Sony HBD-E190, Service Manual

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HBD-E190/E290/E490/E690
9
MODEL IDENTIFICATION
- Rear view -
Model Part No.
E190: CND, MX6 4-295-427-0
[]
E190: AEP, UK, RU, SAF, SP, AUS 4-295-427-1
[]
E290: PX 4-295-427-2
[]
E290: AEP, UK, RU, SAF, SP, AUS, E3, EA,
TW, TH, CH, E12, E32
4-295-427-3
[]
E490: CND, MX6 4-295-427-4
[]
E490: AEP, UK, RU, SP, E3, EA, TW, TH,
CH, E12, E15
4-295-427-5
[]
E690: AEP, SP, EA, E15, E3, E12, RU,
AUS, TH
4-295-427-6
[]
• Abbreviation
AUS :
Australian model
CH : Chinese model
CND : Canadian model
E3
: 240 V AC area in E model
E12 : 220-240 V AC area in E model
E15 : Iran model
E32 : 110-240 V AC area in E model
EA : Saudi Arabia model
MX6 : Latin-American model
PX
: PX model
RU : Russian model
SAF : South African model
SP
: Singapore model
TH : Thai model
TW : Taiwan model
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
• Switching regulator
C207, C201, C402, C503, C504, C507
NOTE THE BD DRIVE (BPX-7) PARTS REPLACING
The mechanism blocks except optical device of BD drive (BPX-7)
are chie
fl y composed of the following parts.
• HOLDER, CHUCK ASSY
• LOADING ASSY
• COVER, DRIVE
These parts are produced by two venders, it is not compatible.
Therefore, HOLDER, CHUCK ASSY and LOADING ASSY
are supplied by one pair as repair parts. Please exchange both
HOLDER, CHUCK ASSY and LOADING ASSY at the same
time.
COVER, DRIVE need not be exchanged at the same time.
Note 1: The laser caution label is not pasted to LOADING FOR SER-
VICE. Please peel off an original laser caution label, and paste
it to LOADING FOR SERVICE when you use LOADING FOR
SERVICE.
LABEL, LASER CAUTION
HOLDER, CHUCK ASSY
LOADING ASSY
LOADING FOR SERVICE
‡/LPLWVDPSOHLQVWDWHRIODVHUFDXWLRQODEHO
Note 2: If laser caution label is a condition of the figure below,
it is acceptable.
COVER, DRIVE
– SWITCHING REGULATOR (Conductor Side) –
(To both ends of each capacitor)
800
:
/2 W
C201
C207
C402
C504 C503
C507
Part No.
Ver. 1.1