Colour Television Chassis EM5.3A P/M AA CL 36532017_000.eps 240403 Contents Page 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 4 3. Directions for Use 6 4. Mechanical Instructions 7 5. Service Modes, Error Codes, and Faultfinding 11 6.
EN 2 1. EM5.3A P/M AA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview 1.2 Index of this chapter: 1.1 Technical Specifications 1.2 Connection Overview 1.3 Chassis Overview Connection Overview Note: The following connector color abbreviations are used (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, and Ye= Yellow.
Technical Specifications, Connections, and Chassis Overview 1.3 Audio-out (except on 29PT9221) 1 - Audio S (0.5 Vrms / 10 kohm 2 - Audio L (0.5 Vrms / 10 kohm) 3 - Audio R (0.5 Vrms / 10 kohm) kq kq kq Monitor out 1 - Video 2 - Audio 3 - Audio kq kq kq 1 Vpp / 75 ohm L (0.5 Vrms / 10 kohm) R (0.5 Vrms / 10 kohm) EM5.3A P/M AA AV2 in (SVHS) 1 2 3 -Y 4 -C 1. EN 3 H H j j Gnd Gnd 1 Vpp / 75 ohm 0.3 Vpp / 75 ohm AV1 in 1 -Y 2 - Pb 3 - Pr 0.7 Vpp / 75 ohm 0.7 Vpp / 75 ohm 0.
EN 4 2. EM5.3A P/M AA Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes • Index of this chapter: 2.1 Safety Instructions 2.2 Maintenance Instructions 2.3 Warnings 2.4 Notes • Note: Figures below can deviate slightly from the actual situation, due to the different set executions. 2.1 Safety Instructions 2.3 Safety regulations require that during a repair: • Due to the chassis concept, a very large part of the circuitry (incl. deflection) is “hot”.
Safety Instructions, Warnings, and Notes 2.4 Notes 2.4.1 General • • • • • • 2.4.2 • • • • • • 2.4.3 All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kohm). Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm). All capacitor values are expressed in micro-farads (µ= x 10^-6), nano-farads (n= x 10^-9), or pico-farads (p= x 10^12).
EN 6 • • • 3. EM5.3A P/M AA Directions for Use Use only original spare-parts listed in the Service-Manuals. Not listed standard material (commodities) has to be purchased at external companies. Special information for lead-free BGA ICs: these ICs will be delivered in so-called "dry-packaging" to protect the IC against moisture. This packaging may only be opened short before it is used (soldered).
Mechanical Instructions EM5.3A P/M AA 4. EN 7 4. Mechanical Instructions 1. Disconnect the loudspeaker cable at the top of the subwoofer box. 2. The subwoofer is fixed in the bottom plate with two “rubber feet”. 3. Pull the subwoofer box upwards, and remove it. Index of this chapter: 4.1 Service Connector (for ComPair) 4.2 Set Disassembly 4.3 Service Positions 4.4 Assembly / Board Removal 4.5 Set Reassembly 4.
EN 8 4. EM5.3A P/M AA Mechanical Instructions 2. Hook the bracket in the first row of holes of the bottom tray. In other words, reposition the bracket from [1] to [2]. 4.3.3 LSP Solder Side 1 2 2 1 1502 CL 26532058_015.eps 290502 Figure 4-5 SSB removal (part 1) 1. Put the LSP in service position 2 (as described above). 2. Release the two clamps at the top of the SSB bracket [2] and pull the bracket upward (it hinges in the bracket on the LOT side). 3. You can now remove the complete SSB bracket.
Mechanical Instructions 4.4.2 EM5.3A P/M AA 4. EN 9 Side-I/O Assembly and Panel SAM SDM 3 2 2 2 1 SSB 1 CL 16532149_069.eps 061201 1 Figure 4-9 Side I/O assembly CL 26532041_069.eps 110402 Figure 4-7 SSB removal (part 3) 1. Once you have taken out the SSB, remove the shieldings [2]. Sometimes it is necessary to unsolder some solder tags before doing this [1]. 2. Replace the SSB module in the SIMM-connector in reverse order.
