Model Series: SERVICE MANUAL Product Type: Chassis: Manual Series: Manual Part #: Model Line: Product Year: Consumer Color Television CA CM151 923-03396R1 B 1999 REVISED EDITION This revised edition replaces the original CA Service Manual (92303396) and the first addendum (923-03396A1).
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS IMPORTANT SAFETY NOTICE A.C. Voltmeter This manual was prepared for use only by properly trained audio-visual service technicians. When servicing this product, under no circumstances should the original design be modified or altered without permission from Zenith Electronics Corporation.
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS HIGH VOLTAGE AND X-RADIATION PROTECTION A potential source of x-rays is the picture tube, if the high voltage (HV) is out of specification. When the HV is operating properly, there is no x-radiation. For the CA chassis family, the HV has no adjustments. A HV shutdown circuit is used to prevent excessive HV and x-ray emissions. SAFETY CIRCUIT TEST PROCEDURE Equipment required: a) Video Generator. b) HV DC meter (0 to 40 KV, high Z).
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TABLE OF CONTENTS SECTION 1 GENERAL SECTION 3 OVERVIEW ............................................................. 1-1 MODEL INFORMATION ....................................... 1-1 INTRODUCTION ................................................ 1-2 SC3492Z MODEL REMOTE CONTROL ............................ 1-3 MBR3345Z MODEL REMOTE CONTROL ......................... 1-4 MBR3346Z MODEL REMOTE CONTROL ......................... 1-5 MBR3447Z MODEL REMOTE CONTROL .........................
TABLE OF CONTENTS B32A30ZF .............................................................. 4-8 B32A34Z ............................................................... 4-9 B32A34Z6 ............................................................. 4-9 B32A34ZF .............................................................. 4-9 B36A24Z ............................................................. 4-10 B36A24Z6 ........................................................... 4-10 B36A24ZF .................................
SECTION 1 OVERVIEW Below is detailed Model information on the CA Chassis series. All CA Models include the V-Chip.
OVERVIEW INTRODUCTION The CA series chassis has been developed for sentry 2 screen sizes 25” through 36” stereo models. The chassis is a single sided printed circuit board (PCB) very similar to the GA Chassis. During the manufacturing process, the microprocessor will be programmed for any added features. Additional plug in boards with Jack Packs will be added to the chassis to accommodate the different features: Stereo, Mono, Video/ Audio in, etc.
SC3492Z MODEL REMOTE CONTROL 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 Press to turn off sound while picture remains. Press again to restore sound. POWER MUTE K CC FLSHB ER FLSHBK Press to return to last TV channel you were watching.
MBR3345Z MODEL REMOTE CONTROL CABLE Selects Cable operation PRG (Program) Programs remote to operate other products. VCR Selects VCR operation POWER Turns TV On or Off prg power vcr tv cable volume CC channel TV Selects TV operation VOLUME Left/Right Changes TV's sound level. mute source tv / vcr CHANNEL (Up or Down) Selects next channel. When "Surf" option is On, you receive only channels set as "Surf" channels.
MBR3346Z MODEL REMOTE CONTROL CABLE Selects Cable operation PRG (Program) Programs remote to operate other products. VCR Selects VCR operation POWER Turns TV On or Off prg power cable vcr tv volume PIP CHANNEL (Up or Down) Selects next channel. When "Surf" option is On, you receive only channels set as "Surf" channels. channel TV Selects TV operation VOLUME Left/Right Changes TV's sound level.
MBR3447Z MODEL REMOTE CONTROL POWER Turns TV On or Off. FLASHBK (Flashback) Returns to previous Channel. POWER PRG CABLE SURF Turns Surf Channel On/Off VCR SURF TV AUX MUTE FLASHBK CHANNEL CHANNEL (Up/Down) Selects next channel in TV’s memory. Press and hold to repeat. NUMBER PAD Selects channels directly. CHANNEL 1 2 3 4 5 6 7 8 9 0 MENU Displays menus for TV and other options. LEFT/RIGHT ARROWS Chooses and shows the desired menu option.
MBR3457Z MODEL REMOTE CONTROL POWER Turns TV On or Off. FLASHBK (Flashback) Returns to previous Channel. POWER PRG CABLE SURF Turns Surf Channel On/Off VCR SURF TV AUX MUTE FLASHBK CHANNEL CHANNEL (Up/Down) Selects next channel in TV’s memory. Press and hold to repeat. NUMBER PAD Selects channels directly. CHANNEL 1 2 3 4 5 6 7 8 9 0 MENU Displays menus for TV and other options. LEFT/RIGHT ARROWS Chooses and shows the desired menu option.
REMOTE PROGRAMMING PROGRAMMING THE MBR3447 AND MBR3457Z REMOTES If you’re using Zenith products, the remote is already programmed for most common codes. For other brands, or if your remote fails to control your Zenith products, you’ll have to program the remote. 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. After installing the batteries, follow these steps for each product: 1.
PROGRAMMING CODES TV’S Admiral Adventura TV/VCR Akai Amark AOC Bell & Howell Broksonic Candle Centurion Citizen Contec Coronado Crown Curtis Mathis Daewoo Daytron Elektra Emerson 116, 121, 130, 133 154 104 103, 146 104 121 131, 136, 182 139 119 121, 139 141 103 103 116, 119, 121 149, 159 119 121 103,104,123,124, 131, 136, 145, 176 Fisher 109, 118 General 106, 107, 114, 116, Electric 117, 161 Goldstar 103, 104, 119, 147, 184 Hitachi 102, 103, 129, 163, 121 Inteq 101 J.C.
USER MENUS 221-1384 USER MENUS 221-1384 SETUP MENU The Setup Menu for CA chassis with its options for each item are described as follows: CHANNEL/ADD/DEL 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. This feature allows the customer to selectively mark any channel as Deleted or Added. Setup Menu Setup Menu Ch.
USER MENUS 221-1384 (continued) SLEEP TIMER To set the Sleep Timer use the Left/Right Arrow keys to select a time. Then use the Up/Down keys to select the time desired for the sleep timer to count. AUXILIARY BLOCK To Block or Unblock the sources, press the Left/Right Arrow key. ON TIME The On Time and can be set the same way as Clock Set. Advanced TV Control OFF TIME The Off Time and can be set the same way as Clock Set. Aux.
USER MENUS 221-1384 (continued) REPEAT PASSWORD After a four-digit code has been entered, the software requires the customer to reenter the same four-digit code. CONTENT BLOCK Use the Left/Right Arrow keys to select the Content Block Menu. PASSWORD NOT ACCEPTED If an invalid code is entered, or the two codes do not match, an error message (“Not Accepted!”) will appear.
