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SERVICE MANUAL
MODEL COMMANDER DEST. CHASSIS NO. MODEL
BG-3S CHASSIS
COMMANDER DEST. CHASSIS NO.
KV-PF14Q40 KV-PF14P40
RM-952 RM-952
E
SCC-U13M-A
Thailand SCC-U18Q-A
Serial number = 1) 6,500,001~ 2) 6,700,001~ 3) 6,800,001~
TRINITRON ® COLOR TV
KV-PF14P40/PF14Q40
RM-952
SPECIFICATIONS
Note Power requirements 220-240V AC, 50/60Hz 110-240V AC Power consumption (W) Indicated on the rear of the TV Television system Color system Bilingual language Channel coverage (Antenna) Audio output Number of terminal (Video) (Audio) Input : 2 Input : 2 Output : 1 14 inch 37 34 375 x 346 x 416 13 Design and specifications are subject to change without notice. Measured diagonally Measured diagonally Output : 1 Output : 1 Phono jacks; 1 Vp-p, 75 ohms Phono jacks; 500 mVrms Minijack B/G PAL, PAL60, NTSC4.43, NTSC3.58 (AV IN) PAL, PAL60, SECAM, NTSC4.43 Bilingual B/G VHF : E2 to E12/UHF : E21 to E69/CATV : S01 to S03, S1 to S41 75-ohm external terminal 3W KV-PF14P40 KV-PF14Q40 For Thailand only KV-PF14P40 KV-PF14Q40
Ø
(Earphone)
Picture tube Tube size (cm) Screen size (cm) Dimension (w/h/d, mm) Mass (kg)
CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
2
KV-PF14P40/PF14Q40
RM-952
TABLE OF CONTENTS
19Section Title Page Section Title Page
SELF DIAGNOSIS FUNCTION ................................ 4 1. GENERAL .......................................................... 8 2. DISASSEMBLY
2-1. 2-2. 2-3. 2-4. 2-5. Rear Cover Removal ................................................ Chassis Assy Removal ............................................. F Bracket Removal .................................................. Service Position ....................................................... Replacement of Parts ...............................................
2-5-1. 2-5-2. Replacement of Multi Button ........................... Replacement of Bar Optical .............................
5. DIAGRAMS
5-1 5-2 5-3 5-4
(1) (2) (3)
Block Diagram ......................................................... Frame Schematic Diagram ...................................... Circuit Boards Location .......................................... Schematic Diagrams and Printed Wiring Boards ...
Schematic Diagram of A(1/2) Board ................................. Scheamtic Diagram of A(2/2) Board ................................. Schematic Diagrams of C3 and F Boards .........................
2-6. 2-7. 2-8.
Terminal Bracket Removal ...................................... Degauss Coil Removal ............................................. Picture Tube Removal ..............................................
19 19 19 19 20 20 20 20 20 21
5-5
Semicondutors .........................................................
37 40 42 42 45 48 55 59
6. EXPLODED VIEWS
6-1. Chassis ..................................................................... 61
7. ELECTRICAL PARTS LIST ............................... 63
3. SET-UP ADJUSTMENTS
3-1. 3-2. 3-3. 3-4. Beam Landing .......................................................... Convergence ............................................................. Focus Adjustment .................................................... G2 (Screen) and White Balance Adjustments ......... 22 23 25 25
4. CIRCUIT ADJUSTMENTS
4-1. 4-2. 4-3. 4-4. 4-5. Adjustments with Commander ................................ Adjustment Method ................................................. Picture Quality Adjustments .................................... A Board Adjustment After IC003 (Memory) Replacement ............................................................. Picture Distortion Adjustment ................................. 26 27 35 35 36
3
KV-PF14P40/PF14Q40
RM-952
SELF DIAGNOSTIC FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user's knowledge and reference. If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
1.
DIAGNOSTIC TEST INDICATORS
When an errors occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the lamp will identify the first of the problem areas. Result for all of the following diagnostic items are displayed on screen. No error has occured if the screen displays a "0". Diagnostic Item Description · Power does not turn on No. of times Self-diagnostic STANDBY/TIMER display/Diagnostic lamp flashes result Does not light -- Probable Cause Location · Power cord is not plugged in. · Fuse is burned out F4601 (F board) · H.OUT Q511 is shorted. (A board) · -13V is not supplied. (A board) · IC 503 faulty (A board) Detected Symptoms · Power does not come on. · No power is supplied to the TV. · AC power supply is faulty. · Power does not come on. · Load on power line is shorted. · Has entered standby state after horizontal raster. · Vertical deflection pulse is stopped. · Power line is shorted or power supply is stopped. · No raster is generated. · CRT cathode current detection reference pulse output is small.
· +B overcurrent (OCP) or overvoltage (OVP) · Vertical deflection stopped · Horizontal deflection overdrive · White balance failure (no PICTURE)
2 times
002:000 or 002:001~255 003:001~255 004:001~255 at the same time
5 times
005:000 or 005:001~225
· G2 is improperly adjusted. (Note 2) · CRT problem. · IC301 is faulty. (A board) · No connection A board to C3 board.
· Micro reset
--
101:00 or 101:001~225
· Discharge CRT (C3 Board) · Static discharge · External noise
· Power is shut down shortly, after this return back to normal. · Detect Micro latch up.
Note 1: If a + B overcurrent is detected, stoppage of the vertical deflection is detected simultaneously. The symptom that is diagnosed first by the microcontroller is displayed on the screen. Note 2: Refer to screen (G2) Adjustment in section 3-4 of this manual.
4
KV-PF14P40/PF14Q40
RM-952
2.
DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT
2 times
5 times Lamp ON 0.3 sec. Lamp OFF 0.3 sec. Lamp OFF 3 sec.
STANDBY/SLEEP lamp
Diagnostic Item +B overcurrent/overvoltage Vertical deflection stopped White balance failure
Flash Count* 2 times 5 times
* One flash count is not used for self-diagnostic.
3.
STOPPING THE STANDBY/TIMER FLASH
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER lamp from flashing.
5
KV-PF14P40/PF14Q40
RM-952
4.
SELF-DIAGNOSTIC SCREEN DISPLAY
For errors with symptoms such as "power sometimes shuts off" or "screen sometimes goes out" that cannot be confirmed, it is possible to bring up past occurances of failure for confirmation on the screen: [To Bring Up Screen Test] In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below: [Screen display] / channel [5] / Sound volume [-] / Power ON Note that this differs from entering the service mode (mode volume [+]).
Self-Diagnosis screen display
SELF DIAGNOSTIC 002 : 000 003 : 000 004 : 000 005 : 001 101 : 000 Numeral "0" means that no fault has been detected.
Numeral "1" means a fault has been detected.
5.
HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to "0". Unless the result display is cleared to "0", the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs. [Clearing the result display] To clear the result display to "0", press buttons on the remote commander sequentially as shown below when the diagnostic screen is being displayed. Channel [8] / 0 [Quitting Self-diagnostic screen] To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
6
KV-PF14P40/PF14Q40
RM-952
6.
SELF-DIAGNOSTIC CIRCUIT
IC301 Y/CHROMA JUNGLE FROM CRT FROM [+B] Q604 C3
IC001 SYSTEM
IC003 MEMORY
21 IK-IN
IO-8DAT 45
5 B-DAT
18
MP/ PROTECT SDA 35
O-LED 51 46 IO-SDAT
[V] Q509/507
[+B overcurrent ªOCPº]
Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V.SYNC is more than seven verticals in a period, the unit will automatically turn off. Occurs when an absence of the vertical deflection pulse is detected by Q509 and IC001 shut down the power supply. Occurs when an overcurrent on V drive line is detected by Q507. Power supply will be shut down when detect this by IC001. If the RGB levels* do not balance or become low level within 5 seconds, this error will be detected by IC301. TV will stay on, but there will be no picture. * (Refers to the RGB levels of the AKB detection Ref pulse that detects IK.)
[Vertical deflection stopped] [Vertical deflection overcurrent] [White balance failure]
7
KV-PF14P40/PF14Q40
The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual.
SECTION 1 GENERAL
RM-952
WARNING
· Dangerously high voltages are present inside the TV. · TV operating voltage: 220 240 V AC (Thailand only),110 240V AC others.
Using Your New TV
Getting Started
Step 1
Connect the antenna
If you wish to connect a VCR, see the "Connecting a VCR" diagram below.
Do not open the cabinet and the rear cover of the TV. Refer servicing to qualified personnel.
Install the TV in a stable position. Do not allow children to climb onto it.
Rear of TV
IEC connector (not supplied) Antenna cable (not supplied)
To prevent fire or shock hazard, do not expose the TV to rain or moisture.
Do not operate the TV if any liquid or solid object falls into it. Have it checked immediately by qualified personnel only.
or
: Signal flow
8
2
Connecting a VCR
To watch the video, press ... (see page 12).
Rear of TV
Do not install the TV in a confined space, such as a bookcase or built-in cabinet. Do not block the ventilation openings of the TV. Clean the TV with a dry and soft cloth. Do not use benzine, thinner, or any other chemicals to clean the TV. Do not scratch the picture tube.
Antenna cable (not supplied) To antenna output
VCR To (antenna)
Do not pull the power cord to disconnect the TV. Pull it out by the plug.
Do not plug in too many appliances to the same power socket. Do not damage the power cord.
AUDIO VIDEO
1
VIDEO IN VIDEO OUT
To video and audio outputs Audio/Video cable (not supplied) (yellow) (black)
To ... 1 (video input)
Disconnect the power cord if you are not going to use the TV for several days.
Do not install the TV in hot, humid or excessively dusty places.
