Sharp LC-32RD2 Service Manual

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY
PRECAUTION ................................................ i
Precautions for using lead-free solder........... ii
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS......................................1-1
[2] OPERATION MANUAL...............................1-2
[3] DIMENSIONS.............................................1-7
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
(LC-32RD2E/S/RU) ....................................2-1
[2] REMOVING OF MAJOR PARTS
(LC-37RD2E/S/RU) .................................. 2-11
CHAPTER 3. ADJUSTMENT PROCEDURE
[1] After replacement of any PWB and/or IC for
repair, note the following.............................3-1
[2] SOFTWARE UPDATING ............................3-1
[3] Entering and exiting the adjustment pro-
cess mode ................................................3-16
[4] Remote controller key operation and de-
scription of display in adjustment process
mode.........................................................3-16
[5] Adjustment process mode menu ..............3-17
[6] Special features ........................................3-18
[7] Video signal adjustment procedure ..........3-19
[8] White Balance Adjustment .......................3-20
[9] Initialization to factory settings..................3-21
[10] Lamp error detection ................................3-21
[11] Public Mode (Hotel Mode) ........................3-22
CHAPTER 4. TROUBLESHOOTING TABLE
[1] TROBLESHOOTING TABLE......................4-1
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.

SERVICE MANUAL

LCD COLOUR TELEVISION
LC-32RD2E/S/RU
LC-37RD2E/S/RU
MODELS
CONTENTS
CHAPTER 5. MAJOR IC INFORMATIONS
[1]
CHAPTER 6. OVERALL WIRING DIAGRAM/BLOCK
DIAGRAM
[1]
[2]
[3]
[4]
[5]
CHAPTER 7. PRINTED WIRING BOARD
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
CHAPTER 8. SCHEMATIC DIAGRAM
[1]
[2]
Parts Guide
LC-32RD2E/S/RU, LC-37RD2E/S/RU
No. S37C1LC32RD2E
MAJOR IC INFORMATIONS.................. . .... 5-1
OVERALL WIRING DIAGRAM
(LC-32RD2E/S/RU)................................ . .... 6-1
OVERALL WIRING DIAGRAM
(LC-37RD2E/S/RU)................................ . .... 6-3
MAIN BLOCK DIAGRAM ....................... . .... 6-5
SYSTEM BLOCK DIAGRAM ................. . .... 6-7
POWER BLOCK DIAGRAM .................. . .... 6-9
MAIN UNIT PRINTED WIRING BOARD ..... 7-1
AV UNIT PRINTED WIRING BOARD .... . .... 7-9
POWER UNIT PRINTED WIRING
BOARD .................................................. . .. 7-15
D-TUNER UNIT PRINTED WIRING
BOARD .................................................. . .. 7-17
KEY UNIT PRINTED WIRING BOARD . . .. 7-18
R/C, LED UNIT PRINTED WIRING
BOARD .................................................. . .. 7-19
SIDE TERMINAL UNIT PRINTED WIRING
BOARD .................................................. . .. 7-20
DIGITAL UNIT PRINTED WIRING
BOARD .................................................. . .. 7-21
DESCRIPTION OF SCHEMATIC
DIAGRAM .............................................. . .... 8-1
SCHEMATIC DIAGRAM ........................ . .... 8-2
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.