Download Philips 27PT5445 Specifications

Color Television
Chassis
L03.1U
AA
CL 36532044_000.eps
020603
Contents
Page
1. Technical Specifications, Connections, and Chassis
Overview
2
2. Safety Instructions, Warnings, and Notes
4
3. Directions for Use
7
4. Mechanical Instructions
22
5. Service Modes, Error Codes, and Fault Finding 23
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Block Diagram
27
I2C and Supply Voltage Overview
28
Testpoint Overview Mono Carrier and CRT Panel29
7. Circuit Diagrams and PWB Layouts
Diagram
Mono Carrier: Power Supply
(A1)30
Mono Carrier: Deflection
(A2)31
Mono Carrier: Tuner IF
(A3)32
Mono Carrier: Video Processing
(A4)33
Mono Carrier: Audio Processing
(A5)34
Mono Carrier: Audio Amplifier
(A6)35
Mono Carrier: Font I/O + Control + HP
(A7)36
Mono Carrier: Rear I/O Cinch
(A8)37
Mono Carrier: Diversity Table for Rear I/O (A8)38
Mono Carrier: DVD Power Supply (Optional)(A9)39
CRT Panel
(B1)46
Top Control Panel
(E)49
8. Alignments
51
9. Circuit Descriptions, List of Abbreviations, and IC
Data Sheets
58
Abbreviation List
61
IC Data Sheets
63
10. Spare Parts List
64
11. Revision List
65
PWB
40-45
40-45
40-45
40-45
40-45
40-45
40-45
40-45
40-45
40-45
47-48
49
©
Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by JH 0568 TV Service
Printed in the Netherlands
Subject to modification
EN 3122 785 13932
EN 2
1.
Technical Specifications, Connections, and Chassis Overview
L03.1U AA
1. Technical Specifications, Connections, and Chassis Overview
1.2.2
Index of this chapter:
1.1 Technical Specifications
1.2 Connections
1.3 Chassis Overview
1.1
Technical Specifications
1.1.1
Reception
Rear Connections
AVout
Tuning system
Colour systems
Sound systems
:
:
:
:
:
:
PLL
NTSC M
Mono, or
BTSC with SAP
NTSC M
181 Presets/
Channels
: Full-Cable
: 45.75 MHz
: 75 ohm (F type), Coax
A/V connections
Channel selections
IF frequency
Aerial input
75 Ohm ANT.
CVI
AV1 IN
V
Y
V
L
U
L
R
V
R
MONITOR
OUT
AV1
IN
CL36532044_020.eps
200603
Figure 1-2 Rear Connections.
1.1.2
Miscellaneous
Audio output
: Mono: 3 W rms
: Bisonic (mono): 2 x
1.5 W rms
: Stereo: 2 x 3 W rms
: 90 - 132 V (± 10 %)
: 50 / 60 Hz (± 5 %)
: + 5 to + 45 °C
: 60 kPa (=600 mBar)
: 90 %
: 36 W (14”) to
: 50 W (21”)
: 105 W (27”)
: <3W
Mains voltage
Mains frequency
Ambient temperature
Minimum air pressure
Maximum humidity
Power consumption
Standby Power consumption
1.2
Connections
1.2.1
Front Connections and Front / Top Control
TOP CONTROL
P+
V-
V+
PINSTALL/MENU
INSTALL MENU
- VOLUME +
LED
AUDIO
IR LED
VIDEO
CHANNEL
- VOLUME +
CL36532044.019.eps
060603
Figure 1-1 Front Connections.
Headphone
1 - Headphone, 3.5
mm
8 - 600 Ω / 4 mW
rt
Audio / Video In
2 - Video
3 - Audio
1 Vpp / 75 ohm
Mono 0.2 V rms / 10 kohm
jq
jq
Monitor Out
1 - Video
2 - Audio
3 - Audio
1 Vpp / 75 ohm
L (0.5 Vrms / 1 kohm)
R (0.5 Vrms / 1 kohm)
kq
kq
kq
AV1 In (YUV)
1 -Y
2 -U
3 -V
0.7 Vpp / 75 ohm
0.525 Vpp / 75 ohm
0.525 Vpp / 75 ohm
jq
jq
jq
AV1 In
4 - Video
5 - Audio
6 - Audio
1 Vpp / 75 ohm
L (0.5 Vrms / 10 kohm)
R (0.5 V rms / 10 kohm)
jq
jq
jq
Technical Specifications, Connections, and Chassis Overview
1.3
L03.1U AA
1.
EN 3
Chassis Overview
B1
TOP CONTROL PANEL
E
POWER SUPPLY
A1
LINE DEFLECTION
A2
TUNER IF
A3
VIDEO PROCESSING
A4
AUDIO PROCESSING (STEREO +SAP)
A5
AUDIO AMP + MONO SOUND PROC.
A6
FRONT I/O + FRONT CONTROL
+ HEADPHONE
A7
REAR I/O CINCH
A8
DVD POWER SUPPLY
A9
CRT PANEL
MAIN
CHASSIS
PANEL
CL 36532044_021.eps
020603
Figure 1-3 Chassis overview
EN 4
2.
L03.1U AA
Safety Instructions, Warnings, and Notes
2. Safety Instructions, Warnings, and Notes
2. Clean the power supply and deflection circuitry on the
chassis.
3. Clean the picture tube panel and the neck of the picture
tube.
Index of this chapter:
2.1 Safety Instructions
2.2 Maintenance Instructions
2.3 Warnings
2.4 Notes
2.3
2.1
Warnings
Safety Instructions
•
Safety regulations require the following during a repair:
• Connect the set to the Mains/AC Power via an isolation
transformer (> 800 VA).
• Replace safety components, indicated by the symbol h,
only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard.
• Wear safety goggles when you replace the CRT.
Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:
• General repair instruction: as a strict precaution, we advise
you to re-solder the solder connections through which the
horizontal deflection current flows. In particular this is valid
for the:
1. Pins of the line output transformer (LOT).
2. Fly-back capacitor(s).
3. S-correction capacitor(s).
4. Line output transistor.
5. Pins of the connector with wires to the deflection coil.
6. Other components through which the deflection current
flows.
Note: This re-soldering is advised to prevent bad connections
due to metal fatigue in solder connections, and is therefore only
necessary for television sets more than two years old.
• Route the wire trees and EHT cable correctly and secure
them with the mounted cable clamps.
• Check the insulation of the Mains/AC Power lead for
external damage.
• Check the strain relief of the Mains/AC Power cord for
proper function, to prevent the cord from touching the CRT,
hot components, or heat sinks.
• Check the electrical DC resistance between the Mains/AC
Power plug and the secondary side (only for sets that have
a Mains/AC Power isolated power supply):
1. Unplug the Mains/AC Power cord and connect a wire
between the two pins of the Mains/AC Power plug.
2. Set the Mains/AC Power switch to the "on" position
(keep the Mains/AC Power cord unplugged!).
3. Measure the resistance value between the pins of the
Mains/AC Power plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 Mohm and 12 Mohm.
4. Switch "off" the set, and remove the wire between the
two pins of the Mains/AC Power plug.
• Check the cabinet for defects, to prevent touching of any
inner parts by the customer.
2.2
V
E_06532_007.eps
250304
Figure 2-1 Discharge picture tube
•
•
•
•
All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD w). Careless handling
during repair can reduce life drastically. Make sure that,
during repair, you are connected with the same potential as
the mass of the set by a wristband with resistance. Keep
components and tools also at this same potential. Available
ESD protection equipment:
– Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable) 4822
310 10671.
– Wristband tester 4822 344 13999.
Be careful during measurements in the high voltage
section.
Never replace modules or other components while the unit
is switched "on".
When you align the set, use plastic rather than metal tools.
This will prevent any short circuits and prevents circuits
from becoming unstable.
2.4
Notes
2.4.1
General
•
Maintenance Instructions
We recommend a maintenance inspection carried out by
qualified service personnel. The interval depends on the usage
conditions:
• When a customer uses the set under normal
circumstances, for example in a living room, the
recommended interval is three to five years.
• When a customer uses the set in an environment with
higher dust, grease, or moisture levels, for example in a
kitchen, the recommended interval is one year.
• The maintenance inspection includes the following actions:
1. Perform the “general repair instruction” noted above.
In order to prevent damage to ICs and transistors, avoid all
high voltage flashovers. In order to prevent damage to the
picture tube, use the method shown in figure “Discharge
picture tube”, to discharge the picture tube. Use a high
voltage probe and a multi-meter (position VDC). Discharge
until the meter reading is 0 V (after approx. 30 s).
•
•
Measure the voltages and waveforms with regard to the
chassis (= tuner) ground (H), or hot ground (I), depending
on the tested area of circuitry. The voltages and waveforms
shown in the diagrams are indicative. Measure them in the
Service Default Mode (see chapter 5) with a colour bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz for PAL, or
61.25 MHz for NTSC (channel 3).
Where necessary, measure the waveforms and voltages
with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.
The semiconductors indicated in the circuit diagram and in
the parts lists, are interchangeable per position with the
semiconductors in the unit, irrespective of the type
indication on these semiconductors.
Safety Instructions, Warnings, and Notes
2.4.2
Schematic Notes
•
•
•
•
•
•
2.4.3
All resistor values are in ohms, and the value multiplier is
often used to indicate the decimal point location (e.g. 2K2
indicates 2.2 kohm).
Resistor values with no multiplier may be indicated with
either an "E" or an "R" (e.g. 220E or 220R indicates 220
ohm).
All capacitor values are given in micro-farads (µ= x10-6),
nano-farads (n= x10-9), or pico-farads (p= x10-12).
Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).
An "asterisk" (*) indicates component usage varies. Refer
to the diversity tables for the correct values.
The correct component values are listed in the Spare Parts
List. Therefore, always check this list when there is any
doubt.
Rework on BGA (Ball Grid Array) ICs
General
Although (LF)BGA assembly yields are very high, there may
still be a requirement for component rework. By rework, we
mean the process of removing the component from the PWB
and replacing it with a new component. If an (LF)BGA is
removed from a PWB, the solder balls of the component are
deformed drastically so the removed (LF)BGA has to be
discarded.
L03.1U AA
2.
EN 5
Identification: The bottom line of a type plate gives a 14-digit
serial number. Digits 5 and 6 refer to the production year, digits
7 and 8 refer to production week (in example below it is 1991
week 18).
E_06532_024.eps
230205
Figure 2-2 Serial number example
Regardless of the special lead-free logo (which is not always
indicated), one must treat all sets from this date onwards
according to the rules as described below.
P
b
Figure 2-3 Lead-free logo
Device Removal
As is the case with any component that is being removed, it is
essential when removing an (LF)BGA, that the board, tracks,
solder lands, or surrounding components are not damaged. To
remove an (LF)BGA, the board must be uniformly heated to a
temperature close to the reflow soldering temperature. A
uniform temperature reduces the risk of warping the PWB.
To do this, we recommend that the board is heated until it is
certain that all the joints are molten. Then carefully pull the
component off the board with a vacuum nozzle. For the
appropriate temperature profiles, see the IC data sheet.
Area Preparation
When the component has been removed, the vacant IC area
must be cleaned before replacing the (LF)BGA.
Removing an IC often leaves varying amounts of solder on the
mounting lands. This excessive solder can be removed with
either a solder sucker or solder wick. The remaining flux can be
removed with a brush and cleaning agent.
After the board is properly cleaned and inspected, apply flux on
the solder lands and on the connection balls of the (LF)BGA.
Note: Do not apply solder paste, as this has been shown to
result in problems during re-soldering.
Device Replacement
The last step in the repair process is to solder the new
component on the board. Ideally, the (LF)BGA should be
aligned under a microscope or magnifying glass. If this is not
possible, try to align the (LF)BGA with any board markers.
So as not to damage neighbouring components, it may be
necessary to reduce some temperatures and times.
More Information
For more information on how to handle BGA devices, visit this
URL: www.atyourservice.ce.philips.com (needs subscription,
not available for all regions). After login, select “Magazine”,
then go to “Workshop Information”. Here you will find
Information on how to deal with BGA-ICs.
2.4.4
Lead-free Solder
Philips CE is producing lead-free sets (PBF) from 1.1.2005
onwards.
Due to lead-free technology some rules have to be respected
by the workshop during a repair:
• Use only lead-free soldering tin Philips SAC305 with order
code 0622 149 00106. If lead-free solder paste is required,
please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.
• Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able:
– To reach a solder-tip temperature of at least 400°C.
– To stabilise the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature of around
360°C - 380°C is reached and stabilised at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will increase drastically and flux-fluid will be destroyed.
To avoid wear-out of tips, switch “off” unused equipment or
reduce heat.
• Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
avoid mixed regimes. If this cannot be avoided, carefully
clean the solder-joint from old tin and re-solder with new
tin.
• Use only original spare-parts listed in the Service-Manuals.
Not listed standard material (commodities) has to be
purchased at external companies.
• Special information for lead-free BGA ICs: these ICs will be
delivered in so-called "dry-packaging" to protect the IC
against moisture. This packaging may only be opened
shortly before it is used (soldered). Otherwise the body of
the IC gets "wet" inside and during the heating time the
structure of the IC will be destroyed due to high (steam-)
pressure inside the body. If the packaging was opened
before usage, the IC has to be heated up for some hours
(around 90°C) for drying (think of ESD-protection!).
Do not re-use BGAs at all!
• For sets produced before 1.1.2005, containing leaded
soldering tin and components, all needed spare parts will
be available till the end of the service period. For the repair
of such sets nothing changes.
EN 6
2.
L03.1U AA
Safety Instructions, Warnings, and Notes
In case of doubt whether the board is lead-free or not (or with
mixed technologies), you can use the following method:
• Always use the highest temperature to solder, when using
SAC305 (see also instructions below).
• De-solder thoroughly (clean solder joints to avoid mix of
two alloys).
Caution: For BGA-ICs, you must use the correct temperatureprofile, which is coupled to the 12NC. For an overview of these
profiles, visit the website www.atyourservice.ce.philips.com
(needs subscription, but is not available for all regions)
You will find this and more technical information within the
"Magazine", chapter "Workshop information".
For additional questions please contact your local repair help
desk.
2.4.5
Practical Service Precautions
•
•
It makes sense to avoid exposure to electrical shock.
While some sources are expected to have a possible
dangerous impact, others of quite high potential are of
limited current and are sometimes held in less regard.
Always respect voltages. While some may not be
dangerous in themselves, they can cause unexpected
reactions that are best avoided. Before reaching into a
powered TV set, it is best to test the high voltage insulation.
It is easy to do, and is a good service precaution.
Push the round end of the adapter (or
antenna) onto the 751 (ohm) plug on
the back of the TV. If the round end of
the antenna wire is threaded, screw it
down finger tight.
2
c CHECK IT OUT
Use the AutoProgram Control to add all available channels into the TV’s memory, then
press the CH + and – buttons to scroll the
channels.
1
Connect the open end of the round
Cable Company supplied cable to the
751 input on the TV. Screw it down finger tight.
Direct Cable Connections:
our Cable TV input into your home may
be a single (75 ohm) cable. If so, this connection is very simple. Follow the steps below
to connect your cable signal to your new television.
Y
Twin
Lead Wire
Round 751
Coaxial Cable
from Antenna
1
Jack Panel
Back of TV
300 to 75-ohm
Adapter
Cable signal coming
from Cable
Company (Round
751 coaxial cable)
7
1
Direct Cable Connection:
Jack Panel Back of TV
ANT 75‰
R
AUDIO
L/Mono
VIDEO
Pr
Pb
Y
AV1 in
AV2 in
COMPONENT VIDEO INPUT
Monitor out
S-VIDEO
BACK OF TV
2
Outdoor or Indoor Antenna
(Combination VHF/UHF)
The combination antenna receives normal
broadcast channels 2-13 (VHF) and 14-69 (UHF).
Antenna Connection:
BASIC CABLE TELEVISION CONNECTION
Use the AutoProgram Control to add all available channels into the TV’s memory, then
press the CH + and – buttons to scroll the
channels.
c CHECK IT OUT
If your antenna has a round cable
(75 ohm) on the end, then you're ready
to connect it to the TV.
If your antenna has flat, twin-lead
wire (300 ohm), you first need to
attach the antenna wires to the screws
on a 300- to 75-ohm adapter.
1
combination antenna receives normal
broadcast channels (VHF 2–13 and
UHF 14–69). Your connection is easy
because there is only one 751 (ohm)
antenna plug on the back of your TV, and
that’s where the antenna goes.
A
BASIC ANTENNA TELEVISION CONNECTION
R
AUDIO
Pr
Pb
Y
AV1 in
AV2 in
COMPONENT VIDEO INPUT
Monitor out
VIDEO
L/Mono
S-VIDEO
Back of TV
ANT 75‰
Cable Signal
Connect the other end of the round
coaxial cable to the 751 input on the
back of the television. Screw it down
finger tight.
Using a separate round coaxial cable,
connect one end to the OUT(put) (TO
TV) plug on the back of the Cable
Box.
Using a RCA type Audio Left and Right
Cable, connect one end to the left and
right Audio Out L & R jacks on the
cable box. Connect the other end to the
AV1 Audio L & R Input jacks on the TV.
Using a RCA type Video Cable, connect
one end of the cable to the Video (or
ANT, your cable box may be labeled differently) Out jack on the cable box and
the other end to the AV1 Video Input on
the TV.
Connect the open end of the round
Cable Company supplied cable to the
cable signal IN(put) plug on the back
of the Cable Box.
3
3
4
ANT 75‰
R
AUDIO
Pr
Pb
Y
AV1 in
AV2 in
COMPONENT VIDEO INPUT
Monitor out
VIDEO
L/Mono
Jack Panel Back of TV
TO TV
S-VIDEO
TO
TV
3
4
OUTPUT
CH
4
8
L
AV2 in
AUDIO
OUT
COMPONENT VIDEO INPUT
Pr
Pb
Y
AV1 in
VIDEO
OUT
R
6
S-VIDEO
RCA type Audio
Left and Right
Cables
Jack Panel Back
of Cable Box
Jack Panel Back of TV
R
AUDIO
L/Mono
VIDEO
Monitor out
5
RCA type Video Cable
CABLE
IN
Cable Signal IN from
the Cable Company
ANT 75‰
R
AUDIO
L/Mono
VIDEO
Pr
Pb
Y
AV1 in
AV2 in
COMPONENT VIDEO INPUT
Monitor out
S-VIDEO
24
Cable Box with
Audio/Video Outputs
Cable Box Connection (with Audio/Video Outputs):
Round 751
Coaxial Cable
CABLE
IN
OUTPUT
CH
Jack Panel Back of Cable Box
L03.1U AA
NOTE: Use the Channel +, or – buttons on the
TV remote control to tune to the AV1 channel
for the cable box signal. Once tuned, change
channels at the cable box, not the television.
6
5
4
This connection will supply Stereo sound to the
TV.
Cable Box (w/Audio/Video
Outputs):
NOTE: Be sure to set the OUTPUT CHANNEL SWITCH on the back of the cable box to
CH 3 or 4, then tune the cable box on the TV
to the corresponding channel. Once tuned,
change channels at the cable box, not the television.
3
2
1
Connect the open end of the round
Cable Company supplied cable to the
cable signal IN(put) plug on the back
of the Cable Box.
1
2
Cable Box Connection (RF Input/Output Only):
This connection will NOT supply Stereo sound IN from the
Cable
to the TV. The sound from the cable box will
Company
be mono.
Cable Box (w/RF In/Outputs):
f you cable signal uses a cable box or
decoder, follow the easy steps below to
complete the connection.
I
BASIC CABLE BOX/DECODER CONNECTION
Directions for Use
3.
EN 7
3. Directions for Use
2
3
HELPFUL HINT
Reattach the battery lid.
Place the batteries (2-AA) in the
remote. Be sure the (+) and (-) ends of
the batteries line up correctly (inside of
case is marked.)
Remove the battery compartment lid
on the back of the remote.
You can also press the STATUS/EXIT button (on the remote) to see what channel the
TV is ON.
Remember, the tuned channel number will
always briefly appear when the TV is first
turned ON (and with channel changes.)
7
5
6
BATTERY INSTALLATION
Point the remote control toward the
remote sensor window on the TV when
operating the TV with the remote.
REMOTE CONTROL
1
5
5
7
6
L
VO
1
Remote Sensor - Sensor for activating
remote control commands when the
remote is used to control the TV.
Power Light Indicator Light will show while the TV
is powered on.
POWER
P
P
2
3
HELPFUL HINT
Reattach the battery lid.
Place the batteries (2-AA) in the
remote. Be sure the (+) and (-) ends of
the batteries line up correctly (inside of
case is marked.)
Remove the battery compartment lid
on the back of the remote.
BATTERY INSTALLATION
You can also press the STATUS/EXIT button (on the remote) to see what channel the
TV is ON.
Remember, the tuned channel number will
always briefly appear when the TV is first
turned ON (and with channel changes.)
7
5
6
4
Point the remote control toward the
remote sensor window on the TV when
operating the TV with the remote.
REMOTE CONTROL
Press the CHANNEL UP ▲ or
DOWN ▼ button to select TV channels.
Press the VOLUME + button to
increase the sound level, or the VOLUME – button to lower the sound
level.
2
3
Press the POWER button to turn the
TV ON.
Note: You can also press any button on
the front of the TV to turn the TV ON.
1
5
1
5
7
6
VIDEO
AUDIO
R
AUDIO
L
– VOLUME +
INSTALL/MENU
L
VO
1
L
VIDEO
R
CHANNEL
– VOLUME +
INSTALL/MENU
2 3
CHANNEL
L03.1U AA
4
Press the CHANNEL (P) UP or (P)
DOWN button to select TV channels.
Press the VOLUME
button to
increase the sound level, or the VOLUME
button to lower the sound
level.
Press the POWER button to turn the
TV ON. Or to activate the TV if in
Standby Mode.
Note: You can also press any button on
the front of the TV to turn the TV ON.
TELEVISION
BASIC TELEVISION AND REMOTE CONTROL OPERATION
3.
1
TELEVISION
BASIC TELEVISION AND REMOTE CONTROL OPERATION
EN 8
Directions for Use
2
c CHECK IT OUT
Press the PLAY button on the
accessory device to view playback, or
to access the accessory device (camera,
gaming unit, etc.).
Press the AV button on the remote
control to tune the TV to the side input
jacks. “Front” will appear on the TV
screen.
Turn the TV and the accessory device
ON.
Note: The Audio/Video cables needed for
this connection are not supplied with your
TV. Please contact your dealer or Philips at
800-531-0039 for information about purchasing the needed cables.
Repeatedly pressing the AV button on the
remote control will toggle the picture source
from the current channel, or Front input
jacks.
5
3
4
For Stereo Devices: Connect the audio
cable (red and white) from the Audio
Left and Right Outputs on the Camera
to a Stereo to Mono adapter. Then plug
the single end of the adapter to the
Audio In (white) jack on the FRONT
of the television.
1
For Mono Devices: Connect one end
of the audio cable from the Audio Out
jack on the device to the Audio In
(white) jack on the FRONT of the television.
Connect the video (yellow) cable
from the Video output on the Camera
(or accessory device) to the Video (yellow) Input located on the FRONT of
the TV.
udio and Video Front Inputs are available
for a quick connection of a VCR, to playback video from a camera or attach a gaming
device. Use the AV button on the remote control to tune these inputs.
A
4
9
3
Optional
Headphones
Video Cable
(yellow)
VIDEO
VIDEO
VOL
Jack Panel
of Accessory Device
1
When headphones re used
the sound coming from the
TV speakers will be mute.
Front A/V Input Connection:
L
L
AUDIO
AUDIO
R
R
FRONT
USING THE FRONT AUDIO/VIDEO INPUTS
L
AUDIO
R
Audio Cables
(red & white)
– VOLUME +
CHANNEL
2
– VOLUME +
INSTALL/MENU
VIDEO
INSTALL/MENU
CHANNEL
3
5
Jack Panel located
on the Front of TV
Turn the TV and the DVD (or digital
accessory device) ON.
3
4
5
4
VOL
CVI
11
1
3
Y
Pr
Pb
Y
AV2 in
Pr
Pb
OUT
S-VIDEO
2
OUT
VIDEO
L
R
5
OUT
AUDIO
AUDIO CABLES
(RED/WHITE)
ACCESSORY DEVICE
EQUIPPED WITH CONPONENT
VIDEO OUTPUTS.
COMP VIDEO
COMPONENT
VIDEO CABLES
(Green, Blue, Red)
R
AUDIO
L/Mono
AV1 in
COMPONENT VIDEO INPUT
Monitor out
VIDEO
BACK OF TV
The CVI connection will be dominate over the AV1 in Video Input.
When a Component Video Device is connected as described, it is best
not to have a video signal connected to the AV1 in Video Input jack.
S-VIDEO
L03.1U AA
Note: The Component Video and Audio
cables needed for this connection are not
supplied with your TV. Please contact your
dealer or Philips at 800-531-0039 for information about purchasing the needed cables.
Repeatedly pressing the AV button on the
remote control will toggle the picture source
from the current channel, then AV1 (or CVI),
AV2, SVHS, or currect channel.
c CHECK IT OUT
The description for the component video
connectors may differ depending on the
DVD player or accessory digital source
equipment used (for example, Y, Pb, Pr; Y,
B-Y, R-Y; Y, Cr, Cb). Although abbreviations and terms may vary, the letters b and r
stand for the blue and red color component
signal connectors, and Y indicates the luminance signal. Refer to your DVD or digital
accessory owner’s manual for definitions
and connection details.
HELPFUL HINT
Insert a DVD disc into the DVD player
and press the PLAY button on the
DVD Player.
Press the AV button or the CH +, –
buttons to scroll the available channels
until CVI appears in the upper left corner of the TV screen.
Connect the red and white AUDIO
CABLES to the Audio (left and right)
output jacks on the rear of the accessory device to the Audio (L and R) AV1
in Input Jacks on the TV.
2
1
Connect the Component (Y, Pb, Pr)
Video OUT jacks from the DVD player (or similar device) to the (Y, Pb, Pr)
in(put) jacks on the TV. When using
the Component Video Inputs, it is best
not to connect a signal to the AV1 in
Video Jack.
omponent Video inputs provide for the
highest possible color and picture resolution in the playback of digital signal source
material, such as with DVD players. The
color difference signals (Pb, Pr) and the luminance (Y) signal are connected and received
separately, which allows for improved color
bandwidth information (not possible when
using composite video or S-Video connections).
C
USING THE CVI (COMPONENT VIDEO INPUT) JACKS
Directions for Use
3.
EN 9
Turn the VCR (either one or two) or
accessory device and the TV ON.
5
6
c CHECK IT OUT
With either of the VCRs (or accessory
devices) ON and a prerecorded tape
(CD, DVD, etc.) inserted, press the
PLAY button to view the tape on the
television.
Note: The Audio/Video cables needed for
this connection are not supplied with your
TV. Please contact your dealer or Philips at
800-531-0039 for information about purchasing the needed cables.
Repeatedly pressing the AV button on the
remote control will toggle the picture source
from the current channel, then AV1 (or CVI),
AV2, SVHS, or current channel.
7
Connect the AUDIO (red and white)
cables to the AUDIO (left and right)
OUT jacks on the rear of the VCR
(either one or two) or accessory device
being used.
4
Press the AV button on the remote
control to select the AV1 channel for
accessory device number one, or the
AV2 channel for accessory device
number two. AV1 or AV2 will appear
in the upper left corner on the TV
screen depending on the channel chosen.
Connect the VIDEO (yellow) cable to
the VIDEO OUT jack on the back of
the VCR (either one or two) or accessory device being used.
Connect the AUDIO (red and white)
cables to the AUDIO (left and right)
AV1 in (or AV2 in) jacks on the rear of
the TV.
