Sony BDV-E500W / HCD-E500W Service Manual ▷ View online
HCD-E500W
4
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static 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 fl exible board is easily damaged and should be handled with
care.
static 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 fl exible 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 refl ective 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.
The laser beam on this model is concentrated so as to be focused
on the disc refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free 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
• 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.
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
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 viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
Part No.
Description
Layer
J-6090-199-A
BLX-104
Single Layer
J-6090-200-A
BLX-204
Dual Layer
3-702-101-01
CD (YEDS-18)
J-6090-088-A
HLX-504
Single Layer (NTSC)
J-6090-089-A
HLX-505
Dual Layer (NTSC)
J-6090-077-A
HLX-506
Single Layer (PAL)
J-6090-078-A
HLX-507
Dual Layer (PAL)
TEST DISC
Note: Refer to the service manual of BDP-BX1/S350 (Part No. 9-883-
989-1[]) (page 1-3 to 1-14E) for the use of BLX-104/204.
Operation and Display:
1. BLX-104
Procedure:
1. Select
Procedure:
1. Select
23.976Hz/1080p.
2. Play “4.Motion picture”.
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/S
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/S
Video/component/HDMI.
Audio:
Speaker
Speaker
out.
* When 1080/24p monitor is nothing, 1080i (59.94Hz or 50Hz)
can use instead of 1080/24p.
However this is temporary correspondence.
2. BLX-204
Procedure:
1. Select 1080i (59.94Hz or 50Hz).
2. Play “4.Motion picture”.
3. Check whether player can play back or not (Check the picture
Procedure:
1. Select 1080i (59.94Hz or 50Hz).
2. Play “4.Motion picture”.
3. Check whether player can play back or not (Check the picture
and sound output).
3. CD (YEDS-18)
Procedure:
Check whether player can play back or not (Check the sound out-
put).
Procedure:
Check whether player can play back or not (Check the sound out-
put).
4. HLX-504/505 (NTSC), HLX-506/507 (PAL)
Procedure:
1. After displayed Main Menu, select “1.Video Signal”.
2. Play “1.Color bar 100%” (Check the picture and sound out-
Procedure:
1. After displayed Main Menu, select “1.Video Signal”.
2. Play “1.Color bar 100%” (Check the picture and sound out-
put).
3. Return to Menu.
4. Play “Demonstration 4:3” or “Demonstration 16:9” (Check the
4. Play “Demonstration 4:3” or “Demonstration 16:9” (Check the
picture and sound output).
NOTE THE IC101, IC102, IC103, IC202, IC203, IC307,
IC308, IC501, IC502, IC601, IC602, IC700 AND IC701
ON THE MB-124 BOARD REPLACING
IC101, IC102, IC103, IC202, IC203, IC307, IC308, IC501, IC502,
IC601, IC602, IC700 and IC701 on the MB-124 board cannot ex-
change with single. When these parts are damaged, exchange the
entire mounted board.
IC308, IC501, IC502, IC601, IC602, IC700 AND IC701
ON THE MB-124 BOARD REPLACING
IC101, IC102, IC103, IC202, IC203, IC307, IC308, IC501, IC502,
IC601, IC602, IC700 and IC701 on the MB-124 board cannot ex-
change with single. When these parts are damaged, exchange the
entire mounted board.
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press the [
1. Press the [
?/1
] button to turn on the system.
2. Press the [FUNCTION] button to select “BD/DVD”.
3. Press the [
3. Press the [
x
] and [
Z
] buttons simultaneously and hold down
unit “UNLOCKED” displayed on the fluorescent indicator
tube (around 5 seconds).
tube (around 5 seconds).
Note: When “LOCKED” is displayed, the disc tray lock is not released by
turning power on/off with the [?/1] button.
ABOUT THE LENS CLEANING
Do not do the lens cleaning with the cotton bud etc. It causes the
trouble.
Do not do the lens cleaning with the cotton bud etc. It causes the
trouble.
HCD-E500W
5
MODEL IDENTIFICATION
– Rear Chassis –
– Rear Chassis –
Part No.
Model
Part No.
US model
4-122-981-0[]
PX model
4-122-981-1[]
Canadian model
4-148-951-1[]
1 Remove the case.
(Illustration of disassembly is omitted.)
3
tray
2
clip etc.
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Ver. 1.1
HCD-E500W
6
lead wire
heat sink
MB-124 BOARD SERVICE POSITION
LEAD WIRE MUST NOT COME IN CONTACT WITH THE HEAT SINK
MB-124 board
HCD-E500W
7
MAIN board
Connect jig (extension cable J-2501-199-A)
to the MAIN board (CN501)
to the MAIN board (CN501)
800
:/2 W
800
:/2 W
– POWER Board (Conductor Side) –
C903
C934
MAIN BOARD SERVICE POSITION
In checking the MAIN board, prepare jig (extension cable J-2501-199-A: 1 mm Pitch, 25 cores, Length 300 mm).
In checking the MAIN board, prepare jig (extension cable J-2501-199-A: 1 mm Pitch, 25 cores, Length 300 mm).
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, for the electric shock prevention, connect the resistors to both ends of respective capacitors (C903 and C934) to
discharge the capacitors (C903 and C934).
When checking the board, for the electric shock prevention, connect the resistors to both ends of respective capacitors (C903 and C934) to
discharge the capacitors (C903 and C934).