Section 2: Electrical Parts List; Kdl-32Ex550/32Ex555/32Ex557; Kdl-32Ex655/40Ex655/46Ex655; Kdl-32Hx750/40Hx750/46Hx750/55Hx750 - Sony KDL-32EX550 Service Manual

NOTE: The components identified by shading
and mark are critical for safety. Replace only
!
with part number specified.
NOTE: Les composants identifies per un trame et
une marque sont critiques pour la securite.
!
Ne les remplacer que par une piece portant le
numero specifie.
AFTER REPLACING THE MAIN BOARD OR LCD PANEL YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION AND COMPLETE ANY SERVICE ADJUSTMENTS
REF. NO. PART NO.

KDL-32EX550/32EX555/32EX557

BAPS
A-1868-424-A
A-1868-426-A
A-1868-425-A
GL2
1-474-383-11
HL
A-1865-281-A

KDL-32EX655/40EX655/46EX655

BAPS
A-1868-423-A
GL2
1-474-377-21
GL4
1-474-388-11
HL
A-1865-281-A
AZ3F

SECTION 2: ELECTRICAL PARTS LIST

NOTE: The components identified by a red outline and a mark contain
confidential information. Specific instructions must be adhered to
whenever these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this
manual.
*
Items marked with an asterisk are not stocked since they are seldom
required for routine service. Expect some delay when ordering these
components.
DESCRIPTION VALUES
BAPS BOARD, COMPLETE
(KDL-32EX550 ONLY)
BAPS BOARD, COMPLETE
(KDL-32EX555 ONLY)
BAPS BOARD, COMPLETE
(KDL-32EX557 ONLY)
GL2 BOARD, COMPLETE
HL BOARD, COMPLETE
BAPS BOARD, COMPLETE
GL6 BOARD, COMPLETE
(KDL-32EX655 ONLY)
GL4 BOARD, COMPLETE
(KDL-40EX655/46EX655 ONLY)
HL BOARD, COMPLETE
• All resistors are in ohms
• F : nonflammable
• All variable and adjustable resistors have
REF. NO. PART NO. DESCRIPTION

KDL-32HX750/40HX750/46HX750/55HX750

BAPS
A-1870-775-A BAPS BOARD, COMPLETE
(KDL-32HX750 ONLY)
A-1868-413-A BAPS BOARD, COMPLETE
(ALL EXCEPT KDL-32HX750)
GL2
1-474-383-11 GL2 BOARD, COMPLETE
(KDL-32HX750 ONLY)
GL6
1-474-377-21 GL6 BOARD, COMPLETE
(KDL-40HX750/46HX750 ONLY)
GL7
1-474-376-11 GL7 BOARD, COMPLETE
(KDL-55HX750 ONLY)
HEM3
A-1865-308-A HEM3 BOARD, COMPLETE
HL
A-1865-304-A HL BOARD, COMPLETE

KDL-46HX751/55HX751

BAPS
A-1868-413-A BAPS BOARD, COMPLETE
GL6
1-474-377-21 GL6 BOARD, COMPLETE
(KDL-46HX751 ONLY)
GL7
1-474-376-11 GL7 BOARD, COMPLETE
(KDL-55HX751 ONLY)
RESISTORS
characteristic curve B, unless otherwise noted.
When ordering parts by reference
number, please include the board name.
VALUES
AZ3F
41