6
AV2
VOL
AV1
SVHS
CVI
9
VIDEO
S-VIDEO
OUT
2
R
AUDIO
L/Mono
4
7
R
L
AUDIO OUT
AUDIO IN
(RED/WHITE)
S-VIDEO
OUT
VIDEO
OUT
7
VIDEO
OUT
BACK OF VCR
R
L
AUDIO OUT
VCR TWO (or accessory device)
(EQUIPPED WITH VIDEO AND
AUDIO OUTPUT JACKS)
ANT/CABLE
OUT
Pr
Pb
Y
AV1 in
3
1
2
AV2 in
COMPONENT VIDEO INPUT
VCR ONE (or accessory device)
(EQUIPPED WITH VIDEO AND
AUDIO OUTPUT JACKS)
AV2
Connection
5
5
ANT/CABLE
OUT
AV1
Connection
1
Monitor out
4
VIDEO IN
(YELLOW)
S-VIDEO
3
HELPFUL HINT
Now your ready to place a prerecorded
video tape in the VCR and press the
PLAY button.
Press the AV button on the remote to
scroll the channels until SVHS appears
in the upper left corner of the TV
screen.
Turn the VCR and the TV ON.
Connect the other ends of the AUDIO
(red and white) CABLES to the
AUDIO (left and right) OUT jacks on
the rear of the VCR.
Connect one end the AUDIO (red
and white) CABLES to the AV2 in
AUDIO L and R(left and right) jacks
on the rear of the TV.
Connect other end of the S-VIDEO
CABLE to the S-VIDEO OUT jack on
the back of the VCR.
Connect one end of the S-VIDEO
CABLE to the S-VIDEO jack on the
back of the TV.
Note: The S-Video and Audio cables needed
for this connection are not supplied with
your TV. Please contact your dealer or
Philips at 800-531-0039 for information
about purchasing the needed cables.
The S-VIDEO and VIDEO AV2 in(puts) are
in parallel. The S-VIDEO input is dominant when in use. If separate video signals
are connected to the S-VIDEO and VIDEO
AV2 in(puts), the signal from the VIDEO
AV2 in(put) will not be usable.
7
5
6
4
1
2
3
he S(uper)-Video connection on the rear
of the TV can provide you with better picture detail and clarity for the playback of
accessory sources such as DBS (digital
broadcast satellite), DVD (digital video
discs), video games, and S-VHS VCR (video
cassette recorder) tapes than the normal
antenna picture connections.
NOTE: The accessory device must have an
S-VIDEO OUT(put) jack in order for you to
complete the connection on this page.
T
6
VOL
SVHS
Front
24
AV1
CVI
AV2
10
4
5
VIDEO
OUT
ANT/CABLE
OUT
7
BACK OF VCR
S-VIDEO
OUT
3
S-VIDEO
CABLE
AV2 in
COMPONENT VIDEO INPUT
Pr
Pb
Y
AV1 in
2
VCR
(EQUIPPED WITH
S-VIDEO JACKS)
L
R
AUDIO OUT
AUDIO CABLE
(RED/WHITE)
R
AUDIO
L/Mono
VIDEO
Monitor out
S-VIDEO
1
NOTE: Repeatedly pressing the AV button on the remote control will toggle the
picture source from the current channel, then the AV1 channel (or CVI channel),
then the AV2 channel, then the S-Video (SVHS) channel, then back to the current
channel being watched.
L03.1U AA
3
1
2
24
BACK OF TV
NOTE: Repeatedly pressing the AV button on the remote control will toggle the
picture source from the current channel, then the AV1 channel (or CVI channel),
then the AV2 channel, then the S-Video (SVHS) channel, then back to the current
channel being watched.
USING THE S-VIDEO INPUT JACKS
3.
Connect the VIDEO (yellow) cable to
the VIDEO AV1 in (or AV2 in) jack on
the back of the TV.
he TV’s audio/video input jacks are for
direct picture and sound connections
between the TV and a VCR (or similar device)
that has audio/video output jacks. Both the
AV1 and AV2 Input Jack connections are shown
on this page, but either one can be connected
alone. Follow the easy steps below to connect
your accessory device to the AV1 and AV2 in
Jacks located on the back of the TV.
T
USING THE AV1 IN OR AV2 IN (INPUT) JACKS
EN 10
Directions for Use
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Press the CURSOR RIGHT button repeatedly to select ENGLISH or
ESPAÑOL (Spanish).
Press CURSOR UP ▲ or DOWN ▼
buttons to scroll the Install features
until the word LANGUAGE is highlighted.
Press the CURSOR RIGHT button to display the INSTALL menu
features.
Press the CURSOR UP ▲ or DOWN
▼ buttons to scroll through the onscreen menu until the word INSTALL
is highlighted.
It does not change the other on-screen text
features such as Closed Caption (CC) TV
shows.
The Language control only makes the TV’s
on-screen MENU items appear in English
or Spanish text.
5
6
3
4
1
2
Press the MENU button on the
remote to show the on-screen menu.
or our Spanish speaking TV owners an onscreen LANGUAGE option is present. With
the LANGUAGE control you can set the TV’s
on-screen menu to be shown in either English
or Spanish.
F
2
4
1
13
VOL
Main
Picture
Sound
Features
Install
3
5
2
4 6
Brightness
Color
Picture
Sharpness
Tint
More...
HOW TO USE THE LANGUAGE CONTROL
Instalar
Idioma
Sintonia
Auto Programa
Editar Canal
OR
Install
Language
Tuner Mode
Auto Program
Channel Edit
Main
Picture
Sound
Features
Install
Espa ol
English
Language
Tuner Mode
Auto Program
Channel Edit
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the on-screen
menu from the TV’s screen.
Press the CURSOR RIGHT button to select either ANTENNA,
CABLE, or AUTO mode.
Press CURSOR UP ▲ or DOWN ▼
buttons to scroll the Install features
until the words TUNER MODE is
highlighted.
Press the CURSOR RIGHT button to display the INSTALL menu
features.
Press the CURSOR UP ▲ or DOWN
▼ buttons to scroll through the onscreen menu until the word INSTALL
is highlighted.
When AUTO is selected, the TV will automatically set itself to the correct mode
based on the type of signal it detects when
the AUTO PROGRAM feature is activated.
When ANTENNA is selected, channels 269 are available.
When CABLE is selected, channels 1-125
are available.
5
6
3
4
1
2
Press the MENU button on the
remote to show the on-screen menu.
he TUNER MODE control allows you to
change the TV’s signal input to either
ANTENNA, CABLE or AUTO mode. It’s
important for the TV to know what type of
signal to look for. (From a Cable TV signal or
a normal Antenna signal.) In the AUTO
mode, when the AUTO PROGRAM feature is
activated, the TV will automatically choose
the correct mode.
T
2
4
1
14
VOL
Main
Picture
Sound
Features
Install
3
5
2
4 6
Brightness
Color
Picture
Sharpness
Tint
More...
Install
Language
Tuner Mode
Auto Program
Channel Edit
OR
Install
Language
Tuner Mode
Auto Program
Channel Edit
OR
Install
Language
Tuner Mode
Auto Program
Channel Edit
Main
Picture
Sound
Features
Install
HOW TO USE THE TUNER MODE CONTROL
English
Auto
English
Cable
English
Antenna
Language
Tuner Mode
Auto Program
Channel Edit
Directions for Use
L03.1U AA
3.
EN 11
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
5
6
When AUTO is selected, the TV will automatically set itself to the correct mode
based on the type of signal it detects when
the AUTO PROGRAM feature is activated.
When ANTENNA is selected, channels 269 are available.
When CABLE is selected, channels 1-125
are available.
HELPFUL HINT
Press the CURSOR RIGHT button to start the Auto Program scanning
of channels. Auto Programming will
store all available channels in the TV’s
memory then tune to the lowest available channel when done.
Press CURSOR UP ▲ or DOWN ▼
buttons to scroll the Install features
until the words AUTO PROGRAM
are highlighted.
Press the CURSOR RIGHT button to display the INSTALL menu
features.
Press the CURSOR UP ▲ or DOWN
▼ buttons to scroll through the onscreen menu until the word INSTALL
is highlighted.
2
4
1
15
VOL
3
5
2
4 6
Brightness
Color
Picture
Sharpness
Tint
More...
12
13
14
Auto Program
Channel
Auto Program
Channel
Language
Tuner Mode
Auto Program
Channel Edit
Auto Program
Channel
Install
Language
Tuner Mode
Auto Program
Channel Edit
Main
Picture
Sound
Features
Install
9
7
8
5
6
3
4
1
2
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Now use the CURSOR RIGHT button to toggle between ON or OFF.
If ON is selected the channel is
skipped when scrolling channels with
the CH + or – buttons. If OFF is
selected the channel is not skipped
when scrolling channels with the CH +
or – buttons.
Using the CURSOR DOWN ▼ button, scroll the menu to highlight the
word SKIPPED.
With the CHANNEL EDIT options
displayed, and CHANNEL NO. highlighted; enter the channel number (with
the NUMBERED or the CH + or –
buttons) you wish to add (Skipped
OFF), or delete (Skipped ON) from the
TV’s memory.
Press the CURSOR RIGHT button to display the CHANNEL EDIT
options.
Press the CURSOR UP ▲ or DOWN
▼ buttons to scroll the Install features
until the words CHANNEL EDIT are
highlighted.
Press the CURSOR RIGHT button to display the INSTALL menu
features.
Press the CURSOR UP ▲ or DOWN
▼ buttons to scroll through the onscreen menu until the word INSTALL
is highlighted.
Press the MENU button on the
remote to show the on-screen menu.
2
4
7
6
16
3
5
8
6
8
1
Brightness
Color
Picture
Sharpness
Tint
More...
2
4 9
VOL
Main
Picture
Sound
Features
Install
Channel Edit
Channel No.
Skipped
Channel Edit
Channel No.
Skipped
Channel Edit
Channel No.
Skipped
Install
Language
Tuner Mode
Auto Program
Channel Edit
Main
Picture
Sound
Features
Install
Off
On
12
Channel No.
Skipped
Language
Tuner Mode
Auto Program
Channel Edit
L03.1U AA
3
4
1
2
Press the MENU button on the
remote to show the on-screen menu.
Main
Picture
Sound
Features
Install
hannel Edit makes it easy for you to ADD
or DELETE channels from the list of
channels stored in the TV’s memory.
C
HOW TO ADD OR DELETE CHANNELS
3.
Note: Make sure the antenna or cable signal
connection has been completed before AUTO
PROGRAM is activated.
our TV can automatically set itself for
local area (or Cable TV) channels. This
makes it easy for you to select only the TV
stations in your area when the CHANNEL
(+), (–) buttons are pressed.
Y
HOW TO AUTOMATICALLY PROGRAM CHANNELS
EN 12
Directions for Use
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Press the CURSOR UP ▲ or DOWN
▼ buttons to select and adjust other
Picture Menu controls.
Press the CURSOR RIGHT or the
CURSOR LEFT buttons to adjust
the selected control or to make selections for the choose control.
Press CURSOR UP ▲ or DOWN ▼
buttons to scroll the Picture features
and highlight the control you wish to
adjust (Brightness, Color, Picture,
Sharpness, Tint, Color Temp., DNR, or
Contrast +).
Press the CURSOR RIGHT button to display the PICTURE menu
features.
Press the CURSOR UP ▲ or DOWN
▼ buttons until the word PICTURE
is highlighted.
Press the MENU button on the
remote to display the on-screen menu.
VOL
On
0
3
5
2
4
6 7
Brightness
Color
Picture
Sharpness
Tint
More...
Picture
Brightness
Color
Picture
Sharpness
Tint
Contrast +
Picture
Brightness
Color
Picture
Sharpness
Tint
Color Temp.
Color
Picture
Sharpness
Tint
Color Temp.
Picture
Brightness
Color
Picture
Sharpness
Tint
Color Temp.
Picture
Brightness
Color
Picture
Sharpness
Picture
Tint
Brightness
Color Temp.
Color
Picture
Sharpness
Tint
Picture
Color
Temp.
Brightness
Picture
Brightness
Color
Picture
Sharpness
Tint
Color Temp.
On
Normal
50
50
50
65
50
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Press the CURSOR RIGHT or
LEFT button to turn the adjust or
turn the control On or Off.
Press the CURSOR UP ▲ or CURSOR DOWN ▼ button to scroll the
Sound menu features until the control
you wish to change is highlighted
(Treble Boost, Bass Boost, Balance,
AVL, or Sound ).
Press the CURSOR RIGHT button to display the SOUND menu features.
Press the CURSOR UP ▲ or CURSOR DOWN ▼ button until the word
SOUND is highlighted.
Sound: Press the or buttons to select
between Stereo or Mono settings. Note: If
Stereo is not present on a selected show and
the TV is placed in the Stereo mode, the
sound coming from the TV will remain in
the Mono mode.
AVL: (Auto Volume Leveler) Press the or buttons to turn the control On or Off.
When On, AVL will level out the sound
being heard when sudden changes in volume
occur during commercial breaks or channel
changes.
Balance: Press the or buttons to
adjust the level of sound coming from the
left and right speakers.
Bass Boost: Press the or buttons to
turn the control On or Off. When On, the
control will enhance the low frequency
sounds.
Treble Boost: Press the or buttons to
turn the control On or Off. When On, the
control will enhance the high frequency
sounds.
5
6
1
2
3
4
Press the MENU button on the remote
to display the on-screen menu.
2
4
5
1
18
Sound
Treble Boost
Bass Boost
Balance
AVL
Sound
VOL
Main
Picture
Sound
Features
Install
On
3
5
2
4 6
Brightness
Color
Picture
Sharpness
Tint
More...
Sound
Treble Boost
Bass Boost
Balance
AVL
Sound
Sound
Treble Boost
Bass Boost
Balance
AVL
Sound
Sound
Treble Boost
Bass Boost
Balance
AVL
Sound
Sound
Treble Boost
Bass Boost
Balance
AVL
Sound
Main
Picture
Sound
Features
Install
Stereo
50
On
On
Treble Boost
Bass Boost
Balacne
AVL
Sound
3.
17
Picture
Brightness
Color
Picture
Sharpness
Tint
DNR
Picture
Brightness
Color
Picture
Sharpness
Tint
Color Temp.
2
4
6
5
1
Main
Picture
Sound
Features
Install
esides the normal volume level control,
your TV also has Treble Boost, Bass
Boost, Balance, AVL (automatic volume leveler), and Sound (Stereo/Mono) controls.
B
HOW TO USE THE SOUND ADJUSTMENT CONTROLS
L03.1U AA
Contrast +: Press the or buttons to
turn Contrast + ON or OFF. When ON, this
control will optimize the picture contrast for
improved picture clarity.
DNR: Press the or buttons to turn
DNR ON or OFF. Dynamic Noise Reduction
helps to eliminate “noise” from the picture.
COLOR TEMP: Press the or buttons
to select NORMAL, COOL, or WARM picture preferences. (NORMAL will keep the
whites, white; COOL will make the whites,
bluish; and WARM will make the whites,
reddish.)
TINT: Press the or buttons to obtain
natural skin tones.
SHARPNESS: Press the or buttons
to improve detail in the picture.
PICTURE: Press the or buttons until
lightest parts of the picture show good detail.
COLOR: Press the or buttons to add
or eliminate color.
BRIGHTNESS: Press the or buttons
until darkest parts of the picture are as bright
as you prefer.
5
6
7
1
2
3
4
o adjust your TV picture controls, select a
channel and follow the steps shown below:
T
HOW TO USE THE PICTURE ADJUSTMENT CONTROLS
Directions for Use
EN 13
Note: The Expand 4:3 format can also be
activated using the CURSOR UP or DOWN
buttons when the onscreen menu is not being
displayed. Pressing these buttons will toggle
the standard 4:3 format and the Expand 4:3
format.
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Press the CURSOR RIGHT or
CURSOR LEFT buttons to select
one of the two options 4:3 or Expand
4:3.
4:3 - Standard format for the TV.
Expand 4:3 - Enlarges the picture to
fill out the entire screen area, eliminating the “letter box” effect.
Press the CURSOR DOWN ▼ button until the word FORMAT is highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options (AutoLock or Format).
Press the CURSOR DOWN ▼ button until the word FEATURES is
highlighted.
2
4
1
5
VOL
19
4:3
3
5
2 6
Brightness
Color
Picture
Sharpness
Tint
More...
OR
Expand 4:3
4:3
AutoLock
Format
Expand 4:3
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
----
----
TV Rating
TV-Y
TV-Y7
TV-G
Unrated On
No Rating Off
Movie Rating
G
PG
PG-13
Press the STATUS/EXIT button twice to
display the AutoLock review screen.
This screen shows what is activated within
the AutoLock settings.
To learn more about the Motion Picture
Ratings and the TV Ratings, refer to the
definitions listed on the columns to the
right.
TV Ratings: Block programming based
on standard TV ratings set by TV broadcasters.
Movie Ratings: Block programming
based on ratings patterned by the Motion
Pictures Association of America.
Block All: Allows you to block ALL channels and A/V inputs at one time.
Clear All: Allows you clear all channels
being blocked from your viewing set with
the Channel Block Control.
Channel Block: Individual channels
including the A/V inputs can be blocked.
Access Code: An Access Code must be set
to prevent children from unblocking questionable programming.
AutoLock™ offers various BLOCKING
controls from which to choose:
Over the next few pages you’ll learn how
to block channels and certain rated programming. Below is a brief explanation of
some terms and ratings you will find in the
AutoLock feature.
20
X: Adults Only - This type of programming contains one or more of the following: very graphic violence, very graphic
and explicit or indecent sexual acts, very
coarse and intensely suggestive language.
NC-17: No one under the age of 17 will
be admitted. - This type of programming
should be viewed by adults only. It contains graphic violence, explicit sex, or
crude indecent language.
R: Restricted -This is programming is
specifically designed for adults. Anyone
under the age of 17 should only view this
programming with an accompanying parent or adult guardian. It contains one or
more of the following: intense violence,
intense sexual situations, strong coarse
language, or intensely suggestive dialogue.
PG-13: Parents Strongly Cautioned This programming contains material that
parents may find unsuitable for children
under the age of 13. It contains one or
more of the following: violence, sexual situations, coarse language, or suggestive
dialogue.
PG: Parental Guidance Suggested This programming contains material that
parents may find unsuitable for younger
children.) It may contain one or more of
the following: Moderate violence, some
sexual situations, infrequent coarse language, or some suggestive dialogue.
MA
14
PG
G
Y7
Y
(TV BROADCASTERS)
TV TV-Y - (All children -- This program is designed to be appropriate
for all children.) Designed for a
very young audience, including children
ages 2-6. This type of programming is not
expected to frighten younger children.
TV TV-Y7 - (Directed to Older
Children -- This program is
designed for children age 7 and
above.) It may be more appropriate for
children who have acquired the development skills needed to distinguish between
make-believe and reality. This programming may include mild fantasy and comic
violence (FV).
TV TV-G - (General Audience -- Most
parents would find this program
suitable for all ages.) This type of
programming contains little or no violence, no strong language, and little or no
sexual dialogue or situations.
TV TV-PG - (Parental Guidance
Suggested -- This program contains material that parents may
find unsuitable for younger children.) This
type of programming contains one or more
of the following: Moderate violence (V),
some sexual situations (S), infrequent
coarse language (L), or some suggestive
dialogue (D).
TV TV-14 - (Parents Strongly
Cautioned -- This program contains some material that many parents would find unsuitable for children
under 14 years of age.) This type of programming contains one or more of the following: intense violence (V), intense sexual situations (S), strong coarse language
(L), or intensely suggestive dialogue (D).
TV TV-MA - (Mature Audience Only
-- This program is specifically
designed to be viewed by adults
and therefore may be unsuitable for children under 17.) This type of programming
contains one or more of the following:
graphic violence (V), explicit sexual situations (S), or crude indecent language (L).
G: General Audience - All ages admitted. Most parents would find this program suitable for all ages. This type of
programming contains little or no violence, no strong language, and little or
no sexual dialogue or situations.
On
TV PARENTAL GUIDELINES
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
TV Rating
TV-Y
MOVIE RATINGS
On
(MOTION PICTURE ASSOCIATION OF AMERICA)
PG
PG-13
R
NC-17
X
Movie Rating
G
L03.1U AA
6
1
2
3
4
5
Main
Picture
Sound
Features
Install
he AutoLock™ feature is an integrated circuit that receives and processes
data sent by broadcasters, or other program providers, that contain program content advisories. When programmed by the
viewer, a TV with AutoLock™ can respond
to the content advisories and block program content that may be found objectionable (such as offensive language, violence,
sexual situations, etc.). This is a great feature to censor the type of viewing children
may watch.
T
UNDERSTANDING THE AUTOLOCK™ CONTROLS
3.
Press the MENU button on the
remote to display the on-screen menu.
any times while watching movies from a
DVD player the image is shown in “letter box” format. This is the format that is
shown in movie theaters. when shown on a
TV screen, the image will have areas of black
on top and bottom of the screen. The FORMAT Control can expand the picture to fill the
entire TV screen.
M
HOW TO USE THE FORMAT CONTROL (EXPAND 4:3)
EN 14
Directions for Use
The screen will ask you to enter a
“New Code.” Enter a “new” 4 digit
code using the NUMBERED buttons.
The screen will then ask you to CONFIRM the code you just entered. Enter
your new code again. “XXXX” will
appear when you enter your new code
and then display the AutoLock menu
options.
“INCORRECT CODE” will appear
on the screen, and you will need to
enter 0, 7, 1, 1 again.
Using the NUMBERED buttons,
enter 0, 7, 1, 1. “XXXX” appears on
the Access Code screen as you press
the numbered buttons.
Press the CURSOR RIGHT button. The screen will read, “ACCESS
CODE - - - - .”
Press the CURSOR UP ▲ or DOWN
▼ button until the words
AUTOLOCK are highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options.
Press the CURSOR UP ▲ or DOWN
▼ button until the word FEATURES
is highlighted.
Press the MENU button on the remote
to display the on-screen menu.
Parents - it isn’t possible for your child to
unblock a channel without knowing your
access code or changing it to a new one. If
your code changes, and you didn’t change
it, then you know it’s been altered by someone else and blocked channels have been
viewed.
HELPFUL HINT
Proceed to the next page to learn more...
7
1
2
3
4
5
6
First, let’s start by learning how to set a personal access code:
ver the next few pages you’ll learn how
to block channels and get a better understanding of the rating terms for certain programming.
O
VOL
2
4
Brightness
Color
Picture
Sharpness
Tint
More...
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
Features
AutoLock
Format
Features
AutoLock
Format
Features
AutoLock
Format
New Code
XX - -
Access Code
XXXX
Incorrect
3
5
6
7
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
Features
AutoLock
Format
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
OffStop Time
Channel
Activate
Display
Confirm Code
XXXX
Access Code
XX - -
Access Code
----
AutoLock
Format
Press the CURSOR RIGHT button to turn blocking ON or OFF for
that channel. When ON is selected the
channel will be blocked.
Press the CH + or – button to select
other channels you wish to block.
Repeat step 9 to block the new channel.
9
10
If you tune to a blocked channel and enter
your Access Code to view the channel, ALL
blocked channels will be viewable until the
TV has been turned off. When the TV is
powered back ON, the previously blocked
channels will be blocked again.
HELPFUL HINT
Press the CURSOR UP ▲ or
DOWN ▼ buttons until the words
BLOCK CHANNELS are highlighted.
Enter the correct access code number. “XXXX” shows on the Access
Code display as you press the NUMBERED buttons. AutoLock menu
options will be displayed.
Press the CURSOR RIGHT button. “ACCESS CODE” will appear
on the screen.
Press the CURSOR UP ▲ or
DOWN ▼ button until the words
AutoLock are highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options.
Press the CURSOR UP ▲ or
DOWN ▼ button until the word
FEATURES is highlighted.
Press the MENU button on the
remote to show the on-screen menu.
8
1
2
3
4
5
6
7
Press the NUMBERED (or CH +, –)
buttons to tune the channel you wish
to block or censor.
fter your personal access code has been
set (see previous page), you are now
ready to select the channels you want to
block out or censor.
A
VOL
Access Code
XXXX
22
Channel 12
Blocked By AutoLock
Channel Blocking
Access Code
----
Features
AutoLock
Format
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
OnStop Time
Channel
Activate
Display
Access Code
----
AutoLock
Format
Enter your Access Code to
view a tuned channel that is
blocked with Block Channel.
OffStop Time
Channel
Activate
Display
1
7
10
3
5 4
8 6
9
Brightness
Color
Picture
Sharpness
Tint
More...
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
3
5
8
2
Main
Picture
Sound
Features
Install
HOW TO BLOCK CHANNELS
L03.1U AA
3.
21
OffStop Time
Channel
Activate
Display
New Code
----
Access Code
XXXX
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
2
4
1
Main
Picture
Sound
Features
Install
SETTING UP AN AUTOLOCK™ ACCESS CODE
Directions for Use
EN 15
CLEAR ALL will not work with the Movie
and TV Ratings. These options must be
reset individually.
If you tune to a blocked channel and enter
your Access Code to view the channel, ALL
blocked channels will be viewable until the
TV is powered OFF and then turned back
ON. When the TV is powered back ON, the
previously blocked channels will be blocked
again.
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the menu
from the TV’s screen.
Press the CURSOR RIGHT button to clear all blocked channels. The
Clear All option will read, “Cleared.”
Press the CURSOR UP ▲ or DOWN
▼ buttons until the words CLEAR
ALL are highlighted.
Enter the correct access code number. “XXXX” shows on the Access
Code display as you press the NUMBERED buttons. AutoLock menu
options will be displayed.
Press the CURSOR RIGHT button.
Press the CURSOR UP ▲ or DOWN
▼ button until the words AutoLock
are highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options.
Press the CURSOR UP ▲ or DOWN
▼ button until the word FEATURES
is highlighted.
VOL
ClearedStop Time
Channel
Activate
Display
Access Code
XXXX
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
23
9
3
5
8
6
OffStop Time
Channel
Activate
Display
The Clear All option when activated
will unblock ALL blocked channels. It
will not affect programming blocked
by the Movie or TV Rating options.
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
2
4
7
1
2
4
7
Brightness
Color
Picture
Sharpness
Tint
More...
Clear ?
Access Code
----
AutoLock
Format
Or, enter your Access
Code to view a tuned
channel that is blocked
with Block Channel.
Channel 12
Blocked By AutoLock
Channel Blocking
Access Code
----
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
HELPFUL HINT
When finished, press the
STATUS/EXIT button to remove the
menu from the screen.
Press the CURSOR RIGHT button to turn Block All ON or OFF.
When ON is selected, ALL available
channels will be blocked.
Press the CURSOR UP ▲ or DOWN
▼ buttons until the words BLOCK
ALL are highlighted.
Enter the correct access code number. “XXXX” shows on the Access
Code display as you press the NUMBERED buttons. AutoLock menu
options will be displayed.
Press the CURSOR RIGHT button.
Press the CURSOR UP ▲ or DOWN
▼ button until the words AutoLock
are highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options.
Press the CURSOR UP ▲ or DOWN
▼ button until the word FEATURES
is highlighted.
Press the MENU button on the
remote to show the on-screen menu.
If you tune to a blocked channel and enter
your Access Code to view the channel, ALL
blocked channels will be viewable until the
TV has been turned off. When the TV is
powered back ON, the previously blocked
channels will be blocked again.
9
7
8
1
2
3
4
5
6
VOL
2
4
7
Brightness
Color
Picture
Sharpness
Tint
More...
Access Code
XXXX
24
Channel 12
Blocked By AutoLock
Channel Blocking
Access Code
----
Features
AutoLock
Format
Off
3
5
8
6
9
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
On
Access Code
----
Timer
Start Time
Stop Time
Channel
Activate
Display
AutoLock
Format
Enter your Access Code to
view a tuned channel that is
blocked with Block Channel.
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
2
4
7
1
Main
Picture
Sound
Features
Install
L03.1U AA
7
8
9
1
2
3
4
5
6
Main
Picture
Sound
Features
Install
here may come a time when you want to
Block All the television’s channels. Maybe
you don’t want your children to watch TV for
a given time. With the Block All control, ALL
available channels (including the A/V Inputs)
can be set to block at the same time.
T
HOW TO BLOCK ALL CHANNELS AT THE SAME TIME
3.
Press the MENU button on the
remote to show the on-screen menu.
fter blocking specific channels there may
come a time when you want to clear all
the channels so they can be viewed. The following steps explain how to CLEAR ALL
blocked channels.
