Panasonic TX-L32E30B Schematic

ORDER No. PCZ1102006CE

Service Manual

LCD Television

TX-L32E30B

TX-L32E30Y

TX-L37E30B

TX-L37E30Y

LA18 Chassis

Specifications

(Information in brackets [ ] refers to model 32”)

Power Source: 220-240V AC, 50 / 60Hz

Rated Power Consumption: 85W [72W]

Stand-by Power Consumption: 0.3W (Without monitor out recording) 14W (With monitor out recording)

Aerial Impedance: 75 unbalanced, Coaxial Type

Receiving System: E30B ( UK ) PAL-I

PAL-525/60 (AV only) DVB-T/T2 Digital terrestrial services via UHF aerial input (MPEG2 and MPEG4-AVC

M.NTSC (AV only)

NTSC (AV only)

E30B ( Ireland ) PAL-I

PAL-525/60 (AV only) M.NTSC (AV only) NTSC (AV only) DVB-T Digital terrestrial services (MPEG2 and MPEG4-AVC

E30Y PAL-I/H, B/G, D/K SECAM B/G, D/K, L/L’ PAL-525/60 (AV only) M.NTSC (AV only) NTSC (AV only) DVB-T/T2 (Digital Terrestrial Services (MPEG2 and MPEG4-AVC DVB-C (Digital cable services (MPEG2 and MPEG4-AVC

(H.264))

and

(H.264))

2

Receiving Chanels: E30B ( UK ) E30B ( Ireland ) UHF E21-E68 VHF A-J UHF E21-E69

CATV S1-S20 CATV S21-S41(Hyperband) E30Y VHF E2-E12 VHF H1-H2 ( ITALY )

VHF A-H ( ITALY ) UHF E21-E69

CATV (S01-S05) CATV S1-S10(M1-M10)

CATV S11-S20 (U1-U10) CATV S21-S41 (HYPERBAND) VHF R1-R2 VHF R3-R5 VHF R6-R12

Aerial - Rear:

E30B ( UK ) E30B ( Ireland ) / E30Y

UHF VHF/UHF

Operating Conditions: Temperature: 0°C  35°C

Humidity: 20%  80% RH (non condensing)

Intermediate Frequency:

Video/Audio E30B E30B ( Ireland ) E30Y

Video 38.9MHz 38.9MHz, 33.9MHz

Audio 32.90MHz 33.4MHz (B/G), 33.16MHz (A2)

32.35MHz(NICAM) 33.05MHz (NICAM B/G, D/K, L)

32.4MHz (D/K), 32.66MHz (CZ STEREO)

40.4MHz (L

32.9MHz (I), 32.35MHz (I NICAM)

Colour 34.47MHz 34.47MHz (PAL)

34.5MHz, 34.65MHz (SECAM)

38.3MHz, 38.15MHz (SECAM L

Terminals: AV1 IN Video (21 pin) 1V p-p 75

Audio (21 pin) 500mV rms 10k RGB (21 pin) 0.7V p-p 75

AV1 OUT Video (21 pin) 1V p-p 75 Audio (21 pin) 500mV rms 1k

AV2 IN Video (RCAx1) 1V p-p 75

AUDIO IN Audio (RCAx2) 500mV rms 10k (used for HDMI4, AV2-AUDIO)

COMPONENT Video (RCAx3) Y:1V p-p 75 (including synchronization) Pb, Pr: ±0.35V p-p 75 AUDIO IN Audio (RCAx2) 500mV rms 10k (used for HDMI1/2/3, COMPONENT-AUDIO)

HDMI, HDMI2, HDMI3, HDMI4 Type A Connectors

HDMI

1/3/4 :HDMI (Version 1.4 with Content Type) Deep Colour HDMI 2 :HDMI (Version 1.4 with Content Type, Audio Return Channel) Deep Colour This TV supports “HDAVI Control 5” function.