: Signal flow
4
Using Your New TV
Notes · If you connect a stereo VCR, connect the yellow plug to (the yellow jack) and the white plug to (the black jack). · If you connect a VCR to the (antenna) terminal, preset the signal output from the VCR to the program number 0 on the TV. · When no signal is input to the connected video equipment, the TV screen becomes blue.
Connecting optional components
You can connect optional video components, such as a VCR, multi disc player, camcorder or video game. To watch the picture of the connected equipment, press ... (see page 12).
Using Your New TV
CAUTION
Do not connect the power cord until you have completed making all other connections; otherwise a minimum leakage current might flow through the antenna and other terminals to ground.
Connecting a camcorder/video game equipment using the ... (video input) jacks
Front of TV Audio/Video cable (not supplied)
To... 2 (video input) To video and audio outputs
Step 2
Insert the batteries into the remote
Note · Do not use old batteries nor use different types of batteries together.
Camcorder
or
Video game equipment
Step 3
Preset the channels automatically
2
Front of TV
Note · You can also connect video equipment to the ... 1 (video input) jacks at the rear of your TV.
: Signal flow
9
1
Connecting video equipment using the Ú (monitor output) jacks
Antenna cable (not supplied) Rear of TV
2
VHF LOW
1
1
B/G
VCR
To antenna output
Tips · If you want to stop automatic channel presetting, press SELECT twice. · If your TV has preset an unwanted channel or cannot preset a particular channel, then preset your TV manually (see page 9).
1
To video and audio inputs
Now You Are Ready. . . To watch your TV, see page 11.
(yellow) (black)
To Ú (monitor output) Audio/Video cable (not supplied) : Signal flow
Note · When connecting a stereo VCR, connect the yellow plug to jack) and the white plug to (the black jack). Using Your New TV
(the yellow
KV-PF14P40/PF14Q40
5
6
Using Your New TV
RM-952
KV-PF14P40/PF14Q40
RM-952
Securing the TV
To prevent the TV from falling, secure the TV using one of the following methods:
Presetting channels
You can preset up to 100 TV channels in numerical sequence from program number 1 using the remote and the buttons on your TV as well.
1 4 7 ÷
SOUND MODE
u
2 5 8 0
Á
3 6 9
JUMP
PROGR
Using Your New TV
A
With the supplied screws, attach the band to the TV stand and to the rear of the TV using the provided hole.
Number buttons
or
Put the B pillar. cord or chain through the clamps to secure the TV against a wall or
. +/
PROGR +/ SELECT
FAVORITE
PIC MODE + or
10
A B
20 mm 3.8mm
TV
Presetting channels automatically
1 2
Press U to turn on the TV.
Press AUTO PROGR.
VHF LOW B/G
or
Note · Use only the supplied screws. Use of other screws may damage the TV.
To preset channels automatically from a specified program number
(1) Press SELECT until "AUTO PROGRAM" appears. (2) Press + or . The on-screen display will start flashing. (3) Press PROGR +/ or the number buttons until the desired program number appears. (4) Press + or .
Using Your New TV
7
8
Using Your New TV
Presetting channels manually
Presetting channels (continued)
SELECT MANUAL PROGRAM
1 2 3
Press SELECT until "MANUAL PROGRAM" appears. Press + or .
Skipping program numbers
1
Using Your New TV
Press PROGR +/ or the number buttons until the unused or unwanted program number appears. Press SELECT until "MANUAL PROGRAM" appears. Press + or . Press PIC MODE. Press SELECT.
VHF LOW B/G
Press PROGR +/ or the number buttons until the desired program number appears.
PROGR
1 4 7
2 5 8 0
3 6 9
2 3 4 5
or
-/--
To preset the skipped program number again
1
4
Press + or until the desired channel picture appears.
Preset the channel automatically or manually.
Tip · You can also use SELECT and ¸ +/ on the TV to preset channels and skip program numbers.
5
To use the fine tuning (FINE) function
Press SELECT.
SELECT
The fine tuning (FINE) function may help to reduce the following problems: double images and lines moving across the TV screen. You can use the fine tuning function as below: (1) Select the program number you want to adjust. (2) Press SELECT until "MANUAL PROGRAM" appears on the screen. (3) Press + or on the remote control once. to display "FINE" on the screen. (4) Press (5) Press + or continuously until the above problems are minimized. The + or icon on the screen flashes while tuning. (6) Press SELECT to return to normal screen.
11
To change the color system setting
If the color is abnormal when receiving programs through the (antenna) terminal or the ... (video input) jack (1) Press SELECT until "COL SYS" appears.
COL SYS: AUTO
(2) Press + or to select the appropriate color system until the color is optimal.
AUTO
PAL NTSC 3.58
Tip · Normally set "COL SYS" to "AUTO".
NTSC 4.43
Note · The color system "SECAM" is not available for KV-PF14P40. The color system "NTSC3.58" is not available for KV-PF14P40.
KV-PF14P40/PF14Q40
continued Using Your New TV
9
10
Using Your New TV
RM-952
KV-PF14P40/PF14Q40
RM-952
Watching the TV
This section explains functions used while watching the TV. Most operations can be done using the remote.
1 4 7 ÷
SOUND MODE
¤
Watching the TV (continued)
u ... ;
2 5 8 0
Á
Additional tasks
To Do this Press u. The u indicator on the TV lights up red. Press U on the TV. Press ¤. Press ... to select "VIDEO 1" or "VIDEO 2". To return to the TV program, press ;. Press JUMP. Press .
3 6 9
JUMP
PROGR
Using Your New TV
Number buttons JUMP
. +/
Turn off temporarily Turn off completely Mute the sound Watch the video input (VCR, camcorder, etc.) Jump back to the previous channel Display the on-screen information* Adjust the volume of each TV program automatically
PROGR +/ SELECT
FAVORITE
+ or
Press SELECT repeatedly until "INTELLIGENT VOL" appears, then press + or to select "ON". To cancel, select "OFF".
12
TV
* The picture, sound, and either the program number or video mode are displayed. The on-screen display for the picture and sound information disappears after about 3 seconds.
1
Press U to turn on the TV. When the TV is in the standby mode (the u indicator on the TV is lit red), press u on the remote or PROGR +/ on the TV. Press PROGR +/ or the number buttons to select the TV program. For double digit numbers, press ÷, then the number (e.g., for 25, press ÷, then 2 and 5).
Changing the on-screen display language (KV-PF14P40 only)
1 2
Press SELECT until "LANGUAGE / : ENGLISH"appears on the screen. Press + or to select " ".
SELECT
LANGUAGE /
: ENGLISH
2
PROGR
1 4
2 5 8 0
3 6 9
/ LANGUAGE :
or
7
-/--
3
Press +/ to adjust the volume.
Tip · You can also use SELECT and . +/ on the TV to select the on-screen display language.
continued Using Your New TV
11
12
Using Your New TV
Watching the TV (continued)
Setting the Wake Up timer
Additional tasks
To Turn off temporarily Turn off completely Mute the sound Watch the video input (VCR, camcorder, etc.) Jump back to the previous channel Display the on-screen information* Adjust the volume of each TV program automatically Do this Press u. The u indicator on the TV lights up red. Press U on the TV. Press ¤. Press ... to select "VIDEO 1" or "VIDEO 2". To return to the TV program, press ;. Press JUMP. Press .
1
Press until the desired period of time appears.
WAKE UP TIMER:10M After 10 minutes
Using Your New TV
WAKE UP TIMER:OFF No Wake Up timer
WAKE UP TIMER:12H00M After 12 hours
2 3
Select the TV program or video mode you want to display when you wake up. Press u or set the Sleep timer if you want the TV to turn off automatically. The indicator on the TV lights up orange.
Press SELECT repeatedly until "INTELLIGENT VOL" appears, then press + or to select "ON". To cancel, select "OFF".
To cancel the Wake Up timer
Press until "WAKE UP TIMER: OFF" appears or turn off the TV's main power.
Notes · The Wake Up timer starts immediately after the on-screen display disappears. · If no buttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer, the TV automatically goes into the standby mode. To continue watching the TV, press any button or control on the TV or the remote.
* The picture, sound, and either the program number or video mode are displayed. The on-screen display for the picture and sound information disappears after about 3 seconds.
13
12
Changing the on-screen display language (KV-PF14Q40 only)
1 2
Press SELECT until "LANGUAGE / : ENGLISH"appears on the screen. Press + or to select ". "
SELECT
LANGUAGE /
: ENGLISH
Setting the Sleep timer
Press until the desired period of time appears.
/ LANGUAGE : SLEEP TIMER:30M After 30 minutes SLEEP TIMER:60M After 60 minutes
Tip · You can also use SELECT and . +/ on the TV to select the on-screen display language.
SLEEP TIMER:OFF No Sleep Timer
SLEEP TIMER:90M After 90 minutes
To cancel the Sleep timer
Press until "SLEEP TIMER: OFF" appears or turn the TV off.
KV-PF14P40/PF14Q40
Using Your New TV
Using Your New TV
13
RM-952
KV-PF14P40/PF14Q40
RM-952
Advanced Operations
Customizing the picture and sound
(KV-PF14P40 only)
You can customize the picture and sound by selecting the picture and sound modes or by adjusting its settings.
SOUND MODE
Á
PROGR
Adjusting the picture and sound settings
SOUND MODE SELECT + or PIC MODE
1
Press SELECT until the desired setting appears.
SELECT
PICTURE
60
FAVORITE
Selecting the picture and sound modes
To select the picture mode
Press PIC MODE repeatedly until you get the desired picture mode.
PIC MODE
DYNAMIC STANDARD SOFT
Each time you press SELECT, the setting item will change as follows:
PICTURE
COLOR
BRIGHT
TREBLE
BASS
SHARP
HUE*
2 3
Press + or to adjust the item.