EN 10 4.4.4 4. EM5.3A P/M AA Mechanical Instructions This panel is placed in a bracket that is located on the left side of the tuner. To remove the bracket: 1. Pull the release handle [1] backwards. This will lift the release catch, and the bracket can be pulled out backwards. 2. Release the two securing clamps [2] and lift the board out of the bracket. 3. Both sides of the panel are now easy accessible. DAF Assembly/Panel 1 4 4 2 4.4.7 3 Small Signal Board (SSB) See section 4.3.
Service Modes, Error Codes, and Fault Finding EM5.3A P/M AA 5. EN 11 5. Service Modes, Error Codes, and Fault Finding – – Index of this chapter: 5.1 Test Points 5.2 Service Modes 5.3 Problems and Solving Tips (related to CSM) 5.4 ComPair 5.5 Error Codes 5.6 The Blinking LED Procedure 5.7 Protections 5.8 Repair tips 5.1 – – – – How to enter SDM • Use one of the following methods: • Use the standard RC-transmitter and key in the code "062596", directly followed by the "MENU" button.
EN 12 • • 5. EM5.3A P/M AA Service Modes, Error Codes, and Fault Finding The menu gives an overview of what is received on the current preset. Following items are displayed: Use the DST-emulation feature of ComPair. Press the ALIGN button on the DST while the set is in the normal operation After entering this mode, "SAM" will appear in the upper right corner of the screen. Contents of SAM: • OPERATION HOURS. Displays the accumulated total of operation hours (not the standby hours).
Service Modes, Error Codes, and Fault Finding How to exit SAM Use one of the following methods: • Press the "MENU" button on the RC-transmitter, or • Switch the set to STANDBY via the RC-transmitter, or • Press the "EXIT" button on the DST. 5.2.3 • Customer Service Mode (CSM) Purpose When a customer is having problems with his TV-set, he can call his dealer. The service technician can than ask the customer to activate the CSM, in order to identify the status of the set.
EN 14 • • • • • • 5. EM5.3A P/M AA Service Modes, Error Codes, and Fault Finding (average signal) and to 255 (bad signal). For some software versions, the noise figure will only be valid when "Active Control" is set to "medium" or "maximum". SOURCE. Indicates which source is used and the video/ audio signal quality of the selected source. (Example: Tuner, Video/NICAM) Source: "TUNER", "EXT1", "EXT2", "EXT3", "EXT4", "SIDE", "AV1", "AV2", "AV3" or "AV4".
Service Modes, Error Codes, and Fault Finding White line around picture elements and text 1. Press "MENU", "TV", "PICTURE", "SMART PICTURE". In case the picture improves, decrease the "Sharpness" value. The new value is automatically stored (in "personal" pre-set) for all TV channels. 2. Check line 11 "Sharpness". Decrease the "Sharpness" value. The new value is automatically stored for all TV channels. 5.4.2 Blue picture and/or unstable picture A scrambled or decoded signal is received.
EN 16 5. Service Modes, Error Codes, and Fault Finding EM5.3A P/M AA Table 5-2 Stepwise start-up table Display LED Enabled protection On None State Description mode 0 Low power standby: 5V2/3V3 present, uP in standby-mode 1 High power Standby: TV-set in standby- Wait 1s, mode flash 1 x None 2 Main Power On: HOP in standby, 5V/8V Wait 1s, present, I2C protections on, SSB is flash 2 x powered by standby-supply (5V/8V). Degaussing (12 s) has been activated, MSP is reset.
Service Modes, Error Codes, and Fault Finding EM5.3A P/M AA 5. EN 17 Table 5-3 Error table. Error Device Description Def. item Defect.
EN 18 5. Service Modes, Error Codes, and Fault Finding EM5.3A P/M AA of the inputs of the HOP, the relevant error bit in the HOP register is set to "high". If this error bit is still "high" after 1 s, the OTC will store the error code in the error buffer of the NVM and, depending on the relevancy of the error bit, the set will either go into the protection mode or not.
