Sony HCD-HPX9 Service Manual

HCD-HPX9

SERVICE MANUAL

Ver. 2.0 2006.09

HCD-HPX9 is the amplifier, CD player,
tape deck and tuner section in CMT -HPX9.

CD CD Mechanism Type CDM82A-F1BD81
Section Base Unit Name BU-F1BD81A

Tape deck Model Name Using Similar Mechanism NEW
Section Tape T ransport Mechanism T ype CMAL5Z225A

US Model

Canadian Model

E Model

Australian Model

Model Name Using Similar Mechanism NEW

Optical Pick-up Block Name KSM-215DCP

Main unit

Amplifier section
For the United States model
AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from
120 – 10,000 Hz: rated 75 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.

North American model:
Continuous RMS power output (reference):

Other models:
The following measured at AC 240 V, AC 220 V or AC
120 V
DIN power output (rated): 53 + 53 W

Continuous RMS power output (reference):

Inputs
MD/VIDEO: Sensitivity 450/250 mV,

Outputs
PHONES: Accepts headphones with

80 + 80 W
(6 ohms at 1 kHz, 10%
THD)

(6 ohms at 1 kHz, DIN)

70 + 70 W
(6 ohms at 1 kHz, 10%
THD)

impedance 47 kilohms

an impedance of 8 ohms or
more.

SPECIFICATIONS

SPEAKER: Accepts impedance of 6 t

CD player section

Laser Semiconductor laser

Frequency response 20 Hz – 20 kHz

Tape deck section

Recording system 4-track 2-channel, stereo
Frequency response 50 – 13,000 Hz (±3 dB),

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range 87.5 – 108.0 MHz
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced

ntermediate frequency 10.7 MHz

I

AM tuner section

Tuning range
Pan-American model: 530 – 1,710 kHz

16 ohms.

(λ=780 nm)
Emission duration:
continuous

using Sony TYPE I
cassettes

(with the tuning interval
set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval
set at 9 kHz)

COMPACT DISC DECK RECEIVER

Other models: 530 – 1,710 kHz

o

Antenna AM loop antenna, external

Intermediate frequency 450 kHz

General

Power requirements
North American model: 120 V AC, 60 Hz
Australian model: 230 – 240 V AC, 50/60 Hz
Argentine model: 220 V AC, 50/60 Hz
Korea model: 220 V AC, 60 Hz
Saudi Arabian model: 120 – 127/220 or 230 – 240

Other models: 120 V, 220 V or 230 – 240

Power consumption
North American model: 120 W
Other models: 105 W

Design and specifications are subject to change
without notice.

(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)

antenna terminal

V AC, 50/60 Hz
Adjustable with voltage
selector

V AC, 50/60 Hz
Adjustable with voltage
selector

9-877-809-11

2006I16-1
© 2006.09

Sony Corporation

Personal Audio Division
Published by Sony Techno Create Corporation

HCD-HPX9

TABLE OF CONTENTS

1. SERVICING NOTES ................................................ 4

2. GENERAL ................................................................... 5

3. DISASSEMBLY

3-1. Disassembly Flow-1 ........................................................ 7

3-2. Disassembly Flow-2 ........................................................ 8

3-3. Optical Pick-Up Block .................................................... 9

3-4. Side Plate (L) (R), Top Panel Section.............................. 10

3-5. Mechanical Deck ............................................................. 11

3-6. Front Panel Section ......................................................... 12

3-7. PANEL (1), (2) Board, HEADPHONE Board ................ 12

3-8. Tuner (FM/AM), Dc Fan ................................................. 13

3-9. MAIN Board.................................................................... 14

3-10. Rear Panel Section........................................................... 14

3-11. AMP Board, Switching Regulator................................... 15

3-12. POWER Board ................................................................ 15

3-13. CD Mechanism Deck (CDM82A)................................... 16

3-14. Plate (Cover Top)............................................................. 17

3-15. Top Section...................................................................... 17

3-16. Arm Section..................................................................... 18

3-17. CD Mechanism Deck Section ......................................... 19

3-18. Sub Gear (2 Step), Sub Slider Assy................................. 20

3-19. Arm (R) ........................................................................... 21

3-20. Gear (Stock Planet) (Right) ............................................. 22

3-21. Lever (Sub Gear Back L) ................................................ 22

