Zenith L15V26 - Manuals

Zenith L15V26 – Manual in PDF format online.

Manuals:

Manual

Manual Zenith L15V26

Summary

Page 2 - PRODUCT SAFETY; IMPORTANT SAFETY NOTICE; The responsible party for this device’s compliance is:

CM154 - 923-03489 2 L15V26 - GENERAL PRODUCT SAFETY PRODUCT SAFETY IMPORTANT SAFETY NOTICE This manual was prepared for use only by properly trained audio-visual service technicians. When servicing this product, under nocircumstances should the original design be modified or alteredw i t h o u t p e...

Page 3 - TABLE OF CONTENTS

CM154 - 923-03489 3 L15V26 - SERVICING TABLE OF CONTENTS PRODUCT SAFETY ................................................ 2TABLE OF CONTENTS ............................................ 3 GENERAL INFO ................................................... 5 SERVICE/WARRANTY ................................

Page 5 - GENERAL INFO; FEATURES

CM154 - 923-03489 5 L15V26 - GENERAL GENERAL INFO GENERAL INFO SERVICE/WARRANTY This model is a Factory Service Repair model (in and outof warranty) and is covered by a one year limitedwarranty. For service, the end user should call 1-800-9 8 4 - 9 3 4 9 f o r c o m p l e t e s h i p p i n g a n d h...

Page 6 - PECIAL FEATURES; COMPUTER CONNECTION; Note: When the PC is in the power saving mode, to also

CM154 - 923-03489 6 L15V26 - GENERAL GENERAL INFO S PECIAL FEATURES Picture In Picture (PIP) ................................. Yes DRP (Digital Reality Processor) ........................ Yes Soft-Touch ................................................... Yes LTI (Luminance Transient Improvement) ......

Page 7 - C o n n e c t i o n P a n e l; BACK VIEW; S i d e c o n t r o l p a n e l; FRONT VIEW

CM154 - 923-03489 7 L15V26 - GENERAL GENERAL INFO DC 12V ANT IN +75 ½ PC INPUT COMPONENT(480i/480p/720p/1080i) S-VIDEO H/P PC SOUND IN DVD/DTV IN AUDIO R L VIDEO P R P B Y L R AUDIO ( M O N O ) Audio/Video input Headphone jack PC input PC sound input S-Video input Antenna input DC 12V input DVD/DTV ...

Page 8 - REMOTE CONTROL

CM154 - 923-03489 8 L15V26 - GENERAL GENERAL INFO REMOTE CONTROL power flashbk menu mute sleep ch enter vol vol ch cc tv/video 0 2 3 5 6 4 8 9 7 1 mts pip ch pip input position POWER BUTTON NUMBER BUTTONS FLASHBK BUTTON MENU BUTTON CHANNEL BUTTONS MTS BUTTON PIP BUTTON PIP INPUT BUTTON TV/VIDEO BUTT...

Page 9 - USER MENUS; CHANNEL; TIMER; OFF TIMER

CM154 - 923-03489 9 L15V26 - MENUS USER MENUS USER MENUS Press the menu button repeatedly to display the availablemenus. Use the channel up/down buttons to select amenu option. CHANNEL AUTO PROGRAM For Auto program to work, the programming sourcemust be connected to the TV and the TV must bereceivin...

Page 10 - ON TIMER; SLEEP TIMER; Clear; MANUAL PICTURE CONTROL

CM154 - 923-03489 10 L15V26 - MENUS USER MENUS Use the volume up button to select Hold or Run. Holdmeans the off Timer feature is not active and Run meansit is. The timer starts when you press the Enter button. ON TIMER This timer function operates only if current time hasbeen already set. In the Ti...

Page 12 - CLOSED CAPTIONING; PARENTAL CONTROL; Number of hours to lock the television viewing

CM154 - 923-03489 12 L15V26 - MENUS USER MENUS CH. Special LanguageCaption/TextCaptionsAuto offKey lockParental Move Next CLOSED CAPTIONING Closed captioning shows the audio portion of atelevision program in written words which appear onthe television screen in a form similar to subtitles.Closed cap...

Page 13 - Unblocked; AUTO OFF; KEY LOCK

CM154 - 923-03489 13 L15V26 - MENUS USER MENUS * NC-17 - 17 years and older * X - Adult General TV Ratings: * Unblocked * TV-G - General audience * TV-PG - Parental guidance suggested * TV-14 - 14 years and older * TV-MA - Mature audience Children TV Ratings: * Unblocked * TV-Y - youth * TV-Y7 - you...

Page 15 - SERVICING; TROUBLESHOOTING

SERVICING CM154 - 923-03489 15 L15V26 - SERVICING 1RVRXQG 'HIHFWLYH5HVHW,&RI,& &KHFNYROXPHDQGVSHDNHU 6SHDNHU 'HIHFWLYH063*RI,& 6RXQGFRPHVRXWRQO\ZKHQEHLQJLQSXWWHGLQWR$XGLR (DUSKRQH'HIHFWLYH%99RI,&/5 &KHFNDIWHUUHSODFLQJ,& 5HSODFH,& &KHFNDQGUHSODFH%RI,& 9LGHRFROR...

Page 16 - ADJUSTMENTS; EDID (The Exte nde d Dis play Ide ntification Data); PC INPUT MODE ADJUSTMENT; (1) Perform Heat Run for more than 30 minutes; AUTO GRAY ADJUSTMENT

CM154 - 923-03489 16 L15V26 - SERVICING SERVICING ADJUSTMENTS Notes: (1) This set uses an AC adapter, so connect the adapterand the set correctly before adjustment. (2) The adjustment must be performed in the correctsequence. (3) The adjustment must be performed in the circumstanceof 25+/-5C of temp...

