Panasonic BT-H1700P Service Manual Download Page 42 | Manualshive

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ADJUSTMENT PROCEDURES

SCREEN VOLTAGE ADJUSTMENT AND FOCUSING COARSE ADJUSTMENT

Measuring Instruments

Signal generator (All-black signal, Crosshatch signal)

Oscilloscope

Card (Slot)

Component/RGB Input Card (Slot 1)

Test Points

TP-47B, TP-47R, TP-47G [CRT SOCKET PWB]

TP-GND [CRT SOCKET PWB]

Adjustment Points

SCREEN VR [Bottom potentiometer on high-voltage transformer]

FOCUS VR1 [Top potentiometer on high-voltage transformer]

FOCUS VR2 [Middle potentiometer on high-voltage transformer]

CC41 (AKB Setting) [Service Menu]

Note: Ensure that the value of CC41 (CPU BLOCK) in the Service Menu is “000”.

1. Turn the SCREEN VR fully counterclockwise.
2. Connect the oscilloscope across TP-47B and TP-GND and turn the unit ON.
3. Apply the 1080/60i component all-black signal to INPUT A.
4. Turn the SCREEN VR slowly clockwise until the raster lights up slightly.
5. Set the value of CC41 (CPU BLOCK) in the Service Menu from “000” to “003”.
6. Turn the SCREEN VR slowly clockwise until the voltage amplitude <A> of the

AKB pulse at TP-47B is about 15 V.

7. Observe the waveforms at TP-47R and TP-47G to ensure that the V.BLK pulse is

present.
If V.BLK is not clear, adjust the SCREEN VR so that the voltage amplitude <A> of
the AKB pulse at TP-47R and TP-47G becomes 15 ± 2 V.

8. Apply the 1080/60i crosshatch signal to INPUT A.
9. Adjust the FOCUS VR1 and VR2 so that the entire image is in focus.

1 Vertical interval

(V. sync)

AKB pulse

V.BLK

<A>
15V

±

2V

SCREEN VOLTAGE ADJUSTMENT AND FOCUSING COARSE ADJUSTMENT

HIGH-VOLTAGE COARSE ADJUSTMENT

Measuring Instruments

Signal generator (Crosshatch signal)

High-voltage voltmeter

Card (Slot)

Component/RGB Input Card (Slot 1)

Test Points

Anode of CRT

Adjustment Points

VR502 (High-Voltage VR) [S. CORRECTION PWB]

FOCUS VR1 [Top potentiometer on high-voltage transformer]

FOCUS VR2 [Middle potentiometer on high-voltage transformer]

Note: Perform the following adjustments after completing the Screen Voltage and Focusing Coarse adjustments.

1. Turn VR502 fully clockwise (the minimum position).
2. Turn VR501 fully counterclockwise (the minimum position).
3. Connect the high-voltage voltmeter to the anode of the CRT and turn the unit ON.
4. Apply the 1080/60i crosshatch signal to INPUT A (Terminal Y on the Component/RGB Input Card).
5. Turn VR502 slowly counterclockwise until the value of the high voltage is about 25 kV.
6. Adjust the FOCUS VR1 and VR2 so that the entire image is in focus.

HIGH-VOLTAGE COARSE ADJUSTMENT

S. CORRECTION PWB

MAIN PWB

Front side

TP-XR

TP-G

Front side

(Min)

(Max)

(Min)

(Max)

VR503 [ROTATION]

VR505 [CONV_V]

VR504 [CONV_H]

VR502 [H.VOLTAGE]

VR501 [X-RAY]

CN0RD

CN00R

(Top surface view of S. CORRECTION PWB)

VR503

VR505

VR504

VR502

VR501

CN0RD

CN00R

VR502

VR501

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Summary of Contents for BT-H1700P

Page 1: ...ctric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law ORDER NO BSD0111M025 D06 BT H1700P Multi Format Monitor BT YA701P Video Input Card BT YA702P Component RGB Input Card ...

Page 2: ...c It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death ...

Page 3: ...2 ADJUSTMENT PROCEDURES 40 SCREEN VOLTAGE ADJUSTMENT AND FOCUSING COARSE ADJUSTMENT 40 HIGH VOLTAGE COARSE ADJUSTMENT 40 X RAY PROTECTOR ADJUSTMENT CHECK 41 HIGH VOLTAGE ADJUSTMENT 42 FOCUSING ADJUSTMENT 42 CONVERGENCE ADJUSTMENT 43 FRONT ROTATION ADJUSTMENT 44 SIGNAL CONTRAST ADJUSTMENTS 45 SIGNAL CHROMA PHASE ADJUSTMENTS 49 VERTICAL LINEARITY REFERENCE VALUE ADJUSTMENTS 52 SIGNAL DEFLECTION SYST...

Page 4: ...ately before handling any semiconductor component or semiconductor equipped assembly drain off any electrostatic charge on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging wrist trap device which should be removed for potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped w...

Page 5: ......

Page 6: ...ore proceeding to the following 1 Disconnect the wire clamps and connectors as required 2 Remove the two screws and pull the chassis base toward the front to remove it 3 While disengaging the claw Î on the chassis base that is en gaged with the rear of the speaker lift the speaker to remove it see Fig 2 q REMOVINGTHE SIDE BRACKETS CRT ANDTALLY PW BOARD s Remove the Slot Panel Top Cover Rear Panel ...

Page 7: ...THER PWB TOP COVER SIGNAL PWB REMOTE PWB HV CONTROL PWB CHASSIS BASE REAR PANEL SLOT PANEL S CORRECTION PWB SUB DEF PWB MAIN PWB FRONT VR PWB FRONT CONTROL PWB Speaker back side BOTTOM COVER SPEAKER REMOVING THE SPEAKER C A B A E D B 13 13 13 12 12 13 4 16 4 15 4 4 2 2 10 8 8 8 6 7 5 9 11 2 2 2 14 1 2 3 2 2 1 1 ...

Page 8: ...il at a distance of more than 1 5 cm from the CRT screen and the main unit during use 3 When demagnetizing the CRT screen hold the demagnetization coil perpendicularly to the CRT screen 4 When demagnetizing the outer cabinet of the unit use the demagnetization coil in the orientation as shown below DEMAGNETIZATION PROCEDURE ...

Page 9: ...en release the demagnetization coil power button 5 If the color irregularities are still observed repeat the above steps once more q DEMAGNETIZING THE OUTER CABINET OF THE UNIT 1 While holding the power button of the demagnetization coil move it to approach the outer cabinet of the unit Keep the demagnetization coil at a distance of more than 1 5 cm from the cabinet 2 Keep the demagnetization coil...

Page 10: ...rs diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alter nately melt the solder at each lead Shift and remove the chip part Note After removing the part remove remaining solder from the pattern REPLACEMENT OF CHIP COMPONENT 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as indicated in the ...

Page 11: ...ss the required signal is input 7 Check that the initial values of the items in the service menu are correct Fig 3 For the setting method see the corresponding pages for Ad justments in this manual REPLACEMENT OF THE MEMORY IC The unit incorporates a nonvolatile Memory IC which stores data on the video and deflection systems etc When it is replaced with an IC without the data stored in it the set ...

Page 12: ...y the component signal NTSC SETUP 00 7 5 7 5 COLOR TEMP BAL COLOR TEMP LOW HIGH LOW BLUE DRIVE MIN MAX 127 steps 000 RED DRIVE MIN MAX 127 steps 000 GREEN CUTOFF MIN MAX 205 steps 000 BLUE CUTOFF MIN MAX 205 steps MIN RED CUTOFF MIN MAX 205 steps 000 SIZE POSI ADJ H SIZE 20 20 00 H POSITION 20 20 00 V SIZE 20 20 00 V POSITION 20 20 00 DISTORTION ADJ PINCUSHION 20 20 00 PIN BALANCE 20 20 00 PARALLE...

Page 13: ...ECK DEGAUSS VOLUME 00 50 10 CONTRAST BRIGHT POTENTIOMETER Center click position CHROMA PHASE HIGH LOW OFF APERTURE CONTROL LEVEL 00 10 00 CONTROL FREQ HIGH SLOT CONDITION Type of boards installed in the rear panel slots INPUT A F SLOT1 INPUT A B SLOT2 INPUT C D SLOT3 INPUT E F sub menu POSI LOWER UPPER LOWER AREA MARKER OFF AREA MARKER R OFF CENTER MARKER ON OFF OFF COLOR MATRIX SELECT MANUAL ITU6...

