Read Sony KDL-46NX800 / KDL-52NX800 / KDL-60NX800 / KDL-60NX801 (serv.man2) Service Manual online
LCD DIGITAL COLOR TV
SERVICE MANUAL
AZ1-H
CHASSIS
MODEL NAME
REMOTE COMMANDER DESTINATION
9-888-266-54
KDL-46NX800
RM-YD037
US/CND
KDL-52NX800
RM-YD037
US/CND
KDL-52NX800
RM-YD052 MX/LATIN
AMERICA
KDL-60NX800
RM-YD037
US/CND
KDL-60NX800
RM-YD052 MX/LATIN
AMERICA
KDL-60NX801
RM-YD037
US/CND
LEVEL
3
CONFIDENTIAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 1/2010
REVISION
DATE
SUBJECT
1/2010
No revisions or updates are applicable at this time.
3/5/2010
Added caution for handling Glass Assembly. (Addec pages 3 & 4)
Added Safety-Related Warning regarding caution when handling the LCD Panel. (Replaced page 5)
Added KDL-60NX801 model. Reissue entire manual.
3/15/2010
Corrected Circuit Boards Location diagram (Replaced page 8)
4/14/2010
Added KDL-46NX800 model. Reissue entire manual.
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
2
KDL-46NX800/52NX800/60NX800/60NX801
KDL-46NX800/52NX800/60NX800/60NX801
TABLE OF CONTENTS
SECTION TITLE
PAGE
Warnings and Cautions - English ............................................................................................................................................................................... 3
Warnings and Cautions - English ............................................................................................................................................................................... 4
Warnings and Cautions - French ................................................................................................................................................................................ 5
Safety-Related Component Warning .......................................................................................................................................................................... 6
Safety Check-Out ....................................................................................................................................................................................................... 8
Warnings and Cautions - English ............................................................................................................................................................................... 4
Warnings and Cautions - French ................................................................................................................................................................................ 5
Safety-Related Component Warning .......................................................................................................................................................................... 6
Safety Check-Out ....................................................................................................................................................................................................... 8
SECTION 1: DIAGRAMS ................................................................................................................................................................................................... 9
1-1. Circuit Boards Location ...................................................................................................................................................................................... 9
1-2. Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................ 9
1-3. Block Diagram .................................................................................................................................................................................................. 11
1-4. Schematics and Supporting Information .......................................................................................................................................................... 12
1-2. Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................ 9
1-3. Block Diagram .................................................................................................................................................................................................. 11
1-4. Schematics and Supporting Information .......................................................................................................................................................... 12
BUHS Board Schematic Diagram (1 of 18) ...................................................................................................................................................... 12
BUHS Board Schematic Diagram (2 of 18) ...................................................................................................................................................... 13
BUHS Board Schematic Diagram (3 of 18) ...................................................................................................................................................... 14
BUHS Board Schematic Diagram (4 of 18) ...................................................................................................................................................... 15
BUHS Board Schematic Diagram (5 of 18) ...................................................................................................................................................... 16
BUHS Board Schematic Diagram (6 of 18) ...................................................................................................................................................... 17
BUHS Board Schematic Diagram (7 of 18) ...................................................................................................................................................... 18
BUHS Board Schematic Diagram (8 of 18) ...................................................................................................................................................... 19
BUHS Board Schematic Diagram (9 of 18) ...................................................................................................................................................... 20
BUHS Board Schematic Diagram (10 of 18) .................................................................................................................................................... 21
BUHS Board Schematic Diagram (11 of 18) .................................................................................................................................................... 22
BUHS Board Schematic Diagram (12 of 18) .................................................................................................................................................... 23
BUHS Board Schematic Diagram (13 of 18) .................................................................................................................................................... 24
BUHS Board Schematic Diagram (14 of 18) .................................................................................................................................................... 25
BUHS Board Schematic Diagram (15 of 18) .................................................................................................................................................... 26
BUHS Board Schematic Diagram (16 of 18) .................................................................................................................................................... 27
BUHS Board Schematic Diagram (17 of 18) .................................................................................................................................................... 28
BUHS Board Schematic Diagram (18 of 18) .................................................................................................................................................... 29
GE2A Board Schematic Diagram (1 of 2) (KDL-60NX800/60NX801 ONLY) ................................................................................................... 32
