REVISION HISTORY NO. SUFFIX DATE SUPP / CORR DESCRIPTION 1 -01 2009/01 _ _ 1st Issue 2 -02 2009/03 Supp-1 Part Information Change: Addition of: i) Removal and Installation of Rear Cover and Switch Unit removal. (Page 45) ii) Triage Chart (Page 46) iii) Trouble Shooting (Page 47~50) 3 -03 2009/05 Supp-2 Part Information Change: Addition of: i) Stand Assy (Page 52) ii) Fall Lock Belt Bag Assy (Page 53) 4 -04 2009/05 Corr-1 Remote Commander type deletion from: i) Cover Page ii) All headings iii) Electrical Part List (Page 41~43) iv) Supplement-1 Cover Page v) Supplement-2 Cover Page 5 -05 2009/07 Supp-3 Part Information Changed - LCD Panel Part Number (Page 54) 6 -06 2009/07 Supp-4 New Model Addition (Page 57) EX2T CHASSIS MODEL KLV-26S550A KLV-32S530A KLV-32S550A KLV-32S550A/L KLV-32S550A/T KLV-37S550A PART NO.: 9-888-103-06
72
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REVISION HISTORY
NO. SUFFIX DATE SUPP / CORR DESCRIPTION
1 -01 2009/01 _ _ 1st Issue
2 -02 2009/03 Supp-1 Part Information Change: Addition of:i) Removal and Installation of Rear Cover and Switch Unit removal. (Page 45)
RM-GA016W New Zealand,Philippines, Russia,South Africa, ThailandTunisia
RM-GA016
EX2T
KLV-26S550A KLV-32S550A
KLV-37S550A
MODEL COMMANDER DEST.
KLV-32S550A/L RM-GA016 & GE, ME, Philippines,
(Blue) RM-GA016W Russia, South Africa
KLV-32S550A/T RM-GA016 & GE, ME, Philippines,
(Brown) RM-GA016W Russia, South Africa
KLV-37S550A RM-GA016 & GE, India, Iran, ME,
RM-GA016W Thailand, TunisiaPhilippines, Russia,
RM-GA016W
– 2 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
TABLE OF CONTENTS
1. SAFETY NOTES1-1. Caution Handling of LCD Panel ..................................... 31-2. Safety Check Out ............................................................. 31-3. Leakage Test .................................................................... 31-4. WARNING ! .................................................................... 31-5. Lead Free Information ..................................................... 4
2. SELF DIAGNOSTIC FUNCTION2-1. Overview of Control Buttons .......................................... 52-2. LED Display Specification .............................................. 52-3. LED Display Control ....................................................... 52-4. LED Pattern ..................................................................... 52-5. Viewing the Service Diagnosis Display .......................... 52-6. Standby LED Error Display ............................................ 62-7. Triage Chart ..................................................................... 6
1-1. Caution Handling of LCD PanelWhen installing the LCD Panel, make sure you are groundedwith a wrist band.When installing the LCD Panel on the wall, the panel must besecured using the 4 mounting holes on the rear cover.
1) Do not press the panel or frame edge to avoid the risk ofelectric shock.2) Do not scratch or press on the panel with any sharpobjects.3) Do not leave the module in high temperature or in areas ofhigh humidity for an extended period of time.4) Do not expose the LCD panel to direct sunlight.5) Avoid contact with water. It may cause short circuit withinthe module.6) Disconnect the AC adapter when replacing the backlight(CCFL) or inverter circuit. (High voltage occurs at the invertercircuit at 650Vrms)7) Always clean the LCD panel with a soft cloth material.8) Use care when handling the wires or connectors of theinverter circuit. Damaging the wires may cause a short circuit.9) Protect the panel from ESD to avoid damaging the elec-tronic circuit (C-MOS).
1-2. Safety Check-OutAfter correcting the original service problem, perform thefollowing safety checks before releasing the set to thecustomer:-
1) Check the area of your repair for unsoldered or poorlysoldered connections. Check the entire board surface forsolder splashes and bridges.2) Check the interboard wiring to ensure that no wires are"pinched" or contact high-wattage resistors.3)Check all control knobs, shields, covers, ground straps andmounting hardware have been replaced. Be absolutely certainyou have replaced all the insulators.4) Look for unauthorized replacement parts, particularlytransistors that were installed during a previous repair. Pointthem out to the customer and recommend their replacement.5) Look for parts which, though functioning show obvioussigns of deterioration. Point them out to the customer andrecommend their replacement.6) Check the line cords for cracks and abrasion.Recommend the replacement of any such line cord to thecustomer.7) Check the antenna terminals, metal trim, "metallized"knobs, screws and all other exposed metal parts for ACleakage. Check leakage test as described next.
1-3. Leakage TestThe AC leakage from any exposed metal part to earthground and from all exposed metal parts to any exposedmetal part having a return to chassis must not exceed 0.5mA(500 microamperes). Leakage current can be measured byany one of the three methods:-1. A commercial leakage tester such as the SIMPSON 229 orRCA WT-540A. Follow the manufacturers instructions to usethose instructions.2. A battery-operated AC milliampmeter. The DATAPRECISION 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means ofa VOM or battery operated AC voltmeter. The 'limit' indicationis 0.75V so analog meters must have an accurate low voltagescale. The SIMPSON'S 250 and SANWA SH-63TRD areexamples of passive VOMs that are suitable. Nearly all batteryoperated digital multimeters that have a 2 VAC range aresuitable. (see Figure 1.)
1.5 k0.15 μFACVoltmeter(0.75 V)
To Exposed MetalParts on Set
Earth Ground
SECTION 1SAFETY NOTES
Figure 1. AC voltmeter to check AC leakage
1-4. WARNING !
SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY SHADING AND MARK !ON THE EXPLODED VIEWS ARE CRITICAL FOR SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARECRITICAL FOR SAFE OPERATION ARE IDENTIFIED INTHIS MANUAL. FOLLOW THESE PROCEDURESWHENEVER CRITICAL COMPONENTS ARE REPLACEDOR IMPROPER OPERATION IS SUSPECTED.
– 4 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
1-5. Lead Free InformationThe circuit boards used in these models have been processedusing Lead Free Solder. The boards are identified by the LFlogo located close to the board designation.
The servicing of these boards requires special precautions. Itis strongly recommended to use Lead Free Solder material inorder to guarantee optimal quality of new solder joints. LeadFree Solder is available under the following part numbers:-
Due to high melting point of Lead Free Solder, the solderingiron tip temperature needs to be set to 370 degreescentigrade. This requires soldering equipment capable ofaccurate temperature control coupled with a good heatrecovery characteristics.
For more information on the use of Lead Free Solder,please refer to http://www.sony-training.com
rebmuntraP retemaiD skrameR
91-500-046- mm
m
m
m
m
m
m
m
3.0 Kg52.0
02-500-046-7 m4.0 Kg05.0
12-500-046-7 m5.0 Kg05.0
22-500-046-7 m6.0 Kg52.0
32-500-046-7 m8.0 Kg00.1
42-500-046-7 m0.1 Kg00.1
52-500-046-7 m2.1 Kg00.1
62-500-046-7 m6.1 Kg00.1
7
Figure 2: LF logo
Figure 3: LF logo on circuit board
– 5 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
SECTION 2SELF DIAGNOSTIC FUNCTION
2.0 sec 2.0 sec0.3 sec
0.3 sec
2-1. Overview of Control Buttons
LED Type Description Remark
StatusDisplay
Power LEDRemark
POWER Green: One LED Green lights at power ON.
STANDBY Red: One LED Red lights during standby.
Timer Amber : One LEDs
Amber lights during Timer activation.
POWER ON Green lights OFFin a normal state.
STANDBY OFF Red lights Microcomputer isin a sleep state.
FailureClassify the trouble causes bythe no. of redblinking.
