Sony KPR-41EXR95 Service Manual
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Sony KPR-41EXR95 Service Manual

Sony KPR-41EXR95 Service Manual

Color rear video projector
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SERVICEMANUAL
Structure
Screen and projector, rear projection type
Projection
system
3 picture tubes, 3 lenses, horizontal in-line
system
7 inch high-brightness monochrome
tube
tubes (5.5 raster size), with optical coupling
and liquid cooling system
Projection lenses
High performance, large-diameter
hybrid lens F 1 .O
Screen
material
P l a s t i c l e n t i c u l a r , P l a s t i c f r e s n e l
Resolution
7 6 0 l i n e s
Projected picture size
41 inches (measured diagonally)
Screen brightness
2,000 cd/m*
Television
system
American TV standards
Channel
coverage
VHF: 2 - 13
UHF: 14 - 69
Cable TV: 1 - 125
Antenna
75 ohm external antenna
terminal for VHF/UHF
MODELS OF THE SAME SERIES
KPR-41EXR95
SPECIFICATIONS
Input jacks
COLOR REAR VIDEO PROJECTOR
RM-Y112
US Model
Chassis No. SCC-F19A-A
Canadian Model
Chassis No. SCC-F23A-A
AP
CHASSIS
V I D E O I N 1
Y: 1 Vp-p, 75-ohms
unbalanced,
sync negative
C: 0.286 Vp-p (Burst signal)
Video (phono jacks): 1 Vp-p, 75ohms
unbalanced,
sync
negative
Audio (phono jacks):
500 mVrms
(100% modulation)
Impedance: 47 kilohms
VIDEO IN 2 and 3
Video (phono jacks): 1 Vp-p, 75ohms
unbalanced,
sync
negative
Audio (phono jacks):
500 mVrms
(100% modulation)
Impedance: 47 kilohms

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Summary of Contents for Sony KPR-41EXR95

  • Page 1 RM-Y112 SERVICEMANUAL US Model Chassis No. SCC-F19A-A Canadian Model Chassis No. SCC-F23A-A CHASSIS MODELS OF THE SAME SERIES KPR-41EXR95 SPECIFICATIONS Structure Screen and projector, rear projection type Input jacks V I D E O I N 1 Projection system 3 picture tubes, 3 lenses, horizontal in-line...

  • Page 2: Picture Tube

    (100% modulation) Impedance: 5 kilohms Speaker Two-way coaxial speaker system The <O) Sound Retrieval System is manufactured by Sony Woofer 130 mm (5 inches) diameter Corporation under license from the Hughes Aircraft Tweeter 35 mm (1.4 inches) diameter Company, a subsidiary of GM Hughes Electronics. It is Speaker output by U.S.
  • Page 3 SAFETY CHECK-OUT (US Model only) LEAKAGE The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return Check the area of your repair for unsoldered or poorly-soldered to chassis, must not exceed 0 5 mA (500 microampers) Leakage connections Check the entire board surface for solder splashes...

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Title Section Section 1. GENERAL 3-6. Green Picture Adjustments ... . . Unpacking and Viewing Area ....5 l-l.

  • Page 5: General

    SECTION 1 The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the GENERAL Operating Instruction Manual remein as in the manual. l-l. UNPACKING AND VIEWING AREA For detatls. see the pages lndkxted by Ihe numbered black arcles l Carefully follow the mstrucl~ons on Ihe OutsIde of the For the best picture qualily.
  • Page 6 Front inner panel Rear -VHF/UHF antenna MONITOR OUT JXk @ - @ VIDEO l/2/3 IN jacks @ - @ @I AN window A+iv- buttons* RETURN/FAVORITE button* DEMO button @ VIDEO 3 IN (input) lacks AUDIO-R) @ @ @ on the Remote Commander (p. 10).
  • Page 7 Remote Commander RM-Yl12 (with the video control cover open) Remote Commander RM-Y112 (with the video control ooVer closed) -SLEEP button - P O W E R MUTING bul l o n PIP (pi c ture-mn-Pi c ture) - J U M P DISPLAY button 8 PICTURE +I- but t o ns MDP seleclor...

  • Page 8: Using The On-Screen Menus

    For presetting and other functtons The followng Row chart shows the different levels of on-screen menus lhat you can “se to make venous AUTO PROGRAM adjustments and settings. See the ihdiited For picture end sound quality adjustment PROGRAM Adjustment screen (PP.
  • Page 9 To return to the normal screen. Press MENU. The menu language IS facloly-set to ENGLISH. Follow these or French. or back lo English. change the menu language lo Span&h Press POWER lo turn on the profection R E T U R N PROG PALETTE ENGLISH Press AN WINDOW +I- lo S&U Ifte language.

  • Page 10: Adjusting Color Registration (Convergence)

    In a profeclion the profection lube image appears on the screen in three COIO, To return to the prevfous me”” layers (red. green and blue). If these layers are nol m proper registration. the Press AN WINDOW +I- “nlil the c”,sor color IS poor and the picture blurs.

  • Page 11: Setting Cable On Or Off

    1-5. SETTING CABLE ON OR OFF If you have cable connected to the projection TV, follow the steps below to Cable N channel chart* Cable N systems use letters or numbers 10 the cable connection on or off. Set CABLE OFF to preset or watch VHF or UHF channels.

