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Zenith B25A10Z, Инструкция по обслуживанию

Zenith B25A10Z - это качественный телевизор с высоким разрешением экрана. Вы можете легко получить Service Manuallines для этой модели, скачивая бесплатное руководство с нашего сайта. Узнайте все функции и возможности этого устройства, загружая инструкцию с manualshive.com.

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CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS.  REPLACE ONLY WITH PART NUMBERS SPECIFIED.

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

SECTION 6

SCHEMATICS

Interconnect Diagram

CA SHEET 1

6-1

HORIZONTAL YOKE HI

HORIZONTAL YOKE LOW

VERTICAL YOKE LOW

VERTICAL YOKE HI

DAG GROUND

DEGAUSS

DEGAUSS

SPK

R

RIGHT SPEAKER

LEFT SPEAKER

S

PKR

FI

L

A

M

E

N

T

G

R

O

UND

+2
1

5

V

FILAMENT

GROUND

+215V

G + UP
B + UP
FBLNK

R
G
B

SW + PIP

GND

VIN PIP

R + UP

FLYBACK

VRAMP

GND

+5 V 

GND

+9 VSW

GND
SCL
SDA

3R8

AC LOW

AC HIGH

UL

UL

Y/C

OUT L

OUT R

IN L

IN R

VID

IN L

IN R

VID

A-18785-03

JACKPACK IS SOLDERED TO MAIN CHASSIS

KEYBOARD VARIES BY MODEL SOME HAVE FEWER KEYS,  SEE MODEL BOM FOR
KEYBOARD APPLICATION SPECIFICS.