AUDIO OUT Audio (RCAx2) 500mV rms 1k (high impedance)

DIGITAL AUDIO OUT PCM / Dolby digital / DTS, Fiber optic

USB 1/2/3 USB 2.0 DC 5V Max 500mA

PC HIGH-DENSITY D_SUB 15PIN R,G,B: 700mV p-p 75 HD,VD/TTL Level 2-5V p-p (high impedance)

ETHERNET RJ45, IEEE802.3 10BASE-T / 100BASE-TX

E30B E30Y

CARD SLOT SD CARD slot x1 SD CARD slot x1 Common interface slot x1 Common interface slot (Complies with CI+) x1

LCD screen: VVX37F115G00 [VVX32F115G00] 1920 x 1080, 16:9 Visible Diagonal 940mm [800mm]

Audio Output: 20W (2 x 10W), 10% THD Headphones: 3.5mm, 8 Impedance Accessories supplied : Remote Control 2 x R6 (UM3) Batteries

’), 39.75MHz (L’NICAM)

’)

3

Dimensions:

Including TV stand 582mm 890mm 260mm [514mm 769mm 230mm]

[480mm 769mm 75mm]

Mass:

Including TV stand 15.0kg [12.5kg]

TV set only 12.5kg [10.0kg]

Specifications are subject to change without notice.

Mass and dimensions shown are approximate.

Height: Width: Depth:

TV set only 548mm 890mm 75mm

Warning

This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potencial dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products deal within this service information by anyone else could result in serious injury or death.

Safety Precautions





5

General Guide Lines

1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.

2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

3. After servicing, make the following touch current checks to prevent the customer from being exposed to shock hazards.

4. Always ensure cover label TBM4GU113 is correctly replaced before returning to customer (see Fig.1).

Touch-Current Check

1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.

2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Fig. 2.

3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.

4. Check each exposed metallic part, and measure the voltage at each point.

5. Reserve the AC plug in the AC outlet and repeat each of the above measure.

6. The potential at any point (TOUCH CURRENT) expressed as voltage U1 and U2, does not exceed the following values: For a. c.: U1 = 35 V (peak) and U2 = 0.35 V (peak); For d. c.: U1 = 1.0 V,

Note:

The limit value of U2 = 0.35 V (peak) for a. c. and U1 = 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and

2.0 mA d. c. The limit value U1 = 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.

7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.

COLD WATER PIPE (EARTH GROUND)

TO APPLIANCES EXPOSED METAL PARTS

Resistance values in ohms ()

V: Voltmetr or oscilloscope (r.m.s. or peak reading)

NOTE – Appropriate measures should be taken to obtain the correct value in case of non-sinusoidal waveforms

Measuring network for TOUCH CURRENTS

=1500

R

S

Input resistance: 1M Input capacitance:200pF Frequency range: 15Hz to 1MHz and d.c.respectively

R0=500

Fig. 2

Fig. 1

C

=0.22F

S

10k

U1 (V)

F

0.022

V

U2 (V)

Prevention of Electrostatic Discharge (ESD) to Electrostatically

6

Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge build up or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

Caution

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

There are special components used in this equipment which are important for safety. These parts are marked by in schematic diagrams, exploded views and replacement parts list. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire, or other hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

About lead free solder (PbF)

7

Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.

This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d suggest the use of Pb free solder as well, although Pb solder may be used. PCBs manufactured using lead free solder will have the PbF within a leaf Symbol

stamped on the back of PCB.

Caution

 Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40°C)

higher. Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).

 Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).

If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.

 After applying PbF solder to double layered boards, please check the component side for excess solder which may

flow onto the opposite side. (see Fig.3)

Suggested Pb free solder

There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used. (see Fig.4)

Fig.3

Fig.4

Applicable Signals

8

Component (Y, Pb, Pr), HDMI

525 (480) / 60i,60p * * 625 (576) / 50i, 50p * *

750 (720) / 60p, 50p * * 1,125 (1,080) / 60i, 50i * * 1,125 (1,080) / 60p * 1,125 (1,080) / 50p * 1,125 (1,080) / 24p *

Applicable input signal for PC is basically compatible to VESA standard timing.