A
HOW TO CLEAR ALL BLOCKED CHANNELS AT THE SAME TIME
EN 16
Directions for Use
HELPFUL HINT
Use the CURSOR RIGHT button
on the remote to turn the rating option
ON or OFF.
Press the CURSOR UP ▲ or DOWN
▼ button to highlight any of the Movie
Ratings options. When highlighted, all
these options can be turned ON (which
will allow blocking) or OFF (which will
allow viewing).
Press the CURSOR RIGHT button
to display the MOVIE RATINGS
options (G, PG, PG-13, R, NC17, or X).
Press the CURSOR UP ▲ or DOWN
▼ button to highlight the words
MOVIE RATINGS.
Using the NUMBERED buttons on
the remote, enter your 4 digit Access
Code. The AutoLock menu options will
be displayed.
Press the CURSOR RIGHT button. The screen will prompt you for
your Access Code.
Press the CURSOR UP ▲ or DOWN
▼ button until AutoLock is highlighted.
Press the CURSOR RIGHT button
to display the FEATURES menu
options.
Press the CURSOR UP ▲ or DOWN
▼ button until the word FEATURES is
highlighted.
Press the MENU button on the remote
to display the on-screen menu.
On
Access Code
XXXX
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
VOL
G
PG
PG-13
R
NC-17
More...
2
4
7
9
Brightness
Color
Picture
Sharpness
Tint
More...
6
3
5
8
10
Off
Access Code
----
AutoLock
Format
To view a program blocked by
the Movie Rating options, enter
your 4 digit access code. This
will disable all blocked Movie
Ratings until the TV is powered
off and on again. Then the blocking options will be restored.
Channel 12
OffStop Time
Blocked By AutoLock
Channel
Movie Rating
Activate
Display
Access Code
----
Movie Rating
G
PG
PG-13
R
NC-17
X
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
Press the CURSOR RIGHT button on the remote to turn the option
ON or OFF.
6
1
3
5
VOL
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
Block All
V
S
L
D
2
4
6
When a TV Rating is selected to block,
ALL higher ratings will be blocked also.
TV Ratings and
Rating Sub-Menus
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
Block All
V
S
L
D
1
3
5
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
Channel 12
OffStop Time
Blocked By AutoLock
Channel
TV Rating
Activate
Display
Access Code
----
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
TV Rating
TV-Y
TV-Y7
TV-G
TV-PG
TV-14
TV-MA
Block All
V
S
L
Off
Block All
FV
On
Off
26
TV-Y - (All children -- This program is designed to be appropriate for all children.) Designed for a very young audience, including children ages 2-6. This type
of programming is not expected to frighten younger children.
TV-Y7 - (Directed to Older Children -- This program is designed for children age 7 and above.) It may be more appropriate for children who have acquired the
development skills needed to distinguish between make-believe and reality. This programming may include mild fantasy and comic violence (FV).
TV-G - (General Audience -- Most parents would find this program suitable for all ages.) This type of programming contains little or no violence, no strong
language and little or no sexual dialogue or situations.
TV-PG - (Parental Guidance Suggested -- This program contains material that parents may find unsuitable for younger children.)This type of programming
contains one or more of the following: some suggestive dialogue (D), infrequent coarse language (L), some sexual situations (S), or moderate violence (V).
TV-14 - (Parents Strongly Cautioned -- This program contains some material that many parents would find unsuitable for children under 14 years of age.) This
type of programming contains one or more of the following: intensely suggestive dialogue (D), strong coarse language (L), intense sexual situations (S), or
intense violence (V).
TV-MA - (Mature Audience Only -- This program is specifically designed to be viewed by adults and therefore may be unsuitable for children under 17.) This
type of programming contains one or more of the following: crude indecent language (L), explicit sexual situations (S), or graphic violence (V).
If the TV-Y7, TV-PG, TV-14 or TVMA sub-menu is accessed, press the
CURSOR UP ▲ or CURSOR
DOWN ▼ button to select one of the
options (Block All, V, S, L, D, or FV).
Press the CURSOR RIGHT button on the remote to turn the TV-Y or
TV-G rating ON or OFF. Or, press the
CURSOR RIGHT button to enter
the sub-menus for the TV-Y7, TV-PG,
TV-14 or TV-MA ratings.
Press the CURSOR UP ▲ or DOWN
▼ button to highlight the desired rating.
Press the CURSOR RIGHT button
to display the TV Ratings (TV-Y, TVY7, TV-G, TV-PG, TV-14, or TVMA). When highlighted, the TV-Y and
TV-G can be turned ON (which will
allow blocking) or OFF (which will
allow viewing), of these rated programs.
The ratings of TV-Y7, TV-PG, TV-14,
TV-MA can be customized to block V
(violence), FV (fantasy violence), S
(sexual situations), L (coarse language), or D (suggestive dialogue).
5
3
4
1
2
Scroll the menu using the CURSOR
UP ▲ or DOWN ▼ buttons until the
words TV RATINGS are highlighted.
To view a program
blocked by the TV
Rating options, enter
your 4 digit access
code. This will disable all blocked TV
Ratings until the TV
is powered off and
on again. Then the
blocking options will
be restored.
3.
25
NOTE: The 0,7,1,1 access code shown
on this page is the default code or a
way to reset the code when the current
access code is not known.
Movie Rating
G
PG
PG-13
R
NC-17
X
Features
AutoLock
Format
2
4
7
9
1
Main
Picture
Sound
Features
Install
his portion of the AutoLock™ features
cover program ratings based on the TV
Industry rating system. This is known as TV
Ratings within AutoLock™.
After selecting the Autolock™ feature and
entering your personal access code, the
AutoLock™ options screen appears;
T
BLOCKING PROGRAMS BASED ON TV RATINGS
L03.1U AA
When a rating is set to block, all higher ratings will be automatically blocked as well.
(Example: If the the PG-13 rating is set to
block, the R, NC-17, and X ratings will also
be blocked.
10
7
8
9
1
2
3
4
5
6
Let’s first look at the Movie Rating options of
AutoLock™:
here are two types of program ratings
within the AutoLock™ feature. One is
based on the Movie Industry ratings while the
other is based on the TV Industry ratings. Both
can be used to block or censor programming
that has been rated in either manner.
T
BLOCKING PROGRAMS BASED ON MOVIE RATINGS
Directions for Use
EN 17
When highlighted, each feature can be
turned ON or OFF using the CURSOR RIGHT or LEFT buttons
on the remote.
Press the CURSOR UP ▲ or DOWN
▼ buttons to highlight the desired feature.
Press the CURSOR RIGHT button to display the Blocking Options
(BLOCKING, UNRATED, or NO
RATING) menu.
Blocking Options
Blocking
Unrated
No Rating
Features
AutoLock
Format
On
Access Code
XXXX
Blocking Options
Blocking
Unrated
No Rating
AutoLock
Block Channel
Setup Code
Clear All
Block All
Movie Rating
TV Rating
6
On
OffStop Time
Channel
Activate
Display
NOTE: Remember, if you ever forget
your Access Code, the 0,7,1,1 access
code is the default code or a way to
reset the code when the current access
code is not known.
VOL
3
5
8
10
Blocking Options
Blocking
Unrated
No Rating
AutoLock
Setup Code
Clear All
Block All
Movie Rating
TV Rating
Blocking Options
Features
AutoLock
Format
Features
AutoLock
Format
Main
Picture
Sound
Features
Install
On
Access Code
----
AutoLock
Format
27
NO RATING: ALL programming with NO content advisory data can be blocked if this feature is set to ON and the BLOCKING feature is set to OFF.
UNRATED: ALL unrated programs based on the Movie Ratings or Parental (TV) Guidelines can be blocked if this feature is set to
ON and the BLOCKING feature is set to OFF.
BLOCKING: This is what might be called the “master switch” for AutoLock™. When in the ON position, ALL blocking/censoring
will take place. When in the OFF position, ALL blocking is disabled.
BLOCKING OPTIONS:
9
10
7
8
Press the CURSOR UP ▲ or DOWN
▼ buttons until the words BLOCKING OPTIONS are highlighted.
Enter the correct access code number. “XXXX” shows on the Access
Code display as you press the NUMBERED buttons. AutoLock menu
options will be displayed.
2
4
7
9
10
1
2
4
7
9
Brightness
Color
Picture
Sharpness
Tint
More...
HELPFUL HINT
An on-screen count down will appear
during the last minute before the TV
shuts itself off.
Press the SLEEP button repeatedly to
pick the amount of time (15, 30, 45,
60, 90, 120, 180 or 240 minutes)
before the TV will turn itself off.
Press the SLEEP button on the
remote control and the SLEEP timer
display will appear on the screen.
45 Sec
During the last minute of a
Sleeptimer setting, an onscreen count down will be displayed. Pressing any button
during the last minute will
cancel the Sleeptimer.
The on-screen menu will time out and disappear from the screen when you finish, or
you can press the STATUS/EXIT button to
clear the menu from the screen.
1
2
ave you ever fallen asleep in front of the
TV only to have it wake you up at two in
the morning with a test pattern screeching in
your ears? Well, your TV can save you all
that trouble by automatically turning itself off.
H
28
Good Bye
9 Sec
During the last 10 seconds of
a Sleeptimer setting, an onscreen display will read
GOOD BYE.
1
2
VOL
15 Min
240 Min
180 Min
120 Min
90 Min
60 Min
45 Min
30 Min
L03.1U AA
Press the CURSOR RIGHT button.
Press the CURSOR UP ▲ or DOWN
▼ button until the words AutoLock
are highlighted.
Press the CURSOR RIGHT button to display the FEATURES menu
options.
Press the CURSOR UP ▲ or DOWN
▼ button until the word FEATURES
is highlighted.
Press the MENU button on the
remote to show the on-screen menu.
Main
Picture
Sound
Features
Install
SETTING THE SLEEPTIMER CONTROL
3.
1
2
3
4
5
6
utoLock™ offers the viewer other blocking features as well. With these Blocking
Options, the censoring can be turned ON or
OFF.
A
OTHER AUTOLOCK™ BLOCKING OPTIONS
EN 18
Directions for Use
HELPFUL HINT
When finished, press the STATUS
/EXIT button to remove the menu from
the TV’s screen or let the option time out
and disappear from the TV screen.
Press the CC button repeatedly to
choose from the four Closed Caption
options (CC Off, CC 1, CC 2, CC
Mute). Dialogue (and descriptions) for
the action on the captioned TV program
will appear on-screen if the tuned program is broadcasting CC information.
Press the CC button on the remote to
display the current Closed Caption setting.
Not all TV programs and product commercials are made with Closed Caption
(CC) information included. Neither are all
Closed Caption modes (CC1, or CC2) necessarily being used during the transmission
of a closed caption program. Refer to your
area's TV program listings for the stations
and times of Closed Caption shows.
3
1
2
losed Captioning (CC) allows you to
read the voice content of television programs on the TV screen. Designed to help the
hearing impaired, this feature uses on-screen
“text boxes” to show dialogue and conversations while the TV program is in progress.
C
1
2
3
NOTE: The CC MUTE option
can be used to set the TV to
turn the Closed Caption mode
“ON” whenever the MUTE button on the remote is pressed.
This activates the CC1 option.
CC Mute
CC 2
CC 1
Press the AUTO PICTURE button
repeatedly to select either PERSONAL, MOVIES, SPORTS, WEAK SIGNAL, or MULTI MEDIA picture settings.
1
2
MULTI MEDIA - Preset picture options for
use with video gaming.
WEAK SIGNAL - Preset picture options for
watching programs where the reception is not
at its best.
SPORTS - Preset picture options for watching sporting events.
MOVIES - Preset picture options for watching Video Tapes, or DVDs.
Note: The PERSONAL setting is the setting
that you setup using the PICTURE options
within the on-screen menu. This is the only
Auto Picture setting that can be changed. All
other settings are setup at the factory during
the time of production.
Press the AUTO PICTURE button on
the remote control. The current Auto
Picture setting will appear in the middle
of the screen.
hether you’re watching a movie or a
sporting event, your TV has automatic
video control settings matched for your current program source or content. The
AutoPicture™ feature quickly resets your
TV’s video controls for a number of different
types of programs and viewing conditions you
may have in your home. Each AutoPicture™
setting is preset at the factory to automatically adjust the TV’s Brightness, Color, Picture,
Sharpness, Tint, Color Temperature, DNR and
Contrast+ levels.
W
30
VOL
Personal
1
2
SETTING THE AUTOPICTURE™ CONTROL
Multi Media
Weak Signal
Sports
Movies
L03.1U AA
3.
29
VOL
CC Off
HOW TO USE THE CLOSED CAPTIONING CONTROL
Directions for Use
EN 19
Press the AUTO SOUND button
repeatedly to toggle between the four
settings.
1
2
VOICE - Preset sound options for programming where heavy dialogue is present.
MUSIC - Preset sound options for musical
programming where there is little dialogue.
THEATRE - Preset sound options for watching movies.
1
2
31
VOL
Voice
Music
Theatre
Press the corresponding COLORED
(Red, Green, Yellow or Blue) button
to add the channel to that button’s Surf
list. (Up to ten channels per button can
be stored.)
Press the SMILEY
button on the
remote control to ADD the channel to
one of the SURF lists.
Press the CHANNEL (+) or (–) buttons (or the NUMBER buttons) to
select a channel to add to one of the
SURF lists.
While the “Smiley” face channel
indicator is displayed, press the
FROWNIE
face button. The
screen will read, “Remove item? Press
.”
Press the FROWNIE
face button
again to confirm your decision to
remove the channel from the Surf list.
5
6
Your remote also has an A/CH (Alternate
Channel) button. Pressing this button will toggle between the Current and one previously
selected channel.
ALTERNATE CHANNEL
Repeat steps 4-6 to remove other channels
from Surf lists.
Press the COLORED QuadraSurf™
button until the desired channel
appears. The screen will display the
channel number with a colored
“Smiley” face to indicate the Colored
button it relates to.
4
To remove a channel from one of the SURF
lists;
Repeat steps 1 through 3 to add additional
channels (up to 10) to each of the the SURF
lists.
1
2
3
2
3
4
12
32
VOL
1
5
1
5
6
22
12
12
12
12
Remove Item? - Press
Added!
Select List!
L03.1U AA
Note: Only the PERSONAL control can be
changed by the viewer. This changes the settings in the main on-screen menu's sound controls.
Press the AUTO SOUND button on
the remote control. The current Auto
Sound setting will appear in the middle
of the screen.
Personal
“list” or series of previously viewed
channels can be selected with the
QuadraSurf™ (colored) buttons on your
remote control. With this feature you can easily switch between different TV programs that
currently interest you. The QuadraSurf™ control allows you set up four different personal
Surf lists using the colored buttons (on the
remote control), each holding up to ten channels in its quick viewing“list.”
A
USING THE QUADRASURF™ BUTTONS
3.
To select any of the options follow the directions below.
he AutoSound™ feature allows the listener to select between four different factory
set sound options. Personal (which can be set
by the user), Theatre (for movie viewing),
Music (for musical type programming) and
Voice (when the program is mainly dialogue).
These setting affect the Sound menu’s Bass,
Treble, AVL, and Incredible Surround controls
T
SETTING THE AUTOSOUND™ CONTROL
EN 20
Directions for Use
Repeatedly pressing the same COLORED button while the “smiley” face
appears will tune all the programmed
channels for that specific surf list. After
the last channel is tuned, pressing the
COLORED button again will return you
to the first channel in the list.
2
3
4
5
While the colored “smiley” face still
appears on the screen, press the same
COLORED button on the remote to
tune the second channel programmed for
that specific surf list.
1
Any time the “smiley” face appears
with the channel number, pressing the
“frownie” face button will allow you
to remove it from the list (see the previous page for more details).
Repeat steps 1-3 for the other three
COLORED buttons (Surf lists) if
desired.
If the “smiley” face disappears from the
screen and the same COLORED button
is pressed, the surf channels will be displayed starting with the FIRST programmed channel again.
Press one of the pre-programmed
COLORED buttons on the remote
(Red, Green, Yellow or Blue). The
screen will display a smiley face with the
first programmed channel for that surf
list.
Assuming channels have now been added to
the four QuadraSurf™ lists (the four colored
buttons on the remote, see the previous page),
let’s review how the feature works.
he QuadraSurf™ buttons on your remote
control allow you to store up to 10 channels per button (40 total). This is a great feature if you want to store all your favorite
Sports channels, Movie channels, or News
channels in one surf list. Family members can
have there own favorite list of channels. You
can even program the external A/V Input
jacks (Front channel) for one of the buttons
making it a “source” button for your external
accessory devices.
T
5
1
2
3
12
VOL
12
33
Remove Item? - Press
5
USING THE QUADRASURF™ BUTTONS
99
56
41
39
35
28
22
18
12
Personal Notes:
Directions for Use
L03.1U AA
3.
EN 21
EN 22
4.
Mechanical Instructions
L03.1U AA
4. Mechanical Instructions
4.3
Index of this chapter:
4.1 Rear Cover Removal
4.2 Service Position Main Panel
4.3 Rear Cover Mounting
4.1
Rear Cover Removal
1. Remove all fixation screws of the rear cover.
2. Now pull the rear cover in backward direction to remove it.
4.2
Service Position Main Panel
1. Disconnect the strain relief of the AC power cord.
2. Remove the main panel, by pushing the two center clips
outward [1]. At the same time pull the panel away from the
CRT [2].
3. If necessary disconnect the degaussing coil by removing
the cable from (red) connector 0212.
4. Move the panel somewhat to the left and flip it 90 degrees
[3], with the components towards the CRT.
1
1
2
A
3
B
Figure 4-1 Service Position
CL 16532016_006.eps
220501
Rear Cover Mounting
Before you mount the rear cover, perform the following checks:
1. Check whether the mains cord is mounted correctly in its
guiding brackets.
2. Re-place the strain relief of the AC power cord into the
cabinet.
3. Check whether all cables are replaced in their original
position
Service Modes, Error Codes, and Fault Finding
L03.1U AA
5.
EN 23
5. Service Modes, Error Codes, and Fault Finding
5.2.1
Index of this chapter:
5.1 Test Points
5.2 Service Modes
5.3 Problems and Solving Tips
5.4 Service Tools
5.5 The Blinking LED Procedure
5.6 Protections
5.7 Repair Tips
5.1
Purpose
• To change option settings.
• To create a predefined setting to get the same
measurement results as given in this manual.
• To display / clear the error code buffer.
• To override SW protections.
• To perform alignments.
• To start the blinking LED procedure.
Test Points
This chassis is equipped with test points in the service printing.
In the schematics test points are identified with a rectangle box
around Fxxx or Ixxx. On the PCB, test points are specifically
mentioned in the service manual as “half moons” with a dot in
the center.
Table 5-1 Test Point Overview
TEST POINT
CIRCUIT
Fxxx, Ixxx
POWER SUPPLY
DIAGRAM
Fxxx, Ixxx
Deflection
A2
Fxxx, Ixxx
TUNER & IF
A3
Fxxx, Ixxx
VIDEO PROCESSING
A4
Fxxx, Ixxx
AUDIO PROCESSING
A5
Fxxx, Ixxx
AUDIO AMPLIFIER +
MONO SOUND
PROCESSING
A6
Fxxx, Ixxx
FRONT IO + FRONT
CONTROL + HEADPHONE
A7
A1
Fxxx, Ixxx
DVD POWER SUPPLY
A9
Fxxx, Ixxx
CRT PANEL
B1
Perform measurements under the following conditions:
• Service Default Alignment Mode.
• Video: color bar signal.
• Audio: 3 kHz left, 1 kHz right.
5.2
Service Default Alignment Mode (SDAM)
Service Modes
Service Default Alignment Mode (SDAM) offers several
features for the service technician.
.
There is also the option of using ComPair, a hardware interface
between a computer (see requirements) and the TV chassis. It
offers the ability of structured trouble shooting, error code
reading and software version readout for all chassis.
Requirements: To run ComPair on a computer (laptop or
desktop) requires, as a minimum, a 486 processor, Windows
3.1 and a CD-ROM drive. A Pentium Processor and Windows
95/98 are however preferred (see also paragraph 5.4).
Specifications
• Tuning frequency: 61.25 MHz (channel 3) for NTSC-sets
(Nafta).
• Color system: NTSC-M.
• All picture settings at 50 % (brightness, color contrast,
hue).
• Bass, treble and balance at 50 %; volume at 25 %.
• All service-unfriendly modes (if present) are disabled, like:
– (Sleep) timer,
– Child/parental lock,
– Blue mute,
– Hotel/hospitality mode
– Auto switch-off (when no “IDENT” video signal is
received for 15 minutes),
– Skip / blank of non-favorite presets / channels,
– Auto store of personal presets,
– Auto user menu time-out.
• Operation hours counter.
• Software version.
• Option settings.
• Error buffer reading and erasing.
• Software alignments.
How to enter SDAM
Use one of the following methods:
• Use a standard customer RC-transmitter and key in the
code 062596 directly followed by the “M” (menu) button or
• Short jumper wires 9257 and pin 4 of 7200 on the mono
carrier (see Fig. 8-1) and apply AC power. Then press the
power button (remove the short after start-up).
• Caution: Entering SDAM by shorten wires 9257 and pin 4
of 7200 will override the +8V-protection. Do this only for a
short period. When doing this, the service-technician must
know exactly what he is doing, as it could lead to damaging
the set.
• Or via ComPair.
After entering SDAM, the following screen is visible, with S at
the upper right side for recognition.
Table 5-2 SW Cluster
SW
Software
Cluster mane
UOC type UOC
Special
Diversity Features
L3SUS1 L03US1 x.y TDA9377 55K
Stereo
ROM Size
CL 36532044_033.eps
130603
L3SUS2 L03US2 x.y TDA9377 55K
Magnavox
ROM Size Stereo
Figure 5-1 SDAM Menu
Abbreviations in Software name: U = Nafta, S = Stereo.
•
LLLL. This is the operation hours counter. It counts the
normal operation hours, not the standby hours.
EN 24
•
•
•
•
•
•
•
•
•
•
•
5.
L03.1U AA
Service Modes, Error Codes, and Fault Finding
Colors not correct / unstable picture
1. Press the MENU button on the remote control.
2. Select the INSTALLATION sub menu.
3. Select and change the SYSTEM setting until picture and
sound are correct.
4. Select the STORE menu item.
AAABCD-X.Y. This is the software identification of the
main micro controller:
– A = the project name (L03).
– B = the region: E= Europe, A= Asia Pacific, U= NAFTA,
L= LATAM.
– C = the feature of software diversity: N = stereo nonDBX, S = stereo dBx, M = mono, D = DVD
– D = the language cluster number:
– X = the main software version number.
– Y = the sub software version number.
S. Indication of the actual mode. S= SDAM= Service
Default Alignment mode.
Error buffers. Five errors possible.
Option bytes. Seven codes possible.
Clear. Erase the contents of the error buffer. Select the
CLEAR menu item and press the CURSOR RIGHT key.
The content of the error buffer is cleared.
Options. To set the Option Bytes. See chapter 8.3.1 for a
detailed description.
AKB. Disable (0) or enable (1) the “black current loop”
(AKB = Auto Kine Bias).
Tuner. To align the Tuner. See chapter 8.3.2 for a detailed
description.
White Tone. To align the White Tone. See chapter 8.3.3
for a detailed description.
Geometry. To align the set geometry. See chapter 8.3.4
for a detailed description.
Audio. Use default value (Stereo set only), align when
necessary. See chapter 8.3.x for a detailed description.
<<<<<<<
Picture too dark or too bright
Increase / decrease the BRIGHTNESS and / or the
CONTRAST value when:
• The picture improves after you have pressed the “Smart
Picture” button on the remote control.
• The picture improves after you have switched on the
Customer Service Mode
The new “Personal” preference value is automatically stored.
White line around picture elements and text
Decrease the SHARPNESS value when:
• The picture improves after you have pressed the “Smart
Picture” button on the remote control.
The new “Personal” preference value is automatically stored.
Snowy picture
• No or bad antenna signal. Connect a proper antenna
signal.
• Antenna not connected. Connect the antenna.
• No channel / pre-set is stored at this program number. Go
to the INSTALL menu and store a proper channel at this
program number.
• The tuner is faulty (in this case the CODES line will contain
error number 10). Check the tuner and replace / repair if
necessary.
How to navigate
• In SDAM, select menu items with the CURSOR UP/DOWN
key on the remote control transmitter. The selected item
will be highlighted. When not all menu items fit on the
screen, move the CURSOR UP/DOWN key to display the
next / previous menu items.
• With the CURSOR LEFT/RIGHT keys, it is possible to:
– Activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected submenu.
• When you press the MENU button twice, the set will switch
to the normal user menus (with the SDAM mode still active
in the background). To return to the SDAM menu press the
OSD / STATUS button.
• When you press the MENU key in a submenu, you will
return to the previous menu.
How to store settings
To store settings, leave the SDAM mode with the Standby
button on the remote.
Snowy picture and/or unstable picture
• A scrambled or decoded signal is received.
Black and white picture
Increase the COLOR value when:
• The picture improves after you have pressed the “Smart
Picture” button on the remote control.
The new “Personal” preference value is automatically stored.
Menu text not sharp enough
Decrease the CONTRAST value when:
The picture improves after you have pressed the “Smart
Picture” button on the remote control.
The new “Personal” preference value is automatically stored.
5.3.2
No sound or sound too loud (after channel change /
switching on)
Increase / decrease the VOLUME level.
Press the Smart Sound button repeatedly to access 4 different
types of sound settings and choose your desired setting.
How to exit
Switch the set to STANDBY by pressing the power button on
the remote control (if you switch the set 'off' by removing the AC
power, the set will return in SDAM when AC power is reapplied). The error buffer is not cleared.
5.3
Problems and Solving Tips
5.3.1
Picture Problems
Note: Below described problems are all related to the TV
settings. The procedures to change the value (or status) of the
different settings are described.
No colors / noise in picture
1. Press the MENU button on the remote control.
2. Select the INSTALLATION sub menu.
3. Select and change the SYSTEM setting until picture and
sound are correct.
4. Select the STORE menu item.
Sound Problems
5.4
Service Tools
5.4.1
ComPair
Introduction
ComPair (Computer Aided Repair) is a service tool for Philips
Consumer Electronics products. ComPair is a further
development on the European DST (service remote control),
which allows faster and more accurate diagnostics. ComPair
has three big advantages:
1. ComPair helps you to quickly get an understanding on how
to repair the chassis in a short time by guiding you
systematically through the repair procedures.
2. ComPair allows very detailed diagnostics (on I2C level) and
is therefore capable of accurately indicating problem areas.
Service Modes, Error Codes, and Fault Finding
You do not have to know anything about I2C commands
yourself because ComPair takes care of this.
3. ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the
microprocessor is working) and all repair information is
directly available. When ComPair is installed together with
the Force/SearchMan electronic manual of the defective
chassis, schematics and PWBs are only a mouse click
away.
•
•
•
•
•
5.4.2
EN 25
ComPair Interface Box: 4822 727 21631.
AC Adapter: T405-ND.
ComPair Quick Start Guide: ST4190.
ComPair interface extension cable: 3139 131 03791.
ComPair UART interface cable: 3122 785 90630.
LVDS Tool
Introduction
This service tool (also called “ComPair Assistant 1“) may help
you to identify, in case the TV does not show any picture,
whether the Small Signal Board (SSB) or the display of a Flat
TV is defective.
Furthermore it is possible to program EPLDs with this tool (Byte
blaster). Read the user manual for an explanation of this
feature.
The ComPair fault finding program is able to determine the
problem of the defective television. ComPair can gather
diagnostic information in two ways:
• Automatically (by communicating with the television):
ComPair can automatically read out the contents of the
entire error buffer. Diagnosis is done on I2C/UART level.
ComPair can access the I2C/UART bus of the television.
ComPair can send and receive I2C/UART commands to
the microcontroller of the television. In this way, it is
possible for ComPair to communicate (read and write) to
devices on the I2C/UART buses of the TV-set.
• Manually (by asking questions to you): Automatic
diagnosis is only possible if the microcontroller of the
television is working correctly and only to a certain extent.