Page 14: ...tion The main microcomputer detects any abnormalities in communication on the I2C and causes the LEDs to blink At the same time the unit is turned off to protect it but the LEDs keep on blinking At this time the main microcomputer does not accept commands except for the POWER switch on the front panel s How to cancel the LED blinking Press the POWER switch on the front panel to turn the unit ON ag...

Page 15: ...the VOL on the front panel to select YES This clears the trouble history in the self diagnosis mode and the symbols dis played to the right of all of the items become R s Trouble history The trouble history of each item is counted up to 9 The figure is held in the memory until the trouble history is cleared As a result the displayed trouble history count remains 9 even if it actually exceeds 9 CLE...

Page 16: ... to the table on page 10 before proceeding to the adjustment Correct adjustments will not be possible unless the values of the functions are reset to the initial values SETTING ITEMS Begin adjustments with the primary items and then proceed to the secondary items 1 to 3 PRIMARY ADJUSTMENT ITEMS s Screen voltage adjustment and focusing coarse adjustment s High voltage coarse adjustment s X ray prot...

Page 17: ...e to use screwdrivers made of non metallic materials for the following adjustments If a metallic screwdriver is used short circuiting may damage parts of the unit including the high volt age parts Fromats of Signal Used in Adjustments Types of Signals Used in Adjustments s DTV format component signals 480 60i 480 60p 576 50i 720 60p 1080 24pSF 1080 60i s NTSC signals Composite Y C s PAL signals Co...

Page 18: ...3 5 13 5 27 74 25 74 25 74 25 H period 910 768 858 864 858 1650 2750 2200 H sync 68 56 63 63 63 40 44 44 44 44 H back p 58 70 59 68 59 260 144 188 144 188 H disp 768 624 720 720 720 1280 1920 1920 V period 263 312 263 312 525 750 562 562 V sync 3 3 3 3 6 5 5 5 V back p 14 19 13 19 30 20 15 15 V disp 243 287 243 287 483 720 540 540 Equivalent pulse fp bp 3H 3H 3H 3H 3H 3H 3H 3H 0H 0H 0H 0H 0H 0H 0H...

Page 19: ... UPPER FOCUS 1 MIDDLE FOCUS 2 LOWER SCREEN TOP VR503 ROTATION VR505 COVN_V VR504 CONV_H VR501 X RAY TP G TP XR VR502 H VOLTAGE TP 47B IC001 TP 47R TP 47G E1 U V R S D P H T T TP GND CN011 CN010 CN004 CN001 CN002 CN003 CN005 S CORRECTION PWB HV CONTROL PWB SUB DEF PWB F901 CN010 CN0RD CN00R CN011 TOP ...

Page 20: ... IC Do not adjust this item because it is not required for servicing HOUR METER Display of the hour meter count UPDATE CPU PROGRAM Display of the software version INITIALIZE EEPROM Initialization of the user setting menu Do not adjust this item because it is not required for servicing 2 BASIC OPERATIONS IN THE SERVICE MENU 1 Entering the Service Menu Use the front panel keys to display the Service...

Page 21: ...ys 3 Exiting from the Service Menu 1 After completing the adjustment of an item press the MENU key to return to the submenu 2 Press the MENU key again to return to the Service Menu 3 Press the MENU key again to return to the normal screen SIGNAL BLOCK SA VIDEO NTSC SB Y C NTSC SC VIDEO PAL SD YC PAL SE COMP 480 60i SF COMP 576 50i SG COMP 480 60p SH COMP 576 60p XXXXX X XXXXX XXXX XXXX XXXX XXX XX...

Page 22: ... BLOCK 1 4 DEFLECTION BLOCK 2 4 DEFLECTION BLOCK 3 4 WHITE BALANCE BLOCK WA NTSC HIGH WB NTSC LOW WC PAL HIGH WD PAL LOW WE COMP 480 576 i HIGH WF COMP 480 576 i LOW WG COMP 480 576 p HIGH WH COMP 480 576 p LOW EXIT MENU SELECT ENTER WHITE BALANCE BLOCK WI COMP 1080i HIGH WJ COMP 1080i LOW WK COMP 720p HIGH WL COMP 720p LOW WM RGB HIGH WN RGB LOW WO COMMON HIGH WP COMMON LOW EXIT MENU SELECT ENTER...

Page 23: ...XIT MENU ENTER XXXXX X XXXXX XXXX XXXX XXXX XXX CPU BLOCK SIGNAL BLOCK WHITE BALANCE BLOCK DEFLECTION BLOCK CPU BLOCK DIAGNOSIS UPC1884 ADJ TA1276 ADJ HOUR METER EXIT MENU SELECT ENTER EXIT MENU SELECT ENTER SERVICE MENU CA MENU UPDATE CPU PROGRAM INITIALIZE EEPROM EEPROM INITIALIZE Are you sure YES then key NO then MENU key INITIALIZE EEPROM UPDATE CPU PROGRAM Necessity PC cable terminal software...

Page 24: ... 000 003 003 Fixed value SB Y C NTSC S B01 CONTRAST 064 063 005 S B02 BRIGHT HIGH 128 127 000 S B03 CHROMA 064 063 001 S B04 PHASE 064 063 020 S B05 APERTURE 064 063 000 S B06 BRIGHT LOW 128 127 001 S B07 Y DL 000 001 000 Fixed value S B08 R Y PHASE 000 003 000 Fixed value S B09 R B GAIN 000 003 002 Fixed value S B10 G Y PHASE 000 003 002 Fixed value S B11 G B GAIN 000 003 003 Fixed value SC VIDEO...

Page 25: ...Fixed value S E11 G B GAIN 000 003 003 Fixed value SF COMP 576 50i S F01 CONTRAST 064 063 000 S F02 BRIGHT HIGH 128 127 000 S F03 CHROMA 064 063 000 S F04 PHASE 064 063 000 S F05 APERTURE 064 063 000 S F06 BRIGHT LOW 128 127 000 S F07 Y DL 000 001 000 Fixed value S F08 R Y PHASE 000 003 000 Fixed value S F09 R B GAIN 000 003 002 Fixed value S F10 G Y PHASE 000 003 002 Fixed value S F11 G B GAIN 00...

Page 26: ...00 S I07 Y DL 000 001 000 Fixed value S I08 R Y PHASE 000 003 000 Fixed value S I09 R B GAIN 000 003 003 Fixed value S I10 G Y PHASE 000 003 002 Fixed value S I11 G B GAIN 000 003 000 Fixed value SJ COMP 1080 50i S J01 CONTRAST 064 063 000 S J02 BRIGHT HIGH 128 127 000 S J03 CHROMA 064 063 000 S J04 PHASE 064 063 000 S J05 APERTURE 064 063 000 S J06 BRIGHT LOW 128 127 000 S J07 Y DL 000 001 000 Fi...

Page 27: ... 064 063 000 S M11 PAL Y C BRIGHT HIGH 128 127 000 S M12 PAL Y C BRIGHT LOW 128 127 000 S M13 480i CONTRAST 064 063 000 S M14 480i BRIGHT HIGH 128 127 000 S M15 480i BRIGHT LOW 128 127 000 S M16 576i CONTRAST 064 063 000 S M17 576i BRIGHT HIGH 128 127 000 S M18 576i BRIGHT LOW 128 127 000 S M19 480p CONTRAST 064 063 000 S M20 480p BRIGHT HIGH 128 127 000 S M21 480p BRIGHT LOW 128 127 000 S M22 576...

Page 28: ... LOW 128 127 000 S N19 PAL Y C OVERSCAN CONTRAST 064 063 000 S N20 PAL Y C OVERSCAN BRIGHT HIGH 128 127 000 S N21 PAL Y C OVERSCAN BRIGHT LOW 128 127 000 S N22 PAL Y C UNDERSCAN CONTRAST 064 063 000 S N23 PAL Y C UNDERSCAN BRIGHT HIGH 128 127 000 S N24 PAL Y C UNDERSCAN BRIGHT LOW 128 127 000 S N25 480i OVERSCAN CONTRAST 064 063 000 S N26 480i OVERSCAN BRIGHT HIGH 128 127 000 S N27 480i OVERSCAN B...

