Sony CD Walkman D-E880 User manual

SERVICE MANUAL
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
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.)
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20,000 Hz
+1
–2
dB (measured by EIAJ CP-
307)
Output (at 4.5V input level)
Line output (stereo minijack)
Output level 0.7 V rms at 47 kilohms
Recommended load impedance over 10
kilohms
Headphones (stereo minijack)
Approx.5 mW + Approx. 5 mW at 16 ohms
(Approx. 0.15 mW +Approx. 0.15 mW
at 16 ohms)*
*For the customers in France
Optical digital output (optical output connector)
Output level: –21 - –15 dBm
Wavelength: 630 - 690 nm at peak level
• AC power adaptor (DC IN 4.5 V jack):
US/Canadian model: 120 V, 60 Hz
AEP/E13 model: 220 - 230 V, 50/60 Hz
UK model: 230 - 240 V, 50 Hz
Australian model: 240 V, 50 Hz
Tourist/E33 model: 100 - 240 V, 50/60 Hz
Hong Kong model: 220 V, 50/60 Hz
Chinese model: 220 V, 50 Hz
• Sony DCC-E245 car battery cord for use on
car battery: 4.5 V DC
Battery life* (approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
Two NC-WMAA 11
(US, Canadian, AEP, UK)
12 (Other)
(charged for
about 4 hours**)
NH-WM2AA 23
(US, Canadian, AEP, UK)
25 (Other)
(charged for
about 4 hours**)
Two Sony alkaline 37 (US, Canadian, AEP, UK)
40 (Other)batteries LR6SG
Rechargeable batteries 46 (US, Canadian, AEP, UK)
NC-WMAA and
two alkaline batteries
Rechargeable batteries 58 (US, Canadian, AEP, UK)
NH-WM2AA and
two alkaline batteries
Two Sony alkaline 76 (US, AEP, UK)
batteries LR6SG and
two Sony alkaline
batteries LR6SG
(battery case)
• Two LR6 (size AA) batteries: 3V DC * Measured value by the standard of EIAJ
(Electronic Industries Association of Japan).
** Charging time varies depending on how the
rechargeable battery is used.
Operating temperature
5°C - 35°C (41°F - 95°F)
Dimensions (w/h/d) (excluding
projecting parts and controls)
Approx. 131.5 ×22.5 ×141.4 mm
(5
1
⁄
4
×
29
⁄
32
×5
5
⁄
8
in.)
Mass (excluding rechargeable
batteries)
Approx. 200 g (7.1 oz.)
A
Supplied accessories
C power adaptor (1)
Headphones/earphones with remote control (1)
Rechargeable batteries (2)
Battery carrying case (1)
Carrying case (1)
Battery case (1)*
AC plug adaptor (1)**
* Supplied with US, AEP and UK models
** Supplied with Tourist and E33 models
Design and specifications are subject to change
without notice.
• Abbreviation
E13: 220 - 230 V AC area in E model
E33: 100 - 240 V AC area in E model
Power requirements
For the area code of the model you
purchased, check the upper left side of the
bar code on the package.
• Two Sony NC-WMAA rechargeable
batteries: 2.4 V DC
• Sony NH-WM2AA rechargeable batteries:
2.4 V DC
PORTABLE CD PLAYER
SPECIFICATIONS
D-E880/EJ815
Photo: D-EJ815 (Silver type)
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
D-EJ815
Tourist Model
D-E880
Model Name Using NEW
Similar Mechanism
CD Mechanism Type US, Canadian, AEP, UK : CDM-3022EBG
Other : CDM-3022EBA
Optical Pick-up Name US, Canadian, AEP, UK : DAX-22EBG
Other : DAX-22EBA
Ver 1.12000. 02

– 2 –
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 ˚C dur-
ing 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 dam-
aged by heat.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED
LINE WITH MARK 0ON 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 PUB-
LISHED BY SONY.
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 4
3. DISASSEMBLY ......................................................... 5
4. ELECTRICAL CHECKING .................................. 7
5. DIAGRAMS
5-1. Block Diagram –MAIN Section (1/2) –........................ 9
5-2. Block Diagram –MAIN Section (2/2) –........................ 11
5-3. Block Diagram –POWER SUPPLY Section –.............. 13
5-4. Printed Wiring Board ...................................................... 16
5-5. Schematic Diagram ......................................................... 19
5-6. IC Pin Function Description ........................................... 27
6. EXPLODED VIEWS................................................ 29
7. ELECTRICAL PARTS LIST ............................... 32
This appliance is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT MARKING is located on
the rear exterior.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
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.
On AC power adaptor
•Use only the AC power adaptor supplied or
recommended in “Accessories (supplied/
optional).”Do not use any other AC power
adaptor. It may cause a malfunction.
Polarity of the plug
•When disconnecting the AC power adaptor
from the AC outlet, grasp the adaptor
itself. Do not pull it by the cord.
•Do not touch the AC power adaptor with
wet hands.

– 3 –
SECTION 1
SERVICING NOTES
The laser diode in the optical pick-up block may suffer electro-
static 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 emis-
sion, observe from more than 30 cm away from the objective lens.
BEFORE REPLACING THE OPTICAL PICK-UP BLOCK
Please be sure to check thoroughly the parameters as par the “Op-
tical Pick-Up Block Checking Procedures” (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: IC601 eg pin
When checking FOK, remove the lead wire to disc motor.
• RF signal P-to-P value: 0.35 to 0.65 Vp-p
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 S801. (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. With a disc not set, turn on the S801 with a screwdriver having
a thin tip as shown in Fig.1.
Note: Do not push the detection lever strongly, or it may be bent or dam-
aged.
3. Press the ubutton.
4. Observing the objective lens, check that the laser diode emits
light.
When the laser diode does not emit light, automatic power
control circuit or optical pickup is faulty.
In this operation, the objective lens will move up and down 5
times along with inward motion for the focus search.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
Fig. 1 Method to push the S801
detection lever
detection lever
S801
main board

