Related Manuals for Selectron RCA PF2110SK
Summary of Contents for Selectron RCA PF2110SK
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Page 1: Service Manual
SERVICE MANUAL 3Y18 CHASSIS Design and specifications are subject to change without prior notice. ( ONLY REFERRENCE) _____ _____ _____ ENGINEER BY: CHECKED BY: PPROVED BY:... -
Page 2: Table Of Contents
Contents Safety Notice --------------------------------------------------------2 Technical specification-------------------------------------------- Chassis Block Diagram--------------------------------------------9 IC Block Diagram -------------------------------------------------10-15 Transistor mark ----------------------------------------------------16 PCB Top/Bottom layer -------------------------------------------17-19 Service Adjustments ------------------------------------------- 20-24 Purity and Convergence Adjustment ----------------------------25 Control Location ---------------------------------------------------26 Input and Output Terminals----------------------------------------27 Operation Instructions ------------------------------------------28-35 Mechanical Disassemblies----------------------------------------36 Circuit Diagram-----------------------------------------------------37 Safety Notice SAFETY PRECAUTIONS... -
Page 9: Chassis Block Diagram
Chassis Block Diagram... -
Page 10: Ic Block Diagram
IC B lock D iagram IC 201 (LA7693*) -10- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn... - Page 11 IC B lock D iagram IC 702 & 802 (HEF 4052B) -11- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn...
- Page 12 IC B lock D iagram IC500 (CQ0765) IC 301(LA7804* ) -12- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn...
- Page 13 IC B lock D iagram IC 801 (LV1115) -13- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn...
- Page 14 IC B lock D iagram IC 901 (LA42***) -14- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn...
- Page 15 IC B lock D iagram IC 701(AN5832SA) -15- PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn...
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Page 16: Transistor Mark
Transistor Mark N P N P N P N P N P N P N P N P N P D2499 I N P U T O U T P U T I N P U T I N P U T O U T P U T O U T P U T G N D... -
Page 20: Service Adjustments
Service Adjustments -20-... - Page 21 Service Adjustments -21-...
- Page 22 Service Adjustments -22-...
- Page 23 Service Adjustments -23-...
- Page 24 Service Adjustments -24-...
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Page 25: Purity And Convergence Adjustment
Purity and Convergence Adjustment COLOR PURITY ADJUSTMENT (1) Before color purity adjustment,warm up the TV set over 15 minutes and fully degauss. (2) Receive pure white signal in AV status and set the TV receiver dynamic. (3) Go to factory mod MENU2. After write down the values of R-BIAS and B-BIAS, set the values of R-BIAS and B-BIAS zero. -
Page 26: Control Location
Control Location CONTROL LOCATION 1. Power (Standby) Button 2. Standby Indicator 3. Remote Control Sensor 4. Speakers 5. Side AV In (Option) 6. Menu Button 7. Channel Down / Up Button 8. Volume Down / Up Button 9. AV/TV Button 10. -
Page 27: Input And Output Terminals
Input and Output Terminals INPUT AND OUTPUT TERMINALS (OPTION) VIDEO AND AUDIO INPUT/OUTPUT TERMINALS 1. Video / Audio input for playback for VCR. 2. Video / Audio output for TV program. *Please keep AC cord unplugged when connecting TV system. AV OUT AV IN 2 VIDEO... -
Page 28: Operation Instructions
Operation Instructions INPUT AND OUTPUT TERMINALS (OPTION) VIDEO AND AUDIO INPUT/OUTPUT TERMINALS 1. Video / Audio input for playback for VCR. 2. Video / Audio output for TV program. *Please keep AC cord unplugged when connecting TV system. YCbCr IN AV OUT AV IN 2 VIDEO... - Page 29 Operation Instructions INPUT AND OUTPUT TERMINALS (OPTION) VIDEO AND AUDIO INPUT/OUTPUT TERMINALS 1. Video / Audio input for playback for VCR. 2. Video / Audio output for TV program. *Please keep AC cord unplugged when connecting TV system. AV OUT AV IN 2 AUDIO AUDIO...
- Page 30 Operation Instructions OPERATION INSTRUCTIONS Turn the TV set on, then power indicator will light up. Press the program up or down button on the TV set,or press the on/off button on the remote control.The picture will appear after a few seconds . (If tuned on) The program number is displayed on the top right-hand corner of the screen.
- Page 31 Operation Instructions OPERATION INSTRUCTIONS 1. LANGUAGE Features menu You can change language menu in this item. 2. COLOUR SYS FEATURES You can change present color system in this item. LANGUAGE ENGLISH COLOUR SYS AUTO 3.C.C C . C Set the CCD OFF or ON. PARENTAL CTRL CALENDAR 4.PARENTAL CTRL...
- Page 32 Operation Instructions OPERATION INSTRUCTIONS SELECTING PROGRAM Use 0-9 digit buttons to call directly on the program number that you want. If you want to select a double digits program number , firstly press "- / - -" button, then input the two digits. Program number can also be changed by "PROGRAM DOWN"...
- Page 33 Operation Instructions LOCATION OF CONTROL (REMOTE HANDSET UNIT) STAND BY BUTTON ( Press this button to turn the TV on/off. Press any Number Button or Program Up/Down Button, picture and sound will come on within a few seconds. MUTE BUTTON ( Press once to mute the sound, press again to return to previously set sound level.
- Page 34 Operation Instructions LOCATION OF CONTROL (REMOTE HANDSET UNIT) VOLUME UP/DOWN BUTTONS (VOL.+/-) Press Volume Up/Down Buttons to adjust sound level. PERSONAL PRESETS BUTTON (P.P.) You can select DYNAMIC, MILD, COLORFUL, STANDARD and CUSTOM by pressing this button. RECALL BUTTON ( Press this button sequentially to recall for the program number, color system and sound system on the screen.
- Page 35 Operation Instructions BATTERY INSTALLATION (REMOTE CONTROL UNIT) 1. Remove the battery cover. 2. Insert the 2 UM4-AAA 1.5V batteries making sure the polarity (+ or -) of the batteries matches the polarity marks inside the unit. 3. Replace the battery cover. Replace with new batteries when the TV set begins to show the following symptoms: Operation is unsteady or erratic.
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Page 36: Mechanical Disassemblies
Mechanica l Disassemblies CABINETBACKREMOVAL CHASSISREMOVAL 1.Refert o Figure 1,remove7screws. 1.Removecabinetback. 2.Pulloffcabine t back andremove. 2.Dischargethepicturetubeanode(2ndanodelead)tothe dagcoating(picturetubegroundinglead). 3.DisconnectDegaussingcoilsocket(KE),Picturetubesocket, D eflectionyokeconnector(KDY),Speakerconnectors(KL andKR),and2ndanodelead. 4.Removechassiscompletelybyslidingitstraightback. PICTUR E TUBE REMOVAL CAUTION: Donotdisturbthedeflectionyoke ormagnetassemblyo n th e pictur e tube Neck.Car e mus t be takentokee p these assembliesintact,unles s pictur e tub e is beingreplaced.Dischargethepicturetube...
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