10uF
10uF
10uF
4.7uF
20%
20%
20%
20%
20%
35V
50V
50V
50V
50V
C366
C367
C501
C502
C503
1-162-960-11
1-162-962-11
1-162-927-11
1-162-962-11
1-126-947-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
220PF
470PF
100PF
470PF
47uF
10%
10%
5%
10%
20%
50V
50V
50V
50V
35V
C504
C505
C506
C507
C509
1-162-962-11
1-162-927-11
1-126-947-11
1-162-964-11
1-162-974-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
470PF
100PF
47uF
0.001uF
0.01uF
10%
5%
20%
10%
50V
50V
35V
50V
50V
C510
C515
C523
1-162-974-11 CERAMIC CHIP
1-126-935-11 ELECT
1-162-915-11 CERAMIC CHIP
0.01uF
470uF
10PF
20%
0.5PF
50V
16V
50V
Refer to the SUPPLEMENT-1 for the MAIN board of electrical parts
list of except US and Canadian models.
When repairing the set of US and Canadian models, refer to either
of original service manual/SUPPLEMENT-1 according to the set.
45
HCD-NEZ30
MAIN
Ref. No.
Part No.
Description
Remark
C524
C525
1-162-915-11 CERAMIC CHIP
1-162-966-11 CERAMIC CHIP
10PF
0.5PF
0.0022uF 10%
50V
50V
C526
C527
C528
C529
C530
1-162-966-11
1-162-966-11
1-162-966-11
1-126-948-11
1-126-948-11
0.0022uF
0.0022uF
0.0022uF
100uF
100uF
50V
50V
50V
35V
35V
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
10%
10%
10%
20%
20%
< CONNECTOR >
* CN301
CN317
CN319
CN320
CN321
CN500
1-815-448-11
1-779-291-11
1-568-828-11
1-568-830-11
1-784-778-11
PIN, CONNECTOR (PWB) 7P
CONNECTOR, FFC (LIF (NON-ZIF)) 23P
CONNECTOR, FFC 9P
CONNECTOR, FFC 11P
CONNECTOR, FFC 17P
1-784-735-11 CONNECTOR, FFC 13P
< DIODE >
Ref. No.
Part No.
Description
Remark
< COIL >
L101
L201
1-422-009-13 COIL, AIR-CORE
1-422-009-13 COIL, AIR-CORE
< TRANSISTOR >
Q318
Q319
Q320
Q326
Q327
8-729-120-28
8-729-120-28
8-729-045-62
8-729-120-28
8-729-120-28
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
2SK2158-T2B
2SC1623-L5L6
2SC1623-L5L6
Q328
Q329
Q332
Q334
Q335
8-729-120-28
8-729-120-28
8-729-600-22
8-729-120-28
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
2SA1235-F
2SC1623-L5L6
2SC1623-L5L6
Q342
Q343
Q344
Q347
Q348
8-729-600-22
8-729-120-28
8-729-142-46
8-729-037-03
8-729-027-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA1235-F
2SC1623-L5L6
2SC2001-LK
KTA1266GR-AT
DTC114EKA-T146
D301
D303
D304
D307
D319
6-500-848-01
8-719-063-79
8-719-063-79
8-719-988-61
6-500-848-01
DIODE
DIODE
DIODE
DIODE
DIODE
MC2840-T112-1
1N4002B
1N4002B
1SS355TE-17
MC2840-T112-1
D320
D321
D323
D324
D325
6-500-848-01
8-719-988-61
8-719-083-60
8-719-083-60
6-500-848-01
DIODE
DIODE
DIODE
DIODE
DIODE
MC2840-T112-1
1SS355TE-17
UDZSTE-174.7B
UDZSTE-174.7B
MC2840-T112-1
R100
R101
R102
R103
R104
1-216-833-11
1-216-841-11
1-216-841-11
1-216-817-11
1-216-805-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
47K
47K
470
47
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
D327
6-500-848-01 DIODE MC2840-T112-1
R105
R106
R107
R108
R109
1-216-849-11
1-216-829-11
1-216-845-11
1-216-833-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220K
4.7K
100K
10K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R110
R111
R112
R114
R116
1-216-821-11
1-216-837-11
1-216-837-11
1-216-829-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
22K
22K
4.7K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R117
R118
R119
R120
R121
1-216-825-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
10K
10K
10K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R122
R123
R124
R125
R126
1-216-853-11
1-216-825-11
1-216-837-11
1-216-837-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
470K