When this is not the case, ComPair will guide you through
the fault finding tree by asking you questions (e.g. Does the
screen give a picture? Click on the correct answer: YES /
NO) and showing you examples (e.g. Measure test-point I7
and click on the correct oscillogram you see on the
oscilloscope). You can answer by clicking on a link (e.g.
text or a waveform picture) that will bring you to the next
step in the fault finding process.
By a combination of automatic diagnostics and an interactive
question / answer procedure, ComPair will enable you to find
most problems in a fast and effective way.
Since 2004, the LVDS output connectors in our Flat TV models
are standardised (with some exceptions). With the two
delivered LVDS interface cables (31p and 20p) you can cover
most chassis (in special cases, an extra cable will be offered).
When operating, the tool will show a small (scaled) picture on
a VGA monitor. Due to a limited memory capacity, it is not
possible to increase the size when processing high-resolution
LVDS signals (> 1280x960). Below this resolution, or when a
DVI monitor is used, the displayed picture will be full size.
Generally this tool is intended to determine if the SSB is
working or not. Thus to determine if LVDS, RGB, and sync
signals are okay.
How to Connect
Connections are explained in the user manual, which is packed
with the tool.
Note: To use the LVDS tool, you must have ComPair release
2004-1 (or later) on your PC (engine version >= 2.2.05).
For every TV type number and screen size, one must choose
the proper settings via ComPair. The ComPair file will be
updated regularly with new introduced chassis information.
How to Connect
This is described in the chassis fault finding database in
ComPair.
How to Order
• LVDS tool (incl. two LVDS cables: 31p and 20p):
3122 785 90671.
• LVDS tool Service Manual:
3122 785 00810.
• LVDS cable 30p (for LC4.3):
3122 785 90820 (available soon).
• LVDS cable 41p -> 31p for HD PDPs (dual -> single LVDS):
3122 785 90830 (available soon).
Caution: It is compulsory to connect the TV to the PC as
shown in the picture below (with the ComPair interface in
between), as the ComPair interface acts as a level shifter. If
one connects the TV directly to the PC (via UART), ICs will be
blown!
TO
I2C SERVICE
CONNECTOR
5.
Note: If you encounter any problems, contact your local
support desk.
Specifications
ComPair consists of a Windows based fault finding program
and an interface box between PC and the (defective) product.
The ComPair interface box is connected to the PC via a serial
(or RS-232) cable.
For this chassis, the ComPair interface box and the TV
communicate via a bi-directional service cable via the service
connector(s).
TO
UART SERVICE
CONNECTOR
L03.1U AA
5.5
The Blinking LED Procedure
Via this procedure, you can make the contents of the error
buffer visible via the front LED. This is especially useful when
there is no picture.
PC
VCR
Power
9V DC
I2C
E_06532_021.eps
180804
Figure 5-2 ComPair interface connection
How to Order
ComPair order codes (US):
• ComPair Software: ST4191.
When the SDAM is entered, the LED will blink the contents of
the error-buffer.
• n short blinks (n = 1 - 14),
• When all the error-codes are displayed, the sequence
finishes with a LED blink of 3 s,
• The sequence starts again.
.
Example of error buffer: 12 9 6 0 0
After entering SDAM:
• 12 short blinks followed by a pause of 3 s,
• 9 short blinks followed by a pause of 3 s,
EN 26
•
•
•
5.6
5.
L03.1U AA
Service Modes, Error Codes, and Fault Finding
6 short blinks followed by a pause of 3 s,
1 long blink of 3 s to finish the sequence,
the sequence starts again.
Protections
If a fault situation is detected an error code will be generated
and if necessary the set will be put in the protection mode.
Blinking of the red LED at a frequency of 3 Hz indicates the
protection mode. In some error cases, the microprocessor
does not put the set in the protection mode. The error codes of
the error buffer can be read via the service menu (SDAM), the
blinking LED procedure or via ComPair.
To get a quick diagnosis the chassis has one service modes
implemented:
• The Service Default Alignment Mode (SDAM). Start-up of
the set in a predefined way and adjustment of the set via a
menu and with the help of test patterns.
5.7
Repair Tips
Below some failure symptoms are given, followed by a repair
tip.
• Set is dead and makes hiccupping sound. “Main
Supply” is available. Hiccupping stops when de-soldering
L5563, meaning that problem is in the “Main Supply” line.
No output voltages at LOT, no horizontal deflection.
Reason: line transistor 7421 is defective.
• Set is dead, and makes no sound. Check power supply
IC 7520. Result: voltage at pins 2, 6, 7, 9 and 11 are about
180 V and pin 14 is 0 V. The reason why the voltage on
these pins is so high is because the output driver (pin 11)
has an open load. That is why MOSFET 7521 is not able to
switch. Reason: feedback resistor 3523 is defective.
Caution: be careful measuring on the gate of 7521;
circuitry is very high ohmic and can easily be damaged!
• Set is in hiccup mode and shuts down after 8 s. Blinking
LED (set in SDM mode) indicates error 5. As it is unlikely
that the “POR” and “+8V protection” happen at the same
time, measure the “+8V”. If this voltage is missing, check
transistor 7491 & 7496.
• Set is non-stop in hiccup mode. Set is in over current
mode; check the secondary sensing (opto coupler 7515)
and the “Main Supply” voltage. Signal “Stdby_con” must be
logic low under normal operation conditions and goes to
high (3.3 V) under standby and fault conditions.
• Set turns on, but without picture and sound. The screen
shows snow, but OSD and other menus are okay. Blinking
LED procedure indicates error 11, so problem is expected
in the tuner (pos. 1000). Check presence of supply
voltages. As “Vlotaux+5V” at pin 5 and 7 are okay,
“VT_supply” at pin 9 is missing. Conclusion: resistor 3449
& 3450 are defective
Block Diagrams, Testpoint Overviews, and Waveforms
L03.1U AA
6.
EN 27
6. Block Diagrams, Testpoint Overviews, and Waveforms
Block Diagram
A8
FRONT I/O
1184
1
V
A5
REAR I/O
1121
7841
AN5829S
1
V
V
7821
AN5891K
1124
6
L
L1_IN
2
R1_IN
L
6
A5 A4
L
2
4
R
4
L1_IN
A8 R1_IN
A5
R
3
I848
I830
21
2
MATRIX
SWITCH
3
L_OUT
22
3
R_OUT
22
SEL_AV1_AV2
A5
2
3
SVHS
(OPT.) 1
G-SC1_IN_Y_IN
V
R_OUT
L2_IN
23
L_OUT
STATUS2
A4
14
STEREO
+
SAP
DEMODULATOR
3842
19
YUV
INPUT
L
4
C-IN
4
3828
3843
18
ERR
4
A4
L2-IN
L
R2-IN
F003
TV TUNER
3827
14
13
ERR
4
IF
1001
A4 SDA
VIDEO
IF
AGC
24
VIDEO
PLL
DEMOD.
SOUND
FM-DEMOD.
DE-EMPH.
AUDIO
SWITCH
VIDEO
AMPLIFIER
38
7201
L-
L-
R-
R-
R+
R+
1003
1 SDA
SOUND
AMPL.
+ AVL
1201
40
ITV_CLOCK A4 N.C.
7
ITV_POR A4 N.C.
Std_Con A1
STATUS 2 A8
SEL_AV1_AV2 A8
VOLUME A6
9257
60
POR
A4 N.C.
(ITV)
57
58
1621
12MHz
+160V
RGB
MATRIX
Y
+8V
VIDEO
FILTERS
43
A8 C-IN
A8 SY-CVBS-IN
42
VIDEO
IDENT
PAL/NTSC
DECODER
R-Y
BASE
BAND
DELAY
B-Y
U
V
3203
RGB
CONTROL
R
G
RGB
INSERT
51
OSD/TEXT/CC
INSERT
53
BLACK
STRETCH
BLUE
STRETCH
49
WHITE
STRETCH
WHITE-P.
ADJ
B
3619 F603
1622
1
RED
3620 F604
52
GREEN
2
3621
BLUE
OUT
4
5572
5574
A2
5573
5
7570
SI2306D
FILAMENT
3571
1
A3
0212
Degaussing
Coil
3
4
2
1
1515
3504
t
5500
1
T4E
0231 (NOT FOR
NAFTA)
7520
TEA1506
3506
2503
DC
2
DRIVER
SENSE
DEMAG
11
9
3525
-12V
5570
6570
3522
3
S
DVD-SUPPLY
7
7
8
8
13
5562
6562
25kV
6318
+160 V
EHT
VG2
H-DRIVE
F425
FOCUS
VG2
10
F422
I462
10
5560
0221
1
6408
3403
A1
3451
2
6407
A2
2406
FILAMENT
A9
3448
F542
22
V-DRVE
+
GEOMETRY
6
9
EHT 0
7540, 6540
2528
REFERENCE
CIRCUIT
+3V3B
1
7515
TCET1103
3
2
COLD GROUND
6452
6447
3543
A2
7464
A4
F449
+160V
3445
6446
21
I462
5
F461
V-DRIVE +
3463
-12V
7461
6444
3444
6466
7466
4
3470
7462
7465
36
F448
VT_SUPPLY A3
3443
V-DRIVE -
F446
FILAMENT A4
A2
3446
6463
7463
3549 PW-ADJ
A4
3544
EHT
A2
7451
7541
STANDBY
CIRCUIT
A4
BEAMLIMIT
3459
3402
8
FRAME
Vaux/Vaudio
A1
6451
2455
HOR.
DEFL.
COIL
9
MAIN SUPPLY
6560
EHT
EHT 0
3447
3425
5563
6522
HOT GROUND
6 8
VG2
3418
F540
5
3528
CRT
(9P)
B
5
7
5401
I514
4
G
EHT
(OPTIONAL)
6563
8
CTRL
CONTROL
IC
6
3
4
I461
G
3526
33
I553
3549
7
H-DRIVE
2nd LOOP
H-SHIFT
6423
D
I533
5
6
9
B
2
12
7521
3523
5
F303
G
FOCUS
7421
BUT11APX
MAINSUPPLY
6561
14
7317
7318
F310
F407
Vaux/Vaudio
ENERGIZING
CIRCUIT
(optional)
3527
DRAIN
4
1
5461
7580
5520
F510
4
3309
R
7422
H
H/V SYNC
SEPERATOR
V
H-OSC
+PLL
6504
AC
3
7423
TO DVD
ENGINE
(optional)
4
3
3424
1571
5575
2
AQUADAG
7
5445
34
VIDEO
INTERNAL
F568
+12V-DVD
3305
G
0165
R
LINE
-12V
F566
1
A2
+160 V
A2
Hflybk
7200-D
TDA93XX
TO MPEG
CARD
(optional)
3
F302
F309
A2 DEFLECTION
1
+8V-DVD
6571
CONTROL
1
1300
1
F308
B
BEAM-LIMIT A2
FRAME_OUT
1572
F567
Vcc
7315
7316
F605
50
46 47 48 45
R_SC1_IN_V_IN
G_SC1_IN_Y_IN
B_SC1_IN_U_IN
FBL_SC1_IN
A4 SYNC.
7571
L4978
7313
7314
3301
I/O
SWITCHING
A8
6
Pvv_ADJ A1
6
SDAM
CVBS SYNC
OSD
3
6520
ERR
6
4
7200-C
TDA93XX
2 SCL
Vcc
A3
A5
3313
Y-DELAY
44
A8 L1_IN
2
SCL
64
CPU
7202
I505
F642
SCL
1
TELE
TEXT/CC
+
OSD
(MONO)
MAINS
0211 SWITCH
1500
3604
5
1/10
PAGES
MEMORY
F301
4.5MHz
35
3004
7523
L+
3205
A4 SCL
A1 POWER SUPPLY
3642
SDA
63
L+
A8
3643
3601
SDA
R
23
VIF_1
TUNER_AGC
2
2
ROM
RAM
HEADPHONE
AUDIO CARRIER
FILTER
5201
7200-A
TDA93XX
AGC
1
4
5
8
3605
F643
CVBS_TER_OUT A8
11
3003
5571
3602
3
I/O
PORTS
B1 CRT
27
VTsupply-A
KEYBOARD
AM_FM_MONO
VIF_2
3
R
R+ 2
A7
L_OUT
ERR
10
A1
IIC
BUS
VST
PWMDAC
+8VD
9
VT
DVD_SUPPLY
11
A5
6001
BZX79-C33
POWER SUPPLY
A9 DVD
(optional)
LED
VT_SUPPLY_A A2
5002
COMPAIR
CONNECTOR
F908
CHANNEL + / VOLUME + / DVD EJECT
POWER (NAFTA only)
A8
A5
+5V
5
1
A4 IF, VIDEO
9282
2
12
V
AV2
R
1000
UV1336
6, 7
1
MONO
R
VT_SUPPLY
10
A4
A4
R-SC1_IN_V_IN
A3 TUNER IF
9
5
5
B-SC1_IN_U_IN
5
R-
+3V3
A4
10
6
Vaux/Vaudio
SCL
R
11
A4
VOLUME
24
A5
9
R-OUT
L-
LOCAL
KEYBOARD
67
SY_CVBS_IN
SWITCH
A4
L-OUT
L
I836
SDA
MONITOR
OUTPUT
A8
7161,
7162
A4
4
8
L
IR
+3.3V
EEPROM 8
(NVM)
7
6
ERR
5
9
WP
11
LED
+3V3
F907
R2_IN
V
Main_OutR
15
3
CVBS_TER_OUT
0280
L+ 4
2
F906
I847
7101
6
7641
M24C04
5601 5603 5602
7200-B
TDA93XX 54
61
56
IR
6691
F905
Main_OutL
12
SURR
TONE
+3.3V
F691
1
7901 AN7522N (STEREO)
7902 AN7523N (MONO)
1
A4 CONTROL
FRONT CONTROL
6692
TSOP1836
1
1185
A7
A6 AUDIO AMPLIFIER
AUDIO PROCESSING (STEREO + SAP)
(FOR STEREO SETS ONLY)
AV1
EHT
STEREO
2423
MONO
6422
A7
Std_Con
EW
+
GEOMETRY
20
N.C.
3465
0222
1
I468
3464
-12V
A4
3474
2
3475
VERT.
DEFL.
COIL
FRAME OUT A4
CL 36532083_005.eps
101203
Block Diagrams, Testpoint Overviews, and Waveforms
L03.1U AA
6.
EN 28
I2C and Supply Voltage Overview
B1
CRT
EHT
FOCUS
POWER SUPPLY
A9 DVD
(optional)
DVD_SUPPLY
7571
L4978
5571
3
5
Vcc
OUT
CONTROL
1
2
F567
5572 +8V-DVD
4
1
+8V-DVD
6571
1300
TO MPEG
CARD
(optional)
3
5573
7570
SI2306D
5
7
160 V
8
FILAMENT
F566
1
VTsupply-A
VG2
1572
5574
F568
+12V-DVD
1571
5575
3571
1
A3
TO DVD
ENGINE
(optional)
4
TUNER IF
+5V
+5V
VT supply
VT supply
A2 DEFLECTION
B1
A4
LINE
1622
FILAMENT
EHT
1
3424
EHT
8
VG2
7423
H DRIVE
A1
POWER SUPPLY
0212
Degaussing
Coil
4
2
1
MAINS
0211 SWITCH
1500
5500
5570
6504
AC
1
T4E
DC
0231
(NOT FOR
NAFTA)
2503
DRIVER
Vcc
6520
SENSE
DEMAG
6
3403
DVD-SUPPLY
6563
5562
6562
CTRL
11
9
3523
FILAMENT
2406
F540
3525
5563 MAIN SUPPLY
5401
6452
3448
9
S
5560
F542
Vaux/Vaudio
I514
5
3549
7
3522
3526
1x
2x
3445
V DRIVE-
7540, 6540
2528
REFERENCE
CIRCUIT
3543
1
3
2
3528
7515
TCET1103
In
FILAMENT
7451
EHT
+5V
6446
2x
1 - 7901
or
1 - 7902
+ 5V
+ 5V
3496
F446
3497
FILAMENT
FILAMENT
2x
2x
FILAMENT
6492
A7
3446
7496
0222
1
3465
3464
+8V
2
3474
A4
VTSupply-A
3492
+3V3B
3693
+ 3V3B
3 - 6692
1x
5482 +8VD
A8
3491
4698
1x
1x
7491
VERT.
DEFL.
COIL
AUDIO FRONT I/O
+ 3V3A
4379
6463
3493
A2
AUDIO AMPLIFIER
Vaux/Vaudio
2x
1x
3444
4
-12V
Std_Con
A6
3495
7494
7463
PW_ADJ
23 - 7821
1x
1x
F448
6444
5
3470
7462
+3V3B
7541
STANDBY
CIRCUIT
HOT GROUND
3549
7 - 7841
6466
A4
3544
4
A4
-12V
7465
6520
+ 8V
5821
3443
7466
3463
7461
9
BEAMLIMIT
3459
F461
A4
5841
+3V3A
A1
F449
6447
3402
7464
V DRIVE-
6
VCC
CONTROL
IC
6560
A4
VT_SUPPLY
FRAME
10
EHT 0
4491
+160V
COLD GROUND
G
I533
A1
A2
8
D
EHT
6451
2455
HOR.
DEFL.
COIL
+5V
6491
3451
2
6407
6463
3
7521
14
DRAIN
2
6408
I553
6561
7520
TEA1507
I505
13
0221
1
AUDIO PROCESSING
Vaux/Vaudio
3447
3425
(OPTIONAL)
8
VG2
10
12
3527
3506
2
FOCUS
Vaux/Vaudio
5520
F510
F425
-12V
6570
A5
+3V3
3
1
7422
F422
ENERGIZING
CIRCUIT
(optional)
3504
t
7523
3
1515
3494
7493
2
A4
7580
2x
Vaux/Vaudio
7
2423
6422
7421
BUT11APX
VT supply-A
VT Supply-A
FOCUS
5461
9282
7
160VD
5441
-12V
VIDEO PROCESSING
REAR I/O CINCH
+8V
+8V
4163
-12V,
FILAMENT,
Vaux/Vaudio
+8VA
VT supply-A,
VT supply,
FILAMENT
ERROR CODE LIST
#
)
'
;! 3# 4 !"
* 3# 4 2"
* 3# 4 &#( &,'( &'.( &'.)(
&'.+
&#( )+'( )+,
&+'( )+'( )+'#( )+')
( ))( )'
)))( &)&( &)-( &).(
&)( &)( &)#( &))(
&)'( &),( &)+( &)&(
&)-( 1
!'( !
!'
!'
!)
<
A7 CONTROL
A3
+3.3V
3602
7200-B
SET
3
PROCESSOR
2
PART OF
VIDEOPROCESSOR
TDA9370
3604
+3.3V
5
3644
11
WP
AUDIO PROCESSING
(only for stereo sets)
ERR
6
3601
SDA 3605
SCL
A5
TUNER IF
+3.3V
6
7641
M24C04
7 EEPROM
(NVM)
ERR
9
SDA
SDA
SCL
SCL
14
5 4
1000
13
3842
8 3# 2
59 : "
*; 3# 4 12 3# 4 < 2 !,
I2C BUS INTERCONNECTION DIAGRAM
19
3843
3# 2
;#'+
12
!#
!#
3828
1!.)
+
&
.
&'#( &'##( &'#)
&'+( &'+#( &'+)( &'+'(
&'+,( &'++
&-# 3"( &-'
5 "
3827
,
1 0 !2
3# 4
6 )7)* 5 -* 3004
!,-./ 0
!,-#.
!"
$% * 3003
'
3642
3643
#
)
41
7821
7841
TUNER
UV1336
AN5891K
AUDIO
PROC.
AN5829S
AUDIO
DECODER
ERR
10
ERR
4
ERR
4
1003
1
2
FOR
COMPAIR
ONLY
3
CL 36532083_006.eps
101203
Block Diagrams, Testpoint Overviews, and Waveforms
L03.1U AA
6.
EN 29
Testpoint Overview Mono Carrier and CRT Panel
MONO CARRIER TRACK SIDE VIEW
F492
3643
6491
F494 A2
5
7493
In
7496
F491
A1
K
4
3642
7641
NVM
8
B
C
B
F
7494
3
1
11
F003
Tuner
1
7200
1
F493
C
Compair conn. 1
F643
Out
E
CRT TRACK SIDE VIEW
1003
F642
1000
32
F309 G
Video Processor
F494
9
10
11
8
64
7901
7902 Audio
12
Output
0246
1
F907
I211
1622
F901
F603
3488
F604
F481
F605
I836
13
15
24
F303
7841
21 22
F605
24
13
0222
I542
I461
I540
1
10
12
7462
2405
+
13
E B E B
C
C
F422
6
5
3
2
1
I514
1
I505
F691
7
I533
G
1V / div AC
2ms / div.
Supply
Output
21
5441
LOT
14
0,5V / div AC
1ms / div.
8
F908
10
Line
Output
7421
Mains
Switch
200mV / div AC
20µs / div.
F449
F301
F425
HOT
LIVE PART
1V / div DC
20µs / div.
F461
F302
1V / div DC
20µs / div.
F481
0.5V / div AC
1ms / div.
F407
B
I211
I461
6447
0.5V / div AC
1ms / div.
E
1V / div DC
1ms / div.
0.5V / div DC
5ms / div.
I465
COLD
I505 =17V8 DC
0.5V / div DC
5ms / div.
F003
0,5V / div AC
1ms / div.
F449
C
I462
HOT
F907
9
1
Supply
Control
COLD
F906
0.5V / div AC
1ms / div.
6446
7
2
0.5V / div AC
1ms / div.
6
3
7520
8
7465
F448
5
F903
B
E
F905
4
F901
0,5V / div DC
20µs / div.
C
F510
D
S
EBC
I465
6692
IRRCR
F691
0.5V / div DC
20µs / div.
E
7463
6444
1V / div DC
20µs / div.
C
7461
F446
Power Trafo 5520
7
7464
I462
B
6562
9
F643
I847
Frame Output
8
F642
1
Audio
Processor
F461
6560
F301
F302
2
I553
2 1
8
I848
6570
3
T et
CR ock
S
1
12
7821
12
1300
Audio
Demodulator
1
I830
F310 B
1
F906
F903
3
4
1302
8
3903
12
7 F308 R
5
5
3905
33
6
F908
F909
44
F303
1V / div DC
20µs / div.
F491
F308
50V / div DC
20µs / div.
F492
F309
50V / div DC
20µs / div.
F493
F310
50V / div DC
20µs / div.
F494
F407
100V / div DC
20µs/div.
F425
5V / div AC
20µs / div.
F510
F446
2V / div DC
20µs / div.
F603
F448
10V / div DC
20µs / div.
F604
I514
100V / div DC
5µs / div.
I836
1V / div AC
5ms / div.
I533
2V / div DC
5µs / div.
I847
I830
1V / div DC
1ms / div.
I848
F422 97V DC
F540 97V DC
F542 13V5 DC
50V / div DC
20µs / div.
20V / div DC
5ms / div.
0,5V / div DC
20µs / div.
2V / div DC
20µs / div.
2V / div DC
20µms / div.
2V / div DC
20µs / div.
2V / div DC
20µs / div.
50V / div DC
5µs / div.
1V / div DC
20µs / div.
1V / div DC
20µs / div.
1V / div DC
1ms / div.
0.5V / div DC
1ms / div.
0.5V / div DC
1ms / div.
CL 36532044_031.eps
200603
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 30
7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
6
7
8
POWER SUPPLY
For Relay Cct.
RES
*
-12V
1515
G5P
*
5501
4
RES
3
2
*
*
5502
For ITV
ONLY
5521
470p
2522
F540
9
7
8
1560
9560
JUMP
2562
F542
6560
5560
SB340
2560
4560
RES
*
2n2
2n2
AudioSupplyGnd_A
Vaux/Vaudio
MAXIMUM
ON-TIME
PROTECTION
Driver
11
2V6
100n
3523
I533
OVER
POWER
PROTECTION
*
RES
RES
7522
PDTC143ZT
0V
3581
6522
1K0
BYD33D
2543
10K
56p
7515
TCET1103(G)
22V6 4
6V2
*
BC857B
COLD
470n
2542
HOT
7541
3545
2K2
EHT
A2
100K
3453
2453
3456
4n7
47K
10K
PDTC114ET
3V3
+3V3B
3V3
3V3
10n
9509
22u 50V
2528
10n
1K2
2520
3454
470R
4V9
3K3
F
82n
3452
820K
3541
8V3
2541
3519
2
A4
2452
7451
15n
3
PW_ADJ
6K8
7540
7V7 BC547B
1 9V3
3546
6V8
2540
1n0
3520
E
ITV_Vbatt
10K
1n
3550
1K0
82K
47K
2524
FOR ITV ONLY
6K8
3547
OUTPUT
DRIVER
9
0V
15K
3544
CURRENT
SENSING
DVD_Gnd
3543
2585
3524
1516
BZX79-C9V1
330K
3525
1508
3548
Sense
CIRCUIT
2V6
G
3542
CONTROL
1509
D
S
0V
1n8
3522
7
0V
7521
6521
Demag
*
LOGIC
POWER-ON
RESET
FOR MAINS 120V AC 170V (177V)
220V AC 309V (317V)
..V.. Normal Operation in " SERVICE MODE "
(..V..) Standy Mode
D
302V
2K2
5515
3526
START-UP
CURRENT SOURCE
"$"
MainSupply
27u
T1.8AE 250V
10
6
5563
RES
12
5
2523
9515 RES
8
10
VOLTAGE
CONTRLLED
OSCILLATOR
BURST
DETECTOR
1N4148
13
3527
14 302V
BYW29EX
6562
BYW76
6561
6540
1n0
Ctrl
2V9
3521
2
C
(OPTIONAL)
CURRENT SOURCE
VALLEY
INPUT
CONTROL
CIRCUIT
Drain
*
BYD33D
2526
6520
1V3 6
START-UP
DVD_Supply
6563
5562
3
I514
2V / div DC
5µs / div
DVD_Gnd
470p
Gnd
3506
SUPPLY
MANAGEMENT
E
G
10n
5520
3
330K
OVER
TEMPERATURE
PROTECTIOM
3528
*
1
303V
220p
4
2525
3
22u
Vcc
STPS10L60D
2571
1K5
3M3
3501
2521
17V8
(13V8) 2
47K
6580
1
2
2584
3510
FREQUENCY
CONTROL
2527
RES
2
11
DSP
1570
T2.5AE 250V
6541
3509
6
0213
1
I533
100V / div DC
5µs / div
6570
5570
1 C914
7520
TEA1506T
F
9506
RES
6505
BZX384-C22
3507 33K
I505
5506 RES
1n5
I553
9520
D
4V6
2507
t
3505
9501
17V8 DC
1520
2515
2m2 16V
1
L_GND
7523
BC857B
*
A
B
50V / div DC
5µs / div
I514
220R
3
I505
3582
1N5062 (COL)
2570
DMF-2820
RES
3M3
3500
*
2
NO
YES
NO
C914
YES
NO
YES
3m3 16V
MAINS SWITCH
MAINS
150 - 276 V SINGLE RANGE
90 - 276 V FULL RANGE
1N5062 (COL)
11
F540 97V DC
F542 13V5 DC
F510
NAFTA
2561
T4E.250V
3
470n
1
9502 RES
3502
4
2500
1
C
*
2
220R
2
4
5500
6503
1N4148
0211
*
1
0231
ESB92
GBU8K
6502
2504
5
1M5
2n2
9500
6
*
F510
LATAM
YES
2505
NO
3503
YES
3504
DMF2820
5500
NO
5502
YES
9503
NO
Relay Cct.
