SERVICE MANUAL CONTENTS SAFETY PRECAUTIONS ............................................. SERVICING PRECAUTIONS ........................................... TECHNICAL CAUTIONS .............................................. SPECIFICATIONS ................................................... CIRCUIT PROTECTION .............................................. GENERAL INFORMATION ............................................ CUSTOMIZED PICTURE AND SOUND ADJUSTMENTS ..................... TV GUIDE PLUS+ ..............
SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN SERVICING Components having special safety characteristics are identified by anon the schematics and on the parts list in this service manual and its supplements and bulletins. Before servicing this chassis, it is important that the service technician read and follow the “Safety Precautions” and the “Product Safety Notices” in this Service Manual.
SAFETY PRECAUTIONS Before returning an instrument to the customer, always make a safety check of the entire instrument, including but not limited to the following items. a. Be sure that no built-in protective devices are defective and/or have been deleted during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience.
- TUBE: The primary source of XX-radiation radiation in this receiver is the picture tube. The tube utilized for the above mentioned function in this chassis is specially constructed to limit X-radiation emissions. For continued X-radiation protection, the replacement tube must be the same type as the original, Hitachi approved type.
Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard. 2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the picture tube. Warning - Do not alter or add to 3.
SERVICING PRECAUTIONS CAUTION: Before servicing instruments covered by this service data and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First. 7.
General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range 500°F to 600°F. 2. Use an appropriate gauge of resin-core of 60 parts tin/40 parts lead. 3. Keep the soldering 2. Draw away the melted solder with an anti-static suctiontype solder removal device (or with solder braid) before removing the IC. Replacement 1. Carefully insert the replacement solder composed 2.
Fuses and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of circuit board hollow stake. 2. Securely crimp leads of replacement stake l/8 inch from top. component around 3. Solder the connections. CAUTION: Maintain original spacing between the component and adjacent replaced components and the circuit board, to excessive component prevent temperatures.
NOTE: These components are affixed with glue. Be careful not to break or damage any foil under the component or at the pins of the ICs when removing. Usually applying heat to the component for a short time while twisting with tweezers will break the component loose. Leadless Chip Components (surface mount) How to Replace Flat-IC -Required Tools- Chip components must be replaced with identical chips due to critical foil track spacing.
TECHNICAL CAUTIONS High Voltage limiter circuit operation check. 1. Turn off TV and connect jig as shown in Figure 2. Adjust jig fully counter-clockwise for minimum resistance. 4. When the limiter circuit is operating properly, High Voltage will be less than 36.5 kV at 0.6mA when TV shuts down. 2. Set the AC input to 12OV AC and turn on TV. 5. Turn off set immediately 3. Confirm test pattern on CRT is a usable slowly adjust jig until the picture disappears down. 6.
SPECIFICATIONS 50SBX78B Model: Audio Input: 470 mVrms, 47 k Ohm Stereo Audio Output: 470 mVrms, 1 k Ohm 6OSBX78B Cathode-Ray Tube: Audio Output Power: R=Pi GLFTOORFA G=PlGLFTOOHLA Front: 15 Watts per channel at 10% distortion, 8 Ohm impedence. Max. output - 18 Watts. Rear: 7.5 Watts per channel at 10% distortion, 8 Ohm impedence. Max output - 10 Watts. B=Pi GLFTOOBMB Power Input: 120 volts AC, 60 Hz Power Consumption: 240 Watts - Maximum Center: 7.
GENERAL INFORMATION TV/Video Source Selector Fig. 3. Control a&c Focus Panel Rear Speaker Terminals-, _ S-Video Inputs Antenna Inputs/Outputs Fig. 4.
CUSTOMIZED Select VIDEO PICTURE AND SOUND ADJUSTMENTS to adjust picture settings CONTRAST BRIGHTNESS COLOR TINT SHARPNESS RESET ADVANCED SETTINGS MENU IT0 4-I, 4-I) 4I1,50% 4---I 4-I, 75% 50% 50% Cl MENU BAR TO QUIT Use the CURSOR A or v buttons to highlight the function Press the CURSOR 4 or b buttons to adjust the function. Press EXIT to quit menu. I I picture quality.