Standby LED
Microcomputer is
2-2. LED Display Specification
2-3. LED Display Control
2-4. LED PatternWhen safety shutdown occurs, Standby LED display reports thecause by using the blinking patterns as indicated below.
Example:
The figure above shows LED display whenSHUTDOWN is caused by audio failure. It repeatsflashing for a specified number of times in 0.3sec/cycle and has a 2 seconds interval of lighting off.Please note that a 2 seconds interval of lighting offis fixed regardless of abnormal state types.
2-5. Viewing the Service Diagnosis Display1. While TV on standby mode, press the following sequence on
the Remote commander.
(if wrong key is pressed or passed 3 seconds during eachprocess, cancel entering the self-diagnosis display.)
2. To Exit, press the <I/1> key.
On screendisplay
Channel 5 Volume (-) POWER
Remotesensor
Timerindicator
Standbyindicator
Powerindicator
S E L F C H E C K
0 0 2 M A I N _ P O W E R _ E R R O R 0 0
0 0 4 5 V _ P O W E R _ E R R O R 0 0
0 0 6 B A C K _ L I G H T _ E R R O R 0 0
0 0 7 T E M P _ E R R O R 0 0
0 0 8 A U D I O _ E R R O R 0 0
1 2 3 4 5 - 0 9 8 7 6 - 0 1 2 3 4
12345: Total operation time by hour (0-65535)09876: Boot count (0-65535) 01234: Panel operation time by hour (0-65535)
002: LED blinking timesMAIN_POWER_ERROR: Detection name 00: Error Count (00-99)
PROG
Powerindicator
Channel
Volume
Input Select
Menu
– 6 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
Blinking times Detection items Countermeasure
2 Main power failure Replace either/both z BT2 boardz G4T board (37”)z GT3 board (26”/32”)
7 Internal temperature Replace either/both z G4T board (37”)failure z GT3 board (26”/32”)
2-6. STANDBY LED ERROR DISPLAY
Note: Each of the above blinking repeats every 2 seconds.
2-7. Triage Chart
Please refer page 46 for Triage Chart.
– 7 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
SECTION 3TROUBLE SHOOTING
Please refer page 47~50 for Trouble Shooting.
– 8 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
4-1. KLV-26S550A
SECTION 4DISASSEMBLY
4-1-4. GT3 Board Removal
4-1-2. Stand Assy Removal
4-1-5. BT2 Board Removal
4-1-3. Switch Unit Removal
4-1-1. Rear Cover Removal
4-1-6. Speaker and Bracket Removal
5 Lift to remove Rear Cover
1 Twelve screws (BVTP2 4 X 16)
2 Two screws (+PSW M3 X 5)
3 Two screws (+BVTP 3 X 12)
4 Two screw (+PSW M4 X 8)
2 Stand assy
1 Four screws (+PSW M5 X 16)
3 Switch unit
1
2 Lift tabs to remove board
3 GT3 board
2 Three connectors
1 Six screws (+BVST 3 X 8)
6 BT2 board
8 Main Frame
3 Side Jack Bracket
5 Five connectors
7 Two screws (+BVTP 3 X 12)
1 One screws (+PSW M4 X 8)
2 Frame Spine
4 Nine screws (+BVST 3 X 8)
5 Four screws (+BVTP2 4 X 16)
9 Four screws (+BVTP2 4 X 16)
3 One screw (+BVTP2 4 X 16)
7 One screw (+BVTP2 4 X 16)
qa Bezel assy
6 Loudspeaker (4 X 10cm)
4 Speaker Baffle
q; Loudspeaker (4 X 10cm)
8 Speaker Baffle
1 One screw (+PSW M4 X 8)
2 Under Cover
Note:1) The illustrations provided in this section might have slight difference from actual sets.2) Refer to Removal & Installation of Rear Cover and Switch Unit Procedure in Section 1 Safety Notes.
– 9 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
4-2. KLV-32S530A, 32S550A, 32S550A/L, 32S550A/T
4-2-2. Stand Assy Removal
4-1-8. LCD Panel Bezel Assy Removal
4-2-3. Switch Unit Removal
4-2-1. Rear Cover Removal
4-1-7. Vesa Frame Removal
4-2-4. GT3 Board Removal
5 One screw (+BVTP 3 X 12)6 HT1 Board
4 Frame Bottom
3 Frame Spine (R)
2 Two screws (+PSW M4 X 8)1 One screw
(+PSW M4 X 8)2 Harness with connector
3 LCD panel
4 Bezel assy
1 Two screws (+BVTP2 4 X 16)
5 Lift to remove Rear Cover
1 Twelve screws (BVTP2 4 X 16)
2 Two screw (+PSW M3 X 5)
3 Three screws (+BVTP 3 X 12)
4 Two screw (+PSW M4 X 8)
2 Stand assy
1 Four screws (+PSW M5 X 16)
3 Switch unit
1
2 Lift tabs to remove board
3 GT3 board
2 Three connectors
1 Six screws (+BVST 3 X 8)
– 10 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
4-3. KLV-37S550A
4-2-8. LCD Panel Bezel Assy Removal
4-2-6. Speaker and Bracket Removal
4-3-1. Rear Cover Removal
4-2-7. Vesa Frame Removal
4-2-5. BT2 Board Removal
4-3-2. Stand Assy Removal
4 BT2 board
6 Main Bracket
1 Side Jack Bracket Assy
3 Five connectors5 One screw (+BVTP2 3 X 12)
2 Nine screws (+BVST 3 X 8)
6 Four screws (+BVTP2 4 X 16)
9 Four screws (+BVTP2 4 X 16)
3 One screw (+BVTP2 4 X 16)
7 One screw (+BVTP2 4 X 16)
qa Bezel assy
5 Loudspeaker (3.4 X 17.5cm)
4 Speaker Baffle
q; Loudspeaker (3.4 X 17.5cm)
8 Speaker Baffle
1 One screw (+PSW M4 X 8)
2 Under Cover
qa One screw (+BVTP 3 X 12)
qs HT1 Board
0 Frame Bottom
7 Frame Spine (R)4 Frame Spine (L)
6 One screw (+PSW M4 X 8)
9 One screw (+PSW M4 X 8)
2 One screw (+PSW M4 X 8)
1 One screw (+PSW M4 X 8)
3 Two screws (+BVTP 4 X 16)
5 One screw (+PSW M4 X 8)
8 One screw (+PSW M4 X 8)
2 Harness with connector
3 LCD panel
4 Bezel assy
1 Two screws (+BVTP2 4 X 16)
5 Lift to remove Rear Cover
1 Twelve screws (BVTP2 4 X 16)
3 Two screws (+PSW M3 X 5)
2 Two screws (+BVTP 3 X 12)
4 Four screws (+PSW 4 X 16)
2 Stand assy
1 Four screws (+PSW M5 X 16)
– 11 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
4-3-6. Speaker and Bracket Removal
4-3-4. G4T Board Removal
4-3-7. Vesa Frame Removal
4-3-5. BT2 Board Removal
4-3-3. Switch Unit Removal
4-3-8. LCD Panel Bezel Assy Removal
3 Switch unit
1
2 Lift tabs to remove board
3 G4T board
2 Three connectors
1 Four screws (+BVST 3 X 8)
4 BT2 board
6 Main Bracket
1 Side Jack Bracket Assy
3 Five connectors5 One screw (+BVTP2 3 X 12)
2 Nine screws (+BVST 3 X 8)
5 Four screws (+BVTP2 4 X 16)
9 Four screws (+BVTP2 4 X 16)
3 One screw (+BVTP2 4 X 16)
7 One screw (+BVTP2 4 X 16)
qa Bezel assy
6 Loudspeaker (3.4 X 17.5cm)
4 Speaker Baffle
q; Loudspeaker (3.4 X 17.5cm)
8 Speaker Baffle
1 One screw (+PSW M4 X 8)
2 Under Cover
0 One screw (+BVTP 3 X 12)
qa HT1 Board
qs Guide Light9 Frame Bottom
7 Frame Spine (R)
4 Frame Spine (L) 6 One screw (+PSW M4 X 8)
3 Two screw (+BVTP 4 X 16)
8 Two screws (+BVTP2 4 X 16)
2 One screw (+PSW M4 X 8)
1 One screw (+PSW M4 X 8)
5 One screw (+PSW M4 X 8)
2 Harness with connector
3 LCD panel
4 Bezel assy
1 Four screws (+BVTP2 4 X 16)
– 12 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
SECTION 5WIRE DRESSING
CAUTION :1. Do not overpull the wires during dressing
--> avoid disconnection of wires.2. Make sure wires are kept away from
5-1-2. Insert Connector Assy 10p and Speaker Connector Assy 4P.
