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SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 4/2007
REVISION DATE
8/2007
9-834-175-02
CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
MODEL NAME
KLV-32M300A
KLV-37M300A
SUBJECT
Correction of 3-5. Average Value of W/B and update of 6-1., 6-2. REPLACEMENT PARTS
LIST.
REMOTE COMMANDER
RM-SA012
RM-SA012
/2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
7
7
7
7
LAX U
DESTINATION
CHINA
CHINA
f 6-1., 6
LCD Colour TV
CHASSIS
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Related Manuals for Sony KLV-32M300A
Summary of Contents for Sony KLV-32M300A
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Page 1: Service Manual
HISTORY INFORMATION FOR THE FOLLOWING MANUAL: LAX U SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KLV-32M300A RM-SA012 CHINA KLV-37M300A RM-SA012 CHINA ORIGINAL MANUAL ISSUE DATE: 4/2007 REVISION DATE SUBJECT 8/2007 Correction of 3-5. Average Value of W/B and update of 6-1., 6-2. REPLACEMENT PARTS f 6-1., 6... - Page 2 LAX U SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KLV-32M300A RM-SA012 CHINA KLV-37M300A RM-SA012 CHINA POWER SAVING POWER SAVING RETURN RETURN RETU RETURN RETU ETURN MENU MENU PROG PROG KLV-32M300A/KLV-37M300A RM-SA012 LCD Colour TV 9-834-175-02 CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
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Page 3: Table Of Contents
" " " " 3-5. Average Value of W/B SECTION 4 : TIMING CHART SECTION 5 : DIAGRAMS 5-1. BOARD Layout/WIRING Layout 5-1-1. KLV-32M300A 5-1-2. KLV-37M300A 5-2. Frame Diagram 5-3. BLOCK DIAGRAM 5-4. SCHEMATIC 5-5. PCB Layout SECTION 6 : EXPLODED VIEW & REPLACEMENT PARTS LIST 6-1. -
Page 4: Specifications
SPECIFICATIONS : Model name KLV-37M300A KLV-32M300A System Panel System LCD (Liquid Crystal Display) Panel TV System D/K, B/G, I, M Colour System PAL, PAL60 (only Video In), NTSC4.43 (only Video In), NTSC3.58 Channel Coverage D/K: VHF: C1 to C12, R1 to R12/ UHF: C13 to C57, R21 to R60/ CATV: S01 to... - Page 5 Design and specifications are subject to change without notice. PC Input Signal Reference Chart C Input Signa Refe fere Horizontal Horizontal Horizont ntal Vertical Signals Vertical (Line) Standard frequency (kHz) frequency (Hz) (Pixel) (Pixel) 31.5 37.5 VESA 31.5 VGA-T SVGA 37.9 VESA Guidelines 46.9...
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Page 6: Warnings And Cautions
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. SAFETY-RELATED COMPONENT WARNING!! Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements mponents Sony published by Sony. - Page 7 SAFETY-RELATED COMPONENT WARNING It is essential that all critical parts be replaced only with the part number specified in the electrical parts list to prevent electric shock, fire, or other hazard. NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor guarantee.
- Page 8 Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. Free This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. pable a cc urate For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com , plea KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
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Page 9: Safety Check-Out
SAFETY CHECK-OUT After correcting the original service problem, perform the LeakageTest following safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a 1. -
Page 10: Section 1 : Disassembly
PICTURE DESCRIPTION Service Position Gently place the TV set face down on the table. Stand Removal va a KLV-32M300A: Remove 3 screws to release the Tabletop Stand from the unit. KLV-37M300A: Remove 4 screws to release the Tabletop Stand from the unit. - Page 11 STEP PICTURE DESCRIPTION Rear Cover KLV-32M300A: Removal Remove 16 screws to release the rear cover. KLV-37M300A: Remove 16 screws to release the rear cover. Wall Mount Remove 6 screws to Bracket release the Wall Mount Removal Bracket. KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
- Page 12 STEP PICTURE DESCRIPTION Cover Sheet Remove 1 screw to Removal release the Cover Sheet. Botton ASSY Remove function cable Removal from function board connector. H1 Mount Bend key cover hooks Removal to release function board. Key Cover and Dismantle function key Multi Botton form function key cover.
- Page 13 STEP PICTURE DESCRIPTION H3 Mount Remove 1 screw and Removal 1 connector to release the H3 Mount. AC Inlet Removal Remove 1 screw and 1 connector to release the AC Inlet. G Mount Removal Remove 6 screws and 3 connectors to release the G Mount.
- Page 14 DESCRIPTION Shield Case Remove 10 screws to Removal release the Shield Case. A Mount Removal Remove 5 screws and 9 connectors to release the A Mount. Bezel Removal KLV-32M300A/ 37M300A: Remove 10 screws to release the Bezel. leas KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
- Page 15 STEP PICTURE DESCRIPTION LCD Panel KLV-32M300A: Removal Remove 10 screws to release the LCD Panel. KLV-37M300A: Remove 14 screws to release the LCD Panel. KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
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Page 16: Section 2 : Service Mode (Factory Mode)
ADC CALIBRATION [ FACTORY RESET [ VGA EDID Prot. HDMI EDID Prot. [ ALL RESET Recall Data PANEL VERSION: AUO_32 FW: A, 1 It differs according to MODEL: KLV-32M300A the model name and inducing. Menu : Save / Exit Menu KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6... - Page 17 Before White Balance please press remote control “1” to turn on “Alignment On”, “2” is Alignment off, and AC off on Alignment will auto off, Description of service mode (only for WB adjustment, DO NOT USE other menu) Component 1 INPUT SOURCE WHITE BALANCE Default is "OFF", when you adjust white balance, change it to "ON"...
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Page 18: Section 3 : Adjustment
3) Change "WHITE BALANCE" from "ON" to "OFF" in SERVICE MENU. E" f "O N" " " " "O "O "O "O " in 3-5. Average Value of W/B KLV-32M300A: Green Blue Green reen Blue Gain Gain Gain Offset Offset Offs fset... -
Page 19: Section 4 : Timing Chart
SECTION 4 : TIMING CHART • Video signal is NTSC3.58 format (15.75kHz,60 Hz) without setup / NTSC4.43 format/PAL (15.625KHz, 50Hz) format/ PAL60 format • Component signal is 480i, 480p, 576i, 576p, 1080i, and 720p without setup. • HDMI signal is VGA, 480i, 480p, 576i, 576p, 1080i (60Hz/50Hz), and 720p (60Hz/50Hz) •... - Page 40 Orange Green...
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Page 47: Klv-32M300A
SECTION 6 : EXPLODED VIEW & REPLACEMENT PARTS LIST 6-1. KLV-32M300A KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6... -
Page 48: Klv-32M300A
6-1. KLV-32M300A KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6... - Page 49 CUSHION UPPER (32) UPPE (32) 47.3XC36.001 3-216-962-01 47.3XC33.001 CUSHION LOWER (32) OWER (32) 3-216-965-01 44.3XG01.021 CARTON, INDIVIDUAL (32) IDUAL (32 3-214-548-01 3502010800 BAG, PROTECTION (32) N (32) 1-754-544-21 SONY STD Parts ANTENNA (FOR ISOLATION) 3-280-403-01 40.3XC41.001 CONNECTOR FOLDER KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
- Page 50 6-2. KLV-37M300A KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6...
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Page 51: Klv-37M300A
6-2. KLV-37M300A KLV-32/37M300A CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6... - Page 52 CUSHION LOWER (37) LOWE 3-216-966-01 44.3XJ01.021 CARTON, INDIVIDUAL (37) DIVIDU 3-214-549-01 3502010900 BAG, PROTECTION (37) CTION (3 7) ) 1-754-544-21 SONY STD Parts ANTENNA (FOR ISOLATION) ISOLATI 3-280-403-01 40.3XC41.001 CONNECTOR FOLDER English Sony EMCS Corporation 2007HL08-Data Made in Japan Inazawa TEC ©...