G

R

O

UND

KEY

 2

KE
Y 1

IR

 DA

T

A

+5
V

 S

IDE

 Y

LEFT INT SPKR HI

RIGHT INT SPKR HI

LEFT INT SPKR LOW

RIGHT INT SPKR LOW

FOCUS

G2

A-18785-02

G2

FOCUS

G ND

VCC

O UT

IR1

6K2

SW3

SW6

SW5

SW2

SW4

SW1

MENU

CH-U P

CH-D WN

V OL -UP

VOL -DWN

ON/O FF

6K2

6P2

ENTER

A DJ L EFT

A DJ RIGHT

SEL ECT

MENU

V OL DOWN

VOL UP

CH DOWN

CH UP

P OWE R

9-2107

SD
A

SC
L

GN

D

+9
 V
S

W

GN

D

+5
 V
 

GN

D

VR

AM

P

F

L

YB
AC
K

R + U

P

V

IN P

IP

GN

D

SW

 + P

IP

B

G

R

FB
L

N

K

B +

 U
P

G +

 U
P

PIPA

1

PIPB

1

IC2501

1

16

9

8

1

IC

25
02

B-OUT

G-OUT

R-OUT

+9V

GND

GN

D

+9
V

R-
O

U

T

G-
O

U

T

B-
O

U

T

GROUND

+5VSTDEY

CONTROL

CLOCK

DATA

QX3251

TX3401

TU6000

TGND

4G9

J1

IC1

4

0

2

9S4

IC804

2F5

IC2100

TX3204

QX3203

3Y
3

FX3401

IC6000

IR6000

PIPB1

PIPA1

2K6

FX3402

SW6

SW3

SW2

SW1

SW4

SW5

5C2

2C
5

1

ICX

3

4

0

1

IN

G

OU

T

1

1

IC

X

341

2

1

IC1400

EX3401

1

ICX2200

12

1

BC

E

E

B

C

1

1

LX3401

3T
8

3R
8

1

1

D

L220

0

E

B

C

Q5103

E

B

C

Q5101

5F2

CRT1

E

B

C

Q5102

MODEL

SCR

AUDIO

PIP

JACKS

B25A02Z

25

Mono

None

0

B25A10Z

25

Stereo

None

0

B25A10Z6

25

Stereo

None

3

B25A10ZC

25

Stereo

None

0

B25A10ZC6

25

Stereo

None

3

B25A10ZCF

25

Stereo

None

0

B25A11Z

25

Stereo

None

3

B25A11Z6

25

Stereo

None

3

B25A11ZF

25

Stereo

None

3

B25A24Z

25

MTS/SAP

None

6

B25A24Z6

25

MTS/SAP

None

6

B25A24ZF

25

MTS/SAP

None

6

B25A30ZC

25

Stereo

1 Tuner

3

B25A30ZCF

25

Stereo

1 Tuner

3

B25A74R

25

MTS/SAP

None

6

B25A74LK

25

MTS/SAP

None

6

B25A76R

25

MTS/SAP

None

6

B27A10Z

27

Stereo

None

0

B27A10Z5

27

Stereo

None

0

B27A10Z6

27

Stereo

None

3

B27A10ZC

27

Stereo

None

0

B27A10ZC5

27

Stereo

None

0

B27A10ZC6

27

Stereo

None

3

B27A10ZCF

27

Stereo

None

0

B27A11Z

27

Stereo

None

3

B27A11Z5

27

Stereo

None

3

B27A11Z6

27

Stereo

None

3

B27A11Z65

27

Stereo

None

3

B27A11ZC

27

Stereo

None

3

B27A11ZC5

27

Stereo

None

3

B27A13Z

27

Stereo

None

0

B27A24Z

27

MTS/SAP

None

6

B27A24Z5

27

MTS/SAP

None

6

B27A24Z6

27

MTS/SAP

None

6

B27A24Z65

27

MTS/SAP

None

6

B27A24ZF

27

MTS/SAP

None

6

B27A24ZF5

27

MTS/SAP

None

6

B27A30Z

27

Stereo

1 Tuner

3

B27A30ZC

27

Stereo

1 Tuner

3

B27A30ZC5

27

Stereo

1 Tuner

3

B27A30ZC6

27

Stereo

1 Tuner

3

B27A30ZC65

27

Stereo

1 Tuner

3

B27A30ZCF

27

Stereo

1 Tuner

3

B27A30ZCF5

27

Stereo

1 Tuner

3

B27A34Z

27

MTS/SAP 1 Tuner

6

B27A34Z6

27

MTS/SAP 1 Tuner

6

B27A34ZF

27

MTS/SAP 1 Tuner

6

B27A74R

27

MTS/SAP

None

6

B27A76R

27

MTS/SAP

None

6

COMPONENT LEVEL REPAIR ONLY

&$&KDVVLV0RGHO,QIRUPDWLRQ

MODEL

SCR

AUDIO

PIP

JACKS

CB25A25Z

25

MTS/SAP

None

6

CB25A25Z6

25

MTS/SAP

None

6

CB27A10Z

27

Stereo

None

0

CB27A10ZC

27

Stereo

None

0

CB27A25Z

27

MTS/SAP

None

6

LGB26A11ZM

25

Stereo

None

3

LGB26A11ZM6

25

Stereo

None

3

LGB29A10ZM

27

Stereo

None

0

LGB29A10ZM5

27

Stereo

None

3

LGB29A11ZM

27

Stereo

None

3

LGB29A11ZM5

27

Stereo

None

3

LGB29A13ZM

27

Stereo

None

0

LGB29A24ZM

27

MTS/SAP

None

6

LGB29A24ZM5

27

MTS/SAP

None

6

LGB29A30ZM

27

Stereo

1 Tuner

3

LGB29A30ZM5

27

Stereo

1 Tuner

3

B32A24Z

32

MTS/SAP

None

6

B32A24Z6

32

MTS/SAP

None

6

B32A24ZF

32

MTS/SAP

None

6

B32A30Z

32

Stereo

1 Tuner

3

B32A30Z6

32

Stereo

1 Tuner

3

B32A30ZF

32

Stereo

1 Tuner

3

B32A34Z

32

MTS/SAP 1 Tuner

3

B32A34Z6

32

MTS/SAP 1 Tuner

3

B32A34ZF

32

MTS/SAP 1 Tuner

3

B36A24Z

36

MTS/SAP

None

6

B36A24Z6

36

MTS/SAP

None

6

B36A24ZF

36

MTS/SAP

None

6

B36A30Z

36

Stereo

1 Tuner

3

B36A30Z6

36

Stereo

1 Tuner

3

B36A30ZF

36

Stereo

1 Tuner

3

B36A34Z

36

MTS/SAP 1 Tuner

6

B36A34Z6

36

MTS/SAP 1 Tuner

6

B36A34ZF

36

MTS/SAP 1 Tuner

6

MODULE LEVEL REPAIR ONLY

COMPONENT LEVEL REPAIR ONLY

&$0RGHO,QIRUPDWLRQFRQWLQXHG

Содержание B25A10Z

Страница 1: ...nduit etc and the exposed metallic parts one at a time Measure the AC voltage across the combination of 1500 ohm resistor and 15 mfd capacitor Reverse the AC plug by using a non polarized adaptor and repeat AC voltage measurements for each exposed metallic part Voltage measured must not exceed 0 75 volts RMS This corresponds to 0 5 milliamp AC Any value exceeding this limit constitutes a potential...

Страница 2: ...TY CIRCUIT TEST PROCEDURE Equipment required a Video Generator b HV DC meter 0 to 40 KV high Z c External variable power supply 0V to 200 VDC 5Amps minimum d 1 Giga ohm 5 2W film resistor Before turning the TV on connect the HV meter s negative probe to ground DAG ground recommended and the posi tive probe in the anode of the CRT Connect a 1 Giga Ohm resistor in parallel with the HV meter Then con...

Страница 3: ... iii ...

Страница 4: ...ORY MENU RECOMMENDED SETTINGS 2 3 INSTALLERS MENU 221 1385 2 4 FACTORY MENU RECOMMENDED SETTINGS 2 5 INSTALLERS MENU 221 1386 2 6 FACTORY MENU RECOMMENDED SETTINGS 2 7 INSTALLERS MENU 221 1387 2 8 FACTORY MENU RECOMMENDED SETTINGS 2 9 SECTION 3 SERVICING HIGH VOLTAGE AND X RADIATION PROTECTION 3 1 GENERAL INFORMATION 3 2 COMPONENT LEVEL SERVICING 3 2 STEREO MODULE 3 2 SERVICING THE POWER SUPPLY 3 ...

Страница 5: ...C B27A30ZC CB27A10Z C LGB29A11ZM LGB29A30ZM 5 5 B27A24Z B27A34Z LGB29A24ZM 5 6 B25A74R B27A74R 5 7 B25A76R B27A76R 5 8 B32A24Z B32A30Z B32A34Z 5 9 B36A24Z B36A30Z B36A34Z 5 10 TABLE OF CONTENTS CM151 TOC 2 CA TOC SECTION 6 SCHEMATICS INTERCONNECT DIAGRAM 6 1 POWER SUPPLY 6 2 AUDIO PROCESSOR STEREO 6 3A AUDIO PROCESSOR MTS 6 3B AUDIO PROCESSOR MONO 6 3C MAIN MICROPROCESSOR 6 4 VIDEO PROCESSOR 6 5 H...

Страница 6: ...06 03480 B27A34Z 27 TableTop MTS SAP 1 Tuner 6 Yes 221 01387 206 03481 B27A74R 27 Console MTS SAP None 6 Yes 221 01385 206 03372 B27A76R 27 Console MTS SAP None 6 Yes 221 01385 206 03372 CB27A10Z 27 TableTop Stereo None 0 No 221 01384 206 03476 CB27A10ZC 27 TableTop Stereo None 0 No 221 01384 206 03476 LGB26A11ZM 25 TableTop Stereo None 3 No 221 01384 206 03494 LGB29A10ZM 27 TableTop Stereo None 0...

Страница 7: ...es Additional plug in boards with Jack Packs will be added to the chassis to accommodate the different features Stereo Mono Video Audio in etc The ICX2200 integrated circuit IC handles all of the audio video sync and sweep drive processing The IC6000 is the main microprocessor and the IC6001 is the EAROM memory The keyboard and IR detector are tied directly to the IC6000 The IC2100 IC2101 handles ...

Страница 8: ...ss to view Channel Time or to remove any on screen display in TV mode Press to view the Music menu active station listing in FM mode Display menu or POWER Press to turn TV ON or OFF CC Press to access closed captions TIMER Press and repeat to activate the sleep timer VOLUME Press left to reduce or right to increase volume level of TV NUMBERED BUTTONS Press repeatedly to select desired menu MUTE FL...

Страница 9: ...enus for TV mode ENTER Shows Channel Time display Press after channel numbers for fast selection CC Closed Captioning Displays closed caption menu POWER Turns TV On or Off TV Selects TV operation MUTE Turns sound Off and On While picture remains NUMBERS Selects channels directly and enter numeric values for some options QUIT PAUSE Removes on screen display from view If no display is on switches fr...

Страница 10: ...or TV mode ENTER Shows Channel Time display Press after channel numbers for fast selection PIP Picture In Picture Selects Picture In Picture Operation POWER Turns TV On or Off TV Selects TV operation MUTE Turns sound Off and On While picture remains NUMBERS Selects channels directly and enter numeric values for some options QUIT PAUSE Removes on screen display from view If no display is on switche...

Страница 11: ...el On Off CHANNEL Up Down Selects next channel in TV s memory Press and hold to repeat NUMBER PAD Selects channels directly MENU Displays menus for TV and other options LEFT RIGHT ARROWS Chooses and shows the desired menu option A B C Keys Special features of some TV s TIMER Displays the Sleep Timer menu Press repeatedly to set desired TV shut off time QUIT Three Functions Key Exits from on screen...

Страница 12: ...f CHANNEL Up Down Selects next channel in TV s memory Press and hold to repeat NUMBER PAD Selects channels directly MENU Displays menus for TV and other options LEFT RIGHT ARROWS Chooses and shows the desired menu option PIP PIPCh FREEZ Picture in Picture functions TIMER Displays the Sleep Timer menu Press repeatedly to set desired TV shut off time QUIT Three Functions Key Exits from on screen dis...

Страница 13: ...ind has tried all of the codes If the product you want to control has not turned off your remote will not work with that product To cancel Auto Find press PRG at any time during Auto Find CABLE BOX These remotes can control cable converter box volume and muting if available on your equipment 1 Program the cable converter box normally 2 After programming the cable converter box Press and hold PRG a...

Страница 14: ...112 113 117 119 127 128 139 Tatung 106 Teknika 103 112 121 124 139 Telerent 103 121 Toshiba 110 111 134 171 XR1000 121 154 Yorx 119 Zenith 101 142 149 177 Zenith Star Sight 175 Admiral 208 261 Adventura 231 Aiwa 231 Akai 223 238 241 Audio Dynamics 202 206 218 247 Bell Howell 206 247 Broksonic 221 226 233 250 255 Canon 214 Citizen 209 Craig 212 Criterion 239 Curtis 214 259 Mathis Daewoo 244 246 248...