– 4 –
SECTION 2
GENERAL This section is extracted from
instruction manual.
4
6
Gettingstarted
Locating the Controls
For details, see pages in parentheses.
CD player(front)
CD player(rear)
qs i/REMOTE jack
(page 7)
qg AVLS switch
(page 14)
2./>
(AMS/search)
buttons
(pages 8, 11, 12)
qf Battery compartment
(page 18)
1Display
(pages 9, 11 - 15)
qd VOLUME +/–
buttons
(page 8)
qa LINE OUT
(OPTICAL) jack
(page 16)
4HOLD switch
(page 14)
3PLAY MODE
button
(pages 10 - 12)
5OPEN switch
(page 7)
6REPEAT/ENTER
button
(pages 10 - 12)
7SOUND button
(page 13)
q; EXT BATT
(external battery)/
DC IN 4.5 V
(external power
input) jack
(pages 7, 18, 20)
8u(play/pause)
button
(pages 8, 12)
9x(stop)/CHG (charge)
button
(pages 8, 15, 18)
Remotecontrol (supplied with the Canadian model)
wj x(stop) button
(pages 8, 15)
wk VOL (volume)
+/– button
(page 8)
e; HOLD switch
(page 14)
wl N(play)•>
(AMS/search)
button
(pages 8, 11, 12)
ea .(AMS/
search) button
(pages 8, 11, 12)
Note
Use only the supplied remote control. You cannot operate this CD player with the remote control supplied with
other CD players.
5
Remote control (not supplied with the Canadian model)
Note
Use only the supplied remote control. You cannot
operate this CD player with the remote control
supplied with other CD players.
qj x(stop) button
(pages 8, 15)
(Front)
ws P (play) MODE button
(pages 10 - 12)
wh DISPLAY button
Press to check the remaining time on the
CD and the number of the tracks left.
wg SOUND button
(page 13)
qk Jog lever
u: play/pause (pages 8, 12)
./>: AMS/search (pages 8, 11, 12)
Press or slide the lever to operate your CD
player.
w; LIGHT button
Press to illuminate the
display on the remote
control for about 5 seconds
when using the player on
the rechargeable batteries
or alkaline batteries.
wd RPT (repeat)/ENT
(enter) button
(pages 10 - 12)
(Rear)
wa VOLUME +/–
tab (page 8)
qh HOLD switch
(page 14)
wf Clip
You can turn and
change the angle of the
clip.
(Continued)
Getting started
ql Display
(pages 9, 11 - 15)

– 5 –
CABINET (UPPER) SUB ASSY, CABINET (LOWER) SUB ASSY
Note: Follow the disassembly procedure in the numerical order given.
SECTION 3
DISASSEMBLY
1open the upper lid sub assy.
2three screws (B2)
5cabinet (upper) sub assy
3three claws
4flexible board
(CN801)
3two claws 2two screws (B2)
6cabinet (lower) sub ass
y
3five claws
S804
knob (HOLD)
cabinet (lower) sub assy
knob (AVLS)
S803
screw (1.4 ×4)
CDM-3022EBG (US, Canadian, AEP, UK)
CDM-3022EBA (Other)
INSTALLATION MAIN BOARD
On installation MAIN board, adjust the S803,
804 and knobs (HOLD, AVLS).

– 6 –
INSTALLATION UPPER LID SUB ASSY
1flexible board
2cabinet (upper) sub assy
2switching arm assy
upper lid sub assy
3three bosses
After sticking the switching arm assy into
the hole on the cabinet, connect them with screw.
To remove the switching arm assy, following
reverse procedure, remove screw, then
three bosses.
Note: Follow the assembly procedure in the numerical order given.

– 7 –
SECTION 4
ELECTRICAL CHECKING
The CD section adjustments are done automatically in this set.
In case of operation check, confirm that focus bias.
Precautions for Check
1. Perform check in the order given.
2. UseYEDS-18 disc (Part No.: 3-702-101-01) unless otherwise
indicated.
3. Power supply voltage requirement: DC4.5 V in DC IN jack.
(J401)
VOLUME button: Minimum
AVLS switch : NORM
HOLD switch : OFF
Checking Location:
– MAIN board (Side A) –
Focus bias Check
Condition:
• Hold the set in horizontal state.
Connection:
Procedure:
1. Connect the oscilloscope to the test points TP601 (RF) and TP
(GND) on the MAIN board.
2. Set a disc. (YEDS-18)
3. Press the ubutton.
4. Check the oscilloscope waveform is as shown below.
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.
RF Signal reference Waveform (Eye Pattern)
VOLT/DIV : 100 mV (With the 10:1 probe in use)
TIME/DIV : 500 ns
To watch the eye pattern, set the oscilloscope to AC range and
increasethe vertical sensitivity ofthe oscilloscope for easywatch-
ing.
5. Stop revolving of the disc motor by pressing the xbutton.
oscilloscope
(AC range)
+
–
MAIN board
TP601 (RF)
TP (GND)
2 k Ω
RF level
0.35 to 0.65 Vp-p
TP
(GND)
TP601
(RF)

D-E880/EJ815
– 9 – – 10 –
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – MAIN Section (1/2) –
V
UW
05
RF AMP,
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR,
D-RAM CONTROLLER
IC601
DIGITAL
OUT
SWITCHING
Q604
LPF
SIGNAL
PROCESSOR
BLOCK
MEMORY
CONTROLLER,
BUS BOOST
BLOCK
SERVO
BLOCK
MDS
MDP
SENS
SCOR
SDTO
XTAI
XTAO
RFAC
XSOE
R4M
XLAT
CLOK
DOUT
XRAS
XWE
XCAS
XOE
LOUT1
LOUT2
AMUTE
FOK
SFDR
XRST
RFDC
B
A
D0-D3
A0-A10
WDCK
WFCK
XTAO
XTAI
E
F
SRDR
TRDR
FRDR
FFDR
TFDR
59 F
62
61
A
B
58
71
RFDC
RFAC
E
LASER DIODE
OPTICAL PICK-UP BLOCK
DAX-22EBG
(US, Canadian, AEP, UK)
DAX-22EBA
(Other)
(Page 13)
(Page 13)
(Page 13)
A
A
B
RF
E
F
B
RF
E
F
PD
PD
LD
LD
DETECTOR
VCC
X601
16.9MHz
LOUT1,
LOUT2
A
B
60
2, 3, 24, 25
9 – 12, 15 – 19, 21, 8
5
4
23
22
D-RAM
IC602
DQ1-DQ4A0-A10
XRAS
DOUT
XWE
XCAS
XOE
I
J
L
K
CONTROLLER,
PREDRIVER
46
47
SFDR
SRDR
50
51
FFDR
FRDR
48
49
39
40
37
38
16
17
31
29
35
33
27
25
TFDR
TRDR
M901
(SLED)
(FOCUS)
(TRACKING)
FI2
RI2
FI1
RI1
FI3
FI3
FO2
RO2
FO1
RO1
FO3
RO3
FOCUS/TRACKING COIL DRIVER
SLED MOTOR DRIVER
IC401 (1/2)
M
78
83
2826 30 35 242523
3
26
3511 44 43101225
MODE
CONTROL
ROTATION
DETECTOR
BEMF
SEPARATOR
PREDRIVER
FEEDBACK
PATTERN
GENERATOR
OR
PHASE/PWM
DECODER
44 MDS
43 MDP
17
SCOR
42
4
1
3
2
23
24
25
14
16
18
20
45
27
41
22
C176
FOK R4M
XIN
42
XHGON
39
HOLD
21
OPEN
XSOE WDCK WFCK SDTD SENS CLOK XLAT
XSOE
GRSCOR
FOKI
WFCKI
SDTD
SCOR
SDTI
SCK
XLAT
+BUFFER
IC403
SYNC
8
9
12
7
RST
DATA
LTCH
CLK
OEB
PWM
POL
FG
+
+
U1
V1
W1
COM
U
V
W
VG
VG
SPINDLE MOTOR DRIVER
IC402
M902
(SPINDLE)
FG
DRVLT
XSPDOE
C
HOLD
OFF
VCPU 2V
S801
(OPEN)
OPTICAL
PICK-UP
POWER ON
SWITCH
Q411
VDD 2V
SYSTEM CONTROLLER
IC801 (1/3)
79
SDTO
SCK
E
D
F
G
SYNC
RST
M
2-AXIS
DEVICE
CPU
INTERFACE
S804
HOLD
13
21
85
116, 115, 118, 117
109 – 106, 7 – 5, 3 – 1, 111
97
104
94
93
113
114
119
120
AMUTE
XRST
R4M (Page 11)
(Page 11)
(Page 11)
(Page 11)
(Page 11)
(Page 13)
(Page 13)
(Page 13)
(Page 13)
• SIGNAL PATH
• Abbreviation
E13 : 220-230V AC area in E model
E33 : 100-240V AC area in E model
: CD PLAY (ANALOG OUT)
: CD PLAY (OPTICAL OUT)
6
EJ880/EJ815 : E13, E33,
Hong Kong, Australian,
Chinese