2.2K
22K
22K
0
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R128
R129
R130
R131
R132
1-216-821-11
1-216-793-11
1-216-793-11
1-216-821-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
4.7
4.7
1K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R133
R134
R135
R136
R137
1-216-864-11
1-216-864-11
1-216-845-11
1-216-833-11
1-216-829-11
SHORT CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
100K
10K
4.7K
5%
5%
5%
1/10W
1/10W
1/10W
< RESISTOR >
< JUMPER RESISTOR >
FB304
FB305
FB306
FB317
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
< IC >
IC302
IC303
IC501
6-702-895-01 IC BD3881FV
8-759-394-36 IC BA09T
6-707-994-01 IC STK453-030A
< JACK >
J302
J321
1-780-275-11 TERMINAL BOARD, PUSH (4P) (SPEAKER)
1-815-629-11 JACK (AUDIO IN)
< RESISTOR >
JR100
JR103
JR115
JR136
JR137
1-216-864-11
1-216-864-11
1-216-864-11
1-216-837-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
METAL CHIP
SHORT CHIP
0
0
0
22K
0
JR152
JR215
JR236
JR301
JR500
1-216-864-11
1-216-864-11
1-216-837-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
0
0
22K
0
0
46
5%
1/10W
5%
1/10W
HCD-NEZ30
Ver. 1.1
MAIN
Ref. No.
Part No.
Description
R138
R139
R143
R145
R147
1-216-825-11
1-216-837-11
1-216-833-11
1-216-864-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
2.2K
22K
10K
0
22K
5%
5%
5%
Remark
1/10W
1/10W
1/10W
5%
1/10W
R148
R149
R153
R200
R201
1-216-825-11
1-216-833-11
1-260-304-51
1-216-833-11
1-216-841-11
METAL CHIP
METAL CHIP
CARBON
METAL CHIP
METAL CHIP
2.2K
10K
10
10K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/2W
1/10W
1/10W
R202
R203
R204
R205
R206
1-216-841-11
1-216-817-11
1-216-805-11
1-216-849-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
470
47
220K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R207
R208
R209
R210
R211
1-216-845-11
1-216-833-11
1-216-829-11
1-216-821-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
10K
4.7K
1K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R212
R214
R216
R217
R218
1-216-837-11
1-216-829-11
1-216-841-11
1-216-825-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
4.7K
47K
2.2K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R219
R220
R221
R222
R223
1-216-833-11
1-216-833-11
1-216-825-11
1-216-853-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
2.2K
470K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R224
R225
R226
R228
R229
1-216-837-11
1-216-837-11
1-216-864-11
1-216-821-11
1-216-793-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
22K
22K
0
1K
4.7
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
R230
R231
R232
R233
R234
1-216-793-11
1-216-821-11
1-216-821-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
4.7
1K
1K
0
0
5%
5%
5%
1/10W
1/10W
1/10W
R235
R236
R237
R238
R239
1-216-845-11
1-216-833-11
1-216-829-11
1-216-825-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
10K
4.7K
2.2K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R243
R245
R247
R248
R249
1-216-833-11
1-216-864-11
1-216-837-11
1-216-825-11
1-216-833-11
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
0
22K
2.2K
10K
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R253
R301
R302
R303
R304
1-260-304-51
1-216-837-11
1-216-845-11
1-216-833-11
1-216-829-11
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10
22K
100K
10K
4.7K
5%
5%
5%
5%
5%
1/2W
1/10W
1/10W
1/10W
1/10W
R305
R306
R307
1-216-825-11 METAL CHIP
1-216-825-11 METAL CHIP
1-216-821-11 METAL CHIP
2.2K
2.2K
1K
5%
5%
5%
1/10W
1/10W
1/10W
Ref. No.