Signal name COMPONENT HDMI

PC (from D-sub 15P)

Signal name Horizontal frequency (kHz) Vertical frequency (Hz)

640  400 @70 Hz 640  480 @60 Hz 640  480 @75 Hz 800  600 @60 Hz 800  600 @75 Hz 800  600 @85 Hz 852  480 @60Hz 1,024  768 @60Hz 1,024  768 @70Hz 1,024  768 @75Hz 1,024  768 @85Hz 1,280  768 @60Hz 1,280  1,024 @60Hz 1,366  768 @60Hz Macintosh 13“ (640  480) Macintosh 16“ (832  624) Macintosh 21“ (1,152  870)

PC (from HDMI terminal)

Applicable input signal for PC is basically compatible to HDMI standard timing.

Signal name Horizontal frequency (kHz) Vertical frequency (Hz)

640  480 @60 Hz 750 (720) / 60p 45.00 60.00 1,125 (1,080) / 60p 67.50 60.00

Note:

 Signals other than above may not be displayed properly.  The above signals are reformatted for optimal viewing on your display.  PC signal is magnified or compressed for display, so that it may not be possible to show fine detail

with sufficient clarity.

31.47 70.07

31.47 59.94

37.50 75.00

37.88 60.32

46.88 75.00

53.67 85.06

31.44 59.89

48.36 60.00

56.48 70.07

60.02 75.03

68.68 85.00

47.70 60.00

63.98 60.02

48.39 60.04

35.00 66.67

49.73 74.55

68.68 75.06

31.47 60.00

Service Hints

/

9

How to remove the backcover

Lay the main unit face down. (see Fig.5)

Remove the 4 fixing screws and the pedestal assembly. (see Fig.6)

Remove the 36 [34] fixing screws, 4 caps and the backcover. (see Fig.7)

(1) (1)

(2)

(1)

(2)

(1)

(4)

(2)

(1)

Fig.5

Fig.6

(2)

(4) (4)

(2)

(1)

(2)

(1)

(4)

(1)

SCREWS

XYN4+F30FJK /4pcs

(1)

(2)

(1) XTB4+15JFJK 19pcs[18]

(1)

(2)

(3)

(1)

(2)

(3)

(1)

(2)

(2) THEJ0389 15pcs[14] (3) XTV3+10GFJK /2pcs/ (4) TKKL5521 /4pcs/

(1)

(2)

(1)

SCREWS

Fig.7

Chassis Board Layout

10

P-BOARD

LD-BOARD

KA-BOARD

Board Name Function

A-Board AV Terminal, HDMI,HDMI-SWITCH,USB,Digital Audio Out,TV tuner, SD Card

CI slot,PC,Ethernet, DVB-T/T2/C Dem, Peaks_LDA3, AV switch,

KA-Board Remote Receiver, Power and Timer LED,C.A.T.S.

P-BOARD Main Input, Power Supply,Key Control, Power switch

LD-BOARD LED DRIVER

A-BOARD

Speaker Out,EEPROM, FlashMemory, DDR SDRAM

Location of Lead Wiring

To find the Part Number of required wire in Replacement Parts List click on the wire name in red box.

32‘‘ P4-LD4 WIRE

37‘‘ P4-LD4 WIRE

32‘‘ P2-A02 WIRE

37‘‘ P2-A02 WIRE

32‘‘ A15-CN5 WIRE

37‘‘ A15-CN5 WIRE

A02

P2

A15

P4

LD2

LD4

A10A12

P1

SP_R

KA10

SP_L

32‘‘ A12-SP WIRE

37‘‘ A12-SP WIRE

32‘‘ A10-KA10 WIRE

37‘‘ A10-KA10 WIRE

Technical Description

11

Specification of KEY for CI Plus, DTCP-IP, One-to-one and Widevine General information:

1. EEPROM (IC8902) for spare parts has the seed of KEY for each.

2. The final KEY data will be generated by LDA3 IC (IC8000) when SELF CHECK was done and are stored in both LDA3 IC

(IC8000) and EEPROM (IC8902). Three KEY are not generated for all models. The necessary KEY are only generated and stored depend on the feature of models.