Page 29: ...8 127 000 SO COMMON When the value of item SO is changed items SA to SK should be re adjusted S O01 CONTRAST 000 127 085 S O02 BRIGHT HIGH 000 255 128 S O03 CHROMA 000 127 064 S O04 PHASE 000 127 064 S O05 APERTURE 000 127 035 S O06 BRIGHT LOW 128 127 000 S O07 Y DL 000 001 000 Fixed value S O08 R Y PHASE 000 003 000 Fixed value S O09 R B GAIN 000 003 003 Fixed value S O10 G Y PHASE 000 003 002 Fi...

Page 30: ... 000 W C03 DRIVE B 128 127 000 W C04 CUTOFF R 128 127 000 W C05 CUTOFF G 128 127 000 W C06 CUTOFF B 128 127 000 WD PAL COMPOS Y C LOW W D01 DRIVE R 128 127 000 W D02 DRIVE G 128 127 000 W D03 DRIVE B 128 127 000 W D04 CUTOFF R 128 127 000 W D05 CUTOFF G 128 127 000 W D06 CUTOFF B 128 127 000 WE COMP 480 576 i HIGH W E01 DRIVE R 128 127 000 W E02 DRIVE G 128 127 000 W E03 DRIVE B 128 127 000 W E04 ...

Page 31: ...I03 DRIVE B 128 127 000 W I04 CUTOFF R 128 127 000 W I05 CUTOFF G 128 127 000 W I06 CUTOFF B 128 127 000 WJ COMP 1080i 1035 60i 1080 60i LOW W J01 DRIVE R 128 127 000 W J02 DRIVE G 128 127 000 W J03 DRIVE B 128 127 000 W J04 CUTOFF R 128 127 000 W J05 CUTOFF G 128 127 000 W J06 CUTOFF B 128 127 000 WK COMP 720p HIGH W K01 DRIVE R 128 127 000 W K02 DRIVE G 128 127 000 W K03 DRIVE B 128 127 000 W K0...

Page 32: ...27 000 WO COMMON HIGH When the value of item WO is changed items WA WC WE WG WI WK and WM should be re adjusted W O01 DRIVE R 000 127 070 W O02 DRIVE G 000 127 064 W O03 DRIVE B 000 127 055 W O04 CUTOFF R 000 255 050 W O05 CUTOFF G 000 255 050 W O06 CUTOFF B 000 255 050 WP COMMON LOW When the value of item WP is changed items WB WD WF WH WJ WL and WN should be re adjusted W P01 DRIVE R 000 127 075...

Page 33: ...N 032 032 000 D B06 CORNER DISTORTION W 032 032 000 D B07 CORNER DISTORTION S 032 032 000 D B08 PARALLELOGRAM DISTORTION 032 032 000 D B09 TRAPEZOIDAL DISTORTION 032 032 000 D B10 HORIZONTAL ARC DISTORTION 032 032 000 D B11 VERTICAL LINEARITY S CORRECTION 016 016 000 D B12 VERTICAL LINEARITY C CORRECTION 016 016 000 DC PAL COMPOS Y C D C01 HORIZONTAL SIZE 064 064 022 D C02 VERTICAL SIZE 064 064 04...

Page 34: ...M DISTORTION 032 032 000 D E09 TRAPEZOIDAL DISTORTION 032 032 005 D E10 HORIZONTAL ARC DISTORTION 032 032 000 D E11 VERTICAL LINEARITY S CORRECTION 016 016 001 D E12 VERTICAL LINEARITY C CORRECTION 016 016 001 DF 480 60i UNDER D F01 HORIZONTAL SIZE 064 064 011 D F02 VERTICAL SIZE 064 064 030 D F03 HORIZONTAL POSITION 064 064 000 D F04 VERTICAL POSITION 064 064 000 D F05 SIDE PIN DISTORTION 032 032...

Page 35: ...H11 VERTICAL LINEARITY S CORRECTION 016 016 000 D H12 VERTICAL LINEARITY C CORRECTION 016 016 000 DI 480 60p D I01 HORIZONTAL SIZE 064 064 022 D I02 VERTICAL SIZE 064 064 050 D I03 HORIZONTAL POSITION 064 064 007 D I04 VERTICAL POSITION 064 064 002 D I05 SIDE PIN DISTORTION 032 032 002 D I06 CORNER DISTORTION W 032 032 002 D I07 CORNER DISTORTION S 032 032 002 D I08 PARALLELOGRAM DISTORTION 032 03...

Page 36: ...ERTICAL SIZE 064 064 025 D L03 HORIZONTAL POSITION 064 064 000 D L04 VERTICAL POSITION 064 064 002 D L05 SIDE PIN DISTORTION 032 032 000 D L06 CORNER DISTORTION W 032 032 000 D L07 CORNER DISTORTION S 032 032 000 D L08 PARALLELOGRAM DISTORTION 032 032 000 D L09 TRAPEZOIDAL DISTORTION 032 032 003 D L10 HORIZONTAL ARC DISTORTION 032 032 000 D L11 VERTICAL LINEARITY S CORRECTION 016 016 000 D L12 VER...

Page 37: ...STORTION W 032 032 000 D O07 CORNER DISTORTION S 032 032 002 D O08 PARALLELOGRAM DISTORTION 032 032 002 D O09 TRAPEZOIDAL DISTORTION 032 032 009 D O10 HORIZONTAL ARC DISTORTION 032 032 000 D O11 VERTICAL LINEARITY S CORRECTION 016 016 000 D O12 VERTICAL LINEARITY C CORRECTION 016 016 003 DP 1035 60i UNDER D P01 HORIZONTAL SIZE 064 064 013 D P02 VERTICAL SIZE 064 064 030 D P03 HORIZONTAL POSITION 0...

Page 38: ...EZOIDAL DISTORTION 032 032 000 D R10 HORIZONTAL ARC DISTORTION 032 032 000 D R11 VERTICAL LINEARITY S CORRECTION 016 016 000 D R12 VERTICAL LINEARITY C CORRECTION 016 016 000 DS 1080 24p D S01 HORIZONTAL SIZE 064 064 020 D S02 VERTICAL SIZE 064 064 033 D S03 HORIZONTAL POSITION 064 064 033 D S04 VERTICAL POSITION 064 064 008 D S05 SIDE PIN DISTORTION 032 032 015 D S06 CORNER DISTORTION W 032 032 0...

Page 39: ...00 DV 720 60p UNDER D V01 HORIZONTAL SIZE 064 064 019 D V02 VERTICAL SIZE 064 064 030 D V03 HORIZONTAL POSITION 064 064 000 D V04 VERTICAL POSITION 064 064 002 D V05 SIDE PIN DISTORTION 032 032 000 D V06 CORNER DISTORTION W 032 032 000 D V07 CORNER DISTORTION S 032 032 000 D V08 PARALLELOGRAM DISTORTION 032 032 000 D V09 TRAPEZOIDAL DISTORTION 032 032 000 D V10 HORIZONTAL ARC DISTORTION 032 032 00...

Page 40: ...ION 064 064 003 D W27 480p OVERSCAN SIDE PIN DISTORTION 032 032 011 D W28 480p UNDERSCAN VERTICAL SIZE 064 064 010 D W29 480p UNDERSCAN VERTICAL POSITION 064 064 003 D W30 480p UNDERSCAN SIDE PIN DISTORTION 032 032 011 D W31 576p OVERSCAN VERTICAL SIZE 064 064 003 D W32 576p OVERSCAN VERTICAL POSITION 064 064 000 D W33 576p OVERSCAN SIDE PIN DISTORTION 032 032 011 D W34 576p UNDERSCAN VERTICAL SIZ...

Page 41: ...nge Reference value Adjustment Item Function Variable range Reference value q CPU BLOCK CC SETTING C C41 000 003 000 CE OSD etc C E05 NTSC 480 60i CORNER DISTORTION W 032 032 000 C E06 NTSC 480 60i CORNER DISTORTION S 032 032 002 C E07 NTSC 480 60i PARALLELOGRAM DISTORTION 032 032 000 C E08 NTSC 480 60i TRAPEZOIDAL DISTORTION 032 032 002 C E09 NTSC 480 60i HORIZONTAL ARC DISTORTION 032 032 000 C E...