Страница 15: ...he customer This feature allows the customer to selectively mark any channel as Deleted or Added To change the status of a channel from Added to Deleted or vice versa press the Left Right Arrow key To change the channel while adding or deleting channels use the Channel Up Down keys or press the desired channel digits followed by Enter If Channel Up Down is pressed the next or previous channel whic...

Страница 16: ...hannel press the Left Right Arrow key To change the channel while Blocking or Unblocking channels use the Channel Up Down keys or press the desired channel digits followed by ENTER If Channel Up Down is pressed the next or previous channel which was marked Added will appear AUXILIARY BLOCK To Block or Unblock the sources press the Left Right Arrow key The SOURCE key may be used to view the video s...

Страница 17: ...m turns the Advanced TV feature On Off The Adv TV Ctrl feature can only be turned on if the hours 0 and a password has been set Otherwise the Lock On Off line will display either of the following error messages Must Set Hours or Must Set Password REENTERING ADVANCED TV CONTROL MENU If the Parental Control feature has been activated the software will not allow immediately entry into the Advanced TV...

Страница 18: ...uxBrt Customer Brightness if the source is the AUX source RfBrt and AuxBrt appear in the factory menu COLOR Color adjustment also has 64 steps 0 to 63 TINT Tint Adjustment has 64 steps 0 to 63 A center mark indicates step 29 SHARPNESS Sharpness adjustment has 64 steps 0 to 63 PICTURE PREF This feature allows the customer to maintain two separate Contrast Brightness Color Tint Sharpness setting Cus...

Страница 19: ... is such that parents may not want their children to view the program Suggested PG 13 Parental Guidance Program is inappropriate for preteens with a greater degree of offensive Suggested material than a PG rated program R Restricted viewing Not for children under age 17 Strong elements of sex and or violence NC 17 Restricted Viewing Not for children under age 17 under any circumstances Strong sexu...

Страница 20: ...e of these channels may be scrambled or undesired by the customer The Add Del Surf feature allows the customer to selectively mark any channel as Deleted or Added To change the status of a channel press the Right Left Arrow key To change the channel while adding or deleting channels use the Channel Up Down keys or press the desired channel digits followed by Enter If Channel Up Down is pressed the...

Страница 21: ...EP TIMER Sleep Timer via Timer Menu The Left Right Arrows can be used to adjust the current sleep timer setting Off 0 10 0 20 0 30 1 00 1 30 2 00 3 00 4 00 ON OFF TIMER This feature consists of three menu lines On Time Off Time and On Off Timer This feature allows the set to turn on and off at the times specified in On Time and Off Time The On Time and Off Time are set identical to the Clock Set f...

Страница 22: ... TV G TV PG TV 14 or TV MA CONTENT BLOCK Use the Left Right Arrow keys to select the Content Block Menu To block the dialog use the Left Right Arrow keys to select either Unblocked TV PG or TV 14 To block the dialog use the Left Right Arrow keys to select either Unblocked TV PG TV 14 or TV MA SEX SCENES To block the Sex Scenes use the Left Right Arrow keys to select either Unblocked TV PG TV 14 or...

Страница 23: ...ctivated as soon as the OSD times out the EZ Demo will start At this point pressing any key will temporarily disable the EZ Demo for 18 seconds and if the EZ Demo is working and Menu key is pressed then the Setup Menu will be displayed and the EZ Demo ON OFF will be displayed to allow the customer to enable or disable Notes When the Setup Menu is displayed the highlighted line item is always Add D...

Страница 24: ...Stadium News Music and Theater The Left Right Arrow keys may be used to select any of the choices mentioned VIDEO MENU All menu items are adjusted with the Left Right Arrow keys CONTRAST Contrast adjustment has 64 steps 0 to 63 BRIGHTNESS Sharpness adjustment has 64 steps 0 to 63 COLOR Color adjustment has 64 steps 0 to 63 TINT Tint Adjustment has 64 steps 0 to 63 A center mark indicates step 29 S...

Страница 25: ... is such that parents may not want their children to view the program Suggested PG 13 Parental Guidance Program is inappropriate for preteens with a greater degree of offensive Suggested material than a PG rated program R Restricted viewing Not for children under age 17 Strong elements of sex and or violence NC 17 Restricted Viewing Not for children under age 17 under any circumstances Strong sexu...

Страница 26: ...happens at the end of the Auto Program If the Auto Program line in the Setup Menu is red this indicates that the module did not pass one of the test equipment s tests If no channels are found then the following message will appear Make sure that the cable ant is connected and try again CHANNEL ADD DEL SURF After running the Auto Program all channels found by the Auto Program feature will be marked...

Страница 27: ...d so on until the customer finds the time desired On the other hand if the Left Arrow key is pressed the time will decrement one minute and so on until the customer finds the time desired CAPTIONS This feature allows the customer to select Off On or Caption When Muted options To change the status of captions press the Right Left Arrow key to select either On Off or Captions When Muted CAPTION TEXT...

Страница 28: ...Time must be specified before turning on the On Off Timer otherwise an error message Must Set On Off will be displayed on the On Off Timer line This feature allows the TV set to turn off at the time specified in Off Time The Off Time is set identical to the Clock Set feature in the Setup Menu ON OFF TIMER The On Off Timer option turns the Timer On or Off CH LABELS OPTION This feature allows the cu...

Страница 29: ...ting The customer may select either Unblocked G and Above PG and Above PG 13 and Above R and Above NC 17 and Above or X AGE BLOCK Use the Left Right Arrow keys to select the Age Block Menu GENERAL BLOCK Once entered into the Age Block Menu the customer has the option to block programs by a General Age Rating or to block programs by a Children Rating To block television programs for a General Age R...

Страница 30: ...l feature has been activated the software will not allow immediately entry into the Parental Control Menu Instead it will prompt for the correct password If the correct password is entered the Parental Control menu will appear with the highlighted item Lock On Off which assumes that the customer most likely wants to turn the feature off If an incorrect password is entered an error message Not Acce...

Страница 31: ...AuxBrt Customer Brightness if the source is the AUX source RfBrt and AuxBrt appear in the factory menu COLOR Color adjustment has 64 steps 0 to 63 TINT Tint Adjustment has 64 steps 0 to 63 A center mark indicates step 29 SHARPNESS Sharpness adjustment has 64 steps 0 to 63 COLOR TEMP Sets the color temperature The two settings are COOL and WARM PICTURE PREF This feature allows the customer to maint...

Страница 32: ...ailable are Antenna Cable or Aux as shown below MAIN SOURCE The selection of Main Source determines the signal that feeds the video processor PIP SOURCE The selection of PIP Source determines the signal that feeds the video processor CH 14 3 35 PM Muted ABC Volume Source Menu Main Source PIP Source Antenna Cable CHANNEL TIME AUDIO DISPLAY WITHOUT XDS VOLUME DISPLAY When the Volume Up Down key is p...

Страница 33: ... is such that parents may not want their children to view the program Suggested PG 13 Parental Guidance Program is inappropriate for preteens with a greater degree of offensive Suggested material than a PG rated program R Restricted viewing Not for children under age 17 Strong elements of sex and or violence NC 17 Restricted Viewing Not for children under age 17 under any circumstances Strong sexu...

Страница 34: ... not pass one of the test equipment s tests If no channels are found then the following message will appear Make sure that the cable ant is connected and try again CHANNEL Add Del Surf After running the Auto Program all channels found by the Auto Program feature will be marked Added However some of these channels may be scrambled or undesired by the customer The Add Del Surf feature allows the cus...

