Panasonic TX-37LZ800H User manual

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TX-37LZ800H

LH69 Chassis

LCD TV

Specifications

Power Source :

C 110-240 V, 50/60 Hz

Power Consumption

Average Use 200 W

Standby condition 0.3 W

Display panel

Aspect Ratio 16:9

Visible screen size 819 mm (W) × 460 mm (H)

(No. of pixels) 2,073,600 (1,920 (W) × 1,080 (H))

Sound

Speaker 160 mm × 42 mm × 2 pcs, 8 Ω

Audio Output 20 W (10 W + 10 W), 10% THD

Headphones M3 (3.5 mm) stereo mini Jack × 1

PC signals VGA, SVGA, XGA, SXGA

Horizontal scanning frequency 31 - 69 kHz

Vertical scanning frequency 59 - 86 Hz

Receiving Systems / Band name SYSTEMS FUNCTIONS

———————————————————————————————————————

1PAL B, G, H

2PAL I Reception

of broadcast

transmission and

playback from

video cassette tape

recorders.

3PAL D, K

4SECAM B, G

5SECAM D, K

6SECAM K1

7NTSC M (NTSC 3.58 / 4.5 MHz)

———————————————————————————————————————

8NTSC 4.43 / 5.5 MHz Playback from

special VCR’s or DVD.

9NTSC 4.43 / 6.0 MHz

ORDER NO. MTV0801626CE

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1 Location of Lead Wiring 41.1. Wire Dressing 4

10 NTSC 4.43 / 6.5 MHz

11 NTSC 3.58 / 5.5 MHz Playback from

special VCR’s or DVD.

12 NTSC 3.58 / 6.0 MHz

13 NTSC 3.58 / 6.5 MHz

14 SECAM I

———————————————————————————————————————

15 PAL 60 Hz / 5.5 MHz Playback from

Special Disc Players

and Special VCR’s or DVD.

16 PAL 60 Hz / 6.0 MHz

17 PAL 60 Hz / 6.5 MHz

Aerial - Rear VHF / UHF

Operation Conditions Temperature : 0°C - 40°C

Humidity : 20% -- 80% RH (non-condensing)

Connection Terminals :

AV1 AUDIO L-R RCA PIN Type × 2 0.5 V[rms]

Input VIDEO RCA PIN Type × 1 1.0 V[p-p] (75 Ω)

COMPONENT Y 1.0 V[p-p] (including synchronization)

PB/C

B,P

R/C

R±0.35 V[p-p]

AV2 AUDIO L-R RCA PIN Type × 2 0.5 V[rms]

Input VIDEO RCA PIN Type × 1 1.0 V[p-p] (75 Ω)

COMPONENT Y 1.0 V[p-p] (including synchronization)

PB/C

B,P

R/C

R±0.35 V[p-p]

AV3 AUDIO L-R RCA PIN Type × 2 0.5 V[rms]

Input VIDEO RCA PIN Type × 1 1.0 V[p-p] (75 Ω)

S VIDEO Mini DIN 4-pin Y: 1.0 V[p-p] (75 Ω) C: 0.286 V[p-p] (75 Ω)

AV4 AUDIO L-R RCA PIN Type × 2 0.5 V[rms]

Input VIDEO RCA PIN Type × 1 1.0 V[p-p] (75 Ω)

S VIDEO Mini DIN 4-pin Y: 1.0 V[p-p] (75 Ω) C: 0.286 V[p-p] (75 Ω)

Others HDMI 1 / 2 / 3 Input TYPE A Connectors OThis TV supports “HDAVI Control 3”

function.

PC Input HIGH-DENSITY D-SUB 15 PIN R, G, B / 0.7 V[p-p] (75 Ω)

HD, VD / TTL LEVEL 2.0-5.0 V[rms] (high

impedance)

DIGITAL AUDIO

OUT PCM, Fiber optic

Card Slot SD CARD slot × 1

Monitor AUDIO L-R RCA PIN Type × 2 0.5 V[rms] (high impedance)

Output VIDEO RCA PIN Type × 1 1.0 V[p-p] (75Ω)

Dimensions (W × H × D) 933 mm × 650 mm × 295 mm (With TV Stand)

933 mm × 608 mm × 105 mm (TV only)

Mass 23.0 kg (Net)

Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.

CONTENTS

Page Page

TX-37LZ800H

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1.2. Wire Dressing and Connections 6

2 Disassembly for Service 7

2.1. VESA and Rear Center Cover Installation 7

2.2. Pedestal Assembly Preparation 8

2.3. LCD Panel Assembly Installation 9

2.4. LED Panel and V-PWB Assembly Installation 10

2.5. LCD MTG Installation 11

2.6. EMI Installation 12

2.7. Control Panel Installation 14

2.8. Power Button Assembly Installation 15

3 Chassis Board 16

3.1. Chassis Installation 16

4 Adjustment 17

4.1. Voltage Chart of DG-Board 17

4.2. Voltage Chart of H board 17

4.3. Voltage Chart of A Board 17

4.4. Voltage Chart of P board 17

5 Schematic Diagram 18

5.1. DG Board 18

5.2. H Board 72

5.3. K Board 85

5.4. P Board 86

5.5. S Board 93

5.6. V Board 94

6 Parts Location & Mechanical Replacement Parts List 97

6.1. Parts Location 97

7 Packing Exploded View 98

8 Replacement Parts List 99

8.1. Replacement Parts List Notes 99

8.2. Electrical Replacement Parts List 100

TX-37LZ800H

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1 Location of Lead Wiring

1.1. Wire Dressing

TX-37LZ800H

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TX-37LZ800H

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1.2. Wire Dressing and Connections

CONNECTION 1234567891011

1CN 2 ~ P 2

2A2~P4

3A1~P3

4CN 2 ~ A 6

5G1~A4

6G2~A5

7V1~A7

8A 12 ~ SPEAKER (L)

9A 12 ~ SPEAKER (R)

10 P1~SW2

TX-37LZ800H

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2 Disassembly for Service

2.1. VESA and Rear Center Cover Installation

1.Put the VESA/L/R on the LCD panel and fix them with the screws.

2.Put the rear center cover on the LCD bottom mtg and fix it with the screws.

TX-37LZ800H

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2.2. Pedestal Assembly Preparation

1.Put pedestal assembly to set with four (4) screws.

TX-37LZ800H

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2.3. LCD Panel Assembly Installation

TX-37LZ800H

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2.4. LED Panel and V-PWB Assembly Installation

1.Put LED panel and V-PWB assembly to cabinet assembly with two (2) screws.

Tightening torque should be : 60 (-10/+20) N.cm. or 6 ( -1/+2) Kgfcm.

TX-37LZ800H

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