P
P5-6
P4
P7P
P4
P5-6
P8
Non CISPR model
1) Insert Connector Assy 10P to HT1 PWB. Attach HT1 PWB to Light Guide on Bezel.2) Insert SP Conn Assy 4P to speaker as shown. Attach Sheet Core, C (X1) as shown.
Leftspeaker
3) Insert Connector Assy 10P to SW unit. Attach SW unit to Bezel and dress with Tape (LCD) (X2).
CISPR model
Attach Sheet Core, C to SP Conn Assy
4P; Lead Assy,Earth and conn Assy
10P (X1). Use daturm line to positionSheet core, C.
Leftspeaker
Conn Assy 10P(HT1 PWB)
behind speaker
2
1
1
Dress Conn Assy10P
(SW unit) usingTape (LCD) (X2).
– 13 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-1-3. Insert Connector Assy 14P
5-1-4. Attach Sheet Core, C (X3) to main bracket as shown.
A
1) Attach Sheet Core, C (X2) to frame bottom as shown.2) Insert Conn Assy 14P to inverter and GT3 PWB as shown. Attach Sheet Core, C as shown.
Note: When inserting LVDS harness to panel, make sure it is fully inserted and in the correct direction as shown.
3) Attach Sheet Core, C (X2) to LVDS harness.4) Attach Sheet Core, C to Connector Assy 14P and LVDS harness.
3) Attach Tape, Shield followed by Sheet Core, C on to LVDS harness.4) Insert screw on to earth clamp on LVDS harness.5) Attach Sheet Core, C to Connector Assy 14P and LVDS harness.6) Attach Sheet Core, C on to LVDS harness
Wires along this path (behind Under cover)and below raised area of frame bottom
Attach Sheet Core, Ctowards the left side of
frame bottom.
FramebottomDress SP Conn Assy 4P and Conn
Assy 10P using Sheet Core, C. Usedatum line to position Sheet Core, C.
Attach Tape, Shield followedby Sheet Core, C to LVDS
harness.
Attach Sheet Core, C toConn Assy 14P and LVDS
Insert screw on toearth clamp onLVDS harness.
Attach Sheet Core, C (X2) toLVDS harness.
Attach Sheet Core, C toconn Assy 14P and LVDS
harness
Attach Sheet Core, C toConn Assy 14P and SP
Conn Assy 4P.
Attach SheetCore, C to
main bracket(X3).
Dress Conn Assy10P;
Lead Assy, Earthand
SP Conn Assy 4Ptogether.
Insert Conn Assy 14P toGT3 PWB.
Attach Sheet Core, C (X1).
1
1
22
4
3
3
6
5
4
1
– 14 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-1-5. Power Cord Wire Dressing
110 ± 5mm
AC Cord Holder
4m4mm
m
70±
150 ± 5mm AC Cord
Ferrite Core
4mm
4mm
4mm
1) Install AC cord holder to AC power cord at specified position as shown.2) Then install the AC power cord with holder on to under cover.3) Lastly, dress AC power cord using pin, wire A6101 as shown.4) Keep the AC power cord away from surrounding parts.
Non CISPR model
1) Install Ferrite core to AC power cord at specified position as shown.2) Install AC cord holder to AC power cord at specified position as shown.3) Attach Sheet Core, E to Ferrite Core and frame bottom.4) Then install the AC power cord with holder on to under cover.5) Lastly, dress AC power cord using pin, wire A6101 as shown.6) Keep the AC power cord away from surrounding parts.
CISPR model
Make sure distance of>4mm is kept from
F6102, C6102 and C6111leads to single insulatedportion of AC power cord(Blue and Brown wire).
This can be controlled byusing pin, wire A6101 to
dress AC power cordaway from conductive parts.
Make sure distance of >4mm is keptfrom F6102, C6102 and C6111
leads to single insulated portion ofAC power cord (Blue and Brownwire). This can be controlled by
using pin, wire A6101 to dress ACpower cord away from conductive parts.
Caution:1. Ensure that AC power cord is not stressed whilst inserting it into AC cord bracket.
Insert the AC cord holder on tounder cover
Dress AC power cordusing pin,
wire A6101. AC powercord's wire isfacing to the
right
Attach SheetCore, E to Ferrite
Core.
Dress ACpower cord
using pin, wireA6101.
Insert the AC cordholder on to under
cover
4
2
3
3
5
6
4
1
2
– 15 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-2-1. Wire Dressing overview .
5-2-2. Insert Connector Assy 10P and SP Connector Assy 4P
P3
P6P4-5
P7
P3
P4-5
P8
P6
Non-CISPR model
Left Speaker1) Insert Connector Assy 10P to HT1 PWB. Attach HT1 PWB to Light Guide on Bezel.2) Insert SP Conn Assy 4P to speaker as shown. Attach Sheet Core, C (X1) as shown.
1) Insert Connector Assy 10P to SW unit. Attach SW unit to Bezel and dress with Tape (LCD) (X2).2) Insert SP Conn Assy to speaker and attach Sheet Core, C as shown.3) Attach Sheet Core, C to Frame Bottom as shown.
Right Speaker
CISPR model
p
Left speakerRight speaker
Attach Sheet Core, C to SP Conn Assy 4Pand Conn Assy 10P (X1). Use datum line to position Sheet Core, C. Do not cover
speaker hole with Sheet Core, C.
1
21
2
3
Conn Assy 10P (HT1PWB) behind speaker
Conn Assy 10P (HT1PWB) behind speaker
Do not cover speakerhole
Dress Conn Assy 10P(SW unit) using Tape
(LCD) (X2).
Do not cover speaker hole
Attach Sheet Core, C to SP Conn Assy4P
and Conn Assy 10P to Frame Bottom
Dress SP Conn Assy 4P and Conn Assy10P using Sheet Core, C. Use datum line
to position Sheet Core , C.
5-2. KLV-32S530A, 32S550A, 32S550A/L, 32S550A/T
– 16 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-2-3. Attach C Sheet Core and Insert Connector Assy 14P
5-2-4. Attach C Sheet Core to Main Bracket and Frame Bottom
OK NG
2
w
1) Attach Sheet Core, C to frame bottom as shown.2) Attach Sheet Core, C to main bracket as shown.3) Insert Conn Assy 14P to inverter and GT3 PWB as shown. Attach Sheet Core, C as shown.
Note: When inserting LVDS harness to panel, make sure it is fully inserted and in the correct direction as shown.
For all models3) Attach Sheet Core, C to LVDS harness.4) Attach Sheet Core, C to Connector Assy 14P and LVDS harness.
For CISPR models only5) Insert screw on to earth clamp on LVDS harness.
1) Attach Sheet Core, C (X3) to main bracket as shown.2) Attach Sheet Core, C (X1) to frame bottom as shown.3) Attach Sheet Core, C (X1) to main bracket as shown.
wires along this path (behind undercover) and below raised area of
Frame Bottom.
FrameBottom
Dress Lead Assy, Earthalong this path
Attach Sheet Core, C (X1) to Conn Assy14P and LVDS harness on frame spine.
Insert screw on toearth clamp on LVDS
harness.
Attach Sheet Core, C (X1) to ConnAssy 14P and LVDS harness on
frame spine.