3-22. Arm (L)............................................................................ 23

3-23. Gear (Stock Rot Long) (Left) .......................................... 24

3-24. Gear (Stock Rot Short) (Right) ....................................... 24

3-25. Stocker (1) Assy To Stocker (5) Assy.............................. 25

3-26. SPR-E (Roller Slider Upper) (Top Section) .................... 26

3-27. Rubber Roller (Top Section) ........................................... 26

3-28. LOD Motor ...................................................................... 27

3-29. Slider (Push-popup)......................................................... 27

3-30. Rotary Encoder ................................................................ 28

3-31. Assembling of the Rotary Encoder ................................. 29

3-32. ELV Motor....................................................................... 30

3-33. Chassis (Top), Chassis (Bottom) ..................................... 31

3-34. Lever (Loading R, Loading L) ........................................ 32

3-35. Disc Stop Lever ............................................................... 33

3-36. DRIVER Board ............................................................... 33

3-37. CD Board (A) .................................................................. 34

3-38. Optical Pick-up (KSM-215DCP) .................................... 34

3-39. Base Unit Section ............................................................ 35

3-40. Lever (BU Lock) ............................................................. 35

3-41. Gear (IDL-B) ................................................................... 36

3-42. Gear (IDL-C) ................................................................... 36

3-43. SPR-E (Tako-Back)......................................................... 37

3-44. Plate (Push) Assy............................................................. 38

3-45. SPR-P (Lock) .................................................................. 39

4. ASSEMBLY

4-1. Assembly Flow ................................................................ 40

4-2. Assembling of the Stocker Section ................................. 41

4-3. Assembling of the Gear (Stock Rot Short) (Right) ......... 42

4-4. Assembling of the Gear (Stock Rot Long) (Left)............ 43

4-5. Confirming the Assembling of the Stocker Section ........ 44

4-6. Assembling of the Gear (Stock Rotary Left)................... 45

4-7. Assembling of the Gear (Stock Rotary Right) ................ 46

4-8. Assembling of the Lever (Sub Gear Back L) .................. 47

4-9. Assembling of the Gear (Sub Gear Pin Right) ................ 48

4-10. Assembling of the Lever (Sub Gear Back R) .................. 49

4-11. Assembling of the Sub Gear (Idler) ................................ 50

4-12. Assembling of the Sub Gear (2 Step) .............................. 51

4-13. Confirming the Assembling of the Arm Section ............. 52

5. TEST MODE ............................................................... 53

6. ELECTRICAL ADJUSTMENTS .......................... 55

7. DIAGRAMS

7-1. Block Diagrams – CD Servo Section – ........................... 59

7-2. Block Diagrams – MAIN Section – ................................ 60

7-3. Block Diagrams

– PANEL/POWER SUPPLY Section – ........................... 61

7-4. Printed Wiring Board – CD Board – ............................... 62

7-5. Schematic Diagram – CD Board – .................................. 63

7-6. Printed Wiring Board – CD MECHANISM Section –.... 64

7-7. Schematic Diagram – CD MECHANISM Section – ...... 65

7-8. Printed Wiring Board – MAIN Board – .......................... 66

7-9. Schematic Diagram – MAIN Board (1/3) – .................... 67

7-10. Schematic Diagram – MAIN Board (2/3) – .................... 68

7-11. Schematic Diagram – MAIN Board (3/3) – .................... 69

7-12. Printed Wiring Board – AMP Board – ............................ 70

7-13. Schematic Diagram – AMP Board – ............................... 71

7-14. Printed Wiring Board – PANEL Section – ...................... 72

7-15. Schematic Diagram – PANEL Section –......................... 73

7-16. Printed Wiring Board – POWER Board – ....................... 74

7-17. Schematic Diagram – POWER Board –.......................... 75

8. EXPLODED VIEWS

8-1. Side Plate, Top Panel Section .......................................... 83

8-2. Front Panel Section ......................................................... 84

8-3. Chassis Section ................................................................ 85

8-4. CD Mechanism Deck Section-1 (CDM82A) .................. 86

8-5. CD Mechanism Deck Section-2 (CDM82A) .................. 87

8-6. CD Mechanism Deck Section-3 (CDM82A) .................. 88

8-7. CD Mechanism Deck Section-4 (CDM82A) .................. 89

8-8. CD Mechanism Deck Section-5 (CDM82A) .................. 90

8-9. CD Mechanism Deck Section-6 (CDM82A) .................. 91

8-10. CD Mechanism Deck Section-7 (CDM82A) .................. 92

8-11. CD Mechanism Deck Section-8 (CDM82A) .................. 93

8-12. CD Mechanism Deck Section-9 (CDM82A) .................. 94

8-13. CD Mechanism Deck Section-10 (CDM82A) ................ 95

8-14. Base Unit Section (BU-F1BD81A) ................................. 96

9. ELECTRICAL PARTS LIST .................................. 97

2

HCD-HPX9

r

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 manuf acturers’ instructions to use these
instruments.