Page 42: ...mes 15 2 V 8 Apply the 1080 60i crosshatch signal to INPUT A 9 Adjust the FOCUS VR1 and VR2 so that the entire image is in focus 1 Vertical interval V sync AKB pulse V BLK A 15V 2V SCREEN VOLTAGE ADJUSTMENT AND FOCUSING COARSE ADJUSTMENT HIGH VOLTAGE COARSE ADJUSTMENT Measuring Instruments Signal generator Crosshatch signal High voltage voltmeter Card Slot Component RGB Input Card Slot 1 Test Poin...

Page 43: ...il the value of the high voltage voltmeter is 27 0 kV 0 2 kV 7 Connect the DC voltmeter across TP XR and TP GND 8 Turn the VR501 clockwise until the voltmeter reading is 5 5 V 9 Turn the VR501 slowly clockwise until the point at which the X ray protector starts operation The INPUT SELECT D LED on the front panel should blink 10 Turn the VR502 slightly clockwise and turn the unit ON again 11 Turn t...

Page 44: ...tiometer on the front panel to the center click position HIGH VOLTAGE ADJUSTMENT S CORRECTION PWB MAIN PWB Front side TP XR TP G Front side Min Max Min Max VR503 ROTATION VR505 CONV_V VR504 CONV_H VR502 H VOLTAGE VR501 X RAY CN0RD CN00R Top surface view of the S CORRECTION PWB VR503 VR505 VR504 VR502 VR501 CN0RD CN00R VR502 VR501 FOCUSING ADJUSTMENT Measuring Instruments Signal generator Character...

Page 45: ...th circle pattern to INPUT A Terminal Y on the Component RGB Input Card 2 Turn the VR504 to optimize the horizontal convergence value at the center of the screen turning the potentiometer counterclockwise shifts BLUE toward the right with respect to RED 3 Turn the VR505 to optimize the vertical convergence value at the center of the screen turning the potentiometer counterclockwise shifts BLUE dow...

Page 46: ...Service Menu to decrease the image tilting to no more than 2 mm If the reference point which is the vertical center position on the left of the image reference points is deviated ad just DM04 to correct it FRONT ROTATION ADJUSTMENT Escutcheon 2 mm Screen size Reference point S CORRECTION PWB MAIN PWB Front side Front side Top surface view of S CORRECTION PWB TP XR TP G VR503 ROTATION VR505 CONV_V ...

Page 47: ...ch signal to INPUTA Terminal Y on the Component RGB Input Card 6 Set the CONTRAST potentiometer on the front panel to the center click position 7 Connect the oscilloscope across TP 47G and TP GND 8 Adjust SI01 in the Service Menu to set the voltage amplitude A in the figure on the right to 30 V 2 V 9 Set the UNDER SCAN button on the front panel to ON so that the scanning size is set to underscanni...

Page 48: ...al to INPUT A Terminal Y on the Component RGB Input Card 2 Set the CONTRAST potentiometer on the front panel to the center click position 3 Connect the oscilloscope across TP 47G and TP GND 4 Adjust SE01 in the Service Menu to set the voltage amplitude A in the figure on the right to 30 V 2 V 5 Set the ASPECT button on the front panel to ON so that the scan ning size is 16 9 6 Adjust SN25 to set t...

Page 49: ...ta of a signal is changed it is required to re adjust the 16 9 data of the same adjustment signal 1 Apply the NTSC crosshatch signal to INPUT C Terminal VIDEO1 on the NTSC PAL Video Input Card 2 Set the CONTRAST potentiometer on the front panel to the center click position 3 Connect the oscilloscope across TP 47G and TP GND 4 Adjust SA01 in the Service Menu to set the voltage amplitude A in the fi...

Page 50: ...data of a signal is changed it is required to re adjust the 16 9 data of the same adjustment signal 1 Apply the NTSC crosshatch signal to INPUT D Terminal Y C on the NTSC PAL Video Input Card 2 Set the CONTRAST potentiometer on the front panel to the center click position 3 Connect the oscilloscope across TP 47G and TP GND 4 Adjust SB01 in the Service Menu to set the voltage amplitude A in the fig...

Page 51: ...omponent NTSC and PAL When re adjusting the 1080 60i signal use the SI 1 Apply the 1080 60i component color bar signal to INPUT A 2 Set the CHROMA and PHASE potentiometers on the front panel to the center click positions 3 Connect the oscilloscope across TP 47B and TP GND 4 Adjust SO03 in the Service Menu to set the level difference be tween waveforms 1 and 4 in the figure on the right to 0 V 2 V ...

Page 52: ...t is required to re adjust the data of all of the adjustment signals Component NTSC and PAL When re adjusting the 1080 60i signal use the SI For the adjustment of the 1080 60i signal use the Compo nent RGB Input Card 1 Apply the NTSC color bar signal to INPUT C Terminal VIDEO1 on the NTSC PAL Video Input Card 2 Set the CHROMA and PHASE potentiometers on the front panel to the center click position...

Page 53: ...tments When this data is changed it is required to re adjust the data of all of the adjustment signals Component NTSC and PAL When re adjusting the 1080 60i signal use the SI For the adjustment of the 1080 60i signal use the Compo nent RGB Input Card 1 Apply the PAL color bar signal to INPUT C Terminal VIDEO1 on the NTSC PAL Video Input Card 2 Set the CHROMA and PHASE potentiometers on the front p...

Page 54: ... is serious perform adjustments in steps 9 to 13 before re performing steps 1 to 7 9 Adjust DM05 so that the second vertical lines from the left and right edges are linear 10 Adjust DM06 W and DM07 S to optimize the corner distortions 11 Adjust DM08 to optimize the parallelogram distortion observe the second vertical lines from the left and right edges as the reference 12 Adjust DM09 to optimize t...

Page 55: ...he 1080 48i 24pSF crosshatch signal with circle pattern to INPUT A 5 Adjust DX01 to set the sizes of the rectangles at the center of the image and those at the left and right ends to be identical 6 Adjust DX02 to set the sizes of the rectangles at the top and bottom of the image to be identical 7 Ensure that the center position is not deviated If it is adjust DS04 again 8 Repeat adjustments in ste...

Page 56: ...M12 to set the sizes of the rectangles at the center of the image and those at the top and bottom to be identical 8 Ensure that the center position is not deviated If it is adjust DM04 again 9 Adjust DM11 DM12 and DM04 repeatedly until the center position and vertical linearity are optimized 10 Adjust DM09 to optimize the trapezoidal distortion observe the sec ond vertical lines from the left and ...

Page 57: ...ply the 1080 60i crosshatch signal to INPUT A 7 Adjust DN11 to set the sizes of the rectangles at the center of the image and those at the left and right ends to be identical 8 Adjust DN12 to set the sizes of the rectangles at the center of the image and those at the top and bottom to be identical 9 Ensure that the center position is not deviated If it is adjust DN04 again 10 Adjust DN11 DN12 and ...

Page 58: ...imize the parallelogram distortion observe the second vertical lines from the left and right edges as the reference 12 Adjust DE10 to optimize the horizontal arc distortion 13 Adjust DE05 so that the second vertical lines from the left and right edges are linear 14 If there is an extreme corner S shape distortion adjust DE07 to optimize it this adjustment is usually unnecessary 15 If there is an e...

Page 59: ...he sec ond vertical lines from the left and right edges as the reference 12 Adjust DF08 to optimize the parallelogram distortion observe the second vertical lines from the left and right edges as the reference 13 Adjust DF10 to optimize the horizontal arc distortion 14 Adjust DF05 so that the second vertical lines from the left and right edges are linear 15 If there is an extreme corner S shape di...

Page 60: ... usually unnecessary 13 Apply the 480 60i size adjustment signal to INPUT A 14 Ensure that the vertical amplitude of the image is 193mm If it is not adjust DW13 again 15 Adjust DW14 so that the vertical position of the image comes at the center of the CRT screen 16 Vary the adjustment signal and adjustment data and re perform adjustments in steps 1 to 15 above see Table 12 193mm Make these lines l...

