Sony D-E451 Primary User manual

Ver 1.0 1999.06
MICROFILM
D-E451/E455/E456CK/E459CK
SERVICE MANUAL
COMPACT DISC COMPACT PLAYER
SPECIFICATIONS
US Model
Model Name Using Similar Mechanism D-E441
CD Mechanism Type CDM-2811EAA
Optical Pick-up Type DAX-11E
CD player
System
Compact disc digital audio system
Laser diode properties
Material: GaAIAs
Wavelength : λ= 780 nm
Emission duration: Continuous
Laser output : Less than 44.6 µW (This output
is the value measured at a distance of 200 mm
from the objective lens surface on the optical
pick-up block with 7 mm aperture. )
Error correction
Sony Super Strategy Cross Interleave Reed
Solomon Code
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20,000 Hz +1 dB (measured by EIAJ CP-
307) -2
Output (at 4.5 V input level)
Headphones (stereo minijack)
15 mW + 15 mW at 16 ohms
Line output (stereo minijack)
Output level 0.7 V rms at 47 kilohms
Recommended load impedance over 10
kilohms
General
Power requirements
For the area code of the model you purchased,
check the upper left side of the bar code on the
package.
• Sony BP-DM10 Rechargeable battery:
2.4 V DC, Ni-Cd, 650 mAh
Sony BP-DM20 Rechargeable battery:
2.4 V DC, Ni-MH, 1,200 mAh
• Two LR6 (size AA) batteries: 3 V DC
• AC power adaptor (DC IN 4.5 V jack):
US model: 120 V, 60 Hz
• Sony DCC-E245 car battery cord for use on
car battery : 4.5V DC
Dimensions (w/h/d) (without projecting parts and
controls)
Approx. 129 x 28 x 146 mm
( 51/8 x 11/8x 53/4 in.)
Mass (without rechargeable battery)
Approx. 220 g (7.8 oz)
Operating temperature
5°C - 35°C (41°F - 95°F)
Photo : D-E451
Supplied accessories
For the area code of the model you purchased,
check the upper left side of the bar code on the
package.
D-E451
AC power adaptor (1)
Headphones (1)
D-E455
AC power adaptor (1)
Headphones with remote control (1)
Rechargeable battery (1)
D-E456CK
AC power adaptor (1)
Headphones (1)
Car battery cord (1)
Car connecting pack (1)
Velcro tape (2)
Spare fuse (1)
Spiral tube (1)
D-E459CK
AC power adaptor (1)
Rechargeable battery (1)
Headphones with remote control (1)
Car battery cord (1)
Car connecting pack (1)
Velcro tape (2)
Spare fuse (1)
Spiral tube (1)
Design and specifications are subject to
change without notice.

– 2 –
Specifications ............................................................................ 1
1. SERVICING NOTES................................................... 3
2. GENERAL ...................................................................... 4
3. DISASSEMBLY
3-1. Lid ASSY, Upper ........................................................ 5
3-2. Cabinet (Upper) ASSY, Cabinet (Lower) SubASSY,
MD Assy..................................................................... 5
3-3. Main Board, LED Sub Board (E456CK, E459CK) ... 6
3-4. Turn table motor ASSY(Spindle) (M902),
Optical pick-up (DAX-11E),
Sled motor ASSY (M901) ........................................... 6
4. SERVICE MODE.................................................... 7
5. ADJUSTMENTS .......................................................... 8
6. DIAGRAMS
6-1. Explanation of IC Terminals......................................11
6-2. Block Diagram.......................................................... 13
6-3. Printed Wiring Boards .............................................. 16
6-4. Schematic Diagram................................................... 19
7. EXPLODEDVIEWS
7-1. Cabinet Section......................................................... 29
7-2. Optical Pick-up Section ............................................ 30
8. ELECTRICAL PARTS LIST................................... 31
SAFETY-RELATED COMPONENTWARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH
MARK !ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS
LIST ARE CRITICALTO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
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.
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.
TABLE OF CONTENTS
CAUTION
Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
DANGER
Invisible laser radiation when open and interlock failed or defeated.
Avoid direct exposure to beam.

– 3 –
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the charged
electrostatic load, etc. on clothing and the human body. During repair,
pay attention to electrostatic breakdown 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 pick-up block.
Therefore, when checking the laser diode emission, observe from more
than 30cm away from the objective lens.
Before Replacing the Optical pick-up Block
Please be sure to check thoroughly the parameters as per the “Optical
pick-up Block Checking Procedure” (Part No. : 9-960-027-11) issued
separately before replacing the optical Pick-up block.
Note and specifications required to check are given below.
• FOK output : IC501 !™ pin
When checking FOK, remove the lead wire to disc motor.
• S curve P-to-P value : 0.9 – 1.5Vp-p IC501 #¡ pin. (Connect pin !™
of IC501 (TP880) and 3of IC501 (GND) with a jumper wire).
When checking S curve P-to-P value, remove the lead wire to disc
motor.
• Adjusted part for focus gain adjustment : RV503
• RF signal P-to-P value : 0.8 – 1.2Vp-p
• Traverse signal P-to-P value : 1.0 – 2.4Vp-p
• The repairing grating holder is impossible.
• Adjusted part for tracking gain adjustment : RV502
SECTION 1
SERVICING NOTES
Fig. 1-2 Digital Voltmeter Connecting Location
NOTES ON HANDLINGTHE OPTICALPICK-UPBLOCK OR
BASE UNIT
Method-2 (In the service mode or normal operation) :
Check the value of current flowing in the laser diode.
1. Remove the upper panel.
2. Read the current printed on the rear side of the optical pick-up.
(Print on the rear side of the optical pick-up)
3. Connect a level meter as shown in Fig. 1-2
4. Press the ^key.
Fig.1-1 Method to push S801
AC2211397 year
version
month
A : less than 48 mA
current value
date
line No.
shift No.
5. Calculate the current value by the reading of the digital voltmeter.
Reading of the tester (V) ÷ 4.7 ( Ω) = current value (A)
(Example) Reading of the digital voltmeter of 0.2256 V :
0.2256 V ÷ 4.7 Ω= 0.048 (A) = 48 mA
6. Check that the current value is within the following range.
+5
• Current value of the label -11 mA(25°C)
Variation by temperature : 0.4mA / °C
Current increases with temperature increased.
Current decreases with temperature decreased.
If the current is more than the range above, there is a trouble in the
automatic power control circuit or the laser diode is in deterioration.
If less than the range, a trouble exists in the automatic power control
circuit or the optical pick-up.
[MAIN BOARD](Side B)
S801
Laser Diode Checking Methods
During normal operation of the equipment, emission of the laser diode
is prohibited unless the upper panel is closed while turning ON the S801
(push switch type).
The following two checking methods for the laser diode are operable.
Method-1 (In the service mode or normal operation) :
Emission of the laser diode is visually checked.
1. Open the upper lid.
2. Push the S801 as shown in Fig. 1-1 .
3. 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. During normal operation, the
laser diode is turned ON about 2.5 seconds for focus searching.
1
5
817
20
24
25
32 30
TP102
TP202
TP302
TP306
TP540
TP508
IC501
TP503
TP533
(VC)
TP523
TP547
TP513
(RFO)
TP502
TP504
TP506
TP507
TP534
TP511
TP512
TP509
TP514
(TEO)
TP515
TP521 TP522
C105
C108
C205
C208
C501
Q201
Q101
D105
D804
D205
FB201
FB101
FB302
R521
R512
R519
R501
R807
R510
4
8
R549
R517
R504
R503
R502
C514
C599
C598
C503
C505 C510
C513
C504
C512
C511
C516
C520
L502
Q501 C525
C517
R505
C506
L508 C571
TP506
digital voltmeter
TP547