Select AUDIO SETTINGS to adjust the TV to your preference BASS TREBLE BALANCE RESET ADVANCED SETTINGS MENU IT0 pi&l CURSOR 4”,72% 4-I) 4---I 50% 0 MENU Use CURSOR A or v to highlight the function Press CURSOR 4 or b to adjust the function. Press EXIT to quit menu. NOTE: BAR TO QUIT I I BASS TREBLE BALANCE RESET ADVANCED 4”,90% 4-I, 4-b--‘- xw” 0 I Ill 1 EXIT to be adjusted. If BASS is selected you are adjusting BASS. selected and adjusted in the same manner.
TV GUIDE PLUS+ This feature allows you to view program information control your cable box and VCR with your TV. for up to 1 week in the future. It also allows you to jSetUD1 TV GUIDE Plus+ Options Menu MENU LANGUAGE PLUG & PLAY SIGNAL SOURCE AUTO CHANNEL SET CHANNEL MEMORY CHANNEL LIST CLOCK SET MAGIC FOCUS GUIDE PLUS+ + CURSOR - MENU Use CURSOR A or v Setup TV GUIDE TV GUIDE Plus+: 1. 2. BAR TO QUIT r What would I.
SET UP TV GUIDE Plus+ Before you can use TV GUIDE Plus+ you must perform the setup. Simply use your illuminated remote control to enter the information provided here. Screens very similar to those you will see as you perform each step are shown here. I STEP 1 1. From the Hitachi on screen display SETUP-GUIDE Plus+ menu. 2. Use the CURSOR buttons to select Setup TV GUIDE Plus+, then press the SELECT button on your remote. NOTE: Completing Plus+ Setup data.
SET UP TV GUIDE Plus+ STEP 4 1. Use the CURSOR button to select YES or NO, then press SELECT. 2. If you select YES, you will go to step 5. If you select NO, you will go to step 9. Do you have cable? jJ Yes NO Press “pidown I lo choose. Then. press Select. STEP 5 1. Use the CURSOR SELECT. 2. If you select YES, you will go to step 6. If you select NO, you will go to step 9. buttons to SELECT NOTES: A.
SET UP TV GUIDE Plus+ TV GUIDE STEP 6 1. Turn your cable box ON and tune it to channel 02. 2. Use the CURSOR buttons to select your cable box brand from the list, then press SELECT. (It will take a few seconds for TV GUIDE Plus+ to check the cable box code.) Plus+ Setup Tune your cable box to channel 02. Select your cable box brand from the list below. Hitachi I I press “Pldmv” to change brand. The”. pr**s Select. NOTE: When using a cable box with TV Guide Plus+, set your remote to TV mode.
SET UP TV GUIDE Plus+ TV GUIDE Plus+ Setup STEP 8 1. 2. Using the CURSOR buttons, select the channel number your cable box Output is set. It is usually set to Channel Channel 4. Then press the SELECT to which 3 or Select cable box mtput channel: O/AUX 4 button on your remote. Press up/down to choose. Then. press Select. I STEP 9 TV GUIDE 1. Use the CURSOR SELECT. buttons 2. If you select YES, you will go to step IO. If you select NO, you will go to end of setup.
SET UP TV GUIDE Plus+ -“’ i-:,I -: :$j,i ;LA!9 ,: 0Set U STEP 10 TV GUIDE 1. Tune your VCR to channel 2. Use the CURSOR buttons to select your VCR brand from the list, then press SELECT. (It will take a few seconds for TV GUIDE Pius+ to check the VCR code.) f-Cable TV Coaxial Cable Setup 02, then turn if OFF. Basic connection I Plus+ / Tune your VCR to channel 02. then turn it off. Select your brand from the list below. Hitachi I I for TV GUIDE Plus+ setup with cable box and VCR.
END OF SET UP 1. A screen telling you that TV GUIDE Plus+ will be ready for use within 24 hours appears. Make sure that you turn the cable box ON and the VCR OFF. TV GUIDE NOTE: If you have a system with a cable box, make sure you change the VCR channel back to where you normally watch or record from the cable box (typically Channel 03 or 04). Plus+ options menu. Your TV GUIDE Plus+ will be ready for use within 24 hours. Always leave your cable ON and your VCR OFF. box 2. Press the SELECT 3.