  • Page 12: Presetting Tv Channels

    1-6. PRESETTING TV CHANNELS Receivable channels for this projection By presettmg TV channels lo lhe prqection TV. you can select channels by pressing CH (CHANNEL) +/- Press RETURN. (You can select VHF channels 2 - 13 wilhoul presetting.) me se, up menu eppean VHF: 2 - 13 UHF: 14-69 AUTO PROGRAH...
  • Page 13 To erase another channel Press RETURN. Repeat steps 6 - 7. Follow these instructions lo erasa unnecessaiy To return to the previous menu RETURN Press A/V WINDOW +I- unbl the cwsor pomts to” 2 MENU.” Press MENU me man, menu appears Then press RETURN.
  • Page 14 To add another channel Press RETURN. Repeat steps 7 - 3. Follow these sxtructions to add channels one by one to the selection memory. or to replace a TV channel you previously erased (PP. 30 - 31). To return to the previous menu Press AN WINDOW +I- until the cursor RETURN Press MENU...

  • Page 15: Watching Tv Programs

    1-7. WATCHING TV PROGRAMS Make sure that the TV/CABLE BOX selector on Ihe Remote Commander IS set to TV, I” order to control the projection TV with the Remote Commander. DEMO RETURN M E N ” P r e s s M U T I N G . Set the cable connection on or off (pp.

  • Page 16: Selecting A Picture And Sound Mode

    1-9. SELECTING A PICTURE AND SOUND MODE To return to the previous menu and sound qualities. Press AN WINDOW +I- until the cursor Choose the one that best suits the type of program that you want to watch. Follow these mstructions to select standard mode without usmg the on-screen Then press RETURN.

  • Page 17: L-10. Watching Two Pictures At Once (Pinp)

    You can watch both the mam picture and a wmdow ptcture the Picture-m-Picture (PIP) function. Commander The pm)eclion TV is equipped with one-tuner PIP To watch Commander To use Picture-m-Picture with pay cabte TV input. make the channels stmultaneouslv. you must first connect a connections to your cable converter box as shown below.
  • Page 18 Use Ihe FREEZE function lo display a still ptcture. Tfxs Follow lhese uMuctions Follow lhese instructions to swap the input signals of the function is useful when you want to write down a recipe from a cooking program. a displayed address or phone number Remote Commander and so on.

  • Page 19: L-11. Adjusting The Projection Tv

    l-11. ADJUSTING THE PROJECTION TV To adjust other items You can adjust the picture and sound for each Input mode Press RETURN. Repeat steps 5 - 8. The VIDEO screen appears. on the projection TV or on the Remote Commander to select the Input mode.
  • Page 20 Follow these mslructions lo reduce picture mx.e. color temperature (lint) that determmes the warmth” (red Remote Commander lint) or “coolness” (blue lint) of the pdure. Use the Sony Press AN WINDOW +I- until the cursor points lo Press RETURN. Press RETURN. Press MENU.
  • Page 21 P r e s s R E T U R N . Press RETURN. The mode display lums red. Follow these mstructions lo set S-VIDEO on or off. Follow these mstmctions to adjust the TREBLE, BASS and depending on the kind of wdeo equipment you have BALANCE.
  • Page 22 Press AN WINDOW +I- until the cUrsOr points 10 ‘MTS.” “ A U D I O . ” Follow these mslructions lo select an MTS mode. For lifelike sound reproduction. follow the mstruclions below Select MAIN mode lo listen lo stereo sound. lo select Ihe SAS mode you prefer.

  • Page 23: Customizing The Screen Display

    1-12. CUSTOMIZING THE SCREEN DISPLAY Press RETURN. P r e s s R E T U R N . Follow these mslructions lo caption each channel number Follow these Inslruclions to set SPEAKER to “CENTER” display wilh a name. for mslance. the televwon slation call when you connect an audio system (p.19).
  • Page 24 Press AN WINDOW +/-lo select a blank space. Press RETURN. The VIOEO LABEL scme” Follow these mstructions to label each Input mode. I” order Remote Commander to identify the equlpment connected to each mput temvnal. Example: Label VIDEO 1 IN as ‘VHS.” VIOEOP: YlgEO 2 Select the 4th letter.

  • Page 25: Using Timer-Activated Functions

    1-13. USING TIMER-ACTIVATED FUNCTIONS P r e s s R E T U R N . Press RETURN agam. appears. CURRENT Follow these mstructions to set the current time. The DAYLIGHT SAVING to YES” or ‘NO” depending on the correct current time be set m order to use the other must season, before setting the current time.
  • Page 26 Press RETURN. Press RETURN. The ON/OFF TlMER screen appears. and Ihe The cursorpmnfs Follow these mstruclions to make the program of your Remote Commander Monday lhrough Friday al 1:3dAk Check Ihe actual lime, and press RETURN lo slarl 0” can se1 up on channel 8.
  • Page 27 Fig. 1 Press AN WINDOW +/-lo select ‘6” (channel); Selecting the day(s) of the week the” press RETURN. Remote Commander When you press AN WINDOW +. the days 01 the week The T/Ml3 lamp rights. mdicafirg lhaf Ihe selling IS appear m the foliowlng order: Each lime you press AN WINDOW 4, the channel number changes lmm I - 125 in sequence.
  • Page 28 To erase s CHANNEL BLOCK setting Press AN WINDOW +/- until the curser Press AN WINDOW +I- lo select ‘:30” (mmutes): then Display the CHANNEL BLOCK screen and select a blank BLOCK.” press RETURN. space for the day. Follow these mstructions The CHANNEL BLOCK selling IS erased.