– 4 –
SECTION 2
GENERAL
LOCATION AND FUNCTION OF CONTROLS
Remote control : (D-E455/E459CK)
1ESP (Electronic Shock Protection) button
2OPEN button
3DC IN 4.5V jack
4PLAY MODE button
5+FF button
6LINE OUT jack
7pSTOP button
8^Play/pause button
9OFF-RESUME-ON switch
02/REMOTE jack
!¡ AVLS switch
!™ ∑VOLUME control
!£ SOUND button
!¢ =FR button
!∞ Information display panel
!§ REPEAT/ENTER button
!¶ HOLD switch
1234 5 7 8
90!¡!™!£!¢!∞!§!¶
6
p ^
HOLD**
VOL (volume)
Remote control
Earphones
+=(AMS*/search)
+((play)
++(AMS*/search)
+p(stop)

* AutomaticMusicSensor
** When you are not using the remote
control,slideHOLDinthe directionofthe
arrowtopreventanyaccidentaloperation.
Tounlock,slideHOLDback.
Note
•Useonl ythesuppliedremotecontr ol.You
cannotoperatethisplayerwiththeremote
controlsuppliedwithothermodels.

– 5 –
SECTION 3
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
3-1. LID ASSY, UPPER
3-2. CABINET (UPPER) ASSY, CABINET (LOWER) SUB ASSY, MD ASSY
Lid ASSY, Upper
Cabinet (Upper) ASSY, Cabinet (Lower) sub ASSY, MD ASSY
Set Main board, LED sub board (E456CK, E459CK)
Turn table motor ASSY (Spindle) (M902),
Optical pick-up (DAX-11E),
Sled motor ASSY (M901)
Lid ASSY, Upper
2
1 OPEN
1 Screws (1.4x2.5)
1 Screw
(1.4x2.5)
!º CN501
4 Claw
4 Claw
Claw
8 CN702
7 CN701
9 CN703
6
5
3
MD ASSY
Cabinet (Upper) ASSY
Cabinet (Lower) sub
ASSY
2 OPEN
rThe equipment can be removed using the following procedure.

– 6 –
3-3. MAIN BOARD, LED SUB BOARD (E456CK, E459CK)
1
3
4
Main board
E456CK, E459CK
S804
2 Remove solder
S804
Knob (HOLD)
Knob (RESUME
)
Cabinet (Lower) sub ASSY
LED sud board
Holder (LCD)
LCD801
S803
S803
To install, position the knob
and the switch respectively.
Sometime the HOLD switch
(S804) and RESUME switch
(S803) will be broken.
!º
45
7
8
2
1
Screws (B1.7)
9 Screws
(+P1.4x2.5)
3 Screw (B1.7x6)
6 Screw
Screw ASSY, Feed
Spring, sled
Optical pick-up
(DAX-11E)
Turn table motor ASSY (Spindle) (M902)
Chassis
Sled motor ASSY
(M901)
Rack
3-4.TURNTABLE MOTOR ASSY (SPINDLE) (M902),
OPTICAL PICK UP (DAX-11E), SLED MOTOR ASSY (M901)

– 7 –
SECTION 4
SERVICE MODE
• Step 3 (Resetting service mode )
1. Be sure to disconnect the external power supply and remove the
solder bridge at the TEST terminals connected in setting.
2. The set thus becomes available for normal operation.
– MAIN BOARD – (Side A)
Fig. 4-2 Location of test terminal
Service Mode (service program)
The equipment is provided with a service program built in the mi-
crocomputer, like conventional models.
Service program operation methods are described in the following.
Fig. 4-1 Layout of each key
• Step 1 (Service mode setting method)
1. Turn OFF the HOLD switch the external power supply discon-
nected (power is not applied to the set).
2. Solder across the T802 (TEST) terminals (pin %™, IC801 (TEST)
is grounded).
3. Connect an external power supply.
Thus, the set is switched to the service mode.
• Step 2 (Operation in the service mode )
1. Once the service mode is effected, the LCD displays 5 indica-
tions each of which is repeatedly displayed.
However, the following operations can be activated even if LCD
indication is effected.
2. By pressing the +or =key, the optical pick-up movable
inwardly or outwardly. However, if this is activated, tracking
servo and sled servo are turned OFF, so it can be turned ON by
pressing the PLAY MODE key, if required.
3. By pressing the REPEAT/ENTER key,thetracking gain-up mode
becomes active.
4. By pressing the ^key, focus is turned ON from focus search-
ing while entering CLV-S (pull-in mode).
Without disc, focus searching is repeated continuously.
5. By pressing the PLAY MODE key, tracking servo, sled servo
and CLV-A (servo in PLAY) are turned ON.
6. When 4. and 5. are performed, playing begins. No muting is ON
in the service mode.
7. By pressing the pkey, all servos (focus tracking and sled) are
turned OFF. However, the disc motor revolves for a while by
inertia.
TP862
T802
(TEST)
TP857
TP301
Q302
C302
C814
R307
R308
R830
R808
R
C809
C420
C407
L402
C417
D407
9
0
5
0
20
24 1
T802 (TEST)
Normal mode : Open
Test mode : Short
HOLD OFF n ON
Be sure to turn OFF the HOLD switch
(if ON, pressing each key is deactivated)
REPEAT/ENTER
Tracking gain-up mode while pressing
= (FR)
The optical pick-up
is moved inwardly
+ (FF)
The optical pick-up
is moved outwardly
p (STOP)
All servos are turned OFF
^ (PLAY/PAUSE)
FOCUS is turned ON
to effect pull in mode
PLAY MODE
Tracking servo and sled
servo are turned ON
p ^