Service Modes, Error Codes, and Fault Finding 5.8 Repair tips 5.8.1 Miscellaneous 5. EN 19 5. The OTC will un-blank the picture. 6. When you switch "off" the set, this is done in a controlled way via the POR signal [3]. The relay you hear when you switch the set "on" (from Standby or via the mains switch), is from the degaussing circuitry. It is not used for switching the Power Supply (as done in the MGchassis).
EN 20 5.8.6 5. EM5.3A P/M AA Service Modes, Error Codes, and Fault Finding Standby Supply The simplest way is to replace the components of the Standby Supply with repair kit 3122 785 90460. 5.8.7 Line Deflection The simplest way is to replace the components of the Line Deflection circuitry with repair kit 3122 785 90330. 5.8.8 Frame Deflection To prevent this from happening, you must: 1.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6. EN 21 6.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6. EN 22 Block Diagram Supply and Deflection E DEFLECTION MAINS SWITCH PANEL A1 MAIN SUPPLY A3 LINE DEFLECTION DCSHIFT CIRCUIT 3550 8+ 1 2 0201 2 3 1 1 4 220V 0202 2 0202 2 T5A 1 1 2 1501 V RS 3 3 2 1502 2 5515 MAINS FILTER 1 1550 4 6408 +5.2V 3416 A24 7409 4- + 3 1 A17 2.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6. EN 24 Block Diagram Video VIDEO AUDIO DEMODULATOR B6 IF,IO VIDEOPOCESSING 7402 AUDIO DEMODULATOR B3A B4 HOP OTC CVBS-TER-OUT 7736 1411 SEE BLOCK DIAGRAM AUDIO SYNC SEPAR. 7410 10 CVBS-SC1-AV1-IN 16 Y_CVBS-SC2_AV2-IN 6 7 Y-CVBS-SC2-AV2-IN C-SC2-SVHS-IN 20 21 63 64 Y-CVBS-FRONT-IN C-FRONT-IN 23 24 H-SYNC PROC.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6. EN 25 Block Diagram Video (For Dual Window Versions) VIDEO IF,IO VIDEOPOCESSING 7402 B6 AUDIO DEMODULATOR AUDIO DEMODULATOR B3A B4 HOP B1 OTC CVBS-TER-OUT 1406 1407 7411 EF TUNER AGC AGC 15 HIP QSS MIXER AM DEMO SCL-S SIF2 64 SIF1 63 VIDEO SWITCH + CONTROL U SEE BLOCK DIAGRAM AUDIO B5 10 4 C-FRONT-IN CVBS-SC1-AV1-IN EF 5 8 V Y-CVBS-SC2-AV2-IN C-SC2-SVHS-IN 20 21 63 64 Y-CVBS-FRONT-IN C-FRONT-IN 23 24 N.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6.
Block Diagrams, Testpoint Overviews, and Waveforms EM5.3A P/M AA 6. EN 29 Supply Lines Overview SUPPLYLINE OVERVIEW A1 0201 1 1051 0202 1 MAIN SUPPLY 0202 1 1501 3509 2 A8 -20V B1 TUNER SIMM CONNECTOR COLD +5.2V HOT 2 6525 +5.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 30 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 36 Large Signal Panel: Tuner SIM Connector (Female) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TUNER SIM CONNECTOR (FEMALE) 3432 100K FBL-SC1-IN 5 +3V3 NC GND 9987 1961 A11-51 CVBS-TER-OUT SC1-B-IN_U-IN 2 +8V 3210 5 1932 9905 1 PH-B 1966 PH-B 10 2917 3903 ANTI MOIRE 2 DEGAUSSING -..