6504
V
*
1501
PFC5000
1N5062 (COL)
"$"
2502
1500
PFC5000
1N5062 (COL)
3508
150u 400V
2503
*
*
2n2
2501
2n2
2505
2
ITEM
6501
1
B
*
47u
6500
*
BC847B
2580
0212
7580
3580
9503
4
1
2
* *
+t
10R - PTC
3503
3
Rs
3504
+t
Rp
DEGAUSSING COIL
*
10
Nafta
Region
Item / Size
14RF
20V
20RF
27V
0231
2503
220u/200V
220u/200V
220u/200V
470u/200V
3523
NFR25 100R
NFR25 100R
NFR25 100R
NFR25 47R
3526
0.15R / 1W
0.15R / 1W
0.15R / 1W
0.15R / 1W
3547
330K
330K
22K
18K
5520
SS28032-01A
SS28032-01A
PSS35-205B
CS35403-01
6561
BYW76-RAS15/10 BYW76-RAS15/10 BYW76-RAS15/10 BYW76-RAS15/10
7521
STPN5K50ZFP
STPN5K50ZFP
STPN7K80ZFP
STF11NM80
9500
JUMP
JUMP
JUMP
JUMP
9501
JUMP
JUMP
JUMP
JUMP
3
A
9
330K
5
47u
4
2564
3
3549
2
BZX79-B6V8
1
Std_Con
5509
A4
HOT GROUND
COLD GROUND
F_13931_001.eps
170805
3139 123 5596.1
1
2
3
4
5
6
7
8
9
10
11
G
0211 C1
0212 B1
0213 C5
0231 C2
1500 B2
1501 B3
1508 E7
1509 E7
1515 A7
1516 E7
1520 B7
1560 D7
1570 C8
2452 F11
2453 F10
2500 C3
2501 B5
2502 B5
2503 B6
2504 B6
2505 B2
2507 B6
2515 C7
2520 G2
2521 E2
2522 D6
2523 E6
2524 E5
2525 F5
2526 E2
2527 F1
2528 G6
2540 F9
2541 G9
2542 G7
2543 F6
2560 D8
2561 D9
2562 D9
2564 D10
2570 C9
2571 C8
2580 B7
2584 C6
2585 E6
3452 F11
3453 F10
3454 F9
3456 F11
3500 C2
3501 D2
3502 C4
3503 B4
3504 B4
3505 C4
3506 D4
3507 D2
3508 B4
3509 C3
3510 D3
3519 F6
3520 G2
3521 F2
3522 E5
3523 E5
3524 E5
3525 E5
3526 E6
3527 D5
3528 F1
3541 F8
3542 E9
3543 E10
3544 F9
3545 G8
3546 F11
3547 F9
3548 F9
3549 E9
3550 E10
3580 A7
3581 F6
3582 D10
4560 D8
5500 B4
5501 C4
5502 D4
5506 C7
5509 G4
5515 E5
5520 C7
5521 D6
5560 D8
5562 C9
5563 C10
5570 C7
6500 B5
6501 B5
6502 B5
6503 B5
6504 B5
6505 D2
6520 E2
6521 E6
6522 F6
6540 F8
6541 E9
6560 D8
6561 D9
6562 C9
6563 C9
6570 C8
6580 A8
7451 F10
7515 F7
7520 D2
7521 E6
7522 F6
7523 F1
7540 F9
7541 G8
7580 A7
9500 B2
9501 C2
9502 C4
9503 A6
9506 C7
9509 G4
9515 E5
9520 D6
9560 D7
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 31
Mono Carrier: Deflection
4
5
6
7
DEFLECTION
Region
Item / Size
2406
2408
2423
2424
2441
2452
2453
2457
3402
3441
3442
3447
3451
3455
3456
3460
3646
5401
5402
5441
Line Deflection
94V4
0V
7422
BC817-25
3V3
3432
3430
3
5421
820p
1
9
1K
PSD10-204B
3447
EHT
5
2455
3R3
33K
3439
BZX79-C33
3440
150K
6453
A1
2441 33n
120K
6444
1R
3444
A4
6451
3455
BAS316
2K2
Beam_Limit
C
A4
MainSupplyGND
6452
3460
BAS316
100K
F446
FILAMENT
A4
EGP20DL
F448
1R
4405
2K2
3402
BAV21
-12V
RGP10D
6447
160VD
D
Frame Deflection
470u
2446
470u
2444
10u
2457
1R
1R
3446
9446 RES
33u
DC12
5401
RGP10D
5402
9402 RES
9448 RES
3448
6446
2447
D
12n
2408
470n
2406
1K
BAV21
6408
47u
2405
100p
6407
120K
3443
F422
3459
9407
3442 BAS316 3441
47u
4
3403
B
EHTO
RES
2
MainSupply
A
VTSupply
7440
BF423
7
5V7
2428
33K
3
82R
27V
360N / 250V
12n / 1K6V
1n / 2KV
15n / 50V
22n / 25V
2n2 / 50V
500V 470P
NFR25H 2K2
22K
100K
47K
8K2
2K2
100K
1M
59u [CL12514-00]
JF0501-21123
100K
2407
F449
470p
6463
1463
RGP10D
FILAMENT
7464
20V6
BD135
A4
BAS316
3469
330R
6462
2460
RGP10D
56n
6461
10u
2465
0V9
6464
100u 50V
BAS316
2463
VDrive-
1n
6460
2462
2K2
3463
1n
I461
2461
3468
160V
A2
0V5
68R
0V9
5505
Frame_OUT
15n
2470
3471
F407
10K
F422 97VDC
F425
F446
F448
A4
F449
RES
3476
F
1462
0V6
8K2
2464
1K
7463
BC546B
12V8
-12V
100V / div DC
20µs/div
VERTICAL
DEFLECTION
COIL
0222
1
1R0
1K
7465
BD136
0V
12V2
3478
3466
F461
0V4
470p
3465
3472
12V2
220R
1M
3462
12V8
I465
220R
-12V
0V9
0V8
F
9505
3475
7466
BC847B
7462
2R2
2K2
3461
1V5
E
RGP10D
BC857B
7461
BC857B
3470
E
3450
33K
10
1K0
1N4004
3425
3449
4
5
1
BC807-25
3V3
10
6
1
7423
5V4
8
HORIZONTAL
DEFLECTION
0221
COIL
VH
6
TO CRT PANEL
470p
6445
Vaudio
C
VG2
2473
A2
FOCUS
47R
F407
0V
6423
3426
9
Nafta
20V
20RF
270N / 250v
560n / 250V
15n / 1K6V
9n1 / 1K6V
1n / 2KV
33n / 50V
15n / 50V
100n / 25V
22n / 25V
470p / 500V
470p / 500V
2K2
2K2
47K
27K
100K
100K
150K
47K
8K2
2K2
680R
47K
100K
1M
1M
33u
82u
JF050-119276R
JF050-119272R
14RF
560n / 250V
15n / 1K6V
1n / 2KV
33n / 50V
100n / 25V
470p / 500V
2K2
47K
100K
150K
8K2
2K2
47K
1M
33u
JF050-119276R
1R
100n
TO PICTURE TUBE
9445 RES
100n
100n
Filament
EHT
68R
2421
3428
6426
2427
2420
BAS316
220n
1n
2429
2426
RES
2471
B
A4
7421
BUT11APX
3424
22R
HDRIVE
5441
1142
3445
F425
LOT
10n
2424
0V3
-12V
BYD33M
6421
6422
A
3422
330K
BYW76
2423
Hflybk
A4
8
8K2
3
3451
2
10u 16V
1
2
12V2
5V / div AC
20µs / div
2V / div DC
20µs / div
10V / div DC
20µs / div
50V / div DC
20µs / div
Frame_FB
VH
VDrive+
F461
3464
A4
I461
I465
I462
G
3R3
3R3
3474
3R3
3473
3477
I462
22n
2K2
2472
G
20V / div DC
5ms / div
0.5V / div DC
5ms / div
0.5V / div DC
5ms / div
1V / div AC
5ms / div
F_13931_002.eps
170805
3139 123 5596.1
1
2
3
4
5
6
7
8
9
10
0221 B4
0222 F6
1462 F6
1463 E7
2405 D3
2406 D4
2407 C4
2408 D4
2420 B2
2421 B2
2423 A4
2424 A4
2426 B1
2427 B1
2428 C1
2429 B1
2441 C9
2444 D8
2446 D8
2447 D7
2455 C8
2457 D7
2460 E5
2461 E1
2462 E3
2463 E3
2464 F3
2465 E5
2470 F5
2471 B1
2472 G4
2473 C7
3402 D4
3403 D3
3422 A3
3424 A1
3425 C1
3426 B3
3428 B2
3430 C2
3432 C2
3439 C8
3440 C8
3441 C7
3442 C7
3443 C6
3444 D6
3445 B6
3446 D6
3447 B8
3448 D6
3449 B8
3450 B8
3451 C8
3455 C9
3459 C7
3460 C9
3461 F1
3462 F1
3463 E2
3464 G2
3465 F2
3466 F2
3468 E3
3469 E4
3470 F4
3471 F4
3472 F4
3473 G5
3474 G5
3475 F5
3476 F5
3477 G4
3478 F5
4405 D3
5401 D4
5402 D4
5421 B3
5441 A5
5505 F8
6407 D4
6408 D4
6421 A4
6422 A3
6423 C1
6426 B2
6444 D7
6445 C7
6446 D7
6447 D7
6451 C9
6452 C8
6453 C8
6460 E3
6461 E5
6462 E5
6463 E5
6464 E3
7421 A3
7422 B2
7423 C2
7440 C8
7461 F2
7462 F2
7463 F3
7464 E4
7465 F4
7466 F3
9402 D4
9407 C4
9445 B6
9446 E6
9448 D6
9505 F8
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 32
Mono Carrier: Tuner IF
1
2
3
4
5
6
7
TUNER IF
A4
A
RES
9282
3005
VTSupply
5003
TUNER_AGC
RES
9002
100R
VTSupply_A
+5V
2
B
4
3003
1
5
A4
3004
2
AS
TUNER
SCL
IF
10u
6001
220n
11
B
VIF_1
4
1
A4
SDA
10
12
13
NC
14
22p
22p
2004
EH-B
2005
F003
F003
100R
3
1001
OFWG1984M
TU
GND
SCL
9
VTS
100R
2003
A4
VS
5001
1003
7
AGC
3
SDA
1
100u
2002
22K
10n
3002
1000
UV1336
2001
470u 10V
2006
4K7
BZX79-C33
2007
3001
15
6
820n
A
5002
+5V
VIF_2
5
2
A4
8
3
200mV / div AC
20µs / div
0285
C
C
4000
0283
4001
CL 36532044_003.eps
200603
3139 123 5596.1
1
2
3
4
5
6
7
0283 C7
0285 C7
1000 B3
1001 B6
1003 B1
2001 B2
2002 B3
2003 C3
2004 C3
2005 B5
2006 B1
2007 B5
3001 A2
3002 B2
3003 B2
3004 B2
3005 A1
4000 C4
4001 C2
5001 B5
5002 A4
5003 A4
6001 B5
9002 A4
9282 A4
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 33
Mono Carrier: Video Processing
+3V3
A4
11
+8V
+5V
+3V3
+3V3A
+8V
Vaudio
(Vaux)
+5V
10
WP
9
FILAMENT
8
A4
A4
A8
A8
A1
A8
A4 , A6
A7
7
A1
A4
A7
A4
A3,A5
+3V3
A6
6
A3,A5
+8V
A5
VIDEO PROCESSING
5
A7
4
A4
3
A4
2
A5
1
DEEMPHASIS
AUDIO SWITCH
CPU
5u6
R GB
2V3 13
0V2 32
LUMA DELAY
BASE-BAND
PAL/SEC/NTSC
Y
1K0
DELAY LINE
5482
53 3V6 3621
470R
BLUE 3
49 3V1 470R
F605
BAS316
3624
1K0
5
100p
3499
100R
2641
6
E
160VD
7
FILAMENT
8
A2
1622
Frame_OUT
6624
F643
48
4V
2V7
47
A2
Beam_Limit
45
A2
22n
2V6
46
2232
0V
20
4u7
100n
36
2489
21
2490
1V9
1V3
1V4
3V8
22
100n
1M
3480
3483
2n2
2487
26
0.5V / div DC
20µs / div
A8
100R
3232
+8V
B_SC1_IN_U_IN
1K0
10K
33K
3489
3487
68K
3410
9410
F
FBL_SC1_IN
G_SC1_IN_Y_IN A8
1K0
3486
1n0
3485 1K0
1n0
2497
2496
3K3
3490
3K3
3482
10K
3498
6481
9240
BAS316
27K
100R
3488
6
0,5V / div DC
20µs / div
3233
560R
EH-B
R_SC1_IN_V_IN A8
A8
Vaux
F481
F492
F491
F493
F494
F604
F603
F605
+8VD
0,5V / div DC
20µs / div
A2
EHTO
A2
VDrive-
A2 VDrive+
A2
A4
A2
FOR ITV ONLY
HDRIVE
SANDCASTLE
+8V
7495
LE50CZ
Hflybk
22u 25V
2495
OUT GND IN
+3V3
F481
+5VS
2V / div DC
20µs / div
2V / div DC
20µms / div
2V / div DC
20µs / div
2V / div DC
20µs / div
1V / div DC
20µs / div
1V / div DC
20µs / div
1V / div DC
20µs / div
CL 36532044_004.eps
200603
3139 123 5596.1
1
4K7
3641
3644
1V / div DC
1ms / div
5
BLK_IN
+5V
3231
TV_BUZZER
To 1300
of CRT PANEL
4
6681
2615
2481
A4
220u 16V
B
2
3
4
D
I211
22n
4
25
2488
3V9
33
39K
3484
39K
16
1V
3V2
34
2233
ITV_CLOCK
ITV_PORT
BAS316
2612
GREEN 2
YUV/RGB/MATRIX
2231
3
A4
A4
0V8
3V8
ITV_DATA_IN
4n7
2486
1u
2485
A4
A4
G
17
18K
2484 100n
2483 4u7
2498 2u2
2
3620
BAS316
2643 220p
1
A4 ITV_DATA_OUT
GEOMETRY
A4
Frame_OUT
7
52 3V6 470R
F642
3646 1M0
F
0240
EW GEOMETRY
2nd LOOP
SANDCASTLE A2
6
G
RGB/YUV INSERT
RGB/YUV MATRIX
SATURATION
V-DRIVE +
H-SHIFT
3481
POR
H-DRIVE
H-OSC + PLL
2482 1u0
470u 10V
2491
H/V SYNC SEP.
FILAMENT
5
RED 1
R GB
V
4
A4
50 7V7
4V 19
5V 15
10u
7601
PDTA114ET
51 3V7 3619
WHITE-P ADJ
Y
8V 39
8V 14
+8VD
+8V
6626
CCC
BLACK STRETCH
U
0V 30
0V 41
0V 18
3497
3
3645
R
OSD/TXT INSERT
PEAKING
DECODER
C
F604
10u 16V
220n
A4
F643
F603
BL
CONTR/BRIGHTN
2212
REFO
E
DISPLAY
V
BAS316
6628
VIDEO FILTERS
6V3
TXT/OSD/CC
1n
1202
A4
1
6V3
BAS316
6627
1V5 43
SDA
SCL
3V4
1n0
220n
4
2
2616
470R
3209
100R
2211
ROM/RAM
F642
VSS
0217
H
TELETEXT
CLOSED CAPTION
ACQUISITION
2V7
D
C_IN
VIDEO IDENT.
B
100R
61
MEMORY
22n
A8
A8
1n
5603
5 3V3
1/10 PAGE
I/O PORTS
AGC CIRCUIT
NARROW BAND
PLL
DEMODULATOR
VIDEO SWITCH
3V4 42
470u 10V
1n0
3642
220n
2210
3210
33R
2493
5u6
3634
5602
1u
56
WC_
2642
2608
54
3V3
SDA
SCL
1K0
4661
4V 40
SY_CVBS_IN
7
NVM
E2
5u6
100n
12
3V3
9
6
5601
VIDEO AMP
470R
3
3V3
E1
3643
2492
22u 25V
220u 25V
22K
2494
3492
6491
3V3 BAV70
VCC
NC
100R
10R
10R
3479
3493
100K
3608
1 62 63 64
I2C-BUS
VST PWM-DAC
VOL CONTR
3495
4491
56K
3491
4602
3631
100R
4603
9604
2609 1n0
4604
3607
100R
5 6 7 8
3V2
4
3V2
3
0V
2
0V
10 11
57
390R
VTSupply_A
ITV_DATA_IN
ITV_DATA_OUT
SEL_AV1_AV2
STATUS2
Std_Con
ITV_MSG
TV_BUZZER
IR
KEYBOARD
ITV_CLOCK
RESERVED_A
ITV_PORT
RESERVED_B
PW_ADJ
10u 16V
9286
2604
3606 10K
SDAM
9257
3604
1V1
3V3
58
3V3
3V3
0V2
0V2
59
0V
55
1V6
60
1V6
44
0V
35
0V
3V4
28
3V8
29
3V2
2V3
2V4
31
2
1N
6625
2209
3208
3V4
VISION-IF
ALIGNMT-FREE
PLL DEMOD
AGC/AFC
1V9 24
A3
38
7493
L78L33
3V3
8
BZX79-C8V2
VIF_2
37
7641
M24C04
1
2
A
BZX384-C5V6
4V A2
1
3
IN GND OUT
2605
1V9 23
27
10R
6492
+3V3
2606 100n
VIF_1
A3
1V9
7200
TDA93XX
13V4
8K2
2607 100n
C
100n
2208
A3
2V3
390R
100n
3V3
100R
3605
12M
1621
470n
1K
3207
33p
TUNER_AGC
3632
2603
0V4
0V2
0V2
3V3
2207
9V3
10K
2601
G 2
3494
8V7
680R
33p
4n7
82R
7491
BC847B
3609
10u
2205
O
3206
1201
TPS
4M5
I
3496
5V7
1K0
2602
56p
3204
3
3205
B
I211
2V7
7494
BC337-25
6V3
F494
12V
3633
2K2
2206
4u7
1
F493
A1
270R
A8
F492
5V
2K2
3618
BC847B
2204
5201
VOLUME
SCL
3V4
7201
CVBS_TER_OUT
SDA
WP
2K2
3603
1K0
9201
3V3
3203
100n
2203
6V7
100R
LED
POR
4606
RES
3202
+8VD
7202
BC847B
1V
4n7
2K2
3602
7496
BD135
100R
100p
3601
8V
3V3
4n7
2V7
3V3
2206
2K7
820p
Stereo
2202
Mono
2201
A
ITEM #
AM_FM_MONO
L1_IN
F491
3201
5
6
7
8
9
10
11
G
0217 C10
0240 F2
1201 B2
1202 D1
1621 B4
1622 E10
2201 A2
2202 A3
2203 A2
2204 B2
2205 B3
2206 B4
2207 B2
2208 C2
2209 C2
2210 D2
2211 D1
2212 D2
2231 F6
2232 F6
2233 F7
2481 F3
2482 F2
2483 F2
2484 F2
2485 F3
2486 F3
2487 F4
2488 F5
2489 F5
2490 F6
2491 E1
2492 B9
2493 A9
2494 B7
2495 G1
2496 G4
2497 G5
2498 F2
2601 B4
2602 B5
2603 B5
2604 A5
2605 C7
2606 C7
2607 C7
2608 C8
2609 A6
2612 D8
2615 E7
2616 E8
2641 B11
2642 B10
2643 F2
3201 A3
3202 A2
3203 A4
3204 B2
3205 B3
3206 B3
3207 B3
3208 C2
3209 C2
3210 D2
3231 F7
3232 F8
3233 F8
3410 G5
3479 B8
3480 F4
3481 F3
3482 G3
3483 F4
3484 F5
3485 G5
3486 G5
3487 G6
3488 G4
3489 G6
3490 G4
3491 A7
3492 B7
3493 B8
3494 A8
3495 A9
3496 A10
3497 A10
3498 G3
3499 G3
3601 A5
3602 A5
3603 A5
3604 B5
3605 B5
3606 A5
3607 B6
3608 B6
3609 B7
3618 A5
3619 D7
3620 D8
3621 D7
3624 E9
3631 A7
3632 B7
3633 A7
3634 C8
3641 A11
3642 C10
3643 B11
3644 A10
3645 C9
3646 F2
4491 A9
4602 A7
4603 A7
4604 A6
4606 A4
4661 C9
5201 B2
5482 E1
5601 B8
5602 C8
5603 C8
6481 G3
6491 B9
6492 A10
6624 E9
6625 D10
6626 D8
6627 D8
6628 D8
6681 E8
7200 C2
7201 B3
7202 A4
7491 A7
7493 B9
7494 A10
7495 G2
7496 A8
7601 D9
7641 A10
9201 A3
9240 G1
9286 A6
9410 G5
9604 A6
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 34
Mono Carrier: Audio Processing
1
2
3
4
5
6
7
8
9
10
11
AUDIO PROCESSING (STEREO + SAP )
5821
220p
2821
10u
100u
2862
+8V
A
AUDIO SOUND PROCESSOR
4848
RES
1821
A
SOUND MULTIPLEX DECODER
2826
2834
1
15n
2825
39n
2833
10u
470n
4849
2837
10u
2
3
4847
2861
220p
4821
B
2843
4822
2842
R_OUT
1u0
L_OUT
R1_IN
1u0
4V1
100n
4851 RES
2832
10u
33n
4
4V1
5
4V1
6
4V1
21
4V1
23
8V
PF3
PF4
VREF
VCC
2841
TD
4V1
19
RIN
AGC
4850 RES
AGC
2824
4V1
3
16 2V1
0V5
LIN
TONE
TONE
ROUT
VOL
I836
15 4V1
2V2
BAL
VCA
SUPER
BAS
VOL
BAL
24
AGC
3 AUXR1
LOUT
12
4 OFFCAN1
2u2 50V 2V2
2845
2V2 5
OFFCAN2
4u7 35V
2846
0V6 6 WB
TIME
10u 16V
4V1
LEVEL SENSE
CONTROL
BD
10 2V1
L2_IN
2V2
A8
Rout
23
R2_IN
2V2
A8
22
2855
2V2
7 Vcc
Lout
21
2856
2V2
4843
RES
A6
Main_OutL
4844
A6
1u
PE
SDA
SCL
20
19
18
330n
2849
1u
2851
4845
I848
3V3
3842
SDA
3V3
100R
3843
SCL
A4
10u
2838
8 WB
DET
GND
D
A4
17
16
3V5
2V3 9 SPEC
FIL
PLL
0V7 10 SPEC
TIME
PILOT 15
DET
3V2
2V3 11 SPEC
DET
MPX 14
IN
2V2
3V4 12 NOISE
DET
SAP 13
DET
3V2
2857
5841
47n
2858
10u
+5V
1u
2859
AM_FM_MONO
A4
1u
2860
E
4841
100n
4842
10u
2830
SCL
A4
2V3
3852
100n
100R
100R
100n
2852
3827
3828
2848
22n
2850
I830
E
220p
100u
2863
2847
11
2V7
C
Main_OutR
2M2
14
3V3
13
3V3
10n
2829
VD
2839
IIC BLOCK
10u 16V
LB
GND
9
7
4V1
24
100R
SCL
LT
SDA
8
AUXR2
2844
MODE
4V1
AUXL2
1u
100n
2828
10u
2831
2 AUXL1
5V
10u
220K
2823
2K2
3822
3823
D
2
AGC
I847
2V2
17
3V
10u
1V1
1V 1
180K
RB
3826
22
7841
AN5829S
4u7
3841
RT
BLD
4V1
2K2
BB
SURR
C
20
4V1
18
PF2
10n
2836
2K2
3824
2835
B
A8
A4 , A8
1
4V1
7821
AN5891K
L1_IN
33n
PF1
2822
2K2
3825
2827
A8
A8
9821
SDA
A4
AudioSupplyGnd
F
F
I830
ITEM
4841
4842
4845
I836
I847
I848
MONO BTSC STEREO
----JMP
JMP
JMP
---
1V / div DC
1ms / div
1V / div DC
1ms / div
0.5V / div DC
1ms / div
0.5V / div DC
1ms / div
CL 36532044_005.eps
200603
3139 123 5596.1
1
2
3
4
5
6
7
8
9
10
11
1821 A1
2821 A4
2822 B4
2823 D2
2824 D3
2825 B4
2826 A4
2827 B5
2828 E3
2829 E3
2830 F7
2831 E3
2832 C3
2833 B5
2834 A2
2835 C3
2836 C3
2837 B2
2838 E7
2839 D6
2841 C8
2842 B10
2843 B10
2844 C8
2845 D8
2846 D8
2847 D7
2848 D8
2849 D8
2850 E8
2851 E8
2852 E8
2855 C9
2856 C9
2857 D9
2858 E9
2859 E9
2860 E9
2861 B5
2862 A4
2863 D7
3822 D2
3823 D2
3824 C2
3825 B2
3826 C2
3827 E5
3828 E5
3841 C8
3842 D9
3843 D9
3852 E8
4821 B8
4822 B8
4841 E10
4842 E10
4843 C10
4844 C10
4845 D10
4847 A3
4848 A3
4849 B2
4850 C2
4851 C3
5821 A4
5841 D10
7821 B3
7841 C8
9821 F11
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 35
Mono Carrier: Audio Amplifier
1
2
3
4
5
6
7
8
9
10
AUDIO_AMPLIFIER + MONO_SOUND_PROCESSING
AmpOutR+
STB 3V7
820p
2951
1n
2905
GNDCH2
1
100p
100p
2950
100p
2949
11
100p
2948
F907
2947
GNDINP
AmpOutR_Neg
16 ohm
2 X 3W
8 ohm
2 X 1W
8 ohm
C
13V5
*7902
AN7523N
3V8
100K
3911
SPEAKER
2 X 5W
4922
6909
R
2
820p
2952
2907
3906
*
7
3
STEREO OUTPUT
5
STB
1N4148
2908
10u 16V
FILAMENT
BZX384-C2V7
3
1u
15K
1n
A4
GNDCH1
2906
B
4
F908
CH2+ 12 5V2
L
AmpOutL_Pos
9902 RES
AmpOutR_Pos
0V3 9 VOL
* 0246
5
9901
RES
1V4 8 CH2-IN
3905
6908
AmpOutL_Neg
4 5V2
9905
RES
Main_OutR
A4
F906
CH1+
3910
F903
D
F905
2 5V2
CH2- 10 5V2
330K
A7
1
CH1-
330K
C
5
1V4 6 CH1-IN
330K
3908
A4
10K
3904
3909
A
A7
1u
15K
TV_BUZZER
VCC 11V8
1u
3K3
3902
* 7901
AN7522N
2904
3903
A4
B
2903
AmpOutR_Pos
9903
RES
Main_OutL
A7
3901
1K
F901
A7
AmpOutL_Pos
9921
+5V
AmpOutL+
RES
RES
4921
A
2901
Vaudio
(Vaux)
1
VCC
2 6V
1V4 6 CH1-IN
VOLUME
CH1+
0V4 9 VOL
D
4 6V
*
GNDINP
10u
2909
3K3
3907
CH1-
7
NC
STEREO
GNDCH1
8
MONO
3
3906
7901
YES AN7522N
NO
-
7902
0246
-
5 Pin
AN7523N 3 Pin
MONO OUTPUT
E
E
6565
1N4148
9565
RES
Vaudio (Vaux)
0251
F901
F905
F903
F906
F907
F908
1
F
F
Vaux
2
3551
3
10K
4
+5V
ITV_Vbatt
0.5V / div AC
1ms / div
0.5V / div AC
1ms / div
0,5V / div AC
1ms / div
0,5V / div AC
1ms / div
0.5V / div AC
1ms / div
0.5V / div AC
1ms / div
EH-B
FOR ITV ONLY
CL 36532044_006.eps
200603
3139 123 5596.1
1
2
3
4
5
6
7
8
9
10
0246 B10
0251 F2
2901 A6
2903 A5
2904 B4
2905 B4
2906 C4
2907 C4
2908 C2
2909 D4
2947 C8
2948 C9
2949 C9
2950 C9
2951 B5
2952 C5
3551 F2
3901 A4
3902 A4
3903 B3
3904 B4
3905 C3
3906 C4
3907 D4
3908 B2
3909 B3
3910 B3
3911 C3
4921 A3
4922 C8
6565 F2
6908 D2
6909 D3
7901 B6
7902 D6
9565 F2
9901 B8
9902 B8
9903 B3
9905 C3
9921 A3
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 36
Mono Carrier: Font I/O + Control + HP
1
2
3
4
5
6
7
8
9
FRONT IO + FRONT CONTROL + HEADPHONE
FRONT CONTROL
1184
1
A
TO 1121
OF
2
KEYBOARD
MONO SET
5
5
47K
330p
3184
4
2182
6
RES
2185
150R
1182
L
*
*
9181
4
0277-B
0218-B
TO 1124
OF
TS
3687
2K2
3681
1K0
3688
200R
3682
0R
3686
200R
3685
1603
1602
B
USA
volume-
1601
1600
0239
1
TO
1010 OF
2
47K
330p
3186
3
2183
RES
2186
1183
9
channel+
1604
volume+
150R
R
DVD Eject
1606
2
1
8
POWER
3
3185
C
3K3
9683
3183
B
channel-
1185
6
RES
*
3689
*
0218-C
430R
1
0277-A
A4
BZX79-C6V8
6181
22p
2181
75R
3
3181
1181
V
3
100R
3684
3182
2
120R
A
3683
FRONT CINCH
C
7
3695
YES
NO
RES
NO
YES
LED
4695
RES
6691
3691
4692
A4
330R
*
3694
3692
D
3693
LTL-10224WHCR
F691
* FOR ITV ONLY
220R
STEREO
4699 *
0218
0277
+3V3A +5VS
4698
ITEM MONO
0218-A
4K7
*
D
1V / div AC
2ms / div
AmpOutL_Pos
IR
A6
3
F691
1
9694
A4
2
1
4982
RES
4981
RES
HEADPHONE
SOCKET
2
FOR MTV
ONLY
1681
1
3
2
IR
9982
RES
2
3
5
LED_OUT
4
TO
FRONT
INTERF.