Страница 35: ...ending which one needs to be changed Use the Up Down to change the value of the month day or year Whichever of the three options is selected MM DD or YY the option selected will blink If no other Arrow key is entered then an Auto Enter is made by the software CAPTIONS This feature allows the customer to select Off On or Caption When Muted options To change the status of captions press the Right Le...

Страница 36: ... Up Down keys or press the desired channel digits followed by Enter If Channel Up Down is pressed the next or previous channel which was marked Added will appear Notes When the channel label is selected see 1 36 for labels then the Auto channel label is activated in other words the program automatically takes the channel label of the signal that is send by broadcasting through the XDS service If t...

Страница 37: ...ge also appears when no code is entered for the password or if only one digit is entered and no other digit has been entered LOCK ON OFF This item turns the Advanced TV feature On or Off The Adv TV Ctrl feature can only be turned on if the hours 0 and a password has been set Otherwise the Lock On Off line will display either of the following error messages Must Set Hours or Must Set Password REENT...

Страница 38: ...ressed then the Setup Menu will be displayed and the Auto Demo feature will be selected allowing the customer to disable it AUDIO MENU All menu items are adjustment with the Left Right Arrow keys BASS Bass adjustment has 15 steps 0 to 14 The following figure shows a mark at the center indicating step 7 TREBLE Treble adjustment has 15 steps 0 to 14 BALANCE Balance adjustment has 29 steps 0 to 28 AU...

Страница 39: ... settings are COOL and WARM EZ PICTURE This feature allows the customer to maintain two separate Contrast Brightness Color Tint Sharpness setting Custom and Preset The Preset setting is set by the factory PIP MENU All menu items are adjusted with the Left Right Arrow keys CONTRAST Contrast adjustment has 64 steps 0 to 63 A center mark indicates step 31 This item allows the contrast adjustment of t...

Страница 40: ... 10 06 AM MONO MAIN SOURCE The selection of Main Source determines the signal that feeds the video processor PIP SOURCE The selection of PIP Source determines the signal that feeds the video processor CHANNEL TIME AUDIO DISPLAY VOLUME DISPLAY CLOSED CAPTION DISPLAY ...

Страница 41: ... is such that parents may not want their children to view the program Suggested PG 13 Parental Guidance Program is inappropriate for preteens with a greater degree of offensive Suggested material than a PG rated program R Restricted viewing Not for children under age 17 Strong elements of sex and or violence NC 17 Restricted Viewing Not for children under age 17 under any circumstances Strong sexu...

Страница 42: ...e first item in the Service Menu Factory Mode This item number is used by the Factory when the module is being tested It has three positions 0 1 and 2 In the field this item should always be left Off Zero is Off When the Factory Mode is off only the first twenty items in the Service Menu can be accessed They appear one at a time near the middle left of the screen When the Factory Mode is set to 1 ...

Страница 43: ...ss Sets adjustment range of customer control for brightness in AUX mode Range is 0 63 Typical value is 30 the channel number 11 MAX CON Sets adjustment range of customer control for contrast Range is from 0 63 Set to 63 12 V SIZE Vertical Size Range is 0 254 13 H SIZE Horizontal Size Range is 0 254 14 V PHASE Vertical Phase Range is 0 7 Set to 0 INSTALLERS MENU 221 1384 15 H PHASE Horizontal Phase...

Страница 44: ... 0 254 0 0 Horizontal size 14 V PHASE 0 7 2 2 Shifts picture vertically 15 H PHASE 0 31 14 14 Shifts picture horizontally 16 AUDLVL 0 63 46 46 Sound Attenuation 17 RF AGC 0 63 31 31 Weak channel adjustment 18 H AFC 0 1 1 1 Horizontal Automatic Frquency control 19 WHCOMP 0 1 0 0 White compression 20 60HZSW 0 2 2 2 60 Hertz Switched 21 PIFVCO 1 127 31 31 PIF Voltage Controlled Oscillator COLOR TEMP ...

Страница 45: ...justment range of customer control for contrast Range is from 0 63 Set to 63 12 V SIZE Vertical Size Range is 0 254 13 H SIZE Horizontal Size Range is 0 254 14 V PHASE Vertical Phase Range is 0 7 Set to 0 15 H PHASE Horizontal Phase Range is from 0 31 Set to 18 16 AUDLVL Sound Attenuation range is 0 63 Set to 46 17 RF AGC Rf Automatic Gain Control Range is from 0 63 48 is a general setting Tune in...

Страница 46: ...3 31 31 31 31 Weak channel adjustment 18 H AFC 0 1 1 1 1 1 Horizontal Automatic Frquency control 19 WHCOMP 0 1 0 0 0 0 White compression 20 60HZSW 0 2 2 2 2 2 60 Hertz Switched 21 PIFVCO 1 127 31 31 31 31 PIF Voltage Controlled Oscillator COLOR TEMP STARTING VALUE 22 R CUT 0 254 0 0 0 0 B W tracking adjustment 23 G CUT 0 254 0 0 0 0 B W tracking adjustment 24 B CUT 0 254 0 0 0 0 B W tracking adjus...

Страница 47: ...orizontal Size Adjust the size of the picture horizontally Range is 0 254 14 V PHASE Vertical Phase Shifts picture vertically Range is 0 7 15 H PHASE Horizontal Phase shifts picture horizontally Range is 0 31 16 AUDLVL Audio Level Set gain for Composite Audio from Video processor Range is 0 63 17 RF AGC Range is 0 63 18 H AFC There are two settings 0 and 1 Settings is usually 1 19 WHCOMP White Com...

Страница 48: ...ntrolled Oscillator COLOR TEMP STARTING VALUE 22 R CUT 0 254 0 0 0 0 B W tracking adjustment 23 G CUT 0 254 0 0 0 0 B W tracking adjustment 24 B CUT 0 254 0 0 0 0 B W tracking adjustment 25 G GAIN 0 254 86 103 81 90 B W tracking adjustment 26 B GAIN 0 254 82 75 75 90 B W tracking adjustment 27 SCROLL 0 1 0 0 0 0 User Menu scroll type 28 6 KEYS 0 1 0 1 0 0 Keyboard type AUDIO SETTINGS 29 A ATT 0 15...

Страница 49: ...ture vertically Range is 0 254 12 H SIZE Horizontal Size Adjust the size of the picture horizontally Range is 0 254 13 V PHASE Vertical Phase Shifts picture vertically Range is 0 7 14 H PHASE Horizontal Phase shifts picture horizontally Range is 0 31 15 AUDLVL Audio Level Set gain for Composite Audio from Video processor Range is 0 63 16 RIF AGC Range is 0 63 17 H AFC There are two settings 0 and ...

Страница 50: ...IN 0 254 103 81 90 B W tracking adjustment 24 B GAIN 0 254 75 75 90 B W tracking adjustment 25 6 KEYS 0 1 1 0 0 Keyboard type AUDIO SETTINGS 26 A ATT 0 15 9 9 9 Audio Attenuator 27 AVCO 0 63 31 31 31 28 AFILTER 0 63 31 31 31 Audio Filter 29 ASPECTRAL 0 63 31 31 31 Adjustment of Stereo seperation 30 WBAND 0 63 31 31 31 Wide band Low Frequency Seperation PIP SETTINGS 32 PIP X1 POS 0 254 17 17 17 17 ...

Страница 51: ......

Страница 52: ...age of 3 5 VDC and shuts down the TV If the shutdown circuit has operated the microcontroller will prevent the TV from being turned on again without first having to unplug the AC cord to reset the microcontroller SERVICING SECTION 3 TIP Make a momentary short between the OUTPUT and GND of the IC6002 RESET CIRCUIT this will reset the microcontroller IC6000 Apply signal through the video generator o...