D-E880/EJ815
– 11 – – 12 –
5-2. BLOCK DIAGRAM – MAIN Section (2/2) –
47 76 14 7 9 28 38 1918
B+ SWITCH
Q601
LCD BACK LIGHT
DRIVE
Q801
EL
DRIVE LIQUID CRYSTAL
DISPLAY
LINE MUTE
CONTROL SWITCH
Q302
XDOUTON
XHPSW
SEL
AMUTE
XRST
BEEP
77
XLIGHT
AVLS
RMKEY
KEY
SYSTEM CONTROLLER
IC801(2/3)
D601
VCC +3V
(LINE OUT JACK)
J301
LINE OUT
(OPTICAL)
OPTICAL
TRANSCEIVER
VCPU 2V
TSB
RMKEY
GND
J302
i / REMOTE
SWITCH UNIT
(1/2)
SWITCH UNIT
(2/2)
16
VCDKEY
4
3
2
1
VCPU 2V
NORM
LIMIT
S803
AVLS
VCPU 2V
IN_R
IN_L
HEADPHONE AMP
IC351
14
HEADPHONE ON/OFF SWITCH
IC302
1
7
2
15
OUT_R
OUT_L
8
6
PW_SW
MT_SW
19
BEEP
17
PW SW
BEEP
MT SW
20
6
3
5
TAP802
(TEST)
LOUT2
LOUT1
LOUT1,
LOUT2
I
J
L
K
VOLUME +
–
S810S809
50 –64
SEG14
ı
SEG0
COM3
ı
COM0
65 –68
31
RMDATI
32
RMDATO
30
RMSCK
34
RMLAT
33
RMRW
78
MICRO COMPUTER
INTERFACE
REMOTE
CONTROL
INTERFACE
18 RW
17 XLT
16 SCK
15 19
SO TSB
14 1SI
10 MCLK
11
05
COMMUNICATION FORMAT CONVERTER
IC802
M
H
RSTB D415
(Page 10) DOUT
(Page 10)
(Page 10) AMUTE
(Page 10) XRST
(Page 10)
(Page 13)
R4M
RST
RESET
•SIGNAL PATH
: CD PLAY (ANALOG OUT)
: CD PLAY (OPTICAL OUT)
MUTING
Q301

D-E880/EJ815
– 13 – – 14 – – 15 –
5-3. BLOCK DIAGRAM – POWER SUPPLY Section – 1IC401 qd CLOCK, IC402 9CLK
IC601 wg CLOK, IC801 q; SCK
2 V/DIV, 2 µs/DIV
2IC601 e; R4M
500 mV/DIV, 200 ns/DIV
3IC601 rd MDP (CD PLAY)
1 V/DIV, 2 µs/DIV
4IC601 ua RFAC (CD PLAY)
100 mV/DIV, 500 ns/DIV
5IC601 ih LRCK
1 V/DIV, 20 µs/DIV
6IC601 o; BCK
1 V/DIV, 200 ns/DIV
7IC601 of XTAO
500 mV/DIV, 50 ns/DIV
8IC801 ul XIN, IC802 q; MCLK
500 mV/DIV, 200 ns/DIV
2.1 Vp-p
1.9 µs
2.1 Vp-p
472 ns
2.1 Vp-p
236 ns
2.1 Vp-p
59 ns
2.1 Vp-p
3.8 µs
2.1 Vp-p
236 ns
350-650 mVp-p
2.1 Vp-p
22.6 µs
• Waveforms
LINEAR
CONSTANT CURRENT,
CONSTANT VOLTAGE
CHARGING BATTERY
CHARGE CIRCUIT
CHARGING BATTERY
VOLTAGE DETECTOR
CIRCUIT
SAWTOOTH
WAVEFORM
OCCURRENCE
CIRCUIT
UP SIDE
PRE-DRIVER
SWITCHING
POWER
CIRCUIT 2
LASER VOLTAGE
LIMITER
Q412
RIPPLE
FILTER
Q406
WAKE UP
SWITCH
Q409
CHARGE
CONTROL
Q402, 407
CHARGE ON
SWITCH
Q403, 404
EXTERNAL BATTERY
SWITCH
Q408
SWITCHING
Q414
SWITCHING
POWER
CIRCUIT 1
LINEAR
REGULATOR
SYSTEM
CONTROL,
INPUT/OUTPUT VG
POWER
CIRCUIT
LOW
VOLTAGE
DETECTOR
CLOCK
57
51
52
43
44
42
45
63
41
CHG SW
RF4
INM4
RF21
RF21
RF2
RF2
VC
VC
VCP
VCP
INM2
INM2
APCREF
APCREF
PAPC
PA PC
MODE2
MODE2
MODE1
MODE1
WAKEUP
LATCHC
DATA
CLOCK
DATA
CLOCK
VLG2O
SYNC
14
13
67
8
7
3
12
48
47
15
2
55
59
50
46
49
4
56
11
SDTO
SCK
PD
13
LD
D
F
G
B
A
H
SYNC
DTC2D
DTC2D
DTC1D
DTC1D
INP1
INP1
RS
DC IN
V IN
RF4
INM4
RS
CHGSW
V IN
DC IN
58
BATM1
LATCHC
WAKEUP
VLG1O
BATM1
BATM2
CHGMNT
CHGMNT
VLG2O
VLG1O
VG
L4
9
6
VG
L4
RSTB
SLPOUT
8
VCC2_ON
46
XPOWLT
15
CHGMNT1
20
DCINMNT
40
EX_BATT
17
BATMNT
6
VCC_SWITCHING
48
XAPC_OFF
4
AGCCON
SYSTEM CONTROLLER
IC801 (3/3)
RSTB
RST
05
VCC 2V
VCPU 2V
D411
VCC 2V
D404
D402
D406
D410
D401
RECHARGEABLE
BATTERY
NC-WMAA
2PCS. 2.4V
OR
DRY BATTERY
SIZE “AA”
(IEC DESIGNATION LR6)
2PCS. 3V
3V,
SPINDLE MOTOR
DRIVER (IC402) 3V,
HEADPHONE
AMP (IC351) 3V
DC IN 4.5V
–+
J401 (1/2)
J401 (2/2)
EXT BATT
VG
VCC 3V
CHARGE
LOW BATTERY
DETECTOR
IC404
E
C
POWER CONTROL
IC401 (2/2)
(Page 9)
(Page 9)
(Page 9)
(Page 10)
(Page 10)
(Page 10)
(Page 11)
(Page 10)
D-RAM
(IC602)
2V
B+
SWITCH
Q602
Q603
DVDD
B+
SWITCH
Q401, 405