  • Page 29: Setting Favorite Channel

    1-14. SETTING FAVORITE CHANNEL By selling FAVORITE CHANNEL, you can selecl the Press RETURN. Selecting a favorite channel (up lo seven channels) The FAVORITE CHANNEL scree” appearr. and the cursor the channel you want to watch. Press RETURN. The FAVORITE CHANNEL display appears. .

  • Page 30: L-15. Using The Pre-Programmed Remote Commander

    Remote Commander will no1 connected equtpment. . If you set another manufacturer’s code lo a VTRl-2-3 selector position (pp. 56 - 67). you must also set the Sony Fig. 3: Operating a VCR (VTRl, 2,3) to operate Sony equpment.
  • Page 31 Ihe VIDEO 2 IN jacks. Remote Commander In come rare cases. you may not be able lo operale your non-Sony (with video control cover open) y usmg these settings. you can ;se Ihe Remote Commander I” video equlpmenl with the supplied Remote Commander.
  • Page 32 While pressmg CODE SET, press 6 and 8 (Zenith’s Press AN WINDOW +I- until the cwscv polnls lo code number-see Fig. 6) and ENTER. “DIRECT PLAY.” Follow lhese lnslruclions lo sel the manufacturer’s code. Follow lhese mslruclions lo switch from TV to VCR mode by converter box with the pre-programmed Remote Remote Commander.

  • Page 33: L-16. Troubleshooting

    1-16. TROUBLESHOOTING Disturbances I” plclure and sound can often be by checking Ihe symploms and following Ihe suggeslions listed here. If the problem still cannot be solved, contact your nearest sewce facility. Possible causes and remedies Symptom No p~clure (screen not lit). no sound .

  • Page 34: Disassembly

    SECTION 2 DISASSEMBLY 2-l. H2 BOARD REMOVAL 2-2. D BOARD REMOVAL...

  • Page 35: Hl Board Removal

    2-3. Hl BOARD REMOVAL Two hexagon head tapping screws (DIA. 4 X 12) 2-4. REFLECTION MIRROR REMOVAL...

  • Page 36: Back Cover Removal

    2-5. BACK COVER REMOVAL screws Three tappq (DIA. 4 X 12) (DIA. 4X12) 2-6. MAIN CHASSIS ASSY REMOVAL tapping screws (DIA. 4 X 12)

  • Page 37: Service Position

    2-7. SERVICE POSITION 2-8. SUB CONNECTOR PANEL REMOVAL c r e w s (BVTP 3X12) (BVTP 3 X 12)

  • Page 38: Main Connector Panel Removal

    2-9. MAIN CONNECTOR PANEL REMOVAL 2-10. U BRACKET REMOVAL U board...

  • Page 39: Board Removal

    2-11. V BOARD REMOVAL 2-12. N BRACKET REMOVAL N board...

  • Page 40: G Board Removal

    2-13. G BOARD REMOVAL washer head screws 2-14. MIRROR COVER REM 2-3 Hl BOARD REMOVAL, 2-4 REFLECTION MIRROR REMOVAL tapping screws...

  • Page 41: Chassis Assy Removal

    2-15. CHASSIS ASSY REMOVAL (DIA. 4 X 12) taaoing screws 2-16. PICTURE TUBE REMOVAL...

  • Page 42: High-Voltage Cable Installation And Removal

    2-17. HIGH-VOLTAGE CABLE INSTALLATION AND REMOVAL (2) Installation (1) Remover...

  • Page 43: Connector Cable

    2-18. CONNECTOR CABLE connector. Exterior Extension cable 18 pin Y2 board Extension cable X2 board 6 pin Extension Extension cable , board board PC board removed cable when checking the El and E2 boards. b o a r d / E l b o a r d PC board C o n n e c t o r (1) D e - s o l d e r the...

  • Page 44: Repair Of Chip Component Circuit Board

    2-19. REPAIR OF CHIP COMPONENT CIRCUIT BOARD 2-19-1. POINTS OF COMPONENT REMOVAL Handing of blower type soldering iron 1) Preparation If hot blast is too strong or applied from a slanting direction, small components and solder near the component being removed can be blown off. Do not use blower type without temperature control.

  • Page 45: Mini-Transistor

    2-19-4. MINI-TRANSISTOR Using two soldering irons 1) Apply a little flux to the land with a brush. 1) Put a little solder on the tip of two soldering irons. Wire solder 2) Place the component in position using tweezers. 2) Apply the tip of one soldering iron to the point “a”...

  • Page 46: Two-Directional Flat Package Ic

    TWO-DIRECTIONAL FLAT PACKAGE IC 2-19-5. 3) When the solder melts, lift the IC with a pair of tweezers and remove. Solder 1) Apply some solder on the inside and the tip of the iron tip jig. 1) Place the two-directional flat package IC at the appointed position, solder pins a and b on the diagonal, and fasten it.

  • Page 47: 2'19-6. Four-Directional Flat Package Ic

    2-19-6. FOUR-DIRECTIONAL FLAT PACKAGE IC C O N D I T I O 1) Place the four-directional flat package IC at the appointed position. Four-directional flat package Land B o a r d 2) Apply a slight amount of solder on the iron tip, and solder the three sections in the order of a + b Apply solder on the tip of the iron tip jig.
  • Page 48 2) Soldering can be carried out more easiiy Note : 1) After soldering, if there are bridged by sliding the iron tip near the tip of the sections, correct by sliding the soldering IC leg. (Fig. A) iron in the direction of the arrow. Fig.

