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SERVICE MANUAL RA-3A CHASSIS
MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO.
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KP-43T75 RM-Y906 US SCC-P43CA KP-53N77 RM-Y906 US SCC-P43DA
KP-43T75 RM-Y906 Canadian SCC-P43CA KP-53N77 RM-Y906 Canadian SCC-P43DA
KP-48S75 RM-Y906 US SCC-P43BA KP-53S75 RM-Y906 US SCC-P43AA
KP-48S75 RM-Y906 Canadian SCC-P43BA KP-53S75 RM-Y906 Canadian SCC-P43AA
KP-61S75 RM-Y906 US SCC-P43EA
KP-61S75 RM-Y906 Canadian SCC-P43
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 SPECIFICATIONS Projection system Speaker 3 picture tubes, 3 lenses, horizontal in-line system For KP-53N77 5 Picture tube Tweeter: 66 mm (2 /8”) x 2 1 7-inch high-brightness monochrome tubes (6.3 raster size), Woofer: 130 mm (5 /8”) x 2 with optical coupling and liquid cooling system Except for KP-53N77 Projection lenses 100 mm (4”) x 2 High performance, large diameter hybrid lens F1.05 Speaker output Television system 15W x 2 (Except for KP-53N77) Ameri
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 SAFETY CHECK-OUT ( US model only ) After correcting the original service problem, perfom the follow- LEAKAGE TEST ing safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and l. Check the area of your repair for unsoldered or poorly-sol- from all exposed metal parts to any exposed metal part having a dered connections. Check the entire board surface for solder return to chassis, must not excee
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 SELF DIAGNOSIS FUNCTION 1. Summary of Self-Diagnosis Function • This device includes a self-diagnosis function. • In case of abnormalities, the TIMER/STANDBY indicator automatically blinks. It is possible to predict the abnormality location by the number of blinks. The Instruction Manual describes blinking of the TIMER/STANDBY indicator. • If the symptom is not reproduced sometimes in case of a malfunction, there is recording of whether a malfunction w
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 4. Self-diagnosis screen displays • In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether the detection circuit operated or not) in order to allow confirmation. • Quickly press the remote command button in the following order from
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 6. Self-diagnosis function operation OCP Low B and +B line detect DET SHORT, and shut-down POWER ON RELAY. Reset by turning power on/off. In case of +B is loaded approx. 1.3A or more, microcomputer detects it via IC651. OVP In case of +B becomes approx. 150V or more, POWER ON RELAY shuts down and microcomputer detects it via IC651. Reset by turning power on/off just the same as OCP. V Stop In case of microcomputer detects 2 seconds or more interval of V
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 TABLE OF CONTENTS Section Title Page Section Title Page –––––– –––– –––– –––––– –––– –––– 5. CIRCUIT ADJUSTMENTS SELF DIAGNOSIS FUNCTION............................................ 4 5-1. TV Input Sub Contrast Adjustment 1. GENERAL (VPNT-SCON) .......................................................... 49 Remote Control ....................................................................... 9 5-2. Video Input Sub-HUE and Sub-Color Adjustment Precautions .
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KP-43T75/48S75/ 53N77/53S75/61S75 RM-Y906 (CAUTION) (ATTENTION) SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE APRES AVOIR DECONNECTE LE CAP DE L’ANODE, COURTCIR- ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CAR- CUITER L’ANODE DU TUBE CATHODIQUE ET CELUI DE BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE. L’ANODE DU CAP AU CHASSIS METALLIQUE DE L’APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHOD- WARNING!! IQUE OU AU BLINDAGE DU TUBE CATHODIQUE. AN ISOLATION TRANSFORMER SHOULD
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SECTION 1 GENERAL The operating instructions mentioned here are partial abstracts from the Operating Instructions Manual. The page numbers of the Operating Instruction Manual remain as in the manual. (Part no : 4-077-171-11) Remote Control Getting to know the buttons on the POWER In the instructions that follow, we will MUTING (pages 20, 48, 49) remote control (page 20) refer to the buttons on your remote control. FUNCTION MUTING DVD/ SAT/ POWER Names of the buttons on the remote control are Ke
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min. 2.4m (approx. 8 ft.) 61" min. 2.1m (approx. 7 ft.) 53" min. 1.8m (approx. 6 ft.) 48" min. 1.5m (approx. 5 ft.) 43" min. 2.4m (approx. 8ft.) 61" min. 2.1m (approx. 7ft.) 53" min. 1.8m (approx. 6ft.) 48" min. 1.5m (approx. 5ft.) 43" Installing and Connecting the Projection TV Recommended viewing area Carrying Your Projection TV Installing the Projection TV (Vertical) Carrying the projection TV requires three or Recommended viewing area more people. (Horizontal) For KP-48S75/53S75/53N77/61S75