Attach Sheet Core, C (X1) toLVDS harness.
Dress SP Conn Assy 4P tothe left of this line (edge of
BT2 PWB)
Dress ConnAssy 14P andSP Conn Assy4P together.
Dress ConnAssy 10P andSP Conn Assy4P together.
Attach Sheet Core, C tomain bracket (X3).
Dress Lead Assy,Earth to main bracketusing Sheet Core, C.
1
2
3
3
4
4
3
5
1
2
3
Dress SP Conn Assy 4P andConn Assy 10P together usingSheet Core, C to frame bottom.
Insert Conn Assy 14P to GT3 PWB.
Attach Sheet Core, C (X1)
– 17 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-2-5. AC Power Cord Wire Dressing
150 ± 5mm
AC Cord Holder
4mm
4mm
110± 5mm
200 ± 5mm
AC CordHolder
Ferrite Core
4mm 4mm
4mm
Non-CISPR model1) Install AC cord holder to AC power cord at specified position as shown.2) Then install the AC power cord with holder into under cover.3) Lastly, dress AC power cord using pin, wire A6101 as shown.4) Keep the AC power cord away from surrounding parts.
CISPR model1) Install Ferrite core to AC power cord at specified position as shown.2) Install AC cord holder to AC power cord at specified position as shown.3) Then install the AC power cord with holder into under cover.4) Attach Sheet Core, E to Ferrite Core. Place AC cord underneath frame spine.5) Dress AC power cord using pin, wire A6101 as shown.6) Lastly, keep the AC power cord away from surrounding parts.
Caution:1. Ensure that AC power cord is not stressed whilst inserting it into AC cord bracket.
Caution:1. Ensure that AC power cord is not stressed whilst inserting it into AC cord bracket.
Make sure distance of >4mm is keptfrom F6102 and C6111 lead to single
insulated portion of AC power cord(Blue and Brown wire). This can be
controlled by using pin, wire A6101 todress AC power cord away from
conductive parts.
Dress AC power cord using pin,wire A6101. Keep AC cord awayfrom fuse F6102 (4mm or more).
Inset the AC CordHolder on to Under Cover.
Make sure distance of>4mm is kept from F6102and C6111 lead to singleinsulated portion of ACpower cord (Blue and
Brown wire). This can becontrolled by using pin,wire A6101 to dress ACpower cord away from
conductive parts.
Non-CISPR model
CISPR model
Dress AC power cord usingpin, wire A6101.Attach Sheet Core,
E to Ferrite Core.
Insert the AC cord holder on to under cover
AC cord isunderneath frame
spine.
3
2
1
4 5
3
6
2
1
– 18 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-3. KLV-37S550A
5-3-1. Wire Dressing overview.
5-3-2. Insert Connector Assy 10P and SP Connector Assy 4P
5-3-3. Insert Connector Assy 10, SP Connector Assy and attach C Sheet Core
P3-4
P5-6P4
P P3-4
P5-6P4
P
2
Non-CISPR model
1) Insert Connector Assy 10P to HT1 PWB. Attach HT1 PWB to Light Guide on Bezel.2) Insert SP Conn Assy 4P to speaker as shown. Attach Sheet Core, C (X1) as shown.
1) Insert Connector Assy 10P to SW unit. Attach SW unit to Bezel and dress with Tape (LCD) (X2).2) Insert SP Conn Assy to speaker and attach Sheet Core, C as shown.3) Attach Sheet Core, C to panel as shown.
CISPR model
Left speaker
Right speaker
Attach Sheet Core, C to SP Conn Assy 4Pand Conn Assy 10P to panel. Dress wires towards
bottom of panel as shown.
Dress SP Conn Assy 4P and Conn Assy 10P using Sheet Core, C.Use datum line to position Sheet Core, C. Do not cover speaker hole
with Sheet Core, C.
Conn Assy 10P (HT1 PWB)behind speaker
Attach Sheet Core, C to SP Conn Assy 4P and Conn Assy 10P. Use datum line to position Sheet Core, C.
Do not cover speaker hole with Sheet Core, C.
Keep wire away from screwhole --> Prevent wire from
being sandwiched by screwwhen docking rear cover.
Dress Conn Assy 10P(SW unit) using
Tape (LCD) (X2).
Conn Assy 10P (HT1 PWB)behind speaker
1
2
31
Do not cover speaker hole
Do not coverspeaker hole
– 19 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-3-4. Attach C Sheet Core and Insert Connector Assy 14P
5-3-5. Attach C Sheet Core and Insert Connector Assy 14P
OK NG
4
1) Attach Sheet Core, C (X3) to frame bottom as shown.2) Insert Conn Assy 14P to inverter and G4T PWB as shown. Attach Sheet Core, C as shown.
For all models3) Attach Sheet Core, C to LVDS harness.4) Attach Sheet Core, C to Connector Assy 14P and LVDS harness on frame spine.For CISPR models only5) Insert screw on to earth clamp on LVDS harness.
Note: When inserting LVDS harness to panel, make sure it is fully inserted and in the correct direction as shown.
1) Attach Sheet Core, C (X3) to main bracket as shown.2) Attach Sheet Core, C (X1) to panel as shown.3) Attach and screw Lead Assy, Earth on to G4T PWB as shown.4) Attach Sheet Core, C (X1) to main bracket as shown.
Attach Sheet Core, C (X1)to Conn Assy 14P and
LVDS harness.
Attach Sheet Core,C to Lead Assy,Earth on main
bracket.
Non-CISPR model CISPR model
Attach Sheet Core, C toframe bottom (X3).
Dress SP Conn Assy 4P and Conn Assy 10P wires along this path (behind under cover) and
below raised area of bottom bracket.Frame bottom
Do not cover screwhole with Sheet
Core, C
Insert Conn Assy 14P toG4T PWB.
Attach Sheet Core, C (X1).
Attach Sheet Core, C(X1) to LVDS harness.
Do not cover screw hole with Sheet Core, C. Keep LVDS harness
away from screw hole. Attach Sheet Core, C(X1) to LVDS harness.
Attach Sheet Core, C (X1) toConn Assy 14P and LVDS
harness.
Insert screw on to earthclamp on LVDS harness.
Do not cover screw hole with Sheet Core, C. Keep LVDS harness
away from screw hole.
Dress Conn Assy 10P andSP Conn Assy 4P together.
Attach and screwLead Assy, Earth.
Dress SP Conn Assy 4Pand Conn Assy 10P
together using Sheet Core, C to panel.
Attach Sheet Core, Cto main bracket (X3).
Attach Sheet Core, C toConn Assy 13P, Conn Assy14P and SP Conn Assy 4P.
4
3
2
1
3
4
5
4
3
2
1
Dress SP Conn Assy4P to the left of this line
(edge of BT2 PWB)
– 20 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
5-3-6. Install AC Cord Holder and Power Cord
130 ± 5mm
AC Cord Holder
4mm
4mm
70± 5mm
170 ± 5mm
AC Cord Holder
Ferrite Core
4mm 4mm
4mm
Non-CISPR model1) Install AC cord holder to AC power cord at specified position as shown.2) Then install the AC power cord with holder into under cover.3) Keep the AC power cord away from surrounding parts.
CISPR model1) Install Ferrite core to AC power cord at specified position as shown.2) Install AC cord holder to AC power cord at specified position as shown.3) Attach Sheet Core, E to Ferrite Core and frame bottom.4) Then install the AC power cord with holder into under cover.5) Keep the AC power cord away from surrounding parts.
Caution:1. Ensure that AC power cord is not stressed whilst inserting it into AC cord bracket.
Make sure distance of >4mm iskept from F101 and NR101 leadto single insulated portion of AC
power cord (Blue and Brownwire). Dress AC power cordaway from conductive parts.
Make sure distance of >4mm iskept from F101 and NR101 leadto single insulated portion of AC
power cord (Blue and Brown wire).Dress AC power cord away from
conductive parts.