Page 17 - VIDEO MODE SETTINGS

SERVICING CM154 - 923-03489 17 L15V26 - SERVICING Mode V GA -60 V GA -67 V GA -72 V GA -75 V GA -85 SV GA -56 SV GA -60 SV GA -72 H_Total 800 864 832 840 832 1024 1056 1040 H_Display 640 640 656 640 640 800 800 800 H_Blanking 160 224 176 200 192 224 256 240 H_Sync 96 64 40 64 56 72 128 120 H Polarit...

Page 18 - ADJUSTMENT OPTIONS

CM154 - 923-03489 18 L15V26 - SERVICING SERVICING 2SWLRQGDWD35a$67ELW6<6ELW 237,21 'DWD 35 7(;7 ,,,69 723 $67 6<6 6&$57 237,21 'DWD 35 7(;7 ,,,69 723 $67 6<6 6&$57 ADJUSTMENT OPTIONS

Page 22 - PARTS; Parts contact information:; MODEL PARTS

CM154 - 923-03489 22 L15V26 - PARTS PARTS PARTS This model is a Factory Service Repair model (in and outof warranty) and is covered by a one year warranty. Forservice, the end user should call 1-800-984-9349 forcomplete shipping and handling instructions (or call 1-877-9ZENITH). Refer to the last pa...

Page 23 - PARKELEC RCA

CM154 - 923-03489 23 L15V26 - PARTS PARTS C 6 5 0 0 C E 4 7 7 D F 6 1 8 CAP, ELECTRO, 470UF STD 16V 20% C 6 5 1 0 C E 4 7 6 D F 6 1 8 CAP, ELECTRO, 47UF STD 16V 20% C 6 5 2 0 C Q 1 0 3 1 N 5 0 9 CAP, FILM, 0.01UF D 100V 10% PE TP5 C 6 5 3 0 C E 1 0 7 D F 6 1 8 CAP, ELECTRO, 100UF STD 16V 20% C 6 5 4...

Page 24 - R E M O T E

CM154 - 923-03489 24 L15V26 - PARTS PARTS CERATEC 2012MM L 2 7 7 6210TCE001A FILTER(CIRC),EMC, HB-1S2012-080JTCERATEC 2012MM L 3 6 2 1 0 T C E 0 0 1 G F I LT E R ( C I R C ) , E M C , H H - 1 M 3 2 1 6 - 5 0 1CERATEC 3216MM L 3 0 1 6 2 1 0 T C E 0 0 1 G F I LT E R ( C I R C ) , E M C , H H - 1 M 3 2...

Page 27 - DIAGRAMS; EXPLODED VIEW; DESCRIPTION

CM154 - 923-03489 27 L15V26 - DIAGRAMS DIAGRAMS 1 3 2 4 11 9 10 14 15 12 13 5 6 7 8 DIAGRAMS EXPLODED VIEW ITEM PA RT NO. DESCRIPTION 1 3091V 00A 15G CA BINET A SSEMBLY 2 6400V A 0017A SPEA KER,GENERA L T401SX-095K14 3 4950V 00067A SPEA KER HOLDER (L,R) 4 6304FLP006A LCD, LC151X01-A 3 LG TFT 5 6871V...

Page 28 - WIRING DIAGRAM

CM154 - 923-03489 28 L15V26 - DIAGRAMS DIAGRAMS WIRING DIAGRAM SPEAKER (4P) --> MAIN PCB P601 SPEAKER (3P) --> MAIN PCB P602 POWER S/W PCB P1101 --> MAIN PCB P2 POWER S/W PCB P1103 --> MAIN PCB P202 CONNECTOR LCD MODULE 3P ---> INVERTER PCB CN2LCD MODULE 3P ---> INVERTER PCB CN3 P1...

Page 29 - BLOCK DIAGRAM; IC

CM154 - 923-03489 29 L15V26 - DIAGRAMS DIAGRAMS BLOCK DIAGRAM PC I N PU T ... . H /P S -IN P U T V ID E O IN P U T DC IN PT (1 2V ) V L R Y P B P R P O W E R DC to DC Conver te r (S I786 ,S I4808 D Y, T 801 ) P O WE R DC to DC C o nver te r (SI 786, SI 4808DY ,T801) IC 302 H- FIL T E R (DRP P ro ces...

Page 30 - PCB LAYOUTS; MAIN PCB LAYOUT TOP

CM154 - 923-03489 30 L15V26 - PCBS PCB LAYOUTS PCB LAYOUTS MAIN PCB LAYOUT TOP

Page 31 - MAIN PCB LAYOUT BOTTOM

CM154 - 923-03489 31 L15V26 - PCBS PCB LAYOUTS MAIN PCB LAYOUT BOTTOM

Page 32 - CONTROL PANEL PCB LAYOUT

CM154 - 923-03489 32 L15V26 - PCBS PCB LAYOUTS CONTROL PANEL PCB LAYOUT POWER SWITCH PCB LAYOUT

Page 35 - NOTE: WAVEFORMS AND VOLTAGES WERE MEASURED AT 120VAC,; Schematics

33 A B C D E F G 1 2 3 4 5 6 7 8 9 10 L15V26 SHEET 33 CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE SYMBOL .REPLACE ONLY WITH PART NUMBERS SPECIFIED. NOTE: WAVEFORMS AND VOLTAGES WERE MEASURED AT 120VAC, CHANNEL 5, AND NSTC COLOR BARS. CM154 - 923-03489 L15V26 Main Micro Circuit 1/2 Schematics