  • Page 49: Setup Adjustments

    EXR95 SECTION 3 SETUP ADJUSTMENTS 3-1. FOCUS LENS ADJUSTMENTS 1. Set the D-board registration variable resistor (VR) and the position VR (CENTER VR) to mechanical. 2. Set the centering magnets (for red, green, and blue) to 0 as shown in the figure. 4-pole magnet (Focus block) Verify that scanning lines are seen.

  • Page 50: 2-Pole Magnet Adjustment

    3-5. DE-FOCUS ADJUSTMENT (BLUE) 3-3. 2-POLE MAGNET ADJUSTMENT 1. Input dot signal. 1. Input dot signal. 2 . Turn the blue focus variable resistor (VR) in the 2. Enter service mode. Select R OFF of SERVICE focus block counter clock wise so that the MODE to cut off red output.
  • Page 51 umber of frames (vertical position) Monoscope signal (vertical amplitude) (horizontal position) RV913 5. Verify that the horizontal lines on the top and RV916 H.G LJN bottom of cross-hatched area of the monoscope (horizontal linearity) signal are horizontal and linear. 7. Input cross hatch signal. Turn vertical green (V.G) and horizontal green variable resistors and make...
  • Page 52 KPR-41 EXR95 (Dot motion) RV944 H.G SUB SKEW RV932 H.G BOW (horizontal green sub skew) (horizontal green bow) RV941 H.G PIN (horizontal green pin warp) V.G SKEW ..... RVg23 V.G KEYS .....RVg29 V.G SUB SKEW....RV94 7 (horizontal green sub bow) RV962 V-M-WAVE sine wave warp) (vertical...

  • Page 53: Green And Red Registration Adjustments

    3 - 7 . G R E E N A N D R E D R E G I S T R A T I O N ADJUSTMENTS Input cross hatch signal. Enter service mode. Select B OFF of SERVICE MODE to cut off blue output.

  • Page 54: Green And Blue Registration Adjustments

    3 - 8 . G R E E N A N D B L U E R E G I S T R A T I O N ADJUSTMENTS 1. Input cross hatch signal. (vertical blue trapezoid) 2. Enter service mode. Select R OFF of SERVICE MODE to cut off red output.

  • Page 55: Registration Adjustments

    3-9. REGISTRATION ADJUSTMENTS Out put red, blue, and green. 2. Out put cross hatch and monoscope signals to check registration. Also check focus. RV954 H.B SUB SKEW (horizontal blue sub skew) 1) Screen adjustment 1. Input white signal. Remove connectors CR-15, CG-16, and CB-17. RV951 H.B SUB BLOW Fit jigs between the ground and R707, R737, and (horizontal blue sub bow)
  • Page 56 2) White balance adjustments (SBRT, CAMP, BAMP, GCUT, BCUT) Input monoscope signal and enter service mode. Select the picture quality adjustment from the menu and set PICTURE minimum. Set the SERVICE MODE. Use the commander to adjust SBRT so that 10 IRE of the monoscope pattern becomes faintly luminous.

  • Page 57: Safety Related Adjustments

    SECTION 4 SAFETY RELATED ADJUSTMENTS 4-1. SAFETY RELATED ADJUSTMENTS (N board) When replacing the following components, make the HV REGULATOR adjustments (on the N board) C818, C821, C836, C837, R824, R825, R827, R828, R834,R835, When replacing the following components, make the HV HOLD DOWN adjustments (on the N board) (Adjustment jig)
  • Page 58 (overvoltage protection) CHECKING TEE OVP Connect the HV adjustment resistance jig to R CIRCUIT (8R652) 1. Receive 120 VAC power voltage and monoscope 902 of the N board. pattern signal. Maximize PICTURE and BRIGHTNESS. 2. Remove R638 from the G board and connect a variable resistor (4.7 to 10kfi) instead.
  • Page 59 RM-Y112 digital multi-meter...
  • Page 60 R901)1 Receive all-white signal. Maximize PICTURE and Receive all-white signal. Maximize PICTURE and BRIGHTNESS. BRIGHTNESS. Remove R902 from the N board. Connect a variable Connect a variable resistor of 50kS2 on each end of resistor of 50kR on each end, and minimize of the N board.

  • Page 61: Circuit Adjustments

    SECTION 5 CIRCUIT ADJUSTMENTS 5-1. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER : Test Equipment Required. Use of Remote Commander (RM-YllP) can be NOTE Pattern Generator performed circuit adjustments about this model. 2. Frequency counter 1. METHOD OF SETTING THE SERVICE MODE 3.
  • Page 62 RM-Y112 4. METHOD OF CANCELLATION FROM SERVICE 3. AN ITEM OF ADJUSTMENT MODE REFERENCE ITEM N A M E REGIST Set the standby condition (Press\mlbutton on D A T A the commander) in the next place, press JPOWERI HFRE H. FREQUENCE button again, hereupon it becomes TV mode.

  • Page 63: A Board Adjustments

    5-2. A BOARD ADJUSTMENTS 1) Set to Service Mode. 2) Input a color-bar signal. (75 IRE) 1) Input a color-bar signal. 3) Set the conditions as follows. 2) Adjust AGC VR of TU 101 so that snow noise and ..MAX PICTURE cross-modulation disappear...
  • Page 64 by selecting FILO with m 4) Make the data and 1 And then, send up the data gradually by 1) Input a color-bar signal. pressing i . Set the data to Dl before SAT3 2) Press-It0 normal. changing to 1 from 0. 3) Set to Service Mode.
  • Page 65 (ST VCO ADJUSTMENT (MPX, STEVI 1) Set to Service Mode. 1) Set to Service Mode. 2) Select TEST with mand M, set the data to “0” 2) Select TEST with a and i, set the data to “1”. And then press m to MONO. 3) Select MPX with 1 and B, set the data to “08”...