CAUTIONS WHEN CONNECTING / DISCONNECTING THE HV CONNECTOR Perform the following when the HV connector (anode connector) is removed or inserted for CPT replacement, etc. Anode connector Deflection P.W.B. FBT Roll out silicon cover from FBT’s contact area slowly. the connector about 90 degrees following the arrow (0 position), push the connector slightly towards the case. (Fig. A) Fig. A 3. Remove the connector slowly by pulling it away from the case. Fig. B During Insertion 1.
SERVICE ADJUSTMENTS 1. ASSEMBLED P.W.B. ADJUSTMENT ..................................................... Memory Initialization ............................................................ l-l. l-2. Comb Filter Operation Check ..................................................... l-3. Sub Picture Position Adjustment ................................................... 2. FINAL 2-l. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. 2-10. 2-11. 2-12. 2-13. 2-14. 2-15. ASSEMBLY ADJUSTMENT ..............................
1. ASSEMBLED P.W.B. ADJUSTMENT 1 .l Memory Initialization Adjustment procedure (1) Press INPUT key on Control Panel and then Power On to access Video Chroma adjustment mode. (2) Receive signal on main picture. (3) Check the OSD according to table below, using Av buttons on Remote Control. * P.01 SERVICE SUB CONT SUB COLOR SUB TINT SUB SHARP EXT RGB BRIGHT EXT RGB CONT BRIGHTNESS SUB BRIGHT ADJ. INITIAL SET AP84 0 14 10 45 38 40 60 80 0 0 P.
2. FINAL ASSEMBLY ADJUSTMENT 2.1 Focus adjustment Adiustment preparation (1) The set can face in any direction: west, east, north or south. (2) Receive the cross-hatch pattern signal. CONTRAST : HALF BRIGHTNESS : MINIMUM The electrical focus adjustment should have (3) been completed. (4) The centering DY inclination should have been adjusted. Adjustment procedure (1) Loosen-the fixing screw on the lens cylinder so that the lens cylinder can be turned. (Be careful not to loosen too much.
Notes: (1) Fixing screw FIXING SCREW (2) Color aberration COLOR (5) ABERRATION (6) (7) (8) (9) CROSS-HATCH (3) Since the G light is very important quality and performance, pay special its adjustment. Note: Be careful not to touch fingers when adjusting. for picture attention in NOTE: Before adjusting the White Balance, check that the screen adjustment VRs are turned fully counterclockwise. Since the phosphorescent surface of the CRT is likely to be burned, be careful.
2.4 Sub picture white balance (ROM4, ROM6, ROM6) adjustment 2.5.1 Surround off check Adjustment procedure (1) Set to SURROUND: OFF and check that the waveform shown below is obtained (Input signal @ and @ ). Adjustment preparation (1) Start adjustment after power is ON for 20 minutes. (2) Use a white raster signal for adjustment. (3) Press “FREEZE” on the remote control and select “SINGLE” freeze mode to display the sub picture. (4) Set CONTRAST to Maximum, Other conditions to center.
2.5.7 Dolby surround 2.5.4 Matrix surround/monaural check Adjustment procedure Check that the following waveforms are obtained. (Input signal @ only) Adjustment procedure (1) Set to SURROUND: DOLBY-NORMAL . Check that the following waveforms are obtained. (Input Signal @ and @ ) . Front: 400 Hz is superimposed on 5kHz. . Rear: R and L are the same signal and 400Hz is superimposed on 5kHz. l l l Front: Rear: R and L waveforms are almost equal. R and L waveforms are almost Zero.
(4) Turn the deflection yoke of R or B and set so that the inclination of R or B with respect to the green light is as shown below on the top and bottom sides. adjustment, fixing screw (5) After raster inclination of DY should be screwed with 12+2kg-cm torque. t?, iREDC34 n!yIIz 1 Geometric center of the +2 mm 1 F”-f- . . . . f . . . . . f . . . . . i . . . . . i .... 1 Cl t2 NOTES: (1) If internal t2 II- cross-hatch does not appear after clearing RAM data, press service switch again.
(5) Short-circuit all metal parts (metal fittings, centering magnet) installed on the projection tubes to GND’s of the projection tubes. Since metal Darts are charaed with electricitv, shocks mav be caused if thev are not short circuited. 2.9 Horizontal size adjustment (R603) Adiustment procedure (1) Green (G) tube beam alignment adjustment. Short-circuit 2P subminiature connector plug pins of Red (R) and Blue (B) on the CPT boards and project only Green (G) tube.