Insert the AC cord holder on to under cover
Insert the AC cord holder on to under cover
Attach Sheet Core, E toFerrite Core and Frame
Bottom.
3
1
2
5
4
3
2
1
– 21 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
6-1. Accessing Diagnostic Menu
1. While TV set on standby, press the following sequence onthe Remote commander (RMGA016).
The following menu will appear on the screen
2. To quit the diagnostic menu, turn off and on the set.
6-2. Viewing the Service Mode Display
1. While TV on standby mode, press the following sequenceon the Remote commander.
(if wrong key is pressed or passed 3 seconds during eachprocess, cancel entering the self-diagnosis display.)
Example on screen display:
2. To reset, press 8 – 0 – .3. To Exit, press the <I/1> key .
SECTION 6SERVICE ADJUSTMENTS
Figure 1
On screendisplay
Channel 5 Volume (-) POWER
MAIN_POWER_ERROR
5V_POWER_ERROR
AUDIO_ERROR
BALK_LIGHT_ERROR
TEMP_ERROR
0
0
0
0
0
6-3. Control keys via Remote Commander.Buttons on the Remote Commander to access the servicemenu items and adjust the data values.
6-4. Adjustment Method
6-4-1. Aging
1. While TV on standby mode, press the following sequenceon the Remote commander.
2. Select AGING with 2 or 5 On the Remote Commander.3. Select AGING MODE with 1 or 4 On the Remote
Commander.4. Select data value with 3 or 6 On the Remote
Commander to 1 to enable. Refer to Service Items(Table 1) page 23.
5. Press <I/1> to exit.6. When exit it will have the new data value and start aging.7. Aging condition:
a) Supply voltage : Ratingb) Time: More than 20 minutesc) Ambient Temp: 22-28 degreesd) Input : Set no signal except digital and analog RF(Video/Component/PC)
Example on screen display:
On screendisplay
Channel 5 Volume (+) POWER
T V S E R V I C E
0 0 0 B M E
0 0 0 W P R _ 2 5 5
L O C T O P P R O G R A M : G T V : M R 1 . 0 . 2
N V M : T D 0 . 1 0 0
PROGRAM: Show the Application version GTV: Show the GTV Library version NVM: Show the NVM version in the NVM data (4bytes ASCII data)
[Data] Within 7 characters [Category/Item name] Within 17 characters
T M 0 . 0 7 0
W
Categry Item
CW
On screendisplay
Channel 5 Volume (+) POWER
PROGRAM: Show the Application versionGTV: Show the GTV Library versionNVM: Show the NVM version in the NVM data (4bytes ASCII data)
T V
0 0 0
0 0 0
L O C T O P
A G I N G
A G I N G
P R O G R A M :
G T V :
N V M :
M O D E
S E R V I C E
T M 0 . 0 7 0
M R 1 . 0 . 2
T D 0 . 1 0 0
1
– 22 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
6-4-2. Resetting the User Menu- Factory Reset
1. While TV on standby mode, press the following sequenceon the Remote commander.
2. Select SERVICE with 2 or 5 On the RemoteCommander.
3. Select AUTO SET FACTORY with 1 or 4 On the RemoteCommander.
4. Select data value with 3 or 6 On the RemoteCommander to 0 to current condition. Refer toService Items (Table 1) page 23
5. Press <I/1> to exit.
On screendisplay
Channel 5 Volume (+) POWER
Example on screen display:
6-4-3. White Balance Adjustment
Test Pattern:a) Connect video signal of white to video inputb) Restort to original value : Color temp=0,Picture=Max,Brightness=50,Backlight=max
1. While TV on standby mode, press the following sequenceon the Remote commander.
2. Select WB with 2 or 5 On the Remote Commander.3. Select WPR_C with 1 or 4 On the Remote Commander.4. Select data value with 3 or 6 On the Remote
Commander.5. Press <I/1> to exit.
Note: Refer to Service Items (Table 1) page 23 for other itemand data value.
On screendisplay
Channel 5 Volume (+) POWER
Example on screen display:
PROGRAM: Show the Application versionGTV: Show the GTV Library versionNVM: Show the NVM version in the NVM data (4bytes ASCII data)
T V
0 0 0
0 0 0
L O C T O P
S E R V I C E
S E R V I C E
A U T O G S E T F A C T O R Y
P R O G R A M :
G T V :
N V M :
T M 0 . 0 7 0
M R 1 . 0 . 2
T D 0 . 1 0 0
0
PROGRAM: Show the Application versionGTV: Show the GTV Library versionNVM: Show the NVM version in the NVM data (4bytes ASCII data)
T V
0 0 0
0 0 0
L O C T O P
W B
W P R _ C
P R O G R A M :
G T V :
N V M :
S E R V I C E
T M 0 . 0 7 0
M R 1 . 0 . 2
T D 0 . 1 0 0
2 5 5
– 23 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
yrogetaC metI noitpircseD skrameR tib niM xaM laitinI
6-6. Board & Panel ReplacementWhen replacing the BT board and Panel readjustthe W/B.
– 24 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
SECTION 7DIAGRAMS
7-1. BLOCK DIAGRAMQ
1002
Q1003
HP
_DE
T
HP
_L
HP
_R
AU
DIO
_MU
TE
Q1006
Y PB
PR
YU
V_L
YU
V_R
A_V
1_IN
_V
A_V
1_L
A_V
1_R
A_V
2_IN
_V
A_V
2_L
A_V
2_R
MO
MIT
OR
_CV
BS
OU
T
MO
NIT
OR
_OU
TR
Q1000
Q1005
Q1001
MO
NIO
UT
_MU
TE
MO
NIT
OR
_OU
TL
PC
_RP
C_G
PC
_BP
C_H
PC
_V
VG
A_L
VG
A_R
5 6 7
1 2
3
6 7
4
22
23
20
11
10
17
1625
21
32
33
Q2007
Q2008
Q2009
Q2010
+9V
_TU
NE
R
+9V
_TU
NE
R
Q2004
Q2002
Q2003
Q2012
Q2012
MA
IN_V
CC
OFF-M
UT
E
5 6 7+3V
3_S
TB
IC1000
IC1202
Q1203
*Q
1201
HD
MI1
_CLK
+
HD
MI1
_CLK
-
HD
MI1
_D0+
HD
MI1
_D0-
HD
MI1
_D1+
HD
MI1
_D1-
HD
MI1
_D2+
HD
MI1
_D2-
HD
MI2
_CLK
+
HD
MI2
_CLK
-
HD
MI2
_D0+
HD
MI2
_D0-
71
70
74
73
77
76 63
64
5 6 7
*IC
1200
HD
MI2
_D1+
HD
MI2
_D1-
HD
MI2
_D2+
HD
MI2
_D2-
6 5 9 8 12
11
15
14 63
6467
68
31
32
28
29
25
26
38
39
35
34
IC1201
21
22
HP
D_D
ET
1
HD
MI_C
LK
+
HD
MI_C
LK
-
HD
MI_D
0+
HD
MI_D
0-
HD
MI_D
1+
HD
MI_D
1-
HD
MI_D
2+
HD
MI_D
2-
HD
MI_S
CL
HD
MI_S
DA
HD
MI_S
EL2
HD
MI_S
EL1
4 5 1
11 7
Q8003*
Q8002
*T
U8000/T
U8001
*Q
8001
*Q
8000
*Q
8010
*Q
8005
*Q
8004
*Q
8007
*Q
8008
*S
WF800
*S
WF801
1
L+
2
L-
3
R
-
4
R
+
MO
NIO
UT
_MU
TE
SP
_MU
TE
HP
_DE
T
LS
_L
LS
_R
SP
_PR
OT
SA
W_S
W
I2C
_SC
L
I2C
_SD
A
SIG
_BO
OS
TE
R
HP
D_D
ET
2
*C
F8001
FM
_SIF
FM
_CLK
PFM
_RA
DIO
_SW
SIF
PS
IFN
VIF
PV
IFN
CN
2000
CN
2000
CN
2000
CN
2000
BT
2_B
OA
RD
(1/3
)
A
+3V
3_S
TB
+5V
_SW
IC2012
+3V
3_S
TB
+5V
_SW
AG
C
FM
MIX
ER
TV
-T
UN
ER
IC2012
7-1-1. BT2 Board
– 25 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
W6
Y6
D14
D16
D13
W15
ON
TIM
ER
5
RE
MO
TE
2
ST
AN
DB
Y
4
ON
OFF
6
KE
YB
OA
RD
9
JT
RS
TN
3
JT
DI
5
JT
DO
7
JT
MS
9
JC
LK
11
RE
SE
TN
TX
D
2
RX
D
3
MD
0
6
MD
1
7
MD
2
8
RE
SE
TN
4
NC
1
2
BIN
T
15
TX
D
2
RX
D
3
SIR
CS
4
Q3000
24
AB
C1
B13
AB
1
M3
C1
A16
B16
C1
A17
B22
A18
E19
E20
SD
A
1
WA
KE
UP
INT
4
SC
L
3
B14
AA
9
C1
2 863 45
12
11
10 9
6 5 2 1
6 5 1 2 3
B18
B19
C1
A19
AA
1
IC3004
A2
A3
A1
C1
B2
C2
PC
_H
PC
_V
PC
_B
PC
_R
PC
_G
D1
E2
F1
D2
Y PB
PR
K1
K2
MA
IN_C
VB
S_Y
N1
N2
MA
IN_L
MA
IN_R
Y2
AA
LS
_R
LS
_L
W1
Y1
TU
N_R
TU
N_L
U1
U2
TU
N_S
IF
FM
_SIF
J3
M4
DC
_DE
T
SIG
_BO
OS
TE
R
C1
ON
_TIM
ER
J3
AB
12
P_O
N1_A
PO
WE
R_O
N_L
ED
_A
AA
1N
VM
_WP
IC3002
AA
1
Y9
AU
DIO
_MU
TE
HD
MI_S
EL1
Y12
HD
MI_S
EL2
AA
1
Y10
5V
_DE
T
SP
_PR
OT
IC3001
A14
Q3002
41,2
,3
*FB
3026
*FB
3027
IC3006
A20
B13
A13
ST
AN
DB
Y_L
ED
_A
PW
R_D
ET
BL_A
DJ
AB
AA
AA
HD
MI_R
XT
ER
M
P_O
N2_A
HP
_DE
T
AB
AA
AB
DC
DC
_ON
_OFF
HP
D_D
ET
1
TIM
ER
_LE
D
AB
AB
AA
SM
IC_C
LK
N
FM
_CLK
P
SM
IC_C
LK
P
A20
B13
A13
HP
D_D
ET
2
ED
ID_W
P
FM
_RA
DIO
_SW
AB
AA
AA
PLL_S
W
MO
MIT
OR
_MU
TE
INV
_ER
R
AB
AA
AB
HD
MI_H
PD
2
HP
D_D
ET
1
BL_O
N_O
FFN
AB
AB
AA
HD
MI_S
CL
FM
_CLK
P
HD
MI_S
DA
HD
MI_C
LK
+
HD
MI_C
LK
-
HD
MI_D
0+
HD
MI_D
0-
HD
MI_D
1+
HD
MI_D
1-
HD
MI_D
2+
HD
MI_D
2-
B10
A10
B9
A9
B8
A8
B7
A7
C2
C2
D22
D21
E22
E21
F22
F21
G2
G2
Y10
B_IN
T
AB
1
AB
1
AB
2
AA
2
AB
2
R20
P22
P21
MD
[0:1
6]
MA
[0-11]
BA
0
BA
1
CA
SN
RA
SN
WE
N
CK
E
SD
CLK
N
SD
CLK
P
T22,T
21
T20,U
22
U21,U
20
V22,V
21
V20,W
22
W21,W
20
Y22,Y
21
Y20,A
A2
Y18,A
B17
AA
17,Y
17
AB
16,A
A1
6 Y16,A
B15
AA
15,Y
15
C3,D
4 E3,F
4
H4,K
4
J2,N
4
P4,R
4
V3,B
4
Y7
W8
W10
W12
F20,G
19
H20,J
19
K20,L
19
M19
D1
C10,D
9
C8,D
7
B6 D
12
C1 C6
W17
A11
J8,L
8
N8,R
8
H9,R
10
H11,R
12
H13,R
14
H15,K
15
M15,P
1
5 P19,N
20
N22,W
1
8
GO
I
FL3012
FL3011
FL3007
FL3005
FL3006
FL3002
FL3000
IC3003
FL3003
FL3004
FL3001
FL3016
FL3015
FL3014
FL3009
FL3008
1
R
XO
0-
3 5
R
XO
1-
7 9
R
XO
2-
11
R
X02+
13
15
17
RX
O3-
19
R
X03+
RX
O0-
RX
O0+
RX
O1-
RX
O1+
RX
O2-
RX
O2+
RX
OC
-
RX
OC
+
RX
O3-
RX
O3+
+3V
3_S
TB
_SP
V
+3V
3_S
TB
+1V
8_S
TB
IC3005
334_S
CL
334_S
DA
BU
S_S
EL
Q3002
+5V
_SW
MA
IN_V
CC
*IC
3000
*IC
3000
*IC
3000
IC4503
BT
2 B
OA
RD
003
B
BT
2_B
OA
RD
(3/3
)
A
BT
2_B
OA
RD
(1/3
)
CN
3005
CN
3005
CN
3005
CN
3005
CN
3005
CN
3005
CN
3002
To J
TA
G
CN
3002
CN
3002
CN
3002
CN
3002
CN
3002
CN
3002
CN
3002
*C
N3007
To E
CS
*C
N3007
*C
N3007
*C
N3003
*C
N3003
*C
N3003
*C
N3001
*C
N3001
*C
N3001
*C
N3001
*C
N3001
To R
2
To H
T1
To C
lock
To L
VD
S
2
B
-IN
TB
-IN
T*C
N3007
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
*C
N3000
Hard
ware
Rese
t
– 26 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
VR
EF
MA
[0-11]
DQ
SH
,DQ
MH
,DQ
SL,D
QM
L
WE
N
CA
SN
CK
E
SD
CLK
N,S
DC
LK
P
BA
0,B
A1
MD
[0-15]
RA
SN
49
21 22
23 44 45,4
6
26,2
72,4,5,7,8,10,11,13,5
4,
16,20,
51,4728.,29,30,31,32,33,3
5,
1 2
SM
IC_C
LK
N
SM
IC_C
LK
P
4T
UN
_L
TU
N_R
Q8501
Q8501
5Q
8502
Q8503
7 9
TU
N_S
IF
MA
IN_L
10
16
MA
IN_R
MA
IN_C
VB
S_Y
13
14
I2C
_SC
L
I2C
_SD
A
18
19
A_V
2_R
A_V
2_L
29 53
Q8501
Q8501
32
33
39
MO
NIT
OR
_CV
BS
OU
T
40
41
MO
NIT
OR
_OU
TR
MO
NIT
OR
_OU
TL
44
Y
45
48
A_V
1_R
A_V
1_L
46
50
A_V
1_IN
_V
A_V
2_IN
_V
51
52
VG
A_R
VG
A_L
63
64
YU
V_R
YU
V_L
58
IF_P
LL
66
AG
C
79
SA
W_S
W
72
VIF
P
71
67
SIF
N
68
SIF
P
VIF
N
11
12
19
24
31
27 28
50
51
53
54
55
93
94
95
90
62
63
77
78
87
89
3 2 1 10 9 614 8 10
13 61 3
18
UA
RT
_SW
334_R
X
334_T
X
MO
NIT
OR
_SW
MO
NIT
OR
_SC
L
MO
NIT
OR
_SD
A
P_O
N2_B
MA
IN_S
UB
_SW
PO
WE
R_O
N_L
ED
_B
P_O
N1_B
ST
AN
DB
Y_L
ED
_B
Q4505
16
714
12 5
52
12
11 4 5 119 4 2
EC
S_R
X
EC
S_T
X
US
B_IN
T
US
B_P