Replacement of ICs:

When LDA3 IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time. When EEPROM (IC8902) is replaced, LDA3 IC (IC8000) is not necessary to be replaced the same time. After the replacement of IC, SELF CHECK should be done to generate the final KEY data. How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press STATUS button on the remote control for more than 3 seconds. TV will be forced to the factory shipment setting after this SELF CHECK.

Model and Keys:

Keys

Model No.

CI PLUS DTCP-IP Widevine

TX-L32E30B NONE YES YES YES

One-to-one

(for USB Rec.)

TX-L32E30Y YES YES YES YES

TX-L37E30B NONE YES YES YES

TX-L37E30Y YES YES YES YES

Setting Inspection

12

Voltage Confirmation

A board

Description Test point Voltage

SUB1.2V TP8100 1.24V - 1.31V SUB 1.5 V TP8101 1.47V - 1.55V SUB3.3V TP5400 3.17V – 3.43V SUB5V TP5420 4.94V – 5.31V USB5V TP5440 4.94V - 5.31V PNL12V TP4056 11.5V – 12.5V

P board

Description Test point Voltage* Voltage**

24V (PANEL) TP7514 < 1V 24V ± 1.2V 16V TP7503 < 1V 16.1V ± 0.7V TUNER5V8 TP7502 5,7V ± 0,3V 5.7V ± 0.3V PFC TP7203 < 340V 400V ± 15V

* Connect AC 230V to P1 connector ** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7505/ from voltage divider.

Self Check

p

13

Self-check is used to automatically check the bus lines and hexadecimal code of the TV set. To enter Self-Check mode, keep

pressing the down (-/v) button on the TV set and press the STATUS button on the remote control. To exit Self Check,

switch off the TV set at the power button.

TX-L32E30B

TX-L37E30B

TX-L32E30Y

32FHD Panasonic 2011LCD

Self Check Com

TUN O.K. STBY O.K. MEM1 O.K. MEM2 O.K.. AVSW O.K. LAN O.K. ZWEI O.K. FE O.K. ID O.K. ID2 O.K. HDMI-SW O.K.

37FHD Panasonic 2011LCD

Self Check Com

TUN O.K. STBY O.K. MEM1 O.K. MEM2 O.K.. AVSW O.K. LAN O.K. ZWEI O.K. FE O.K. ID O.K. ID2 O.K. HDMI-SW O.K.

32FHD Panasonic 2011LCD

Self Check Com

TUN O.K. STBY O.K. MEM1 O.K. MEM2 O.K.. AVSW O.K. LAN O.K. ZWEI O.K. FE O.K. ID O.K. ID2 O.K. HDMI-SW O.K.

PEAKS-SOFT 1.010 PEAKS-EEP 01.00.0026 LSI-PACKAGE 0.914 LSI-RELEASE 1.02 STBY-SOFT 1.00.00 STBY-EEP 1.00.0500 STBY-ROMCORR 0.00.00 ZWEI-SOFT 13000100

lete

PEAKS-SOFT 1.010 PEAKS-EEP 01.01.0027 LSI-PACKAGE 0.914 LSI-RELEASE 1.02 STBY-SOFT 1.00.00 STBY-EEP 1.00.0500 STBY-ROMCORR 0.00.00 ZWEI-SOFT 14000100

lete

PEAKS-SOFT 1.117 PEAKS-EEP 01.00.0004 LSI-PACKAGE 0.914 LSI-RELEASE 1.02 STBY-SOFT 1.00.00 STBY-EEP 1.00.0500 STBY-ROMCORR 0.00.00 ZWEI-SOFT 13000100

lete

SUM 916e

MODEL ID 08 03157100 00000004

SUM 9134

MODEL ID 08 03157100 00000010

SUM 9159

MODEL ID 08 03187100 00000004

p

14

TX-L37E30Y

37FHD Panasonic 2011LCD

Self Check Com

TUN O.K. STBY O.K. MEM1 O.K. MEM2 O.K.. AVSW O.K. LAN O.K. ZWEI O.K. FE O.K. ID O.K. ID2 O.K. HDMI-SW O.K.