2. A battery-operated A C 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 v oltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate lo w-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 A C range are suitable. (See
Fig. A)

To Exposed Metal
Parts on Set

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.

This appliance is
classified as a CLASS 1
LASER product. This
label is located on the
rear exterior.

AC

0.15 µF

1.5 k

Ω

Earth Ground

voltmete
(0.75 V)

Fig. A. Using an AC voltmeter to check AC leakage.

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

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 D ANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.

À LA SÉCURITÉ!

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.

3

HCD-HPX9

SECTION 1

SERVICING NOTES

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.

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveforms is output three times.

• MODEL IDENTIFICATION
– Rear View –

Power requirement
indication

Model Name Power Voltage Indication

US, Canadian models AC: 120 V - 60 Hz
Saudi Arabia model

Other models
Argentine model AC: 220 V - 50 Hz

Australian model AC: 230 – 240 V - 50/60 Hz

AC: 120 – 127 V/220 or
230 – 240 V - 50/60 Hz
AC: 120 V, 220 V, 230 – 240 V

- 50/60 Hz

4

• LOCATION OF CONTROLS

Main unit

ALPHABETICAL ORDER

A – O P – Z

ALBUM +/– ws (11, 13)
Cassette compartment 4
CD SYNC qg (18)
DISC 1 – 5, +1 wf (11, 13)
DISC SKIP 5 (11, 13)
Disc tray qs (10)
Display window 3
DSGX 6 (19)
EX-CHANGE w; (10)
FM MODE qh (16, 27)
FUNCTION 9 (11, 13, 15, 17,

23)

PHONES jack qk
PLAY MODE qj (11, 13, 18)
Remote sensor 2
REPEAT qh (12)
TUNER/BAND 0 (14, 15)
TUNING +/– 8 (14, 15)
TUNING MODE qj (14, 15)
VOLUME 7 (20, 26)

12 34

SECTION 2

GENRAL

BUTTON DESCRIPTIONS

?/1 (power) 1 (8, 15, 20, 21,

28)

.m/M> (skip back/

skip forward, rewind/fast
forward) 8 (11, 13)

x wd (11, 15, 28)
X TAPE (pause) qd (17)
z REC qf (18)

CD/NX (play/pause) ql (11,

13, 27)
TAPE/N (play) wa (17)
Z (CD eject) qa (10, 11)

HCD-HPX9

This section is extracted
from instruction manual.

wf
wd

ws
wa
w;

ql

+/1

5
6

7

x

lj JL

HS

8
9

A

0
qa
qs

zX

qf

qdqhqjqk qg

5

HCD-HPX9

Remote control

ALPHABETICAL ORDER

A – O

ALBUM +/– qs (11, 13)
CD qj (11, 13, 15)
CLEAR qf (13)
CLOCK/TIMER SELECT 2

(20, 21, 26)

CLOCK/TIMER SET 3 (9, 20,

21)
DISC SKIP 0 (11, 13)
DISPLAY w; (16, 22)
ENTER 9 (9, 13, 20, 21)
EQ qd (19)
FM MODE 4 (16, 27)
FUNCTION 6 (11, 13, 15, 17,

23)

P – Z

PLAY MODE ql (11, 13, 18)
REPEAT 4 (12)
SLEEP wa (19)
TAPE qh (17)
TUNER/BAND 5 (14, 15)
TUNER MEMORY qk (14)
TUNING MODE ql (14, 15)
VOLUME +/– qa (20, 26)

wa 1

BUTTON DESCRIPTIONS

?/1 (power) 1 (8, 15, 20, 21,

28)

m/M (rewind/fast forward)

7 (11, 17)

./> (skip back/skip

forward) qg (9, 11, 13, 19, 20,

21)

x (stop) 8 (11, 15, 17, 18, 28)
X (pause) 8 (11, 17)
N (play) 8 (11, 13, 17, 27)

+/– (tuning) qg (14, 15)

Setting the clock

Use buttons on the remote for the operation.