PRT SURFACE (3) Turn the B Focus VR (Focus Pack) fully clockwise. (4) Measure the brightness at the center of the screen and turn the B FOCUS VR (Focus Pack) counterclockwise to adjust the brightness of blue. (5) After the adjustment is completed, if blue exceeds the specification, turn and adjust focus so that the sticking out part of blue satisfies the specification.
the service only switch (on (5) Press POWER/DEFLECTION PWB). The pattern displayed is now the digital convergence mode. digital performing a complete (6) When convergence adjustment CLEAR DATA in RAM. See 2.6. (1) - (7). the bent lines and use the cursor (2) Identify buttons to move the dotted lines in between as shown. Press HELP to exit PHASE mode. Press ENTER 5 times to display external signal. (5) Identify center of active video, then press ENTER 5 times to return to internal cross-hatch.
2.14.3 Convergence (5) Existing DATA in ROM can be read by pressing the SWAP button 2 times. This data can be used after replacing a component (CRT, DY, etc.) Where complete convergence adjustment is not necessary be careful not to overwrite this data. DO NOT write cleared RAM data into ROM or a complete convergence adjustment will be necessary. Remember to try MAGIC FOCUS before starting convergence adjustment to minimize adjustment time.
2.15 GUIDE+ OSD Adjustment Adjustment preparation (1) Receive any signal in ANT A. (2) Set picture controls to shipping conditions. (3) Convergence Adjustment must be completed. (5) When GUIDE+ OSD is adjusted then PinP inside the OSD box by using the buttons on the R/C to move PinP up or left or right so the PinP is inside the position according to next reference.
3. ADJUSTMENT POINT 3.1 CRT, cabinet locations FRONT OF TV P P 1. CENTERING MAGNET FOR RED PRT 2.CENTERING MAGNET FOR GREEN PRT 3.CENTERING MAGNET FOR BLUE PRT 4.CPOLE MAGNET FOR BEAM FORM ADJUSTMENT 5. BEAM ALIGNMENT MAGNET 6. DIGITAL CONVERGENCE MODULE (On Power/Deflection Board) 7. FOCUS PACK (Top Adjustments for Screen, Bottom for Focus) 3.
3.2 MAIN CHASSIS (Signal P.W.B.) 240 O- ISCII ISC2[ \. J I 888 ROM8 ROM6 ROM4 (Blue) (Green)(Red) 0Elc1 0 1001 [SIGNAL P.W.B ) SURROUNDP.W.B. TUNER TUNER Wh MTS (MAIN ‘ICTURE) ldk 1102 SIGNALSUB P.W.B. GUIDE+ 3D Y/C 325TERMINALP.W.B.
3.3 MAIN CHASSIS (Power/Deflection P.W.B.) SKOI: SERVICE ONLY button (CONV.
3.4 CPT (R) (G) (B), Focus Pack, Control P.W.B. GREEN GND GND \ BLUE 0 0 DRIVE GREEN 0 RED DRIVE RED 0 c FOCUS GND 0 A PACK (UFPK) \ /ooor Screen Adj. VR , FcasAdj.VR B G ;,Oo-G R , B / I FJ CONTROL P.W.E. EFCI DIMMER CONTROL LIGHT RECEIVER @ -I / I \ REMOTE CONTROL LIGHT RECEIVER V \ U POWER LED AUTO DIGICON (MAGIC FOCUS) Ct+BFiOWSE POWER INPUT SM;;;& voL/FAv.
TROUBLESHOOTING 1. No Raster and No Power (REPAIR METHOD) No Red LED “ON”? I PROTECT Yes No line PROTECTION Yes How to check DIAGNOSIS LED’s. Connector 1. Turn OFF power SW. 2. Turn ON again after several PYI , seconds, and carefully observe 9 green LED’s No turn OFF same time? D964 (Al 2V) Check A12V line 1910, Q926, 1001,1102, IYOl, IYO2, HMO1 etc. 1 (Other I D939 (TV5V) Check TV5V line 1913, Q905 D938, L911 L114, D116 etc.
Voltage at pin (5) of No.““~..“.:::“. Yes E991 blown Yes Check 1901, D911, D910, D969 Replace E991 Does raster Yes v Check 1905, 1903, 1902 Q914, Q913, Q912 Q909, T901 etc. Yes (About AC 0.