Display Ref. No. Description P.C.B. TUN TU4801 TUNER A-Board STBY IC8000 Peaks-LDA3 A-Board MEM1 IC8901 STM EEPROM A-Board MEM2 IC8902 EEPROM PEAKS LDA3 A-Board AVSW IC3001 AUDIO VIDEO SW A-Board LAN IC8601 ETHERNET IF A-Board ZWEI TC-unit TC-unit on panel TC-unit FE IC6700 DVB-T2 DEMODULATOR A-Board ID IC8902 (CI+)* , DTCP-IP, One-to-one A-Board ID2 IC8902 WIDEVINE A-Board HDMI SW IC4700 HDMI SWITCH A-Board

* Only for Y model

lete

PEAKS-SOFT 1.117 PEAKS-EEP 01.01.0005 LSI-PACKAGE 0.914 LSI-RELEASE 1.02 STBY-SOFT 1.00.00 STBY-EEP 1.00.0500 STBY-ROMCORR 0.00.00 ZWEI-SOFT 14000100

SUM 911f

MODEL ID 08 03187100 00000010

If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".

Power LED blinking timing chart

15

1. Subject Information of LED Flashing timing chart.

2. Contents When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by number of blinking of the Power LED on the front panel of the unit.

Blinking

times

Once

1 BL_SOS

3

4

7

9

10

Blinking timing Contents Check point

4 sec

Light

No Light

SOS

SUB12V_SENSE_SOS

SUB3.3V_SENSE_SOS

SOUND_SOS

ZWEI_SOS

A BOARD P BOARD

LD-BOARD

A BOARD

A BOARD P BOARD

A-BOARD

TC-unit on panel

12

13

14

BE(LDA3)SOS A BOARD

EMERGENCY A BOARD

IROM_SOS A-BOARD

Service Mode Function

16

MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Menu

How to enter SERVICE

While pressing (-/v) button on the TV unit, press on the remote control for 3 times within 2 seconds. Note:

To exit from Service mode, press the exit button on remote control.

0

SERVICE

A

V

17

SERVICE ADJUST WB-ADJ OPTION SRV-TOOL

Peaks SOFT 1.012 OPTION 1 0c Peaks EEP 01.01.0018 OPTION 2 ee

S e r v i c e 1

LSI PACKAGE 0.025 OPTION 3 01 LSI DATA 1.00.00 OPTION 4 00 STBY SOFT 1.00.00 MODEL ID 07 STBY EEP 1.01.3500 032D6100 STBY ROMCOR 0.00.00 00000004 ZWEI SOFT 13.01.0000 Ajax_CE 0.23.7

INV Cnt 0000 CMS data L0.100

1

ADJUST DYNAMIC CONTRAST YMAX

1,2:MAIN SELECT 3,4:SUB SELECT 9:PICTURE MENU SELECT YELLOW:AUTO ADJUST VOL :ADJUST OK :WRITE

1

WB-ADJ DYNAMIC R-GAIN

BEFORE EF METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT 7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

1

OPTION DYNAMIC Boot

1,2:MAIN SELECT 3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST

1

SRV-TOOL DYNAMIC

1,2:MAIN SELECT 9:PICTURE MENU SELECT OK:ENTER

R/E Cnt 000/000

2

3

000

4

2

EF

3

4

2

ROM

3

4

2

00

ADJUST DYNAMIC COLOR

1,2:MAIN SELECT 3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

WB-ADJ DYNAMIC G-GAIN

BEFORE F2 METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT 7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

OPTION DYNAMIC STBY-SET

1,2:MAIN SELECT 3,4:SUB SELECT 9:PICTURE MENU SELECT OK :POWER OFF

F2

41

00

216

DJUST DYN AMIC

3

TINT

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

WB-ADJ DYNAMIC B-GAIN

3

BEFORE E2 METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT

4

7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

OPTION DYNAMIC Emergency

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9 :PICTURE MENU SELECT VOL:ADJUST

Key Command

 Press the 3/4 button to change the adjustment values or function.  Press the 1/2 button to step up/down through the functions and adjustments  Press the numerical button VOLUME (+/-) to change of each option item.  Press the OK button after each adjustment has been made to store the required values.