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 37 Large Signal Panel: Receiver 1950 A1 2900 B2 3900 A3 3901 B3 1 Large Signal Panel: Front 3902 C3 6900 B3 1 2 3 2 4 3 FRONT RECEIVER 1947 9978 RES VS 2 CTRL CIRCUIT OUT 1 3900 DEM 220R 3 +5.2V 9973 +8V 3902 6900 B 1949 470R GND RC RECEIVER B A8-24 NC B RC 1 B EH-B A8-27 1946 1 TO 0241 C C CL 26532067_004.eps 120602 2 2 PH-B C 1 9970 +5.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 39 Layout Large Signal Panel (Top Side) CL 26532067_007.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 41 Layout Large Signal Panel (Overview Bottom Side) Part 2 CL 26532067_08b.eps Part 1 CL 26532067_08a.eps Part 4 CL 26532067_08d.eps Part 3 CL 26532067_08c.eps CL 26532067_008.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 42 Layout Large Signal Panel (Part 1 Bottom Side) CL 26532067_08a.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 43 Layout Large Signal Panel (Part 2 Bottom Side) CL 26532067_08b.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 44 Layout Large Signal Panel (Part 3 Bottom Side) CL 26532067_08c.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 45 Layout Large Signal Panel (Part 4 Bottom Side) CL 26532067_08d.
1 ( SIM CON.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 47 Small Signal Board: IF.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 54 Small Signal Board: OTC Flash AA(10) 4 3051-D 5 A(10) A(13) 3 100R A(14) 100R A(15) 2 3074-B7 94 P1-1|T1 0V 470R 3001 2V3 +3V3_INTOTC 9003 RES 93 P1-0|T0 OTC F045 2001 5 0015 SDA WC_ 7 M24C32 SCL 6 7011 NVM SLOT 1.2x3.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 57 Small Signal Board: Headphone Amplifier 1 2 3 4 6 5 7 8 9 2520 A6 2521 A4 HEADPHONE-AMPLIFIER 2522 C5 2523 C5 2524 C4 2525 E5 2526 E5 +8V_AUD 2520 100n A 2521 F500 5 100n +8V_AUD 47K 3511 100K 1u 15K 100K 12K 3536 100p 3504 B1- 3509 E5 3510 A4 3511 B5 3512 B4 3513 B4 3514 C4 3515 D5 A PDZ-2.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 58 Layout Small Signal Board (Overview Top Side) PART 1 E_14600_013a.eps 3104 313 6005.4 PART 2 E_14600_013b.eps E_14600_013.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 59 Layout Small Signal Board (Part 1 Top Side) PART 1 E_14600_013b.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 60 Layout Small Signal Board (Part 2 Top Side) PART 2 E_14600_013b.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 61 Layout Small Signal Board (Overview Bottom Side) PART 1 E_14600_014a.eps PART 2 E_14600_014b.eps 3104 313 6005.4 E_14600_014.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 62 Layout Small Signal Board (Part 1 Bottom Side) PART 1 E_14600_014a.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 63 Layout Small Signal Board (Part 2 Bottom Side) PART 2 E_14600_014b.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 65 Double Window Panel: Tuner Personal Notes: 0255 C4 2261 C1 2262 C2 2265 A3 2269 D5 3263 A2 3264 A2 3265 B2 1 C2 3267 D3 3268 D3 3270 C2 5261 B1 F201 A2 5262 B1 7201 B3 2 3 4 TUNER PANEL 5 C2 F1 F1 F4-13 AGC 3264 10K 1V / div DC 20µs / div F201 F2 A A 2265 100u 3263 3K9 200mV / div DC 20µs / div RES 3265 4K7 2 RES 5262 IF1 IF2|GND 5 AGC VST 1 C 0255 33V 3267 +33V 2269 47n D E_14600_074.