Part No.
Description
Remark
R308
R309
1-216-821-11 METAL CHIP
1-216-821-11 METAL CHIP
1K
1K
5%
5%
1/10W
1/10W
R310
R311
R312
R313
R314
1-216-829-11
1-216-793-11
1-216-793-11
1-216-825-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
4.7
4.7
2.2K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R315
R316
R317
R319
R332
1-216-833-11
1-216-833-11
1-216-833-11
1-216-837-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
22K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R333
R334
R335
R336
R337
1-216-833-11
1-216-849-11
1-216-833-11
1-216-841-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
220K
10K
47K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R338
R339
R340
R358
R362
1-216-853-11
1-216-853-11
1-216-853-11
1-216-841-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470K
470K
470K
47K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R366
R367
R368
R369
R370
1-216-837-11
1-216-825-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
2.2K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R371
R376
R377
R378
R379
1-216-833-11
1-216-845-11
1-216-817-11
1-216-817-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
100K
470
470
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R380
R381
R382
R383
R384
1-216-817-11
1-216-817-11
1-216-817-11
1-216-813-11
1-216-813-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
470
470
220
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R385
R386
R387
R388
R389
1-260-328-11
1-260-087-11
1-216-833-11
1-216-833-11
1-216-833-11
CARBON
CARBON
METAL CHIP
METAL CHIP
METAL CHIP
1K
100
10K
10K
10K
5%
5%
5%
5%
5%
1/2W
1/2W
1/10W
1/10W
1/10W
R390
R501
R502
R503
R504
1-216-845-11
1-216-821-11
1-216-841-11
1-216-817-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
1K
47K
470
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R505
R506
R508
R509
R512
1-216-841-11
1-216-821-11
1-216-817-11
1-216-841-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
1K
470
47K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R513
R514
R517
R518
R521
1-216-825-11
1-216-829-11
1-216-841-11
1-216-841-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
4.7K
47K
47K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
47
HCD-NEZ30
Ver. 1.5
MAIN
Ref. No.
PANEL
Part No.
Description
Remark
R523
R524
R535
R536
R537
1-216-809-11
1-216-809-11
1-260-087-11
1-260-087-11
1-216-821-11
METAL CHIP
METAL CHIP
CARBON
CARBON
METAL CHIP
100
100
100
100
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/2W
1/2W
1/10W
R538
R539
R540
1-216-833-11 METAL CHIP
1-216-833-11 METAL CHIP
1-216-833-11 METAL CHIP
10K
10K
10K
5%
5%
5%
1/10W
1/10W
1/10W
Ref. No.
FFC801
FFC803
FFC804
FFC805
1-832-196-21
1-831-770-21
1-831-781-21
1-831-797-21
2-581-390-01 HOLDER (LCD)
2-581-391-01 PLATE, LIGHT GUIDE
2-586-988-12 SHEET (LCD), DIFFUSION
< CAPACITOR >
C801
C802
C803
C804
C805
1-124-234-00
1-124-584-00
1-107-726-91
1-107-726-91
1-164-360-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22uF
100uF
0.01uF
0.01uF
0.1uF
20%
20%
10%
10%
16V
6.3V
16V
16V
16V
C806
C807
C808
C809
C811
1-107-726-91
1-126-518-11
1-124-589-11