USER MENUS 221-1384 (continued) When captions are being displayed, if one of the Volume Up/Down keys is pressed, the volume bar will not appear. PICTURE PREF 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. When the Captions are not activated and the CC key is pressed, the Caption Box will appear, that allows choose On, Caption When Muted or Off.
USER MENUS 221-1384 (continued) Channel Labels A&E ABC ACTS ADC AMC BCC BET BRAV CA CBC CBN CBS NOTE: CMTV ESPN HSE NOS TBN VC CNBC ESPN2 HSN PBS TELE VCR CNN ET IC PLAY TLC VH-1 COM EWTN INSP PTL TMC VISN CSPN FAM JCN QVC TNN VJN CSP2 FNN LIFE RDS TNT WB CTN FOX MAX REQ TRAV WGN CTV F&V ME/U SC TSN WTBS DIS FX MMT SCFI TVA WWOR DISC GALA MTV SHOW TWC YTV E! HBO NBC SIN UPN ---ENC HN NICK TBS USA None Selecting the "- - - -" label option means the channel will not be displayed on the channel/time/audio sig
USER MENUS 221-1385 USER MENUS 221-1385 SETUP MENU Shown below is the Setup Menu for CA (A24) chassis with its options for each item which are described as follows: • 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 EZ Program, all channels found by the EZ Program feature will be marked ‘Added’. However, some of these channels may be scrambled, or undesired by the customer.
USER MENUS 221-1385 (Continued) TIMER MENU The Timer Menu contains the Sleep Timer and the On/ Off Timer features. CAPTIONS This feature allows the customer to select: On, Caption When Muted or Off options. To change the status of captions, press the Right/Left Arrow key to select either On, Captions When Muted or Off. Timer Menu CAPTION/TEXT This feature allows the customer to activate or deactivate Captions or Text.
USER MENUS 221-1385 (Continued) CONTENT BLOCK Use the Left/Right Arrow keys to select the Content Block Menu. Notes: • When the channel label is selected (see 1-20 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. To block the dialog, use the Left/Right Arrow keys to select either: Unblocked, TV-PG or TV-14.
USER MENUS 221-1385 (Continued) LOCK ON/OFF This item turns the Parental Control feature On / Off. The PC 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.”) • Zenith VCR, Zenith Cable, and Zenith Private Label TV codes will not temporarily disable the EZ Demo—only Zenith TV codes will be accepted.
USER MENUS 221-1385 (Continued) SOUND RITE The Sound Rite feature is used to obtain a uniform volume level, particularly while changing channels. The Sound Rite feature can be best demonstrated on a channel with no signal (snow). CONTRAST Contrast adjustment has 64 steps (0 to 63). SPEAKERS The Speaker feature is used to turn off the internal speakers. It does this by pulling the power amp mute line. COLOR Color adjustment has 64 steps (0 to 63).
USER MENUS 221-1385 (Continued) Channel Labels A&E ABC ACTS ADC AMC BCC BET BRAV CA CBC CBN CBS NOTE: CMTV ESPN HSE NOS TBN VC CNBC ESPN2 HSN PBS TELE VCR CNN ET IC PLAY TLC VH-1 COM EWTN INSP PTL TMC VISN CSPN FAM JCN QVC TNN VJN CSP2 FNN LIFE RDS TNT WB CTN FOX MAX REQ TRAV WGN CTV F&V ME/U SC TSN WTBS DIS FX MMT SCFI TVA WWOR DISC GALA MTV SHOW TWC YTV E! HBO NBC SIN UPN ---ENC HN NICK TBS USA None Selecting the "- - - -" label option means the channel will not be displayed on the channel/time/audio sig
USER MENUS 221-1386 USER MENUS 221-1386 SETUP MENU Below is the Setup Menu for the CA Domestic (A30) chassis with each of its options described below. Notes: • Auto Program clears all Surfing channels, which were added. • While searching for channels, all keys except for Setup Menu the Power key are disabled. This prevents an incomplete Auto Program procedure.
USER MENUS 221-1386 (Continued) CLOCK SET When no time is set, the display shows: —:— — Setup Menu There are two ways to set the time: Auto Program Add/Del/Surf Clock Set Captions Caption/Text Audio Mode Language 1. Direct Entry (preferred) Use the digit keys, followed by ‘Enter’ or Select Up/Down. 2.
USER MENUS 221-1386 (Continued) TIMER MENU The Timer Menu contains the Sleep Timer and the On/ Off Timer features. AUDIO MODE This feature allows the customer to change the audio mode to either Stereo or Mono by pressing the Left/ Right Arrow keys.
USER MENUS 221-1386 (Continued) To change the channel while adjusting channel labels, 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.) 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.
USER MENUS 221-1386 (Continued) 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 Accepted!”) appears, and will not disappear until 5 seconds has elapsed. This extended time provision increases the amount of time necessary for a child to “crack” the password.
USER MENUS 221-1386 (Continued) SHARPNESS Sharpness adjustment has 64 steps (0 to 63). AUTO DEMO The Auto Demo is designed to “show-off” the icon menus and other icon displays on the sales floor. The Auto Demo feature can be turned On/Off with the Left/Right Arrow keys. COLOR TEMP Sets the color temperature. The two settings are COOL and WARM. Initially, when the feature is activated, as soon as the OSD times out, the Auto Demo will start.
USER MENUS 221-1386 (Continued) SOURCE MENU This menu has two items, Main Source and PIP Source. The selection of either Main Source or PIP Source determines the signal that feeds the video processor. The options available are Antenna/Cable or Aux. as shown below. CHANNEL/TIME/AUDIO DISPLAY WITHOUT XDS. CH 14 ABC 3:35 PM Muted Source Menu Main Source PIP Source Antenna/Cable VOLUME DISPLAY When the Volume Up/Down key is pressed, the following display appears.
USER MENUS 221-1386 (Continued) Channel Labels A&E ABC ACTS ADC AMC BCC BET BRAV CA CBC CBN CBS NOTE: CMTV ESPN HSE NOS TBN VC CNBC ESPN2 HSN PBS TELE VCR CNN ET IC PLAY TLC VH-1 COM EWTN INSP PTL TMC VISN CSPN FAM JCN QVC TNN VJN CSP2 FNN LIFE RDS TNT WB CTN FOX MAX REQ TRAV WGN CTV F&V ME/U SC TSN WTBS DIS FX MMT SCFI TVA WWOR DISC GALA MTV SHOW TWC YTV E! HBO NBC SIN UPN ---ENC HN NICK TBS USA None Selecting the "- - - -" label option means the channel will not be displayed on the channel/time/audio sig
USER MENUS 221-1387 USER MENUS 221-1387 SETUP MENU Shown below is the Setup Menu for CA (A34) chassis with its options for each item which are described as follows: 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 customer to selectively mark any channel as ‘Deleted’ or ‘Added’.