1 Press ?/1 to turn on the system.
2 Press CLOCK/TIMER SET.
3 Press ./> repeatedly to set the

hour.

4 Press ENTER.
5 Press ./> repeatedly to set the

minute.

6 Press ENTER.

The clock starts working.

To adjust the clock

1 Press CLOCK/TIMER SET.
2 Press ./> until “CLOCK SET”

appears, then press ENTER.

3 Do the same procedures as step 3 to 6

above.

Note

The clock is not displayed in Power Saving Mode

w;
ql
qk
qj
qh
qg

qf
qd

qs

2
3
4
5
6

7
8

9
0
qa

6

SECTION 3

DISASSEMBLY

•This is can be disassemble according to the following sequence.

3-1. DISASSEMBLY FLOW-1

HCD-HPX9

SET

3-3.OPTICAL PICK-UP

BLOCK

(Page 9)

3-5.MECHANICAL DECK

(Page 11)

3-7.PANEL (1), (2) BOARD

HEADPHONE BOARD

(Page 12)

3-11.AMP BOARD,

SWITCHING REGULATOR

(Page 15)

3-4.SIDE PLATE (L) (R),

TOP PANEL SECTION

(Page 10)

3-6.FRONT PANEL SECTION

(Page 12)

3-8.TUNER (FM/AM),

DC FAN

(Page 13)

3-9.MAIN BOARD

(Page 14)

3-10.REAR PANEL SECTION

(Page 14)

3-12.POWER BOARD

(Page 15)

3-13.CD MECHANISM DECK

(CDM82A)

(Page 16)

to DISASSEMBLY FLOW-2

7

HCD-HPX9

3-2. DISASSEMBLY FLOW-2

from DISASSEMBLY FLOW-1

3-14. PLATE (COVER TOP)

(Page 17)

3-15. T OP SECTION

(Page 17)

3-16. ARM SECTION

(Page 18)

3-17. CD MECHANISM DECK

SECTION (Page 19)

3-26. SPR-E (ROLLER SLIDER UPPER)

(TOP SECTION) (Page 26)

3-18. SUB GEAR (2 STEP),

SUB SLIDER ASSY (Page 20)

3-19. ARM (R)

(Page 21)

3-20. GEAR (STOCK PLANET)

(RIGHT) (Page 22)

3-21. LEVER (SUB GEAR BACK L)

(Page 22)

3-22. ARM (L)

(Page 23)

3-23. GEAR (STOCK ROT LONG)

(LEFT) (Page 24)

3-24. GEAR (STOCK ROT SHORT)

(RIGHT) (Page 24)

3-25. STOCKER (1) ASSY TO

STOCKER (5) ASSY (Page 25)

3-27. RUBBER ROLLER

(TOP SECTION) (Page 26)

3-28. LOD MOTOR

(Page 27)

3-33. CHASSIS (TOP),

CHASSIS (BOTTOM) (Page 31)

3-34. LEVER

(LOADING R, LOADING L) (Page 32)

3-35. DISC STOP LEVER

(Page 33)

3-36. DRIVER BOARD

(Page 33)

8

3-29. SLIDER (PUSH-POPUP)

(Page 27)

3-37. CD BOARD (A)

(Page 34)

3-38. OPTICAL PICK-UP

(KSM-215DCP) (Page 34)

3-30. ROTARY ENCODER

(Page 28)

3-31. ASSEMBLING OF THE

ROTARY ENCODER (Page 29)

3-39. BASE UNIT SECTION

(Page 35)

3-40. LEVER (BU LOCK)

(Page 35)

3-41. GEAR (IDL-B)

(Page 36)

3-42. GEAR (IDL-C)

(Page 36)

3-32. ELV MOTOR

(Page 30)

3-43. SPR-E (TAKO-BACK)

(Page 37)

3-44. PLATE (PUSH) ASSY

(Page 38)

3-45. SPR-P (LOCK)

(Page 39)

k

Note: Follow the disassembly procedure in the numerical order given.