GE2A Board Schematic Diagram (2 of 2) (KDL-60NX800/60NX801 ONLY) ................................................................................................... 33
GE2B Board Schematic Diagram (1 of 2) (KDL-46NX800/52NX800 ONLY) ................................................................................................... 34
GE2B Board Schematic Diagram (2 of 2) (KDL-46NX800/52NX800 ONLY) ................................................................................................... 35
HLR Board Schematic Diagram ....................................................................................................................................................................... 38
BUHS Board Schematic Diagram (2 of 18) ...................................................................................................................................................... 13
BUHS Board Schematic Diagram (3 of 18) ...................................................................................................................................................... 14
BUHS Board Schematic Diagram (4 of 18) ...................................................................................................................................................... 15
BUHS Board Schematic Diagram (5 of 18) ...................................................................................................................................................... 16
BUHS Board Schematic Diagram (6 of 18) ...................................................................................................................................................... 17
BUHS Board Schematic Diagram (7 of 18) ...................................................................................................................................................... 18
BUHS Board Schematic Diagram (8 of 18) ...................................................................................................................................................... 19
BUHS Board Schematic Diagram (9 of 18) ...................................................................................................................................................... 20
BUHS Board Schematic Diagram (10 of 18) .................................................................................................................................................... 21
BUHS Board Schematic Diagram (11 of 18) .................................................................................................................................................... 22
BUHS Board Schematic Diagram (12 of 18) .................................................................................................................................................... 23
BUHS Board Schematic Diagram (13 of 18) .................................................................................................................................................... 24
BUHS Board Schematic Diagram (14 of 18) .................................................................................................................................................... 25
BUHS Board Schematic Diagram (15 of 18) .................................................................................................................................................... 26
BUHS Board Schematic Diagram (16 of 18) .................................................................................................................................................... 27
BUHS Board Schematic Diagram (17 of 18) .................................................................................................................................................... 28
BUHS Board Schematic Diagram (18 of 18) .................................................................................................................................................... 29
GE2A Board Schematic Diagram (1 of 2) (KDL-60NX800/60NX801 ONLY) ................................................................................................... 32
GE2A Board Schematic Diagram (2 of 2) (KDL-60NX800/60NX801 ONLY) ................................................................................................... 33
GE2B Board Schematic Diagram (1 of 2) (KDL-46NX800/52NX800 ONLY) ................................................................................................... 34
GE2B Board Schematic Diagram (2 of 2) (KDL-46NX800/52NX800 ONLY) ................................................................................................... 35
HLR Board Schematic Diagram ....................................................................................................................................................................... 38
SECTION 2: ELECTRICAL PARTS LIST ........................................................................................................................................................................ 40
APPENDIX A: ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1
3
KDL-46NX800/52NX800/60NX800/60NX801
KDL-46NX800/52NX800/60NX800/60NX801
WARNINGS AND CAUTIONS - ENGLISH
CAUTION
These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock, do not perform any servicing other
than that contained in the operating instructions unless you are qualifi ed to do so.
than that contained in the operating instructions unless you are qualifi ed to do so.
CARRYING THE TV
• Carry the TV with the adequate number of people; larger size TVs require two or more people.
• Correct hand placement while carrying the TV is very important for safety and to avoid
• Correct hand placement while carrying the TV is very important for safety and to avoid
damage.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is
directly connected to the ac power line.
directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace
these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that
are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is
suspected.
these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that
are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is
suspected.
4
KDL-46NX800/52NX800/60NX800/60NX801
KDL-46NX800/52NX800/60NX800/60NX801
WARNINGS AND CAUTIONS - ENGLISH
HANDLING THE GLASS ASSEMBLY
Use the following precautionary guidelines when replacing the Glass Assembly to avoid material degradation or screen coating
degradation, and ensure that dust, dirt, or fi ngerprints are not left between the glass and the LCD panel.
degradation, and ensure that dust, dirt, or fi ngerprints are not left between the glass and the LCD panel.
Replace the Glass Assembly in a brightly lit and clean room.
Place the replacement Glass Assembly on a dark cloth to make it easier to see dust
and dirt particles.
Wear anti static gloves to avoid leaving fi nger prints on the glass.
Use a dry, soft MicroFiber cloth, such as a lint free polishing cloth, to gently wipe the
glass to remove any dust or dirt particles.
If the glass needs additional cleaning, slightly moisten the cloth with a diluted mild
soap or mild detergent solution, or use a compressed air duster (spray can type).
After replacing the Glass Assembly, verify there are no dark spots or fi nger prints
visible on the screen.
CAUTION
Do Not
use paper towels, any type of abrasive pad, rags, rubber or vinyl materials to
clean the screen. Using these materials could easily scratch the screen which may
result in permanent damage.
result in permanent damage.
Do Not
se any cleaning product containing alkaline/acid cleaner, scouring powder, or
volatile solvent, such as alcohol, ammonia, benzene, thinner or insecticide. Using any
of these harsh cleaners may result in permanent damage to the screen.
of these harsh cleaners may result in permanent damage to the screen.
Do Not
spray water or detergent directly onto the TV screen . If liquid drips into the
bottom of the screen it may cause a failure.