– 8 –
Focus Bias Check
Condition :
• Hold the set in horizontal state.
Procedure :
[MAIN BOARD] (Side B)
1. Set the equipment to service mode stop state (See page 7).
2. Connect the oscilloscope between TP513 (RFO) and TP533 (VC)
on the MAIN board.
3. Move the optical pick-up by Pressing the +and =keys.
4 Put the disc (YEDS-18).
5. Press the ^key.
From focus searching, focus is turned ON while entering
CLV drawing-in mode. Tracking and sled are turned OFF.
6. Press the PLAY MODE key. (Both tracking and sled are turned
ON).
7. Check the oscilloscope waveform is as shown below.
A good eye pattern means that the diamond shape (◊) in the cen-
ter of the waveform can be clearly distinguished.
• RF Signal Reference Waveform (eye pattern)
To watch the eye pattern, set the oscilloscope to AC range and
increasethevertical sensitivity of the oscilloscope for easywatch-
ing.
8. Stop removing of the motor by pressing the pkey.
9. After the completion of adjustment, reset service mode.
(See page 7 )
SECTION 5
ADJUSTMENTS
( )
CD SECTION
Precautions for Adjustment
1. Before beginning adjustment, set the equipment to service mode.
After the completion of adjustment, be sure to reset the service
mode.
For more information, see “Service Mode (service program)”
on page 7.
2. Perform adjustments in the order given.
3. Use the disc (YEDS-18. Part No. 3-702-101-01) unless other-
wise indicated.
4. Power supply voltage requirement : DC 4.5 V
HOLD switch : OFF
VOLUME : Minimum
SOUND switch : NORM
AVLS switch : OFF
Before Beginning Adjustment
Set the equipment to service mode (See page 7) and check the fol-
lowing.
If there in an error, repair the equipment.
• Checking of the sled motor
1. Open the upper panel.
2. Press the +and =keys and check that the optical pick-up
can move smoothly without sluggishness or abnormal noise in
innermost periphery noutermost periphery ninnermost pe-
riphery.
+: The optical pick-up moves outwardly
=: The optical pick-up moves inwardly
• Checking of focus searching
1. Open the upper panel.
2. Press the ^key. (Focus searching operation is activated con-
tinuously).
3. Check the object lens of the optical pick-up for smooth up/down
motion without sluggishness or abnormal noise.
4. Press the pkey.
Check that focus searching operation is deactivated. If not, again
press the pkey slightly longer.
RF level
0.8 – 1.2 Vp-p
1
5
817
20
24
25
32 30
TP102
TP202
TP302
TP306
TP540
TP508
IC501
TP503
TP533
(VC)
TP523
TP547
TP513
(RFO)
TP502
TP504
TP506
TP507
TP534
TP511
TP512
TP509
TP514
(TEO)
TP515
TP521 TP522
C105
C108
C205
C208
C501
Q201
Q101
D105
D804
D205
FB201
FB101
FB302
R521
R512
R519
R501
8
07
0
4
8
R549
R517
R504
R503
R502
C514
C599
C598
C503
C505 C510
C513
C504
C512
1
1
C520
L502
Q501 C525
C517
R
505
C506
L508 C571
TP513 (RFO) TP533
(VC)
2 k
Ω
oscilloscope
(AC range)

– 9 –
1. Place the optical pick-up level, horizontally. (If the optical pick-
up is not level, the 2-axis device will be weighted and adjust-
ment cannot be done.)
2. Connect the oscilloscope between TP514 (TEO) andTP533 (VC)
on the MAIN board.
3. Set the disc (YEDS-18) and Press the ^(+) key.
4. Turn RV502 slightly clockwise (tracking gain drops) and obtain
a waveform with a fundamental wave (waveform has large
waves) as in Figure 5-1 .
5. Turn RV502 slowly counterclockwise (tracking gain rises) until
the fundamental wave disappears (no large waves) as in Figure
5-2.
6. Set RV502 to the position about 30 °counterclockwise from the
position obtained in step 5. If RV502 contact point is more than
90 ° counterclockwise from mechanical center, tracking gain is
too high. In this case, readjust from step 4.
7. Press ^(+) or =keys and observe the 100 track jump
waveform. Check that no traverse waveform appears for both
^(+) or =directions. (See Figures 5-3 and 5-4.) It is
acceptable if the traverse waveform appears only now and then,
but if it appears constantly raise tracking gain slightly and check
step 7 again.
8. Checkthatthereis no abnormal amountofoperation noise (white
noise) from the 2-axis device. If there is, tracking gain is too
high, readjust starting with step 4.
The waveforms are those measured with the oscilloscope set as
shown below.
• VOLT/DIV : 50mV
• TIME/DIV : 5mS
• Waveform when tracking gain lowered.
Fundamental wave appears (large waves).
Fig. 5-1
• Waveform when fundamental wave disappears (no large waves).
Fig. 5-2
• Waveform when no traverse waveform during 100 track jump.
(Brake application is smooth because of adjustment.)
Fig. 5-3
• Waveform when no traverse waveform during 100 track jump.
(Brake application is poor because of adjustment.)
Fig. 5-4
0
V
0
V
0
V
100 track jump waveform
0
V
100 track jump
waveform traverse waveform
Focus/Tracking Gain Adjustment
A servo analyzer is necessary in order to perform this adjustment
exactly.
However, this gain has a margin, so even if it is slightly off, there
is no problem. Therefore, do not perform this adjustment.
Focus/tracking gain determines the pick-up follow-up relative to
mechanical noise and mechanical shock when the 2-axis device
operate. However, as these reciprocate, the adjustment is at the point
where both are satisfied.
• When gain is raised, the noise when 2-axis device operates in-
creases.
• When gain is lowered, it is more susceptible to mechanical shock
and skipping occurs more easily.
This adjustment has to be performed upon replacing any of the fol-
lowing parts :
• Optical pick-up
• RV503 (Focus gain)
• RV502 (Tracking gain)
Normally, be sure not to move RV503 (focus gain) and RV502
(tracking gain).
– Focus GainAdjustment –
Procedure :
This adjustment is not performed. If focus gain RV503 is turned,
set to mechanical center.
– Tracking Gain Adjustment –
(perform at normal operation)
[MAIN BOARD] (Side B)
1
5
817
20
24
25
32 30
TP102
TP202
TP302
TP306
TP540
TP508
IC501
TP503
TP533
(VC)
TP523
TP547
TP513
(RFO)
TP502
TP504
TP506
TP507
TP534
TP511
TP512
TP509
TP514
(TEO)
TP515
TP521 TP522
C105
C108
C205
C208
C501
Q201
Q101
D105
D804
D205
FB201
FB101
FB302
R521
R512
R519
R501
8
07
0
4
8
R549
R517
R504
R503
R502
C514
C599
C598
C503
C505 C510
C513
C504
C512
1
1
C520
L502
Q501 C525
C517
R
505
C506
L508 C571
TP514 (TEO)
TP533
(VC)
oscilloscope
(DC range)