USER MENUS 221-1387 (Continued) Entering an invalid time (“0” for example) will result in the clearing of the current time (—:— —). Also when only one digit is pressed and no other is pressed in an interval of seven seconds, the current time will be cleared. CAPTION/TEXT This feature allows the customer to activate or deactivate Captions or Text. Pressing the Left/Right Arrow keys sequentially through each of the following Caption/Text options.
USER MENUS 221-1387 (Continued) XDS DISPLAY Pressing the Left/Right Arrow Keys allows the customer to select the XDS Display either On or Off. 1 ADVANCED TV CONTROL MENU The Advanced TV Control Menu items are adjusted with the Up Arrow key. 1 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”.
USER MENUS 221-1387 (Continued) REPEAT PASSWORD After a four-digit code has been entered, the software requires the customer to reenter the same four-digit code. CHILDREN BLOCK To block channels for children, select either: Unblocked, TV-Y and Above or TV-Y7. CONTENT BLOCK Use the Left/Right Arrow keys to select the Content Block Menu PASSWORD NOT ACCEPTED If an invalid code is entered, or the two codes entered do not match, a blinking error message (“Not Accepted!”) will appear.
USER MENUS 221-1387 (Continued) CH AUDIO MENU All menu items are adjustment with the Left/Right Arrow keys. 14 3:35 PM MONO 1 Parental Lockout Is Active 01:23 Hours Remaining EZ HELP MENU The special features EZ Help option may be accessed using the Left/Right Arrow keys. The EZ Help feature provides help on certain options. For example, when the EZ Help feature is activated using the Left/Right Arrow keys, the EZ Program option is available to access through the EZ Help menu.
USER MENUS 221-1387 (Continued) PIP MENU All menu items are adjusted with the Left/Right Arrow keys. EZ SOUND The EZ Sound Control has six selections the customer can select. The selections available are: Custom, Normal, 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. 1 1 CONTRAST Contrast adjustment has 64 steps (0 to 63). A center mark indicates step 31.
USER MENUS 221-1387 (Continued) MAIN SOURCE The selection of Main Source determines the signal that feeds the video processor VOLUME DISPLAY PIP SOURCE The selection of PIP Source determines the signal that feeds the video processor.
USER MENUS 221-1387 (Continued) Channel Labels A&E ABC ACTS ADC AMC BCC BET BRAV CA CBC CBN CBS NOTE: CMTV ESPN HSE NOS TBN VC CNBC ESPN2 HSN PBS TELE VCR CNN ET IC PLAY TLC VH-1 COM EWTN INSP PTL TMC VISN CSPN FAM JCN QVC TNN VJN CSP2 FNN LIFE RDS TNT WB CTN FOX MAX REQ TRAV WGN CTV F&V ME/U SC TSN WTBS DIS FX MMT SCFI TVA WWOR DISC GALA MTV SHOW TWC YTV E! HBO NBC SIN UPN ---ENC HN NICK TBS USA None Selecting the "- - - -" label option means the channel will not be displayed on the channel/time/audio sig
SECTION 2 INSTALLERS MENU SERVICE MENU ADJUSTMENTS Accessing the Service Menu can only be accomplished by using the remote control. Press and hold the MENU key until the User Menu display disappears, then press 9876, and then ENTER to access the Service Menu. 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, 46 menu items are available.
INSTALLERS MENU 221-1384 15 H PHASE: (Horizontal Phase) Range is from 0 - 31. Set to 18. 01 PRE PX: Stores customer menu adjustments in the nonvolatile memory of the EAROM. Selections are Custom/ Preset-Store. Settings for Contrast, Brightness, Color and tint are stored in this manner. 0 is custom and 1 is Preset stored. 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.
INSTALLERS MENU 221-1384 (continued) CA CONSUMER CHASSIS FACTORY MENU RECOMMENDED SETTINGS ITEM RANGE 25” 27” DESCRIPTION 00 01 02 03 04 05 06 F MODE PRE PX V POS H POS LEVEL BAND AC ON 0-1 0-1 0-24 0-20 0-1 0-7 0-1 0 0 13 6 1 0 0 0 0 13 6 1 0 0 Factory mode - perfer to page 2-1 Used to store customer menu adjustments Moves On Screen display vertically Moves On Screen display horizontally 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 RFB PF 3.
INSTALLERS MENU 221-1385 17 RF AGC: (Rf Automatic Gain Control) Range is from 0 - 63. 48 is a general setting. Tune in weakest available channel and adjust for a snow- free picture. 01 PRE PX: Stores customer menu adjustments in the nonvolatile memory of the EAROM. Selections are Custom/ Preset-Store. Settings for Contrast, Brightness, Color and tint are stored in this manner. 0 is custom and 1 is Preset stored. 18 H AFC: Range is 0 - 1. Set to 0. 0=AFC2 Normal. 1=AFC2 X 3.
INSTALLERS MENU 221-1385 (continued) CA CONSUMER CHASSIS FACTORY MENU RECOMMENDED SETTINGS ITEM RANGE 25” 27” 32” 36” DESCRIPTION 00 01 02 03 04 05 06 F MODE PRE PX V POS H POS LEVEL BAND AC ON 0-1 0-7 0-30 0-45 0-2 0-7 0-1 0 0 15 9 1 0 0 0 0 15 9 1 0 0 0 0 15 9 1 0 0 0 0 15 9 1 0 0 Factory mode - perfer to page 2-1 Used to store customer menu adjustments Moves On Screen display vertically Moves On Screen display horizontally 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 RFB PF 3.
INSTALLERS MENU 221-1386 01 PRE PX: Used to store the customer menu adjustments in the non-volatile memory of the EAROM . Settings for Contrasts, Brightness, Color and Tint are stored in this manner, 0 is custom and 7 is Pre-set stored. 20 60 HZSW: (60 Hertz compression ) There are two settings 0 and 2 . Settings is 0. 21 PIFVCO: (PIF Voltage Controlled Oscillator) Range is 0127. 02 V POS: Moves On Screen Displays vertically. Range is 030 .