2. No Picture Normal Abnormal Does on-screen 0517, Q516, Q515 No v 1501, 1903, 1001, I1 02, 1006 Q108, Q109, QllO, Q008 Yes Normal Abnormal l-k f ZJ 2VP-P v I I Abnormal l 41 U301, etc.
3.
4. Defective Synchronization llefective synchronization 1 cl902 I I ivormal I 1- 1r 43 T 5v P-P .
5. Incorrect Color When normal \ c lncorreitcolor ) f j.6 Vp-p No color Color condition Defective white balance Yes (,,“,““Ell L No i 1501, X501, etc. Yes v I.
6.
7. Convergence Errors. If an error message or code appears while performing and repair method. 1. 2. 3. 4. Turn on power Press service Press “SWAP” Error code will MAGIC FOCUS or Initialize (MOVE, and receive any signal. switch on Power/Defleciton board. then “PIP CH” on remote control. be displayed in bottom right corner of screen. PIP CH in service mode) follow this confirmation If there is no error, and “INITIAL OK” message will appear on screen. 5. Follow repair table for errors.
v Fuse F901 AC Input 1 l LIVE I I I ’ I II I I 0 E996 7000 hI I I BLOCK DIAGRAM TV Main ON/OFF TV ON/OFF Mode Switch Q905, 6, Q908 Volt. Control +B : 1905 Standby : Q907 +120 : D929 n--L!,?!-.. t-tewller Rectifier +31 : D916 Rectifier -23 : D915 Rectifier +27 : D914 Rectifier +22 : D972 Rectifier +26 : 0913 CIRCUIT E999 7000 tw I-- (M 7000 E998 PROTECTION l COLD ! AC clock 60 Hz AC Clock 1904 I I 8”“” Switching Transformer T901 E997 I T + .
EXPLODED MEW NOTES: Some parts may appear different than those shown in the Exploded View. When ordering, refer to the Replacement Parts List for correct part number. Since this Service Manual covers several models, use care to select the correct part for the model being serviced.
REPLACEMENT PRODUCT components, SERVICE NOTE: read carefully, Components the PRODUCT PARTS LIST marked w ith a ‘A ! have special characteristics important to safety. Before replacing SAFETY NOTiCEof this Service Manual. Don’t degrade the safety of the receiver through any of these improper servicing. ABBREVIATIONS Capacitors: Resistors: AL: Aluminum CD: EL: PF: PP: PL: TA: CIRCUIT BLOCK Ceramic Disc Electrolytic Polyester Film Polypropylene Plastic Tantalum I SECOND CHAR. OF SYM BOL No.
REPLACEMENT PRODUCT components, SERVICE NOTE: read carefully, Components the PRODUCT PARTS LIST marked w ith a A ! have special characteristics important to safety. Before replacing SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through IOOOPFKB EL 2.2UF-M EL 2.2UF-M any of these improper servicing.
REPLACEMENT PRODUCT components, SERVICE NOTE: read carefully, Components the PRODUCT PARTS LIST marked w ith a n ! have special characteristics important to safety. Before replacing SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through EL 6.8UF-M C605 AN00619R PF 0.0047UF C810 AN00624R PF 0.01 UF 50V TAPE AN00624R PF 0.01 UF 50V TAPE C831 0257543F EL 3.3UF C607 C608 0880198R 0244501 R PP 0.
REPLACEMENT PRODUCT components, SYMBOL NO. c930 c931 c932 c934 c935 c937 c939 c940 c941 c942 c943 c945 C948 c949 c951 c952 c953 c954 c955 C956 c957 C95E 1A C95E 1A C961 C962 C963 C964 C965 C966 C967 C968 C989 CA01 CA02 CA03 CA04 CA05 CA06 CA07 CA08 CA26 CA27 CA28 CA29 CA31 CA33 CA34 CA35 CA36 CA37 CA38 CA39 CA40 CA41 CA65 CA68 SERVICE NOTE: read carefully, PART NO.
REPLACEMENT PRODUCT components, SERVICE NOTE: read carefully, SYMBOL NO. PART NO. CG03 CG04 Components the PRODUCT marked w ith a n ! have special characteristics important to safety. Before replacing SAFETY NOTICEof this Service Manual. Don’t degrade the safety of the receiver through PART DESCRIPTION AN00637R AN00633R PARTS LIST SYMBOL NO. PF 0.1 UF 50V TAPE PF 0.047UF 50V TAPE 16V PART DESCRIPTION CG59 0893043R CAP 2125 CG60 CG61 0800049R AN00637R EL lOOUF-M 16V PF 0.