  • Page 66: Pl Board Adjustments

    5-3. Pl BOARD ADJUSTMENTS DELAY 1) Input a cross hatch signal. 2) Set to service mode. 3) Press P/P a display a window picture. RV3001 RV3002 (RIGHT LOWER Position) 4) Select PHPO, PVPO withmand@ 5) Adjust Hand 6) Write the memory by pressing -I--+ then 1) Set HUE and COLOR to the standard condition.

  • Page 67: G Board Adjustments

    5-4. G BOARD ADJUSTMENTS G BOARD RV 601 -component side- RV 602 RV 603 Input the color-bar signal. Connect a digital multimeter to emitter of Q 604. Adjust RV 601 so that voltage is i-225 V kO.5 1 . Input the color-bar signal. Connect a digital multimeter to emitter of Q 601.
  • Page 75 KPR-41EXR95 RM-Y112 [AUDIO IN/OUT, VIDEO IN/OUT] Cl002 TRANSISTOR E - 2 E - 3 B - 5 E . 3 c - 2 B - 2 E - 2 E - 2 E . 2 F - l Q1034 D I O D E...
  • Page 76 [IN/OUT TERMINAL, SP TERMINAL]...

  • Page 92: Semiconductors

    6-5. SEMICONDUCTORS S I - 3 0 9 0 C A MC331 72ML MC331 74M MC 14528BF OTC 144ES S T K - 4 2 7 8 L M 1280-S FMW 1 RC79 15FA XN440 CXA 1465AS...
  • Page 93 EGP 1 OB RB-I OOA 13-O 2 5 0 1 1 3 8 - C 1 S2836 1 OE2 TLR124...

  • Page 94: Exploded Views

    KPR-41EXR95 SECTION 7 EXPLODED VIEWS NOTE: cription are not stocked because they are seldom required for routine service. part are indicated with a collation number in the remark column. they seldom required routine service. Some delay should be anticipated when ordering these items.

  • Page 95: Cabinet And

    7-2. CABINET AND BACK COVER : BVTP4Xl2 7-685-661-79 REF.NO. PART NO. DESCRIPTION REMARK DESCRIPTION REMARK ------- ---____- I-_--___ -------- ------ X-4030-353-1 CABINET ASSY 4-036-136-01 COVER, MIRROR 52-54 X-4030-024-1 CASTER ASSY , 58 3-703-848-01 LABEL (N), SUB CAM ‘ION 4-378-522-01 SCREW, TAPPING, HEXAGON HEAD X-4030-402-1 COVER ASSY, BACK .

  • Page 96: Chassis

    DESCRIPTION REMARK ;REF.NO. PART NO. DESCRIPTION REMARK ------- ----___- ------ !_--___- -_------ ------ 4-036-137-01 PANEL, CONNECTOR *A-1341-540-A D BOARD, COMPLETE 103 $4-393-401-01 SPRING *A-1394-401-A UT BOARD, COMPLETE 3-701-810-91 SCREW, TERMINAL *A-1296-963-A A BOARD, COMPLETE *A-1346-052-A E2 BOARD, COMPLETE *A-1394-363-A X2 BOARD, COMPLETE *A-1316-134-A G BOARD, COMPLETE l-561-306-00 JACK, PIN (F)
  • Page 97 74. PICTURE TUBE 7 - 6 8 5 - 6 6 1 - 7 9 DESCRIPTION REMARK ;REF.NO. PART NO. REHARK DESCRIPTION ------- ---_____ ------ 4-034-057-01 LENS (LINNIT) 4-034-057-11 LENS (LINNIT) *A-1331-207-A CC BOARD, COMPLETE 4-378-522-31 SCREW, TAPPING, HEXAGON HEAD 4-033-775-31 PROTECTOR, MIRROR...