Страница 53: ...rvice Items 40 through 46 for the 221 1006 04 µP chip and Service Items 43 through 49 for the 221 1006 05 µP chip Proper settings for these adjustments are printed on the module label along with the bar code on the bar code label When troubleshooting video circuits remember that all video travels through the PIP IC if used and the Video Audio switcher IC A defect in either of these IC s can result...

Страница 54: ...nd 36 models Adjustment is found in the factory Menu Item 13 FOCUS ADJUSTMENT Connect a color bar pattern to the receiver and adjust the user controls for a good picture Push the button to the Video Menu then proceed to adjust the Focus control until distortion of the letters in the menu disappears SERVICE ADJUSTMENTS Service Menu CA ADJUSTMENTS OF RGB CUTOFFS 1 If the main module or CRT has been ...

Страница 55: ... two tabs separately to converge the red and blue lines horizontally Move the two tabs together around the neck of the CRT in a 45 arc from the top dead center position to converge the red and blue lines vertically b After the 4 pole control has been adjusted to superimpose the red and blue lines on top of one another Use the 6 pole static adjustment to place the converged red and blue lines over ...

Страница 56: ...ilt in the opposite up direction to obtain convergence In such cases insert the vertical tilt wedge at the bottom 6 o clock position Follow through on the horizontal tilt adjustment by using the 2 and 10 o clock positions and secure each wedge with a piece of tape as described above IMPROVING CRT CORNER PURITY CRTs that display corner purity problems even after following the service procedures can...

Страница 57: ...ld be set according with the current adjust for MTS models for STEREO models bits TEST DA and TEST1 will not be shown on the service menu because their status do not need to be changed to do the adjustments Inside of the service menu only for MTS models Both TEST DA 0 and TESTI 0 conditions are selected when the internal menu is activated Enter the SWAP key of the remote control then ten bits regi...

Страница 58: ...DIO ALIGNMENT PROCEDURE continued Separation Adjustment for MTS and Stereo models Set bits TEST DA 0 and TEST1 0 of IC1400 for MTS models Set the chassis for RF input Set IC1400 to stereo mode a Input signal PIF 30 dBmv modulated with color bars at 85 mod SIF 19 dBmv modulated with stereo signal 300 Hz at 12 9 KHz deviation 30 mod left channel only dbx ON b Adjust WIDEBAND register to reduce right...

Страница 59: ......

Страница 60: ...PACE COMMAND TRANSMITTER TV ONLY SC3492Z 152 00335 WEDGE YOKE SPACER POSITIONER 192 00916 LENS IR 206 03476 INSTR BOOK OPERATION GUIDE 206 03557 INSTR BOOK OPERATION GUIDE A 07690 06 MAGNET ASSEMBLY STATIC CONVERGENCE AND PURITY A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 02 GND STRAP ASSY CRT B25A11Z B25A11Z6 Part Description 014 12296 17 CABINET FRONT TV MOLDED PLASTIC 014 12297 09 C...

Страница 61: ...92 00887 LENS INFRARED 194 02535 01 PAD PUSHBUTTONS 206 03480 INSTR BOOK OPERATION GUIDE A 07690 06 MAGNET ASSEMBLY STATIC CONVERGENCE AND PURITY F 50825 KEYBOARD ASSY WITH IR RECEIVER AGUA CHASSIS A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 02 GND STRAP ASSY CRT B25A30ZCF Part Description 012 10858 03 MOLDED PLASTIC PANEL JACK PACK CA CHASSIS 014 12038 02 CABINET TRAY TV MOLDED PLASTI...

Страница 62: ...4 00233 SPACE COMMAND TRANSMITTER MBR3447Z 152 00335 WEDGE YOKE SPACER POSITIONER 192 00887 LENS INFRARED 194 02535 01 PAD PUSHBUTTONS 206 03479 INSTR BOOK OPERATION GUIDE A 07690 06 MAGNET ASSEMBLY STATIC CONVERGENCE AND PURITY F 50825 KEYBOARD ASSY WITH IR RECEIVER AGUA CHASSIS A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 02 GND STRAP ASSY CRT LGB26A11ZM LGB26A11ZM6 Part Description 0...

Страница 63: ... PLASTIC PANEL JACK PACK CA CHASSIS 014 12254 06 CABINET REAR TV MOLDED PLASTIC 014 12317 04 CABINET FRONT TV MOLDED PLASTIC 020 04330 43 COIL DEGAUSSER 030 01532 DECORATIVE ITEM LOGO ZENITH 046 10589 KNOB ARRAY PUSH BUTTON 6 POSITIONS 049 01368 03 SPEAKER OVAL 6 X 13 CM 124 00233 SPACE COMMAND TRANSMITTER MBR3447Z 138 01964 02 CABINET GRILLE CLOTH OVER PLASTIC FRAME LEFT SIDE 138 01964 03 CABINET...

Страница 64: ...BIG BUTTON MBR3346Z 192 00912 LENS PRIMARY CONTROLS AND IR 194 02663 PAD PUSHBUTTONS 206 03480 INSTR BOOK OPERATION GUIDE A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 02 GND STRAP ASSY CRT F 52954 KEYBOARD ASSY 6 BUTTON 27V GA CHASSIS A 19058 01 CRT AND YOKE ASSEMBLY B27A30ZCF Part Description 012 10858 03 MOLDED PLASTIC PANEL JACK PACK CA CHASSIS 014 12281 08 CABINET FRONT TV MOLDED PL...

Страница 65: ...7A74R5 Part Description 002 04084 13 CABINET BACK PRESSED WOOD 012 10810 01 MOLDED PLASTIC PANEL JACK PACK GA CHASSIS 014 12326 CABINET MAIN TV WOOD 020 04330 30 COIL DEGAUSSER 030 01455 09 DECORATIVE ITEM CABINET HARDWARE 046 10555 KNOB ARRAY PUSH BUTTON 10 POSITIONS STR 049 01334 02 SPEAKER OVAL 3X6 500 057 09055 43 ESCUTCHEON CRT 124 00233 SPACE COMMAND TRANSMITTER MBR3447Z 192 00872 CRYSTAL WI...

Страница 66: ...TV MOLDED PLASTIC 014 12282 06 CABINET REAR TV MOLDED PLASTIC 020 04330 43 COIL DEGAUSSER 030 01526 03 DECORATIVE ITEM LOGO ZENITH 049 01368 03 SPEAKER OVAL 6 X 13 CM 124 00233 SPACE COMMAND TRANSMITTER MBR3447Z 192 00912 LENS PRIMARY CONTROLS AND IR 206 03494 INSTR BOOK OPERATION GUIDE A 14323 BALUN ASSEMBLY A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 02 GND STRAP ASSY CRT A 19058 01 ...

Страница 67: ...M 095 04517 01 DEFLECTION YOKE FINAL COLOR TV 32V A81AGZ50X VACUUM TUBE CRT COLOR 32 INCH DIAGONAL 124 00233 SPACE COMMAND TRANSMITTER MBR3447Z 152 00335 WEDGE YOKE SPACER POSITIONER 152 00335 01 WEDGE CRT SPACER 192 00912 LENS PRIMARY CONTROLS AND IR 206 03479 INSTR BOOK OPERATION GUIDE A 15947 01 BEAM BENDER ASSEMBLY A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 03 GND STRAP ASSY CRT F...