REPLACEMENT PRODUCT components, PARTS LIST have special characteristics important to safety. Before replacing any of these marked with a n ! SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. SERVICE NOTE: Components read carefully, the PRODUCT PART DESCRIPTION SYMBOL NO. PART NO. PART DESCRIPTION SYMBOL NO. CM11 PART NO.
REPLACEMENT PRODUCT components, SERVICE NOTE: read carefully, SYMBOL NO. PART NO. CSE3 marked w ith a n ! have special characteristics important to safety. Before replacing SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through Components the PRODUCT PART DESCRIPTION SYMBOL NO.
REPLACEMENT PRODUCT components, SYMBOL NO. D511 D512 D513 SERVICE NOTE: Components read carefully, the PRODUCT D837 D838 2344041 M 2348212M DI 1 SS254TAll DI-MTZ-J15BTA DI-MTZ-J15BTA SS270TA SS27OTA D861 2348212M 4.3V D862 2344041 M DI 1 SS254TAJl SS270TA D515 D516 23481630 23481630 ZD MTZJ ZD MTZJ T72 9.1V T72 9.1V 5MA 26MM 5MA 26MM D863 D867 2344041 2344041 M M DI 1 SS254TA/l DI 1 SS254TA/l SS270TA SS270TA D517 D602 ZD MTZJ T72 9.
REPLACEMENT PRODUCT components, SYMBOL NO. D956 D957 D958 D959 D960 D961 D962 D963 D964 D965 D966 D967 D969 D971 D972 D973 D974 D975 D976 D977 DA01 DA02 DA03 DA04 DA05 DA06 DA07 DA08 DA09 DA10 DA1 1 DA12 DA13 DA14 DA15 DA16 DA17 DA1 8 DA1 9 DC03 DE03 DE04 DE05 DE06 DE07 DFOI DF02 DF03 DF04 DF05 DF07 DF08 DF09 DGOl DG02 DKOl SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. DL33 DL34 DL35 DL36 DL37 DMOl DM02 DM03 DM04 DM05 DM06 DM07 DM08 DM09 DMlO DMll DNOl DN02 DN03 DN04 DN05 DN06 DN07 DN08 DN09 DNlO DNll DSOl DS02 DS03 DS04 DS05 DS06 DS12 DS14 DS15 DYOl DY02 DY03 DY04 DY05 DY06 DY07 SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. IK05 IS01 IS02 IS03 IS04 IS05 IS08 IS09 IS10 IS11 IS12 IYOl IYO2 SERVICE NOTE: Components read carefully, the PRODUCT PART NO. CZO0431 CPOOi301 CK07141 CPO0791 CK07141R 2020001 CK07141 CP03931 2020001 2004751 CPO2601 2020452 2003423 have special characteristics important to safety. Before replacing any of these marked with a n ! SAFETY NOTICE of this Service Manual.
REPLACEMENT PRODUCT SERVICE NOTE: components, read carefully, SYMBOL NO. PART NO. Components the PRODUCT PARTS LIST have special characteristics important to safety. Before replacing any of these marked with a n ! SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. PART DESCRIPTION SYMBOL NO. TRANSISTORS PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. SERVICE NOTE: Components read carefully, the PRODUCT PARTS LIST marked with a n ! have special characteristics important to safety. Before replacing any of these SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. PART NO. PART DESCRIPTION SYMBOL NO. (2SC2412KQR) PART NO. PART DESCRIPTION QA03 2325691 R TR CHIP QA04 2325781 R 2SA1037KT146QR QL14 QL1.
REPLACEMENT PRODUCT components, SYMBOL NO.
REPLACEMENT PRODUCT SERVICE components, read SYMBOL NO. ROP7 NOTE: carefully, Components the PRODUCT marked w ith a n ! SAFETY NOTICEof PART NO. SYMBOL NO. PART NO. any of these improper servicing. PART DESCRIPTION CF l/l 6W 1 .
REPLACEMENT PRODUCT components, SERVICE NOTE: Components read carefully, the PRODUCT PARTS LIST marked with a A ! have special characteristics important to safety. Before replacing any of these SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
REPLACEMENT PRODUCT components, SERVICE NOTE: Components read carefully, the PRODUCT PARTS LIST marked with a n ! have special characteristics important to safety. Before replacing any of these SAFETY NOTICE of this Service Manual.