INSTALLERS MENU 221-1386 (continued) CA CONSUMER CHASSIS FACTORY MENU RECOMMENDED SETTINGS ITEM RANGE 25” 27” 32” 36” DESCRIPTION 00 01 02 03 04 05 06 F MODE PRE PX V POS H POS LEVEL BAND AC 0-1 0-1 0-30 0-45 0-2 0-7 0-1 0 0 15 9 1 0 0 0 0 15 9 1 0 0 0 0 15 9 1 0 0 0 0 15 9 1 0 0 Factory mode - perfer to page 2-1 Used to store customer menu adjustments Moves On Screen display vertically Moves On Screen display horizontally 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 RFB PF 3.
INSTALLERS MENU 221-1387 19 PIFVCO: (PIF Voltage Controlled Oscillator) Range is 0-127. Items 20 through 24 vary with CRT* 01 PRE PX: Used to store the customer menu adjustments in the non-volatile memory of the EAROM . Settings for Contrasts, Brightness, Color and Tint are stored in this manner. 0 is custom and 7 is Pre-set stored. 02 V POS: Moves On Screen Displays vertically. Range is 0-30. Generally set at 03 H POS: Moves On Screen Displays horizontally. Range is 0-45 .
INSTALLERS MENU 221-1387 (continued) CA CONSUMER CHASSIS FACTORY MENU RECOMMENDED SETTINGS ITEM RANGE 27” 32” 36” DESCRIPTION 00 01 02 03 04 05 06 F MODE PRE PX V POS H POS LEVEL BAND AC ON 0-1 0-1 0-30 0-45 0-2 0-7 0-1 0 0 15 9 1 0 0 0 0 15 9 1 0 0 0 0 15 9 1 0 0 Factory mode - perfer to page 2-1 Used to store customer menu adjustments Moves On Screen display vertically Moves On Screen display horizontally 07 08 09 10 11 12 13 14 15 16 17 18 19 RFB PF 3.
SECTION 3 SERVICING HIGH VOLTAGE AND X-RADIATION PROTECTION A potential source of x-rays is the picture tube, if the high voltage (HV) is out of specification . When the HV is operating properly, there is no x-radiation . For the CA chassis family, the HV has no adjustments . A HV shutdown circuit is used to prevent excessive HV and x-ray emissions. TIP: Make a momentary short between the OUTPUT and GND of the IC6002 (RESET CIRCUIT) this will reset the microcontroller IC6000.
SERVICING (continued) GENERAL INFORMATION WARNING! Servicing the CA chassis is the same as with other Zenith single-board chassis. If the set is dead, first check the standby and switched voltages. If the switched voltages do not appear, check the power “On” circuit. If the power supply is OK and the set will turn On, the Horizontal sweep circuit should be checked next.
SERVICE ADJUSTMENTS 2. Horizontal size is on the 32” and 36” models. Adjustment is found in the factory Menu (Item 13). Composite Audio out at pin 2 Horizontal Drive at pin 32 Vertical Drive at pin 24 Video output Blue at 2C5 pin 3 Video output Green at 2C5 pin 2 Video output Red at 2C5 pin 1 B+ 9 volts on pins 9, 23, 46, and 48 Serial Data, Serial Clock at pins 27, 28 FOCUS ADJUSTMENT Connect a color bar pattern to the receiver and adjust the user controls for a good picture .
SERVICE ADJUSTMENTS (continued) PURITY & CONVERGENCE SETUP PROCEDURE PRELIMINARY SETUP 1. Allow the receiver to warm up for 15 to 20 minutes. CONVERGENCE ADJUSTMENT 1. Release locking assembly. 2. Degauss the CRT. 2. Connect crosshatch generator to the receiver and adjust static (center) convergence as follows: 3. Connect a crosshatch generator to the receiver and “rough in” the static (center) convergence. Follow the Convergence Procedure. a.
SERVICE ADJUSTMENTS (continued) IMPROVING CRT CORNER PURITY CRTs that display corner purity problems even after following the service procedures can be modified with a picture correction kit (P/N 949-50). The purity can be improved by placing a picture-correction magnet (included in the kit) on the CRT funnel. Refer to the following modification steps and illustration to place the magnet properly. Fully degauss the CRT before installing correction magnets.
IF AND AUDIO ALIGNMENT PROCEDURE VIDEO DETECTOR If there is no viewable picture on screen, access the Service Menu and check default settings for the following items: MTS AND STEREO DECODER ALIGNMENT The purpose of this procedure is adjusting registers of SONY audio decoder and processor CXA2054S for MTS models or audio decoder CXA2104S for STEREO models(I 1400 in both cases). RFAGC MICRO LOCATION RANGE Note: Alignment should be accomplished at least ten minutes after the TV set had been turned on.
IF AND AUDIO ALIGNMENT PROCEDURE (continued) Adjust A ATT register in IC1400 for 490 mVrms (± 10mVrms) in TVOUT-L output, pin 44 of IC1400 for MTS models and at pin 11 for STEREO models. Separation Adjustment (for MTS and Stereo models) Set bits TEST-DA = 0 and TEST1 = 0 of IC1400 for MTS models. Stereo, SAP VCO adjustment (only for MTS models) Set the chassis for RF input. Set bits TEST-DA = “1” and TEST1 = “0” of IC1400. a) Input signal: PIF 30 dBmv modulated with color bars at 85% mod.