E2

ON

00

ADJUST DYNAMIC

3

SUB-BRT

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

WB-ADJ DYNAMIC R-CENT

3

BEFORE 78 METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT

4

7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

OPTION DYNAMIC Y/C Delay

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

800

78

DJUST DYNAMIC

3

BACKLGT

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

WB-ADJ DYNAMIC G-CENT

3

BEFORE 80 METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT

4

7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

OPTION DYNAMIC OPT 1

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 5,6:BIT SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

26C

80

00001100

DJUST DYNAMIC

H-POS

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

WB-ADJ DYNAMIC B-CENT

3

BEFORE 8A METHOD 02

COLOR TEMP NORMAL

1,2:MAIN SELECT 3,4:SUB SELECT

4

7:COLOR TEMP SELECT 9:PICTURE MENU SELECT 0:WB METHOD SELECT VOL :ADJUST OK :WRITE/WB DIFF ADJ

OPTION DYNAMIC OPT 2

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 5,6:BIT SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

8A

11101110

DJUST DYN AMIC

0

H-AMP

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK:WRITE

OPTION DYNAMIC OPT 3

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 5,6:BIT SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

0

00000001

ADJUST DYNAMIC V-POS

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

OPTION DYNAMIC OPT 4

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 5,6:BIT SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

00000000

DJUST DYNAMIC

0

V-AMP

3

1,2:MAIN SELECT

4

3,4:SUB SELECT 9:PICTURE MENU SELECT VOL :ADJUST OK :WRITE

4

DJUST DYNAMIC

VCOM BEFORE 1BA

1,2:MAIN SELECT 3,4:SUB SELECT 5 :FLICKER PATTERN 9 :PICTURE MENU SELECT OK :WRITE

OL :ADJUST

OPTION DYNAMIC EDID-CLK

3

HDMI 1

1,2:MAIN SELECT

4

3,4:SUB SELECT 7 :HDMI SELECT 9 :PICTURE MENU SELECT OK:WRITE

0

3

0

MID

18

Service Tool Mode

How to access

1. Select [SRV-TOOL] in Service Mode.

2. Press [OK] button on the remote control.

Display of TD2Microcode version

Display of Flash ROM maker code

Display of SOS History

SRV-TOOL

TD2Microcode:005a0910 Flash ROOM: AD – F1 PTCT:00.00.00.00.00 Time 00051:30 On/Off 0000042

Display of SOS History

SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2 This indication will be cleared by [Self/check indication and forced to factory shipment setting].

nd

occurrence after shipment, 1st occurrence after shipment.

Power ON Time, On/Off

Note: To display TIME/COUNT menu, highlight position, then press MUTE for 3sec. Time: Cumulative power on time, indicated hour: minute by decimal. On/Off: Number of On/Off switching by decimal. Note: This indication will not be cleared by either of the self-checks or any other command.

Exit

Disconnect the AC cord from wall outlet or switch off the power with [Power] button on the main unit.

POWER ON TIME/COUNT Press [MUTE] button (3sec)

Hotel Mode

19

1. Purpose Restrict a function for hotels.

2. Access command to the Hotel mode setup menu. In order to display the Hotel mode setup menu, please enter the following command (within 2 second). [TV] : Vol.[Down] + [REMOTE] : AV (3 times)

Then, the Hotel mode setup menu is displayed.

Hotel mode

Initial INPUT

Initial POS

Off

Initial VOL Level

Maximum Vol Level

Button Lock

Remote Lock

Off

Private Information

Keep

Select

EXIT

Change

RETURN

3. To exit the Hotel mode setup menu. Disconnect AC power cord from wall outlet.

4. Explain the Hotel mode setup menu.

ITEM Function

Hotel Mode Select hotel mode ON/OFF

Initial INPUT Select input signal modes.

Initial POS Select programme number.