1-124-234-00
1-126-157-11
CERAMIC CHIP
ELECT
ELECT
ELECT
ELECT
0.01uF
470uF
47uF
22uF
10uF
10%
20%
20%
20%
20%
16V
4V
16V
16V
16V
C812
C815
C816
C817
C818
1-162-962-11
1-162-964-11
1-107-726-91
1-107-726-91
1-126-518-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
470PF
0.001uF
0.01uF
0.01uF
470uF
10%
10%
10%
10%
20%
50V
50V
16V
16V
4V
C819
C820
C821
C822
C823
1-162-919-11
1-164-315-11
1-164-816-11
1-162-919-11
1-107-726-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22PF
470PF
220PF
22PF
0.01uF
5%
5%
2%
5%
10%
50V
50V
50V
50V
16V
C826
C827
C828
C829
C832
1-164-360-11
1-164-360-11
1-164-360-11
1-107-726-91
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.01uF
0.1uF
C833
C834
C859
1-107-726-91 CERAMIC CHIP
1-107-726-91 CERAMIC CHIP
1-124-259-11 ELECT
0.01uF
0.01uF
4.7uF
Remark
CABLE, FLEXIBLE FLAT (6 CORE)
CABLE, FLEXIBLE FLAT (9 CORE)
CABLE, FLEXIBLE FLAT (11 CORE)
CABLE, FLEXIBLE FLAT (17 CORE)
< IC >
6-806-626-01 IC MB90803PF-G-115E1
6-600-349-21 IC NJL23H400A
8-759-713-61 IC PST3429UL
T301
1-443-760-11 TRANSFORMER, BIAS OSCILLATION
************************************************************
A-1158-131-A PANEL BOARD, COMPLETE (US, CND)
A-1158-554-A PANEL BOARD, COMPLETE (EXCEPT US, CND)
**********************
Description
< FLAT TYPE WIRE >
IC801
IC802
IC803
< TRANSFORMER >
Part No.
< JUMPER RESISTOR >
JR708
JR709
JR710
JR711
JR712
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR713
JR714
JR715
JR717
JR719
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR720
JR722
JR723
JR724
JR725
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR726
JR727
1-216-864-11 SHORT CHIP
1-216-864-11 SHORT CHIP
0
0
< LIQUID CRYSTAL DISPLAY >
< TRANSISTOR >
Q801
Q802
Q803
Q804
Q805
8-729-120-28
8-729-037-13
8-729-027-43
8-729-037-13
8-729-027-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q807
Q808
8-729-120-28 TRANSISTOR
8-729-120-28 TRANSISTOR
2SC1623-L5L6
KTA1271Y
DTC114EKA-T146
KTA1271Y
DTC114EKA-T146
2SC1623-L5L6
2SC1623-L5L6
< RESISTOR >
R701
R702
R703
R704
R707
1-216-821-11
1-216-821-11
1-216-821-11
1-216-821-11
1-216-845-11
< DIODE >
R708
1-216-837-11 METAL CHIP
22K
DIODE 1SS355WTE-17
LED SELU2B10A-SLF62 (LCD BACK LIGHT)
LED SELU2B10A-SLF62 (LCD BACK LIGHT)
LED SLR325VC-N-T32 (STANDBY)
DIODE 1SS355WTE-17
R709
R710
R711
R712
1-216-833-11
1-216-821-11
1-216-817-11
1-216-821-11
10K
1K
470
1K
D801
D804
D805
D806
D807
6-501-193-01
6-501-139-01
6-501-139-01
8-719-063-93
6-501-193-01
D809
8-719-000-07 DIODE MC2836
48
10%
16V
16V
16V
16V
16V
LCD801 1-805-783-21 DISPLAY PANEL, LIQUID CRYSTAL
10%
10%
20%
16V
16V
50V
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1K
1K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
5%
1/10W
(EXCEPT US, CND)
5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W
R713
1-216-821-11 METAL CHIP
1K
5%
1/10W
R715
1-216-809-11 METAL CHIP
100
5%
1/10W
Refer to SUPPLEMENT-3 for the PANEL board of electrical parts
list of UK and East European models.
When repairing the set of except UK and East European models,
refer to either of original service manual/SUPPLEMENT-3 according
to the set.