3-3. OPTICAL PICK-UP BLOCK

2

bottom cover plate

4

screw

(BTTP M2.6)

5

BU stopper

6

insulator spring (coil)

qf

insulator

7

screw

(BTTP M2.6)

8

BU stopper

9

insulator spring (coil)

qg

insulator

1

two screws

(BVTT3

0

flotaing screw

(+PTPWH M2.6)

qa

insulator spring (coil)

qh

qs

flotaing screw

(+PTPWH M2.6)

qd

insulator spring (coil)

qj

insulator

×

6

)

insulator

qk

optical pick-up bloc

HCD-HPX9

3

w

27p(CN201)

ire (flat type)

9

HCD-HPX9

)

3-4. SIDE PLATE (L) (R), TOP PANEL SECTION

qs

top panel section

5

6

two screws

(BVTP3

two screws

(BVTP3

×

×

6

)

10

7

side plate (L)

)

qa

screw

(BVTP3

×

6

)

8

two screws

(BVTP3

9

w

ire (flat type)

7p(CN317)

×

8

)

0

connector

(CN301)

4

side plate (R) assy

3

shield cover

When you exchange Side plate (R) assy,
please remove Shield cover from old Side plate (R),
and attach in new Side plate (R).

2

two screws

(BVTT3

1

two screws

(BVTP3

×

×

10

6

)

10

3-5. MECHANICAL DECK

)

7

cassette shield plate

0

leaf spring (cassette)

2

three screws

(BVTP2.6

×

8

)

6

two screws

(BVTP2.6

HCD-HPX9

×

8

)

5

two screws

(BVTP2.6

×

8

earth wire

8

qa

cassette panel

)

mechanical deck

1

three screws

(BVTP2.6

9

leaf spring (cassette

×

8

)

4

cassette door

3

top panel

11

HCD-HPX9

3-6. FRONT PANEL SECTION

8

front panel section

2

screw

(KTP3

×

8

)

5

screw

(BVTP3

6

w

ire (flat type) 17p(CN310)

×

6

)

3

CD panel

4

two screws

(BVTT3

3-7. PANEL (1), (2) BOARD, HEADPHONE BOARD

4

five screws

(BVTP2.6

1

screw

×

6

)

6

17p(CN801)

×

8

)

(KTP3

×

8

w

ire (flat type)

qa

(CN312)

0

connector

(CN311)

7

connector

(CN604)

)

connector

5

seven screws

(BVTP2.6

8

×

8

)

PANEL (1) board

9

screw

(PWH2.6

qs

HEADPHONE board

qf

PANEL (2) board

qd

four screws

(BVTP2.6

×

10

)

×

8

)

1

12

knob

(volume)

2

nut

3

washer

7

connector

(CN802)

qg

claw

3-8. TUNER (FM/AM), DC FAN

)

HCD-HPX9

1

two screws

(BVTP3

MAIN board

×

8

)

2

screw

(BVTP3

×

8

)

9

w

ire (flat type) 11p(CN305)

8

5

claw

3

two screws

(BVTP3

connector

×

8

)

(CN313)

7

4

three screws

(BVTP3

heat sink cover

6

claw

×

8

)

qs

w

ire (flat type) 11p

qa

tuner (FM/AM)

qd

heat cover plate

qg

DC fan

qf

heat sink cover

0

two screws

(BVTP3

two screws (FAN)

×

10

13

HCD-HPX9

)

3-9. MAIN BOARD

6

connector

(CN308)

5

connector

(CN303)

3

connector

(CN316)

2

connector

(CN307)

4

connector

(CN309)

3-10. REAR PANEL SECTION

1

w

ire (flat type)

(9p)(CN306)

7

w

ire (flat type)

(21p)(CN315)

4

(CN904)

8

w

ire (flat type)

(27p)(CN304)

connector

5

connector

(CN903)

9

MAIN board

6

connector

(CN602)

7

rear panel section

1

two screws

(BVTP3

×

8)

14

3

three screws

(BVTP3

2

two screws

(BVTP3

×

8

)

×

16

3-11. AMP BOARD, SWITCHING REGULATOR

7

screw

(BVTP3

8

two screws

(BVTP3

9

AMP board

×

16

)

HCD-HPX9

rear panel

×

8

)

5

two screws

(BVTP3

×

12

)

6

main heat sink

1

connector

(CN101)