– 10 –
Adjustment Location :
MAIN BOARD] (Side A)
CN501
RV503 : Focus Gain Adjustment
RV502 :Tracking Gain Adjustment

– 11 –
Pin No. Pin name I/O Description
1 – 3 SEG 12–14 O LCD segment signal output terminal.
4 FP26 – Not used (Open).
5 XRST– DSP O Reset output terminal.
6 AMUTE – HP O Audio mute output terminal.
7 XOE-ESP O ESP POWER ON control output.
8 C2PO FILTER – Not used (Open).
9 DACLT–DAC I/O CPU serial data input, latch signal output (For DAC only).
10 C2POEN O C2PO signal control output. “ L ” : Stop “ H ” : Searching
11 TEOADJ – TEO O Tracking ADJ switch control output.
12 RMDAT–WRMT O Serial data output to LCD remote controller.
13 VLCD (GND) – Connect to ground.
14 VSS (GND) – Connect to ground.
15 NDLY (GND) – Connect to ground.
16 CHGON – PWR O Charge ON/OFF control output.
17 PCON–PWR O Power ON/OFF control output. “ L ” : ON “ H ” : OFF
18 XMCRST–PWR I System reset input terminal.
19 OSC 1 I System clock oscillator input terminal (4.1943 MHz).
20 OSC 2 O System clock oscillator output terminal (4.1943 MHz).
21 SDT–ESP I Serial data input from ESP control (IC601).
22 SDT–ESP O Serial data output to ESP control (IC601).
23 SCK–ESP O Serial clock output to ESP control (IC601).
24 XBBSW – DBB O DBB switch control output.
25 XLT–ESP O Latch signal output to ESP control (IC601).
26 HOLD–SW I Hold switch input termianl. “ L ” : HOLD ON “ H ” : HOLD OFF
27 XLMT–MD I Limit switch input terminal. “ L ” : Inside Track
28 XRSM–SW I RESUME switch input terminal. “ L ” : ON “ H ” : OFF
29 WP XDC–DT PWR I DC in voltage detection terminal.
30 WP XOPEN–SW I Door open switch input terminal. “ L ” : Close “ H ” : Open
31 WP XPLAY–SW I Play/pause key input terminal.
32 WP RMKEY WRMT I Remote control key input terminal.
33 XL/O DCT I LINE OUT jack detection terminal. “ L ” : Present “ H ” : No
34 XRCHG–SW I Rechargeable battery detection terminal. “ L ” : Present “ H ” : No
35 XAVLS–SW I AVLS switch input terminal.
36 R/W DSP O Read/Write switching signal output terminal. “ L ” : Read “ H ” : Write
37 SDT–DSP I SUB–Q signal input terminal.
38 SDT–DSP O Serial data output to DSP (IC502) and D/A C (IC301).
39 SCK–DSP O Clock signal to enter SUB–Q signal to DSP (IC502) and D/A C (IC301).
40 FOK–RF I FOK signal input terminal.
41 BUSY–DSP I BUSY signal input terminal from DSP (IC502).
42 BEEP–H/P O Beep sound output terminal.
43 INT SCOR–DSP I Sub code sync SO+SI input terminal.
44 INT DFCT RF I Wireless remote control signal input.
45 VDD (VCPU) – Power supply terminal.
SECTION 6
DIAGRAMS
6-1. EXPLANATION OF ICTERMINALS
IC801 MC68HC05L15SC442720CPB (SYSTEM CONTROL)

– 12 –
Pin No. Pin name I/O Description
46 – 49 COM 3–0 O LCD common signal output terminal.
50 VREFH I Reference voltage input terminal (connect to VDD).
51 VREFL – Connect to ground.
52 AD ESPSL/TEST I Test mode terminal. “ L ” : Test mode “ H ” : Nomal mode
53 AD–KEY I A/D input terminal for main unit key.
54 AD–WRMT I A/D input terminal for remote control key.
55 AD–HI DC I A/D input terminal for DC IN voltage detection.
56 AD – BAT I Rechargeable battery/dry cell detection input.
57 AD – CHGMNT I A/D input terminal for charging voltage monitor.
58 AD – VCC I A/D input terminal for VCC voltage monitor.
59 AD – DSP OFFSET I A/D input terminal for DSP off-set monitor.
60 FP10 – Not used (Open).
61 – 72 SEG 0 – 11 O LCD segment signal output terminal.

– 13 – – 15 –– 14 –
6-2. BLOCK DIAGRAM D-E451/E455/E456CK/E459CK
• Signal path.
J: CD