To adjust other items, repeat steps 1 to 2.
Advanced Operations
14
14
Select DYNAMIC STANDARD SOFT
To receive high contrast pictures. receive normal contrast pictures. receive mild pictures.
* "HUE" can be adjusted for the NTSC system only. Notes · When you select a picture or sound mode, the adjusted settings will be reset according to the selected mode. · You can also use SELECT and ¸ +/ on the TV to adjust the picture and sound settings.
To select the sound mode
Press SOUND MODE repeatedly until you get the desired sound mode.
SOUND MODE
DYNAMIC DRAMA SOFT
Select DYNAMIC DRAMA SOFT
To listen to dynamic and clear sound that emphasizes the low and high sound. listen to sound that emphasizes vocals and background music. receive soft sound.
Advanced Operations
Advanced Operations
15
Enjoying bilingual programs
(KV-PF14P40 only)
You can choose the sound of programs which are broadcast with the bilingual system.
1 4 7 ÷
SOUND MODE
2 5 8 0
Á
3 6 9
JUMP
PROGR
Blocking the channels (CHILD LOCK)
You can prevent a child from watching certain channels by using the buttons on the remote control.
1 4 7 ÷
SOUND MODE
2 5 8 0
Á
3 6 9
JUMP
PROGR
A/B H
SELECT
FAVORITE
+ or
FAVORITE
TV
TV
Viewing a bilingual program
Press A/B repeatedly until you receive the sound you want.
MAIN
SUB
(Sub sound)
1 2 3
Select the channel you want to lock. Press SELECT until "CHILD LOCK" appears on the screen. Press + or to select "ON". symbol appears on The the screen. To unlock the channel, press + or to select symbol "OFF". The disappears from the screen.
CHILD LOCK: ON
15
16
SELECT
b
(Main sound)
CHILD LOCK: OFF
Note · When viewing a non-bilingual program, select the main sound. Otherwise, you may hear some noise or abnormal sound.
1
Note · If you preset a locked channel, that particular channel will be unlocked automatically.
KV-PF14P40/PF14Q40
Advanced Operations
Advanced Operations
17
RM-952
KV-PF14P40/PF14Q40
RM-952
Additional Information
Self-diagnosis function
Your TV is equipped with a self-diagnosis function. If there is a problem with your TV, the u indicator flashes red. The number of times the u indicator flashes indicates the possible causes.
Troubleshooting
If you find any problem while viewing your TV, please check the following guide. If any problem persists, contact your Sony dealer .
Symptom
Snowy picture
Solutions
Possible cause
· Check the antenna cable and connection · Connection is loose or the on the TV, VCR and on the wall. (page 4) cable is damaged. · Press SELECT until "MANUAL · Channel presetting is PROGRAM" appears on the screen then inappropriate or preset the channel again. (page 9) incomplete.
Front of TV
Noisy sound
· Check the antenna type (VHF/UHF). Contact a Sony dealer for advice. · Adjust the antenna direction. Contact a Sony dealer for advice. · Try using a booster.
· The antenna type is inappropriate. · The antenna direction is inappropriate. · Signal transmission is low.
16
u indicator
Distorted picture
· Turn off or disconnect the booster if it is · Broadcast signals are too strong. in use.
Noisy sound
Good picture
1 2 3 4
Check that the u indicator flashes red a number of times between 3-second intervals. Count the number of times the u indicator flashes. Press U (main power) to turn off your TV. Inform your nearest Sony service center about the number of times the u indicator flashes. Be sure to note the model name and serial number located on the rear of your TV.
No picture Noisy sound
· If the sound of all the channels are noisy, check the TV system (TV SYS) setting (page 10), then press AUTO PROGR to preset the channels again (page 8). · If the sound of some channels are noisy, select the channel, then select the appropriate TV system (TV SYS). (page 10) · Check the power cord, antenna and the VCR connections. · Press u (power). · Press U (main power) on the TV to turn off the TV for about five seconds, then turn it on again.
· The TV system setting or channel presetting is inappropriate or incomplete.
· The power cord, antenna or VCR is not connected. · The TV is not turned on.
No sound
18 Additional Information
18 Additional Information
Troubleshooting (continued)
Symptom Symptom
Good picture
Solutions · Use the fine tuning (FINE) function. (page 10)
Possible cause · There is interference from external sources, e.g., heavy machineries, nearby broadcast station. · Your TV may need service.
Solutions · Press ¸ + to increase the volume level. · Press ¤ to cancel the muting. · Press A/B until a good sound is heard. (page 16) (KV-PF14P40 only)
Possible cause · The volume level is too low. · The sound is muted. · Broadcast signal has a transmission problem.
Lines moving across the TV screen.
No sound
The u indicator on your TV flashes red a number of times between 3-second intervals. TV cabinet creaks.
· Contact your nearest Sony service center. (page 18)
Dotted lines or stripes
· Do not use a hair dryer or other equipment near the TV. · Adjust the antenna direction for minimum interference. Contact a Sony dealer for advice. · Use a highly directional antenna. · Use the fine tuning (FINE) function. (page 10) · Adjust the antenna direction. Contact a Sony dealer for advice.
· There is local interference from cars, neon signs, hair dryers, power generators, etc.
--
· Changes in room temperature sometimes make the TV cabinet expand or contract, making a noise. This does not indicate a malfunction. · The TV's demagnetizing function is working. This does not indicate a malfunction.
A "boom" sound is heard when the TV is turned on.
--
Double images or "ghosts"
· Broadcast signals are reflected by nearby mountains or buildings. · The antenna direction is inappropriate.
17
· Turn off or disconnect the booster if it is · Use of a booster is in use. inappropriate.
No color
· Press SELECT until "COLOR" appears · The color level setting is on the screen, then press + or to adjust too low. the color level. (page 15) · Press SELECT until "COL SYS " appears · The color system setting is on the screen, then check the color inappropriate. system setting (usually set this to "AUTO"). (page 9). · Adjust the antenna direction. Contact a Sony dealer for advice. · The antenna direction is inappropriate. · The magnetic disturbance from external speakers or other equipment, or the direction of the earth's magnetic field may affect the TV.
Abnormal color patches
· Keep external speakers or other electrical equipment away from the TV. Do not move the TV while the TV is turned on. Press U (main power) on the TV to turn off the TV for about five minutes, then turn it on again.
KV-PF14P40/PF14Q40
20 Additional Information
Additional Information
21
RM-952
KV-PF14P40/PF14Q40
RM-952
Identifying parts and controls
Remote Control
Refer to the pages indicated in parentheses ( ) for details.
Front panel
9 0 !¡ 1 2
!¶
1 4 7 ÷
SOUND MODE
2 5 8 0
Á
3 6 9
JUMP
PROGR
1
3
2 5 8 0
Á
3 6 9
JUMP
PROGR
4 7 ÷
SOUND MODE
4 5 6 7
!§
!TM !£ !¢ !
FAVORITE
18
2
8
FAVORITE
TV
TV
1 3 4
U (main power) button (5) ¸ +/ (volume) buttons (11) ... (TV/video) button (12)
2 PROGR +/ (program) buttons (11)
5 AUTO PROGR (program) button (5) 6 SELECT button (9) 7
A (earphone) jack
1 u (power) button (11) 2 ; (TV) button (12) 3 Number buttons (11) 4 JUMP button (12) 5 PROGR +/ buttons (11) 6 SELECT button (9) 7 PIC MODE button (14) 8 + or buttons (9) (display) button (12) 9 !º ¤ (muting) button (12) !¡ ... (TV/video) button (12) +/ (volume) buttons (11) !TM !£ A/B button (16) (KV-PF14P40 only) !¢ Timer setting buttons (13) (wake up timer) (sleep timer) ! FAVORITE button (not used for this models)
!§ SOUND MODE button (14) !¶ Teletext operation buttons ( not used for this models) (text) (enlarge) (reveal) (hold) (index) (text clear) p (FASTEXT: red, green, yellow, blue)
Names/symbols of buttons on the remote are indicated in different colors to represent the available functions.
Label color White Green Button function For general TV operations For Teletext operations
22 Additional Information
Additional Information
23
SECTION 2 DISASSEMBLY
2-1. REAR COVER REMOVAL 2-3. F BRACKET REMOVAL
2 F board
1 Six screws (BVTP 4×16)
1 Three connector
Lever
19
2 Two screw (BVTP 4×16)
2-2. CHASSIS ASSY REMOVAL
2-4. SERVICE POSITION (Note: Remove F Bracket first.)
KV-PF14P40/PF14Q40
Lever
Lever
1 Chassis assy
RM-952
KV-PF14P40/PF14Q40
2-5. REPLACEMENT OF PARTS
For replacement of the Multi Button and Bar Optical, unscrew to exchange with the new parts, and fix them with screws (+BVTP) respectively.
RM-952
2-5-1.
REPLACEMENT OF MULTI BUTTON
2-6. TERMINAL BRACKET REMOVAL
Terminal board bracket
Multi button
Screw
Two screws
20
2-5-2. REPLACEMENT OF BAR OPTICAL
Bar optical
A board
2-7. DEGAUSS COIL REMOVAL
1 Demagnetization coil
2
Tension spring
One screw (BVTP 3×12)
Picture tube
2-8. PICTURE TUBE REMOVAL
· REMOVAL OF ANODE-CAP
NOTE : After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT.
3 F board 4 C3 board
· REMOVING PROCEDURES
5 Deflection yoke 2 A board 6 Four screws (Tapping screws)
a a
1 Turn up one side of the rubber cap in the direction indicated by the arrow a.
b b
1 Anode cap
2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.
c
21
Cushion
Anode button
3 When one side of the rubber cap is separated from the anode button, the anode-cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c.