HCD-NEZ30
Ver. 1.1
PANEL
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R853
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R854
R856
R857
R858
R859
1-216-864-11
1-216-853-11
1-216-833-11
1-216-833-11
1-216-841-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
470K
10K
10K
47K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R860
R861
R862
R863
R868
1-216-841-11
1-216-837-11
1-216-809-11
1-216-809-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
22K
100
100
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R869
R870
R871
R872
R873
1-216-833-11
1-216-864-11
1-216-833-11
1-216-821-11
1-216-825-11
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
0
10K
1K
2.2K
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R874
R875
R876
1-216-825-11 METAL CHIP
1-216-829-11 METAL CHIP
1-216-829-11 METAL CHIP
2.2K
4.7K
4.7K
R877
1-216-833-11 METAL CHIP
10K
R878
1-216-833-11 METAL CHIP
10K
1/10W
1/10W
1/10W
1/10W
1/10W
R879
R880
R881
R882
R883
1-216-821-11
1-216-825-11
1-216-825-11
1-216-829-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
2.2K
2.2K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R884
R885
R886
1-216-825-11 METAL CHIP
1-216-825-11 METAL CHIP
1-216-864-11 SHORT CHIP
2.2K
2.2K
0
5%
5%
1/10W
1/10W
100
100
10K
4.7K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
RV801
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1-216-809-11
1-216-833-11
1-216-821-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
10K
1K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R844
R845
R846
R847
R848
1-216-837-11
1-216-833-11
1-216-829-11
1-216-829-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
4.7K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R849
R850
R851
R852
1-216-829-11
1-216-821-11
1-216-825-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
1K
2.2K
1K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R716
R717
R718
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
100
100
100
5%
5%
5%
1/10W
1/10W
1/10W
R719
R720
R721
R722
R723
1-216-809-11
1-216-809-11
1-216-864-11
1-216-813-11
1-216-809-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
100
100
0
220
100
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
R724
R725
R726
R727
R803
1-216-864-11
1-216-821-11
1-216-821-11
1-216-809-11
1-216-809-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
1K
1K
100
100
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R804
R805
R806
R807
R808
1-216-809-11
1-216-864-11
1-216-821-11
1-216-809-11
1-216-809-11
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
0
1K
100
100
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R810
R811
R812
R813
R814
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R815
R816
R817
R818
R819
1-216-821-11
1-216-809-11
1-216-841-11
1-216-849-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
100
47K
220K
10K
5%
5%
5%
5%
5%
R820
R822
R824
R825
R826
1-216-845-11
1-216-829-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
4.7K
100
100
100
R827
R828
R829
R830
R831
1-216-809-11
1-216-809-11
1-216-833-11
1-216-829-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
R832
R833
R835
R836
R837
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
R839
R840
R841
R842
R843
5%
1/10W
5%
1/10W
5%
1/10W
(EXCEPT US, CND)
5%
1/10W
(EXCEPT US, CND)
5%
1/10W
< ROTARY ENCODER >
1-479-195-11 ENCODER (VOLUME)
< SWITCH >
S801
S802
S803
S804
S805
1-786-050-21
1-786-050-21
1-786-050-21
1-786-050-21
1-786-050-21
S806
S808
S809
S810
1-786-050-21 SWITCH, KEY BOARD (FOLDER –)
(EXCEPT US, CND)
1-786-050-21 SWITCH, KEY BOARD (FOLDER +)
(EXCEPT US, CND)
1-786-050-21 SWITCH, KEY BOARD (TAPE N)
1-786-050-21 SWITCH, KEY BOARD (CD u)
1-786-050-21 SWITCH, KEY BOARD (TUNER/BAND)
S811
S812
S813
1-786-050-21 SWITCH, KEY BOARD (x)
1-786-050-21 SWITCH, KEY BOARD (TUNING –, l m)
1-786-050-21 SWITCH, KEY BOARD (TUNING +, M L)
S807
SWITCH, KEY BOARD (I/1)
SWITCH, KEY BOARD (DSGX)
SWITCH, KEY BOARD (CD SYNC)
SWITCH, KEY BOARD (z PAUSE/START)
SWITCH, KEY BOARD
(PLAY MODE/TUNING MODE)
< VIBRATOR >
X801
1-579-463-11 VIBRATOR, CRYSTAL (32.768kHz)
X802
1-795-054-61 VIBRATOR, CERAMIC (10MHz)
************************************************************
49
HCD-NEZ30
Ver. 1.5
SHIELD
Ref. No.