D-E880/EJ815
05
E880/EJ815:
E13, E33 HK,
AUS, CH
()
EJ815:US, CND, AEP,
UK, FR, G
()
OPTICAL
PICK-UP
BLOCK
DAX-22EBG
(US, CND, AEP, UK)
DAX-22EBA
(Other)
B
C
D
E
F
G
H
I
J
12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
A
– 16 – – 17 – – 18 –
5-4. PRINTED WIRING BOARD
• Semiconductor
Location
Ref. No. Location
D401 D-13
D402 C-15
D403 B-15
D404 D-14
D405 D-13
D406 B-9
D409 B-6
D410 E-13
D411 C-13
D412 B-15
D413 A-7
D414 C-13
D415 H-17
D601 I-18
IC302 H-14
IC351 H-8
IC401 B-14
IC402 B-16
IC403 A-6
IC404 C-9
IC601 H-19
IC602 I-4
IC801 I-16
IC802 H-15
Q301 G-13
Q302 G-14
Q401 E-13
Q402 B-13
Q403 D-13
Q404 B-9
Q405 D-13
Q406 A-14
Q407 E-13
Q408 E-13
Q409 B-15
Q411 G-3
Q412 B-7
Q414 C-13
Q601 I-15
Q602 H-5
Q603 I-5
Q604 G-3
Q801 I-5
Note on PrintedWiring Board:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•a:Through hole.
•b: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts onthe patternfacesideseenfrom
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
• Abbreviation
AUS : Australian model
CH : Chinese model
CND : Canadian model
E13 : 220 - 230 V AC area in E model
E33 : 100 - 240 V AC area in E model
FR : French model
G : German model
HK : Hong Kong model

D-E880/EJ815
– 19 – – 20 – – 21 – – 22 –
5-5. SCHEMATIC DIAGRAM • See page 15 forWaveforms •See page 23 for IC Block Diagrams.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
• % : indicates tolerance.
•C: panel designation.
•U: B+ Line.
• Total current is measured with CD installed.
• Powervoltageis dc 4.5V andfed with regulated dc power
supply from DC IN jack (J401).
• Voltages and waveforms are dc with respect to ground in
playback mode.
no mark : CD PLAY
• Voltagesare taken with aVOM(Input impedance 10MΩ).
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 PLAY (ANALOG OUT)
c: CD PLAY (OPTICAL OUT)
• Abbreviation
AUS : Australian model
CH : Chinese model
CND : Canadian model
E13 : 220 - 230 V AC area in E model
E33 : 100 - 240 V AC area in E model
FR : French model
G : German model
HK : Hong Kong model
Note:
The components identi-
fied by mark 0or dotted
linewith mark 0arecriti-
cal for safety.
Replace only with part
number specified.
Note:
Lescomposants identifiés par
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.