·
HOW TO HANDLE AN ANODE-CAP
1 Do not damage the surface of anode-caps with sharp shaped objects. 2 Do not press the rubber too hard so as not to damage the inside of anode-cap. A metal fitting called the shatter-hook terminal is built into the rubber. 3 Do not turn the foot of rubber over too hard. The shatter-hook terminal will stick out or damage the rubber.
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
RM-952
SECTION 3 SET-UP ADJUSTMENTS
· ·
The following adjustments should be made when a complete realignment is required or a new picture tube is installed. These adjustments should be performed with rated power supply voltage unless otherwise noted.
Perform the adjustments in the following order : 1. Beam Landing 2. Convergence 3. Focus 4. White Balance Note : Test Equipment Required. 1. Color-bar/Pattern Generator 2. Degausser 3. Oscilloscope
Controls and switches should be set as follows unless otherwise noted: PICTURE control ........................................................... normal BRIGHTNESS control ................................................... normal
................................................................................................................................................................................................................................
Preparation : · In order to reduce the influence of geomagnetism on the set's · picture tube, face it east or west. Switch on the set's power and degauss with the degausser.
Purity control
3-1. BEAM LANDING
1. Input a white signal with the pattern generator. Contrast normal Brightness 2. Set the pattern generator raster signal to a green raster.
}
Fig. 3-2
3. Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas on each side. (See Figures 3-1 through 3-3.) 4. Move the deflection yoke forward and adjust so that the entire screen is green. (See Figure 3-1.) 5. Switch the raster signal to blue, then to red and verify the condition. 6. When the position of the deflection yoke has been decided, fasten the deflection yoke with the screws and DY spacers. 7. If the beam does not land correctly in all the corners, use a magnet to adjust it. (See Figure 3-4.)
c d
Blue Red Green
Fig. 3-3
Purity control corrects this area.
b a
Disk magnets or rotatable disk magnets correct these areas (a-d).
Deflection yoke positioning corrects these areas. b
c a
Fig. 3-1
d
Fig. 3-4
22
KV-PF14P40/PF14Q40
RM-952
3-2. CONVERGENCE
Preparation : · · · (1) Before starting this adjustment, adjust the focus, horizontal size and vertical size. Minimize the brightness setting. Provide dot pattern.
b
1 V. STAT
a a B b G R B G R b
Horizontal and Vertical Static Convergence
Center dot
R G B R G B
2 H. STAT VR
a b
R
H. STAT VR
G
B
B
G
R
V.STAT Magnet
3
a b a R
RV 702
b
B G G B R
b
4 BMC (Hexapole) Magnet.
C3 board
If the red, green and blue dots are not balanced or aligned, then use the BMC magnet to adjust in the manner described below.
R G B R G B R G B
(Moving vertically), adjust the V.STAT magnet so that the red, green and blue dots are on top of each other at the center of the screen.
Purity
BMC
R G B R G B R G B
BMC (Hexapole) Purity
V.STAT
V.STAT
23
KV-PF14P40/PF14Q40
RM-952
(2) Dynamic Convergence Adjustment Preparation: · Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence
RB
B R
YCH
on DY
TLV
YCH
(3) Screen-corner Convergence
TLV
b a-d : screen-corner misconvergence
a
Fix a Permalloy assy corresponding to the misconverged areas
a
b
c
d
c d
a to d : Permalloy assembly
24
KV-PF14P40/PF14Q40
RM-952
3-3. FOCUS ADJUSTMENT
Adjust FOCUS control on the flyback transformer for the best focus.
3-4. G2 (SCREEN) AND WHITE BALANCE ADJUSTMENTS
1. G2 (SCREEN) ADJUSTMENT 1) Set the PICTURE to normal. 2) Put to VIDEO input mode without signals. 3) Connect R, G and B of the C3 board cathode to the oscilloscope. 4) Adjust BRIGHTNESS to obtain the cathode voltage to the value below. 5) Adjust G2 (Screen) on FBT until picture shows the point before cut-off.
FOCUS
165 V ±2(VDC)
SCREEN
0V
FLYB ACK TRANSFORMER (T503)
2. WHITE BALANCE ADJUSTMENT 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS WITH COMMANDER). 2) Input white raster signal. 3) Set the PICTURE to minimum. 4) Select GCT (WHB 4) and BCT (WHB 5) with [1] and [4], and adjust the level with [3] and [6] for the best white balance. 5) Set the PICTURE to maximum. 6) Select GDR (WHB 1) and BDR (WHB 2) with [1] and [4], and adjust the level with [3] and [6] for the best white balance. 7) Write into the memory by pressing [MUTING] then [0]. 3. SUB BRIGHT ADJUSTMENT 1) Set to service mode. 2) Input a staircase signal of black to white from the pattern generator. 3) BRIGHTNESS .... 50%. PICTURE ............ MINIMUM 4) Select SBR (WHB7) with [1] and [4], and adjust SBR (WHB7) level with [3] and [6] so that the second stripe from the right is dimly lit.
White second from the right
Black
25
KV-PF14P40/PF14Q40
RM-952
SECTION 4 CIRCUIT ADJUSTMENTS
4-1. ADJUSTMENTS WITH COMMANDER
Service adjustments are made with the RM-952 that comes with this unit. 1, 4 3, 6 Select the adjustment item. Raise/lower the data value. Writes. Executes the writing. All the data becomes the values in memory. All user control goes to the standard state. Service data initialization (Be sure not to use usually.) Write 50Hz adjustment data to 60Hz, or vice versa.
a. ENTERING SERVICE MODE
With the unit on standby [DISPLAY] 5
VOL (+)
[MUTING]
7, 8, 5, 2, -
[POWER] This operation sequence puts the unit into service mode. b. METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition (Press [POWER] button on the commander), then press [POWER] button again, hereupon it becomes TV mode. c. METHOD OF WRITE INTO MEMORY 1) Set to Service Mode. 2) Press [1] (UP) and [4] (DOWN), select an item of adjustment. 3) Press [MUTING] button and it will indicate WRITE on the screen. 4) Press [0] button to write into memory. d. MEMORY WRITE CONFIRMATION METHOD 1) After adjustment, pull out the plug from AC outlet, and then plug into AC outlet again. 2) Turn the power switch ON and set to Service Mode. 3) Call the adjusted items again to confirm adjustments were made. The screen display is :
Device Name Item Name Item No Data Marking of virgin NVM
1 4 7 ÷
SOUND MODE
2 5 8 0
Á
3 6 9
JUMP
PROGR
FAVORITE
Mode
GEO 616S or 623S
00
HPS
1C
p
SERVICE
50
PAL, SECAM : 50 NTSC : 60
TV
1.0C
59
7F
0
000A
RM-952
Suffix No (OEM Code) Software version Total Power-On time (hours)
26
KV-PF14P40/PF14Q40
RM-952
4-2. ADJUSTMENT METHOD
Item Number 00 of device GEO This explanation uses H-Position as an example. 1. Select "GEO 00 HPS" with the 1 and 4 buttons. 2. Raise/lower the data with the 3 and 6 buttons. 3. Select the optimum state. (The standard is1F for PAL reception.) 4. Write with the [MUTING] button. (The display changes to WRITE.) 5. Execute the writing with the - button. (The WRITE display will be changed to red color while excuting, and back to SERVICE.) Use the same method for all Items. Use 1 and 4 to select the adjustment item, use 3 and 6 to adjust, write with [MUTING], then execute the write with -. Note : 1. In [WRITE], the data for all items are written into memory together. 2. For adjustment items that have different standard data between 50Hz or 60Hz, be sure to use the respective input signal after adjustment.
GEO
00
HPS 59
1F 7F
SERVICE 50 0 000A
GREEN Adjusted with [3] and [6] buttons.
616S 1.0C or 623S
GEO
00
HPS 59
1F 7F
WRITE 0
50 000A
GREEN
616S 1.0C or 623S
Written with [MUTING]
GEO
00
HPS 59
1F 7F
SERVICE 50 0 000A
616S 1.0C or 623S
RED The WRITE display then the display returns to a green SERVICE.