Page 61: ...ually unnecessary 13 Apply the 480 60i size adjustment signal to INPUT A 14 Ensure that the vertical amplitude of the image is 175mm If it is not adjust DW16 again 15 Adjust DW17 so that the vertical position of the image comes at the center of the CRT screen 16 Vary the adjustment signal and adjustment data and re perform adjustments in steps 1 to 15 above see Table 13 175mm Make these lines line...

Page 62: ...e rectangles at the center of the image and those at the left and right ends to be identical 7 Adjust DA12 to set the sizes of the rectangles at the center of the image and those at the top and bottom to be identical 8 Ensure that the center position is not deviated If it is adjust DA04 again 9 Adjust DA11 DA12 and DA04 repeatedly until the center position and vertical linearity are optimized 10 A...

Page 63: ... distortion observe the sec ond vertical lines from the left and right edges as the reference 12 Adjust DB08 to optimize the parallelogram distortion observe the second vertical lines from the left and right edges as the reference 13 Adjust DB10 to optimize the horizontal arc distortion 14 Adjust DB05 so that the second vertical lines from the left and right edges are linear 15 If there is an extr...

Page 64: ...tment is usually unnecessary 13 Apply the NTSC mono scope signal to INPUT C 14 Ensure that the vertical amplitude of the image is 193mm If it is not adjust DW01 again 15 Adjust DW02 so that the vertical position of the image comes at the center of the CRT screen 16 Vary the adjustment signal and adjustment data and re perform adjustments in steps 1 to 15 above see Table 16 90 90 80 80 80 193mm 90 ...

Page 65: ... is usually unnecessary 13 Apply the NTSC mono scope signal to INPUT C 14 Ensure that the vertical amplitude of the image is 175mm If it is not adjust DW04 again 15 Adjust DW05 so that the vertical position of the image comes at the center of the CRT screen 16 Vary the adjustment signal and adjustment data and re perform adjustments in steps 1 to 15 above see Table 17 90 90 80 80 80 175mm 90 Make ...

Page 66: ...ters on the front panel to the center click positions 4 Connect the oscilloscope across TP 47B and TP GND 5 Ensure that the AKB pulse voltage A of the waveform at TP 47B is 15V 2V If it is not adjust it with the SCREENVR potentiometer 6 Apply the 1080 60i component 10 step gray scale signal to INPUT A 7 Turn the BRIGHT potentiometer on the front panel gradually until the second gray step in the gr...

Page 67: ...stment When this data is changed it is required to re adjust the white balance data of all of the adjustment signals Component NTSC and PAL When re adjusting the 1080 60i signal use the WI 1 Apply the 1080 60i component 10 step gray scale signal to INPUT A 2 Set COLOR TEMP of COLOR TEMP BAL in the Setup Menu to HIGH 3 Set the PHASE CHROMA BRIGHT and CONTRAST potentiometers on the front panel to th...

Page 68: ...he following adjustment When this data is changed it is required to re adjust the white balance data of all of the adjustment signals Component NTSC and PAL When re adjusting the 1080 60i signal use the WJ 1 Apply the 1080 60i component 10 step gray scale signal to INPUT A 2 Set COLOR TEMP of COLOR TEMP BAL in the Setup Menu to LOW 3 Set the PHASE CHROMA BRIGHT and CONTRAST potentiometers on the f...

Page 69: ... 4 Adjust WA01 and WA03 in the Service Menu using the color temperature meter so that the color temperature is set as shown below Do not touch WA02 Color temperature HIGH D9300 x 0 283 y 0 297 Reference value 5 Ensure that the white balance tracking is correct from the gray scale steps with lower color temperatures to those with higher color temperatures If the white balance tracking is deviated i...

Page 70: ...e gray scale signal lights up slightly Be sure to avoid degradation of the black color White Balance LOW D65 5 Set COLOR TEMP of COLOR TEMP BAL in the Setup Menu to LOW 6 Adjust SO06 so that the 0 black area in the gray scale signal lights slightly Be sure to avoid degradation of the black color Other signals adjustments White Balance HIGH D9300 7 Apply the 1080 60i component gray scale signal to ...

Page 71: ...e black color 7 Set the ASPECT button on the front panel to OFF and the UN DER SCAN button to ON to set the scanning size to underscanning for the 4 3 ratio 8 Adjust SM14 so that the 0 black area in the gray scale signal lights up slightly Be sure to avoid degradation of the black color 9 Set the ASPECT button on the front panel to ON to set the scan ning size to underscanning for the 16 9 ratio 1...

Page 72: ... that the scan ning size is 16 9 6 Adjust SN02 so that the 0 black area in the gray scale signal lights slightly Be sure to avoid degradation of the black color 7 Set the ASPECT button on the front panel to OFF and the UN DER SCAN button to ON to set the scanning size to underscanning for the 4 3 ratio 8 Adjust SM02 so that the 0 black area in the gray scale signal lights up slightly Be sure to av...

Page 73: ... that the scan ning size is 16 9 6 Adjust SN08 so that the 0 black area in the gray scale signal lights slightly Be sure to avoid degradation of the black color 7 Set the ASPECT button on the front panel to OFF and the UNDER SCAN button to ON to set the scanning size to underscanning for the 4 3 ratio 8 Adjust SM05 so that the 0 black area in the gray scale signal lights up slightly Be sure to avo...

Page 74: ...301 APC SW to N Normal unless otherwise specified MEASURING INSTRUMENTS AND TOOLS s Signal generator NTSC PAL color bar signals s Oscilloscope ADJUSTMENT LOCATIONS VR101 VR102 VR302 VR303 VR305 T301 IC202 IC301 VR301 VR304 TP RY TC304 TC303 S301 S N TP Y TP BY VR101 VBS AMP VR VR102 Y AMP VR VR301 LIS GAIN VR VR302 TINT VR VR303 NTSC COLOR VR VR304 Pr GAIN VR VR305 PAL COLOR VR T301 LIS 3 TRANSF T...

Page 75: ...Instruments Signal generator NTSC 75 color bar signal Oscilloscope Test Points CN001 pin 1 Y Output CN001 pin 2 B Y output Adjustment Points VR303 NTSC COLOR VR S301 APC SW TC304 NTSC PHASE TRIM Preparation Supply power to the following connector CN001 pins using a DC power supply extension cable etc 1 Apply the NTSC color bar signal to Terminal VIDEO1 2 Connect CH1 of the oscilloscope to CN001 pi...

Page 76: ...scope to CN001 pin 2 and CH2 to CN001 pin 3 4 Adjust VR304 and VR305 to obtain a waveform as shown in A in the figure shown below 5 Adjust VR301 and T301 so that the waveform changes from A to B in the following figure 6 Connect CH1 of the oscilloscope to CN001 pin 1 7 While obtaining synchronization with the H sync with CH1 adjust VR304 and VR305 so that the CH2 waveform becomes approximately as ...

Page 77: ... on the right is 0 35 V 0 015 V PAL COLOR DEPTH ADJUSTMENT Measuring Instruments Signal generator PAL 75 color bar signal Oscilloscope Test Points CN001 pin 2 B Y Output Adjustment Points VR305 PAL COLOR VR CN001 pins 45 46 14 V DC 1 V CN001 pins 47 48 7 V DC 1 V CN001 pins 25 29 31 32 GND 35 36 49 50 B 0 35V 0 015V A 0 525V 0 015V Preparation Supply power to the following connector CN001 pins usi...

Page 78: ...tor CN001 pins using a DC power supply extension cable etc Note Perform the following adjustments after completing the PAL Color Depth adjustment 1 Apply the PAL color bar signal to Terminal VIDEO1 2 Connect the oscilloscope across CN001 pin 3 and GND 3 Adjust VR304 so that the voltage at A in the figure on the right is 0 525 V 0 015 V CN001 pins 45 46 14 V DC 1 V CN001 pins 47 48 7 V DC 1 V CN001...

Page 79: ...FRONT VR PWB CIRCUIT DIAGRAMS SCM 7 MOTHER PWB CIRCUIT DIAGRAM SCM 8 REMOTE PWB CIRCUIT DIAGRAM SCM 9 SUB DEF PWB CIRCUIT DIAGRAM SCM 10 HV CONTROL PWB CIRCUIT DIAGRAM SCM 11 VIDEO PWB CIRCUIT DIAGRAM BT YA701P OPTION SCM 12 COMPO PWB CIRCUIT DIAGRAM BT YA702P OPTION SCM 13 CIRCUIT BOARD DIAGRAMS MAIN P C BOARD CBA 1 SIGNAL FRONT CONTROL TALLY REMOTE P C BOARDS CBA 2 CRT FRONT VR MOTHER P C BOARDS...