PANEL
F
RES
2696
RES
2695
AmpOutR_Pos
RES
2693
For Engg Purpose Only
2694
9
RES
120R
1982
100u
470p
8
2984
3982
4983
RES
F
IR_OUT
5
2983
4984
RES
A6
4
3
7
AmpOutR+
E
+3V3B
4
1981
470p
120R
100u
5
2982
A6
3981
GND
FOR ITV ONLY
0259
1
2981
AmpOutL+
OUT
0232
6
E
VS
100u
HEADPHONE
2691
6692
TSOP1836
4694
A6
CL 36532044_007.eps
200603
3139 123 5596.1
1
2
3
4
5
6
7
8
9
0218-A C1
0218-B B1
0218-C B1
0232 E4
0239 B6
0259 E8
0277-A B1
0277-B B1
1181 A2
1182 B2
1183 C2
1184 A4
1185 B4
1600 B9
1601 B9
1602 B8
1603 B8
1604 B8
1606 B7
1681 E9
1981 E3
1982 F3
2181 A3
2182 B3
2183 C3
2185 B2
2186 C2
2691 D9
2693 F7
2694 F7
2695 F8
2696 F8
2981 E2
2982 E3
2983 F2
2984 F3
3181 A2
3182 A2
3183 B2
3184 B3
3185 C2
3186 C3
3681 A9
3682 B9
3683 A7
3684 A7
3685 A8
3686 A8
3687 A9
3688 B9
3689 B6
3691 D8
3692 D7
3693 D9
3694 D8
3695 C7
3981 E2
3982 F2
4692 D7
4694 F6
4695 C8
4698 C8
4699 C9
4981 E2
4982 E2
4983 F2
4984 F2
6181 A3
6691 D7
6692 D8
9181 B3
9683 A7
9694 D7
9982 E2
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 37
Mono Carrier: Rear I/O Cinch
2
3
4
5
REAR I/O CINCH
6151
68R
EH-B
6
5
4
4133
1110
1112
100p
(FOR SETS WITH 9 +3 P CINCH)
RES
1113
75R
3135
11
10
7
0225-A
100R
D
1114
75R
22p
BZX384-C6V8
2136
6161
1K0
3163
10K
3162
1
7
1u0
2161
9
3138
1u0
7162
BC847B
0242
6
4
0225-B
2163
A4
5
5K6
3164
7161
BC847B
A4
RES
3153
22p
2113
33K
R_SC1_IN_V_IN
FBL_SC1_IN
4
5
2
3161
3116
C
3
6
+8V
100R
3
22p
SEL_AV1_AV2
A4
RES
4116
100R
2135
RES
3152
22p
2112
A4
A4
**
8
3137
3151
SVHS INPUT
100R
4114
(FOR SETS WITH AV1 & SVHS ONLY)
3136
C_IN
B_SC1_IN_U_IN
2
R
1
2138
330p
2133
3134
3159
100K
3158
10K
22p
2111
75R
3111
3
B
4121
RES
1
L
4131
RES
75R
3115
150R
2
A4
3114
75R
3113
1105
1106
2u2
47K
220K
3106
330p
2104
2108
RES
1103
1104
4112
9101
D
3133
G_SC1_IN_Y_IN
For ITV Only
1118
To 1127
9
A5
A5
100R
9102
11
R_OUT
2134
V
3112
For ITV Only
1117
To 1126
10
R2_IN
4
1111
100p
2137
47K
330p
150R
2131
3131
2u2
3132
2132
10K
3157
3156
7152
BC848B
100K
10K
3155
220K
330p
3104
2103
2107
RES
2
1K
22p
3102
2102
1101
1102
A5
+8VA
4152
10u
9103
12
V
L2_IN
A5
10u
2106
150R
For ITV Only
1116
To 1125
* * *
0223-C
U
L_OUT
4151
150R
4102
4104
4101
SET
WITH
VIDEO
OUT
YUV INPUT
Y
7151
BC848B
2105
**
0223-A
3105
13
C
A
AV2 INPUT
+8VA
4105
15
CVBS_TER_OUT
A4
16
R
10
7101
1V8 BC847B
3103
B
10K
2V4
3101
MONITOR OUTPUT
0224
8V
A
14
9
FOR ITV ONLY
3154
1
To SPLS Panel
470n
2101
1119
0223-D
8
6152
BZX384-C5V6 BZX384-C5V6
For ITV Only
L
7
+8VA
+8V
SET WITH VIDEO OUT
V
6
3
1
SET W/O SVHS
4161
4162
RES
FOR ITV ONLY
SY_CVBS_IN
A4
AV1 INPUT
R
1K0
47K
3124
RES
330p
2141
3
4126
4
4127
A5
R1_IN
2125
2u2
EH-B
1
L1_IN
2
2123
2u2
0229
FOR 1185
OF
4
3125
9125
2
3
5
2122
150R
F
A5
FOR ITV ONLY
3
**
2
47K
3126
330p
4124
2124
RES
1
For ITV Only
1126
To 1117 1124
6
150R
2128
1122
3123
7
1109
FOR ITV ONLY
2
3
4123
5
FOR 1184
OF
4132
4122
BZX384-C6V8
6127
22p
2121
75R
3121
1107
6
2127
L
8
9121
F
1
4129
100R
1108
V
A4
1121
3122
0223-B
E
3141
STATUS2
4128
9126
1115
For ITV Only
1125
To 1116
330p
E
AV2 and SVHS inputs NOT for LATAM
1
For ITV Only
1127
To 1118
G
9
FOR ITV ONLY
0262
8
G
1
+8V
+8VA
2
GND
4163
ITV_MSG
3
4164
A4
7
6
CL 36532044_008.eps
200603
3139 123 5596 .1
1
2
3
4
5
6
7
8
9
10
0223-A A10
0223-B E1
0223-C C1
0223-D A1
0224 A6
0225-A D10
0225-B D10
0229 F9
0242 E2
0262 G5
1101 A2
1102 B2
1103 B2
1104 C2
1105 C2
1106 D2
1107 F1
1108 F1
1109 G1
1110 A9
1111 B9
1112 B9
1113 C9
1114 D9
1115 E9
1116 C3
1117 C3
1118 D3
1119 A2
1121 E3
1122 F4
1124 F3
1125 E2
1126 F3
1127 G3
2101 A3
2102 A3
2103 B3
2104 B3
2105 B4
2106 B4
2107 B2
2108 B2
2111 C4
2112 C4
2113 D4
2121 F2
2122 F2
2123 F5
2124 G2
2125 F5
2127 F2
2128 G2
2131 B8
2132 B7
2133 B8
2134 B7
2135 C8
2136 D8
2137 B9
2138 B9
2141 E9
2161 D6
2163 D8
3101 A3
3102 A3
3103 B3
3104 B3
3105 B3
3106 B3
3111 C2
3112 C4
3113 C2
3114 C4
3115 D2
3116 D4
3121 F2
3122 E2
3123 F2
3124 F2
3125 F2
3126 G2
3131 B8
3132 B8
3133 B8
3134 B8
3135 C9
3136 C8
3137 D9
3138 D8
3141 E9
3151 C4
3152 C4
3153 D4
3154 A4
3155 B4
3156 B5
3157 B5
3158 B4
3159 B5
3161 D7
3162 D7
3163 D7
3164 D7
4101 B1
4102 B2
4104 B1
4105 B1
4112 C4
4114 C4
4116 D4
4121 C9
4122 F3
4123 F3
4124 G3
4126 F5
4127 F5
4128 E5
4129 E2
4131 C9
4132 E5
4133 A7
4151 B4
4152 B5
4161 E7
4162 E8
4163 G2
4164 G2
6127 F3
6151 A4
6152 A5
6161 D8
7101 A4
7151 A5
7152 B4
7161 D7
7162 D7
9101 D2
9102 C2
9103 C2
9121 F1
9125 F5
9126 E5
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 38
Mono Carrier: Diversity Table for Rear I/O
1
2
Diversity Table For
A
B
C
D
E
F
3
4
Rear IO Cinch
ITEM
CN-R.11/10YUV-F.11-STLA/NA
CN-R.11/10F.11-MN-LA
L03S
2101
2102
2103
2104
2105
2106
2111
2112
2113
2121
2122
2123
2124
2125
2132
2134
2181
2182
2183
2210
2211
2231
2232
2233
2842
2843
3101
3102
3103
3104
3105
3106
3111
3112
3113
3114
3115
3116
3121
3122
3123
3124
3125
3126
3181
3182
3183
3184
3185
3186
3210
3231
3232
4101
4102
4104
4122
4123
4124
4126
4127
4129
4132
4133
4151
4152
4161
6127
6181
7101
9101
9102
9103
9125
470N
22P
330P
330P
10U
10U
22P
22P
22P
1U
1U
1U
22P
330P
330P
220N
1N
22N
22N
22N
JMP
JMP
68R
1K
150R
220K
150R
220K
75R
100R
75R
100R
75R
100R
JMP
JMP
JMP
75R
100R
150R
47K
150R
47K
100R
560R
1K
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
BZX79-C6V8
BC847B
JMP
JMP
JMP
JMP
470N
22P
330P
10U
1U
22P
330P
220N
JMP
68R
1K
150R
220K
JMP
JMP
75R
100R
150R
47K
100R
JMP
JMP
JMP
JMP
JMP
JMP
BZX79-C6V8
BC847B
JMP
CN-F.11-STLA/NA
L03S
CN-R.11/10YUV-STLA/NA L03S
470N
22P
330P
330P
10U
10U
22P
22P
22P
22P
330P
1U
330P
1U
1U
1U
220N
1N
22N
22N
22N
JMP
JMP
68R
1K
150R
220K
150R
220K
75R
100R
75R
100R
75R
100R
150R
47K
150R
47K
100R
560K
1K
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
BZX79-C6V8
BC847B
JMP
JMP
JMP
JMP
1U
1U
1U
1U
22P
330P
330P
220N
1N
22N
22N
22N
75R
100R
150R
47K
150R
47K
100R
560R
1K
JMP
JMP
JMP
JMP
JMP
BZX79-C6V8
JMP
CN-F.11-MNLA
1U
22P
330P
220N
75R
100R
150R
47K
100R
JMP
JMP
BZX79-C6V8
JMP
CN-R.11/10MN-LA
470N
22P
330P
10U
22P
330P
1U
220N
1N
22N
22N
22N
JMP
68R
1K
150R
220K
75R
100R
150R
47K
100R
560R
1K
JMP
JMP
JMP
JMP
JMP
JMP
JMP
JMP
BZX384-C6V8
BC847B
JMP
CL 36532044_009.eps
200603
3139 123 5596.1
1
5
2
3
4
5
A
B
C
D
E
F
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 39
Mono Carrier: DVD Power Supply (Optional)
1
2
3
4
5
6
DVD POWER SUPPLY (OPTIONAL)
1572
F566
22K
220n
3572
5
2573
2572
10u
100u 25V
2
SI2306DS
7570
3574
FB 8
VCC
3
5572
OUT 4
OSC
2
10u
2582
2
4K7
3575
2579
470u 10V
DVD_Gnd DVD_Gnd
DVD_Gnd
3
DVD_Gnd
2
4
22n
2576
1571
1
10u
2583
CL 36532044_010.eps
200603
DVD_Gnd
3139 123 5596.1
1
F568
5575
DVD_Gnd
DVD_Gnd
DVD_Gnd DVD_Gnd
1m0 16V
2578
6
SB340
1
100n
6571
GND BOOT
B
1
DVD_Gnd
8K2
3573
100n
2575
DVD_Gnd
2n2
2574
7
2577
33K
3570
COMP
A
470u 10V
DVD_Gnd
+5V_DVD
2 SS_INH
DVD_Gnd DVD_Gnd
B
3
47u
33K
4
470u 10V
DVD_Gnd
5574
2K7
1n0
3571
1
VTSupply_A
7571
L4978
To MPEG Card
5571
DVD_Supply
5
F567
To DVD Engine
10u
2581
3
A
5573
+12V_DVD
9570
RES
6
3
4
5
6
1571 B6
1572 A6
2572 A2
2573 A2
2574 B2
2575 B2
2576 B3
2577 B3
2578 B4
2579 B4
2581 A6
2582 A6
2583 B6
3570 B1
3571 A1
3572 A2
3573 B3
3574 A5
3575 B5
5571 A1
5572 A4
5573 A6
5574 A6
5575 B6
6571 B4
7570 A1
7571 A3
9570 A1
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 40
Layout Mono Carrier: (Top Side)
3139 123 5596.2
CL 36532083_001.eps
091203
0211
0212
0213
0217
0218
0221
0222
0223
0224
0225
0229
0231
0232
0239
0240
0242
0246
0251
0259
0262
0277
0283
0285
1000
1001
1003
1116
1117
1118
1119
1121
1122
1124
1125
1126
1127
1184
1185
1201
1202
1203
1462
1463
1500
1501
1508
1509
1515
1516
1520
1521
1522
1523
1524
1560
1570
1571
1572
1600
1601
1602
1603
1604
1606
1621
1622
1681
1821
2002
2006
2007
2105
2106
2205
2405
2406
2407
2408
2423
2424
2428
2441
2444
2446
2447
2455
2457
2460
2463
2465
2470
2488
2491
2492
2493
2494
2495
2498
2500
2501
2502
2503
2504
2505
2507
2515
A2
B2
B3
D4
C1
A5
C6
D6
D6
C7
C6
A2
B1
D1
E4
D6
D3
C3
C2
E6
B1
E5
E6
E6
E5
E6
D6
D6
D6
D6
D6
D6
D6
D6
D6
D6
C1
D1
D5
E5
D4
C6
C6
A2
A2
B4
B4
B3
B4
A4
B2
B2
B2
B2
C4
C3
D2
D2
C1
C1
D1
D1
D1
A1
D4
D4
C2
D4
E6
E6
E6
C6
C6
E5
B5
B5
B5
B5
A5
A5
C5
A6
B6
B6
A6
C5
A6
B6
C6
B6
C6
E5
E5
E3
E3
E3
E3
E5
A2
A3
A3
A4
A4
B2
A4
B4
2521
2523
2528
2560
2561
2562
2564
2570
2571
2572
2579
2580
2581
2582
2583
2584
2604
2612
2616
2691
2821
2823
2824
2830
2831
2832
2833
2834
2838
2839
2844
2845
2846
2847
2850
2903
2908
2909
2981
2983
3005
3136
3164
3181
3182
3183
3185
3208
3210
3232
3402
3403
3410
3422
3424
3425
3426
3428
3439
3442
3443
3444
3445
3446
3448
3449
3450
3452
3459
3464
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3482
3483
3484
3488
3490
3491
3493
3494
3495
3496
3497
3498
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3519
B3
B4
B3
C4
C4
C4
C5
C3
C3
C3
C2
C2
D2
C2
C2
B4
E5
D4
D5
B1
D4
C5
C4
C4
D4
D4
D4
D4
C4
C4
D5
D5
D5
D5
D5
D3
D3
D3
B1
B1
E6
C6
D6
B1
B1
C1
C1
D5
D5
D5
B5
B5
D5
A5
C5
C5
A5
C5
C5
A6
B6
B6
A6
B5
A6
C5
C5
C3
C5
C6
C6
C6
B6
C6
C6
C6
C6
C6
C6
C6
B6
E3
D4
E5
E5
D5
D5
E3
E3
E3
E4
E4
E3
D4
A3
A4
A3
B3
B3
A3
B3
B3
B2
A2
B2
B3
3521
3523
3526
3527
3542
3543
3544
3546
3549
3550
3572
3574
3582
3603
3604
3605
3606
3618
3619
3620
3621
3624
3631
3632
3633
3634
3641
3683
3693
3825
3827
3828
3842
3843
3901
3902
3903
3905
3908
3981
3982
5001
5002
5003
5201
5401
5402
5421
5441
5482
5500
5501
5502
5505
5506
5509
5515
5520
5521
5560
5562
5563
5570
5571
5572
5573
5574
5575
5601
5602
5603
5821
5841
6001
6181
6407
6408
6421
6422
6423
6444
6446
6447
6453
6461
6462
6463
6466
6500
6501
6502
6503
6504
6520
6521
6522
6540
6541
6560
6561
6562
6563
6565
6570
6571
6580
B3
A4
A4
B4
B3
C3
B3
C3
B3
C3
D3
C2
B4
E4
E4
E4
E4
E4
D5
D5
D4
D4
E4
E4
D4
D4
E4
B1
A1
C4
D4
D4
C5
C5
D3
D3
D3
D3
D3
B1
B1
E6
E6
E5
D5
B5
B5
C5
A6
D5
B2
B2
B2
C6
A5
C4
A4
B4
B4
C4
B4
B5
B3
C3
C2
D2
C2
C2
D4
D4
D4
D4
D5
E6
B1
B5
B5
A5
A5
C5
B6
B6
A6
C5
B6
B6
B6
B6
A3
A3
A3
A3
A3
B4
B4
B3
B3
B3
C4
C4
C4
C4
C3
C3
C2
C2
6625
6691
6692
6909
7200
7421
7440
7463
7464
7465
7493
7494
7495
7496
7515
7521
7540
7571
7641
7821
7901
7902
9002
9101
9102
9103
9121
9125
9126
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9181
9186
9201
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9273
9274
9275
9276
9277
9278
9279
9282
9283
9284
9285
9286
9287
9288
9400
9402
9407
9410
9445
9446
9448
9500
9501
9502
9503
9504
9505
9506
9507
D4
A1
B1
D3
E5
A5
C5
B6
C6
B6
E3
E4
E3
E3
B3
A4
B3
C3
E4
C4
D3
D3
E6
D6
D6
D6
D6
D6
C6
C6
C6
C6
C6
D6
D6
D6
C6
D6
D6
D5
D6
D5
D1
D1
E5
D3
D3
D4
D4
D4
D4
D4
D4
D4
D4
D4
E3
E3
E3
E3
E3
E3
E4
E4
E4
E4
E4
E4
E4
D5
D5
D5
D5
D5
D5
D5
D5
D5
D5
D5
D5
D5
D5
E5
E5
E6
D4
E3
E4
E5
E5
C5
B5
B5
D5
A6
B5
A6
A2
A2
A3
B2
C4
C6
A5
B3
9508
9509
9510
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9560
9565
9570
9581
9604
9683
9685
9691
9694
9696
9697
9698
9821
9840
9841
9842
9843
9844
9845
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9901
9902
9903
9905
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922
9982
C3
C4
C3
B5
C6
A4
C3
C4
B5
B5
B4
B5
C2
C3
C3
C3
C6
C4
C3
C3
C3
D4
B1
C2
B1
C2
D2
D2
D2
C4
C4
C3
C3
D4
D4
D4
C5
C5
C5
C5
C5
C5
C5
C5
C5
D5
D5
D3
D3
D3
D3
D3
D3
D3
D3
D3
C3
C3
D3
D3
D3
C3
C3
D2
B1
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 41
Layout Mono Carrier (Overview Bottom Side)
Part 1
CL 36532083_02a.eps
Part 2
CL 36532083_02b.eps
Part 3
CL 36532083_02c.eps
3139 123 5596.2
Part 4
CL 36532083_02d.eps
CL 36532083_002.eps
091203
2001
2003
2004
2005
2101
2102
2103
2104
2107
2108
2111
2112
2113
2121
2122
2123
2124
2125
2127
2128
2131
2132
2133
2134
2135
2136
2137
2138
2141
2161
2163
2181
2182
2183
2185
2186
2201
2202
2203
2204
2206
2207
2208
2209
2210
2211
2212
2231
2232
2233
2420
2421
2426
2427
2429
2452
2453
2461
2462
2464
2471
2472
2473
2481
2482
2483
2484
2485
2486
2487
2489
2490
2496
2497
2520
2522
2524
2525
2526
2527
2540
2541
2542
2543
2573
2574
2575
2576
2577
2578
2585
2601
2602
2603
2605
2606
2607
2608
2609
2615
2641
2642
2643
A6
A6
A6
A6
B6
A6
B6
B6
B7
B7
B6
B6
B6
B6
B6
B6
B6
B6
B7
B7
C6
C6
B6
C6
C6
C6
C7
B7
C6
B6
B6
D1
C1
C1
D1
C1
A5
A5
B5
B5
A5
A5
A5
B5
B5
B5
A5
B5
B5
B5
C5
C5
C5
C5
C6
C3
C3
C6
C6
D6
C5
D6
C5
B4
A5
A5
A5
A5
A5
A5
A5
A5
A5
A5
D3
D4
E3
E3
D4
D3
D3
D3
D3
D3
C3
C2
C2
C3
B3
C2
E4
A4
A4
A4
A4
B4
A4
B4
A4
A5
A4
A4
A5
2693
2694
2695
2696
2822
2825
2826
2827
2828
2829
2835
2836
2837
2841
2842
2843
2848
2849
2851
2852
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2901
2904
2905
2906
2907
2947
2948
2949
2950
2951
2952
2982
2984
3001
3002
3003
3004
3101
3102
3103
3104
3105
3106
3111
3112
3113
3114
3115
3116
3118
3121
3122
3123
3124
3125
3126
3131
3132
3133
3134
3135
3137
3138
3141
3151
3152
3153
3154
3155
3156
3157
3158
3159
3161
3162
3163
3184
3186
3201
3202
3203
3204
3205
3206
3207
3209
3231
3233
3430
3432
3440
3441
C2
C2
C2
C2
C4
C4
C4
C4
C4
C4
C4
C4
B4
B5
C5
C5
B5
B5
B5
B5
C5
C5
C5
C5
C5
C5
B4
B4
C5
B5
B5
B3
B3
B3
B3
B3
B3
B3
B3
B3
B3
B3
D1
D1
A6
A6
A6
A6
A6
A6
B6
B6
B6
B6
B6
B6
B7
B6
B7
B6
B6
B6
B6
B6
B6
B6
B6
C6
C6
B6
B6
C6
C6
C6
C6
A6
B6
B6
C6
C6
C6
C6
C6
C6
B6
B6
B6
C1
C1
A5
B5
B4
B5
B5
B5
A5
B5
A5
B5
C5
C5
D5
E6
3447
3451
3453
3454
3455
3456
3460
3461
3462
3463
3465
3466
3480
3481
3485
3486
3487
3489
3492
3499
3520
3522
3524
3525
3528
3541
3545
3547
3548
3551
3570
3571
3573
3575
3580
3581
3601
3602
3607
3608
3609
3642
3643
3644
3645
3646
3681
3682
3684
3685
3686
3687
3688
3689
3691
3692
3694
3695
3822
3823
3824
3826
3841
3852
3904
3906
3907
3909
3910
3911
4000
4001
4101
4102
4104
4105
4112
4114
4116
4121
4122
4123
4124
4126
4127
4128
4129
4131
4132
4133
4151
4152
4161
4162
4163
4164
4405
4491
4560
4571
4602
4603
4604
C5
C5
D3
D3
C5
C3
C5
C6
C6
D6
C6
C6
A5
A5
A5
A5
B5
A5
A3
B4
D3
D3
E3
E4
D3
D3
D3
D3
D3
C3
C3
C3
C3
C3
C3
D3
A4
A4
A4
A4
A4
A4
A4
A4
B4
A5
C1
C1
B1
B1
B1
C1
C1
B1
E1
E1
E1
C2
C4
C4
C5
C4
B5
B5
B3
B3
B3
B3
B3
B3
A6
A5
A6
B6
B6
B6
B6
B6
B6
B6
B6
B6
B6
B6
B6
B6
B6
C6
B6
B6
C6
C6
B6
B6
B6
C6
D5
A3
C4
C5
B4
A4
A4
4606
4610
4661
4692
4694
4695
4698
4699
4821
4822
4841
4842
4843
4844
4845
4847
4848
4849
4850
4851
4852
4853
4921
4922
4981
4982
4983
4984
6127
6151
6152
6161
6426
6445
6451
6452
6460
6464
6481
6491
6492
6505
6624
6626
6627
6628
6681
6908
7101
7151
7152
7161
7162
7201
7202
7422
7423
7451
7461
7462
7466
7491
7520
7522
7523
7541
7570
7580
7601
7841
B4
B4
B4
C2
C1
E1
B2
B2
C5
C5
C5
C5
C5
C5
C5
B4
B4
B4
C4
C4
C5
C5
B3
B3
D1
D1
D1
D1
B6
C6
C6
C6
C5
C5
C5
C5
C6
C6
B4
A3
A4
D3
B5
B4
B4
B4
B4
B3
B6
C6
C6
B6
B6
B5
B4
C5
C5
D3
C6
C6
C6
A3
E3
E4
D3
D3
C3
C3
B4
C5
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 42
Layout Mono Carrier (Part 1 Bottom Side)
Part 1 of
3139 123 5596.2
CL 36532083_02a.eps
121203
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 43
Layout Mono Carrier (Part 2 Bottom Side)
Part 2
3139 123 5596.2
CL 36532083_02b.eps
091203
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 44
Layout Mono Carrier (Part 3 Bottom Side)
Part 3
3139 123 5596.2
CL 36532083_02c.eps
091203
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 45
Layout Mono Carrier (Part 4 Bottom Side)
Part 4
3139 123 5596.2
CL 36532083_02d.eps
121203
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 46
CRT Panel
1
2
3
4
CRT PANEL
5
6
7
8
9
10
11
160V
160V
A
1303
RES
0165
Aquadag
171V
7313
BF422
33K
3300
BLUE
GREEN
68R
3313
A
RED
1301-1
99V
6313
98V
3
BAS321
F301
220R
GND_CRT
4304
4305
4306
BF422
33K
F302
7315
8V
6
17V
7
8
5V4
R
F303
5
GND_CRT
6
6316
95V
7310
BF422
3306
7
GND_CRT1
BAS321
9
1
100V
P3
4301
P5
P6
P9
3305
3V6
6317
3309
102V
120V
1
5
F310
4302
6
11
8
180p
220R
9
3318
220R
2302
3311
8V
5V9
D
Heater
CG
G2
3V
2V2
7311
RES
Ground
G3
G1
7
371V
2V3
10
Heater
CR
H1
CRT
9 Pin
12 Pin
H2
GND
VG1
Pin 1
Pin 6
Pin 1 & 12
Pin 5
Green
VG2
Pin 9
Pin 8
Pin 6
Pin 7
Red
Heater
Heater
Pin 7
Pin 5
Pin 4
Pin 8
Pin 9
Pin 10
Blue
Pin 3
Pin 11
CB
12
1n
160V
6318
4307 RES
GND
1K5
BAS316
3319
BAS316
2318
GND_CRT
6301
BZX284-C8V2
E
6307
GND_CRT1
GND_CRT1
2303
Red
1302-A
1K5
7318
BF423
BF422
C
Red
B
7312
220R
GND_CRT
Green
1K5
BAS321
3310
98V
F309
99V
D
17V
33K
5V4
Green
P1
G
8V
7317
BF422
CRT
Blue
P8
F308
180p
3308
3V
Blue
P7
1K5
160V
3V
2V3
7309
RES
220R
GND_CRT
Filament
DIPMATE
B
P4
220R
2301
8
3301
97V
7316
BF423
3V6
3307
TO 1622 OF
5
7314
BF423
2V3
7307
RES
2V2
3
4
160V
180p
3304
2
4
3V
4300
3303
4303
220R
1300
1
C
7308
BF422
2300
B
3V6
TO CRT SOCKET
3302
VG1 VG2
TO CRT SOCKET
E
GND_CRT GND_CRT
47n
2304
F
EHT
FOCUS
680p
VG2
GND_CRT1
F
FROM MAIN CHASSIS TO LOT
GND_CRT
G
SIZE
14"/15RF
20"/21"
1301
1302
SOC M-NECK
-
SOC N-NECK
3311
4303
4304
330R
-
390R
SM JUMP
-
4305
4306
SM JUMP
SM JUMP
-
SM JUMP
F302
F301
F308
F303
F309
F310
G
1V / div DC
20µs / div
1V / div DC
20µs / div
1V / div DC
20µs / div
50V / div DC
20µs / div
50V / div DC
20µs / div
50V / div DC
20µs / div
CL 36532044_011.eps
200603
3139 123 5604.1
1
2
3
4
5
6
7
8
9
10
11
VG2 F9
0165 A7
1300 B1
1301-1 B7
1302-A D7
1303 A7
2300 B3
2301 D4
2302 E4
2303 F2
2304 F1
2318 E4
3300 A3
3301 C5
3302 B2
3303 B3
3304 B3
3305 C5
3306 C2
3307 D3
3308 D4
3309 D5
3310 D2
3311 E4
3313 A4
3318 E4
3319 E6
4300 B2
4301 C2
4302 D2
4303 B1
4304 B1
4305 B1
4306 B1
4307 E2
6301 E3
6307 E2
6313 B4
6316 C4
6317 D4
6318 E4
7307 B2
7308 B3
7309 C2
7310 C3
7311 D2
7312 D4
7313 A4
7314 B4
7315 B4
7316 C4
7317 C4
7318 D4
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 47
Layout CRT Panel (Top Side)
0165
1300
1301
1302
1303
2303
2304
3300
3301
3304
3305
3308
3309
3310
3313
3318
3319
7308
7310
7312
7313
7314
7315
7316
7317
7318
9300
9302
9303
9304
9314
9315
9316
9317
9318
VG2
3139 123 5604.2
CL 36532083_003.eps
111203
A1
A2
A1
A1
A1
A2
A2
A2
A2
A2
A1
A2
A1
A2
A2
A1
A1
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A1
Circuit Diagrams and PWB Layouts
L03.1U AA
7.