Initial VOL Level Adjust the volume when each time power is

Maximum VOL Level

Button Lock Select local key conditions.

Remote Lock Select remote control key conditions.

Private Information

Set the input, when each time power is switched on. Selection: Off/Analog /DVB-C/DVB-T/AV1/AV2/ Component/HDMI1/HDMI2/HDMI3/HDMI4/PC *Off: give priority to the last memory. However, Euro Model is compulsorily set to TV. *AVnS/AVnC: only Euro model selectable * PC:selectable with VGA option

Selection: Off/0 to 99 *Off: give priority to the last memory

switched on. Selection/Range: Off/0 to 100 *Off: give priority to the last memory Adjust maximum volume. Range: 0 to 100

Selection: Off/SETUP/MENU/ALL *Off: altogether valid *Setup: only F-key is invalid

(Tuning guide (menu) can not be selected.)

*MENU: only F-key is invalid

(only Volume/Mute can be selected.)

*All: altogether invalid.

Selected” Off/SETUP/MENU *Off: altogether valid *Setup: only Setup menu is invalid MENU: Picture/Sound/Setup menu are invalid Select private information for VIERA Cast is Keep or Reset if Hotel mode is set to [On] when TV power on. Selection : Keep/Reset

•Keep: private information for VIERA Cast is keep

•Reset: private information for VIERA Cast is reset

Data Copy by SD Card

20

Purpose a) Board replacement (Copy the data when exchanging A-board):

When axchanging A-board, the data in original A-board can be copied to SD card and then copy to new A-board.

TV

A-board

(Before exchanging)

Copy to SD card

(After exchanging)

Copy back from SD card

SD

Following data can be copied. User setting data (inc. Hotel mode setting data) Channel scan data Adjustment and factory preset data

b) Hotel (Copy the data when installing a number of units in hotel or any facility):

When installing a number of units in hotel or any facility, the data in master TV can be copied to SD card and the copy to other TVs.

Master TV

Copy to SD card

SD

Other TV

Copy from SD card

Other TV

Following data can be copied. User setting data (inc. Hotel mode setting data) Channel scan data

Preparation

Make pwd.file as startup file for (a) or (b) in an empty SD card.

1. Insert an empty SD card to your PC.

2. Right-click a blank area in a SD card window, point to New, and then click text document. A new file is created by default (New Text Document.txt).

3. Right-click the new text document that you just created and select rename, and then change the name and extension of the file to the following file name (a) or (b) and press ENTER.

File name:

(a) For Board replacement: boardreplace.pwd (b) For Hotel: hotel.pwd

Note: Please make only one file to prevent the operation error. No any other file should be in SD card.

Data Copy from TV set to SD Card

21

1. Turn on the TV set.

2. Insert SD card with a startup file (pwd.file) to SD slot. On-screen Display will be appeared according to the startup file automatically.

3. Input a following password for (a) or (b) by using remote control.

(a) For Board replacement: 2770

(b) For Hotel: 4850 Data will be copied from TV set to SD card. It takes around 2 to 6 minutes maximum for copying.

4. After the completion of copying to SD card, remove SD card from TV set.

5. Turn off the TV set.

Note: Following new folder will be created in SD card for data from TV set.

(a) For Board replacement: user_setup (b) For Hotel: hotel

Please do not remove the SD card

Data copy has been successful

Data Copy(Board replacement )

Input password

Data Copy(Board replacement )

Input password

Data Copy(Board replacement )

Copy TV to SD card

Please wait for a while

Data Copy(Board replacement )

Performing

Please remove SD card

Data copy (Board replacement) or (Hotel)

-----

Input Password

2770 or 4850

-----

Performing

GETTING

Completion

FINISH

Panasonic TX-L32E30B Schematic

Specifications

CONTENTS

Safety Precautions

Applicable Signals

Service Hints

Technical Description

Setting Inspection

Self Check

Power LED blinking timing chart

Service Mode Function

SERVICE

Service Tool Mode

Hotel Mode

Data Copy by SD Card

Data Copy from TV set to SD Card