Write executed with [0]
27
KV-PF14P40/PF14Q40
Adjustment Item Table (KV-PF14Q40 (E))
Device Name GEO Functionality No Name 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 1 2 3 4 5 6 7 0 1 2 3 0 1 2 3 4 5 6 7 8 9 10 11 12 HPS HSZ PAP TLT VPS VSZ SCO VLN BOW AGL UPN LPN HBL LBL RBL RDR GDR BDR RCT GCT BCT BMN SBR PMX SHU SSH SCL EHT GMA YDL SST SSP SLV SBF DYC ABL VTH SFO DCX SHT Note 1E/16 1F 1F 7 1F 1F 7 7 7 7 1F 2F 1 0F/0F 0F/0F 25/2A 2A 2A 07/07 7 7 15 28 37 8 * 1F 07/07 * 08/09/08 1 1 2 22 1 1 1 01/01 1 01/01 Data Range 3F 3F 3F 0F 3F 3F 0F 0F 0F 0F 3F 3F 1 0F 0F 3F 3F 3F 0F 0F 0F 1F 3F 3F 0F 0F 3F 0F 03 0F 03 03 03 3F 1 1 1 1 1 1 Function H Position H Size Pin Amp Trapezium V Position V Size S Correction V Linearity AFC Bow AFC-Angle Upper Pin Lower Pin H Blanking on/off Left H Blanking Right H Blanking R Drive G Drive B Drive R Cutoff G Cutoff B Cutoff Brightness Minimum Data Sub Brightness Control Picture Maximum Data Sub Hue Control Sub Sharpness Control Sub Color Control EHT Comp Gamma Correction Y Delay SECAM ID Start Position SECAM ID Stop Position SECAM ID Level SECAM BELL fO Dynamic Color on/off ABL Mode Switching ABL Detection Vth Switching FO Switching for Sharpness DC Trans. Ratio Switching Pre-/Overshoot ratio Switch Note for Different Data 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ DYNAMIC/others DYNAMIC/others DYNAMIC/others SECAM/others SECAM/others SECAM/others Register No. (bit) 12 (7-2) 11 (7-2) 13 (7-2) 15 (7-4) 0F (7-2) 0E (7-2) 10 (7-4) 10 (3-0) 16 (7-4) 16 (3-0) 14 (7-2) 18 (7-2) 18 (1) 17 (7-4) 17 (3-0) 09 (7-2) 0A (7-2) 0B (7-2) 07 (3-0) 08 (7-4) 08 (3-0) Slava Address CXA2130S(88H) RAM Address (bit) 82 (7-2) 81 (7-2) 83 (7-2) 85 (7-4) 7F (7-2) 7E (7-2) 80 (7-4) 80 (3-0) 86 (7-4) 86 (3-0) 84 (7-2) 88 (7-2) 67 (1) 87 (7-4) 87 (3-0) 8F (7-2) 90 (7-2) 91 (7-2) 93 (3-0) 94 (7-4) 94 (3-0) 97 98 96 99 9A 9B 85 (3-0) 1A3 (1-0) 8C (3-0) 6A (1-0) 6A (3-2) 6B (1-0) 6B (7-2) 59 (1) 58 (1) 58 (0) 198 (1) 55 (1) 199 (0)
RM-952
WHB
CXA2130S(88H)
28
SAJ VP
CXA2130S(88H) TV/Video TV/Video NTSC/others 15 (3-0) 0B (1-0) 0C (3-0) 1B (1-0) 1B (3-2) 1C (1-0) 1C (7-2) 0A (1) STANDARD ALWAYS 0 09 (1) 09 (0) NTSC/others 05 (1) 06 (1) NTSC/others 06 (0) 50/60HZ Refer NVM Map A4 PAL/SECAM/NTSC CXA2130S(88H)
Adjustment Item Table
Device Name VP Functionality No Name 13 14 15 16 17 18 19 20 21 22 23 24 25 26 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 HDW AFC HOS HSS VSS HMS YUV CDV RON GON BON PON BLK VMC INF INS PH1 PH2 PH3 PH4 BCS TCS TRF WST WBT WLL WAC WDL NDL SDL AGC REL CRM ACO FP FPM FH FHM WGP NIP ERR VOL Note 0 01/00/01 7 0 0 01/01 1 1 1 1 1 1 0 * 5 A 3 0 0 0 * * * 15 EC 5 1 30 20 10 1 28 0 1 1B 32 36 65 2A 6D 50 6D Data Range 1 03 0F 1 1 1 1 3 1 1 1 1 1 1 3F 3F 3 3 3 3 3 3 3 FF FF FF 0F FF FF FF 1 3F 1 1 7F 7F 7F 7F 7F 7F FF FF Function H Drive Pulse Width Switch AFC Gain Control H Oscillation Slice Level of H Sync Sep. Slice Level of V Sync Sep. Macro Vision C/m off/on YUV Switch Control CD mode for Video R ON G ON B ON P ON BLK Off VM Off Input Attenuation When surround off Input Attenuation When surround on Phase 1 Register Selection Phase 2 Register Selection Phase 3 Register Selection Phase 4 Register Selection Bass Center Shift Treble Center Shift RF Treble Offset W/G Stereo Threshold W/G Bilingual Threshold W/G Monaural Threshold W/G Agreement Count W/G Search Delay NICAM Search Delay Stereo status Read Delay AGC Switch Auto/Constant AGC Gain at Constant Mode Carrier muting on/off Audio Clock out on/off FM Prescale for non-M system FM Prescale for M system FM Prescale for HDEV FM Prescale for HDEV and M W/G Prescale NICAM Prescale Auto FM switch Threshold Loud Speaker gain 7000h to 7ffoh Note for Different Data TV/Video/Text Register No. (bit) 00 (6) 0F (1-0) 0C (7-4) 0D (1) 0D (0) 0E (0) 01 (0) 0D (5-4) 01 (3) 01 (2) 01 (1) 00 (7) 12 (0) 13 (0) 00 (5-0) 02 TDA7429 Slava Address RAM Address (bit) 4F (6) 8D (1-0) 5B (7-4) 5C (1) 5C (0) 7E (0) 50 (0) 1A1 (5-4) 50 (3) 50 (2) 50 (1) 4F (7) 61 (0) 62 (0) 19F (5-0) 1A0 (5-0) 76 (1-0) 76 (3-2) 76 (5-4) 76 (7-6) 1A8 (1-0) 1A9 (1-0) 1A9 (5-4) 157 (7-0) 158 (7-0) 159 (7-0) 15A (3-0) 15B (7-0) 15C (7-0) 15D (7-0) 108 (7) 108 (6-1) 107 (1) 10C (5) 16C (6-0) 16D (6-0) 16E (6-0) 16F (6-0) 170 (6-0) 138 (6-0) 166 (7-0) 1A7 (7-0)
50/60Hz Video only not memorized not memorized not memorized not memorized
AP
29
MSP
#4 (3-0) #5 (3-0) #5 (3-0) MSP3415D (84H)
BB (7) BB (6-1) BB (9) 83 (5) 0E (7-0) 0E (7-0) 0E (7-0) 0E (7-0) 0E (7-0) 10 (7-0) 21 (10-3) 0000 (15-4)
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
Adjustment Item Table
Device Name TXT OPM Functionality No Name 0 1 0 1 2 3 4 5 6 7 8 0 1 2 TXH TXV OSH COM APC TSY MUT AFM RFB TV0 DBL OP1 OP2 OP3 Note 1 0 0A * 1 0 0 1 0 * 0 # # # Data Range 3 3 3F 03 1 03 1 1 3 7 1 FF FF FF Function Teletext Horizontal Position Teletext Vertical Position OSD H Position Comb Selection APC Switch TV Sys at Auto TV Sys No Signal Mute Auto FM switch C-BPF Control Tilt to V-Angle offset Disable Blueback Function Optional Bits 1 (see below) Optional Bits 2 (see below) Optional Bits 3 (see below) Option-Misc. Note for Different Data Register No. (bit) Slava Address (58H) RAM Address (bit) 18D (1-0) 18D (6-4) AC (7-2) A5 (7-6) A4 (5) A4 (4-3) A4 (0) A4 (1) A5 (5-4) A5 (2-0) A4 (2) 45 46 47
RM-952
OPB
Option-Bits
NOTE · shaded items are fixed data. · Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode. · Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the memory. In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
30
Adjustment Item Table (KV-PF14P40 (Thailand))
Device Name GEO Functionality No Name 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 1 2 3 4 5 6 7 0 1 2 3 0 1 2 3 4 5 6 7 8 9 10 11 12 HPS HSZ PAP TLT VPS VSZ SCO VLN BOW AGL UPN LPN HBL LBL RBL RDR GDR BDR RCT GCT BCT BMN SBR PMX SHU SSH SCL EHT GMA YDL SST SSP SLV SBF DYC ABL VTH SFO DCX SHT Note 7 1F 1F 7 1F 1F 7 7 7 7 1F 1F 0 0F 00 25 2A 2A 7 7 7 15 28 33 8 3 1F 07 2 6 1 1 2 22 0 1 1 1 1 1 Data Range 3F 3F 3F 0F 3F 3F 0F 0F 0F 0F 3F 3F 1 0F 0F 3F 3F 3F 0F 0F 0F 1F 3F 3F 0F 0F 3F 0F 03 0F 03 03 03 3F 1 1 1 1 1 1 Function H Position H Size Pin Amp Trapezium V Position V Size S Correction V Linearity AFC Bow AFC-Angle Upper Pin Lower Pin H Blanking on/off Left H Blanking Right H Blanking R Drive G Drive B Drive R Cutoff G Cutoff B Cutoff Brightness Minimum Data Sub Brightness Control Picture Maximum Data Sub Hue Control Sub Sharpness Control Sub Color Control EHT Comp Gamma Correction Y Delay SECAM ID Start Position SECAM ID Stop Position SECAM ID Level SECAM BELL fO Dynamic Color on/off ABL Mode Switching ABL Detection Vth Switching FO Switching for Sharpness DC Trans. Ratio Switching Pre-/Overshoot ratio Switch Note for Different Data 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ 50/60HZ DYNAMIC/others DYNAMIC/others DYNAMIC/others SECAM/others SECAM/others SECAM/others Register No. (bit) 12 (7-2) 11 (7-2) 13 (7-2) 15 (7-4) 0F (7-2) 0E (7-2) 10 (7-4) 10 (3-0) 16 (7-4) 16 (3-0) 14 (7-2) 18 (7-2) 18 (1) 17 (7-4) 17 (3-0) 09 (7-2) 0A (7-2) 0B (7-2) 07 (3-0) 08 (7-4) 08 (3-0) Slava Address CXA2130S(88H) RAM Address (bit) 82 (7-2) 81 (7-2) 83 (7-2) 85 (7-4) 7F (7-2) 7E (7-2) 80 (7-4) 80 (3-0) 86 (7-4) 86 (3-0) 84 (7-2) 88 (7-2) 67 (1) 87 (7-4) 87 (3-0) 8F (7-2) 90 (7-2) 91 (7-2) 93 (3-0) 94 (7-4) 94 (3-0) 97 98 96 99 9A 9B 85 (3-0) 1A3 (1-0) 8C (3-0) 6A (1-0) 6A (3-2) 6B (1-0) 6B (7-2) 59 (1) 58 (1) 58 (0) 198 (1) 55 (1) 199 (0)
