DOWNLOAD Sony CMT-HPR95 / HCD-HPR95 Service Manual ↓ Size: 4.57 MB | Pages: 60 in PDF or view online for FREE

9

3

four screws
(BVTP3 

×

 8)

2

screw
(BVTT3 

×

 6)

4

5

chassis

1

three screws
(B3)

A

B

6

Turn the lower gear in the direction of the arrow 

A

,

untill the upper gear gose up to the high position.

7

Draw out the tray fully in the
direction of the arrow 

B

.

8

two claws

9

lid (CD)

upper gear

q;

front panel block

qa

CD mechanical
(DLM5B)

10

3

four screws

4

plate cam

5

two belts
(DLM3A)

A

B

1

Turn the lower gear in the direction of the arrow 

A

,

untill the upper gear gose up to the high position.

2

Draw out the tray fully in the
direction of the arrow 

B

.

1

flexible flat cable (16 core)
(CN301)

2

two screws
(PTPWH M2.6)

6

Remove four solders.

2

two screws
(PTPWH M2.6)

3

coil spring (insulator)

3

coil spring (insulator)

3

coil spring (insulator)

4

3

coil spring (insulator)

5

insulator

5

insulator

7

CD board

8

optical pick-up block

5

insulator

5

insulator

11

This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press the [CD] or [FUNCTION] key on the remote commander

to select “CD”.

3. Press two buttons of

x

and [DISC 1] simultaneously.

4. After the “STANDBY” display blinks, “LOCK” is displayed

on the fluorescent indicator tube, and the ship mode is set.

This mode is used to perform CD ship mode and cold reset
simultaneously.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press the [CD] or [FUNCTION] key on the remote commander

to select “CD”.

3. Press three buttons of [DSGX],

Z

and [DISC 1] simultaneously.

4. After the “STANDBY” display blinks, “LOCK” is displayed

on the fluorescent indicator tube, and the ship mode is set.

This mode is used to unable to take sample disc out of disc table in
the shop.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Insert the CD.
3. Press the  

CD u

  button.

4. Press two buttons of

x

and

Z

for 5 seconds.

5. The message “LOCKED” is displayed on the fluorescent

indicator tube and the disc slot is locked. (Even if pressing
the

Z

button, the message “LOCKED” is displayed on the

fluorescent indicator tube and the disc table is locked)

6. To release from this mode, press two buttons of

x

and 

Z

for

5 seconds.

7. The message “UNLOCKED” is displayed on the fluorescent

indicator tube and the disc table is unlocked.

This mode is used to changed over CD power on/off for decreasing
of reception noise in the tuner mode.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press the [CD] or [FUNCTION] key on the remote commander

to select “CD”.

3. Press the

I/1

button again to turn the power off.

4. Press two buttons of [PUSH ENTER] and

I/1

simultaneously.

5. The message “CD POWER” is displayed on the fluorescent

indicator tube momentarily, then display changes “ON” or
“OFF”, and CD power on/off changed over in the tuner mode.

The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customer.
Procedure:

1. Press three buttons of [PLAY MODE/TUNING MODE], [DISPLAY]

and  

I/1 

 simultaneously.

2. The fluorescent indicator tube becomes blank momentarily,

then becomes standby states.

This mode is used to check operations of Amplifier.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press three buttons of [DSGX],

 

[PLAY MODE/TUNING MODE]

and [DISPLAY] simultaneously.

3. When the COMMON test mode is activated, “SLEEP” and

“c PLAY” blink on the fluorescent indicator tube.

4. Each time [EQ] button on the remote commander is pressed,

the display changes starting “TONE MIN”, “TONE FLAT”
and “TONE MAX” this order.

5. Turn the [VOLUME] knob counterclockwise, “VOL MIN” is

displayed on the fluorescent indicator tube. Turn the [VOLUME]
knob clockwise, “VOL MAX” is displayed on the fluorescent
indicator tube.

6. To release this mode, press the

I/1

button.

This mode is used to check the fluorescent indicator tube, LED,
model, destination, software version and key.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press three buttons of [PLAY MODE/TUNING MODE], [AUDIO IN]

and [DISPLAY] simultaneously.

3. Fluorescent indicator tube is all turned on and each LED of

[DSGX] and [STANDBY] blink every 0.5 seconds.

4. When you want to enter the model, destination and version display

mode, press the [DISPLAY] button. The model and destination
are displayed alternately on the fluorescent indicator tube.

5. Press the [DISPLAY] button again MC version display on the

fluorescent indicator tube.

6. When [AUDIO IN] button is pressed while the MC version is

displayed, year, month and day of the software creation display.
When [AUDIO IN] button is pressed again, the display returns
to the MC version display.

7. Press the [PUSH ENTER] button, the key check mode is

activated.

8. In the key check mode, the fluorescent indicator tube displays

“K 0 J0 V0”.

9. Each time a button is pressed, “K” value increases. However,

once a button is pressed, it is no longer taken into account.
All keys are pressed, display becomes “K21”.

10. “V” value increases 1, 2, 3 ... if turn the [VOLUME]  knob

clockwise, or it decreases 0, 9, 8 ... if turn the knob
counterclockwise
“J” value increases like 1, 2, 3 ... if turn the jog knob clockwise,
or it decreases like 0, 9, 8 ... if turn the knob counterclockwise.

11. To release this mode, press three keys in the same manner as

step 2, or disconnect the power cord.

12

This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press the [CD] or [FUNCTION] key on the remote commander

to select “CD”.

3. Press three buttons of [PUSH ENTER], [DSGX] and [DISC 1]

simultaneously, the message “SERVICE IN” is displayed on
the fluorescent indicator tube.

4. Press the

M L

button to move the optical pick-up to outside

track and the message “SLED OUT” is displayed on the
fluorescent indicator tube, or press the

l  m

button to

inside track and the message “SLED IN” is displayed on the
fluorescent indicator tube.

5. Press the

x

button, “LD OFF” is displayed and laser diode is

turned off. Each time

x

button is pressed, laser diode ON/

OFF switch is performed.

6. To release this mode, press the

I/1

button.

A step of AM tuning interval can be changed over between 9 kHz
or 10 kHz.
Procedure:

1. Press the

I/1

button to turn the power on.

2. Press the [TUNER/BAND] button to select “AM”.
3. Press the

I/1

button again to turn the power off.

4. Press two buttons of

M L

and

I/1

simultaneously.

5. The message “STEP 9kHz” or “STEP 10kHz” is displayed on

the fluorescent indicator tube and thus the tuning interval is
changed over.