23 4 5 6 7 89 10 11 12 13 14 15 16
A
1
B
C
D
E
F
G
H
I
M
M
5
20 24
1
1210
13 15
11
(11)
1-675-316-
E456CK, E459CK
160
555
10 50
15 45
20
21
80
25
75
30
70
35
65
40
61
41
S810
\=
S812
\\^
RV301
\\∑VOLUME
S811
+
S808
p
S809
REPEAT/
ENTER
S805
PLAY MODE
S806
ESP
S804
HOLD
OFF ON
DC IN 4.5V
J401
1
5
10
15
18
19
25
3036
37
40
45
50
54
55 60 65 70 72
J301
LINE OUT
1
5
8
9
17
20
24
25
16
32 30
02
TP812
T501
TP878
TP879
TP715
TP888
TP865
TP102
TP202
TP302
TP306
TP528
TP420
TP718
TP717
TP540
TP802
TP819
TP815
TP308
IC502
TP505
S803
TP508
T404
S804
IC501
IC701
IC801
TP524
TP411 TP412
TP423
TP422 J401
TP545
TP555
TP556
TP558
TP503
TP533
(VC)
TP523
TP532
TP547
IC503
T801
TP513
(RFO)
TP525
TP518
TP517
TP519
TP526
TP542
TP516
TP601
TP861
TP818
T710
T713
TP502
TP504
TP510
TP506
TP507
TP534
TP511
TP512
TP509
TP514
(TEO)
TP515
TP557
TP521 TP522
TP501
TP538
TP537
TP814
TP816
TP801
TP810
TP809
TP821
TP804
TP806
TP807
TP808
TP880
TP813
TP805
TP410
TP404
TP310
TP414
IS307
IS308
TP707
TP706
TP708
TP705
TP413
TP103
TP817
TP203
TP305
TP101
TP201
TP803
S801
TP304
TP709
TP867
TP406
TP811
TP712
TP711
TP713
TP714
IC505
T707
T706
TP701 TP702
T702
TP704
TP703
C619
C601
C602
FB601
R610
R602
R630
R632
FB603
C105
C108
C205
C208
C501
Q201
Q101
D105
D804
D205
FB201
FB101
FB302
R521
R512
R519
R501
R807
R510
R509
R569 R599
R533
R550
R570
R548
R549
R517
R504
R503
R502
C514
C599
C598
C503
C505 C510
C513
C504
C907
C515
C572
C512
C511
C509
C516
C520
L502
Q501 C525
C517
R505
C506
L508 C571
C703
C702
C705
C706
C704
C707
C712
C535
C708
R547
R701
R543
L702
L701
C716
R525
R544
R542
R522
R528
R545
R702
R546
R518
R529
R817
R202
R201
R539
R534
R538
R531
C557
C528
C615
C539
C560
C588
C532
C587
R511
C534
C540
C563
C519
C526
C575
FB502
D503
Q506
L506
C523
C531
C555
C802
C206 C202
C106
C104
C804
C324
R813
JW304
R207
R805
R804
R802
R803
FB306
FB202
FB102
FB801
FB803
D805
Q801
D302 L303
FB802
R203
R103
R825
R823
R304
R102
R826
R101
R819
R555
R829
R818
C103
C203
C562
C879
Q311
L302
L304
L507
L504
Q509
C406
C401
C806
C404
C432
C414
C439
C437
R408
R429
R430
R423 R403
R404
R820
R821
R822
R402
R421
R401
R433
R806
L401
FB401
FB402
C428
C405
D403
D416
D401
Q401
Q402
D801
D417
D402
D806
D803
D201
D101
R611
R613
R612 R614
IC603
IC601
C616
TP822
C807
R824
X301
LCD801
S801
(OPEN SW)
X801
J302
2/REMOTE
BT1
T401
RV301
S813
BT2
S810
S811 S806
S805
S809
C421
C402
C403
C312
C101
C201
C561
C529
C304
C307
C308
C305
C315
T803
TP416
TP881
TP417
TP311
T704
IC401
TP520
TP862
TP860
T802(TEST)
NORMAL MODE:OPEN
TEST MODE:SHORT
TP546
TP418
TP401
IC302
IS310
IS313
TP857
TP301
FB301
Q302
T301
TP332
TP303
TP331
TP858
T403
TP415
TP419
T402
T701
C425
R507
R506
R508
R513
C550
R563
R535
C538
C518
C521
JW501
JW502
FB501
C102
R107
C313
C314
C316
C317
C204
C104
C326
C303
C302
C814
C335
C323
C306
Q507
Q508
Q300
R326
R306
R307
R308
R830
R808
R205
R105
R310
C611
L801
D807
FB303
L301
FB304
R418
R415
R431
R409
R413
R414
R879
R811
R810
R406
R416
R417
JW401
Q802
Q809
C424
C809
C420
R419 C549
C407
C426
C411
C410
C408
C808
Q405 C427
L402
C417
C415
Q404
CN501
1510 14
CN702
CN701
CN703
RV502
RV503
D407
TP4
TP5
TP6
TP1
TP3
Q901
Q903
Q902
R929
R916
R926
R928
R917
D906
D907
D908
D910
D911
D912
D913
R912
R913
R915
R918
R919
R920
D909
R914
TP2
R921
TP7
TP10 TP12
TP11
TP9
TP13
R911
TP8
[MAIN BOARD] (SIDE A) [MAIN BOARD] (SIDE B)
21
(21)
1-672-051-
21
(21)
1-672-051-
OPTICAL PICK-UP
BLOCK
DAX-11E
E
C
B
1
5
10
15
18 19
20
25
30
35
36
S802
(RECHG BATT DET)
S901
(LIMIT SW)
M902
SPINDLE
MOTOR
M901
SLED
MOTOR
3
2
1
123
IC301
5
20
24 1
12
10
13
15
[LED SUB BOARD]
D906-913
(LCD BACK-LIGHT)
1
5
10
13
14
15
20
25
26
151011
12
15
20
22
23 25 30 33
34
35
40
44
S803
RESUME
ON
OFF
S813
SOUND
S301
AVLS
NORM LIMIT
15101519
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS, 3V
RECHAGEABLE BATTERY
(NICKEL-CADMIUM)
BP-DM10/DM20
2.4V
1
5
10
15
18 19
20
25
30
35
36
13
45
1
3
45
– 16 – – 18 –– 17 –
6-3. PRINTED WIRING BOARDS
D-E451/E455/E456CK/E459CK
Ref. No. Location
rSemiconductor Location
D101 F-11
D105 A-14
D201 F-10
D205 B-14
D302 G-10
D401 G-15
D402 H-14
D403 G-15
D407 H-4
D416 F-15
D417 G-14
D503 D-12
D801 F-10
D803 F-10
D804 B-14
D805 F-9
D806 E-10
D807 F-8
D906 I-9
D907 I-9
D908 I-8
D909 I-9
D910 I-8
D911 I-8
D912 I-7
D913 I-7
IC301 G-6
IC302 F-7
IC401 H-4
IC501 C-13
IC502 E-11
Ref. No. Location
IC503 D-14
IC505 D-14
IC601 C-10
IC603 E-12
IC701 E-14
IC801 H-12
Q101 A-14
Q201 B-14
Q300 F-6
Q302 H-6
Q311 H-12
Q401 G-15
Q402 G-15
Q404 G-2
Q405 G-2
Q501 B-12
Q506 C-11
Q507 B-4
Q508 B-3
Q509 G-13
Q801 F-10
Q802 H-2
Q809 H-2
Q901 I-9
Q902 I-9
Q903 H-9
Note:
•X: parts extracted from the component side.
•®:Through hole.
•b: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.

6-4. SCHEMATIC DIAGRAM
– 19 – – 20 – – 22 –– 21 – – 23 –
rRefer to page 25 for IC Block Diagrams. D-E451/E455/E456CK/E459CK
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•¢: internal component.
Note: The components identified by mark !or dotted
line with mark !are critical for safety.
Replace only with part number specified.
•U: B+ Line.
•H: adjustment for repair.
• Powervoltage is dc 4.5 V and fed with regulated dc power
supply from external power voltage jack.(J401)
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
• Voltagesand current are taken with a VOM (Input imped-
ance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J: CD
rRefer to page 24 forWaveforms.