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 69 Layout Double Window Panel (Top Side) 0200 0201 0205 0207 0209 0236 0237 0255 0272 0273 1327 A4 A6 A5 A1 A3 A2 C5 C2 A3 A6 A2 1333 1334 1352 1501 2261 2265 2301 2304 2306 2311 2316 B3 B3 B2 A1 C3 B1 A3 B3 B3 B3 B2 2317 2319 2322 2327 2328 2331 2333 2348 2349 2350 2351 8204 000 5952.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 70 Layout Double Window Panel (Bottom Side) 2262 2269 2302 2303 2309 2312 2313 C5 C5 B4 B4 B4 B5 B4 2314 2321 2324 2332 2334 2335 2336 B5 A4 A4 A5 A5 A4 A4 2338 2342 2345 2354 2356 2357 2372 8204 000 5952.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 75 Layout CRT / Auto SCAVEM Panel (Top Side) 3104_303_3819.3 CL 36532017_043.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 76 Layout CRT / Auto SCAVEM Panel (Bottom Side) 3104_303_3819.3 CL 36532017_044.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 77 DC Shift Panel Personal Notes: DC-SHIFT 318 N.C. A 1430 1 400mA MP 40 2 5430 9493 1 TO 1419 I 2 DAF 4 5493 317 B1 318 A1 1430 A3 2430 B3 2431 B4 2493 B2 5430 A3 5493 B2 6430 B3 6431 B4 6432 B3 6433 B4 3 317 BYD33V 6433 470p 6431 2431 470p 2430 BY228/20 68n BY228/20 2493 6430 2 BYD33V CU15 6432 1 B C E_14600_047.eps 250304 3104 303 3654.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 79 Layout VDAF Panel (Top Side) 3104 303 3748.4 Layout VDAF Panel (Bottom Side) E_14600_031.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 80 Jack-High Defenition Interface Panel: Control 1 2 3 4 5 6 7 8 9 10 11 CONTROL JACK-HIGH DEFINITION INTERFACE SWITCH-IC RGB-OUTPUT SELECTION 9100 7102-A 74HC4052D 8 9102 20 11 B2-IN 19 10R 2 22u 6.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. Layout Jack-High Defenition Interface Panel (Top Side) 3104 303 3769.7 E_14600_069.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA Layout Side I/O Panel (Top Side) 7. EN 85 Layout Side I/O Panel (Bottom Side) 1326 1327 1328 1333 1344 1346 1936 2811 2813 3802 3803 3804 3826 3827 3828 3829 3830 3835 3842 3999 5800 9800 9802 9803 9810 CL 26532041_054.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 86 Top Control Panel 0345 A4 0346 B4 1701 D1 1702 D1 1703 D3 1704 D3 1705 D2 3001 E1 3002 E1 3003 E1 3004 E1 3005 E2 Top Control Panel (Top Side) 3010 D3 3011 E3 3012 C3 3013 C3 3006 E2 3007 E2 3008 D2 3009 E3 P 2 I709 E1 I710 A3 I711 B3 I712 D4 I705 E3 I706 E3 I707 E2 I708 E1 I701 C3 I702 D3 I703 D3 I704 D2 I713 D4 3 CL 26532041_056.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 89 Layout Auto SCAVEM Panel (Top Side) 1440 1940 1955 1956 A2 C2 B1 B2 2208 2304 2600 2608 B1 B2 C1 A2 5600 5601 9001 9004 3104 303 3750.7 C1 B1 C2 A2 9005 9006 9021 9022 A2 A2 A2 A1 9023 9024 9025 9026 A1 B1 A1 B2 9027 9028 9029 9030 Layout Auto SCAVEM Panel (Bottom Side) A2 A2 B2 B2 9031 9032 9033 9034 B1 B1 A1 A1 9035 9036 9037 9038 A2 C1 C1 A2 9039 9040 9041 9042 A2 A1 A1 C1 9043 B1 9044 C2 E_14600_041.
Circuit Diagrams and PWB Layouts EM5.3A P/M AA 7. EN 90 Personal Notes: E_06532_013.
Alignments EM5.3A P/M AA 8. EN 91 8. Alignments Index of this chapter: 8.1 General Alignment Conditions 8.2 Hardware Alignments 8.3 Software Alignments 8.4 Option Settings 8.1 General Alignment Conditions 8.1.1 Start Conditions 8.2 Hardware Alignments Note: The Service Alignment Mode (SAM) is described in chapter 5 of the Service Manual. Menu navigation is done with the "CURSOR UP, DOWN, LEFT or RIGHT" keys of the remote control (RC) transmitter.