REPLACEMENT PRODUCT SERVICE NOTE: components, read carefully, SYMBOL NO. PART NO. Components the PRODUCT PARTS LIST marked with a a ! have special characteristics important to safety. Before replacing any of these SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing PART DESCRIPTION SYMBOL NO. PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. R770 R771 R772 R773 R801 R803 R806 R810 R811 R812 R815 R817 R818 R821 R822 R823 R825 R827 R831 R833 R836 R840 R841 R842 R843 R850 R851 R855 R861 R863 R866 R870 R871 R872 R873 R880 R881 R885 R901 R902 R903 R904 1a R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R916 R917 R918 SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. R987 R988 R989 R990 R991 R992 R993 RAOl RA02 RA03 RA04 RA05 RA06 RA07 RA08 RA09 RAlO RAl 1 RA12 RA18 RA19 RA20 RA21 RA22 RA23 RA24 RA25 RA26 RA27 RA28 RA29 RA30 RA31 RA32 RA33 RA38 RA39 RA44 RA45 RA46 RA47 RA48 RA49 RA50 RA51 RA52 RA53 RA54 RA55 RA56 RA57 RA58 RA59 RA60 RA61 RA62 SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. RC21 RC22 RC52 RC54 RC55 RC61 RC64 RC66 RC67 RC69 RC71 RC73 RC76 RC77 RC78 RC79 RC81 RC82 RC83 RC84 RC85 RC86 RC87 RC88 RC89 RC90 RC91 RC93 RC94 RC95 RC96 RC97 REOl RE02 RE03 RE04 RE05 RE06 RE07 RE08 RE09 REIO REll RE12 RE13 RE14 RE15 RE16 RE18 RE19 RE20 RE21 RE22 RE23 RE24 RE25 SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. RF43 RF44 RF45 RF46 RF47 RGOl RG02 RG03 RG04 RG05 RG06 RG07 RG09 RGlO RGII RG12 RG13 RG14 RG15 RG16 RG19 RG20 RG21 RG22 RG23 RG24 RG25 RG26 RG27 RG28 RG29 RG30 RG31 RG32 RG33 RG34 RG35 RG36 RG37 RG38 RG39 RG40 RG41 RG42 RG43 RG44 RG45 RG46 RG47 RG48 RG49 RG50 RG51 RG52 RG54 RG55 SERVICE NOTE: Components read carefully, the PRODUCT PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. have special characteristics important to safety. Before replacing any of these marked with a n ! SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. SERVICE read PARTS LIST NOTE: Components carefully, the PRODUCT PART DESCRIPTION PART NO. SYMBOL NO. PART NO.
REPLACEMENT PRODUCT components, SYMBOL NO. SERVICE read NOTE: Components carefully, the PRODUCT have special characteristics important to safety. Before replacing any of these marked with a A ! SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing PART NO. PART DESCRIPTION SYMBOL NO. PART DESCRIPTION 0700041 0195900R RES2125 CHIP 1/16W 1KJ TAPE RSC5 RSC6 0195908R RSOl 0195908R RES2125 RES2125 CHIP CHIP l/low l/lOW 2.2KJ 2.
REPLACEMENT PARTS LIST PRODUCT components, SYMBOL NO. SERVICE read NOTE: Components carefully, the PRODUCT PART NO. marked with a A ! have special characteristics important to safety. Before replacing any of these SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. PART DESCRIPTION PART DESCRIPTION 0195250R RES 2125 000 TAPE RY70 RST4 RST5 0195250R 0700041 M RES 2125 CHIP l/l 6W CF l/l 6W 1 .
REPLACEMENT PRODUCT components, SERVICE NOTE: Components read carefully, the PRODUCT SYMBOL NO. PART NO. 1 2 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 20 21 21 22 22 23 23 PH04452 NAll701 NJ01 361 NJ01301 NJ01 302 FTOOOOl FT00002 33200048 33200043 KS.
REPLACEMENT PRODUCT components, PARTS LIST have special characteristics important to safety. Before replacing any of these marked with a n ! SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing SERVICE NOTE: Components read carefully, the PRODUCT PART NO. ESR PART NO.
NOTES: