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KLV-32T200A/40T200A
SERVICE MANUAL
China Model

CH-1 CHASSIS
SPECIFICATIONS
Display Unit Power Requirements: 220 V AC, 50 Hz Screen Size: KLV-40T200A: 40 inches (Approx. 102 cm measured diagonally) KLV-32T200A: 32 inches (Approx. 80 cm measured diagonally) Display Resolution: 1,366 dots (horizontal) 768 lines (vertical) Power Consumption: Indicated on the rear of the TV Standby Power Consumption: 1 W or less Dimensions (w h d): KLV-40T200A: 989 806 269 mm (with stand) 989 705 60 mm (without stand) KLV-32T200A: 809 709 269 mm (with stand) 809 608 60 mm (without stand) Weight: KLV-40T200A: Approx. 24 kg (with stand) Approx. 21 kg (without stand) KLV-32T200A: Approx. 16 kg (with stand) Approx. 13 kg (without stand) Panel System LCD (Liquid Crystal Display) Panel TV System B/G, I, D/K, M Color/Video System PAL, PAL60, NTSC 3.58, NTSC4.43 Antenna 75 ohm external terminal

TV System B/G, I, D/K, M Color/Video System PAL, PAL60, NTSC 3.58, NTSC4.43 Antenna 75 ohm external terminal Channel Coverage B/G VHF: E2 to E12 / UHF: E21 to E69 / CATV: S01 to S03, S1 to S41 I UHF: B21 to B68 / CATV: S01 to S03, S1 to S41 D/K VHF: C1 to C12 / UHF: C13 to C57, R21 to R60 / CATV: S01 to S03, S1 to S41, Z1 to Z39 M VHF: A2 to A13 / UHF: A14 to A79 / CATV: A -8 to A-2, A to W+4, W+6 to W+84 Terminals S VIDEO 1/2: S VIDEO (4-pin mini DIN): Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75ohms VIDEO IN 1/2: VIDEO: 1 Vp-p, 75 ohms unbalanced, sync negative AUDIO: 500 mV rms Impedance: 47 kilohms

LCD Colour TV

... HD/DVD IN 1: Y, PB/CB, PR/CR (Component Video): Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative PB/CB: 0.7 Vp-p, 75 ohms PR/CR: 0.7 Vp-p, 75 ohms Signal format: 480i, 576i, 480p, 576p, 720p, 1080i AUDIO: 500 mV rms Impedance: 47 kilohms VIDEO OUT: VIDEO: 1 Vp-p, 75 ohms unbalanced, sync negative AUDIO: More than 1 Vrms at the maximum volume setting (Variable) More than 500 mV rms (Fixed) HDMI IN Video: 1080i, 720p, 576p, 576i, 480p, 480i Audio: Two channel Linear PCM 32, 44.1 and 48kHz, 16, 20 and 24bits, PC: ... D-sub 15-pin, analogue RGB, 0.7 Vp-p, 75 ohms, positive See the PC input signal Reference chart on page 32 Audio: Stereo minijack, 0.5 Vrms, 1 kilohm Headphones Stereo minijack Sound Output 8W + 8W (7% distortion)

Design and specifications are subject to change without notice.

KLV-32/40T200A (CH)

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SAFETY CHECK-OUT

KLV-32/40T200A (CH)

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WARNING AND CAUTIONS

KLV-32/40T200A (CH)

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TABLE OF CONTENTS
1. DISASSEMBLY .................................................. 6
1-1. 1-2. 1-3. 1-4. 1-5. 1-6. STAND ASSY AND REAR COVER REMOVAL .. 6 H3 BOARD AND SPEAKER REMOVAL .............. 7 J BOARD REMOVAL ............................................... 7 B BOARD REMOVAL .............................................. 8 G AND H2 BOARDS REMOVAL ........................... 9 PANEL REMOVAL .................................................. 9

2. DIAGRAMS ...................................................... 10
2-1. BOARD LAYOUT AND WIRING LAYOUT ....... 10 (1) KLV-32T200A ................................................... 10 (2) KLV-40T200A ................................................... 10 2-2. FRAME DIAGRAMS .............................................. 11 (1) KLV-32T200A ................................................... 11 (2) KLV-40T200A ................................................... 12 2-3. BLOCK DIAGRAMS .............................................. 13 2-3-1. SIGNAL BLOCK DIAGRAM .......................... 13 2-3-2. POWER BOARD BLOCK DIAGRAMS ......... 14 (1) KLV-32T200A ................................................... 14 (2) KLV-40T200A ................................................... 15

3. EXPLODED VIEWS ......................................... 16
KLV-32T200A ................................................................... 17 KLV-40T200A ................................................................... 18

KLV-32/40T200A (CH)

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SECTION 1 DISASSEMBLY
1-1. STAND ASSY AND REAR COVER REMOVAL
2 Stand assy 1 Two screws (Screw D)

1 Two screws (Screw D)

4 One screw (Screw B) 3 Sixteen screws (Screw E)

5 Rear cover assy

7 Frame 6 Three screws (Screw C)

6 Two screws (Screw B) 8 Two screws (Screw B) 8 Three screws (Screw C)

6 One screw (Screw G) 9 Frame 8 One screw (Screw G)

KLV-32/40T200A (CH)

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1-2. H3 BOARD AND SPEAKER REMOVAL

1 Four screws (Screw F)

2 Speaker

3 Four screws (Screw F)

4 Speaker

7 MULTI button

5 Two screws (Screw A) 6 H3 board

8 Button cover

1-3. J BOARD REMOVAL

4 J board 2 One screw (Screw B) 3 Five screws (Screw A) 1 Two screws (Screw B)

KLV-32/40T200A (CH)

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1-4. B BOARD REMOVAL

1 Four screws (Screw C) 2 Top shield

3 Three screws (Screw B) 4 B board

5 Bottom shield

KLV-32/40T200A (CH)

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1-5. G AND H2 BOARDS REMOVAL

1 Three screws (Screw C)

2 G board

3 Two screws (Screw C) 4 H2 board

1-6. PANEL REMOVAL

2 Two screws (Screw C) 1 Three screws (Screw G)

7 One screw (Screw A) 8 Two screws (Screw G) 3

9 Two screws (Screw B)

0

qa LCD Panel

5 Two screws (Screw C)

6

4 Three screws (Screw G)

KLV-32/40T200A (CH)

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SECTION 2 DIAGRAMS
2-1. BOARD LAYOUT AND WIRING LAYOUT
(1) KLV-32T200A

Panel
Driver

Backlight Driver

LED & Remote

X019 X090 X024

X018 X012 X060 X021 X091 X510 X220 X200 X520

PSU Board

X013 X020 X023

X022

Signal Board

Keyboard & Headphone

(2)

KLV-40T200A

Panel
Driver

Backlight Driver

LED & Remote

X019 X090 X024

X018 X012 X060 X021 X091 X520

X013 X020 X023

X022

X220 X200

PSU Board

Signal Board

Keyboard & Headphone

KLV-32/40T200A (CH)

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2-2. FRAME DIAGRAMS
(1) KLV-32T200A
X021 OUT1 HVP 1 X091 X022 HVP 2 OUT2 1 2 1 2 + + -

va ux 12v va ux 12v X220 GND GND

1 2 3 4

1 2 3 4

vaux 12v vaux 12v GND GND

SPEAKER L

SPEAKER R

POWER BOARD

24v 1- 5 GND 6- 10 N. C 11 X520 BACKLIGHT_ ON 12 BACKLIGHT_ CTRL 13 N. C 14 X510 24V GND 1- 5 6- 10 1 2 3- 4 5- 7 8 9 10 11 12 1 2 3- 4 5- 7 8 9 10 11 12

MAIN BOARD

X012 KEYB GND

1 2

1 2

KEY BOARD

AC INLET

1 2 3

AC L NC AC R

X002

VAUDIO 2 4 V GNDa u d i o 3 V3 St a n d b y GND X200 1 2 V POWER_ DOWN STANDBY BACKLIGHT_ CTRL BACKLIGHT_ ON

VAUDI O GND 3 V3 St a n d b y GND X090 12V POWER_D OWN _ UNFILTERED S TANDBY BACKLIGHT_ CTRL BACKLIGHT_O _O N FF

LED3 _GR LED3 _OR GND X013 LED_GR LED_RED +3 V3 _STB REMOTE

1 2 3 4 5 6 7

1 2 3 4 5 6 7

LED3 _ GR LED3 _ OR GND LED_ GR LED_ RED +3 V3 _STB REMOTE

X011

LED BOARD

INVERTER LCD PANEL INVERTER

1- 5 6- 10 1- 5 6- 10 11 12 13 14 1- 30

LVDS

1- 3 4- 5 6- 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23-24 25-30

LVDS POWER GND 3. 3V GND TXOUT 0 TXOUT 0 + TXOUT 1 TXOUT 1 + TXOUT 2 TXOUT 2 + TXCLKOUTTXCLKOUT+ TXOUT 3 TXOUT 3 + LVDS POWER LVDS POWER GND N. C

X060

GND CVBS_1 GND Y_1 GND C_1 GND CVBS_2 GND X020 Y_2 GND C_ 2 GND YPb Pr _Y GND YPb Pr _Pb GND YPb Pr _Pr GND CVBS_OUT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1- 20 X019

TERMINAL BOARD

HP

1 2 3 4 5 6 7

HPLOUT GND HPROUT HP_ DETECT GND GND GND

1- 20 X018 X024 GND L_ OUT GND R_ OUT GND L_ 1 GND R_ 1 GND X023 L_ 2 GND R_ 2 GND YPb Pr _ L GND YPb Pr _ R GND OPTI ON NC GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

KLV-32/40T200A (CH)

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(2)

KLV-40T200A

X220

vaux 12v vaux 12v GND GND

1 2 3 4

1 2 3 4

vaux 12v vaux 12v GND GND

X021 OUT1 HVP1 X091 X022 HVP2 OUT2

1 2 1 2

+ + -

SPEAKER L

SPEAKER R

X520 POWER BOARD

24v 1- 5 6- 10 GND N. C 11 BACKLIGHT_ ON 12 BACKLIGHT_CTRL 13 NC . 14 VAUDI O 24V GNDa u d i o 3V andby 3St GND 12V P OW ER_ DOW N STANDBY BACKLIGHT_CTRL BACKLIGHT_ON 1 2 3- 4 5- 7 8 9 10 11 12

X012 KEYB GND MAIN BOARD

1 2

1 2

KEY BOARD

X200 AC INLET 1 2 3 A L C N C A R C X002

1 2 3- 4 5- 7 8 9 10 11 12

VAUDIO GD N 3 V3 St a n d b y GND X090 12V PO ER_D W _U FI LT W ON N STANDBY BACKLIGHT_CTRL BACKLIGHT_ON_OFF

LED R 3_G LED R 3_O GD N _G X013 LED R LED _RED +3V 3_STB REM TE O

1 2 3 4 5 6 7

1 2 3 4 5 6 7

LED3 _ GR LED3 _ OR GND LED_ GR LED_ RED +3 V3 _ STB REMOTE

X011

LED BOARD 1- 3 4- 5 6- 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23- 24 25- 30 LVDS P OW ER GND 3. 3V GND TXOUT 0 TXOUT 0 + TXOUT 1 TXOUT 1 + TXOUT 2 TXOUT 2 + TXCLKOUTTXCLKOUT+ TXOUT 3 TXOUT 3 + LVDS P OWER LVDS P OWER GND N. C

LCD PANEL I NVERTER 1- 5 6- 10 11 12 13 14 1- 30

X060

LVDS

GND CVBS_ 1 GND Y_ 1 GND C_ 1 GND CVBS_ 2 GND X020 Y_ 2 GND C_ 2 GND YPb Pr _ Y GND YPb Pr _ Pb GND YPb Pr _ Pr GND CVBS_ OUT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1- 20 X019

TERMINAL BOARD

HP

1 2 3 4 5 6 7

HP LOUT GND HP ROUT HP _ DETECT GND GND GND

1- 20 X018 X024 GND L_ OUT GND R_ OUT GND L_ 1 GND R_ 1 GND X023 L_ 2 GND R_ 2 GND YPb Pr _ L GND YPb Pr _ R GND OPTI ON NC GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

KLV-32/40T200A (CH)

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2-3. BLOCK DIAGRAMS
2-3-1. SIGNAL BLOCK DIAGRAM
MM_ADDR(0) MM_ADDR(12) MM_DATA(0) MM_DATA(15) MM_ADDR(0) MM_ADDR(12) MM_DATA(16) MM_DATA(31) AD(1) AD(31)

TO KEYBOARD

X012

KEYB

SDRAM_D0 SDRAM_WEN

D012 K4S161622H-UC70 SDRAM D014 M24C32-WMN6 EEPROM

D060 K4H561638F-UCCC DDR SDRAM

TO LED X013 TO REMOTE

LED03_GR LED03_OR LED_GR LED_RED REMOTE SIFIN1 SIFIN2 IFIN1 IFIN2 R|PRIN3|C31 G|YIN3|CVBS|Y31 CVBS30|Y30 C5|C6 CVBS5|Y5 SOW1|CVBS20|Y20 G|YIN2|CVBS|Y21 B|PBIN2 R|PRIN2|C21

UOC_RESETN D010-1 D013 TDA15114 (UOCV)