Страница 68: ... A81AGZ50X VACUUM TUBE CRT COLOR 32 INCH DIAGONAL 124 00229 01 SPACE COMMAND TRANSMITTER BIG BUTTON MBR3346Z 152 00335 WEDGE YOKE SPACER POSITIONER 152 00335 01 WEDGE CRT SPACER 192 00912 LENS PRIMARY CONTROLS AND IR 206 03480 INSTR BOOK OPERATION GUIDE 206 03554 INSTR BOOK OPERATION GUIDE A 15947 01 BEAM BENDER ASSEMBLY A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 03 GND STRAP ASSY CRT...

Страница 69: ...GUIDE A 18639 CRT ASSEMBLY WDEFLECTION YOKE AND BEAM BENDER 36V CTV A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 04 GND STRAP ASSY CRT F 52060 KEYBOARD ASSY 10 POSITION B36A24ZF Part Description 009 02069 MODULE MAIN 36V MTSSAP CA CHASSIS V CHIP COMB FILTER 012 10858 04 MOLDED PLASTIC PANEL JACK PACK CA CHASSIS 014 12269 12 CABINET FRONT TV MOLDED PLASTIC 35V 1R 014 12270 12 CABINET REA...

Страница 70: ... IR 206 03481 INSTR BOOK OPERATION GUIDE A 18639 CRT ASSEMBLY WDEFLECTION YOKE AND BEAM BENDER 36V CTV A 18681 01 LINE CORD ASSY WITH YEONHO CONNECTOR A 18695 04 GND STRAP ASSY CRT F 52060 KEYBOARD ASSY 10 POSITION B36A34Z6 Part Description 009 02076 01 MODULE MAIN 36V MTSSAP CA CHASSIS V CHIP PIP COMB FILT 009 02107 MODULE SINGLE PIP CA CHASSIS 012 10858 04 MOLDED PLASTIC PANEL JACK PACK CA CHASS...

Страница 71: ...ENTIFIER CB25A25Z F CB25A25Z6 G LGB26A11ZM D LGB26A11ZM6 E LGB29A10ZM J LGB29A10ZM5 a LGB29A10ZM5 a LGB29A11ZM L LGB29A11ZM5 M LGB29A13ZM J LGB29A24ZM P LGB29A24ZM5 Q LGB29A30ZM T LGB29A30ZM5 U MODEL IDENTIFIER B25A02Z A B25A10Z B B25A10Z6 C B25A10ZC B B25A10ZC6 C B25A10ZCF B B25A11Z D B25A11Z6 E B25A11ZF D B25A24Z F B25A24Z6 G B25A24ZF F B25A30ZC H B25A30ZCF H B25A74R I B25A76R I B27A10Z J B27A10...

Страница 72: ...FD 20 50V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C1208M 022 08370 24A CAP 22 000 PFD 10 16V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C1209M 022 08368 20A CAP 10 000 PFD 10 25V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C1210 022 08309 13A CAP 220 MFD 20 16V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C1211M 022 08366 08A CAP 1 000 PFD 10 50V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C1212 0...

Страница 73: ... 1 MFD 20 50V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C2205 022 08312A CAP 0 1 MFD 20 50V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C2206M 022 08368 20A CAP 10 000 PFD 10 25V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C2207 022 08312 07A CAP 4 7 MFD 20 50V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C2208 022 08312 05A CAP 2 2 MFD 20 50V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C2209 022 08309 12A CAP 100 MFD 20 16...

Страница 74: ...ELECTRO HTUVWXY C2911 022 08309 12A CAP 100 MFD 20 16V ELECTRO XY C2912M 022 08352 31A CAP 62 PFD 5 50V CERAMIC CHIP LDLESS XY C2913 022 08309 12A CAP 100 MFD 20 16V ELECTRO XY C2914 022 08312 08A CAP 10 MFD 20 50V ELECTRO XY C2916 022 08257 24A CAP 10 000 PFD 10 50V CERAMIC DISC XY C2917M 022 08352 31A CAP 62 PFD 5 50V CERAMIC CHIP LDLESS HTUVWXY C2918 022 08312 08A CAP 10 MFD 20 50V ELECTRO FGIP...

Страница 75: ... 10 25V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C6045M 022 08352 28A CAP 47 PFD 5 50V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C6046M 022 08366 04A CAP 470 PFD 10 50V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C6047M 022 08352 28A CAP 47 PFD 5 50V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C6048M 022 08352 28A CAP 47 PFD 5 50V CERAMIC CHIP LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZ...

Страница 76: ...MNOPQRSTUVWXYZa CX3415 022 08008 12 CAP 01 MFD 5 1250V POLYPROPYLENE ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3416 022 08310 12A CAP 100 MFD 20 25V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3418 022 07786 01C CAP 220 PFD 10 500V CERAMIC DISC ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3420 022 08444 07 CAP 220 MFD 20 200V ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3424 022 08310 16 CAP 1000 MFD 20 25V ELECTRO ABCDEFGHIJKLMNOPQRSTU...

Страница 77: ...COMPUTER AFGIPQRSZ IC6000 221 01384 02 INTEGRATED CKT 8 BIT MICROCOMPUTER HTUVW IC6000 221 01386 01 INTEGRATED CKT 8 BIT MICROCOMPUTER XY IC6000 221 01387 01 INTEGRATED CKT 8 BIT MICROCOMPUTER ABCDEFGHIJKLMNOPQRSTUVWXYZa IC6001 221 00745 04 INTEGRATED CKT 4K BIT SERIAL EEPROM ABCDEFGHIJKLMNOPQRSTUVWXYZa IC6002 221 01177A INTEGRATED CKT SYSTEM RESET ABCDEFGHIJKLMNOPQRSTUVWXYZa ICX2200 221 01165 INT...

Страница 78: ...4 121 01310A TRANSISTOR NPN SILICON ABCDEFGHIJKLMNOPQRSTUVWXYZa Q2205 121 01311A TRANSISTOR PNP SILICON ABCDEFGHIJKLMNOPQRSTUVWXYZa Q2206 121 01311A TRANSISTOR PNP SILICON XY Q2207 121 01390 TRANSISTOR NPN SILICON ABCDEHJKLMNOTUVWa Q2208 121 01311A TRANSISTOR PNP SILICON ABCDEFGHIJKLMNOPQRSTUVWXYZa Q2209 121 01311A TRANSISTOR PNP SILICON HTUVWXY Q2210 121 01391A TRANSISTOR PNP SILICON HTUVWXY Q250...

Страница 79: ...K OHM 5 1 4W DEHLMNOTUVW R1413 063 10235 74 RESISTOR FILM 1 2K OHM 5 1 4W FGIPQRSXYZ R1413 063 10235 80 RESISTOR FILM 2 2K OHM 5 1 4W DEHLMNOTUVW R1416 063 10235 94 RESISTOR FILM 8 2K OHM 5 1 4W BCDEHJKLMNOTUVWa R1417 063 10243 56 RESISTOR FILM 220 OHM 5 1 2W BCDEHJKLMNOTUVWa R1418M 063 11059 57A RESISTOR THICK FILM CHIP 2 2K OHM 5 1 10W BCDEHJKLMNOTUVWa R1420M 063 11059 73A RESISTOR THICK FILM CH...

Страница 80: ...XYZa R2223 063 10235 48 RESISTOR FILM 100 OHM 5 1 4W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2224M 063 11059 77A RESISTOR THICK FILM CHIP 15K OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2225M 063 11059 61A RESISTOR THICK FILM CHIP 3 3K OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2226 063 10235 88 RESISTOR FILM 4 7K OHM 5 1 4W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2227M 063 11059 49A RESISTOR THICK FILM CHIP 1K OHM 5 1 10W ...