Page 80: ...2 TP1 89 86 98 SEPARATE SYNC IC101 V S IN Y G IN HV S IN 8 4 6 7 12 2 1 16 9 11 Sel IC606 16 9 11 Sel IC604 6 3 5 6 5 13 13 X602 3 58MHz X601 4 43MHz X603 21 10 8 35 51 V I IN Q602 Q606 IC105 IC111 Selector IC104 IC111 IC104 IC603 DL RG CO SEL1 P CROSS 7 12 7 12 IC602 9 11 1 16 2 Sel 1 2 5 3 6 3 53 33 52 34 Y2 IN IC501 EXPAND CIRCUIT POWER SUPPLY OUT 8 SUB DEF SPEAKER P CROSS V DRIVE H DRIVE HV DR...

Page 81: ...6 8V 9 0V 6 1V 6 8V 9 0V 6 2V 6 1V 6 7V 6 7V 6 7V 6 1V 6 1V 9 0V 6 7V 0 6V 9 0V 6 8V 6 1V 9 0V 0V 5 4V 0V 5 4V 5 2V 5 5V 5 5V 0V 0 3V 0V 5 4V 5 4V 5 4V 0V 5 4V 5 4V 5 4V 5 4V 5 4V 5 4V 0V 5 4V 4 9V 0V 0V 5 4V 5 4V 5 5V 4 9V 3 5V 3 7V 3 8V 3 7V 5 4V 3 8V 4 0V 4 0V 5 4V 2 7V 2 7V 2 5V 5 4V 0V 0 2V 0V 0V 5 4V 0 4V 0V 1 5V 0V 0V 0V 0V 5 4V 0 2V 0V 0V 2 7V 5 4V 5 4V 0 2V 0V 0V 0V 5 4V 5 4V 0 8V 0V 0 8V...

Page 82: ... 9V 3 8V 0V 0V 0V 0V 5 0V 3 8V 3 8V 3 3V 5 0V 3 3V 2 1V 6 1V 6 2V 6 1V 6 2V 4 9V 4 9V 0V 0V 3 4V 0 2V 0 2V 0 2V 0V 0 3V 2 2V 11 9V 2 8V 2 3V 2 9V 8 4V 9 0V 11 9V 5 0 V 5 0V 4 9V 3 3V 3 3 V 0 6V 0V 0V 0V 0V 0V 0 6V 2 8V 0 6V 3 3V RA1 6 4 5 2 3 RA3 RA4 1 RA2 X NOTE L1 NRZ0040 0R0X DTA124EKA X DTC124EKA X 2SA1037AK QR X 2SC2412K QR X NRZ0040 103X NRZ0040 102X NRZ0040 101X MA3051 M X MA111 X NQL054J 3...

Page 83: ...1SS133 T2 DTC124ESA T IM BW 22TF 13 0V 6 1V 6 0V 5 9V 1 7V 0V 4 6V 10 4V 2 3V 4 8V 6 9V 13 3V 4 9V 6 8V 11 7V 13 3V 11 7V 14 6V V 138 1 0V V 138 1 85 7V V 88 6 0V 0V 6 2V 0 6V 1 0V 13 3V 14 3V 0V 14 6V 0V 11 5V 12 8V 0V 0V 0V 0V 9 8V 138 1V 0V 15 6V 0V 0 5V 0 8V 1 5V 5 4V 6 0V 0 4V 0 1V 0V 6 3V 129 2V 0 3V 12 8V 0 2V 4 QRE141J 152Y IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE T...

Page 84: ...B ASS Y FX 2110A CRT SOCKET PWB CN00T TO CRT TO 12 0V 2 4V 17 8V 0 7V 0 8V 5 6V 0V 9 0V 1 2V 6 2V 7 0V 16 0V 16 0V 16 0V 52 4V 0 1V 4 7V 55 1V 0 6V 12 0V 0 2V 5 0V 5 0V 1 8V 4 2V 0V 12 0V 12 0V 7 3V 4 6V 4 6V 0V 0V 0V V 0 5 5 4V 0 1V 5 4V 0 2V 3 8V 0 1V 3 8V 0 5V 12 0V 5 6V 0 2V 9 0V 5 1V 1 0V 2 3V 0V 0 8V 5 6V 32 8V 28 6V V 15 4 16 0V V 15 4 V 15 4 V 15 4 31 1V 3 7V 5 3V 4 3V 0 5V 42 0V 1 1V 2 3V...

Page 85: ...AIN PWB CN00R TO MAIN PWB CN010 TO DEF YOKE TO ROTATION COIL 14 8V 0 7V 12 9V 12 9V 0V 0 7V 0V 0V 12 9V 0V 0V 0V 0V 14 8V 0 7V 13 6V 0V IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE ...

Page 86: ...V 61 1V 11 7V 2 0V 63 2V 60 9V 1 6V 1 5V 1 7V 65 3V 84 7V 63 4V 2 2V 64 2V 84 7V 84 7V 1 9V 11 7V 66 9V 1 4V 67 0V 2 2V 67 6V 84 7V 0 1V 79 3V 79 4V 0 1V 2 1V 6 0V 79 3V 84 7V 0 1V V 66 7V 63 8V 64 2V 85 4 38Vp p H TP 47G 1 0Vp p H 44Vp p H TP 47R 1 2Vp p H IC001 2 IC001 37Vp p H 0 8Vp p H 8 IC001 12 TP 47B IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTIC...

Page 87: ... 4065A FRONT CONTROL PWB ASS Y NOTE 1 3 2 2SA1037AK QR X 2SC2412K QR X MA111 X 4 6 5 7 MA3056 M X QVQ0286 B14 QSW0889 001 QSW0619 003Z 0V 0V 0V 0V 5 3V 0V 0V 0V 3 7V 3 7V 5 3V 0V V 3 8 5 3V 4 6V 5 2V 5 3V 0 2V 5 2V 0V V 3 8 5 3V 5 2V 0 2V 5 3V 5 2V 0 2V 0V V 3 8 0V V 3 8 V 5 3 5 2V 0 2V 0V V 3 8 0V V 3 8 5 3V 0 2V 5 2V 0V V 3 8 6V 5 3V 5 3V 0 2V 5 3V ...

Page 88: ... 6 7V 5 0V 7 2V 11 7V 6 6V 7 2V 11 7V 6 6V 7 2V 11 7V 6 6V 11 9V 7 4V 0V 7 4V 0V 11 9V 7 4V 7 4V 0V 7 4V 0V 6 6V 0V 7 4V 0V 0V 7 4V 7 3V 11 9V 6 6V 7 4V 7 4V 0V 7 4V 0V 0V 0 2V 0 2V 0V 0V 0 2V 0 2V 0 1V 0V 5 0V 5 0V 4 4V 7 3V 6 6V 6 6V 0 2V 0V 0V 5 9V MOTHER PWB CIRCUIT DIAGRAM SCM 8 SCM 8 NOTE 1 X NON MOUNT 2SC2412K QR X TRUTH TABLE IC101 IC102 MOTHER PWB ASS Y FX 6069B TRUTH TABLE TRUTH TABLE SL...

Page 89: ...M X CN00R SIGNAL PWB TO 9 2V 4 9V 9 3V 9 3V 0V 9 2V 4 9V 3 8V 4 9V 3 8V 4 9V 5 0V 4 9V 4 9V 4 9V 4 9V 4 9V 4 9V 4 9V 3 8V 2 5V 4 9V 4 9V 3 8V 4 9V 4 9V 0V 4 9V 5 4V 0V 5 4V 9 2V 5 4V 0V 7 4V 4 9V 9 8V 9 7V 0V 4 8V 4 9V 4 9V 4 9V 4 9V 4 9V REMOTE PWB ASS Y FX 8016A ...

Page 90: ...SCM 10 SCM 10 SUB DEF PWB CIRCUIT DIAGRAM FX M017A SUB DEF PWB ASS Y MAIN PWB CN001 CN003 TO 2SA1037AK QR X 2SC2412K QR X 3 1 2 X NOTE 4 5 MON MOUNT DTC363TK X DTA144TKA X MA153A X ...