EN 48
Layout CRT Panel (Bottom Side)
2300
2301
2302
2318
3302
3303
3306
3307
3311
4300
4301
4302
4303
4304
4305
4306
6301
6307
6313
6316
6317
6318
7307
7309
7311
3139 123 5604.2
CL 36532083_004.eps
111203
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
A2
Circuit Diagrams and PWB Layouts
Top Control Panel
1010 A1
1011 B3
1012 B3
1013 B2
1014 B2
3010 A1
L03.1U AA
7.
EN 49
Layout Top Control Panel (Bottom Side)
3011 A2
3012 A2
1
3013 A3
3014 A3
3010 A1
3011 A1
3015 A3
3016 A3
2
3012 B2
3013 A1
3014 A1
3015 A2
3016 A2
3
TOP CONTROL PANEL
1010
1
TO 0239
OF
2
3015
1K0
0R
2K2
3016
3013
3014
200R
3012
3011
430R
C+
C-
1013
1014
PLUG&PLAY
V+
1011
V-
1012
B
MENU
CL 36532044_012.eps
130603
3139 123 5716.1
1
A
RES
3010
B
200R
3
A
2
3
Layout Top Control Panel (Top Side)
1010 A2
1011 A2
1012 A1
1013 A1
1014 B1
3139 123 5716.1
3139 123 5716.1
CL 36532044_013.eps
220503
CL 36532044_014.eps
220503
Circuit Diagrams and PWB Layouts
Personal Notes:
L03.1U AA
7.
EN 50
Personal Notes:
Alignments
L03.1U AA
8.
EN 51
8. Alignments
Index of this chapter:
8.1 General Alignment Conditions
8.2 Hardware Alignments
8.3 Software Alignments and Settings
Note: The Service Default Alignment Mode (SDAM) is
described in the "Service Modes, Error Codes and Fault
Finding" section. SDAM menu navigation is performed by using
the MENU UP, MENU DOWN, MENU LEFT, and MENU
RIGHT keys of the remote control transmitter.
8.1
General Alignment Conditions
Perform all electrical adjustments under the following
conditions:
• AC voltage and frequency: according to country's
standard.
• Connect the television set to the AC power via an isolation
transformer.
• Allow the television set to warm up for approximately 20
minutes.
• Measure the voltages and waveforms in relation to chassis
ground (with the exception of the voltages on the primary
side of the power supply). Never use heatsinks as ground.
• Test probe: Ri > 10 M ohm; Ci < 2.5 pF.
• Use an isolated trimmer/screwdriver to perform the
alignments.
8.2
Hardware Alignments
0231
C
0212
5500
2503
7641
A SDAM
5520
9527
7200
3606
5441
B
1000 (TUNER)
LOT
Focus
Screen
VG2
ComPair
D
1003
CL 36532044_036.eps
180603
Figure 8-1 Top view family board
8.2.1
Vg2 Adjustment
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
2. Use the MENU UP/DOWN keys to highlight the WHITE
TONE sub menu.
3. Press the MENU LEFT/RIGHT key to enter the WHITE
TONE sub menu.
4. In the WHITE TONE sub menu, press the MENU UP/
DOWN keys to select NORMAL RED, NORMAL GREEN,
or NORMAL BLUE.
5. Use the MENU LEFT/RIGHT keys to set the values of
NORMAL RED, NORMAL GREEN and NORMAL BLUE to
'40'.
6. Press the MENU button twice to enter the normal user
menu.
7. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu (if necessary).
8. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
9. Use the MENU UP/DOWN keys to select CONTRAST. Be
sure to record the current value of CONTRAST.
10. Use the MENU LEFT/RIGHT keys to set the value of
CONTRAST to '0'.
11. Use the MENU UP/DOWN keys to select BRIGHTNESS.
Be sure to record the current value of BRIGHTNESS.
12. Use the MENU LEFT/RIGHT keys to set the value of
BRIGHTNESS to minimum (OSD just visible in a dark
room).
13. Press the MENU button twice to return to the top level
SDAM menu.
14. Press the OSD/STATUS button to hide the SDAM
onscreen display ("S" indication remains visible). This, to
avoid interferences during the waveform measurements
15. Connect the RF output of a video pattern generator to the
antenna input, and input a 'black picture' test pattern to the
television set.
16. Set the oscilloscope to 50 V/div and the time base to 0.2
milliseconds (external triggering on the positive vertical
pulse with a 10:1 probe).
17. Ground the scope at the CRT panel and connect a 100:1
probe to one of the cathodes of the picture tube socket (pin
7= Red, pin 9= Green, and pin 3= Blue, see also schematic
diagram B1). Measure the level of the black current
measuring pulses. These are the second line (Red), third
line (Green), and fourth line (Blue) directly after the frame
blanking (see figure "V_cut-off").
Remark: This chassis is using a TDA93XX UOC series.
These use two different measuring pulses at each of the R,
G, and B outputs. The above-mentioned level applies to
the pulse with the lowest level of each gun.
18. Select the cathode with the highest V_dc value for the
alignment. Adjust the V_cut-off of this gun with the
SCREEN potentiometer (see figure "Top view family
board") on the LOT to the correct value (see table "Vg2
alignment values").
19. Press the OSD/STATUS button to display the SDAM
onscreen display.
20. Press the MENU button to enter the normal user menu.
21. In the normal user menu, use the MENU UP/DOWN keys
to highlight the PICTURE sub menu (if necessary).
22. Press the MENU LEFT/RIGHT keys to enter the PICTURE
sub menu.
23. Use the MENU UP/DOWN keys to select CONTRAST.
24. Use the MENU LEFT/RIGHT keys to reset the value of
CONTRAST to the original value.
25. Use the MENU UP/DOWN keys to select BRIGHTNESS.
26. Use the MENU LEFT/RIGHT keys to reset the value of
BRIGHTNESS to the original value.
27. Press the MENU button twice to return to the top level
SDAM menu.
28. Use the POWER button on the remote control transmitter
or the POWER button on the television set to turn off the
television set. This will save the changes made in SDAM.
EN 52
8.
L03.1U AA
Alignments
max.
VCUTOFF [VDC]
0V Ref.
CL 06532130_014.eps
131000
Figure 8-2 V_cutoff
Table 8-1 Vg2 alignment values
8.2.2
Screen Size
Cut-off point (V)
14RF
+135 V ± 4 V
20V
+140 V ± 4 V
20RF
+140 V ± 4 V
27V
+140 V ± 4 V
Focusing
1. Connect the RF output of a video pattern generator to the
antenna input.
2. Input a circle or crosshatch test pattern to the television set.
3. Press the SMART PICTURE button on the remote control
transmitter repeatedly to choose NATURAL (or MOVIES)
picture mode.
4. Adjust the FOCUS potentiometer (see figure "Top view
family board") until the vertical lines near the left and right
sides of the screen, and near the horizontal center of the
screen, are at minimum width without visible haze.
8.3
Software Alignments and Settings
The following options are performed in the Service Default
Alignment Mode (SDAM). SDAM is described in the "Service
Modes, Error Codes and Fault Finding" section.
The following alignments are explained:
1. OPTIONS
2. TUNER
3. WHITE TONE
4. GEOMETRY
5. AUDIO
3. Press the MENU LEFT or MENU RIGHT key to enter the
OPTIONS sub menu.
4. In the OPTIONS sub menu, press the MENU UP/DOWN
keys to select 'OP 1' through 'OP 7'.
5. Use the number keys on the remote control transmitter to
enter a new value for the selected option byte. The value
must be entered as a three-digit value (for example, '4'
would be entered as '0 0 4').
6. The selected value must be between '0' and '255'.
7. When all desired changes to the option bytes are made,
press the MENU button to return to the top level SDAM
menu. This will save changes to the option byte settings.
8. To ensure the option byte changes take effect:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
Leaving the OPTION submenu saves the changes in the
Option Byte settings. Some changes will only take effect after
the set has been switched OFF and ON with the mains switch
(cold start).
How to Calculate the Value of an Option Byte
Calculate an Option Byte value (OP 1 .. OP 7) in the following
way:
1. Check the status of the single option bits (OB): are they
enabled (1) or disabled (0).
2. When an option bit is enabled (1), it represents a certain
value (see first column "value between brackets" in table
below). When an option bit is disabled, its value is 0.
3. The total value of an Option Byte is formed by the sum of
its eight option bits. See second table below for the correct
Option Bytes per type number.
Bi t
(val ue)
0 (1)
1 (2)
2 (4)
3 (8)
4 (16)
5 (32)
6 (64)
7 (128)
Total:
OP1
OP2
OP3
OP4
OP5
OP6
OP7
OB10
OB11
OB12
OB13
OB14
OB15
OB16
OB17
Sum
OB20
OB21
OB22
OB23
OB24
OB25
OB26
OB27
Sum
OB30
OB31
OB32
OB33
OB34
OB35
OB36
OB37
Sum
OB40
OB41
OB42
OB43
OB44
OB45
OB46
OB47
Sum
OB50
OB51
OB52
OB53
OB54
OB55
OB56
OB57
Sum
OB60
OB61
OB62
OB63
OB64
OB65
OB66
OB67
Sum
OB70
OB71
OB72
OB73
OB74
OB75
OB76
OB77
Sum
CL 36532044_037.eps
160603
8.3.1
OPTIONS
Figure 8-3 Option Byte calculation
Options are used to control the presence or absence of certain
features and hardware.
Note: Each option byte controls several features of the
television set; therefore, before changing option byte
information, it is important to record the current option byte
values. This ensures that the television features can be
restored to the original settings, if necessary.
How to Change an Option Byte
An Option Byte represents a number of different options.
Changing these bytes directly makes it possible to set all
options very fast. All options are controlled via seven option
bytes. Select the option byte (OP 1.. OP 7) with the MENU UP/
DOWN keys, and enter the new value.
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
2. Use the MENU UP/DOWN keys to highlight the OPTIONS
sub menu.
Table 8-2 Options settings
Typenumber
OP1 OP2 OP3 OP4 OP5 OP6 OP7
20L140/37C
65
215
65
162 196 201
0
20L145/37C
65
215
65
162 196 201
0
14RFL150/37C
65
215
65
162 196 201
0
20PT6331/37C
65
215
65
162 192 201
0
162 204 201
20PT6431/37C
65
215
65
20MS3341/37C
65
215
65
20PT6341/37
65
215
20PT5441/37
65
215
14PT6441/37
65
27PT5445/37
27MT3305/17
2
0
73
0
65
162 204 201
0
65
162 204 201
0
215
65
162 204 201
0
65
215
65
130 204 201
0
65
211
65
2
192
196 201
0
Option Bit Assignment
Following are the option bit assignments for all L03 software
clusters.
Alignments
L03.1U AA
8.
EN 53
Table 8-3 Option Bit Assignment
Option Byte
OP #
1
Option Bit Definition
Assignment
Bit = [0]
Bit = [1]
Tuning is not for China set or NTSC only Tuning is for China set or NTSC only set
set, or this option bit is not applicable
OBx2 UK_PNP
UK's default Plug and Play setting is not UK's default Plug and Play setting is available. When UK_PNP
LATAM & NAFTA: 0
available or not applicable
and VIRGIN_MODE are set to 1 at the initial setup, LANGUAGE =
ENGLISH, COUNTRY = GREAT BRITAIN and after exiting from
menu, VIRGIN_MODE will be set automatically to 0 while
UK_PNP remains 1
OBx3 ACI
OBx4 ATS (EU), or
FINE_TUNING
(NAFTA), or
LANGUAGE_MALAY
(AP)
OBx5 LNA
LATAM & NAFTA: 0 for other sets, 1
Virgin mode is disabled or not applicable Virgin mode is enabled. Plug and Play menu item will be displayed LATAM & NAFTA: 0
to perform installation at the initial startup of the TV when
VIRGIN_MODE is set to 1. After installation is finished, this option
bit will be automatically set to 0
ACI feature is disabled or not applicable ACI feature is enabled
LATAM & NAFTA: 0.
Feature is disabled or not applicable
Feature is enabled
LATAM & NAFTA: 0
Auto Picture Booster is not available or
not applicable
Auto Picture Booster is available
LATAM & NAFTA: 0
OBx6 FM_RADIO
FM radio feature is disabled or not
applicable
FM radio feature is enabled
LATAM & NAFTA: 0
OBx7 PHILIPS_TUNER
ALPS / MASCO compatible tuner is in
use
Philips compatible tuner is in use
LATAM & NAFTA: 0
OBx0 HUE
Hue/Tint Level is disabled or not
applicable
Hue/Tint Level is enabled
LATAM & NAFTA: 1
OBx1 COLOR_TEMP
Color Temperature is disabled or not
applicable
Color Temperature is enabled
LATAM & NAFTA: 1
OBx2 CONTRAST_PLUS
OBx3 TILT
Contrast+ is disabled or not applicable
Contrast+ is enabled
LATAM & NAFTA: 1
Rotate Picture is disabled or not
applicable
Rotate Picture is enabled
LATAM & NAFTA: 0
OBx4 NOISE_REDUCTION
Noise Reduction (NR) is disabled or not Noise Reduction (NR) is enabled
applicable
LATAM & NAFTA: 0
OBx5 CHANNEL_NAMING
Name FM Channel is disabled or not
applicable
Name FM Channel is enabled
LATAM & NAFTA: 0.
(Note: Name FM channel can be
enabled only when FM_RADIO= 1)
OBx6 SMART_PICTURE
Smart Picture is disabled or not
applicable
Smart Picture is enabled
LATAM & NAFTA: 1
OBx7 SMART_SOUND
Smart Sound is disabled or not
applicable
Smart Sound is enabled
LATAM & NAFTA:
0 for mono sets,
1 for stereo sets.
OBx0 AVL
OBx1 WSSB or
HOME_CINEMA
AVL is disabled or not applicable
AVL is enabled
LATAM & NAFTA: 1
WSSB is disabled or not applicable
WSSB is enabled
LATAM & NAFTA: 0.
(Note: This option bit can be set to 1
only when WIDE_SCREEN= 1)
OBx2 WIDE_SCREEN
Software is used for 4:3 set or not
applicable
Software is used for 16:9 set
LATAM & NAFTA: 0
2
OBx3 Virtual Dolby
OBx4 MSP34X5_VOL_CTRL
LATAM & NAFTA: 1
LATAM & NAFTA: 0.
(Note: For 2 x 10 W sets only)
3
4
Default setting
OBx0 CHINA or
NTSC_ONLY
OBx1 VIRGIN_MODE
OBx5 COMPRESS_16_9
COMPRESS 16:9 selection is not
applicable. Item should not be in the
FORMAT menu list
COMPRESS 16:9 selection is applicable. Item should not be in the LATAM & NAFTA: 0
FORMAT menu list
OBx6 EXPAND_4_3
Expand 4:3 selection is not applicable.
Item should not be in the FORMAT
menu list,
Expand 4:3 selection is applicable. Item should be in the FORMAT LATAM & NAFTA: 1
menu list
OBx7 EW_FUNCTION
EW function is disabled. In this case,
only Expand 4:3 is allowed, Compress
16:9 is not applicable
EW function is enabled. In this case, both Expand 4:3 and
Compress 16:9 are applicable.
LATAM & NAFTA: 0
OBx0 STEREO_NON_DBX
For AP_NTSC, chip TDA 9853 is not
present
For AP_NTSC, chip TDA 9853 is present
LATAM & NAFTA:
0 for mono sets,
1 for stereo sets.
OBx1 STEREO_DBX
For AP_NTSC, chip MSP 3445 is not
present
For AP_NTSC, chip MSP 3445 is present
LATAM & NAFTA: 0
OBx2 STEREO_PB or
KOREAN_2CS
OBx3 STEREO_NICAM_2C
S
OBx4 OB44:
DELTA_VOLUME
OBx5 OB45: ULTRA_BASS
For AP_PAL, chip MSP3465 is not
present
For AP_PAL, chip MSP3465 is present
LATAM & NAFTA: 0
For EU and AP_PAL, chip MSP 3415 is For EU and AP_PAL, chip MSP 3415 is present
not present
LATAM & NAFTA: 0
Delta Volume Level is disabled or not
applicable
Delta Volume Level is enabled
Ultra Bass is disabled or not applicable
Ultra Bass is enabled
LATAM & NAFTA:
0 for mono sets,
1 for stereo sets
OBx6 VOLUME_LIMITER
Volume Limiter Level is disabled or not
applicable
Volume Limiter Level is enabled
LATAM & NAFTA: 0
OBx7 OB47: INCR_SUR
Incredible Surround feature is disabled
Incredible Surround feature is enabled
LATAM & NAFTA:
0 for mono sets,
1 for stereo sets.
EN 54
8.
Option Byte
5
6
L03.1U AA
Alignments
Option Bit Definition
OBx0 PIP or CLOCK
Feature is disabled or not applicable
Feature is enabled
LATAM & NAFTA: 0
OBx1 HM
HM is disabled or not applicable
HM is enabled
LATAM & NAFTA:
0 for stereo sets,
1 for mono sets.
OBx2 SVHS
SVHS source is not available
SVHS source is available
LATAM & NAFTA: 0. (Note: This
option bit is not applicable for EU)
OBx3 CVI
OBx4 AV3
CVI source is not available
CVI source is available
Side/Front AV3 source is not present
Side/Front AV3 source is present
LATAM & NAFTA: 0.
OBx5 AV2
AV2 source is not present
AV2 source is present
LATAM & NAFTA: 0.
(Note: For EU, when AV2=1, both
EXT2 and SVHS2 should be included
in the OSD loop)
OBx6 AV1
OBx7 NTSC_PLAYBACK
AV1 source is not present
AV1 source is present
LATAM & NAFTA: 1
NTSC playback feature is not available
NTSC playback feature is available
LATAM & NAFTA: 1
OBx0 BASS_TREBLE
Feature is not available
Feature is available
LATAM & NAFTA:
0 for mono sets,
1 for stereo sets
OBx1 SMART_TEXT
Smart Text Mode and Favorite Page are Smart Text Mode and Favorite Page are enabled
disabled or not applicable
LATAM & NAFTA: 0
OBx2 SMART_LOCK
Child Lock and Lock Channel are
disabled or not applicable for EU
Child Lock and Lock Channel are enabled for EU
LATAM & NAFTA: 1
OBx3 VCHIP (LATAM &
NAFTA & NAFTA) /
TXT_1PG (EU)
OBx4 WAKEUP_CLOCK
Feature is disabled
Feature is enabled
LATAM & NAFTA: 0.
Wake up clock feature is disabled or not Wake up clock feature is enabled
applicable
LATAM & NAFTA: 0
OBx5 SMART_CLOCK
Smart Clock Using Teletext and Smart
Clock Using PBS is disabled or not
applicable
Smart Clock Using Teletext and Smart Clock Using PBS is
enabled. For NAFTA, menu item AUTOCHRON is present in the
INSTALL submenu
LATAM & NAFTA: 0
OBx6 SMART_SURF
Smart Surf feature is disabled or not
applicable
Smart Surf feature is enabled
LATAM & NAFTA: 1
OBx7 PERSONAL_ZAPPIN
G
OBx0 SYSTEM_LT_1 and
SYSTEM_LT_2
Personal Zapping feature is disabled or Personal Zapping feature is enabled
not applicable
LATAM & NAFTA: 0
These two option bits are allocated for
LATAM system selection. (00: NTSC-M
; 01: NTSC-M, PAL-M ; 10: NTSC-M,
PAL-M, and PAL-N ; 11: NTSC-M, PALM, PAL-N, and PAL-BG)
OBx1
7
OBx2 SOUND_SYSTEM_AP OB70,OB71,OB72;These three option
bits are allocated for AP_PAL sound
system selection. (000: BG ; 001: BG /
DK ; 010: I / DK ; 011: BG / I / DK ; 100:
BG / I / DK / M)
OBx3 COLOR_SYSTEM_AP Auto, PAL 4.43, NTSC 4.43, and NTSC Auto, PAL 4.43, NTSC 4.43, NTSC 3.58, and SECAM
(This option bit is
3.58
allocated for AP-PAL
color system selection)
OBx4 SIGNAL_STRENGTH /
DVD WAKEUP TIMER
(DVD COMBI),
3D_COMBFILTER
(NAFTA)
OBx5 LNA_PP (for L01 AP
cluster),
VOICE_CONTROL
OBx6 ACTIVE_CONTROL
OBx7 TIME_WIN1
8.3.2
The time window is set to 1.2 s
The time window is set to 2 s
TUNER
Note: Described alignments are only necessary when the NVM
(part reference number 7641) is replaced.
IFPLL
This adjustment is auto-aligned. Therefore, no action is
required (default= "30").
AGC (AGC take over point)
1. Connect the RF output of a video pattern generator to the
antenna input.
2. Input a color bar test pattern to the television set.
3. Set the amplitude of the video pattern generator to 10 mV
and set the frequency to 475.25 MHz (PAL/SECAM) or
61.25 MHz (NTSC).
4. Connect a DC multimeter to pin 1 of the tuner (item 1000
on the main chassis).
LATAM & NAFTA: 0
LATAM & NAFTA: 1.
LATAM & NAFTA: 0
LATAM & NAFTA: 1
LATAM & NAFTA: 0 (Note: The timeout for all digit entries depends on this
setting)
5. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
6. Use the MENU UP/DOWN keys to highlight the TUNER
sub menu.
7. Press the MENU LEFT/RIGHT keys to enter the TUNER
sub menu.
8. Use the MENU UP/DOWN keys to select AGC.
9. Use the MENU LEFT/RIGHT keys to adjust the AGC value
(default value is "32") until the DC-voltage at pin 1 of the
tuner lies is 3.3 V.
10. Press the MENU button to return to the top level SDAM
menu.
11. To ensure the AGC change takes effect:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
Alignments
–
–
SL (Slicing Level)
This adjustment sets the sync slicing level for non-standard
signals. You must turn it 'on' to have no picture instability in
premium decoded cable channels.
• OFF: slicing level dependent on noise level.
• ON: fixed slicing level of 70 %.
CL (Cathode Drive Level)
Fixed value is "7".
8.3.3
WHITE TONE
The values of the 'black cut-off level' can be adjusted in the
'WHITE TONE' sub menu.
Normally, no alignment is needed for 'WHITE TONE', and the
given default values are used.
Default settings for NORMAL (color temperature= 11500 K):
NORMAL RED = 22
NORMAL GREEN = 21
NORMAL BLUE = 26
To adjust NORMAL RED, NORMAL GREEN, and NORMAL
BLUE:
1. Connect the RF output of a video pattern generator (e.g.
PM5418) to the antenna input.
2. Set the amplitude of the video pattern generator to at least
1 mV and set the frequency to 475.25 MHz (PAL/SECAM)
or 61.25 MHz (NTSC).
3. Input a "100 IRE white" pattern to the television set.
4. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
5. Use the MENU UP/DOWN keys to highlight the WHITE
TONE sub menu.
6. Press the MENU LEFT/RIGHT keys to enter the WHITE
TONE sub menu.
7. Use the MENU UP/DOWN keys to select NORMAL RED,
NORMAL GREEN, or NORMAL BLUE.
8. Set the Minolta CA100 color analyzer (or equivalent) in
RGB mode, and set all color temperature settings to their
default values.
8.
EN 55
9. Place the color sensor of the meter in the middle of the
screen.
10. Set the meter in "T-dUV-Y" mode, and set CONTRAST to
make the light output "Y" on the meter 90 nit ± 15%
11. Use the MENU LEFT/RIGHT keys to adjust the value of
NORMAL GREEN and/or NORMAL BLUE.
12. When all desired changes to the WHITE TONE sub menu
values are made, press the MENU button to return to the
top level SDAM menu.
13. To ensure the WHITE TONE settings are saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
Reconnect the television set to AC power.
Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
To adjust SL:
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
2. Use the MENU UP/DOWN keys to highlight the TUNER
sub menu.
3. Press the MENU LEFT/RIGHT keys to enter the TUNER
sub menu.
4. Use the MENU UP/DOWN keys to select SL.
5. Use the MENU LEFT/RIGHT keys to toggle SL 'Off' and
'On'.
6. Press the MENU button to return to the top level SDAM
menu.
7. To ensure the SL setting is saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
L03.1U AA
8.3.4
GEOMETRY
Introduction
The geometry alignment menu contains several items for
correct picture geometry alignment.
1
VERT. SLOPE
2
VERT. SHIFT
3
VERT. AMPLITUDE
4
V.S-CORRECTION
5
HOR. SHIFT
6
HOR. AMPLITUDE
7
E/W PARABOLE
8
UPPER E/W CORNER
9
LOWER E/W CORNER
10
E/W TRAPEZIUM
11
HOR. PARALLELOGRAM
12
HOR. BOW
CL 16532044_022.eps
140501
Figure 8-4 Geometry alignments
1. Connect the RF output of a video pattern generator to the
antenna input.
2. Input a crosshatch test pattern to the television set.
3. Set the amplitude of the video pattern generator to at least
1 mV and set the frequency to 475.25 MHz (PAL/SECAM)
or 61.25 MHz (NTSC).
EN 56
8.
L03.1U AA
Alignments
6. Select VERTICAL SHIFT (VSH) and align for vertical
centering of the picture on the screen.
7. Repeat the last two steps if necessary.
4. Press the SMART PICTURE button on the remote control
transmitter repeatedly to choose PERSONAL or MOVIES
picture mode.
5. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
6. Use the MENU UP/DOWN keys to highlight the
GEOMETRY sub menu.
7. Press the MENU LEFT/RIGHT keys to enter the
GEOMETRY sub menu.
8. Use the MENU UP/DOWN keys to highlight either the
HORIZONTAL sub menu or the VERTICAL sub menu.