Страница 81: ...THICK FILM CHIP 1K OHM 5 1 10W HTUVWXY R2525M 063 11059 33A RESISTOR THICK FILM CHIP 220 OHM 5 1 10W HTUVWXY R2529 063 10235 64 RESISTOR FILM 470 OHM 5 1 4W HTUVWXY R2530M 063 11059 84A RESISTOR THICK FILM CHIP 30K OHM 5 1 10W HTUVWXY R2531M 063 11060 04A RESISTOR THICK FILM CHIP 200K OHM 5 1 10W HTUVWXY R2532M 063 11059 51A RESISTOR THICK FILM CHIP 1 2K OHM 5 1 10W HTUVWXY R2533M 063 11059 59A RE...

Страница 82: ...VWXYZa R5127 063 10243 72 RESISTOR FILM 1K OHM 5 1 2W ABCDEFGHIJKLMNOPQRSTUVWXYZa R6001M 063 11059 65A RESISTOR THICK FILM CHIP 4 7K OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R6002M 063 11059 33A RESISTOR THICK FILM CHIP 220 OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R6003M 063 11059 73A RESISTOR THICK FILM CHIP 10K OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R6004M 063 11059 89A RESISTOR THICK FILM CHIP 4...

Страница 83: ... 0 51 OHM 5 1 2W HTUVWXY RX2503 091 02053 WIRE SOLID BARE 22 GA COPPER ABCDEFGHIJKLMNOPQRSTUVWXYZa RX3008 063 10936 37 RESISTOR FILM 2 21K OHM 1 1 4W ABCDEFGHIJKLMNOPQRSTUVWXYZa RX3009M 063 11059 97A RESISTOR THICK FILM CHIP 100K OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa RX3010M 063 11059 25A RESISTOR THICK FILM CHIP 100 OHM 5 1 10W ABCDEFGHIJKLMNOPQRSTUVWXYZa RX3016 063 10936 72 RESISTOR FILM 4 32K...

Страница 84: ...ER VARACTOR 181 CHANNEL SINGLE IC WORLD STAN ABCDEFGHIJKLMNOPQRSTUVWXYZa TX3204 064 01242 EYELET ROLLED FLANGE ADEUWa TX3204 095 04372 01 SWEEP XFMR COLOR FINAL MINI ABCDEFGHIJKLMNOPQRSTUVWXYZa TX3204 095 04601 01 SWEEP XFMR COLOR FINAL MINI ABCDEFGHIJKLMNOPQRSTUVWXYZa TX3205 095 04477 01 TRANSFORMER HORIZONTAL DRIVER ABCDEFGHIJKLMNOPQRSTUVWXYZa TX3401 064 01242 EYELET ROLLED FLANGE ABCDEFGHIJKLMN...

Страница 85: ......

Страница 86: ......

Страница 87: ......

Страница 88: ... 01368 03 049 01368 03 049 01368 03 3 KNOB ARRAY 046 10578 046 10578 046 10578 046 10578 046 10578 046 10578 046 10578 046 10578 046 10578 4 IR LENS 192 00916 192 00916 192 00916 192 00916 192 00916 192 00916 192 00916 192 00916 192 00916 5 CRT ASSEMBLY A63AFW38X A63AFW38X A63AFW38X A63AFW38X A63AFW38X A63AFW38X A63AFW38X A63AFW38X A63AFW38X 6 YOKE 095 04456 06 095 04456 06 095 04456 06 095 04456 ...

Страница 89: ... 049 1368 03 049 1368 03 049 1368 03 3 KEYBOARD ASSEMBLY F 50826 F 50826 F 50826 4 IR LENS 192 00858 01 192 00858 01 192 00858 01 5 CRT ASSEMBLY A63AFW38X A63AFW38X A63AFW38X 6 YOKE 095 04456 06 095 04456 06 095 04456 06 7 REAR CABINET 014 12181 09 014 12181 09 014 12181 09 COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 9 REMOTE CONTROL 124 00233 124 00233 124 00233 8 MAIN MO...

Страница 90: ...03 049 01368 03 3 KEYBOARD ASSEMBLY F 50825 F 50825 F 50825 F 50825 4 IR LENS 192 00887 192 00887 192 00887 192 00887 5 CRT ASSEMBLY A63AFW38X A63AFW38X A63AFW38X A63AFW38X 6 YOKE 095 04456 06 095 04456 06 095 04456 06 095 04456 06 7 REAR CABINET 014 12230 03 014 12230 03 014 12230 03 014 12230 03 COMPONENT COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 9 REMOTE ...

Страница 91: ...8 01 A 19058 01 A 19058 03 A 19058 03 A 19058 03 A 19058 03 A 19058 03 6 REAR CABINET 014 12304 03 014 12304 03 014 12304 03 014 12304 03 014 12304 03 014 12304 03 014 12304 03 014 12304 03 COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 8 REMOTE CONTROL 129 00213...

Страница 92: ...19058 01 A 19058 03 A 19058 01 A 19058 03 A 19058 01 A 19058 01 A 19058 01 6 REAR CABINET 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 8 REMOTE CONTROL 124 0...

Страница 93: ...9 F 53039 F 53039 F 53039 F 53039 F 53039 F 53039 4 IR LENS 192 00923 192 00923 192 00923 192 00923 192 00923 192 00923 192 00923 192 00923 5 YOKE CRT ASSEMBLY A 19058 03 A 19058 01 A 19058 03 A 19058 01 A 19058 03 A 19058 01 A 19058 03 A 19058 01 6 REAR CABINET 014 12254 06 014 12254 06 014 12254 06 014 12254 06 014 12254 06 014 12254 06 014 12254 06 014 12254 06 COMPONENT COMPONENT COMPONENT COM...

Страница 94: ...2954 F 52954 F 52954 F 52954 4 IR LENS 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 5 YOKE CRT ASSEMBLY A 19058 03 A 19058 03 A 19058 01 A 19058 03 A 19058 01 A 19058 03 A 19058 01 A 19058 03 A 19058 01 6 REAR CABINET 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 014 12282 06 COMPONENT COMPONENT ...

Страница 95: ...4 12347 2 SPEAKER 049 01368 03 049 01368 03 049 01368 03 3 KEYBOARD ASSEMBLY F 53039 F 53039 F 53039 4 IR LENS 192 00923 192 00923 192 00923 5 YOKE CRT ASSEMBLY A 19112 A 19112 A 19112 6 REAR CABINET 014 12254 06 014 12254 06 014 12254 06 COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 8 REMOTE CONTROL 124 00233 01 124 00233 01 124 00233 01 7 MAIN MODULE ...

Страница 96: ...7 REAR CABINET 014 12285 08 014 12285 08 014 12285 08 014 12285 08 014 12285 08 014 12285 08 8 MAIN MODULE 009 02068 009 02068 01 009 02068 009 02072 009 02072 01 009 02072 9 REMOTE CONTROL 124 00233 124 00233 124 00233 124 00229 01 124 00229 01 124 00229 01 REF DESCRIPTION B32A34Z B32A34Z6 B32A34ZF 1 FRONT CABINET 014 12284 23 014 12284 23 014 12284 23 2 SPEAKER 049 01368 03 049 01368 03 049 0136...