Page 91: ...SCM 11 SCM 11 HV CONTROL PWB CIRCUIT DIAGRAM MA111 X D504 MA111 X MA111 X MA111 X MA111 X HV CONTROL PWB ASS Y FX M018A CN004 MAIN PWB TO MA111 X ...

Page 92: ...VIDEO PWB CIRCUIT DIAGRAM BT YA701P OPTION SCM 12 SCM 12 VIDEO PWB ASS Y FX M015A TO MOTHER PWB CN007 CN009 NOTE 1 3 2 DTC124ESA T 4 2SC3311A QR T 2SA1309A QR T 1SS133 T2 ...

Page 93: ...SCM 13 SCM 13 COMPO PWB ASS Y FX M016A CN007 CN009 MOTHER PWB TO 1SS133 T2 3 QVP0053 501Z CE42142 222Z 5 4 2SA1309A QR T 2SC3311A QR T NON MOUNT OPT 1 2 NOTE COMPO PWB CIRCUIT DIAGRAM BT YA702P OPTION ...

Page 94: ...1 CIRCUIT BOARD DIAGRAMS MAIN P C BOARD FRONT IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE ...

Page 95: ...CBA 2 CBA 2 SIGNAL FRONT CONTROL TALLY REMOTE P C BOARD SIGNAL P C BOARD FRONT CONTROL P C BOARD TALLY P C BOARD REMOTE P C BOARD UP UP UP FRONT ...

Page 96: ...C BOARD CRT P C BOARD FRONT VR P C BOARD MOTHER P C BOARD UP UP FRONT IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE ...

Page 97: ...02P P C BOARD OPTION UP FRONT VIDEO P C BOARD BT YA701P COMPO P C BOARD BT YA702P UP FRONT UP FRONT IMPORTANT SAFETY NOTICE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE ...

Page 98: ...BLY PRT 2 CHASSIS FRAME ASSEMBLY PRT 4 PACKING PARTS ASSEMBLY PRT 6 CHASSIS FRAME ASSEMBLY OPTION PRT 8 PACKING PARTS ASSEMBLY BT YA701P BT YA702P PRT 10 ELECTRICAL REPLACEMNT PARTS LIST BT H1700P PRT 12 ELECTRICAL REPLACEMNT PARTS LIST BT YA701P PRT 21 ELECTRICAL REPLACEMNT PARTS LIST BT YA702P PRT 23 ...

Page 99: ...ASING PARTS ASSEMBLY Components identified with the mark have the special characteristics for safety When replacing any of these components use only the same type 8 7 1 4 6 2 3 5 FRONT VR PWB FRONT CONTROL PWB ...

Page 100: ...escription Pcs Remarks 1 LC20620 002A CONTROL BASE 1 2 LC31229 003A CONTROL SHEET 1 3 LC31230 002A VOLUME SHEET 1 4 LC40814 001A PUSH BUTTON 13 5 CM46758 005 CONTROL KNOB 4 6 QYSBSFG3010Z SCREW 3 7 QYSBSF4012Z SCREW 5 8 CM48151 010 PANASONIC BADGE 1 CASING PARTS ASSEMBLY PRT 3 ...

Page 101: ...nly the same type B A A B CRT LABEL 18 19 23 20 20 20 21 21 10 9 11 20 V01 L01 15 32 30 31 32 32 32 32 16 17 17 23 22 26 24 25 26 26 28 28 27 27 28 12 13 14 33 T2503 Fig 1 Fig 2 Fig 3 Fig 3 Fig 1 Fig 2 SIGNAL PWB REMOTE PWB HV CONTROL PWB S CORRECTION PWB SUB DEF PWB MAIN PWB CRT SOCKET PWB TO CRT SOCKET PWB White Black TALLY PWB MOTHER PWB 27 30 23 23 ...

Page 102: ...1 14 QQR0490 001 NOISE FILTER 1 15 LC10867 002A FRONT PANEL 1 16 LC40815 001A TALLY COVER 1 17 QYSBSFG3010Z SCREW 2 18 CHGT0011 AAN WIRE 1 19 CHM2032 045F DEG CLAMP 1 20 CM48275 001 SCREW 4 21 CM30964 001 SPACER RING 2 22 LC11052 001A BOTTOM COVER 1 23 CM47686 00A FOOT 4 24 LC11053 001A REAR COVER 1 25 QYSBSF4012Z SCREW 2 26 CM44287 00C SCREW 6 27 CM44287 00E SCREW 6 28 LC31464 003A SLOT PANEL 3 3...

Page 103: ...PRT 6 PACKING PARTS ASSEMBLY Components identified with the mark have the special characteristics for safety When replacing any of these components use only the same type 7 1 5 4 2 2 10 3 8 9 2 ...

Page 104: ...5A PACKING CASE 1 2 LC10873 001B PACKING CUSHION 1 3 CP30974 004 POLYETHYLENE BAG 1 4 QPA01203005 POLYETHYLENE BAG 1 5 QMP1110 244K POWER CORD 1 7 QPA02503505P POLYETHYLENE BAG 1 8 LCT1110 001A OPERATING INSTRUCTIONS 1 9 LC21013 003B PACKING LABEL 1 10 LC20758 002A WIDE MASK ASS Y 1 PACKING PARTS ASSEMBLY PRT 7 ...

Page 105: ...PRT 8 CHASSIS FRAME ASSEMBLY OPTION BT YA702P BT YA701P VIDEO PWB 1 2 3 2 2 4 COMPO PWB 1 2 3 2 2 4 ...

Page 106: ...rks BT YA701P 1 LC31328 001A SLOT PANEL 1 2 QYSBSGG3008Z TAPPING SCREW 6 3 QYSDSF3010M TAPPING SCREW 5 4 LC31465001AC SLOT SHIELD 1 BT YA702P 1 LC31328 002A SLOT PANEL 1 2 QYSBSGG3008Z TAPPING SCREW 6 3 QYSDSF3010M TAPPING SCREW 6 4 LC31465001AC SLOT SHIELD 1 CHASSIS FRAME ASSEMBLY OPTION PRT 9 ...

Page 107: ...10 PACKING PARTS ASSEMBLY BT YA701P BT YA702P Components identified with the mark have the special characteristics for safety When replacing any of these components use only the same type 3 4 5 2 2 1 9 10 6 ...

Page 108: ... 3 QPK02503505P POLYETHYLENE BAG 1 4 LC21017 001A NAME PLATE 1 FOR BT YA701P 4 LC21017 002A NAME PLATE 1 FOR BT YA702P 5 QPA02503505P POLYETHYLENE BAG 1 6 LCT1111 001A OPERATING INSTRUCTIONS 1 9 LC31822 001A PACKING LABEL 1 FOR BT YA701P 9 LC31822 002B PAKCING LABEL 1 FOR BT YA702P 10 CM36338 001 POS LABEL 1 PACKING PARTS ASSEMBLY BT YA701P BT YA702P PRT 11 ...

Page 109: ...R 50V 0 1U 1 C1105 NEN51CM 475X E CAPACITOR 16V 4 7U 1 C1802 NEH70JM 107X E CAPACITOR 6 3V 100U 1 C1106 NEH71EM 475X E CAPACITOR 25V 4 7U 1 C1803 NCF21HZ 103X C CAPACITOR 50V 0 01U 1 C1107 NEN51CM 475X E CAPACITOR 16V 4 7U 1 C1804 NDC21HJ 271X C CAPACITOR 50V 270P 1 C1108 NEH71EM 475X E CAPACITOR 25V 4 7U 1 C1806 NCF21HZ 103X C CAPACITOR 50V 0 1U 1 C1109 NCB21HK 472X C CAPACITOR 50V 4700P 1 C1807 ...