D060 K4H561638F-UCCC DDR SDRAM D052 KFG5616U1A-PIB5 FLASH ROM

TUNER S_Video1

IF

I2C

D040-A PNX501DE

S_Video(Y1,V1) CVBS1 X020 S_Video2 CVBS1 S_Video(Y2,C2) CVBS2 YPbPr

CVBS2

DV2 DV3 DV4 DV9 DV10 DV11

VDI_D(0) VDI_D(1) VDI_D(2) D080 XC2C128-7TQG144C CPLD VDI_D(31) VDI_D(32) VDI_D(33)

VDO_D5 VDO_D6 VDO_D30 VDO_D31

TXIN0 TXIN1 TXIN26 TXIN27

D061 DS90C385AMT

TO LVDS

YPbPr X023

AV1 L AV1 R AV2 L AV2 R Comp-L Comp-R

AUDIOIN2L|SSIF

AUDIOIN2R

AUDIOIN3R

AUDIOIN4R

AUDIOIN5R

AUDIOIN3L

AUDIOIN4L

AUDIOIN5L

I2C

I2C

MOR+

HPOR

MOL+

HPOL

MOR-

Video OUT HDMI D023 TEA6422D AUDIO2 AUDIO3 AUDIO4 I2C VGA YPbPR VPB(4:11) HDMI D-sub D030-1 TDA9975AEL/B VPC(2:11) D023 TDA1308T HEAD PHONE JACK VPA(2:11) IN1P IN1N IN2P IN2N SPEAKER L D020 TDA8932T SPEAKER R

MOL-

KLV-32/40T200A (CH)

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2-3-2. POWER BOARD BLOCK DIAGRAMS (1) KLV-32T200A

KLV-32/40T200A (CH)

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(2)

KLV-40T200A

KLV-32/40T200A (CH)

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SECTION 3 EXPLODED VIEWS
NOTE:
The components identified ! marked are critical for safety. Replace only with the part number specified.

8
Items with no part number and no description are not stocked because they are seldom required for routine service. The construction parts of an assembled part are indicated with a collation number in the remark column. Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. For mounting location of Screw A, B, C, D, E, F, and G, refer to DISASSEMBLY of SECTION 1.

1 3

2 12 4

5

7 6 17

9
KLV-32/40T200A (CH) 16

KLV-32T200A

No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Part No A1215540A A1215514A A1215541A A1215519A A1215520A A1215521A A1215523A * A1215547A * A1215525A A1216287A A1215531A A1216099A 183394111 147986311 309406701 X21499561 X21765841 309498201 309498301 309498401 309498501 309498601 320900701 320909701

DESCRIPTION PANEL ASSY H2 MOUNT G COMPLE TERMINAL ASSY J COMPLE BUTTON BLOCK ASSY H3 COMPLE BEZEL COMPLETE ASSY STAND ASSY PACKING GROUP ACCESSORY ASSY B MOUNT (SERVICE) POWER SUPPLY CORD REMOTE COMMANDER MANUAL INSRTCTION WALL MOUNT BRACKET ASSY REAR COVER ASSY (32) Screw A Screw B Screw C Screw D Screw E Screw F Screw G

REMARKS

NOTE: For mounting location of Screw A, B, C, D, E, F, and G, refer to DISASSEMBLY of SECTION 1.

KLV-32/40T200A (CH)

17

KLV-40T200A

No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Part No A1215513A A1215514A A1215515A A1215519A A1215520A A1215521A A1215523A * A1215524A * A1215525A A1215529A A1215531A A1216121A 183394111 147986311 309406701 X21499561 X21765851 309498201 309498301 309498401 309498501 309498601 320900701 320909701

DESCRIPTION PANEL ASSY H2 MOUNT G COMPLE TERMINAL ASSY J COMPLE BUTTON BLOCK ASSY H3 COMPLE BEZEL COMPLETE ASSY STAND ASSY PACKING GROUP ACCESSORY ASSY B MOUNT (SERVICE) POWER SUPPLY CORD REMOTE COMMANDER MANUAL INSRTCTION WALL MOUNT BRACKET ASSY REAR COVER ASSY (40) Screw A Screw B Screw C Screw D Screw E Screw F Screw G

REMARKS

NOTE: For mounting location of Screw A, B, C, D, E, F, and G, refer to DISASSEMBLY of SECTION 1.

KLV-32/40T200A (CH)

18

9-834-153-01

Sony EMCS Corporation Inazawa TEC

English 2007AL08-Data Made in Japan 2007.1

KLV-32/40T200A (CH)

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