Part No.
Description
Remark
SHIELD BOARD (EXCEPT UK, EE)
*************
************************************************************
MISCELLANEOUS
**************
55
152
0 160
163
164
1-797-510-11 DECK, MECHANICAL (CMAL5Z235A)
1-452-899-11 MAGNET
8-820-126-02 OPTICAL PICK-UP BLOCK(KSM-213CDP/C2NP)
(Including spindle motor (M401),
sled motor (M402))
1-832-404-21 WIRE (FLAT TYPE) (16 CORE)
1-832-624-21 CABLE, FLEXIBLE FLAT (23 CORE)
205
205
205
206
0 208
1-693-705-11
1-693-706-11
1-693-707-11
1-832-816-21
1-769-744-81
TUNER (FM/AM) (E, E51, MX, AR)
TUNER (FM/AM) (UK, EE)
TUNER (FM/AM) (US, CND)
CABLE, FLEXIBLE FLAT (9 CORE)
CORD, POWER (UK)
0 208
0 208
0 208
0 208
S201
1-827-226-31
1-829-387-11
1-830-188-11
1-830-190-11
1-771-853-11
CORD, POWER (MX)
CORD, POWER (AR)
CORD, POWER (E, E51, EE)
CORD, POWER (US, CND)
SWITCH, DETECTION (LIMIT)
S820
1-692-960-11 SWITCH, PUSH (1 KEY)
(CD LID OPEN/CLOSE DETECT)
0 T902
1-443-573-11 TRANSFORMER, POWER (UK, EE)
0 T902
1-443-574-11 TRANSFORMER, POWER (E, E51, MX, AR)
0 T902
1-443-902-11 TRANSFORMER, POWER (TYPE A) (US, CND)
0 T902
1-443-903-11 TRANSFORMER, POWER (TYPE B) (US, CND)
************************************************************
ACCESSORIES
************
0
0
0
1-569-008-22 ADAPTOR, CONVERSION 2P (E)
1-569-008-32 ADAPTOR, CONVERSION (E51)
1-770-019-61 ADAPTOR, CONVERSION PLUG (UK)
Note: Refer to “NOTE WHEN PARTS RELATED TO POWER
TRANSFORMER ARE REPLACED” (page 4) in the servicing notes when the T902 is replaced. (US and Canadian
models only)
50
Ref. No.
Part No.
Description
Remark
HCD-NEZ30
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver.
Date
Description of Revision
1.0
2006.01
New
1.1
2006.03
Addition of E, Chilean, Peruvian, Argentina and Mexican models
Change of AC, CONNECT, DC, HEAD PHONE, PANEL and SHIELD
boards (suffix-12)
Change of CD and MAIN boards (suffix-12) (SUPPLEMENT-1)
(ECN-ECB42207/ECB47848)
1.2
2006.04
Change of AC, CONNECT, DC, PANEL and SHIELD boards
(suffix-13)
Change of MAIN board (suffix-13) (SUPPLEMENT-1)
Change of HEAD PHONE board (suffix-13) (SUPPLEMENT-2)
(ECN-ECB50674)
1.3
2006.05
Change of AC, CONNECT, DC and SHIELD boards (suffix-14)
Change of MAIN board (suffix-14) (SUPPLEMENT-1)
Change of HEAD PHONE board (suffix-14) (SUPPLEMENT-2)
Change of PANEL board (suffix-14) (SUPPLEMENT-3)
1.4
2007.03
(ECN-ECB61411)
Addition of UK model
Addition of note when parts related to power transformer are replaced
Change of Part No. for Ref. No. Q315 on DC board
Change of Part No. for Ref. No. RY901 on AC board
Change of Part No. for Ref. No. IC203 on CD board
(ECN-ECB66596/ECB66615/ECB76086/ECB77244)
1.5
2
2007.04
Addition of East European model