SECTION 4 MODEL PARTS MODEL PARTS B25A02Z Part # Description 014-12296-17 014-12297-08 020-04330-42 024-03372 030-01532 046-10578 049-01368-03 050-02576-08 095-04456-06 CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER COVER, BLANK, 2 X 5 SPEAKER OPENING DECORATIVE ITEM, LOGO, ZENITH KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13 CM CONNECTOR AND CABLE ASSEMBLY TRANSFORMER, DEFLECTION, YOKE, 25V HIBI COMERCIAL VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL SPACE C
MODEL PARTS (Continued) A63AFW38X 124-00233 152-00335 192-00858-01 194-02535 206-03479 A-07690-06 F-50826 A-18681-01 A-18695-02 VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL SPACE COMMAND, TRANSMITTER, MBR3447Z WEDGE, YOKE SPACER/POSITIONER LENS, PRIMARY CONTROLS AND IR PAD, PUSHBUTTONS INSTR BOOK, OPERATION GUIDE MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY KEYBOARD ASSY, WITH IR RECEIVER, AGUA CHASSIS LINE CORD ASSY, WITH YEONHO CONNECTOR GND STRAP ASSY, CRT F-50825 A-18681-01 A-18695-02 B25A30ZCF B25A2
MODEL PARTS (Continued) A-07690-06 B25A74LK Part # Description 002-04084-11 012-10810-01 014-12191-05 020-04330-35 030-01455-14 046-10555 049-01302-03 057-09067-09 095-04456-05 CABINET, BACK, PRESSED WOOD MOLDED PLASTIC, PANEL, JACK PACK, GA CHASSIS CABINET, MAIN COIL, DEGAUSSER DECORATIVE ITEM, CABINET HARDWARE KNOB ARRAY, PUSH-BUTTON, 10 POSITIONS, STR SPEAKER, OVAL, 3X5 INCH ESCUTCHEON, TV, MOLDED PLASTIC TRANSFORMER, DEFLECTION YOKE, 25V HIBI COMERCIAL VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL SPACE
MODEL PARTS (Continued) 020-04330-43 030-01532 046-10589 049-01368-03 124-00233 138-01964-02 B27A10ZCF Part # Description 014-12304-03 014-12305-08 020-04330-43 030-01532 046-10578 049-01368-03 124-00213-23 CABINET REAR, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC COIL, DEGAUSSER DECORATIVE ITEM, LOGO, ZENITH KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13 CM SPACE COMMAND, TRANSMITTER, TV ONLY SC3492Z LENS, IR INSTR BOOK, OPERATION GUIDE INSTR BOOK, OPERATION GUIDE LINE CORD ASSY, WI
MODEL PARTS (Continued) KEYBOARD ASSY, 6 BUTTON, 27V GB CHASSIS CRT AND YOKE, ASSEMBLY, 27V A-18681-01 A-18695-02 F-52954 A-19058-01 Part # Description 012-10858-04 014-12254-06 014-12317-04 020-04330-43 030-01532 046-10589 049-01368-03 124-00233 138-01964-02 MOLDED PLASTIC, PANEL, JACK PACK, CA CHASSIS CABINET REAR, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC COIL, DEGAUSSER DECORATIVE ITEM, LOGO, ZENITH KNOB ARRAY, PUSH-BUTTON, 6 POSITIONS SPEAKER, OVAL, 6 X 13 CM SPACE COMMAND, TRANSMITTER,
MODEL PARTS (Continued) 192-00923 194-02665 206-03481 A-18681-01 A-18695-21 F-53039 A-19112 LENS, IR PAD, PUSHBUTTONS INSTR BOOK, OPERATION GUIDE LINE CORD ASSY, WITH YEONHO CONNECTOR GND STRAP ASSY, CRT KEYBOARD ASSY, 6 BUTTON, 27V GB CHASSIS CRT ASSEMBLY, WDEFLECTION YOKE AND BEAM BENDER, 27V 1.
MODEL PARTS (Continued) LGB29A10ZM Part # Description 014-12304-03 014-12305-08 020-04330-43 030-01526-03 046-10578 049-01368-03 124-00213-23 CABINET REAR, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC COIL, DEGAUSSER DECORATIVE ITEM, LOGO, ZENITH KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13 CM SPACE COMMAND, TRANSMITTER, TV ONLY SC3492Z LENS, IR INSTR BOOK, OPERATION GUIDE BALUN ASSEMBLY, LINE CORD ASSY, WITH YEONHO CONNECTOR GND STRAP ASSY, CRT CRT AND YOKE, ASSEMBLY, 27V 192-00916
MODEL PARTS (Continued) 138-01964-02 138-01964-03 192-00923 206-03497 A-14323 A-18681-01 A-18695-02 A-19058-01 F-53039 124-00233 152-00335 152-00335-01 192-00912 206-03479 A-15947-01 A-18681-01 A-18695-03 F-52060 CABINET GRILLE, CLOTH OVER PLASTIC, LEFT CABINET GRILLE, CLOTH OVER PLASTIC, RIGHT LENS, IR INSTR BOOK, OPERATION GUIDE BALUN ASSEMBLY LINE CORD ASSY WITH YEONHO CONNECTOR GND STRAP ASSY, CRT CRT AND YOKE, ASSEMBLY KEYBOARD ASSY, 6 POSITION B32A24Z6 LGB29A30ZM Part # 012-10858-03 014-12281-08
MODEL PARTS (Continued) 012-10858-03 014-12284-23 014-12285-08 020-04330-33 030-01532 049-01368-03 095-04208-01 A81AGZ50X 124-00229-01 152-00335 152-00335-01 192-00912 206-03480 A-15947-01 A-18681-01 A-18695-03 F-52060 MOLDED PLASTIC, PANEL, JACK PACK, CA CHASSIS CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER DECORATIVE ITEM, LOGO, ZENITH SPEAKER, OVAL, 6 X 13 CM TRANSFORMER, DEFLECTION YOKE, 110 DEGREE VACUUM TUBE, CRT,COLOR, 32 INCH DIAGONAL SPACE COMMAND, TRANSMITTER,
MODEL PARTS (Continued) 012-10858-04 014-12284-23 014-12285-08 020-04330-33 030-01532 049-01368-03 095-04208-01 A81AGZ50X 124-00233-01 152-00335 152-00335-01 192-00912 206-03481 206-03553 A-15947-01 A-18681-01 A-18695-03 F-52060 B36A24ZF MOLDED PLASTIC, PANEL, JACK PACK, CA CHASSIS CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER DECORATIVE ITEM, LOGO, ZENITH SPEAKER, OVAL, 6 X 13 CM TRANSFORMER, DEFLECTION YOKE, 110 DEGREE VACUUM TUBE, CRT,COLOR, 32 INCH DIAGONAL SPACE C
MODEL PARTS (Continued) A-18639 CRT ASSEMBLY, WDEFLECTION YOKE AND BEAM BENDER, 36V CTV LINE CORD ASSY, WITH YEONHO CONNECTOR GND STRAP ASSY, CRT KEYBOARD ASSY, 10 POSITION 030-01532 049-01368-03 124-00233-01 192-00912 206-03481 A-18639 Part # Description 009-02073 MODULE, MAIN, 36V STEREO CA CHASSIS, VCHIP, PIP, 3 JACKS MODULE, SINGLE PIP, CA CHASSIS MOLDED PLASTIC, PANEL, JACK PACK, CA CHASSIS CABINET FRONT, TV, MOLDED PLASTIC, 35V-1R CABINET REAR, TV, MOLDED PLASTIC, 3536V COIL, DEGAUSSER DECORATIV
COMPONENT PARTS LIST COMPONENT PARTS LIST REFERENCE CHART Refer to the chart and Model Identifier to use the Component parts list. Notes: The following information is for Models in and out of warranty. Models 27” and below are Component level repair only. Models 32” and above are Module level repair only. Module part numbers are listed in the Model Parts List in the beginning of this section.