RM-952
WHB
CXA2130S(88H)
31
SAJ VP
CXA2130S(88H) TV/Video TV/Video NTSC/others 15 (3-0) 0B (1-0) 0C (3-0) 1B (1-0) 1B (3-2) 1C (1-0) 1C (7-2) 0A (1) STANDARD ALWAYS 0 09 (1) 09 (0) NTSC/others 05 (1) 06 (1) NTSC/others 06 (0) 50/60HZ Refer NVM Map A4 PAL/SECAM/NTSC CXA2130S(88H)
KV-PF14P40/PF14Q40
KV-PF14P40/PF14Q40
Device Name VP
Functionality No Name 13 14 15 16 17 18 19 20 21 22 23 24 25 26 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 HDW AFC HOS HSS VSS HMS YUV CDV RON GON BON PON BLK VMC INF INS PH1 PH2 PH3 PH4 BCS TCS TRF WST WBT WLL WAC WDL NDL SDL AGC REL CRM ACO FP FPM FH FHM WGP NIP ERR VOL
Note 0 1 7 0 0 0 0 1 1 1 1 1 0 0 5 0A 3 0 0 0 2 2 2 15 EC 5 1 30 20 10 1 28 0 1 1B 32 36 65 2A 6D 50 6D
Data Range 1 03 0F 1 1 1 1 3 1 1 1 1 1 1 3F 3F 3 3 3 3 3 3 3 FF FF FF 0F FF FF FF 1 3F 1 1 7F 7F 7F 7F 7F 7F FF FF
Function H Drive Pulse Width Switch AFC Gain Control H Oscillation Slice Level of H Sync Sep. Slice Level of V Sync Sep. Macro Vision C/m off/on YUV Switch Control CD mode for Video R ON G ON B ON P ON BLK Off VM Off Input Attenuation When surround off Input Attenuation When surround on Phase 1 Register Selection Phase 2 Register Selection Phase 3 Register Selection Phase 4 Register Selection Bass Center Shift Treble Center Shift RF Treble Offset W/G Stereo Threshold W/G Bilingual Threshold W/G Monaural Threshold W/G Agreement Count W/G Search Delay NICAM Search Delay Stereo status Read Delay AGC Switch Auto/Constant AGC Gain at Constant Mode Carrier muting on/off Audio Clock out on/off FM Prescale for non-M system FM Prescale for M system FM Prescale for HDEV FM Prescale for HDEV and M W/G Prescale NICAM Prescale Auto FM switch Threshold Loud Speaker gain 7000h to 7ffoh
Note for Different Data TV/Video/Text
Register No. (bit) 00 (6) 0F (1-0) 0C (7-4) 0D (1) 0D (0) 0E (0) 01 (0) 0D (5-4) 01 (3) 01 (2) 01 (1) 00 (7) 12 (0) 13 (0) 00 (5-0) 02
Slava Address
RAM Address (bit) 4F (6) 8D (1-0) 5B (7-4) 5C (1) 5C (0) 7E (0) 50 (0) 1A1 (5-4) 50 (3) 50 (2) 50 (1) 4F (7) 61 (0) 62 (0)
RM-952
50/60Hz Video only not memorized not memorized not memorized not memorized
AP
TDA7429
#4 (3-0) #5 (3-0) #5 (3-0) MSP3415D (84H)
19F (5-0) 1A0 (5-0) 76 (1-0) 76 (3-2) 76 (5-4) 76 (7-6) 1A8 (1-0) 1A9 (1-0) 1A9 (5-4) 157 (7-0) 158 (7-0) 159 (7-0) 15A (3-0) 15B (7-0) 15C (7-0) 15D (7-0) 108 (7) 108 (6-1) 107 (1) 10C (5) 16C (6-0) 16D (6-0) 16E (6-0) 16F (6-0) 170 (6-0) 138 (6-0) 166 (7-0) 1A7 (7-0)
32
MSP
BB (7) BB (6-1) BB (9) 83 (5) 0E (7-0) 0E (7-0) 0E (7-0) 0E (7-0) 0E (7-0) 10 (7-0) 21 (10-3) 0000 (15-4)
Adjustment Item Table
Device Name TXT OPM Functionality No Name 0 1 0 1 2 3 4 5 6 7 8 0 1 2 TXH TXV OSH COM APC TSY MUT AFM RFB TV0 DBL OP1 OP2 OP3 Note 1 0 0A 0 1 0 0 0 0 0 0 0 0 0 Data Range 3 3 3F 03 1 03 1 1 3 7 1 FF FF FF Function Teletext Horizontal Position Teletext Vertical Position OSD H Position Comb Selection APC Switch TV Sys at Auto TV Sys No Signal Mute Auto FM switch C-BPF Control Tilt to V-Angle offset Disable Blueback Function Optional Bits 1 (see below) Optional Bits 2 (see below) Optional Bits 3 (see below) Option-Misc. Note for Different Data Register No. (bit) Slava Address (58H) RAM Address (bit) 18D (1-0) 18D (6-4) AC (7-2) A5 (7-6) A4 (5) A4 (4-3) A4 (0) A4 (1) A5 (5-4) A5 (2-0) A4 (2) 45 46 47
OPB
Option-Bits
NOTE · shaded items are fixed data. · Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode. · Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the memory. In case of a device replacement, adjustment by rewriting the data value is necessary for some items.
33
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
RM-952
ITEM INFORMATION. No. OPB0 OP1 Item KV-PF14P40 KV-PF14Q40 No. OPB1 OP2 Item KV-PF14P40 KV-PF14Q40 No. OPB2 OP3 Item KV-PF14P40 KV-PF14Q40 Pic Rot 0 0 2199 Cune 0 0 Auto PIC 0 0 Auto TV sys 0 0 US ST 0 0 AV Mono 1 1 11 KEY 0 0 Color SW 0 0 TOP 0 0 NICAM 0 0 HDEV 0 0 Thai Bil 1 1 Dis Fav. 0 0 DVD Input 0 0 0 0 AV Input 1 1 XTAL 4.43 1 1 XTAL 3.58 1 0 SECAM 0 1 2nd. Lang 1 1 B/G 1 1 I 0 0 D/K 0 0 M 0 0
34
KV-PF14P40/PF14Q40
RM-952
4-3. PICTURE QUALITY ADJUSTMENTS SUB COLOR ADJUSTMENT
1. Input a PAL color-bar. 2. Set to the following condition: PICTURE 100%, BRIGHTNESS 50%, COLOR 50% 3. Connect an oscilloscope to pin 1 (B OUT) of CN305, A board. 4. Set to Service Mode and select SAJ 3 `SCL' with 1 and 4 of the commander then adjust to VB2=VB3=VB4 with 3 and 6. 5. Press [MUTING] ¡ - of the commander to write the data. 6. Adjust SAJ 3 `SCL' as step 2 to 5 when receiving NTSC colorbar.
BELL FILTER ADJUSTMENT
1. Input SECAM color-bar signal. 2. Connect the dual-trace oscilloscope to the pin 9 (R-Y) of CN303 (not mounted). 3. Adjust SERVICE MODE, ITEMS `SBF' as shown below.
4-4. A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT
IC001 (µ-CON): CXP86449-616S (KV-PF14P40 (Thailand)) CXP86449-623S (KV-PF14Q40)
1. Enter to Service Mode.
VB1 VB2 VB3 VB4 VB2 = VB3 = VB4
2. Press commander buttons 5 and - (Data Initialize), and 2 and - (Data Copy) to initialize the data.
SUB HUE ADJUSTMENT
1. Select Video 1. 2. Input a NTSC color-bar, video into Video 1. 3. Set the following condition: PICTURE 100%, BRIGHTNESS 50%, COLOR 50% 4. Connect an oscilloscope to pin 1 (B OUT) of CN305, A board. 5. Select SAJ 1 `SHU' with 1 and 4 of the commander by setting to Service Mode and adjust to VB1=VB2=VB3=VB4 with 3 and 6.
3. Call each item number and check if the respective screen shows the normal picture. In cases where items are not well adjusted, rectify the items with fine adjustment. Write the data per each item number ([MUTING] +-). 4. Select item numbers "OPB0" (OP1), "OPB1" (OP2) and "OPB2" (OP3) and respectively set the bit per model with command buttons 3 and 6. 5. Press commander buttons 8 and - (Test Normal) to return to the data that was set on the shipment from the factory. (This will also cancel Service Mode.)