OW
ER
MA
IN_D
ON
E
BU
S_S
EL
RS
T_M
ICR
O
ST
AN
DB
Y
RE
SE
TN
US
B_H
VM
US
B_H
VP
MD
2
MD
0
Q4503
Q4502
PO
WE
R_O
N_L
ED
_A
PO
WE
R_O
N_L
ED
P_O
N2_A
P_O
N2
ST
AN
DB
Y_L
ED
_A
ST
AN
DB
Y_L
ED
P_O
N1
P_O
N1_A
UA
RT
_RX
UA
RT
_TX
LO
C_S
DA
LO
C_S
CL
P_O
N1
15 4
PW
R_D
ET
DC
_DE
T
+3V
3_S
TB
_PLL
P_O
N2
51
IC7004
5 2
1
IC7001
IC7002
*F7002
F7004
AU
DIO
VC
C
1
AU
DIO
VC
C
CN
7000
2
AU
DIO
VC
C
CN
7000
5
P
_ON
1
CN
7000
6
A
C_O
FF_D
ET
CN
7000
7
S
TB
Y V
CC
CN
7000
8
M
AIN
VC
C
CN
7000
9
M
AIN
VC
CC
N7000
2
1
IC7003
+9V
_TU
NE
R
IC7000
5
31+33V
_SW
_TU
NE
R
5V
5V
5V
5V
TO
30V
TO
30V
TO
30V
TO
30V
TU
VIF
TU
VIF
TU
VI
ST
B_M
AIN
_VC
C
3V
3_S
TB
DC
DC
_ON
_OFF
Q7004
Q7010
2 5 1
4
PW
R_D
ET
IC7006
Q7004
ST
B_M
AIN
_VC
C
FL7000
FL7001
2 1 1
3 15
Q7005
Q7007
Q7008
Q7006
IC7005
F7004
+1V
8_S
TB
F7005
+3V
3_S
TB
BT
2_
BO
AR
D (
2/3
)
3
H
VP
CN
4500
1
VC
CC
N4500
2
H
VM
CN
4500
BT
2 B
OA
RD
003
B
IC4002
IC4501
IC4505
IC4502
IC8500
2
IC4500
Hard
ware
Rese
t
4
GO
I
IC4000
+3V
3_S
TB
RA
M_V
CC
KLV
-32S
530A
, 26,
32,
37
S55
0AR
M-G
A01
6R
M-G
A01
6W
KLV
-32S
530A
, 26,
32,
37
S55
0AR
M-G
A01
6R
M-G
A01
6W
– 27
––
28 –
7-1-
2.G
T3
Bo
ard
(ex
cep
t 37
S55
0A)
11STBY5.8V
13POWER_ON
12AC_ON/OFF
3AC_L
1REG24V
2REG24V
3REG24V
4REG24V
1REG12V
2REG12V
3REG12V
9AU_VCC
AU_VCC
10
T6102 T6201
T6202
T6101
IC6104
IC6101
IC6105
PH6103
PH6102
PH6104
PH6106
PH6104
Q6201
CN6202
CN6202
CN6202
CN6202
CN6202
CN6102
CN6201
Q6109
Q6110
Q6111
Q6112
Q6202,
Q6203
IC6201
D6206
D6201
D6122
D6122
D6106
D6138
D6115
D6109
D6143
D6103
D6105,D6108
D6129
IC6103
IC6202
D6101
Q6104
Q6107
Q6108
Q6103
FL6102
FL6103
Q6102
Q6105,
Q6106
D6145
F6102
GT3
BOAR
D
– 29 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
7-1-3. HT1 Board
Q 1000
2 3
5
7
4
6 +3V 3_SW
Q 1002
Q 1003
Q 1001
IC 1000C N1000
C N1000
C N1000
C N1000
C N1000
D1001 D1004
HT1HT1HT1HT1 BO ARD BO ARD BO ARD BO ARD
T OBT BO A RD
– 30 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
7-2. CONNECTOR DIAGRAM7-2-1 KLV-26S550A
CN
3003
(6)
CN
7000
(11)
CN
3001
(10)
CN
2000
(4)
CN
7001
(4)
BT2
ECS
CN3000(40)
CN3002(18)
CN8002(1)
Hotel
T-CONCNF1(30)
Speaker LSpeaker R
GT3
CN6102(3)
AC Power
CN
6202
(13
)
LVDS Speaker L, R
CN
6201
(8)
INV
ER
TE
RC
N1(
14)
24V, Inv Err, BL, Dimmer
Power, Standby, Audio VCC, Main VCC
HT1CN2801(6)
Remote, LED
SW
CN(3)
Switch
– 31 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
7-2-2 KLV-32S530A, 32S550A, 32S550A/L, 32S550A/T
CN
3003
(6)
CN
7000
(11)
CN
3001
(10)
CN
2000
(4)
CN
7001
(4)
BT2
ECS
CN3000(40)
CN3002(18)
CN8002(1)
Hotel
T-CON
CNF1(30)
Speaker LSpeaker R
GT3
CN6102(3)
AC Power
CN
6202
(13
)
LVDS
CN
6201
(8)
INV
ER
TE
R
CN
1(14
)
24V, Inv Err, BL, Dimmer
Power, Standby, Audio VCC, Main VCC
HT1CN2801(6)Remote, LED
SW
CN(3)
Switch
Speaker L, R
7-2-3 KLV-37S550A
CN
3003
(6)
CN
7000
(11)
CN
3001
(10)
CN
2000
(4)
CN
7001
(4)
BT2
ECS
CN3000(40)
CN3002(18)
CN8002(1)
Hotel
T-CONCNF1(30)
Speaker LSpeaker R
G4T
CN6102(3)
AC Power
CN
3(13
)
LVDS Speaker L, R
CN
2(10
)
INV
ER
TE
RC
N1(
14)
24V, Inv Err, BL, Dimmer
Power, Standby, Audio VCC, Main VCC
HT1CN2801(6)Remote, LED
SW
CN(3)
Switch
– 32 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
7-3. CIRCUIT BOARD LOCATION
BT2 Board
GT3 Board
HT1 Board
BT2 Board
GT3 Board
HT1 Board
7-3-1 KLV-26S550A
7-3-2 KLV-32S530A, 32S550A, 32S550A/L, 32S550A/T
– 33 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
BT2 Board
PS Unit (G4T) Board
HT1 Board
7-3-3 KLV-37S550A
– 34 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
7-4. SCHEMATIC DIAGRAM 7-5. PRINTED WIRING BOARDS
Board Function Note
BT2 I/O, AV INPUT/OUTPUT, HDMI, Due to complexity of the board, performingPC,I, HP/AUDIO/LOC TOP/DDR/ component level field repairs are notPOWER DC/ TUNER.FM.IF/ recommended. Complete boardAV SWITCH.SMIC replacement is required if service is
G4T(37S550A) Power Supply necessary.GT3(26S550A , For part number information, refer to32S530A, Exploded View or Electrical Parts List32S550A, section in this manual.32S550A/L,32S550A/T)HT1 Key / LED / SIRCS
7-6. SEMICONDUCTOR
Due to complexity of the board, performingcomponent level field repairs are not recommended.Complete board replacement is required if service isnecessary.
– 35 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
• The component parts of an assemblyare indicated by the reference numbersin the far right column of the part list andwithin the dotted lines of the diagram.
• Components not identified by a partnumber or description are not stockedbecause they are not required for routineservice.
8-1. KLV-26S550A8-1-1. REAR CABINET AND STAND ASSY
SECTION 8EXPLODED VIEWS
NOTE: The components identified by shading and ! mark arecritical for safety. Replace only with part number specified.