– 23 – – 24 – – 25 – – 26 –
• IC Block Diagrams
IC351 TA2120FN (EL)
IC402 MPC17H71MTAEL
+ –
+ –
+ –
23 20 19 18 17 16 15 14 13
234 5 678910 11 12
1
24
BIAS BEEP
PW
SW
MT
SW
ALC
DET
ATT
SW
PWC
SW
OUT B OUT A
BEEP
IN
BST
PW
B
PW
C
BST
NF
ADD
OUT
RF IN PWC
SW
OUT B OUT C OUT A PWR
GND
MIX
OUT
ALC
IN
ALC
DET
ATT
SW
IN AIN BGND
MT
TC
MT
SW
PW
SW
BIAS
BIAS
IN
BST
SW
BST
OUT
VCC
ADD
A
ADD B
21
22
PW
A
ALC ALC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
18
19
20
21
22
23
24
25
26
29
30
27
28
17
16
MODE CONTROL ROTATION
DETECTOR
MODE CLOCK REGULATOR
HOLD PWM REGULATOR
MODE TIME REGULATOR
CLOCK DIVIDER
STATE MACHINE
STARTUP PATTERN
GENERATOR
PATTERN REGULATOR
SEQUENCER
CPU INTERFACE
SERIAL PORT
PARALLEL
INTERFACE
OPERATION MODE
OPERATION MODE
REGULATOR
TEST MODE REGULATOR
PREDRIVER
FEEDBACK PATTERN
GENERATOR
BEMF
SEPARATOR
OVERFLOW REGULATOR
PHASE DELAY
REGULATOR
FEEDBACK RESISTOR
PHASE
DECODER
PWM
DECODER
FG
SYNC
PWM
POL
TEST
RST
DATA
LTCH
CLK
VC
AGND
OEB
VDU
U
PGDUV V
VDVW
W
PGDW
VG
DGND
W1
OE
WP
VP
UP
BEMF
DETECT
V1
U1
COM
TST0
TST1
TST2
TST3
NC
IC401 MPC17A52ZFTA IC601 CXD3027R
21 22 232019
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
71 70 69 6872
PREDRIVER
H BRIDGE ON H BRIDGE ON
H BRIDGE ON
SYSTEM
CONTROL,
INPUT/OUTPUT
CONTROLLER
VG
VC VC
VC
VC
VC
VC
VC
VC
VC
VG
VG
VG
VG
VG
VGDCINVC
VC
VIN
VC VG
VC VG
VIN VIN
VC
DCIN
VG
VG
D1 (DRV MUTE)
25 26 27 2824 29 30 31 32 33 34 35 36
37
38
39
40
PREDRIVER
CLOCK
CONTROLLER
41
42
43
44
50
51
52
53
54
46
45
47
48
49
SWITCHING
POWER
CIRCUIT 2
SWITCHING
POWER
CIRCUIT 3
BAND GAP
REFERENCE
SUB
REFERENCE
PRE-
DRIVER
DOWN SIDE
PRE-DRIVER
DOWN SIDE
PRE-DRIVER
UP SIDE
PRE-DRIVER
UP SIDE
PRE-DRIVER
SAW TOOTH
WAVEFORM
OCCURRENCE
CIRCUIT
LINEAR, CONSTANT
CURRENT, CONSTANT
VOLTAGE CHARGING
BATTERY CHARGE CIRCUIT
SWITCHING POWER
CIRCUIT 1
CHARGING BATTERY
VOLTAGE DETECTOR
CIRCUIT
LINEAR REGULATOR
VG
POWER CIRCUIT
VC
67 66 65 64 63 62 61 60 59 58 57 56 55
LOW VOLTAGE DETECTOR
HPI2
HPOUT2 HPOUT1
VHP
VD3
VD23
RO2
MGND2
FO2
VD12
RO1
MGND1
FO1
VD1
RO3
FO3
MGND3
HPGND
VLG3
RF21
PAPC
APCREF
VREF
L4
RF2
INM2
VG
GND
SYNC
WAKEUP
CLOCK
DATA
LATCHC
FI3
RI3
HPI1
FI1
RI1
FI2
RI2
CHGSW
RS
INM4
RF4
DCIN
DCIN
VC
VCP
RSTB
MODE1
MODE2
DTC2D
DTC1D
INM1
RF1
INP1 CHGMNT BATM2 BATM1 VLG1O L1L PGND1 L1H VIN L2H PGND2 L2L VLG2O PGND3 L3 DTC3 RF3 INM3
D2 (H BRIDGE/HEADPHONE)
D3 (HPON)
ERROR
CORRECTOR
32K
RAM
EFM
DEMODULATOR
SUB CODE
PROCESSOR
SERVO
AUTO
SEQUENCER
D/A
INTERFACE
VIBRATION
MEMORY
CONTROLLER
+
COMPRESSION
EXPANDER
DAC
SELECTOR
DIGITAL
OUT
ASYMMETRY
CORRECTOR
DIGITAL
PLL
DIGITAL
CLV
CPU
INTERFACE
OP AMP
ANALOG SWITCH
SERVO BLOCK
SIGNAL
PROCESSOR
BLOCK
MEMORY CONTROLLER,
BUS BOOST BLOCK
A/D
CONVERTER
SERVO
INTERFACE
SERVO DSP
FOCUS SERVO
SLED SERVO
TRACKING
SERVO
CLOCK
GENERATOR
LPF
LPF
MIRR
DFCT
FOK
PWM GENERATOR
FOCUS PWM
GENERATOR
SLED PWM
GENERATOR
TRACKING PWM
GENERATOR
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
XOE
A0 –A11
SYSM
AMUTE
HPL
HPM
HPR
PCMDI
LRCKI
BCKI
AOUT1
AIN1
LOUT1
LOUT2
AIN2
AOUT2
A9
A8
A7
DVSS
RFAC
XTAO
XTAI
XTSL VCTL
VPCO
WFCK
GFS
XUGF
MDS
C2PO
WDCK
BIAS
ASYI
ASYO
FILO
FILI
PCO
PWMI
LOCK
MDP
SDTI
SCSY
SCOR
SBSO
EXCK
SDTO
XLAT
CLOK
SENS
XSOE
R4M
IGEN
VDD0 COUT
MIRR
DFCT
FOK
PWMI
LOCK
HPR
HPM
HPL
VDD1
C176
MDP MDS
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SCLK
ATSK
SSTP
COUT
FOK
DFCT
MIRR
VSS1
TEST TES1
AVDD0
IGEN
AVSS0
RFDC
E
F
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
XOE XCAS D2 D3 D0 D1 XWE XRAS A11 A10 DVDD A0 A1 A2 A3 AVDD2 LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LOUT1 AVDD1 XVSS XTAO XTAI XVDD BCKI
XOE
XCAS
D2 D3 D0 D1
XWE
XRAS
A11 A10
DVDD
A0 A1 A2 A3
AVDD2
LOUT2
AIN2
AOUT2
AVSS2 AVSS1
AOUT1
AIN1
LOUT1
AVDD1
XVSS
XTAO
XTAI
XVDD
BCKI
VDD0 COUT
MIRR
DFCT
FOK
PWMI
LOCK
HPR
HPM
HPL
VDD1
MDP MDS
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
VSS1
A VDD A GND
D VDD
AVDD0
IGEN
AVSS0
RFDC
E
F
RFDC
E
F
B
A
VC
CLTV
XPCK
A6
A5
A4
XWRE
XRDE
XEMP
XWIH
XQOK
AMUTE
SDTI
XQCK
SCSY
SCOR
VSS0
SBSO
EXCK
XRST
SYSM
SDTO
XLAT
CLOK
SENS
SCLK
XSOE
ATSK
R4M
A9
A8
A7
DVSS
A6
A5
A4
XWRE
XRDE
XEMP
XWIH
XQOK
AMUTE
SDTI
SCSY
SCOR
VSS0 D GND
SBSO
EXCK
SYSM
SDTO
XLAT
CLOK
SENS
SCLK
XSOE
ATSK
R4M
BCK
PCMDI
PCMD
LRCKI
LRCK
DOUT
VDD2
WFCK
C2PO
GFS
XPCK
XUGF
WDCK
VSS2
XTSL
AVDD3
ASYO
ASYI
BIAS
RFAC
AVSS3
CLTV
PCO
FILI
FILO
VCTL
VPCO
VC
A
B
BCK
PCMDI
PCMD
LRCKI
LRCK
DOUT
VDD2
WFCK
C2PO
GFS
XPCK
XUGF
WDCK
VSS2
XTSL
AVDD3
ASYO
ASYI
BIAS
RFAC
AVSS3
CLTV
PCO
FILI
FILO
VCTL
VPCO
VC
A
B
XCAS
D0 –D4
XWE
BCK
PCMD
LRCK
DOUT
XWRE
XRAS
XRDE
XQOK
XWIH
XEMP
IC802 CXD751-103R
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
BIT
SELECT
SERIAL
PARALLEL
CONVERTER
TSB
SIGNAL
ENCODER
DECODER
24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8
PO26 PO27 NC NC
VSS2 TSB RW
SEL22 SEL20
VSS0
XLT2
SO2
SCK2
REQ
SEL21
XLT
SCK
SO
1SI
VDD0
VSS1
RST
MCLK
BUSY
PO25
PO24
PO23
VSS3
VDD1
PO22
PO21
PO20