3-12. POWER BOARD

3

two screws

(BVTT4

5

POWER board

×

6

)

1

connector

(CN901)

2

connector

(CN201)

2

connector

(CN902)

3

two screws

(BVTP3

4

SWITCHING REGULATOR

×

6

)

T901

4

two screws

(BVTT4

×

6

)

15

HCD-HPX9

3-13. CD MECHANISM DECK (CDM82A)

1

two screws

(BVTT3

×

6

)

3

sub chassis

2

two screws

(BVTT3

×

6

8

plate

6

)

screw

(BVTP2.6

7

screw

(BVTT3

4

5

clamp

×

8

)

×

6

screw

(BVTP2.6

Please attach connector,
as shown in a figure.

plate

)

×

8

)

clamp

sub chassis

connector

qd

w

27p (CN201)

qa

w

ire (flat type)

21p (CN801)

ire (flat type)

9

four screws

(BVTT3

0

chassis

qs

×

10

)

ffc cover

qf

CD mechanism deck

(CDM82A)

16

3-14. PLATE (COVER TOP)

)

2

gear (joint op), shaft (stock)

7

screw

(BTTPM 2.6

3

four screws

(BTTPM 2.6

8

plate (cam R)

×

8)

×

HCD-HPX9

8)

4

plate (cover top)

3-15. TOP SECTION

3

two screws

×

(BTP 2

8)

shock guard
(lower)

1

screw (BTP 2

2

gear (connection tp)

×

8)

4

two screws

(PTPWH 2

7

top section

×

14)

1

gear (joint op)

6

plate (cam L)

5

screw

(BTTPM 2.6

6

shock guard

(lower)

5

claw

×

8

8

shaft (connection)

17

HCD-HPX9

3-16. ARM SECTION

2

Slide the arm section in the

direction of the arrow B.

5

Remove the

in the direction of the arrow D.

arm section

3

claw

B

1

T

urn over the

in the direction of the arrow

PRECAUTION DURING ARM SECTION
INSTALLATION

pulley (LOD motor)

A

.

1

gear (joint op),

two shaft (shaft) stocks

A

D

6

arm section

C

4

Push this portion with a finger

in the direction of the arrow C.

3

turn over the
gear (swing)
in the direction
of the arrow.

6

Push this portion with a finger

in the direction of the arrow C.

gear (swing)

5

arm section

2

loosen two

screws

4

two claws

8

gear (joint op), two shaft (shaft) stocks

7

two

screws

18

3-17. CD MECHANISM DECK SECTION

pulley (ELV motor)

A

2

Slide the

in the direction of the arrow

B

CD mechanism deck section

HCD-HPX9

B

.

1

T

urn over the

in the direction of the arrow

pulley (ELV motor)

plate (cam L)

A

.

3

four

claws

4

Remove the CD mechanism deck section

in the direction of the arrow

C

C

.

19

HCD-HPX9

3-18. SUB GEAR (2 STEP), SUB SLIDER ASSY

9

Remove the

in the direction of the arrow.

sub slider assy

0

sub slider assy

5

sub gear (2 step)

sub slider assy

4

sub gear (idler)

1

k tapping screw (K2.6

3

2

two screws (M2

×

8)

cover (R)

×

5)

20

6

7

sub gear (idler)

8

sub gear (idler)

sub gear (idler)

3-19. ARM (R)

)

3

lever (sub gear back R)

1

sub gear (joint just front)

2

SPR-T (sub gear back R)

HCD-HPX9

7

gear (stock joint)

6

gear (stock rotary right)

5

gear (sub gear pin right

4

two washers (5.5)

9

arm (R)

8

two screws

× 5

(K2

)

21

HCD-HPX9

)

)

3-20. GEAR (STOCK PLANET) (RIGHT)

1

two screws (BTTP M2.6

2

stock base (A)

3

gear (stock sun)

4

gear (stock planet)

×

6

3-21. LEVER (SUB GEAR BACK L)

5

gear (stock joint),

shaft (stock)

UPPER
SIDE

2

screw (M2

1

3

6

7

lever (sub gear back L)

4

sub gear (joint just front)

×

5)

screw (K2.6

cover (L)

SPR-T (sub gear back L

×

8)

22

3-22. ARM (L)

)

4

arm (L), stock base (B)

1

two washers (5.5)