9. Press the MENU LEFT/RIGHT keys to enter either the
HORIZONTAL sub menu or the VERTICAL sub menu.
10. Use the MENU UP/DOWN keys to select items in the
HORIZONTAL sub menu or the VERTICAL sub menu.
11. Use the MENU LEFT/RIGHT keys to adjust the values of
items in the HORIZONTAL and VERTICAL sub menus.
12. When all desired changes to the HORIZONTAL and
VERTICAL sub menu values are made, press the MENU
button twice to return to the top level SDAM menu.
13. To ensure the GEOMETRY settings are saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
The following alignments can be performed in the GEOMETRY
sub menu:
Horizontal Alignments:
• Horizontal Shift (HSH). Select Horizontal Shift to canter the
picture on the screen.
• Picture Width (PW). Aligns the width of the picture.
Vertical Alignments:
• Vertical slope (VSL). Aligns the picture so the proportions
are the same at the top and bottom of the screen. This
alignment must be performed first, before all other vertical
alignments. Turning SBL, 'on' will assist in performing this
alignment.
• Vertical Amplitude (VAM). Aligns the height of the picture
(other vertical alignments are NOT compensated).
• Vertical S-Correction (VSC). Aligns the vertical linearity, so
that the vertical intervals of the grid-patterns are the same
over the entire height of the screen.
• Vertical Shift (VSH). Aligns the vertical center of the picture
to the vertical center of the CRT. After performing this
alignment, it may be necessary to perform the VAM
alignment again.
• Service blanking (SBL). Turns the blanking of the lower half
of the screen 'on' or 'off' (to be used in combination with the
vertical slope alignment).
Methods of Adjustment
Vertical Amplitude and Position
1. Select SERVICE BLANKING (SBL) and set it to 1. The
lower half of the picture will be blanked.
2. Press the MENU UP/DOWN buttons to select VERTICAL
SLOPE (VSL).
3. Align VSL to start the blanking exactly at the horizontal
white line at the canter of the test circle (align the bottom of
the screen so that castellations just disappear).
4. Press the MENU UP/DOWN buttons to select SBL and set
it back to 0. The full picture reappears.
5. Select VERTICAL AMPLITUDE (VAM) and align the
picture height to approximately 13.0 - 13.1 blocks (align the
top of the screen so that castellations just disappear).
Horizontal Phase
1. Set PW to "0".
2. Select Horizontal Shift (HSH) to center the picture on the
screen.
Horizontal and Vertical Shift Offset for NTSC (TRINOMA and
PAL chassis)
1. Align the set for VSH and HSH (according to above
mentioned procedures) with a PAL system signal.
2. Change the signal to NTSC system and adjust
HORIZONTAL SHIFT OFFSET (H60) and VERTICAL
SHIFT OFFSET (V60) to center the picture on the screen.
3. Repeat if necessary.
The table below lists the default GEOMETRY values for the
different television sets.
Table 8-4 Default geometry values
Alignment Description
8.3.5
Value
PW 31
Picture Width
HSH
Horizontal Shift
1F
35
VSL
Vertical Slope
33
VAM
Vertical Amplitude
26
VSC
Vertical S orrection
23
VSH
Vertical Shift
31
AUDIO
Necessary measuring equipment:
• MTS (Multi-channel Television Sound) generator (e.g.
Fluke 54200).
• AC millivolt meter.
ILA (Input Level Alignment)
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
2. Use the MENU UP/DOWN keys to highlight the AUDIO sub
menu.
3. Press the MENU LEFT/RIGHT keys to enter the AUDIO
sub menu.
4. Use the MENU UP/DOWN keys to select ILA.
5. Apply a BTSC sound signal with a signal strength of 60
dBuV (1 mV_rms) to the aerial input. Measure the output
on pin 21 (L_OUT) of IC7841 with an AC millivoltmeter via
a Low Pass Filter (R= 10 kohm, C= 1.5 nF, measure on
the capacitor).
6. Use the MENU LEFT/RIGHT keys to adjust the meter
reading to 106 mV_rms ± 2 mV_rms (default ILA value is
"31").
7. Press the MENU button to return to the top level SDAM
menu.
8. To ensure the ILA setting is saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
LSA (Low Separation Alignment)
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
Alignments
2.
3.
4.
5.
6.
7.
8.
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
Use the MENU UP/DOWN keys to highlight the AUDIO sub
menu.
Press the MENU LEFT/RIGHT keys to enter the AUDIO
sub menu.
Use the MENU UP/DOWN keys to select LSA.
Apply a 300 Hz BTSC sound signal with a signal strength
of 60 dBuV (1 mV_rms) to the aerial input (only the left
channel of the stereo signal). Measure the output on pin 22
(R_OUT) of IC7841 with an AC millivoltmeter.
Use the MENU LEFT/RIGHT keys to adjust the meter
reading to a minimum value (default LSA value is "7" for
stereo sets, and "0" for mono sets).
Press the MENU button to return to the top level SDAM
menu.
To ensure the LSA setting is saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
HSA (High Separation Alignment)
1. Activate SDAM by pressing the following key sequence on
the remote control transmitter: 0 6 2 5 9 6 directly followed
by the MENU button (do not allow the display to time out
between entries while keying the sequence).
2. Use the MENU UP/DOWN keys to highlight the AUDIO sub
menu.
3. Press the MENU LEFT/RIGHT keys to enter the AUDIO
sub menu.
4. Use the MENU UP/DOWN keys to select HSA.
5. Apply a 3 kHz BTSC sound signal with a signal strength of
60 dBuV (1 mV_rms) to the aerial input (only the left
channel of the stereo signal). Measure the output on pin 22
(R_OUT) of IC7841 with an AC millivoltmeter.
6. Use the MENU LEFT/RIGHT keys to adjust the meter
reading to a minimum value (default HSA value is "31").
7. Press the MENU button to return to the top level SDAM
menu.
8. To ensure the HSA setting is saved:
– Turn the television set 'off' by using the 'POWER'
button on the remote control transmitter or the local
keyboard.
– Disconnect the television set from AC power for at
least ten seconds.
– Reconnect the television set to AC power.
– Turn the television set 'on' by using the 'POWER'
button on the remote control transmitter or the local
keyboard
L03.1U AA
8.
EN 57
EN 58
9.
L03.1U AA
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets
Index of this chapter:
9.1 Introduction
9.2 Source Selection
9.3 Audio
9.4 Video
9.5 Synchronization
9.6 Deflection
9.7 Power Supply
9.8 Control
9.9 Abbreviation List
9.10 IC Data Sheets
Video Processing
Front Control
Audio Processing
Power Supply
Figure 9-2 Bottom view family board
The L03 can be divided into two basic systems, i.e. mono and
stereo sound. While the audio processing for the mono sound
is done in the audio block of the UOC, external audio
processing ICs are used for stereo sets.
The tuning system features 181 channels with on-screen
display. The main tuning system uses a tuner, a
microcomputer, and a memory IC mounted on the main panel.
The microcomputer communicates with the memory IC, the
customer keyboard, remote receiver, tuner, signal processor IC
and the audio output IC via the I2C bus. The memory IC retains
the settings for favorite stations, customer-preferred settings,
and service / factory data.
The on-screen graphics and closed caption decoding are done
within the microprocessor where they are added to the main
signal.
The "L03"' chassis is a global TV chassis for the model year
2003 and is used for TV sets with screen sizes from 14 inch to
21 inch, in Super Flat and Real Flat executions. In comparison
to its predecessor (the "L01"), this chassis is further simplified:
it contains economized executions of the power supply, the
video processing (microprocessor), and the audio processing.
The standard architecture consists of a Main panel (called
"family board"), a Picture Tube panel, a Side I/O panel, and a
Top Control panel. The Main panel consists primarily of
conventional components with some surface mounted devices
in the audio and video processing part.
The chassis uses a Switching Mode Power Supply (SMPS) for
the main voltage source. The chassis has a 'hot' ground
reference on the primary side and a cold ground reference on
the secondary side of the power supply and the rest of the
chassis.
CRT Panel
Tuner + IF
Video Processing
9.2
Audio Amplifier
Audio Processing
Deflection
Deflection
CL 365320044_034.eps
160603
Introduction
Rear I/O
Rear I/O
Audio Amplifier
Notes:
• Only new circuits (compared to the L01.2 chassis) are
described in this chapter. For the other circuit descriptions,
see the manual of the L01.2L AA. This manual is available
in different languages:
– 3122 785 11800 = Spanish.
– 3122 785 11820 = Portuguese.
• Figures can deviate slightly from the actual situation, due
to different set executions.
• For a good understanding of the following circuit
descriptions, please use the block diagram in chapter 6,
and/or the electrical diagrams in chapter 7. Where
necessary, you will find a separate drawing for clarification.
9.1
Tuner + IF
The Source Select is divided mainly into two types, the "Mono
Source Select" and the "Stereo Source Select".
• The Mono Source Select, both audio and video, will be
done entirely by the UOC and will only be able to select one
external audio source.
• As for the Stereo Source Select, the Panasonic IC, which
is for BTSC decoding also, has 2 audio source inputs used
for source selection, whereas the UOC will take care of the
video selection.
Front Control
Power Supply
CL 36532044_035.eps
130603
Figure 9-1 Top view family board
The functions for video processing, microprocessor (P), and
CC/Teletext (TXT) decoder are combined in one IC (TDA937x),
the so-called Ultimate One Chip (UOC). This chip is mounted
on the component side of the main panel.
Source Selection
9.2.1
Switching Function for Stereo I/O
Video Source Selection
The video source selection is done by the UOC. The video
setting for LATAM / NAFTA is rather straightforward: a socalled "WYSIWYG" (what you see on the screen, is what you
get from the video ouput).
Audio Source Selection
The AN5829 (BTSC decoder) device does the external stereo
audio source selection. A maximum of three audio input
sources can be selected. AV1 or FRONT is selected by the
mechanical switch in the front cinch connector.
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.
EN 59
The "Stereo AVL" function operates via the AGC control of IC
AN5829S. During channel change and source selection, the
AGC function is to be switched "off" and then can resume to the
previous state ("on/off") as shown in timing diagram below.
The selected external audio source is then fed to the AN5829
AUX1 input (pins 2 and 3). The AV2 is fed directly to AN5829
via AUX2 (pins 23 and 24). Then via I2C, the AN5829 IC source
selection can be done.
9.2.2
L03.1U AA
Switching Function for Mono I/O
user press
Ch+ / Ch- or
change
source
For the Mono configuration, only one input pin is available for
the UOC.
200 msecs
Video Source Selection
The video switching is similar to the section above.
Volume Ctrl Voltage
50 msecs
Mu te/Volume
Mono: AVL_ On/Off
Stereo: AGC_On/Off
150 msecs
50 msecs
channel / source
change active
Audio Source Selection
The audio input (L1_IN) is connected to pin 35 of the UOC.
9.3
Audio
This chassis is targeted for the NAFTA market with Mono,
Stereo, or SAP sound system.
For the "basic" Mono and Stereo sets, sound processing
includes Volume control and AVL.
For stereo sets, IC AN5829S is the BTSC audio signal decoder
and AN5891K is the audio processing IC.
9.3.1
CL 36532044_038.eps
170603
Figure 9-3 AVL timing diagram
9.3.4
The TV set must mute:
• Whenever a "User Mute" is activated.
• Whenever there is a channel change, RF to RF, RF to AV,
AV to RF, and AV to AV (if any). In channel change, MUTE
must be activated first before any other activity and unMUTE must be done after every other activity has been
completed.
• Whenever there is a loss in the signal.
• During cold or warm start, MUTE must be activated until all
initialization processes are finished.
• When the set is going to STANDBY, MUTE must be
activated first before any other activities.
Processing
This chassis uses the Intercarrier demodulation concept (one
SAW filter for both video and audio). The base band (full
bandwidth) BTSC audio signal from the UOC is fed to pin 14 of
the stereo decoder. The Pilot detection and SAP detection
registers indicate the type of transmitted audio signal such as
Mono, Stereo, and/or SAP. Based on this indication, the
software controls will help to output the appropriate audio
signal at pins 21 and 22. The controls are done by the I2C bus
connected to pins 18 and 19.
Internal or External audio (pins 2, 3, 23, and 24) can also be
selected by the source selection register. For the selected
audio source, the AGC function can be applied. The output is a
fixed level output. The volume control function is available via
the power amplifier (AN7522/23).
Note:
1. MUTE mentioned above applies for the audio amplifier
mute (= PWM volume control mute).
2. The first condition does not apply for the UOC, IC
AN5891K, or IC AN5829S.
3. Above conditions refers to both mono and stereo sets.
9.4
The selected audio output from IC7841 (AN5829) is fed to pins
3 and 22 of IC7821 (AN5891) for audio processing functions,
such as Treble, Bass, Volume, Balance, and Surround sound
functions. L_out and R_out are then available on pins 12 and
15.
IC7821 is also I2C controllable (pins 13 and 14). An AVL
function is also available in this IC, and can be used for sets
using this IC. In this case, the AVL function of the AN5829 is
disabled. Subwoofer output (optional) is available on pin 20.
9.3.2
This chassis uses the TDA937x family Ultimate One Chip TV
processor (UOC), which is mounted in an SDIP 64 envelope.
The various versions of the UOC series combine the function
of a video processor together with a microcontroller and US
Closed Caption/TXT decoder.
9.5
Synchronization
Inside IC7200 (part D) the vertical and horizontal sync pulses
are separated. These "H" and "V" signals are synchronized
with the incoming CVBS signal. They are then fed to the H- and
V-drive circuits and to the OSD/TXT circuit for synchronization
of the On Screen Display and Teletext (CC) information.
9.6
9.3.3
Video
For a detailed circuit description of this part, we refer to the
L01.2L AA manual (see the beginning of this chapter for the
ordering codes). Please note that there can be minor
differences in the text (e.g. other item numbers), but the
described circuit principle is comparable.
Amplifier
The output is fed to the audio amplifier (IC7901 for stereo sets
or IC7902 for mono sets). This is a BTL amplifier (Bridge Tied
Load), which is actually a class AB amplifier with four
transistors for each channel. The advantage of BTL over the
standard Class AB amplifier is that it requires a lower supply
voltage to deliver a higher output.
The volume level is controlled at this IC (pin 9) by the
"VOLUME" control line coming from the microprocessor. After
amplification, the audio signal is send to the speaker /
headphone output connector.
Mute
Deflection
AVL (Automatic Volume Limiting)
The "Mono AVL" function operates via the UOC. During
channel change and source selection, the AVL bit is to be
switched "off" and then can resume to the previous state ("on/
off") as shown in the timing diagram below.
For a detailed circuit description of this part, we refer to the
L01.2L AA manual (see the beginning of this chapter for the
ordering codes). Please note that there can be minor
differences in the text (e.g. other item numbers), but the
described circuit principle is comparable.
EN 60
9.
L03.1U AA
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
The L03 range consists of TV sets spanning from 14 to 21 inch
using the same chassis architecture. For the chassis
architecture, the CRTs used do not need East/West Correction.
Therefore the geometry correction needed is horizontal shift,
vertical slope, vertical amplitude, vertical S-correction, vertical
shift and vertical zoom for geometry corrections (with the
appropriate offsets required for NTSC channels on PAL sets).
9.7
9.7.2
Derived Voltages
The voltages supplied by the secondary windings of T5520 are:
• "MainSupply" for the horizontal output.
• "V_aux/V_audio" for the audio circuit.
• An optional "DVD_Supply" for future extensions.
Other voltages are provided by the LOT. It supplies -12 V, the
tuner voltage, the filament voltage, and the +160 V source for
the video drive. These secondary voltages of the LOT are
monitored by the "EHT" lines.
9.8
9.8.3
Control
I/O Selection
For the control of the input and output selections, there are
three lines:
Introduction
The supply is a Switching Mode Power Supply (SMPS). The
frequency of operation varies with the circuit load. This 'QuasiResonant Flyback' behavior has some important benefits
compared to a 'hard switching' fixed frequency Flyback
converter. The efficiency can be improved up to 90%, which
results in lower power consumption. Moreover, the supply runs
cooler and safety is enhanced.
The control IC in this power supply is the TEA1506 (L01=
TEA1507). Unlike the TEA1507 control IC, the TEA1506 has
no internal high voltage start-up source, and therefore needs to
be started by means of an external bleeder resistor (R3506 and
R3507). The operating voltage for the driver circuit is also taken
from the 'hot' side of this transformer.
The switching regulator IC 7520 starts switching the FET 'on'
and 'off', to control the current flow through the primary winding
of transformer 5520. The energy stored in the primary winding
during the 'on' time is delivered to the secondary windings
during the 'off' time.
The "MainSupply" line is the reference voltage for the power
supply. It is sampled by resistors 3543 and 3544 and fed to the
input of the regulator 7540 / 6540. This regulator drives the
feedback optocoupler 7515 to set the feedback control voltage
on pin 6 of 7520.
The power supply in the set is "on" any time AC power is
connected to the set.
User Interface
The chassis uses a remote control with RC5 protocol. The
incoming signal is connected to pin 67 of the UOC.
The keyboard, connected to UOC pin 8, can also control the
set. Button recognition is done via a voltage divider.
The front LED (6691) is connected to an output control line of
the microprocessor (pin 11). It is activated to provide the user
information about whether or not the set is working correctly
(e.g., responding to the remote control, normal operation (USA
only) or fault condition)
Power Supply
For a detailed circuit description of this part, we refer to the
L01.2L AA manual (see the beginning of this chapter for the
ordering codes). Please note that there can be minor
differences in the text (e.g. other item numbers), but the
described circuit principle is comparable.
9.7.1
9.8.2
STATUS1
This signal provides information to the microprocessor on
whether a video signal is available on the SCART1 AV input
and output port (only for Europe). This signal is not connected
in LATAM/NAFTA sets.
STATUS2
This signal provides information to the microprocessor on
whether a video signal is available on the SCART2 AV input
and output port (only for Europe).
For sets with an SVHS input it provides the additional
information if a Y/C or CVBS source is present.
The presence of an external Y/C source makes this line 'high'
while a CVBS source makes the line 'low'.
SEL_AV1_AV2
This is the source select control signal from the
microprocessor. This control line is under user control or can
be activated by the other two control lines.
9.8.4
Power Supply Control
The Power Supply is interfaced with the microcontroller (UOC)
to provide the power supply with the control signals required for
burst mode operation in standby and to vary the picture width
by adjusting V_BAT.
The microprocessor part is supplied with 3.3 V and 8 V. The 3.3
V is derived from the "V_aux/V_audio" voltage via a 3V3
stabilizer (7493). The 8 V is derived from the 33V tuner voltage
via TS7491 and TS7496.
Two signals are used to control the power supply: STD_CON
and PW_ADJ.
STD_CON
This signal is generated by the microprocessor when overcurrent takes place at the "Main" line. This is done to enable the
power supply into standby burst mode, and to enable this mode
during a protection.
This is of logic "high" (3.3 V) under normal operation of the TV.
When the TV set is in Standby (or fault) condition, this signal is
a continuous pulse of 5 ms "low" (0 V) and 5 ms "high".
Note: In the L01 chassis this was inverted.
The microprocessor part of the UOC has the complete control
and CC/Teletext processing on board. The User menu's and
Service Default / Alignment Mode's are generated by the uP.
Communication to other ICs is done via the I2C-bus.
9.8.1
I2C-Bus
The main control system, which consists of the microprocessor
part of the UOC (7200), is linked to the external devices (Tuner,
NVM, Audio ICs, etc) by means of the I2C-bus. An internal I2Cbus is used to control other signal processing functions, like
video processing, sound IF, vision IF, synchronization, etc.
+3V3
AC INPUT
POWER SUPPLY
BLOCK WITH
TEA 1506
CONTROL IC
Std_Con
UOC
PW_ADJ
CL 36532044_039.eps
180603
Figure 9-4 Block diagram of power supply interface with UOC
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
PW_ADJ
This signal is generated by the UOC through a PWM port. This
PWM port is configured in Push Pull mode to generate a square
wave signal of 0 to 100% duty cycle with a default value of 50%
duty cycle.
PW_ADJ will eliminate tolerance and can adjust the picture
wide slightly.
9.8.5
9.9
2CS
ACI
ADC
AFC
Several protection events are controlled by the UOC. In case
one of these protections is activated, the set will go to
"Standby" mode.
AFT
AGC
The following bits are monitored:
• SUP (Supply voltage indication)
• XPR (X-ray protection)
• EVG (Enable Vertical Guard)
• NDF (Output Vertical Guard)
• BCF (Black Current Failure)
I2C protection
To check whether all I2C IC's are functioning.
9.
EN 61
Abbreviation List
Protection Events
Deflection protections
The main protections for deflection are X-ray protection, frame
amplifier failure detection, black current loop stability
protection, and +8V auxiliary supply protection. For X-ray
protection, the X-ray detection bit, XDT, must always be set to
"1" (detection mode). High EHT protection must be triggered
via software upon detection of the XPR bit switching to "1".
A suitable number of checks are done before putting the set
into protection mode in order to prevent false triggering.
For service requirements, the Enable Vertical Guard (RGB
blanking), EVG, can be disabled (set to "0") although this is not
necessary.
L03.1U AA
AM
AP
AR
ATS
AV
AVL
BCL
B/G
BTSC
CC
ComPair
CRT
CSM
CTI
CVBS
CVI
DAC
DBX
D/K
DFU
DNR
DSP
DST
DVD
EEPROM
EHT
EHT-INFO
EPG
EU
EW
EXT
FBL
FILAMENT
FM
H
HP
I
I2C
IF
IIC
2 Carrier (or Channel) Stereo
Automatic Channel Installation:
algorithm that installs TV sets directly
from cable network by means of a
predefined TXT page
Analogue to Digital Converter
Automatic Frequency Control: control
signal used to tune to the correct
frequency
Automatic Fine Tuning
Automatic Gain Control: algorithm that
controls the video input of the feature
box
Amplitude Modulation
Asia Pacific
Aspect Ratio: 4 by 3 or 16 by 9
Automatic Tuning System
External Audio Video
Automatic Volume Leveler
Beam Current Limitation
Monochrome TV system. Sound
carrier distance is 5.5 MHz
Broadcast Television Standard
Committee. Multiplex FM stereo sound
system, originating from the USA and
used e.g. in LATAM and AP-NTSC
countries
Closed Caption
Computer aided rePair
Cathode Ray Tube or picture tube
Customer Service Mode
Color Transient Improvement:
manipulates steepness of chroma
transients
Composite Video Blanking and
Synchronization
Component Video Input
Digital to Analogue Converter
Dynamic Bass Expander or noise
reduction system in BTSC
Monochrome TV system. Sound
carrier distance is 6.5 MHz
Direction For Use: description for the
end user
Dynamic Noise Reduction
Digital Signal Processing
Dealer Service Tool: special remote
control designed for dealers to enter
e.g. service mode
Digital Versatile Disc
Electrically Erasable and
Programmable Read Only Memory
Extra High Tension
Extra High Tension information
Electronic Programming Guide
Europe
East West, related to horizontal
deflection of the set
External (source), entering the set via
SCART or Cinch
Fast Blanking: DC signal
accompanying RGB signals
Filament of CRT
Field Memory or Frequency
Modulation
Horizontal sync signal
Headphone
Monochrome TV system. Sound
carrier distance is 6.0 MHz
Integrated IC bus
Intermediate Frequency
Integrated IC bus
EN 62
9.
ITV
LATAM
LED
L/L'
LS
M/N
NC
NICAM
NTSC
NVM
OB
OC
OP
OSD
PAL
PCB
PLL
POR
PTP
RAM
RC
RGB
ROM
SDAM
SAP
SC
S/C
SCL
SDA
SECAM
SIF
SS
STBY
SVHS
SW
THD
TXT
uP
UOC
V
V_BAT
V-chip
VCR
WYSIWYR
XTAL
YC
L03.1U AA
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
Institutional TV
Latin American countries like Brazil,
Argentina, etc.
Light Emitting Diode
Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is Band
I, L is all bands except for Band I
Large Screen or Loudspeaker
Monochrome TV system. Sound
carrier distance is 4.5 MHz
Not Connected
Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in Europe.
National Television Standard
Committee. Color system mainly used
in North America and Japan. Color
carrier NTSC M/N = 3.579545 MHz,
NTSC 4.43 = 4.433619 MHz (this is a
VCR norm, it is not transmitted off-air)
Non Volatile Memory: IC containing
TV related data e.g. alignments
Option Bit
Open Circuit
Option Byte
On Screen Display
Phase Alternating Line. Color system
mainly used in West Europe (color
carrier = 4.433619 MHz) and South
America (color carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
Printed Circuit board
Phase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired frequency
Power-On Reset
Picture Tube Panel (or CRT-panel)
Random Access Memory
Remote Control handset
Red, Green, and Blue video signals
Read Only Memory
Service Default / Alignment Mode
Second Audio Program
Sandcastle: pulse derived from sync
signals
Short Circuit
Serial Clock
Serial Data
SEequence Couleur Avec Memoire.
Color system mainly used in France
and East Europe. Color carriers =
4.406250 MHz and 4.250000 MHz
Sound Intermediate Frequency
Small Screen
Standby
Super Video Home System
Software
Total Harmonic Distortion
Teletext
Microprocessor
Ultimate One Chip
Vertical sync signal
Main supply voltage for the deflection
stage (mostly 141 V)
Violence Chip
Video Cassette Recorder
What You See Is What You Record:
record selection that follows main
picture and sound
Quartz crystal
Luminance (Y) and Chrominance (C)
signal
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
L03.1U AA
9.
9.10 IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.10.1 Diagram A5, AN5829S (IC7841)
Block Diagram
7
17
16
15
4
21
22
1
Vcc GND
L+R
Filter
L+R
Demod
OUT SW
20
I 2C
Decoder
18
DAC
24
23
Matrix
Pilot
Cancel
St. PLL
Stereo
Filter
SAP
Filter
14
Input
VCA
2
3
Offset
Cancel
L-R
Demod
L-R
Filter
SAP
Demod
SAP Out
Filter
5
Wide Band
RMS Det
Wide Band
Expand
Wide Band
Filter
8
Spectral
RMS Det
Spectral
Expand
Spectral
Filter
SAP
Det
10
9
f H, 2fH
Trap Filter
12
0.45
13
dbx
De-Emph
(L-R)/SAP
Switch
Noise
Det
24
1.27
15.27
0.4
1
13
12
Unit : mm
2.0
0.4
0.1
0.9
7.2
9.3
24-Lead PANAFLAT Package (SO-24D)
Test Circuit
Rout
Lout
H
G
2.2k
D
2.2k
+
4.7m
I
4.7m
J
PILOT
DET
MPX
IN
SAP
DET
SPEC
TIME
SPEC
DET
NOISE
DET
13
6
7
8
9
10
11
12
AN5829S
+
2.2m
14
PLL
5
+
0.1m
4.7m
+
15
SPEC
FIL
4
16
WB
DET
PE
3
17
SCL
Lout
2
18
VCC
Rout
1
19
SDA
AUXR2
OFFCAN2
AUXL2
OFFCAN1
20
AUXR1
+
21
AUXL1
+
22
AGC
+
23
180k
0.047m
0.1m
+
+
F
C
4.7m
24
+
4.7m
4.7m
4.7m
WB
TIME
4.7m
GND
L
6
11
Noise
Filter
K
19
AGC
Offset
Cancel
75ms
De-Emph
Pilot Det
ZAP
4.7m
+ 10m
(Ta) a
Vcc
5V
SW1
b
+
0.33m
0.022m
+ 3.3m
(Ta)
0.1m
0.1m
A
B
* (Ta) tantalum capacitor
CL 36532044_040.eps
171203
Figure 9-5 Internal Block Diagram and Pin Configuration
EN 63
EN 64
10.
L03.1U AA
10. Spare Parts List
Not applicable
Spare Parts List
Revision List
11. Revision List
Manual xxxx xxx xxxx.0
• First release.
Manual xxxx xxx xxxx.1
• information for 27V model added.
Manual xxxx xxx xxxx.2
• Table of contents updated with links.
• Some small text changes made.
L03.1U AA
11.
EN 65
EN 66
11.
L03.1U AA
Revision List