  • Page 98: Electrical Parts List

    SECTION 8 ELECTRICAL PARTS LIST NOTE: When indicating parts by since they are seldom required routine service. Some delay should be anticipated when ordering these items. Replace only with part number COILS CAPACITORS . MMH : lnH, UH : pH have characteristic curve...
  • Page 99 Replace only with part number DESCRIPTION REMARK DESCRIPTION REMARK ------ ----------- ------- -------- ------ <DIODE> D203 8-719-911-19 DIODE ISS119 D204 8-719-911-19 DIODE lSSl19 D205 8-719-110-36 DIODE RD13ES-B2 D206 8-719-911-19 DIODE lSSlI9 <TRANSISTOR> D207 8-719-911-19 DIODE ISSll9 8-729-l 19-78 TRANSISTOR 2SC2785-HFE 8-729-119-78 TRANSISTOR 2SC2785-HFE D209 8-719-911-19 DIODE ISSIl9...
  • Page 100 Replace only with part number DESCRIPTION REMARK DESCRIPTION REMARK ------ -------- ----------- ------ ----------- CARBON RI433 I-249-425-11 CARBON I-249-417-11 CARBON I-247-895-00 CARBON RI434 I-249-423-11 CARBON l-249-377-11 CARBON R1439 I-247-883-00 CARBON I-249-377-11 CARBON RI440 l-249-417-11 CARBON I-249-417-11 CARBON I-249-423-11 METAL OXIDE I-215-923-00 CARBON I-249-429-11...
  • Page 101 REMARK DESCRIPTION DESCRIPTION REMARK ------ ----------- ------ ----------- ------- -------- <COIL> 33UH 47MF 13003 I-408-424-00 INDUCTOR 47MF 47MF <CONNECTOR> <TRANSISTOR> 8-729-216-22 TRANSISTOR 2SA1162-G 8-729-216-22 TRANSISTOR 2SA1162-G 23013 g-729-920-74 TRANSISTOR 2SC2412K-QR <RESISTOR> I-216-085-00 METAL GLAZE 33K 5% 13003 I-216-067-00 METAL GLAZE 5.6K 5% I-216-689-11 METAL GLAZE 39K 5% 83006 I-216-097-00 METAL GLAZE IOOK 5% I-216-079-00 METAL GLAZE 18K 5%...
  • Page 102 REMARK EF.NO. PART NO. DESCRIPTION DESCRIPTION REF.NO. PART NO. ------ -------- -------- RV3002 1-241-632-11 RES, ADJ, CARBON 47K METAL GLAZE 3.3K 5% METAL GLAZE 180 5% I-216-031-00 l-216-073-00 METAL GLAZE 1OK 5% R3030 <CRYSTAL> METAL GLAZE 820 5% R3031 I-216-047-00 R3032 I-216-057-00 METAL GLAZE 2.2K 5%...
  • Page 103 REMARK DESCRIPTION REMARK EF.NO. PART NO. DESCRIPTION ------- -------- ----------- ----------- I-216-073-00 METAL GLAZE IOK 5% LOO2 I-410-476-11 INDUCTOR R039 R040 l-216-089-00 METAL GLAZE 47K 5% I-216-073-00 METAL GLAZE IOK 5% <CONNECTOR> I-216-065-00 METAL GLAZE 4.7K 5% I-216-033-00 METAL GLAZE 220 5% I-216-033-00 METAL GLAZE 220 5% METAL GLAZE 100 5%...
  • Page 104 DESCRIPTION REMARK DESCRIPTION REMARK -------- <CRYSTAL> <CONNECTOR> <CAPACITOR> C2314 l-164-232-11 CERAMIC CHIP O.OIMF C2318 1-164-232-11 CERAMIC CHIP O.OIMF <COIL> 47NF 27UH C2322 I-124-234-00 ELECT C2323 I-124-234-00 ELECT C2324 I-124-234-00 ELECT <TRANSISTOR> C2325 I-164-232-11 CERAMIC CHIP QJ;"" C2326 I-124-589-11 ELECT 8-729-920-39 TRANSISTOR IMTIUS C2327 I-164-505-11 CERAMIC CHIP 2.2MF 8-729-925-79...
  • Page 105 DESCRJPTJON REMARK DESCRIPTION ------- -------- ----------- R2381 I-216-043-00 METAL GLAZE 560 5% R2382 I-216-073-00 METAL GLAZE IOK 5% R2384 l-216-081-00 METAL GLAZE 22K 5% R2385 I-216-075-00 METAL GLAZE 12K 5% R2386 l-216-049-00 METAL GLAZE IK 470 5% R2387 I-216-025-00 METAL GLAZE 100 :f R2388 I-216-017-00 METAL GLAZE 47 R2320 l-216-061-00 METAL GLAZE 3.3K 5% R2390 I-216-043-00 METAL GLAZE 560 ;ii...
  • Page 106 REMARK DESCRIPTION REMARK DESCRIPTION ------ PART NO ----------- ------ ----------- ------- -------- C339 l-124-791-11 ELECT 83361 I-216-049-00 METAL GLAZE IK 5; R3362 I-216-097-00 METAL GLAZE l-163-009-11 CERAMIC CHIP ;$lMF R3367 I-216-073-00 METAL GLAZE R3368 I-216-089-00 METAL GLAZE 47K 5% C342 I-124-465-00 ELECT R3369 1-216-001-00 METAL GLAZE 10 5% C343 1-124-589-l 1 ELECT...
  • Page 107 REMARK REMARK DESCRIPTION PART NO. DESCRIPTION ------ ------ ------ -------- ----------- ------- -------- <DELAY LINE> R307 I-216-089-00 METAL GLAZE 47K 5% R308 I-216-037-00 METAL GLAZE 330 5% DL302 1-415-817-11 DELAY LINE R309 I-216-073-00 METAL GLAZE IOK 5% <CONNECTOR> R312 I-216-043-00 METAL GLAZE 560 5% R314 l-216-061-00 METAL GLAZE 3.3K 5;...