Page 110: ...24EK TRANSISTOR 1 R1660 NRSA02J 473X M RESISTOR 1 10W 47K 1 R1663 NRSA02J 0R0X M RESISTOR 1 10W 0 1 R1101 03 NRSA02J 101X M RESISTOR 1 10W 100 3 R1664 NRSA02J 102X M RESISTOR 1 10W 1K 1 R1104 NRSA02J 104X M RESISTOR 1 10W 100 1 R1671 NRSA02J 562X M RESISTOR 1 10W 5 6K 1 R1105 NRSA02J 823X M RESISTOR 1 10W 82K 1 R1672 73 NRSA02J 0R0X M RESISTOR 1 10W 0 2 R1106 NRSA02J 473X M RESISTOR 1 10W 47K 1 R1...

Page 111: ...QCB32HK 151Z C CAPACITOR 500V 150P 1 C2937 QETN1HM 106Z E CAPACITOR 50V 10U 1 C2504 QEZ0097 106R E CAPACITOR 160V 10U 1 C2939 QEHR1CM 107Z E CAPACITOR 16V 100U 1 C2506 QCB32HK 152Z C CAPACITOR 500V 1500P 1 C2940 QFLC1HJ 103Z P CAPACITOR 50V 0 01U 1 C2507 QFLC1HJ 222Z P CAPACITOR 50V 2200P 1 C2941 QFLC1HJ 102Z P CAPACITOR 50V 1000P 1 C2508 09 QEHR1CM 107Z E CAPACITOR 16V 100U 2 C2942 QENC1HM 106Z E...

Page 112: ...Y C RESISTOR 1 4W 10K 1 IC2901 STR F6658BF7 IC 1 R2512 QRE141J 101Y C RESISTOR 1 4W 100 1 IC2902 QAL0256 001 IC 1 R2513 QRE141J 100Y C RESISTOR 1 4W 10 1 IC2903 SE140N IC 1 R2514 QRE141J 473Y C RESISTOR 1 4W 47K 1 IC2904 TA79012S IC 1 R2515 QRE141J 472Y C RESISTOR 1 4W 4 7K 1 IC2905 BA12T IC 1 R2516 QRG01GJ 470 M RESISTOR 1W 47 1 IC2906 BA05T IC 1 R2517 QRE141J 102Y C RESISTOR 1 4W 1K 1 IC2907 SI8...

Page 113: ...K 1 C2515 QFLC1HJ 104Z P CAPACITOR 50V 0 1U 1 R2923 QRE141J 102Y C RESISTOR 1 4W 1K 1 C2516 17 QENC1CM 476Z E CAPACITOR 16V 47U 2 R2924 QRE141J 122Y C RESISTOR 1 4W 1 2K 1 C2518 19 QFLC1HJ 104Z P CAPACITOR 50V 0 1U 2 R2925 26 QRE141J 5R6Y C RESISTOR 1 4W 5 6 2 R2927 QRE141J 120Y C RESISTOR 1 4W 12 1 CN20RD QGA2501F1 06 CONNECTOR 1 R2929 30 QRE141J 1R5Y C RESISTOR 1 4W 1 5 2 CN200R QGA2501F1 03 CON...

Page 114: ...OR 3W 4 7K 1 C3011 QEHR2CM 336Z E CAPACITOR 160V 33U 1 R3110 QRZ9017 471 F RESISTOR 470 1 C3012 QETN2EM 106Z E CAPACITOR 250V 10U 1 R3201 NRSA02J 101X M RESISTOR 1 10W 100 1 C3013 QFV71HJ 154Z P CAPACITOR 50V 0 15U 1 R3202 QRK126J 331X C RESISTOR 1 2W 330 1 C3101 NDC21HJ 820X C CAPACITOR 50V 82P 1 R3203 NRSA02J 270X M RESISTOR 1 10W 27 1 C3201 NDC21HJ 101X C CAPACITOR 50V 100P 1 R3204 NRSA02J 101X...

Page 115: ... 390 1 IC6106 09 NJM2234MA IC 4 R4122 NRSA02J 103X M RESISTOR 1 10W 10K 1 IC6110 TC4052BF IC 1 R4123 NRSA02J 391X M RESISTOR 1 10W 390 1 IC6111 M52055FP IC 1 R4124 NRSA02J 103X M RESISTOR 1 10W 10K 1 IC6201 BA12FP IC 1 R4125 NRSA02J 391X M RESISTOR 1 10W 390 1 IC6202 BA05FP IC 1 R4126 NRSA02J 103X M RESISTOR 1 10W 10K 1 R4127 NRSA02J 391X M RESISTOR 1 10W 390 1 Q6101 03 2SC2412K QR TRANSISTOR 3 R4...

Page 116: ...0K 1 C0509 QETN1EM 476Z E CAPACITOR 25V 47U 1 R0508 NRSA02J 0R0X M RESISTOR 1 10W 0 1 C0510 QETN1HM 106Z E CAPACITOR 50V 10U 1 R0509 NRSA02J 222X M RESISTOR 1 10W 2 2K 1 C0511 QETN1EM 476Z E CAPACITOR 25V 47U 1 R0512 NRSA02J 472X M RESISTOR 1 10W 4 7K 1 C0512 NCB21HK 104X C CAPACITOR 50V 0 1U 1 R0513 NRSA02J 103X M RESISTOR 1 10W 10K 1 C0513 QETN1HM 106Z E CAPACITOR 50V 10U 1 R0514 15 NRSA02J 472X...

Page 117: ...RSA02J 680X M RESISTOR 1 10W 68 1 R0502 NRSA02J 101X M RESISTOR 1 10W 100 1 R0503 NRSA02J 681X M RESISTOR 1 10W 680 1 R0504 NRSA02J 332X M RESISTOR 1 10W 3 3K 1 R0505 NRSA02J 103X M RESISTOR 1 10W 10K 1 R0506 NRSA02J 473X M RESISTOR 1 10W 47K 1 R0507 NRSA02F 222X M RESISTOR 1 10W 2 2K 1 R0508 NRSA02J 102X M RESISTOR 1 10W 1K 1 R0509 10 NRSA02J 333X M RESISTOR 1 10W 33K 2 R0511 NRSA02F 912X M RESIS...

Page 118: ...ITOR 50V 10U 1 Q0209 DTC124ES TRANSISTOR 1 C0202 QFLC1HJ 103Z P CAPACITOR 50V 0 01U 1 Q0301 DTC124ES TRANSISTOR 1 C0203 QFLC1HJ 102Z P CAPACITOR 50V 1000P 1 Q0302 05 2SC3311A TRANSISTOR 4 C0204 QETN1HM 475Z E CAPACITOR 50V 4 7U 1 Q0307 09 DTC124ES TRANSISTOR 3 C0205 QFLC1HJ 103Z P CAPACITOR 50V 0 01U 1 C0207 QFLC1HJ 103Z P CAPACITOR 50V 0 01U 1 R0101 02 QRE141J 750Y C RESISOR 1 4W 75 2 C0208 QEHR0...

Page 119: ...41J 0R0Y C RESISOR 1 4W 0 1 R0173 QRE141J 101Y C RESISOR 1 4W 100 1 R0174 75 QRE141J 393Y C RESISOR 1 4W 39 2 R0176 QRE141J 562Y C RESISOR 1 4W 5 6K 1 R0177 QRE141J 101Y C RESISOR 1 4W 100 1 R0178 79 QRE141J 151Y C RESISOR 1 4W 150 2 R0210 QRE141J 331Y C RESISOR 1 4W 330 1 R0211 QRE141J 101Y C RESISOR 1 4W 100 1 R0212 QRE141J 392Y C RESISOR 1 4W 3 9K 1 R0214 QRE141J 271Y C RESISOR 1 4W 270 1 R0216...

Page 120: ...24Z P CAPACITOR 50V 0 22U 1 C0203 QETN1HM 105Z E CAPACITOR 50V 1U 1 C0206 QFV71HJ 104Z P CAPACITOR 50V 0 1U 1 C0207 QETN1CM 107Z E CAPACITOR 16V 100U 1 D0101 10 1SS133 DIODE 10 D0201 MTZJ12CTA DIODE 1 IC0101 BA12T IC 1 J0001 05 CEMB021 002 CONNECTOR 1 J0006 CEMN079 002 PIN JACK 1 Q0101 03 2SC3311A TRANSISTOR 1 Q0104 2SA1309A R TRANSISTOR 1 Q0105 07 2SC3311A TRANSISTOR 1 Q0108 2SA1309A R TRANSISTOR...

Page 121: ...Printed in Japan FCD0111BAOK89P E414P E415P ...

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