– 27 –
5-6. IC PIN FUNCTION DESCRIPTION
• IC801 TMP88CM22F-1A49 (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1VSS
— Ground terminal
2 IRRMC I Not used (fixed at “L”)
3 FOKI I Focus OK signal input from the CXD3027R (IC601) “L”: NG, “H”: OK
4 AGCCON O AGC control pulse signal output terminal
5XLEDDISP O LED control signal output terminal Not used (open)
6VCC
SWITCHING O Control signal output terminal for the switching power supply circuit
7 AMUTE O Analog audio muting ON/OFF control signal output terminal “H”: muting ON
8 VCC2 ON O VCC2 voltage control signal output terminal
9 XRST O Reset signal output to the headphone amp (IC351) and CXD3027R (IC601) “L”: reset
10 SCK OSerial data transfer clock signal output to the power control (IC401), spindle motor driver
(IC402), and CXD3027R (IC601)
11 SDTI I Serial data input from the CXD3027R (IC601)
12 SDTO OSerial data output to the power control (IC401), spindle motor driver (IC402), and CXD3027R
(IC601)
13 SLPOUT O Wake-up control signal output to the power control (IC401) (for system standby reset)
14 SEL I Plug-in detection signal input terminal of LINE OUT (OPTICAL) jack (J301) (A/D input)
15 CHGMNT1 I Battery charge voltage detection input from the power control (IC401) (A/D input)
16 VCDKEY I Key input from the S809, S810 (VOLUME +/–), and switch unit (A/D input)
17 BATMNT I Battery voltage detection signal input terminal
18 KEY I Key input from the switch unit (A/D input)
19 RMKEY I Key input from the headphone with remote commander (A/D input)
20 DCINMNT I DC input voltage detection input terminal (A/D input) and DC input jack use/no use detection
input terminal (A/D input)
21 OPEN I CD door open/close detection switch (S801) input terminal
The stop status is reset with the falling edge of input signal
22 VREFL I Reference voltage input terminal (0V) for A/D converter
23 VREFH I Reference voltage input terminal (+2V) for A/D converter
24 VDD — Power supply terminal (+2V)
25 SCOR I Sub-code sync (S0+S1) detection signal input from the CXD3027R (IC601)
26 GRSCOR I Communication clock signal input from the CXD3027R (IC601)
27 FG I FG pulse signal input from the spindle motor driver (IC402)
28 BEEP O Beep sound signal output to the headphone amp (IC351)
29 NC — Not used (fixed at “H”)
30 RMSCK O Communication clock output to the communication format converter (IC802)
31 RMDATI I Communication data bus input of headphone with remote commander from the communication
format converter (IC802)
32 RMDATO O Communication data bus output of headphone with remote commander to the communication
format converter (IC802)
33 RMRW O Read/write control signal output of headphone with remote commander to the communication
format converter (IC802) “L”: read mode, “H”: write mode
34 RMLAT O Serial data latch pulse signal output of headphone with remote commander to the communication
format converter (IC802)
35 WFCKI I Demodulation signal input from the CXD3027R (IC601)
36 COMPON I I E880/EJ815: E13, E33, Hong Kong, Australian, and Chinese models: Not used (open)
EJ815: US, Canadian, AEP, UK, French, and German models: Not used (pull up)
• Abbreviation E13: 220 to 230V AC area in E model, E33: 100 to 240V AC area in E model

–28 –
Pin No. Pin Name I/O Description
37 XNTSC I I Not used (fixed at “H”)
38 AVLS I AVLS (Automatic Volume Limiter System) switch (S803) input terminal
“L”: normal mode, “H”: limit mode
39 HOLD I HOLD switch (S804) input terminal “L”: hold ON, “H”: hold OFF
40 EX BATT I External battery detection signal input terminal “H”: external battery
41 DRVRST O Control signal output to the spindle motor driver (IC402)
42 XOE O Optical pick-up power ON/OFF control signal output terminal “L”: ON
43 XLAT O Serial data latch pulse signal output to the CXD3027R (IC601)
44 XSOE O Serial data output enable signal output to the CXD3027R (IC601)
45 DRVLT O Latch signal output to the spindle motor driver (IC402)
46 XPOWLT O Latch signal output to the power control (IC401)
47 XDOUTON O Digital output LED control signal output terminal “L”: ON
48 XAPC OFF O APC mute signal output terminal “L”: mute
49 XVRST —Not used (open)
50 to 64 SEG14 to SEG0 O Segment drive signal output to the liquid crystal display on the switch unit
65 to 68 COM3 to COM0 O Common drive signal output to the liquid crystal display on the switch unit
69 to 71 V3 to V1 O Bias signal output to the liquid crystal display driver
72, 73 C1, C0 O Capacitor connected terminal for the liquid crystal display driver voltage-up (for bias)
74 STOP I Not used (fixed at “L”)
75 TEST I Test terminal for internal connection (normally: fixed at “L”)
76 XHPSW O ON/OFF control signal output to the headphone amp (IC351) “L”: ON
77 XLIGHT O LCD back light control signal output to the liquid crystal display on the switch unit
78 RESET I System reset signal input from the power control (IC401) “L”: reset
For several hundreds msec. after the power supply rises, “L”is input, then it changes to “H”
79 XIN I System clock input from the CXD3027R (IC601) (4.2336MHz: 1/4 dividing of 16.9MHz)
80 XOUT O System clock output terminal Not used (open)

– 29 –
(1) GENERAL SECTION
SECTION 6
EXPLODED VIEWS
Les composants identifiés par une
marque 0sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
• 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 num-
ber in the exploded views are not supplied.
• Accessories and packing materials are given
in the last of the electrical parts list.
NOTE:
• -XX and -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
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 3-318-382-01 SCREW (1.7X3), TAPPING
2 X-4952-203-1 OPEN ASSY
3 4-224-016-01 KNOB (OPEN)
4 4-224-786-01 LEVER, DETECTION
5 3-375-114-51 SCREW
6 1-674-587-11 SWITCH UNIT
7 4-908-792-91 SCREW (B2)
8 4-224-015-01 BUTTON (VOL)
9 3-341-432-01 SCREW (M1.4X3), TAPPING
10 X-3379-037-1 LID UPPER SVX ASSY (FOR SILVER) (E880)
10 X-3379-218-1 LID UPPER SVX ASSY (FOR BLUE) (E880)
10 X-3379-219-1 LID UPPER SVX ASSY (FOR SILVER)
(EJ815: AEP, UK, FR, G)
10 X-3379-220-1 LID UPPER SVX ASSY (FOR BLUE)
(EJ815: AEP, UK, FR, G)
10 X-3379-221-1 LID UPPER SVX ASSY (FOR SILVER)
(EJ815: US, CND, E13, E33, HK, AUS, CH)
10 X-3379-222-1 LID UPPER SVX ASSY (FOR BLUE)
(EJ815: US, CND, E13, E33, HK, AUS, CH)
11 3-043-558-01 SPRING (B) (OPEN)
12 X-4952-205-1 ARM ASSY, SWITCHING
13 3-318-201-51 SCREW (B) (1.4X4), TAPPING
14 X-4952-202-1 CABINET (UPPER) SUB ASSY (FOR SILVER)
14 X-4952-326-1 CABINET (UPPER) SUB ASSY (FOR BLUE)
15 4-224-228-01 SPACER (CABINET UPPER)
16 4-225-396-01 SPACER (C)
17 3-042-634-01 SPACER (D)
18 4-224-229-01 SPACER (A)
19 4-224-230-01 SPACER (B)
20 4-224-053-01 SCREW (M1.4), STEP
21 3-043-559-01 SHEET (FULCRUM PLATE)
9
10
9
11
11
12
1
1
13
14
21
8
7
5
1
2
3
4
6
7
17
16
15
19
20
18
• Abbreviation
AUS : Australian model
CH : Chinese model
CND: Canadian model
E13 : 220 - 230 V AC area in
E model
E33 : 100 - 240 V AC area in
E model
FR : French model
G : German model
HK : Hong Kong model

– 30 –
55
55
55
56
57
62
58
59
60
61
51
52
53
54
63
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
(2) MAIN BOARD SECTION
51 4-224-048-01 FOOT, RUBBER
52 X-3378-691-1 CABINET (LOWER) SUB ASSY (FOR SILVER)
(E880)
52 X-3378-692-1 CABINET (LOWER) SUB ASSY (FOR BLUE)
(E880)
52 X-4952-328-1 CABINET (LOWER) SUB ASSY (FOR SILVER)
(EJ815: EXCEPT E13, HK)
52 X-4952-329-1 CABINET (LOWER) SUB ASSY (FOR BLUE)
(EJ815: EXCEPT E13, HK)
52 X-4952-330-1 CABINET (LOWER) SUB ASSY (FOR SILVER)
(EJ815: E13, HK)
52 X-4952-331-1 CABINET (LOWER) SUB ASSY (FOR BLUE)
(EJ815: E13, HK)
53 4-224-020-01 KNOB (HOLD) (FOR BLUE) (EJ815)
53 4-224-020-11 KNOB (HOLD) (FOR SILVER)
54 A-3323-346-A MAIN BOARD, COMPLETE
(E880/EJ815: E13, E33, HK)
54 A-3323-359-A MAIN BOARD, COMPLETE (EJ815: FR)
54 A-3323-459-A MAIN BOARD, COMPLETE
(EJ815: US, CND, AEP, UK, G)
54 A-3323-507-A MAIN BOARD, COMPLETE (EJ815: AUS, CH)
55 4-221-927-11 INSULATOR
56 4-224-012-01 TERMINAL BOARD (+), BATTERY
57 4-224-014-01 PLATE, CHARGE DETECTION
58 4-224-013-01 SPRING (-), BATTERY TERMINAL
59 3-318-201-51 SCREW (B) (1.4X4), TAPPING
60 4-224-021-01 LID, BATTERY CASE (FOR SILVER)
60 4-224-021-11 LID, BATTERY CASE (FOR BLUE)
61 4-984-751-01 KNOB (AVLS) (FOR SILVER) (EJ815)
61 4-984-751-41 KNOB (AVLS) (FOR BLUE)
62 3-043-143-01 CUSHION, SARANET (EJ815)
63 3-831-441-99 CUSHION, STOPPER
(EJ815: US, CND, AEP, UK, G)

– 31 –
(3) OPTICAL PICK-UP SECTION
(CDM-3022EBG (US, Canadian, AEP, UK))
(CDM-3022EBA (Other))
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
102
110
110
106
108
109
111
107 105
101
104
103
M901
not supplied
M902
0101 X-3378-495-1 OPTICAL PICK-UP (DAX-22EBG)
(US, CND, AEP, UK)
0101 X-4952-079-1 OPTICAL PICK-UP (DAX-22EBA) (Other)
102 3-704-197-92 SCREW (M1.4X1.8), LOCKING
103 4-220-645-01 SHAFT, STANDARD
104 4-220-646-01 RACK
105 A-3328-298-A SCREW ASSY, FEED
106 3-338-645-31 WASHER (0.8-2.5)
107 3-686-458-03 SCREW (P1.4X3.5), TAPPING
108 4-220-648-01 GEAR (C)
109 X-4951-688-1 BRACKET ASSY, SLED
110 3-348-998-61 SCREW (M1.4X4), TAPPING, PAN
111 X-4951-687-1 BASE ASSY, SLED
M901 A-3328-299-A MOTOR BLOCK ASSY, SLED (WITH GEAR)
M902 A-3328-418-A CHASSIS ASSY (SPINDLE)
(WITH TURN TABLE)
The components identified by
mark 0or dotted line with
mark 0are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.

– 32 –
SECTION 7
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3323-346-A MAIN BOARD, COMPLETE
(E880/EJ815: E13, E33, HK)
A-3323-359-A MAIN BOARD, COMPLETE (EJ815: FR)
A-3323-459-A MAIN BOARD, COMPLETE
(EJ815: US, CND, AEP, UK, G)
A-3323-507-A MAIN BOARD, COMPLETE (EJ815: AUS, CH)
*********************
3-831-441-99 CUSHION, STOPPER
< CAPACITOR/RESISTOR >
C101 1-104-851-11 TANTALUM CHIP 10uF 20% 10V
C102 1-164-217-11 CERAMIC CHIP 150PF 5% 50V
C103 1-162-963-11 CERAMIC CHIP 680PF 10% 50V
C104 1-125-899-11 TANTALUM CHIP 220uF 20% 4V
C161 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C163 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V
C201 1-104-851-11 TANTALUM CHIP 10uF 20% 10V
C202 1-164-217-11 CERAMIC CHIP 150PF 5% 50V
C203 1-162-963-11 CERAMIC CHIP 680PF 10% 50V
C204 1-125-899-11 TANTALUM CHIP 220uF 20% 4V
C261 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C263 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V
C301 1-117-720-11 CERAMIC CHIP 4.7uF 10V
C304 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C306 1-115-156-11 CERAMIC CHIP 1uF 10V
C307 1-127-569-11 TANTALUM CHIP 100uF 20% 4V
C308 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C361 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C362 1-115-156-11 CERAMIC CHIP 1uF 10V
C363 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C364 1-115-156-11 CERAMIC CHIP 1uF 10V
C365 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C401 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C403 1-104-752-11 TANTALUM CHIP 33uF 20% 6.3V
C404 1-104-752-11 TANTALUM CHIP 33uF 20% 6.3V
C405 1-104-752-11 TANTALUM CHIP 33uF 20% 6.3V
C406 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C407 1-125-899-11 TANTALUM CHIP 220uF 20% 4V
C408 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C409 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C410 1-110-569-11 TANTALUM CHIP 47uF 20% 4V
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
• -XX and -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 order-
ing 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
Les composants identifiés par une
marque 0sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
• Abbreviation
AUS : Australian model
CH : Chinese model
CND: Canadian model
E13 : 220 - 230 V AC area in
E model
E33 : 100 - 240 V AC area in
E model
FR : French model
G : German model
HK : Hong Kong model
C412 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C413 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C414 1-104-913-11 TANTALUM CHIP 10uF 20% 16V
C415 1-115-566-11 CERAMIC CHIP 4.7uF 10% 10V
C416 1-115-156-11 CERAMIC CHIP 1uF 10V
C417 1-104-852-11 TANTALUM CHIP 22uF 20% 10V
C418 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C419 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C420 1-115-156-11 CERAMIC CHIP 1uF 10V
C421 1-113-682-11 TANTALUM CHIP 33uF 20% 10V
C422 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C423 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C424 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C425 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C426 1-104-851-11 TANTALUM CHIP 10uF 20% 10V
C427 1-115-156-11 CERAMIC CHIP 1uF 10V
C428 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C429 1-113-682-11 TANTALUM CHIP 33uF 20% 10V
C430 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C431 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C432 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C433 1-104-752-11 TANTALUM CHIP 33uF 20% 6.3V
C434 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C435 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C436 1-104-752-11 TANTALUM CHIP 33uF 20% 6.3V
C437 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V
C438 1-110-569-11 TANTALUM CHIP 47uF 20% 4V
C442 1-115-156-11 CERAMIC CHIP 1uF 10V
C443 1-115-156-11 CERAMIC CHIP 1uF 10V
C444 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C445 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C448 1-162-925-11 CERAMIC CHIP 68PF 5% 50V
C449 1-115-566-11 CERAMIC CHIP 4.7uF 10% 10V
C451 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C452 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C453 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C454 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V
C456 1-115-156-11 CERAMIC CHIP 1uF 10V
C457 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C462 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C501 1-164-156-11 CERAMIC CHIP 0.1uF 25V
MAIN