  • Page 108 REMARK DESCRIPTION DESCRIPTION REMARK ------ R386 I-216-687-11 METAL CHIP 33K 0.50% l/lOW R387 I-216-033-00 METAL GLAZE 220 5% R388 I-216-033-00 METAL GLAZE 220 5% R389 l-216-081-00 METAL GLAZE 22K 5% Rl357 1-216-081-00 METAL GLAZE 22K 5% I-216-049-00 METAL GLAZE IK I-216-051-00 METAL GLAZE 1.2K :;...
  • Page 109 DESCRIPTION REMARK DESCRIPTION REMARK ----------- <TRANSISTOR> C442 1-124-261-00 ELECT TRANSISTOR 2SA1162-G 47HF 8-729-216-22 C443 I-124-589-11 ELECT TRANSISTOR 2SA1162-G C446 l-124-234-00 ELECT 8-729-216-22 C447 1-126-301-11 ELECT TRANSISTOR 2SC2412K-QR 8-729-920-74 C448 1-136-170-00 FILM C449 1-163-009-11 CERAMIC CHIP O.OOlMF <RESISTOR> I-124-261-00 ELECT R447 I-216-033-00 METAL GLAZE 220 5% C452 I-124-261-00 ELECT R453 I-216-033-00 METAL GLAZE 220 5% R464 I-216-081-00 METAL GLAZE 22K 5%...
  • Page 110 REMARK DESCRIPTION DESCRIPTION ------ ----------- ------- -------- C2542 I-124-478-11 ELECT R532 l-216-097-00 METAL GLAZE C2543 I-124-252-00 ELECT R533 I-216-097-00 METAL GLAZE C2544 1-164-161-11 CERAMIC CHIP ;.$022MF R535 I-216-049-00 METAL GLAZE IK C2545 l-126-301-11 ELECT R536 I-216-065-00 METAL GLAZE 4.7K 55: R537 I-216-067-00 METAL GLAZE 5.6K 5% C2546 I-126-163-11...
  • Page 111 KPR-41 ELI??: ) REMARK DESCRIPTION REMARK DESCRIPTION ------ ------- -------- ------- -------- R2552 I-216-049-00 METAL GLAZE METAL GLAZE 16K 5% R2553 I-216-078-00 I C2507 8-759-038-68 I C MC33172NL METAL GLAZE 24K 5; R2554 l-216-082-00 R2555 I-216-089-00 METAL GLAZE 47K ;i METAL GLAZE IK R2556 I-216-049-00...
  • Page 112 shading and mark A are crifi- only with part number REMARK EF.NO. PART NO. REMARK DESCRIPTION DESCRIPTION ------- -------- ------ -------- ----------- ------ <DIODE> *A-1316-134-A G BOARD, COMPLETE D602 8-719-979-58 DIODE EGPIOD I-533-223-11 CLIP, FUSE 3-701-754-00 PLATE, INSULATING D604 8-719-510-09 DIODE DIOSC6M D605 8-719-988-31 DIODE DIOSC6MR D606 8-719-109-85 DIODE RD5.1ES-B2 D609 8-719-109-84 DIODE RD5.1ES-BI...
  • Page 113 w i t h Replace only part number REMARK REMARK PART NO. DESCRIPTION DESCRIPTION ------- -------- ------ -------- ----------- <CONNECTOR> *l-564-508-11 PLUG, CONNECTOR 5P *l-580-843-11 PIN, CONNECTOR (POWER) R617 I-216-356-00 METAL OXIDE ;.iK ;I R622 1-249-424-11 CARBON R623 l-249-417-11 CARBON R624 I-214-780-00 METAL R625 I-216-386-11 METAL OXIDE 0.56 5% :;...
  • Page 114 ith part number REMARK DESCRIPTION DESCRIPTION REMARK ------- -------- ------ I------- -------- ----------- <CONNECTOR> R676 l-249-428-11 CARBON R677 1-249-425-11 CARBON R678 I-249-433-11 CARBON R679 I-215-438-00 METAL 0.22 10% y; R683 I-215-429-00 METAL R684 I-249-421-11 CARBON R685 I-216-469-11 METAL OXIDE 12 R686 1-249-377-11 CARBON 0.47 :i R687 l-249-417-11 CARBON...
  • Page 115 shading and mark A are crifi- i m p o r t a n c e critique pour I Replace only with part number specified REMARK DESCRIPTION REMARK DESCRIPTION ------ ----------- ------- -------_ ----------- ------ 8-729-119-78 TRANSISTOR 2SC2785-HFE 270 5% Q732 a-729-119-78 TRANSISTOR 2SC2785-HFE R723 l-249-410-11 CARBON TRANSISTOR 2SC2688-LK...
  • Page 116 shading and mark A are crifi- Replace only with part number es de turn&o s REMARK EF.NO. PART NO. DESCRIPTION DESCRIPTION REMARK ------ ------- -------- ----------- ------ -------- ----------- <SPARK GAP> PLUG, CONNECTOR 5P SG761 I-519-422-11 GAP, SPARK SG762 I-519-422-11 GAP, SPARK V BOARD, COMPLETE D762 8-719-911-19 DIODE lSS119 D763 8-719-911-19 DIODE lSS119...
  • Page 117 REMARK REMARK EF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION -------- ___-------- ------ ------ -------- 81559 I-215-445-00 METAL <COIL> l-215-445-00 METAL I-215-423-00 METAL I-408-418-00 INDUCTOR l-215-423-00 METAL R1563 l-215-445-00 METAL <TRANSISTOR> I-249-417-11 CARBON I-215-445-00 METAL 8-729-208-39 TRANSISTOR ZSA1306A-Y I-215-375-00 METAL 8-729-208-72 TRANSISTOR 2SC3298B-Y l-215-375-00 METAL...
  • Page 118 REF.NO. PART NO. DESCRIPTION EF.NO. PART NO. DESCRIPTION REMARK ------- -----___ ----------- ------ -------- ------ ELECT CERAMIC Cl705 I-102-963-00 CERAMIC Cl706 I-102-963-00 R1854 I-215-429-00 METAL Cl707 I-102-963-00 Cl708 I-102-963-00 I - 1 0 2 - 9 6 3 - 0 0 CERAMIC I-102-963-00 CERAMIC...