EN 92 8. EM5.3A P/M AA Alignments 2. Adjust the STATIC focus until the vertical lines at the sides of the screen have minimum width, without introducing a visible haze. 3. Adjust the DYNAMIC focus until the horizontal lines at the centre of the screen have minimum width, without introducing a visible haze. 4. Check overall spot performance and repeat steps 2 and 3 to achieve the best result: a compromise between minimal visible haze at the middle of the screen and sharp lines at the edges of the screen.
Alignments Table 8-1 OSD feedback of AFC alignment Out AFC-frequency High In High [In] [Low] Out Low 1. The first item (IN or OUT) informs you whether you are in or out the AFC-window. 2. The second item (HIGH or LOW) informs you about whether the AFC-frequency is too high or too low. 3. First, you must align the IF AFC parameter such that you come into the AFC-window (= IN). 4. Then you must look for the point where the IF AFC parameter changes from HIGH to LOW.
EN 94 • 8.3.5 8. EM5.3A P/M AA Alignments Table 8-4 Vertical S-Correction default value Default value = “9” for PixelPlus2 sets or “11” for nonPixelPlus2 sets.. LUM. DELAY BYPASS: apply a NTSC colour bar/ greyscale pattern as a test signal. Adjust this value until the transients of the colour and black & white part of the test area are at the same position. Default value = “7” for PixelPlus2 sets or “10” for nonPixelPlus2 sets..
Alignments 8.3.7 GEO-SW (Super Wide geometry alignment in 16:9 sets) You only need to set the following values (if the normal geometry alignment has been performed correctly): 1. V. S-CORRECTION: enter value of the NORMAL GEOMETRY alignment. 2. H. AMPLITUDE: enter value of the NORMAL GEOMETRY alignment subtracted by "1". 3. EAST/WEST PARABOLA: enter value of the NORMAL GEOMETRY alignment. 8.3.
EN 96 8.4.3 8. EM5.3A P/M AA Alignments SERVICE OPTIONS Select this sub-menu to set the initialisation codes (= options) of the set via text menu's. Table 8-6 Option overview Menu-item Dual screen Subjects PIP/Dual Screen Text/EPG Dualscreen DS/PIP Tuner Teletext Flash RAM NexTView Display CRT Type CRT size Picture Rotation Video repro Featurebox type Lightsensor 3D Combfilter Auto Scavem Improv.
Alignments 8.4.4 OPT. NO. (Option numbers) Select this sub menu to set all options at once (expressed in two long strings of numbers). An option number (or option byte) represents a number of different options. When you change these numbers directly, you can set all options very fast. All options are controlled via eight option numbers. When the EAROM is replaced, all options will require a resetting. To be certain that the factory settings are reproduced exactly, you must set both option number lines.
EN 98 9. EM5.3A P/M AA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets • Index of this chapter: 9.1 Introduction 9.2 Block Diagram 9.3 Feature Box 9.4 PICNIC 9.5 Columbus 9.6 FEM (Falconic Embedded Memory) 9.7 Eagle 9.8 Abbreviation list 9.9 IC Data Sheets • • • The availability of Double Window (DW) or Picture In Picture (PIP) depends on the model range.
Circuit Descriptions, Abbreviation List, and IC Data Sheets the PICNIC, then fed to the HOP (High-end Output Processor). This IC handles the video control and geometry part. The RGBsignals for TXT/OSD (from the microprocessor) are also inserted via the HOP. The video part delivers the RGB signals to the CRT-panel and the geometry part delivers the H-drive, Vdrive, and a drive-signal for rotation. Both deflection circuits are “hot” and located on the LSP. They are driven by the HOP.
EN 100 • • • 9. EM5.3A P/M AA Circuit Descriptions, Abbreviation List, and IC Data Sheets ratio belonging to the display and does not show black bars. This is done by the control software. Auto Format is controlled via main software by reading out the black bar information from the FBX. Field Rate Upconversion. In order to remove large area flicker from the TV screen, the field-rate of the video is doubled by the Feature Box. A 50/60 Hz video input is converted to 100/120 Hz.
Circuit Descriptions, Abbreviation List, and IC Data Sheets of the 2D Comb filter to the frequencies where the sub carrier is present, a horizontal band pass filter always precedes a 2D Comb filter. When a 2D Comb filter has no extra hardware to avoid problems at vertical colour transients (or this extra hardware is switched “off”), the Comb filter is called a “simple median filter”. When there is extra hardware to avoid these kinds of problems, the filter is called a “median filter”.
EN 102 9.5.3 9. EM5.3A P/M AA Circuit Descriptions, Abbreviation List, and IC Data Sheets Noise Reduction and Noise Estimator 9.6.6 EDDI is an Edge Dependent De-Interlacer. This improved deinterlacer, results in smaller jagged lines for video input sources (not for film sources!). The noise reduction function is a sophisticated successor of the noise reduction module from the PICNIC-chip, also known as “LIMERIC”.
Circuit Descriptions, Abbreviation List, and IC Data Sheets • Colour Dependent Sharpness (CDS): The colour dependent sharpness circuit increases the luminance sharpness in saturated red and magenta parts. The reduction of the normal peaking can be switched “on/off”. The below given colour features are implemented in the Eagle: • Digital Colour Transient Improvement (DCTI): DCTI equals the PICNIC DCTI implementation with improved control range. The DCTI is done with Eagle i.s.o. PICNIC.
EN 104 9.8 9. EM5.
Circuit Descriptions, Abbreviation List, and IC Data Sheets LINE DRIVE LNA LORE LSP MSP MUTE NC NVM O/C ON/OFF LED OSD OTC P50 PCB PICNIC PIP Progressive Scan PTP RAM R-TXT RC RC5 / RC6 RESET RGB-PIP RGB-TXT RGB-VC ROM SAM SC S/C SCAVEM SCL-F SD SDA-F SIF SIMM SNERT SSB STBY SW SWAN TXT TXT-DS TXT-KILL uP U100 V100 VA50 VBAT VD100 VDPOS VDNEG Line drive signal (for the Line transistor) Low Noise Adapter LOcal REgression based noise reduction Large signal panel Multi-standard Sound Processor: ITT sound d
EN 106 9.9 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets EM5.3A P/M AA IC Data Sheets In this paragraph, the internal block diagrams and pinning are given of ICs that are drawn as a 'black box' in the electrical diagrams (with the exception of 'memory' and 'logic' ICs). 9.9.1 Diagram B3B, SAA4998 (IC7760) Block diagram of the luminance part in full FALCONIC mode.
Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.
EN 108 9.9.3 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets EM5.
Spare Parts List EM5.3A P/M AA 10. EN 109 10.
EN 110 2530 2531 2531 2532 2533 2534 2535 2537 2537 2538 2539 2540 2540 2541 2541 2542 2543 2544 2544 2601 2603 2604 2605 2620 2621 2622 2623 2624 2624 2625 2625 2627 2628 2630 2631 2633 2633 2635 2642 2653 2653 2656 2657 2659 2660 2661 2662 2702 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2726 2727 2728 2729 2730 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2753 2754 2755 2756 2757 10. EM5.
EN 111 3466 3467 3472 3474 3475 3476 3478 3479 3480 3481 3482 3483 3483 3485 3486 3486 3487 3487 3488 3489 3490 3491 3492 3493 3495 3496 3497 3500 3501 3501 3504 3505 3505 3506 3507 3508 3509h 3510 3511 3512 3512 3513 3513 3514 3514 3515 3515 3517 3518 3518 3519 3519 3520 3520 3520 3521 3522 3523 3524 3525 3527 3528 3529 3530 3531 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3540 3541 3543 3543 3544 3545 3546 3547 3547 3548 3549 3550h 3551 3552 3552 3553 3553 3554 3555 10. EM5.
EN 112 3994 3995 3996 3997 9103 9111 9128 9129 9130 9131 9200 9201 9202 9203 9204 9207 9208 9209 9210 9211 9212 9214 9215 9216 9217 9218 9219 9221 9222 9251 9265 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9288 9289 9291 9293 9294 9295 9296 9297 9298 9418 9421 9422 9424 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9440 9441 9443 9481 9483 9499 9505 9560 9561 9567 9621 9624 9676 9677 9702 9704 9705 9706 9707 9711 9713 9714 9716 10.