Страница 97: ...2060 F 52060 F 52060 F 52060 F 52060 4 IR LENS 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 192 00912 5 YOKE CRT ASSEMBLY A 18639 A 18639 A 18639 A 18639 A 18639 A 18639 A 18639 A 18639 A 18639 6 REAR CABINET 014 12270 12 014 12270 12 014 12270 12 014 12270 12 014 12270 12 014 12270 12 014 12270 12 014 12270 12 014 12270 12 7 MAIN MODULE 009 02069 009 02069 01 00...

Страница 98: ... 014 12191 03 014 12191 03 014 12326 014 12326 3 SPEAKER 049 01302 03 049 01302 03 049 01334 02 049 01334 02 4 CRT A63AGDO1X A63AGDO1X A63AGDO1X A63AGDO1X 5 YOKE 095 03797 05 095 03797 05 095 03797 05 095 03797 05 6 BACK COVER 014 12297 08 014 12297 08 014 12297 08 014 12297 08 COMPONENT COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 8 REMOTE CONTROL 124 00233 12...

Страница 99: ...057 09055 42 2 MAIN CABINET 014 12333 014 12327 014 12327 3 SPEAKER 049 01302 03 049 01334 02 049 01334 02 4 CRT ASSEMBLY A63AGDO1X A63AGDO1X A63AGDO1X 5 YOKE 095 04456 05 095 03797 05 095 03797 05 6 BACK COVER 014 11639 19 014 11639 20 014 11639 20 COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 8 REMOTE CONTROL 124 00233 124 00233 124 00233 7 MAIN MODULE ...

Страница 100: ...reo 1 Tuner 3 B25A30ZCF 25 Stereo 1 Tuner 3 B25A74R 25 MTS SAP None 6 B25A74LK 25 MTS SAP None 6 B25A76R 25 MTS SAP None 6 B27A10Z 27 Stereo None 0 B27A10Z5 27 Stereo None 0 B27A10Z6 27 Stereo None 3 B27A10ZC 27 Stereo None 0 B27A10ZC5 27 Stereo None 0 B27A10ZC6 27 Stereo None 3 B27A10ZCF 27 Stereo None 0 B27A11Z 27 Stereo None 3 B27A11Z5 27 Stereo None 3 B27A11Z6 27 Stereo None 3 B27A11Z65 27 Ste...

Страница 101: ...05 L3407 R3426M CX3403 R3422M CX3424 RX3417 CX3404 TX3401 R3418 CX3406 RX3400 C3429 CX3413 ICX3402 Q3404 D3410 CX3400 THX3415 C3421 KX3401 DX3406 Q3402 FX3402 W3402 Q3403 ICX3401 RX3410 CX3428 RX3401 Q3406 L3405 CX3401 0 1UF 250V AC C3426 C3425 RX3409 CX3420 CX3418 DX3405 RX3408 3T8 DX3407 CX3408 EX3401 RX3406 CX3402 RX3407 CX3407 QX3401 ICX3400 LX3410 149 549 CX3412 DX3408 3R8 RX3404 CX3416 CX341...

Страница 102: ...s to the following CA models B25A10Z B25A10Z6 B25A10ZC B25A10ZC6 B25A10ZCF B25A11Z B25A11Z6 B25A11ZF B25A30ZC B25A30ZCF B27A10Z B27A10Z5 B27A10Z6 B27A10ZC B27A10ZC5 B27A10ZC6 B27A10ZCF B27A11Z B27A11Z5 B27A11Z6 B27A11Z65 B27A11ZC B27A11ZC5 B27A13Z B27A30Z B27A30ZC B27A30ZC5 B27A30ZC6 B27A30ZC65 B27A30ZCF B27A30ZCF5 B32A30Z B32A30Z6 B32A30ZF B36A30Z B36A30Z6 B36A30ZF CB27A10Z CB27A10ZC LGB26A11ZM L...

Страница 103: ... 6 3b CA SHEET 3b SHEET 5 SHEET 2 Composite Audio SHEET 4 SHEET 4 SHEET 4 This schematic applies to the following CA models B27A34Z6 B27A34ZF B27A74R B27A76R B32A24Z B32A24Z6 B32A24ZF B32A34Z B32A34Z6 B32A34ZF B36A24Z B36A24Z6 B36A24ZF B36A34Z B36A34Z6 B36A34ZF CB25A25Z CB25A25Z6 CB27A25Z LGB29A24ZM LGB29A24ZM5 B25A24Z B25A24Z6 B25A24ZF B25A74LK B25A74R B25A76R B27A24Z B27A24Z5 B27A24Z6 B27A24Z65 ...

Страница 104: ...DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT Audio Processor Mono SHEET 5 SHEET 2 SHEET 4 SHEET 4 SHEET 4 Composite Audio This schematic applies to the following CA model B25A02Z 6 3c CA SHEET 3c ...

Страница 105: ... UP UP UP UP 150 10K 220 10K 47K 4 7UH 47K P L 220 P L P L P L P L P L P L P L P L 2 2K PROV 15K 0 JUMPER 1K P L 1M 1M 27K 220 P L 330 750K 330 P L 4 7K 4 7K P L P L P L 4 7K 2 2UF CH DOWN MENU VOL UP CH UP ON OFF VOL DOWN P L P L GND VS VOUT R6036M CRY6002 C6062M R6029M C6055M R6043 R6040M C6067M J6000M R6082M R6081M R6041 R6072 R6083M C6064M C6065M R6084M L6001 Q6003 C6057M D6001 R6059M R6061M C...

Страница 106: ...TORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT Video Processor R R G B SHEET 4 SHEET 4 SHEET 6 SHEET 6 SHEET 6 Red Drive Green Drive Blue Drive B G Vertical R R ABL C Chroma Composite Video Y Luma 6 5 CA SHEET 5 ...

Страница 107: ... 103 344 06A PROV PROV 103 472A 0 022 50V PROV 470PF 500V 2200PF 500V 1000pF 500V 100K 470PF 500V 470PF 500V CM PROV 124 VDC 35V P L P L 220uF 35V F Y C SENSE P L PROV P L 25V 02 4073 03 2 2uF 160V 100MF 16V 470 1 2W PROV 10uF 250V 1000pF 1000V PROV 25V 1 2 21K P L 750 1W ABL 150 1 10W P L P L PROV 18 VSW 1 2W 560 10W 6 8 EXT VIDEO PROV 1 4 32K 1 2W 2 7 1 2W 560 AUXSWITCH1 180 P L 2 7 F 103 339 04...

Страница 108: ...S ARE IDENTIFIED BY THE LETTER X IN THEIR COMPONENT DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT Jack and Switch Circuit SHEET 6 6 7 CA SHEET 7 ...

Страница 109: ...MPONENTS ARE IDENTIFIED BY THE LETTER X IN THEIR COMPONENT DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT Picture In Picture 6 8 CA SHEET 8 ...

Страница 110: ...HEIR COMPONENT DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT Video Output Red Drive Green Drive Blue Drive B G R R G G R R R R R R B To Video Processor 2C5 on Sheet 5 6 9 CA SHEET 9 ...

Страница 111: ... COMPONENTS ARE IDENTIFIED BY THE LETTER X IN THEIR COMPONENT DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT PCB Layout 6 10 CA SHEET 10 ...

Страница 112: ... COMPONENTS ARE IDENTIFIED BY THE LETTER X IN THEIR COMPONENT DESIGNATORS REPLACE ONLY WITH PART NUMBERS SPECIFIED ALL SYMBOLS WITH M ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT SMD Layout 6 11 CA SHEET 11 ...

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