VB1 VB2
VB3 VB4
VB1 = VB2 = VB3 = VB4
6. Press [MUTING] ¡ - of the commander to write the data.
35
KV-PF14P40/PF14Q40
RM-952
4-5. PICTURE DISTORTION ADJUSTMENT
Item Number 00 0B
GEO 0 HSH (H POSITION)
GEO 1
HSZ (H SIZE)
GEO 2
PAP (PIN AMP)
GEO 3
TILT (TRAPEZIUM)
GEO 4
VSH (V POSITION)
GEO 5
VSZ (V SIZE)
GEO 6
SCR (VERTICAL S-Correction)
GEO 7
VLN (V LINEARITY)
GEO 8
VBOW (AFC.BOW)
GEO 9
AGL (AFC.ANGLE)
GEO 0A UCP (UPPER CORNER PIN) GEO 0B LCP (LOWER CORNER PIN)
36
KV-PF14P40/PF14Q40
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
RM-952
SECTION 5 DIAGRAM
5-1. BLOCK DIAGRAM
RM-952
MAIN. TUVIF TU101 BTF-LG411(I)
TV V in TV L in
AUDIO PROSESSOR
IC203 TDA7429S
AUDIO OUT IC201 TA8248K
CRT SOCKET 22 R out Mon out TV V in 6 43 12 V1 V in 23 G out 24 B out IK in 21
SP ASSY
RED OUT Q704-712 GREEN OUT BLUE OUT
R out G out B out DY Y14RSA-S CRT A34LRG70X
JACK BLOCK J401 4P
VIDEO IN 1
V1 V in V1 L in
YC JUNGLE IC301 CXA2130S
C3
H. DRIVE H. PULSE
19 18
H-DRIVE Q506 2SD774-34
HDT T501
H-OUT Q511 2SC4927
FBT T503 NX-1912
11
E/W
J902
2P
V2 V in V2 L in
V2 V in
PIN-CONT IC502 NJM2903M
PIN-OUT Q505 IRF614
PMC L509
HLC L510
4 13 14 VD+ VD-
VIDEO IN 2 (FRONT)
V-OUT IC503 TDA8172
32 31 30
V out U out Y out
37 39 40
V in U in Y in
28 29 30 31 R G B BLK
5V REG & RESET IC002 MM1319AF
STB TRANS T604
MONITOR OUT
V out 2 L out 2
STB SW TR Q605 2SK2845 DGC AC CORD LINE FILTER T4601 T4602
Additional Color Matrix SYSTEM
Ucom
SIRCS
IC001 CXP86449
RECEIVER SBX1981-51 IC901 MEMORY IC003 M24C08-BN6
+B Audio Front Vcc +9V
9V REC IC603 5V REC IC604
SRT T603 11V
7V
POWER IC IC601 STR-F6654
THP THP600 LINE FILTER T601
I2L
+5V
F
37
38
39
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
RM-952
KV-PF14P40/PF14Q40
RM-952
5-2. FRAME SCHEMATIC DIAGRAM
5-3. CIRCUIT BOARDS LOCATION
C3
FBT CN702 G2
1
CN704 CRT E 1
CN701 1 2 3 200V E H1 CN703 1 2 3 4 5 6 B G R GND IK 9V
PICTURE TUBE
C3
(RGB OUT)
F
DGC
A
AC IN AC IN 200V GND H1 B G R GND IK 9V DGC NC DGC H+ H+ HHVV+ CN4601 CN505 CN604
CN305
DY ASSY
DY1 1 2 3 1 2 3 4 5 6
5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note: · All capacitors are in µF unless otherwise noted. · All electrolytic capacitors are rated at 50V unless otherwise noted. · All resistors are in ohms. k = 1000, M = 1000k · Indication of resistance which does not have rating electrical power is as follows. Pitch: 5 mm Rating electrical power 1/4W (CHIP: 1/10W) · · · · : nonflammable resistor. : internal component. : panel designation or adjustment for repair. All variable and adjustable resistors have characteristic curve B unless otherwise noted. Reference information RESISTOR : RN : RC : FPRD : FUSE : RS : RB : RW :* COIL : LF-8L CAPACITOR : TA : PS : PP : PT : MPS : MPP : ALB : ALT : ALR
1 2
1 2 3 4 5 6
1 2 3
A F
(CISPR) (POWER SUPPLY, HV, MICON, Y/C JUNGLE)
¢
· Readings are taken with a color-bar signal input. no mark : PAL ( ) : SECAM [ ] : NTSC 3.58 « » : NTSC 4.43 · Readings are taken with a 10 M digital multimeter. · Voltage are dc with respect to ground unless otherwise noted. · Voltage variations may be noted due to normal production tolerances. · All voltages are in V. · :Cannot be measured. * · Circled numbers are waveform references. · :B + bus. · :B bus. · :signal path.
METAL FILM SOLID NONFLAMMABLE CARBON NONFLAMMABLE FUSIBLE NONFLAMMABLE METAL OXIDE NONFLAMMABLE CEMENT NONFLAMMABLE WIREWOUND ADJUSTMENT RESISTOR MICRO INDUCTOR TANTALUM STYROL POLYPROPYLENE MYLAR METALIZED POLYESTER METALIZED POLYPROPYLENE BIPOLAR HIGH TEMPERATURE HIGH RIPPLE
1 2
1
1
CN104
CN4602 AC OUT AC OUT
CN4603
CN601 AC IN AC IN GND
GND
2 1
Note: The component identified by shading and mark ! are critical for safety. Replace only with part number specified.
40
41
42
KV-PF14P40/PF14Q40
RM-952
A BOARD IC001 CXP86449-616S (KV-PF14P40 (Thailand)) A BOARD IC001 CXP86449-623S (KV-PF14Q40)
INT0 INT1 INT2
TEX TX EXTAL XTAL RST MP VDD VSS
INTERRUPT CONTROLLER
AN0~AN5
6
A/D CONVERTER 6CH
SPC700 CPU CORE
CLOCK GENERATOR /SYSTEM CONTROL
PORT A
8
PA0~PA7
RMC
REMOCON
FIFO
ROM 12K/16K/24K/32K 40K/48K/60K BYTES
RAM 352/704/1536 BYTES
PORT B
8
PB0~PB7
PORT C
S1 SO SCK EC TO XLC EXLC R G B I YS YM HSYNC VSYNC HS0
SERIAL INTERFACE UNIT 8-BIT TIMER/ COUNTER 0 8-BIT TIMER 1
6 2
PC0~PC5 PC6~PC7
PORT D
2
8
PD0~PD7
PORT E
2
PRESCALER/ TIME-BASE TIMER
2 2 3
PE0~PE1 PE2~PE3 PE4~PE6
PORT F
ON SCREEN DISPLAY
WATCHDOG TMER
8
PF0~PF7
32kHZ TIMER/COUNTER
PORT G
HSYNC COUNTER 0 2 I2C BUS INTERFACE UNIT 8-BIT PWM 8CH (6CH) 8 (6)
SCL0 SDA0 SDA1 SCL1 PWM0~PWM7 (PWM0~PWM5) PWM ADJ
5
PG3~PG6*, PG7
14BIT PWM 1CH
HS1
HSYNC COUNTER 1
43
KV-PF14P40/PF14Q40
RM-952
A BOARD WAVEFORMS
1
2
3
4 PAL/SECAM
4 NTSC
4.8Vp-p (V) 5 PAL/SECAM
5.1Vp-p (V) 5 NTSC
4.0Vp-p (V) 6
1.2Vp-p (H) 7 PAL/SECAM
1.5Vp-p (H) 7 NTSC
1.0Vp-p (V) 8 PAL/SECAM
1.1Vp-p (V) 8 NTSC
0.2Vp-p (H) 9 PAL/SECAM
1.2Vp-p (H) 9 NTSC
1.4Vp-p (H) 10 PAL/SECAM
1.2Vp-p (H) 10 NTSC
1.2Vp-p (H) 11
1.5Vp-p (H) 12 PAL/SECAM
1.5Vp-p (H) 12 NTSC 3.58
3.2Vp-p (H) 12 NTSC 4.43
3.4Vp-p (H) 13 PAL/SECAM/NTSC 3.58
3.4Vp-p (H) 14
3.2Vp-p (H) 15
3.2Vp-p (H) 16
3.4Vp-p (H)
1.3Vp-p (H)
106Vp-p
240Vp-p
1.1Vp-p (V)
44
(1) Schematic Diagram of A (1/2) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
A
TO A BOARD
AUD+VCC AUDI-GND
TO A BOARD
STBY-MUTE
GND
CN203
CN204
AUD +VCC
AUD +VCC
TV R OUT
AUD GND
AUD GND
CV/Y IN
R-OUT
R OUT
PROT
Y OUT
R-Y IN
L-OUT
B-Y IN
GND
V TIM
GND
AFT2
GND
GND
R IN
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SCP
SDA
C IN
GND
R IN
Y IN
SCL
S IN
L IN
L IN
30V
11V
DET OUT
AFT OUT
PLL-SW
R OUT
L OUT
SDA
RF AGC
9V
7V
CN303 #
GND
GND
CN101 #
JW080 #
GND
DET OUT 2
F MONO
SAP IND
DE-EMP
GND
SDA
SCL
SCL
NC
NC
NC
NC
30V
NC
NC