  • Page 119 shading and mark R E M A R K DESCRIPTION DESCRIPTION R E M A R K P A R T N O ----------- ----------- <TRANSISTOR> D902 8-719-911-19 DIODE lSSl19 D903 S-719-903-06 DIODE ERC84-009 D1702 8-719-911-19 DIODE lSSll9 D1703 8-719-900-95 DIODE V09G D1704 8-719-900-95 DIODE V09G D1706 8-719-900-95 DIODE V09G D1707 8-719-911-19 DIODE lSSl19...
  • Page 120 REMARK DESCRIPTION REMARK DESCRIPTION PART NO. ----------- -------- I-215-439-00 METAL METAL l-215-435-00 METAL RI722 I-249-411-11 CARBON I-215-437-00 METAL RI723 I-249-417-11 CARBON I-215-441-00 I-215-437-00 METAL RI724 l-215-886-11 METAL OXIDE I-215-439-00 METAL I-215-439-00 METAL I-215-439-00 METAL RI727 l-214-792-00 METAL I-215-441-00 METAL I-215-441-00 METAL RI729 I-214-792-00...
  • Page 121 REMARK DESCRIPTION REMARK DESCRIPTION PART NO. ------- -------- ___-------- .------ -------- ----------- l-215-449-00 METAL I-215-445-00 METAL l-215-445-00 METAL 22K 5% I-215-445-00 METAL I-215-437-00 METAL I-215-437-00 METAL I-215-437-00 METAL I-215-437-00 METAL I-215-437-00 METAL RI793 I-249-405-11 CARBON I-215-437-00 METAL I-215-475-00 METAL 81882 I-215-445-00 METAL 22K 1%...
  • Page 122 REMARK REMARK :REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION ------ ------ I_---_-_ -------- ----------- -------- ----------- I-241-631-11 RES, ADJ, CARBON 22K I-241-631-11 RES, ADJ, CARBON 22K RES, ADJ, CARBON 22K l-241-631-11 RES, ADJ, CARBON 22K l-241-631-11 I-241-631-11 RES, ADJ, CARBON 22K RV908 I-241-631-11 RES, ADJ, CARBON 22K...
  • Page 123 DESCRIPTION REMARK DESCRIPTION REMARK ___-------- ------ ------ ----------- <SWITCH> S1653 I-572-198-11 SWITCH, TACTIL S1655 l-572-198-11 SWITCH, TACTIL <CAPACITOR> *A-1390-296-A N BOARD, COMPLETE **********ii***** 47HF Cl655 I-124-927-11 ELECT <DIODE> D1652 8-719-911-55 DIODE UO5G 4-382-854-11 SCREW (M3XlO), P, SW (+) 4-383-023-01 SPACER, MICA D1654 8-719-108-12 DIODE RDg.lE-W <CAPACITOR>...
  • Page 124 et par une marque shading and mark critique pour la s&wit6 Replace only with part number par des REF.NO. PART NO. DESCRIPTION REMARK .EF.NO. PART NO. REMARK DESCRIPTION ----------- ------ C844 1-106-391-12 MYLAR N21 *l-560-123-00 PLUG, CONNECTOR (2.5MM) 3P N30 *I-508-784-00 PIN, CONNECTOR (5MM PITCH) IP ELECT N851 *I-506-371-00 PIN, CONNECTOR 2P C852 I-124-907-11 ELECT...
  • Page 125 only with part num REMARK REMARK DESCRIPTION DESCRIPTION ------ -------- ----------- ___-------- ------ R904 1-215-928-11 METAL OXIDE 68K 5% 3W F R836 I-215-435-00 METAL R837 1-249-433-11 CARBON 22K q R905 l-215-911-11 METAL OXIDE 100 5% 3W F R838 1-249-435-11 CARBON R839 I-249-438-11 CARBON 27K 5% R840 I-249-434-11 CARBON...
  • Page 126 RM-Y112 DESCRIPTION REMARK DESCRIPTION REMARK ----------- ------ .------ -------- ----------- ------ ZB BOARD EYELET (EYl003-EYl005) EYELET (EY5,EY6) <CAPACITOR> Cl004 l-102-125-00 CERAMIC 2 0 % CERAMIC 2 K V Cl006 I-164-096-11 CERAMIC Cl922 1-162-I 15-00 CERAMIC 2 K V Cl007 l-124-598-11 ELECT 2 0 % 2 5 V...
  • Page 127 DESCRIPTION REMARK DESCRIPTION REMARK ------ -------- ----------- ------- -------- ------ R1052 1-249-413-11 CARBON RIO55 1-249-413-11 CARBON RIO61 I-249-409-11 CARBON R1062 I-249-441-11 CARBON R1067 I-215-437-00 METAL <TRANSISTOR> TRANSISTOR 2SC2785-HFE RIO77 I-249-418-11 CARBON R1078 I-249-418-11 CARBON TRANSISTOR 2SA1175-HFE TRANSISTOR 2SA1175-HFE RIO94 I-249-405-11 CARBON TRANSISTOR 2SC2785-HFE TRANSISTOR 2SA1175-HFE...
  • Page 128 The components identified by in this manual have been carefully factory-selected for each set in e t une marque order to satisfy regulations regarding X-ray radiation nt critiques pour la securite Should replacement be required, replace only with Replace only with part number the value originally used REMARK REMARK...
  • Page 129 English Sony Corporation Printed in Japan 9 - 9 6 4 - 8 6 0 - 0 1 TV Group...

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