– 26 – – 27 –– 24 – – 25 – – 28 –
rWaveforms
5
IC301 !§
(XTLO) VOLT/DIV: 1 V AC
TIME/DIV : 50 nsec
6
IC801 @º
(OSC2) VOLT/DIV: 1 V AC
TIME/DIV : 0.2 µsec
7
IC501 @£
(RFO) VOLT/DIV: 0.2 V AC
TIME/DIV : 0.5 msec
PLAY MODE
4
IC502 &º
(BCLK) VOLT/DIV: 1 V AC
TIME/DIV : 0.2 µsec
3
IC502 ^•
(LRCK) VOLT/DIV: 1 V AC
TIME/DIV : 10 µsec
2
IC502 #§
(FRCK) VOLT/DIV: 1 V AC
TIME/DIV : 50 µsec
1
IC502 &ª
(XPCK)
SERVICE MODE
during TRK servo OFF
VOLT/DIV: 1 V AC
TIME/DIV : 0..2 µsec
8
T401 4VOLT/DIV : 1 V AC
TIME/DIV : 2 µsec
9
T401 2VOLT/DIV: 2 V AC
TIME/DIV : 2 µsec
10
Q402
GATE VOLT/DIV : 2 V AC
TIME/DIV : 2 µsec
11
Q401
BASE VOLT/DIV: 2 V AC
TIME/DIV : 2 µsec
12
IC401 @ª
(VOUT2) VOLT/DIV : 2 V AC
TIME/DIV : 2 µsec
2.4 Vp-p
4.2 MHz
2.9 Vp-
p
136 µ sec
2.9 Vp-
p
22.7 µ sec
2.5 Vp-p
0.47
µ sec
2.6 Vp-
p
16.9 MHz
3.0 Vp-
p
4.19 MHz
0.8–1.2 Vp-
p
4.1 Vp-
p
5.8 µ sec
5.1 Vp-
p
5.8 µ sec
9.0 Vp-
p
5.8 µ sec
9 Vp-p
5.8
µ sec
5.3 Vp-
p
5.8 µ sec
rIC Block Diagrams
IC401 MPC18A26VMEL
+
–
21
22
23
24
25
26
27
28
29
30
2
3
5
4
6
7
8
9
10
1
11
12
13
14
15
16
17
18 19
20
31
32
33
34
35
36
DC IN DETECT
LOW VCPU
DETECT
VCPU
SAWTOOTH
REGUL ATOR
CHARGE SW
CHARGE
AMP
VG
ERROR AMP
PWM2
PWM1
ERROR
AMP
SET-UP
DC/DC
CONVERTER
PWM4
OSC2
SYSTEM
CONTROL
SUB
REFERENCE
BANDGAP
REFERENCE
VG
VG
VG
VG
RS
DCDT
RF2
INM2
INP2
DTC3
RF1
INM1
INP1
CMP1
DTC1
VREF
SWEN
RSTB
CKOUT
SYNC
PCON
CHGON
INM3
RF3
DCIN
CHGSW
BATM
CHGOUT
VIN
VOUT2
NC
VOUT1B
VOUT1
UPCK1B
UPCK1
VG
VDO
SW
VCPU
GND
IC301 TC9438FNEL
21
222324
235
4678910
111 12
13
14
15
16
17
1819
20
DATA
INTERFASE
CIRCUIT
MICRO COMPUTER
INTERFASE
CIRCUIT
OSC
TIMING
GENERATOR
TEST
CIRCUIT
OUTPUT
CIRCUIT
OUTPUT
CIRCUIT
ANALOG
FILTER
ANALOG
FILTER
DINAMIC
BASS BOOST
CIRCUIT
DIGITAL FILTERCIRCUIT
DEEMPHASIS FILTER CIRCUIT
ATTENUATEROPERATIONAL CIRCUIT
Σ-∆MODULATION CIRCUIT
LRCK BCLK DATA DBB SDATA SHCK DACLT XVDD XTLO XTLI XGND CKO
DVDD
TEST
SPLS
AVDD
RO
AGND
VREF
AGND
LO
AVDD
µUTE-0
DGND
IC501 BA6386K
21222324
25
26
27
28
29
30
235
4678
9
10
1
11
12
13
14
15
16
17
181920
31
32
DET BLOCK
HOLD BLOCK
LOOP ON
FOCUS
SWITCH
BAMP
OSC
SCRATCH
CONTROL
FOCUS BIAS
PS PL BL BS
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
C
B
EFM
MIRR
DEFECT
FOK
FON
TEO
DFR
FEO
D
A
FBIAS
VC
FE
EI
E
F
GND
CAGC
CAPC
LD
PD
SROCH
RF– RFO RFI VCC PLH BLH RAGC ASY
IC502 BU9326KS
IC601 SM5902AF
2
3
5
4
6
7
8
9
10
1
11
12
13
14
15
16
17
18
19
20
51
52
53
54
55
56
57
58
59
60
61626364656667686970
41
42
43
44
45
46
47
48
49
50
71727374757677787980
403938
37
36
3534333231302928272625242322
21
VC
AVDD
DVDD
WINDOW
CLOCK
GEN
SUB
PLL
ECC
AVDD
ASY
EYE
FCO
PCO
TEST1
VC
ADPFI
ADPFO
AGND
RVCO
FOK
FEIN
FCAPA
FON
TEIN
ATS
TZC
TCAPA
TEST2
FDOUT
TDOUT
COMPC XPLCK SENS DVDD GFS N.C SYSCKI RESET DGND CLK DOCK DOUTA LRCK DE C2F C2CLK C1F1 C1F2 C2F1 C2F2
C1FX
C2FX
C2F3
C2F4
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
TEST5
GAINUP
CK176
BUSY
RW
DOUT
DIN
MCK
SD IN
SDOUT
CLVOUT
TEST3 TEST4
CLVOPP
CLVOPN CLVOPO
MUTE1 MUTE2
SCRATCH
MIRROR
DGND
RFCK
WFCK
SUBSYQ
SUBDATA
SUBCK
16k SRAM
SERVO
FILTER
SERVO
CONTROL
CLV uCOM
INTERFACE
2345689
7
34
35
36
37
38
39
40
41
42
43
44
15
16
14
21
20
22
INPUT
BUFFER
INPUT
CONTROL 2
COMPRESSION
MODE
THROUGH
MODE
GENERAL
PORT
MICRO
COMPUTER
1/F
INPUT
1/F
OUTPUT
1/F
33 32 31 30 29 28 27 26 25 24 23
DIT
1
VDD2
UC1 UC2 UC3 UC4 UC5
NTEST
CLK
VSS
YSRDATA
NWE D1 D0 D3 D2 NCAS A10/NCAS2
YMCLK YMDATA YMLD
YDMUTE
VDD1
ZSENSE
NRESET
ZSRDATA
ZLRCK
ZSCK
18
19
17
INPUT
CONTROL 1
YBLKCK
YFCLK
YFLAG
YSCK
YLRCK
NRAS
A9
A8
A7
A6
A5
A4
A0
A1
A2
A3
DRAM 1/F
DECODER ATTENUATOR
ENCODER
10 11
13
12
IC701 MPC17A51VMEL
LOW VOLTAGE
DETECTOR
CHAGE
PUMP
SAW
GEN
ERR 1
C2H
C1H
C1L
C2L
VCG
VIN34
VIN34
OUT 3 A
PGND3
OUT 3 B
OUT 4 B
PGND4
OUT 4 A
VIN34
CF4
CLV
TED
CF3
AGND
C11
VR
OE
SAWTOOTH
PSB
OUT 1 A
OUT 1 B
ERR 2
OUT 2 B
VR
VR
OE
OE
SAWTOOTH
SAWTOOTH
PSB
PSB
VR
OE
SAWTOOTH
PSB
OUT 2 A
OUT 4 B
C14
ERR 4
OUT 4 A
OUT 3 A
OUT 3 B
ER R3
C 13
C 12
MOTOR DRIVER
CH 1
MOTOR DRIVER
CH 2
MOTOR DRIVER
CH 3
MOTOR DRIVER
CH 4
VLG VG
VLG
VG
VCG
VIN12
VLG VG VIN12
VLG VG VIN34
VLG VG VIN34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
VG
DGND
CLK
OE
VCC
VIN12
VIN12
OUT 1 A
PGND1
OUT 1 B
OUT 2 B
PGND2
OUT 2 A
VIN12
CF2
SLD
FED
CF1
VC