• Item marked with an asterisk (*) are notstocked since they are seldom requiredfor routine service. Some delay shouldbe anticipated when ordering thesecomponents.
Note: The components identified by mark containconfidential information. Strictly follow the instructionswhenever the components are repaired and /or replaced.
• Items marked " " are not stocked sincethey are seldom required for routineservice. Some delay should be antici-pated when ordering these items.
• All variable and adjustable resistors havecharacteristic curve B, unless otherwisenoted.
• All resistors are in ohms• F : nonflammable
CAPACITORS• MF : μF, PF : μμF
COILS• MMH : mH, UH : μH
REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK
SECTION 9ELECTRICAL PARTS LIST
The components identified by mark containconfidential information. Strictly follow theinstructions whenever the components arerepaired and /or replaced.
Due to complexity of the board, performing componentlevel field repairs are not recommended. Completeboard replacement is required if service is necessary.
– 42 –
REF NO. PART NO. DESCRIPTION REMARKREF NO. PART NO. DESCRIPTION REMARK
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
ACCESORIES AND PACKING MATERIALS**************************************
1-500-386-11 FILTER, CLAMP (FERRITE CORE)(37S550A (NEW ZEALAND, RUSSIA, TUNISIA))
4-022-115-00 HOLDER, AC CORD4-143-818-11 LABEL, ENERGY RATING(S)
(37S550A NEW ZEALAND)4-140-368-01 LABEL, MRP (37S550A INDIA)
! 1-836-510-11 POWERSUPPLYCORD(WITHCONNECTOR)(EXCEPT 37S550A (INDIA, NEW ZEALAND,THAILAND))
! 1-836-511-11 POWER SUPPLY CORD (37S550A THAILAND)! 1-836-512-11 POWER SUPPLY CORD (37S550A INDIA)! 1-836-513-11 POWER SUPPLY CORD (37S550A NEW ZEALAND)
4-131-527-11 SPACER, G BOARD1-487-326-11 SWITCH UNIT
4-100-136-01 SHEET(CORE), C (32S550A(IRAN))4-103-642-21 EMBLEM, SONY NO. 8 (37S550A(IRAN))
8-1. KLV-26S550A8-1-1. REAR CABINET AND STAND ASSY
5 X-2349-157-1 STAND ASSY (M1)(26S550A (INDIA, PHILIPINES, THAILAND, VIETNAM))
REF. NO. PART NO. DESCRIPTION REMARK
5
– 53 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
RM-GA016W
SECTION 9ELECTRICAL PARTS LIST
X-2348-140-2 BAG ASSY, FALL LOCK BELT(26S550A)
REF NO. PART NO. DESCRIPTION REMARK
– 54 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
SUBJECT : Part Information Changed - LCD Panel Part Number
SUPPLEMENT-3
This supplement applies only to the models listed above.Other information remains the same as in the original issue and previous supplements.
EX2T CHASSIS
MODEL COMMANDER DEST.
KLV-32S530A RM-GA016 SOGUL, Thailand
KLV-32S550A RM-GA016 Hong Kong,
Malaysia, India, Iran,SOGUL,Saudi Arabia,Singapore, ARM,Indonesia,New Zealand,Phillipines, Vietnam,Russia,South Africa, Tunisia
MODEL COMMANDER DEST.
Please refer:1) Exploded View (Page 55)
KLV-32S550A/L RM-GA016 Hong Kong,
(Blue) Malaysia, SOGUL,Iran, Saudi Arabia,Singapore, ARM,Indonesia,Phillipines, VietnamSouth Africa
KLV-32S550A/T RM-GA016 Hong Kong,
(Brown) Malaysia, SOGUL,Iran, Saudi Arabia,Singapore, ARM,Indonesia,Phillipines, Russia,Thailand, Vietnam
2) Electrical Part List (Page 56)
Note:LCD Panel Part Number changed from CMO to SLCD.Related to this matter, some connectors are changed accordingly. Please refer to page mentionedabove for details informations.
– 55 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
52
8-2-2. BOARDS, SPEAKERS, BEZEL AND PANEL (refer page 38)
REF. NO. PART NO. DESCRIPTION REMARK
52 ! 1-802-932-11 LCD PANEL (32 INCH WXGA TFT)! 1-802-932-32 LCD PANEL (32 INCH WXGA TFT)
– 56 –
KLV-32S530A, 26, 32, 37 S550ARM-GA016
SECTION 9ELECTRICAL PARTS LIST
1-836-846-11 LEAD WIRE WITH CONNECTOR(LVDS)(except 32S550A (NEW ZEALAND, RUSSIA,TUNISIA))
1-836-846-21 LEAD WIRE WITH CONNECTOR(LVDS)(except 32S550A (NEW ZEALAND, RUSSIA,TUNISIA))
1-836-847-11 LEAD WIRE WITH CONNECTOR(LVDS)(32S550A (NEW ZEALAND, RUSSIA, TUNISIA))
1-836-847-21 LEAD WIRE WITH CONNECTOR(LVDS)(32S550A (NEW ZEALAND, RUSSIA, TUNISIA))
Hotel Mode Due to complexity of the board, performingcomponent level field repairs are notrecommended. Complete boardreplacement is required if service isnecessary.For part number information, refer toExploded View or Electrical Parts Listsection in this manual.
R2
– 64 –
KLV-26, 32, 37 S550ARM-GA016
SECTION 8EXPLODED VIEWS
8-1. KLV-26S550A/1, 26S550A/38-1-1. R2 BOARD, REAR CABINET AND STAND ASSY (refer page 35)
REF. NO. PART NO. DESCRIPTION REMARK
2 ---------Not Supply-----------3 ---------Not Supply-----------7 * 4-111-643-01 R BRACKET (TOP)8 * A-1565-554-A R2 MOUNT
2 3/
7
8
– 65 –
KLV-26, 32, 37 S550ARM-GA016
8-1-2. BOARDS, SPEAKERS, BEZEL AND PANEL (refer Page 36)
1-836-566-21 LEAD WIRE WITH CONNECTOR(LVDS)(CN3000(BT2)-TCON(1))
Printed in Malaysia
Customer supportInstructions on “Installing the Wall-Mount Bracket” are not supplied in the form of a separate leaflet with this TV. These installation instructions are included within this TV’s instructions manual.
Printed on 70% or more recycled paper using VOC (Volatile Organic Compound)-free vegetable oil based ink.
Specifications
* Dimensions and mass are approximate values.Design and specifications are subject to change without notice.
Model name KLV-37S550A KLV-32S550A KLV-32S530A KLV-26S550ASystemPanel System LCD (Liquid Crystal Display) Panel
TV System B/G, I, D/K, M
Colour System PAL, PAL60, SECAM, NTSC4.43, NTSC3.58
Channel Coverage B/G: VHF: E2 to E12/ UHF: E21 to E69/ CATV: S01 to S03, S1 to S41VHF: 1 to 11/UHF: 21 to 69/ CATV: S01 to S03, S1 to S41 (New Zealand only)
I: UHF: B21 to B69/ CATV: S01 to S03, S1 to S41D/K: VHF: C1 to C12, R1 to R12/ UHF: C13 to C57, R21 to R60/ CATV: S01 to S03, S1 to S41,
Z1 to Z39M: VHF: A2 to A13/ UHF: A14 to A79/ CATV: A-8 to A-2, A to W+4, W+6 to W+84
PC IN (RGB) PC Input (D-sub 15-pin) (see page 21)G: 0.7 Vp-p, 75 ohms, non Sync on Green/B: 0.7 Vp-p, 75 ohms/R: 0.7 Vp-p, 75 ohms/HD: 1-5 Vp-p/VD: 1-5 Vp-p
PC IN PC audio input (minijack)
i Headphones jack
Power and othersPower Requirements 110–240 V AC, 50/60 Hz
220–240 V AC, 50/60 Hz (New Zealand and Tunisia only)