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC PART# DESCRIPTION RC ABCDEFGHIJKLMNOPQRSTUVWXYZa 2C5 REF 050-01666-13 ABCDEFGHIJKLMNOPQRSTUVWXYZa 2F5 050-01665-12 FGHILMNOPQRSTUVWXYZ 2K6 ABCDEFGHIJKLMNOPQRSTUVWXYZa 3R8 058-00526-05 058-00546-03 ABCDEFGHIJKLMNOPQRSTUVWXYZa 3T8 058-00546-02 ABCDEFGHIJKLMNOPQRSTUVWXYZa 3Y3 058-00546-04 ABCDEFGHIJKLMNOPQRSTUVWXYZa 4G9 ABCDEFGHIJKLMNOPQRSTUVWXYZa 9S4 ABCDEFGHIJKLMNOPQRSTUVWXYZa C0841 058-00526-05 058-00526-04 022-08310-16 ABCDEFGHIJKL
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC REF PART# FGIPQRSXYZ C1426 022-08188-05A CAP, 10 MFD 20% 25V, NONPLZD ELECTROLYTIC 022-08188-05A CAP, 10 MFD 20% 25V, NONPLZD ELECTROLYTIC 022-08312-07A CAP, 4.7 MFD 20% 50V, ELECTRO 022-08312-05A CAP, 2.2 MFD 20% 50V, ELECTRO 022-08309-12A CAP, 100 MFD 20% 16V, ELECTRO 022-08368-20A CAP, 10,000 PFD 10% 25V, CERAMIC CHIP, LDLESS 022-08312-07A CAP, 4.
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC REF PART# HTUVWXY C2504 HTUVWXY C2505 HTUVWXY C2506 HTUVWXY C2507M HTUVWXY C2508 HTUVWXY C2509M HTUVWXY C2510M HTUVWXY C2511 HTUVWXY C2512M HTUVWXY C2513 HTUVWXY C2514M HTUVWXY C2515 HTUVWXY C2516M HTUVWXY C2517 HTUVWXY C2518M HTUVWXY C2519M HTUVWXY C2520M HTUVWXY C2521M HTUVWXY C2522M HTUVWXY C2524 HTUVWXY C2526 HTUVWXY C2527 HTUVWXY C2529M HTUVWXY C2530 HTUVWXY C2531 HTUVWXY C2532 HTUVWXY C25
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC REF PART# DESCRIPTION ABCDEFGHIJKLMNOPQRSTUVWXYZa C6006 022-08312-04A CAP, 1 MFD 20% 50V, ELECTRO ABCDEFGHIJKLMNOPQRSTUVWXYZa C6007M 022-08366-08A CAP, 1,000 PFD 10% 50V, CERAMIC CHIP, LDLESS ABCDEFGHIJKLMNOPQRSTUVWXYZa C6009 022-08049-24A CAP, 0.
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC REF ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3208 PART# 022-08317-08 MOQSUWa CX3210 022-08386-01 XY CX3211 022-08386-08 JKLMNOPQRSTUVWZa CX3212 022-08386-05 ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3215 022-07786-10C ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3216 022-08229-27 XY CX3217 022-08231-11 JKLNPRTVZ CX3217 022-08231-12 ABCDEFGHI CX3217 022-08231-13 MOQSUWa CX3217 091-02053 ABCDEFGHIJKLMNOPQRSTUVWXYZa CX3218 022-08315-05A JKLMNOPQRSTUVWZa CX3219 02
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC REF PART# ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3005 103-00461A ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3006 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3201 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3203 103-00344-06A 103-00344-06A 103-00347-03A ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3204 103-00461A ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3252 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3401 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3402 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3403 ABCDEFGHIJKLMNOPQRSTUVWXYZa DX3404 ABCDEFGHIJKLMNOPQRSTU
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC REF ABCDEFGHIJKLMNOPQRSTUVWXYZa L1206 ABCDEFGHIJKLMNOPQRSTUVWXYZa L1207 ABCDEFGHIJKLMNOPQRSTUVWXYZa L2201 ABCDEFGHIJKLMNOPQRSTUVWXYZa L2202 HTUVWXY L2501 HTUVWXY L2502 HTUVWXY L2503 ABCDEFGHIJKLMNOPQRSTUVWXYZa L3405 HTUVWXY L3407 ABCDEFGIJKLMNOPQRSZa L3407 ABCDEFGHIJKLMNOPQRSTUVWXYZa L5101 ABCDEFGHIJKLMNOPQRSTUVWXYZa L5102 ABCDEFGHIJKLMNOPQRSTUVWXYZa L5103 CEGKNORSVWY L6000 ABCDEFGHIJKLMNOPQRSTUVWXYZa L6001 FGHIPQRSTUVWXYZ L6002 ABCDEJKL
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC REF PART# DESCRIPTION ABCDEFGHIJKLMNOPQRSTUVWXYZa R1206M 063-11059-25A RESISTOR, THICK FILM CHIP, 100 OHM 5% 1/10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R1207M 063-11059-09A RESISTOR, THICK FILM CHIP, 22 OHM 5% 1/10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R1208M 063-11059-09A RESISTOR, THICK FILM CHIP, 22 OHM 5% 1/10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R1209M 063-11059-25A RESISTOR, THICK FILM CHIP, 100 OHM 5% 1/10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R1210M 063-11059-73A RESISTOR,
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC REF ABCDEFGHIJKLMNOPQRSTUVWXYZa R2121 PART# 063-10235-94 ABCDEFGHIJKLMNOPQRSTUVWXYZa R2122 063-10235-88 ABCDEFGHIJKLMNOPQRSTUVWXYZa R2123M 063-11059-33A XY R2201M 063-11059-27A ABCDEFGHIJKLMNOPQRSTUVWZa R2201M 063-11059A ABCDEFGIJKLMNOPQRSZ R2202M 063-11059-47A a R2202M 063-11059A ABCDEFGHIJKLMNOPQRSTUVWZa R2203M 063-11059-60A XY R2203M 063-11059-61A ABCDEFGHIJKLMNOPQRSTUVWXYZa R2204M 063-11059-49A ABCDEFGHIJKLMNOPQRSTUVWXYZa R2205M
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC ABCDEHJKLMNOTUVWa REF PART# DESCRIPTION R2260M 063-11059-25A RESISTOR, THICK FILM CHIP, 100 OHM 5% 1/10W ABCDEHJKLMNOTUVWa R2261M 063-11059-29A RESISTOR, THICK FILM CHIP, 150 OHM 5% 1/10W ABCDEHJKLMNOTUVWa R2262M 063-11059-29A RESISTOR, THICK FILM CHIP, 150 OHM 5% 1/10W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2263 063-10236-32 RESISTOR, FILM, 330K OHM 5% 1/4W ABCDEFGHIJKLMNOPQRSTUVWXYZa R2264 063-10236-44 RESISTOR, FILM, 1M OHM 5% 1/4W ABCDEFGHIJKLMNOPQRSTU
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC PART# DESCRIPTION ABCDEFGHIJKLMNOPQRSTUVWXYZa R3203 REF 063-11087-64 ABCDEFGHIJKLMNOPQRSTUVWXYZa R3204 063-11087-66 ABCDEFGHIJKLMNOPQRSTUVWXYZa R3205 063-11087-66 RESISTOR, FILM, 470 OHM 5% 1/2W RESISTOR, FILM, 560 OHM 5% 1/2W RESISTOR, FILM, 560 OHM 5% 1/2W RESISTOR, THICK FILM CHIP, 10K OHM 5% 1/10W RESISTOR, FILM, 2.2K OHM 5% 1/4W RESISTOR, FILM, 4.7K OHM 5% 1/4W RESISTOR, FILM, 4.