– 29 –
SECTION 7
EXPLODEDVIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ••• (RED)
↑↑
Parts color Cabinet's color
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
7-1. CABINET SECTION
The components identified by mark !
or dotted line with mark !are critical
for safety.
Replaceonlywith part number specified.
1 X-4950-224-1 DETECTOR ASSY
2 4-213-874-01 BUTTON (OPEN)
3 4-213-871-11 CABINET (UPPER) (BLUE) (E451)
3 4-213-871-41 CABINET (UPPER) (SILVER)
4 4-994-981-01 SPRING, TORSION
5 X-4952-003-1 LID ASSY, UPPER (BLUE) (E451)
5 X-4952-004-1 LID ASSY, UPPER (SILVER) (E451)
5 X-4952-016-1 LID ASSY, UPPER (SILVER) (E455)
5 X-4952-017-1 LID ASSY, UPPER (SILVER) (E459CK)
5 X-4952-018-1 LID ASSY, UPPER (SILVER) (E456CK)
6 4-213-876-01 HOLDER (LCD) (E451,E455)
6 4-222-877-01 HOLDER (LCD) (E456CK, E459CK)
7 4-978-695-01 PLATE, TERMINAL, BATTERY
8 4-990-219-01 INSULATOR
9 A-3323-270-A MAIN BOARD, COMPLETE (E451)
9 A-3323-281-A MAIN BOARD, COMPLETE (E455)
9 A-3323-282-A MAIN BOARD, COMPLETE (E456CK,E459CK)
10 4-997-109-01 TERMINAL BOARD (RELAY),BATTERY
11 4-213-873-01 LID, BATTERY CASE
12 X-4950-730-1 CABINET (LOWER) SUB ASSY
13 3-336-395-01 SCREW (B2X10) (G), TAPPING
14 4-213-879-01 KNOB (AVLS)
15 4-966-278-01 FOOT, RUBBER
16 4-213-875-01 BUTTON (CONTROL)
17 4-213-877-01 WINDOW (LCD)
*18 1-675-316-11 LED SUB BOARD (E456CK,E459CK)
LCD801 1-803-017-11 DISPLAY PANEL, LIQUID CRYSTAL (E451,
E455)
LCD801 1-803-776-11 DISPLAY PANEL, LIQUID CRYSTAL (E456CK,
E459CK)
LCD801
E456CK/
E459CK
CDM-2811EA
A
1
3
4
5
6
7
18
8
8
8
9
10
11
17 16
12
13
13 14
15
2

– 30 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 A-3303-970-A SCREW ASSY, FEED
52 3-318-203-11 SCREW (B1.7), TAPPING
53 1-690-530-81 LEAD (WITH CONNECTOR)
54 4-972-163-04 SPRING, SLED
55 4-974-003-01 GEAR (B)
56 3-719-401-11 SCREW (B1.7), TAPPING
*57 4-984-320-01 CHASSIS
58 1-660-965-11 PC BOARD, SLIDE FLEXIBLE
!59 X-4950-476-1 OPTICAL PICK-UP (DAX-11E)
60 4-972-165-01 RACK
61 4-973-631-01 SCREW
62 7-627-850-17 SCREW,PRECISION +P 1.4X2.5
M901 A-3303-403-A MOTOR ASSY (SLED) (INCLUDING GEAR)
M902 A-3303-971-A MOTOR ASSY, TURNTABLE (SPINDLE)
S901 1-571-099-21 SWITCH (1 KEY) (LIMIT)
7-2. OPTICAL PICK-UP SECTION
(CDM-2811EAA)
M901
S901
M902
51 52
62
53
54
55
56
57
58
59
60
61
The components identified by mark !or dotted
line with mark !are critical for safety.
Replace only with part number specified.

– 31 –
NOTE :
• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
• Items marked “ * ”are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example :
uA.... : µA.... , uPA.... : µPA....
uPB.... : µPB.... , uPC.... : µPC....
uPD.... : µPD....
• CAPACITORS
uF : µF
• COILS
uH : µH
When indicating parts by reference num-
ber, please include the board.
The components identified by mark !
or dotted line with mark !are critical
for safety.
Replaceonlywith part number specified.
SECTION 8
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*1-675-316-11 LED SUB BOARD (E456CK,E459CK)
**************
< DIODE >
D906 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D907 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D908 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D909 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D910 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D911 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D912 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
D913 8-719-061-91 LED SML-210PT (LCD BACK-LIGHT)
< TRANSISTOR >
Q901 8-729-402-13 TRANSISTOR XN1501
Q902 8-729-904-86 TRANSISTOR 2SB1197K-Q
Q903 8-729-807-34 TRANSISTOR 2SB1123-S
< RESISTOR >
R911 1-216-807-11 RES,CHIP 68 5% 1/16W
R912 1-216-807-11 RES,CHIP 68 5% 1/16W
R913 1-216-807-11 RES,CHIP 68 5% 1/16W
R914 1-216-807-11 RES,CHIP 68 5% 1/16W
R915 1-216-807-11 RES,CHIP 68 5% 1/16W
R916 1-216-827-11 RES,CHIP 3.3K 5% 1/16W
R917 1-216-817-11 RES,CHIP 470 5% 1/16W
R918 1-216-807-11 RES,CHIP 68 5% 1/16W
R919 1-216-807-11 RES,CHIP 68 5% 1/16W
R920 1-216-807-11 RES,CHIP 68 5% 1/16W
R921 1-216-864-11 RES,CHIP 0 5% 1/16W
R926 1-216-833-91 RES,CHIP 10K 5% 1/16W
R928 1-216-845-11 RES,CHIP 100K 5% 1/16W
R929 1-216-049-91 RES,CHIP 1K 5% 1/10W
**************************************************************
A-3323-270-A MAIN BOARD, COMPLETE (E451)
A-3323-281-A MAIN BOARD, COMPLETE (E455)
A-3323-282-A MAIN BOARD, COMPLETE (E456CK,E459CK)
*********************
4-213-876-01 HOLDER (LCD) (E451,E455)
4-222-877-01 HOLDER (LCD) (E456CK, E459CK)
4-978-695-01 PLATE, TERMINAL, BATTERY
< CAPACITOR >
C101 1-126-794-11 ELECT 4.7uF 20% 50V
C102 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C103 1-115-156-11 CERAMIC CHIP 1uF 10V
C104 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C105 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C106 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C108 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C201 1-126-794-11 ELECT 4.7uF 20% 50V
C202 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C203 1-115-156-11 CERAMIC CHIP 1uF 10V
C204 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C205 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C206 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C208 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C302 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C303 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C304 1-124-635-00 ELECT 220uF 20% 6.3V
C305 1-124-584-00 ELECT 100uF 20% 10V
C306 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C307 1-126-795-11 ELECT 10uF 20% 25V
C308 1-126-795-11 ELECT 10uF 20% 25V
C312 1-128-057-11 ELECT 330uF 20% 6.3V
C313 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C314 1-115-156-11 CERAMIC CHIP 1uF 10V
C315 1-126-514-11 ELECT 22uF 20% 10V
C316 1-216-864-11 METAL CHIP 0
C317 1-115-156-11 CERAMIC CHIP 1uF 10V
C323 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C324 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C326 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C335 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C401 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C402 1-126-785-11 ELECT 47uF 20% 10V
C403 1-127-485-00 ELECT 33uF 20% 6.3V
C404 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C405 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C406 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C407 1-115-156-11 CERAMIC CHIP 1uF 10V
C408 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C410 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C411 1-164-360-11 CERAMIC CHIP 0.1uF 16V
MAINLED SUB