UPPER
SIDE

HCD-HPX9

2

gear (sub gear pin right

3

gear (stock rotary right)

6

gear (stock sun)

5

gear (stock planet)

UPPER
SIDE

23

HCD-HPX9

)

3-23. GEAR (STOCK ROT LONG) (LEFT)

2

stock box (L)

3

gear (stock rot short)

4

gear (stock rot long)

1

two screws (2

short

long

UPPER
SIDE

×

6)

3-24. GEAR (STOCK ROT SHORT) (RIGHT)

1

two screws (2

2

screw (1.7 )

short

UPPER
SIDE

×

6)

3

stock box (R)

4

gear (stock rot short)

5

gear (stock rot short

24

3-25. STOCKER (1) ASSY TO STOCKER (5) ASSY

UPPER
SIDE

1

dowel

2

claw

HCD-HPX9

3

Remove the stocker

in the direction of the arrow.

(1) assy

Repeat the steps 1 to 1, when removing the part
(2), (3), (4) and (5) of the stocker assy.

4

stocker (1) assy

5

stocker (2) assy

UPPER
SIDE

6

stocker (3) assy

7

stocker (4) assy

8

stocker (5) assy

25

HCD-HPX9

3-26. SPR-E (ROLLER SLIDER UPPER) (TOP SECTION)

5

bushing

UPPER
SIDE

3

SPR-E (8 cm slider L)

1

bushing

2

SPR-T (8 cm slider R)

4

SPR-E

(roller slider upper)

3-27. RUBBER ROLLER (TOP SECTION)

4

two screws

(2

×

5)

5

two parasols

6

two

rubber rollers

1

two screws

(2

×

5)

2

two parasols

3

two

rubber rollers

top section

two claws

26

UPPER
SIDE

two claws

parasol

rubber roller

top section

3-28. LOD MOTOR

)

3

claw

4

Remove the slider (push-popup1)

in the direction of the arrow.

2

sub chassis assy (R)

slider (push-popup 1)

slider (push-popup 2)

1

two screws

(BTTP M2.6

×

8)

2

sub chassis assy (L)

5

two screws

(BTTP M2.6

7

LOD MOTOR board

×

6

Remove soldering from the two points

3

8)

8

LOD motor

three screws

(BTTP M2.6

HCD-HPX9

×

8)

4

belt (MOT-OP

3-29. SLIDER (PUSH-POPUP)

1

two screws

(BTTP M2.6

×

8)

27

HCD-HPX9

3-30. ROTARY ENCODER

4

Rotate the
the hole on the chassis can be seen
through the plate (comR).

ELV

motor until the position for

plate (com R)

1

three screws

(BTTP M2.6

×

6)

2

RELAY board

6

screw

(PTPWH2.6

8

screw

(PTPWH2.6

0

screw

(PTPWH2.6

qs

screw

(PTPWH2.6

qf

step tapping screw

(PWH2

×

×

6)

×

8)

3

Rotate the ELV motor in

the direction of the arrow.

×

8)

7

×

8)

8)

9

qa

gear (geneva 1)

qd

gear (encoder)

gear (pulley UD)

gear (geneva 2)

28

qg

Remove soldering

from the five points

qj

rotary encoder

qh

two claws

3-31. ASSEMBLING OF THE ROTARY ENCODER

4

screw

(PTPWH2.6

2

two claws

3

Apply the soldering

in five points.

8

screw

(PTPWH2.6

gear (encoder)

5

gear (encoder)

×

HCD-HPX9

8)

×

8)

1

rotary encoder

9

screw

(PTPWH2.6

6

gear (geneva 1)

×

8)

rotary encoder

qd

Align the plate (com R)

and the chassis hole.

7

gear (geneva 2)

gear (geneva 1)

gear
(geneva 1)

Adjust phases.

qa

Adjust phases.

qh

screw

(PTPWH2.6

qg

gear (pulley UD)

×

qs

screw

(PTPWH2.6

0

gear (geneva 2)

8)

×

8)

qf

Align the plate (com L)

and the chassis hole.

plate (com R)

plate (com L)

29

HCD-HPX9

3-32. ELV MOTOR

2

two screws

(BTTP M2.6

4

ELV MOTOR board

5

ELV

×

8)

motor

3

Remove soldering

from the five points

1

belt (MOT-UD)

belt (MOT-UD)

UPPER
SIDE

30