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-12 RC BCDEJKLMNOa REF PART# DESCRIPTION R6045M 063-11059-57A RESISTOR, THICK FILM CHIP, 2.2K OHM 5% 1/10W A R6045M 063-11059-61A RESISTOR, THICK FILM CHIP, 3.3K OHM 5% 1/10W FGHIPQRSTUVWXYZ R6045M 063-11059-65A RESISTOR, THICK FILM CHIP, 4.7K OHM 5% 1/10W BCDEJKLMNOa R6046M 063-11059-56A RESISTOR, THICK FILM CHIP, 2K OHM 5% 1/10W A R6046M 063-11059-61A RESISTOR, THICK FILM CHIP, 3.
COMPONENT PARTS LIST SEE REFERENCE CHART ON PAGE 4-128 RC REF PART# ABCDEFGHIJKLMNOPQRSTUVWXYZa RX5111 063-10837B ABCDEFGHIJKLMNOPQRSTUVWXYZa RX5122 063-10837B ABCDEJKa SW0001 085-01832 ABCDEJKa SW0002 085-01832 ABCDEJKa SW0003 085-01832 ABCDEJKa SW0004 085-01832 ABCDEJKa SW0005 085-01832 ABCDEJKa SW0006 085-01832 ABCDEFGHIJKLMNOPQRSTUVWXYZa THX3415 063-10710A CEGKNORSVWY TU6000 175-02721 ABDFHIJLMPQTUXZa TU6000 175-02771 ABCDEFGHIJKLMNOPQRSTUVWXYZa TX3204 064-01242 ADEUWa TX3204 095-04372-0
SECTION 5 25/26V Table Top Set Exploded View MECHANICAL EXPLODED VIEWS REF 1 2 3 4 5 6 7 8 9 DESCRIPTION FRONT CABINET SPEAKER KNOB ARRAY IR LENS CRT ASSEMBLY YOKE MAIN MODULE REAR CABINET REMOTE CONTROL B25A02Z 014-12296-17 049-01368-03 046-10578 192-00916 A63AFW38X 095-04456-06 B25A10Z 014-12296-17 049-01368-03 046-10578 192-00916 A63AFW38X 095-04456-06 B25A10Z6 014-12296-17 049-01368-03 046-10578 192-00916 A63AFW38X 095-04456-06 B25A10ZC 014-12296-17 049-01368-03 046-10578 192-00916 A63AFW38X 095
25V Table Top Set Exploded View REF 1 2 3 4 5 6 7 8 9 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS CRT ASSEMBLY YOKE REAR CABINET MAIN MODULE B25A24Z 014-12187-14 049-1368-03 F-50826 192-00858-01 A63AFW38X 095-04456-06 014-12181-09 REMOTE CONTROL 124-00233 COMPONENT LEVEL REPAIR B25A24Z6 014-12187-14 049-1368-03 F-50826 192-00858-01 A63AFW38X 095-04456-06 014-12181-09 COMPONENT LEVEL REPAIR 124-00233 B25A24ZF 014-12187-14 049-1368-03 F-50826 192-00858-01 A63AFW38X 095-04456-06 014-12
25V Table Top Set Exploded View REF 1 2 3 4 5 6 7 8 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS CRT ASSEMBLY YOKE REAR CABINET MAIN MODULE 9 REMOTE CONTROL B25A30ZC 014-12229-17 049-01368-03 F-50825 192-00887 A63AFW38X 095-04456-06 014-12230-03 B25A30ZCF 014-12229-17 049-01368-03 F-50825 192-00887 A63AFW38X 095-04456-06 014-12230-03 CB25A25Z 014-12229-17 049-01368-03 F-50825 192-00887 A63AFW38X 095-04456-06 014-12230-03 CB25A25Z6 014-12229-17 049-01368-03 F-50825 192-00887 A63AFW38X 0
27/29V Table Top Set Exploded View REF 1 2 3 4 5 6 7 DESCRIPTION FRONT CABINET SPEAKER KNOB ARRAY IR LENS YOKE & CRT ASSEMBLY REAR CABINET MAIN MODULE 8 REMOTE CONTROL REF 1 2 3 4 5 6 DESCRIPTION FRONT CABINET SPEAKER KNOB ARRAY IR LENS YOKE & CRT ASSEMBLY REAR CABINET 7 MAIN MODULE 8 REMOTE CONTROL B27A10Z 014-12305-08 049-01368-03 046-10578 192-00916 A-19058-03 014-12304-03 B27A10Z5 014-12305-08 049-01368-03 046-10578 192-00916 A-19058-01 014-12304-03 B27A10ZC5 014-12305-08 049-01368-03 046-10578 1
27/29V Table Top Set Exploded View REF 1 2 3 4 5 6 7 8 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS YOKE & CRT ASSEMBLY REAR CABINET MAIN MODULE REMOTE CONTROL B27A11Z 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-03 014-12282-06 B27A11Z5 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-01 014-12282-06 B27A11Z6 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-03 014-12282-06 B27A11Z65 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-01 014-12282-06 B27A11ZC 014-12281-08 0
27/29V Table Top Set Exploded View REF 1 2 3 4 5 6 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS YOKE & CRT ASSEMBLY REAR CABINET 7 MAIN MODULE 8 REMOTE CONTROL B27A24Z 014-12317-04 049-01368-03 F-53039 192-00923 A-19058-03 014-12254-06 B27A24Z5 014-12317-04 049-01368-03 F-53039 192-00923 A-19058-01 014-12254-06 B27A24Z6 014-12317-04 049-01368-03 F-53039 192-00923 A-19058-03 014-12254-06 B27A24Z65 014-12317-04 049-01368-03 F-53039 192-00923 A-19058-01 014-12254-06 B27A24ZF 014-12317-04
27/29V Table Top Set Exploded View REF 1 2 3 4 5 6 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS YOKE & CRT ASSEMBLY REAR CABINET 7 MAIN MODULE 8 REMOTE CONTROL B27A30Z 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-03 014-12282-06 B27A30ZC 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-03 014-12282-06 B27A30ZC5 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-01 014-12282-06 B27A30ZC6 014-12281-08 049-01368-03 F-52954 192-00912 A-19058-03 014-12282-06 B27A30ZC65 014-12281-