EN 113 6533 6533 6534 6535 6536 6537 6538 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6701 6745 6901 10. EM5.
EN 114 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2582 2583 2592 2593 2594 2595 2600 2601 2602 2603 2604 2609 2610 2611 2612 2629 2630 2632 2634 2637 2640 2643 2643 2644 2645 2645 2646 2649 2651 2652 2653 2654 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2670 2673 2674 2677 2678 2679 2680 2681 2682 2686 2687 2690 2693 2694 2695 2697 2698 2699 2701 2704 2707 2709 2710 2711 2712 2713 2714 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 10.
EN 115 3003 3006 3007 3008 3009 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3024 3025 3026 3027 3029 3031 3033 3034 3035 3039 3040 3041 3042 3044 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3059 3061 3062 3064 3065 3066 3067 3068 3069 3073 3074 3076 3078 3079 3080 3081 3088 3090 3093 3094 3095 3096 3097 3099 3302 3304h 3306 3307 3308 3308 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3324 3327 3328 3329h 3330 3331 3332 3333 3334 3335 3336 10. EM5.
EN 116 3681 3682 3684 3685 3688 3689 3692 3693 3698 3699 3700 3701 3702 3703 3704 3705 3709 3710 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3735 3736 3737 3738 3739 3740 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3752 3753 3753 3754 3755 3756 3757 3758 3759 3762 3763 3764 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3784 3785 3786 3787 3788 3789 3790 3791 3792 10. EM5.
EN 117 9928 9929 9935 9937 9938 9939 9941 9942 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 10. EM5.3A P/M AA 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30759 4822 051 30759 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0603 75Ω 5% 0.062W 75Ω 5% 0.
EN 118 2303 2306 2309 2312 2313 2314 2316 2317 2319 2321 2322 2324 2327 2328 2331 2332 2333 2334 2335 2336 2338 2342 2345 2348 2349 2350 2351 2354 2355 2356 2357 2372 2373 2374 2375 2376 2377 2380 2385 2386 2390 2391 2392 2393 2401 2402 2403 2404 2405 2411 2412 2415 2431 2432 2434 2436 2438 2439 2440 2811 2812 2813 2814 2816 2817 2818 2819 2821 2822 2823 2824 2825 2826 2827 2828 2829 2831 2832 2833 2834 2836 2837 2838 2839 2841 2842 2843 2844 2846 2847 2848 2849 2851 2852 10. EM5.
EN 119 10. EM5.3A P/M AA b 5262 5309 5332 5333 5334 5349 5350 5351 5352 5401 5816 5818 5827 5834 5839 5848 5849 5851 5853 f 4822 157 11778 4822 157 71334 4822 157 71334 4822 157 71334 4822 157 71334 4822 157 71694 3198 018 61590 3198 018 61590 4822 157 71334 2422 535 94637 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 4822 157 11506 5.6µH 0805 10% 0.68µH 5% 1008 0.68µH 5% 1008 0.68µH 5% 1008 0.68µH 5% 1008 0.
EN 120 9406 9408 9409 9428 9432 9437 9450 9452 9453 10. 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 EM5.3A P/M AA Jumper 0805 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0603 Jumper 0805 Jumper 0805 Jumper 0805 3104 308 20571 3198 036 90010 4822 526 10704 2422 549 42896 4822 157 11867 4822 157 11867 4822 157 50964 4822 157 11869 4822 157 11891 2722 122 00337 2722 122 00337 2722 122 00337 Transf.
EN 121 2936 2937 2938 2939 10. EM5.3A P/M AA 4822 126 14491 2238 586 59812 4822 124 23237 4822 124 23237 2.2µF 10V 0805 100nF 20% 50V 0603 22µF 6.3V 22µF 6.
EN 122 10. EM5.
Revision List 11. Revision List First release EM5.3A P/M AA 11.