– 33 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C502 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C601 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C602 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C603 1-216-864-11 METAL CHIP 0 5% 1/16W
(E880/EJ815: E13, E33, HK, AUS, CH)
C604 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V
C605 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C606 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
C607 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C608 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C609 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V
C611 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C612 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
(EJ815: US, CND, AEP, UK, FR, G)
C612 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
(E880/EJ815: E13, E33, HK, AUS, CH)
C613 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
(EJ815: US, CND, AEP, UK, FR, G)
C613 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
(E880/EJ815: E13, E33, HK, AUS, CH)
C614 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C615 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C616 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C617 1-115-156-11 CERAMIC CHIP 1uF 10V
C618 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C619 1-162-917-11 CERAMIC CHIP 15PF 5% 50V
C620 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C621 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C622 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C623 1-110-569-11 TANTALUM CHIP 47uF 20% 4V
C624 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C626 1-115-156-11 CERAMIC CHIP 1uF 10V
C627 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C630 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C631 1-162-917-11 CERAMIC CHIP 15PF 5% 50V
C801 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C802 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C803 1-117-720-11 CERAMIC CHIP 4.7uF 10V
C804 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C805 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C806 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C807 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C808 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C809 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C811 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C812 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C813 1-115-156-11 CERAMIC CHIP 1uF 10V
C819 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C851 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
< CONNECTOR >
CN501 1-573-922-21 CONNECTOR, FFC/FPC (ZIF) 13P
*CN502 1-785-877-21 HOUSING, CONNECTOR 4P
CN503 1-784-342-21 HOUSING, CONNECTOR 2P
CN801 1-766-492-21 CONNECTOR, FFC/FPC (ZIF) 24P
< DIODE >
D401 8-719-049-09 DIODE 1SS367-T3SONY
D402 8-719-058-24 DIODE RB501V-40TE-17
D403 8-719-977-40 DIODE UDZ-TE-17-13B
D404 8-719-049-09 DIODE 1SS367-T3SONY
D405 8-719-077-01 DIODE CRS03 (TE85L)
D406 8-719-077-01 DIODE CRS03 (TE85L)
D409 8-719-049-09 DIODE 1SS367-T3SONY
D410 8-719-049-09 DIODE 1SS367-T3SONY
D411 8-719-049-09 DIODE 1SS367-T3SONY
D412 8-719-049-09 DIODE 1SS367-T3SONY
D413 8-719-049-09 DIODE 1SS367-T3SONY
D414 8-719-049-09 DIODE 1SS367-T3SONY
D415 8-719-049-09 DIODE 1SS367-T3SONY
D601 8-719-988-78 DIODE SB007W03Q
< FERRITE BEAD/SHORT >
FB101 1-216-864-11 METAL CHIP 0 5% 1/16W
FB102 1-216-864-11 METAL CHIP 0 5% 1/16W
(E880/EJ815: E13, E33, HK)
FB102 1-414-760-21 FERRITE BEAD
(EJ815: US, CND, AEP, UK, FR, G, AUS, CH)
FB201 1-216-864-11 METAL CHIP 0 5% 1/16W
FB202 1-216-864-11 METAL CHIP 0 5% 1/16W
(E880/EJ815: E13, E33, HK)
FB202 1-414-760-21 FERRITE BEAD
(EJ815: US, CND, AEP, UK, FR, G, AUS, CH)
FB301 1-216-864-11 METAL CHIP 0 5% 1/16W
FB302 1-414-760-21 FERRITE BEAD
FB303 1-216-295-00 SHORT 0
FB305 1-216-295-00 SHORT 0
FB601 1-414-760-21 FERRITE BEAD
< IC >
IC302 8-759-488-29 IC TC7W66FU (TE12R)
IC351 8-759-522-87 IC TA2120FN (EL)
IC401 8-759-655-73 IC MPC17A52ZFTA
IC402 8-759-594-58 IC MPC17H71MTAEL
IC403 8-759-594-55 IC TC75S57F (TE85R)
IC404 8-759-653-10 IC XC61AN2402MR
IC601 8-752-398-18 IC CXD3027R
IC602 8-759-594-56 IC MSM51X17400D-10TFSR1
IC801 8-759-658-93 IC TMP88CM22F-1A49
IC802 8-752-397-55 IC CXD751-103R
< JACK >
J301 8-749-016-28 JACK JFJ8001-010010 (LINE OUT (OPTICAL))
J302 1-793-288-21 JACK (i/REMOTE)
J401 1-793-156-11 JACK, DC (EXT BATT/DC IN 4.5V)
< COIL/RESISTOR >
L301 1-216-295-00 SHORT 0
(E880/EJ815: E13, E33, HK)
L301 1-410-997-21 INDUCTOR CHIP 2.2uH
(EJ815: US, CND, AEP, UK, FR, G, AUS, CH)
L302 1-216-295-00 SHORT 0
(E880/EJ815: E13, E33, HK)
L302 1-410-997-21 INDUCTOR CHIP 2.2uH
(EJ815: US, CND, AEP, UK, FR, G, AUS, CH)
L304 1-216-295-00 SHORT 0
L305 1-216-295-00 SHORT 0
MAIN