Sony XBR-55X800E Schematic

HISTORY INFORMATION FOR THE FOLLOW ING MANUAL:

SERVICE MANUAL (UNIQUE)

Segment: KF - America

Version Date Subject

1 03/2017 1

Issue.

GN3TR CHASSIS

LCD TV

9-888-720-A1

For SM - Common , pleas e ref er :

9-888-720-0X

SERVICE MANUAL (UNIQUE)

Segment: KF - America

GN3TR CHASSIS

LCD TV

MODEL LIST

MODEL REMOTE DESTINATION

XBR-43X800E

XBR-49X800E RMF-TX300U UC2 XBR-49X800E/S RMF-TX300U LA1 XBR-49X805E/S RMF-TX300B LA8

XBR-49X807E/S RMF-TX300B

XBR-55X800E RMF-TX300U UC2 XBR55X800E/S RMF-TX300U LA1 XBR55X805E/S RMF-TX300B AR4 , LA8 XBR55X807E/S RMF-TX300B CO1 XBR-55X806E RMF-TX300U LA1

RMF-TX300U UC2

CO1

TABLE OF CONTENTS

Section Title Page

1. DISSASSEMBLY AND REMOVAL CAUTION……………………… 5

2. DIAGRAMS 2-1. 2-2.

3. DISASSEMBLY, EXPLODED VIEWS AND OTHER PARTS 3-1. XBR-43X8*E ……………….……………………………. 49 3-2 XBR-49X8*E ……………….……………………………. 55 3-3 XBR-55X8*E ……………….……………………………. 61

Circuit Board Location…..……………………………………. 15 Wire Dressing…………………………………………………. 16

Please refer Serv ice Manual – Common for below information :

 General Safety Notes  Self Diagnostic Function  Triage Chart  Troubleshooting, T roubleshooting reference  Adjustments



Diagrams : Block Diagram , Connector Diagram

Note: Pictures prov ided in all this sect ion might ha ve s light diffe re nce f rom the actual sets

SECTION 1

DISSASSEMBL Y AND REMOVA L CA UTION

1-1. Rear Cover Dis assembl y M ethod and Caution Notes

1-1-1 (a). Bracket Top Flap (FRE) di sm antle gui de (before rem ovi ng rear cover (RC ) ) ( For Japan Model only )

① Slide Bracket Top Flap to the left side until end ② Push side of Bracket Top Flap to release hooking ③ Pull up Bracket Top Flap.

①

TOP FLAP

③

②

2mm

②

1-1-1 (b) Bracket Top Flap (FRE) assembly guide (after assemble r ear cover (RC ))

TOP FLAP

※ Note: Bracket Top Flap need to full fill below criteria. In case of NG please replace with new parts.

OK基準 NG事例

① No broken hook at both side

②There is not more than 1/2 of the deformation

and damage at hook

③TOP Flap does not come off after assembly.

TOP FLAP

When vi ewed from the rear side of inserti ng the ri bs of TOP FLAP to the bracket on the left side alignment .

※After r epairi ng proces s compl eted, pleas e inser t card iand slide the Bracket Top Flap to the right to actuates the

Switch on the TV set. Car d cannot be functioni ng if the swi tch s not actuates and broadcasting cannot be viewed.

1-1-2. DUMMY CARD PCMCI A dismantle guide (before removing rear cover (RC))

Pull up Dummy card PMCIA

1-1-3. Screw type and quantity to di ssem ble RC

Reference 43” 49” 55” Remarks

2 2 2

4-167-019-22

SCREW, +PSW M3X8

7-685-647-79

SCREW +BVTP 3X10 TYPE2 IT-3

Step1)Ensure all screws is removed.

*Rear cover can be dissembled without detach stand

Step 2)Take out the rear cover.

1-1-4. KF: Sharp Edge Infor m ation

Caution point: Please wear glove while rem oving rear c over to avoi d sharp edge at bottom area as shown i n figure below.

Sharp edge area

Sharp edge corner

1-2. Procedure To Disassemble Sm ar t Cor e

1-2-1. General

FRONT VIEW

BRACKET,

WIFI

COVER, TOP

PANEL, ORNAM ENT

WIFI

BOARD

LIGHT, GUIDE

HSC3 board

BACK VIEW

CASE,

BOTTOM

1-2. Procedure To Disassemble Sm ar t Cor e

1-2-2. Disassemble Smart Core from Set

1. Remove harness in yellow box

2. Remove screw in red box

3. Remove harness

1-2-3. Disassemble Brack et WiFi

*Remark: Apply for Smart Core (F), Smart Core (FC), Smart Core (H) only

1. Push hook ac cor ding to ar row dire ct ion us ing jig

2. Pull Bracket Wifi at the same time

*Recommended size of jig [Jig not supplied ]



Width < 5mm, thickness < 2mm

Jig

1-2-4. Disassemble Brack et WiFi

*Remark: Apply for Smart Core (H65) only

1. Hold Smart Core

1-2-5. Disassemble Cover Top

Pull up t he c ov e r top by the following order

① ②

2. Push here to front from back side

Pull up

1-2-6. Disassemble Panel Ornam ent

Pick up Panel Ornament

1-2-7. Disassemble Guide Light

Pull out with index finger

1-2-8. Disassemble H board

Hold this area and pick up H boa r d

SECTION 2

DIAGRAMS

2-1.CIRCUIT BOARD LOCATION

1. XBR-43*

SWITCH

UNIT

LD1_43 ASSY

3. XBR-55*

Smart Core

BFX_ASSY

2. XBR-49*

SWITCH

UNIT

LD1 49 ASSY

Smart Core

SMART CORE BLOCK

BFX_ ASSY

SWITCH

UNIT

GL71_ASSY

Smart Core

BFX ASSY

WLAN/BT MODULE

HSC3 MOUNT

2-2. Wire Dressing

Caution

INSERT CONNECTOR INFORMATION 1

INSERT CONNECTOR INFORMATION 3

FLEXIBLE FLAT CABLE 51P (INSERTION)

INSERT CONNECTOR INFORMATION 2

INSERT CONNECTOR INFORMATION 4

FLEXIBLE FLAT CABLE 51P (WITHDRAWAL)

Solder-less tuner replacement procedure

① The insertion & extraction angle of the module is permitted to specified degree for connec tor

θ≒20°

Push down to screw.

 For removing Tuner Module, In the case of small type Tuner module. After un screwed, Automatically the Module will float to c orrect degree. So please extract it with keeping this degree.

20°

 Please c o nfirms whether no dust a nd no bend o n

terminal of connecter(CN2800) and card-edge connecter

Service manual operation (agreed by service member): Not using insertion jig. Due quantity not many as production. SC can control by:

1) Issue service manual for WW ASC.

2) Give training/lecture how to assemble tuner. Will be handle by SOEM service

 Attachment order of screw.

1. Side of antenna ter minal (W/BFX board ).

2. Rear side of Tuner module.

2-2. Wire Dressing

SHEET, THERMAL(BM) Information

SHEET, THERMAL (BAF) Information

2-2. Wire Dressing

UNIVERSAL SIL-TU INFOR MATION 1

2-2. Wire Dressing

UNIVERSAL SIL-TU INFOR MATION 2

UNIVERSAL SIL-TU INFOR MATION 3

+ 46 hidden pages