NC
NC
NC
VIF
5V
AS
CN102 #
MUTE
MODE
NC
NC
9V
IF
CN106 #
YS IN
B
CN901 3P WHT :S-MICRO
PH L SP L SP GND SP GND SP R PH R 1 2 3 4 5 6
JW901 # L901 :EL0606 R901 330 L902 # :EL0606 JW902 # R902 # C217 # C214 #
MUTE
7V
L OUT
5V
CN302 #
CV/Y IN
TV OUT
ST IND
CN608 #
B-Y OUT
TO SPEAKER
R-Y OUT
CN201 #
TU101
AFT
CN105 #
CN204 3P BLK :S-MICRO
TV L OUT
CN203 3P WHT :S-MICRO
CN104 1P :TAB
5V 9V
A GND 1
9V
CN205 #
10
10
1
1
1
2
3
2
2
4
3
3
5
1
6
2
7
3
1
2
3
1
2
4
3
5
4
6
1
5
6
7
1
2
7
8
2
3
4
8
3
4
5
5
6
6
7
7
1
2
3
4
8
9
9
8
#
1
R103
9V
R327
#
R115 # R114 #
JR101
AUDIO(L)
0
R-Y
R IN/GND
GND/NF2
NF2/R IN
RIPPLE
R OUT
VCC 2
VCC 1
L OUT
16.3
16.7
16.6
16.3
B.S.1
B.S.2
GND
GND
C225 #
J901 1-770-785-11
JR307 #
:CHIP
JW017 # C265 2.2 16V F:CHIP C202 # B:CHIP
15
14
13
12
11
10
9
8
7
16V
6
5
4
3
2
1
R316 :CHIP
C215 1000 25V
C216 0.01 B:CHIP C218 0.15 :MPS R231 0 :CHIP
R237 4.7 :CHIP
4.5
C901 0.01 :MPS
C902 #
R207 # :CHIP
NF 1
L IN
NC
C
SDA
SCL
8.7
8.7
8.7
JW201 #
R209 # :CHIP C207 # :MPS
0
0
0
0
0
0
0
*
C317 0.1 25V B:CHIP L302 R313 1.5k :CHIP C316 47 25V
JR109 0 :CHIP JW100
R315 # C315 0.1 25V B:CHIP
R102 #
R105 0 :CHIP
SDA
SDA
SCL
SCL
R112
JR104 #
TV
JW006 7.5MM
FB103 1.1UH
R205 # :CHIP
IC201 TA8248K AUDIO AMP
B-Y
YS
C219 #
R
R
L
11V
L
PS200 1.5A
100
C110 470p B:CHIP
R228 #
JW302
#
9V
R101 #
5V
C106 #
C103 0.1 25V B:CHIP
C104 100 10V
L105
15MM
C109 470p B:CHIP
C113 47 25V
(
9V
POWER SUPPLY,HV, MICON,Y/C JUNGLE
FB102 #
1.8 -0
R371 #
AUDIO(L)
AUDIO (R)
C210 100 16V
:CHIP
1.5k
V2 GND
1 2
C905 4.7 R903 75 :CHIP JW008 #
C212
VOL CONT
30V
180
V
D
J902 2P JACK
L
C906 1 16V F:CHIP C909 #
L
CV/Y1
C233 25V B:CHIP
D317
C234 25V B:CHIP
C236 25V B:CHIP
R
C232 B:CHIP
CV/Y1
R908 #
D903 # PROTECT
L001 JW(5mm) C007 47 16V
R229 10k :CHIP
R303 1k :CHIP
R
B
YS
R
L
R/G/B
R216 2.7k :CHIP C227 0.022 B:CHIP C230 0.018 B:CHIP
C235 25V B:CHIP
R
C226 1 10V B:CHIP
C204 0.22 :MPS
C205 # B:CHIP
G
R210 0.1 25V :CHIP
C IN
S IN
C208 #
JR203 #
0
R372 #
CV/Y1
C907 470p CH:CHIP
R905 470k :CHIP
D902 RD9.1SB PROTECT
Q201 UN2216 SWITCH-MUTE
R202 1.5k :CHIP
R208 6.8k :CHIP
C206 0.0047 B:CHIP
JR202 0 :CHIP
Q204 2SA1162 VCC RECTIFIER
0
Q203 UN2213 VCC SWITCH
R331 0 :CHIP
D301 1SS355TE PROTECT
D300 0 :CHIP
4.1
4.7
5V
1.8
R906 15k :CHIP
R904 220 :CHIP
D901 CV/Y RD9.1SB PROTECT
R378
R203 2.2k :CHIP
ST SAP
JW204 5MM
JW202 #
JW205 # R211 560 :CHIP C209 22 C211 470 25V
16.6
16.6 2.5 8.9
R214 10k :CHIP R213 10k :CHIP
0 0 0 0 11V R-Y
JR107
CN905 #
*
R204 6.8k :CHIP
9V
R230 6.8k :CHIP
0
R311 47 :CHIP
GND
5V
4.7
R317 15k :CHIP
R113 820 :CHIP
9V
D100 #
JR105 #
AUDIO SW
RESET
#
0
R318
5V
JW104 #
L101
JR110 # R109 470 :CHIP
R110 #
L103
JW203 #
R212 180 :CHIP
100
00
R234 4.7
C224 470p CH:CHIP
9V 8.7
Q205 # MUTE
0
Q206 UN2213 MUTE
Q303 2SA1162 MATRIX
Q302 2SC2712 MATRIX
4.2
8.8
1.2k
C213 #
D203 DA204K GND-GND DIODE
8.1
Q304 #
R314 680 :CHIP
5V
L
IC100 #
R
5V
R104 #
R107 #
C105 #
8.8
Q101 2SC2712 BUFFER
3.7
5V
L102
9V 3.0
C111 470p B:CHIP L104
30V
C114 47 C115 # C116 #
1
2
3
0
15.9
4.7
4.1
4.3
9V
Q207 UN2213 MUTE
D310 #
R312 470 :CHIP
0
0
#
30V
R217 5.6k :CHIP
R218 5.6k :CHIP C238 2.2 16V F:CHIP C240 2.2 16V F:CHIP C242 2.2 16V F:CHIP C244 0.68 16V F:CHIP
C246 0.0056 B:CHIP
C248 0.0012 B:CHIP
C249 0.1 25V B:CHIP
C400 #
C251 0.0047 B:CHIP C253 0.022 B:CHIP
Q401 UN2216 MUTE-SW
*
FB101 # C117 #
R400 #
9V
R401 #
Q402 # MUTE-SW
YM
7V STBY+5V GND 1
12.8
R013 :CHIP
R011 4.7k :CHIP
REAROUT
REARIN
BASSO-R
BASS-R1
MODEL R0
Q308 2SA1162 HP OUT
G
UDZSTE
LED1 GND SIRCS KEY2 KEY1
5 6 7 8 9
4.7k S901 R911 5.6k :CHIP R910 :CHIP R909 4.7k
F:CHIP
L005 :CHIP
SDA
R304 :CHIP
R004 :CHIP
D001 1SS355TE PROTECT
C318 F:CHIP
C319 F:CHIP
C320 0.01 F:CHIP
100
R309 :CHIP
#
D321
R308
AUDIO (L)
AUDIO (L)
R219 :CHIP
C015 B:CHIP
AUDIO (R)
Y2/CVBS2 IN
INT R2IN
TV/C2 IN
D002
COMBC IN
SDA
HP/PROTECT
MONOUT
SCL
S903
R338
:CHIP
S904
C012 CH:CHIP
C043 CH:CHIP
2.2k
R002 :CHIP
R018 :CHIP
L905
C022
25V
S905
*
#
C016 CH:CHIP
R029 :CHIP
C024
R016 #
R028
C300 #
C IN
0.01
D005
R026
0
S906 R915 3.3k :CHIP
R001 :CHIP
100p
100
68p
220
100p
C001
1k
Q311 #
R329 # R036 100 :CHIP
C330 25V B:CHIP
UDZSTE
0.0047
G
C911 47
R359 :CHIP
Q901 UN2213 LED DRIVE
R025
R024
C332 4.7
C324 B:CHIP
R027
5.2
C910 47 R913 1k :CHIP R914 1.8k :CHIP
R019 :CHIP
CH:CHIP
1SS355TE
:CHIP
:CHIP
*
R916 47 :CHIP
:CHIP
R918 470 :CHIP
CH:CHIP
R912 470 :CHIP
YCLAMP
AFCFIL
VMOUT
ABLIN
ROUT
7.6
1.0
3.5
3.1
3.8
1.5
GOUT
GND1
1.7
4.4
2.8
5.1
2.4
3.5
5.1
4.8
4.3
3.5
VTIM
IREF
1KIN
REG
5.1
4.5
VD+
3.3
VD-
B:CHIP
C013 B:CHIP
C011
2.2k
2.2k
10k
R021 10k :CHIP
C044 100p CH:CHIP
10k
10p
R031 1k :CHIP
10p
YS
C345 # R346 # C329 # R330 # C339 # R351 1.5k :CHIP R358 1k :CHIP R350 3.3k :CHIP
VIDEO
C260 R221 0 # :CHIP JW123 # R224 #
#
9V
#
R917 470 :CHIP
5V
C055 100p B:CHIP
C017 68p CH:CHIP C014 47 25V L003
R326 # :CHIP R374 #
HD
EV
*
0
5.7
1
2
3
4
1.6
BOUT
APED
SSCP
C1 IN
C003 #
Q001 #
Y1/CVBS1 IN
COMBY IN
470
2.2
D905 RD9.1SB PROTECT
(*) 0
S902
PROTECT
C020
L
0
0
0
0
R052 #
R023 #
R
L
1
C023 10p CH:CHIP
:CHIP
F
INT B2IN
0.001
R
R
R003 10k :CHIP
C010 100p CH:CHIP
C033 #
JW064 # C334 #
L
C021 #
7
8
9
IC301 CXA2139S Y/C JUNGLE
#
R
L
0
2.0
1
0.0056
JW111 #
C250 #
CN904 #
D313 1SS355TE PROTECT
(APCFIL)
YUVSW
GND2
EXT G1IN
EXT R1IN
VCC2
SDAD
4.8
VCC1
INT G2IN
EXT BKL
XTAL1
XTAL2
XTAL3
EYIN
(*) 0
4.7
8.7
4.1
4.1
3.8
4.4
8.8
4.4
5.0
5.1
INT BLK
C243
ER-YIN
ABLFIL
EB-YIN
9V
4.4 (*)
1.9 (*)
8.6
5.1
5.1
3.8
4.4
0
EXT B1IN
SCLD
100
0
0
JW112 #
R022 220 :CHIP
0
C252 16V F:CHIP
D904 RD9.1SB PROTECT
IC003 M24C08-BN6 NVM
R040 100 :CHIP
L002
4.9
4.9
4.9
4.9
C004 220p B:CHIP
JR205
C009 #
R063 R065 330 330 :CHIP :CHIP
X303
R301 #
R373 #
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Q315 UN2213 SWITCHIN