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(Rear of projection TV) C Cable box and cable 75-ohm coaxial cable AUX Coaxial cable (Rear of Some pay cable TV systems use scrambled or • VHF projection TV) encoded signals requiring a cable box* only for TO CONVERTER (No connection “TO VHF/UHF certain channels (e.g. HBO, SHOWTIME, etc.) CONVERTER” in this case) and VHF/UHF Antenna cable *Cable box (Rear of projection TV) EAC-66 U/V mixer AUX (not supplied) • UHF Select Cable or ANT mode by pressing ANT Scrambled 300-ohm twin lead cable TO CONV
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Disconnect all power sources before making any connections. Note: • To view scrambled channels through the cable box, select the video input which the cable box is connected to by pressing TV/ VIDEO. * If your VCR is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of the S VIDEO cable. ** If you are connecting a monaural VCR, connect only the single audio output to the left (MONO) input on the projection TV. (Rear of projection TV) Connecting a satellite receiver Cable/ (SAT) Satel
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13 Installing and Connecting the Projection TV (continued) Disconnect all power sources before making any connections. Connecting two VCRs for tape editing (Rear of projection TV) By connecting a second VCR to MONITOR OUT, you can record a program being played AUX by the primary VCR to the second VCR or TO CONVERTER perform tape editing and dubbing. IN 1 Connect the VCR intended for playback VIDEO 1 VIDEO 3 VHF/UHF OUT S VIDEO MONITOR AUDIO using the connection instructions on page (VAR/FIX) 6 o
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Disconnect all power sources before making any connections. Connecting a DVD Player (Upper (Rear of projection TV) illustration) AUX Using an AUDIO and S VIDEO cables, connect AUDIO and S VIDEO IN on the TO CONVERTER DVD projection TV to AUDIO and S VIDEO OUT S VIDEO IN LINE OUT S VIDEO OUT S-LINK DIGITAL OUT on the DVD Player (White-AUDIO Left, Red- VIDEO 1 VIDEO 3 R–AUDIO 1–L VIDEO OPTICAL COAXIAL VHF/UHF OUT AUDIO Right). S VIDEO MONITOR AUDIO (VAR/FIX) VIDEO Y VIDEO Connecting a DVD Player w
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Disconnect all power sources before making any connections. Connecting a Sony SAVA series speaker system (Rear of projection TV) Use this connection to control the speaker’s Dolby* Pro Logic surround system and SAVA series super woofer mode with the remote control. speaker system (see “SAVA SP Control” on page 28) IN VIDEO 1 VIDEO 3 OUT 1 Using the AUDIO cable supplied with the AUDIO-L S VIDEO MONITOR AUDIO (VAR/FIX) speaker to AUDIO (VAR/FIX) OUT on (white) VIDEO Y VIDEO 1 IN L the projection T
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3 Press VOLUME – to continue. To perform AUTO SET UP again – VOLUME + Continue to FLASH FOCUS TV/VIDEO Auto Program ? Yes : [CH+] No : [CH – ] SET UP MENU FLASH FOCUS Press SET UP inside the drop-down panel on 4 Press CHANNEL + to preset channels the projection TV and perform steps 2-4 automatically. above. Press SET UP again to exit. – CHANNEL + Auto Program Press FLASH FOCUS. Adjusting the Convergence The cross pattern appears and FLASH FOCUS begins to work. The adjustment is Automatically (F
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REFER TO THE Using the White Labeled Buttons for Projection TV Operations ILLUSTRATION OF THE Press repeatedly to scroll through available video inputs: REMOTE CONTROL ON THE TV/VIDEO INSIDE FRONT COVER OF TV, VIDEO 1, VIDEO 2 and VIDEO 3. THIS MANUAL AS YOU If you select “Skip” as a “Video Label” in the Set Up menu, your projection REVIEW THIS CHART TV will skip the video input you selected. (see “Video Label” on page 35) Press to alternate or jump back and forth between two channels. The JUM
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Watching Two Programs at One Time — PIP The Picture-in-Picture (PIP) feature allows Using the Yellow Labeled Buttons for PIP Operations you to view two channels simultaneously, one in the full size “main” picture and one in Press to display a window picture. a smaller “window” picture. PIP Each time you press this button, the picture size will change You can move the window picture to any (1/9 n1/16 nno display). location on the screen. To close the window picture, press PIP repeatedly until it
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Adjusting Your SET UP (menus) Set Up 3 Press V or v to highlight the desired Parental Control Learning Menu Selection Caption Vision: CC1 option. Language: English Video Label Flash Focus: No Use the MENU button to access a menu and ch Set Up Parental Control use the V, v, B, b and buttons to alter the Caption Vision: CC1 Language: English settings. Use the following example to learn Video Label Flash Focus: No MENU Move Select Exit ch how to modify settings. 1 Press the MENU bu
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Using the Audio Menu Treble Adjust slider right (up) to increase high pitched sounds. Sound adjustment Adjust slider left (down) to decrease high pitched sounds. Audio Treble Bass Bass Adjust slider right (up) to increase low pitched sounds. Sliders } Balance Sound adjustment Adjust slider left (down) to decrease low pitched sounds. MTS/SAP: Stereo Auto Volume: On ch Effect: Surround Balance Adjust slider right (up) to emphasize right speaker volume. Speaker: On Audio Out: Variable Sound adjust