27V Table Top Set Exploded View REF 1 2 3 4 5 6 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS YOKE & CRT ASSEMBLY REAR CABINET 7 MAIN MODULE 8 REMOTE CONTROL B27A34Z 014-12347 049-01368-03 F-53039 192-00923 A-19112 014-12254-06 B27A34Z6 014-12347 049-01368-03 F-53039 192-00923 A-19112 014-12254-06 B27A34ZF 014-12347 049-01368-03 F-53039 192-00923 A-19112 014-12254-06 COMPONENT COMPONENT COMPONENT LEVEL REPAIR LEVEL REPAIR LEVEL REPAIR 124-00233-01 124-00233-01 124-00233-01 5 3 6
32V Table Top Set Exploded View REF 1 2 3 4 5 6 7 8 9 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS CRT YOKE REAR CABINET MAIN MODULE REMOTE CONTROL REF 1 2 3 4 5 6 7 8 9 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS CRT YOKE REAR CABINET MAIN MODULE REMOTE CONTROL B32A24Z 014-12284-23 049-01368-03 F-52060 192-00912 A81AGZ50X 095-04517-01 014-12285-08 009-02068 124-00233 B32A34Z 014-12284-23 049-01368-03 F-52060 192-00912 A81AGZ50X 095-04208-01 014-12285-08 009-02075 124-0023
36V Table Top Set Exploded View REF 1 2 3 4 5 6 7 8 DESCRIPTION FRONT CABINET SPEAKER KEYBOARD ASSEMBLY IR LENS YOKE & CRT ASSEMBLY REAR CABINET MAIN MODULE REMOTE CONTROL MBR3457Z 124-00233 B36A24Z 014-12269-12 049-01368-03 F-52060 192-00912 A-18639 014-12270-12 009-02069 124-00233 B36A24Z6 014-12269-12 049-01368-03 F-52060 192-00912 A-18639 014-12270-12 009-02069-01 124-00233 MBR3447Z 124-00233 B36A24ZF 014-12269-12 049-01368-03 F-52060 192-00912 A-18639 014-12270-12 009-02069 124-00233 B36A30Z 014
25/27V Traditional Console Set Exploded View REF 1 2 3 4 5 6 DESCRIPTION ESCUTCHEON MAIN CABINET SPEAKER CRT YOKE BACK COVER B25A74R 057-09067-09 014-12191-03 049-01302-03 A63AGDO1X 095-03797-05 014-12297-08 B25A74LK 057-09067-09 014-12191-03 049-01302-03 A63AGDO1X 095-03797-05 014-12297-08 B27A74R 057-09067-09 014-12326 049-01334-02 A63AGDO1X 095-03797-05 014-12297-08 B27A74R5 057-09067-09 014-12326 049-01334-02 A63AGDO1X 095-03797-05 014-12297-08 COMPONENT LEVEL REPAIR COMPONENT LEVEL REPAIR COMP
25/27V Console Set Exploded View REF 1 2 3 4 5 6 7 8 DESCRIPTION ESCUTCHEON MAIN CABINET SPEAKER CRT ASSEMBLY YOKE BACK COVER MAIN MODULE REMOTE CONTROL B25A76R 057-09067-08 014-12333 049-01302-03 A63AGDO1X 095-04456-05 014-11639-19 B27A76R 057-09055-42 014-12327 049-01334-02 A63AGDO1X 095-03797-05 014-11639-20 B27A76R5 057-09055-42 014-12327 049-01334-02 A63AGDO1X 095-03797-05 014-11639-20 COMPONENT LEVEL REPAIR COMPONENT LEVEL REPAIR COMPONENT LEVEL REPAIR 124-00233 124-00233 8 MBR3447Z 124-00
SHEET 2 Audio Processor Stereo SHEET 5 SHEET 4 Composite Audio SHEET 4 This schematic applies to the following CA models: CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
SHEET 5 SHEET 4 SHEET 2 Audio Processor MTS 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 SHEET 4 B25A24Z B25A24Z6 B25A24ZF B25A74LK B25A74R B25A76R B27A24Z B27A24Z5 B27A24Z6 B27A24Z65 B27A24ZF B27A24ZF5 B27A34Z SHEET 4 Composite Audio CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COM
SHEET 2 Audio Processor Mono SHEET 5 SHEET 4 SHEET 4 Composite Audio This schematic applies to the following CA model: B25A02Z SHEET 4 CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
Main Microprocessor 1 2 3 4 5 6 7 8 9 10 11 12 VERT-SIZE PWRCONT G +5V SBF DEG-CTL WF2 4.98V 20US R6001M 4.7K R6002M EXT-L 4.3 EXT-R C Q6001 121-1310A E SHEET 3 B 47K R6003M 10K 0.1 C6001M 120PF 50V C B E Q6002 0 121-1310A E R6018 P/L P/L P/L R6019M R6020M +5V SBF R6012M 47K R6053M +5V SBF R6017M P/L R6070M P/L R6069M P/L 5.2 5.2 R6090M 2.
Video Processor SHEET 4 SHEET 6 SHEET 6 R R G B SHEET 4 SHEET 6 CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
Horizontal Vertical Deflection 1 2 3 4 5 6 7 8 9 10 11 12 G 3Y3 1 2 58-643-04 EXT-R AUXSWITCH1 CHROMA-COMB AUXSWITCH1 RX3215 750 1W C3255 PROV CX3216 .013uF DX3250 PROV W3200 SHEET 5 R3251 HORZ-SIZE R3257 R3252M PROV PROV +124 VDC RX3209 6.8 10W WF16 5.0 V 20 uS C CX3208 10uF 250V 2 7 E +18 VSW +18 VSW 6 CX3253 47uF 50V CX3254 470pF 500V 9.58 R3201M 4.7K R3202M 150 1/10W RX3015 PROV PROV DX3006 RX3022 RX3016 4.32K 4.32K 103-461A 560 1/2W C3203 0.
SHEET 6 Jack and Switch Circuit CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
Picture In Picture CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
Video Output B G To Video Processor (2C5 on Sheet 5) G R R R R Red Drive G Green Drive B Blue Drive CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
PCB Layout CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
SMD Layout CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