– 32 –
C414 1-115-156-11 CERAMIC CHIP 1uF 10V
C415 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C417 1-104-852-11 TANTAL. CHIP 22uF 20% 6.3V
C420 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C421 1-124-635-00 ELECT 220uF 20% 6.3V
C424 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C425 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C426 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C427 1-104-852-11 TANTAL. CHIP 22uF 20% 6.3V
C428 1-164-346-11 CERAMIC CHIP 1uF 16V
C432 1-115-156-11 CERAMIC CHIP 1uF 10V
C437 1-115-156-11 CERAMIC CHIP 1uF 10V
C439 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C501 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C503 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C504 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C505 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C506 1-115-565-11 CERAMIC CHIP 2.2uF 10% 10V
C509 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C510 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C511 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C512 1-115-156-11 CERAMIC CHIP 1uF 10V
C513 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C514 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C515 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C516 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C517 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C518 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C519 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C520 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C521 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C523 1-115-565-11 CERAMIC CHIP 2.2uF 10% 10V
C525 1-110-569-11 TANTAL. CHIP 47uF 20% 4V
C526 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C528 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C529 1-126-513-11 ELECT 47uF 20% 4V
C531 1-115-565-11 CERAMIC CHIP 2.2uF 10% 10V
C532 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C534 1-162-921-11 CERAMIC CHIP 33PF 5% 50V
C535 1-115-156-11 CERAMIC CHIP 1uF 10V
C538 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C539 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C540 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C549 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C550 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C555 1-110-569-11 TANTAL. CHIP 47uF 20% 4V
C557 1-115-156-11 CERAMIC CHIP 1uF 10V
C560 1-164-227-91 CERAMIC CHIP 0.022uF 10% 16V
C561 1-126-513-11 ELECT 47uF 20% 4V
C562 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C563 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C571 1-104-852-11 TANTAL. CHIP 22uF 20% 6.3V
C572 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C575 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C587 1-162-959-11 CERAMIC CHIP 330PF 5% 50V
C588 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C598 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C599 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C601 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C602 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C611 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C615 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C616 1-104-847-91 TANTALUM CHIP 22uF 20% 4V
C619 1-164-390-91 CERAMIC CHIP 330PF 5% 50V
C702 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C703 1-107-826-91 CERAMIC CHIP 0.1uF 10% 16V
C704 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C705 1-162-955-11 CERAMIC CHIP 150PF 5% 50V
C706 1-162-957-11 CERAMIC CHIP 220PF 5% 50V
C707 1-162-957-11 CERAMIC CHIP 220PF 5% 50V
C708 1-162-957-11 CERAMIC CHIP 220PF 5% 50V
C712 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C716 1-164-346-11 CERAMIC CHIP 1uF 16V
C802 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C804 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C806 1-115-156-11 CERAMIC CHIP 1uF 10V
C807 1-115-156-11 CERAMIC CHIP 1uF 10V
C808 1-115-156-11 CERAMIC CHIP 1uF 10V
C809 1-115-156-11 CERAMIC CHIP 1uF 10V
C814 1-216-864-11 METAL CHIP 0
C879 1-115-156-11 CERAMIC CHIP 1uF 10V
C907 1-164-360-11 CERAMIC CHIP 0.1uF 16V
< CONNECTOR >
CN501 1-566-530-11 CONNECTOR, FPC (ZIF) 14P
*CN701 1-695-320-51 PIN, CONNECTOR (1.5MM)(SMD) 2P
*CN702 1-695-320-31 PIN, CONNECTOR (1.5MM)(SMD) 2P
CN703 1-695-320-21 PIN, CONNECTOR (1.5MM)(SMD) 2P
< DIODE >
D101 8-719-069-54 DIODE UDZS-TE17-5.1B
D105 8-719-039-99 DIODE UMZ8.2T
D201 8-719-069-54 DIODE UDZS-TE17-5.1B
D205 8-719-039-99 DIODE UMZ8.2T
D302 8-719-069-54 DIODE UDZS-TE17-5.1B
D401 8-719-048-98 DIODE RB160L-40TE25
D402 8-719-072-70 DIODE MA2ZD14001S0
D403 8-719-049-10 DIODE 1SS374-TE85L
D407 8-719-058-24 DIODE RB501V-40TE-17
D416 8-719-048-98 DIODE RB160L-40TE25
D417 8-719-017-58 DIODE MA8068
D503 8-719-059-50 DIODE MA3J142D0LSO
D801 8-719-058-24 DIODE RB501V-40TE-17
D803 8-719-069-54 DIODE UDZS-TE17-5.1B
D804 8-719-039-99 DIODE UMZ8.2T
D805 8-719-039-99 DIODE UMZ8.2T
D806 8-719-069-54 DIODE UDZS-TE17-5.1B
D807 8-719-039-99 DIODE UMZ8.2T
< FERRITE BEAD >
FB101 1-500-234-22 FERRITE
FB102 1-500-234-22 FERRITE
FB201 1-500-234-22 FERRITE
FB202 1-500-234-22 FERRITE
FB301 1-500-234-22 FERRITE
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark