Philips GR2.2AA Service Manual Download Page 26

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Stereo IF/sound module

2201

4 8 2 2 1 2 1 5 1 2 5 2 470nF 5% 63V

2 2 0 2

4 8 2 2 1 2 1 5 1 2 5 2 470nF 5% 63V

2 2 0 3

4 8 2 2 1 2 2 3 1 9 1 6

1 0 % 6 3 V

2 2 0 4

4 8 2 2 1 2 1 4 2 4 0 8

2 2 0 5

4 8 2 2 1 2 2 3 1 9 4 7

2 2 0 6

4 8 2 2 1 2 1 5 1 2 5 2

2 2 0 7

4 8 2 2 1 2 1 5 1 2 5 2

2 2 0 8

4 8 2 2 1 2 4 4 1 5 0 9

3 1 1 0
3 1 1 2

3 1 1 3
31155

2 2 0 9

4 8 2 2 1 2 4 4 1 5 0 9

2 2 1 0

4 8 2 2 1 2 2 3 1 9 4 7

2211

4 8 2 2 1 2 4 4 0 1 9 8

2 2 1 2

4 8 2 2 1 2 4 4 0 4 3 5

2 2 1 3

4 8 2 2 1 2 2 3 1 7 8 2

5 % 6 3 V
2 0 % 6 3 V

470nF 5% 63V
470nF 5% 63V

2 0 % 3 5 V

20% 63V

2 0 %

2 0 % 5 0 V

1 0 % 5 0 V

2 2 1 4

4 8 2 2 1 2 2 3 1 7 8 2

15nF 10% 50V

2 2 1 5

4822 122 31981

33nF 50V

2 2 1 6

4 8 2 2 1 2 2 3 1 9 1 6

1 0 % 6 3 V

2 2 1 7

4822 122 31981

33nF 50V

2 2 1 8

4 8 2 2 1 2 2 3 1 9 1 6

1 0 % 6 3 V

3 1 1 5
31176
3 1 1 7
3 1 1 9
3 1 2 0
3121”

3 1 2 2
3 1 2 3
3 1 2 4

2 2 1 9

4 8 2 2 1 2 4 4 1 5 7 7

2 0 % 5 0 V

2 2 2 0

5 3 2 2 1 2 1 4 2 4 9 8 680nF 5% 63V

2221

5 3 2 2 1 2 1 4 2 4 9 8 680nF 5% 63V

2 2 2 2

4 8 2 2 1 2 4 4 1 6 4 3

2 0 % 1 6 V

2 2 2 3

5 3 2 2 1 2 2 3 1 6 4 7

1 0 % 6 3 V

3 1 2 5

4 8 2 2 0 5 1 1 0 1 0 2

1 k 2%

3 1 2 6

4 8 2 2 0 5 1 1 0 1 0 2

1 k 2%

3 1 2 7

4 8 2 2 0 5 1 1 0 1 5 2

1 k5 2%

3 1 2 8

4 8 2 2 0 5 1 1 0 1 8 2

1 k8 2%

3 1 5 0

4 8 2 2 0 5 1 1 0 1 0 3

2 %

3 1 5 1

4 8 2 2 0 5 1 2 0 2 2 2

3 1 5 2

4 8 2 2 0 5 1 1 0 1 0 3

3 1 5 3

4 8 2 2 0 5 1 1 0 1 0 3

3 1 5 4

4 8 2 2 0 5 1 1 0 1 0 3

3 2 0 0

4822 051 10331

3 0 1 2

4 8 2 2 0 5 1 1 0 5 6 2

2 %

3 0 1 3

4 8 2 2 0 5 1 1 0 2 7 3 2 7 k 2 %

3 0 1 4

4 8 2 2 0 5 1 1 0 8 2 3 8 2 k 2 %

3 0 1 5

4 8 2 2 1 1 6 5 2 2 3 4

5 %

3 0 1 6

4 8 2 2 1 0 0 1 1 8 1 9

3 0 %

3201

4 8 2 2 0 5 1 1 0 3 3 1

3 2 0 2

4 8 2 2 0 5 1 1 0 5 6 3

3 2 0 3

4 8 2 2 0 5 1 1 0 5 6 3

3 2 0 4

4822 101 11191

3 0 1 7

4 8 2 2 0 5 1 1 0 8 2 3 8 2 k 2 %

3 0 1 9

4 8 2 2 0 5 1 1 0 4 7 3 4 7 k 2 %

3 0 2 0

4 8 2 2 0 5 1 1 0 2 7 3 2 7 k 2 %

302 1

4 8 2 2 0 5 1 2 0 1 8 3

5 %

3 0 3 0

4 8 2 2 0 5 1 1 0 2 2 3 2 2 k 2 %

3 2 0 5

4 8 2 2 0 5 2 1 0 2 2 9

5 %

3 2 0 6

4 8 2 2 0 5 1 1 0 4 7 8

5 %

3 2 0 7

4 8 2 2 0 5 1 1 0 2 2 3 2 2 k 2 %

3 2 0 8

4 8 2 2 0 5 1 1 0 2 7 2

2 %

3 2 0 9

4 8 2 2 0 5 1 1 0 3 3 3 3 3 k 2 %

3031

4 8 2 2 0 5 1 1 0 4 7 4 4 7 0 k 2 %

3 0 3 5

4 8 2 2 0 5 1 1 0 6 8 2

2 %

3 0 3 6

4 8 2 2 0 5 1 1 0 4 7 2

2 %

3 0 3 7

4 8 2 2 0 5 1 1 0 3 9 2

2 %

3 0 3 8

4 8 2 2 0 5 1 1 0 4 7 2

2 %

3 2 1 0

4 8 2 2 0 5 0 1 1 0 0 2

l k 1 %

3211

4 8 2 2 0 5 1 1 0 1 0 1

2 %

3 2 1 3

4 8 2 2 1 1 6 5 2 2 3 3

5 %

3 2 1 4

4 8 2 2 0 5 1 1 0 1 0 2

l k 2 %

3 2 1 5

4 8 2 2 0 5 1 1 0 1 0 2 l k 2 %

3 0 3 9

4 8 2 2 0 5 1 1 0 4 7 2

2 %

3 0 4 0

4 8 2 2 0 5 1 1 0 4 7 2

2 %

3041

4 8 2 2 0 5 1 1 0 2 2 1

2 %

3 0 4 2

4 8 2 2 0 5 1 1 0 1 5 1

2 %

3 0 4 2

4 8 2 2 0 5 1 5 1 2 0 1

1 %

3 0 4 3

4 8 2 2 1 1 6 5 2 1 7 5

1 oon 5 %

3 0 4 4

4 8 2 2 0 5 1 1 0 2 7 1

2 %

3 0 4 6

4 8 2 2 1 1 6 5 2 2 2 8

5 %

3 0 4 7

4 8 2 2 0 5 1 1 0 8 2 2

2 %

3 0 4 8

4 8 2 2 1 0 1 1 1 1 8 8 2 k

3 2 1 6
Jumper

4010..
4 2 0 5

5 0 1 0

5 0 3 5
5036”
5 0 3 6

3 0 4 9

4 8 2 2 0 5 1 2 0 1 8 3

5 %

5 0 3 7

3 0 5 0

4 8 2 2 0 5 1 1 0 2 7 2

2 %

5 0 3 8

3051

4 8 2 2 0 5 1 1 0 5 6 3 5 6 k 2 %

5 0 3 9

3 0 5 2

4 8 2 2 0 5 1 1 0 1 0 2

1 k 2%

5 0 8 0

3 0 5 3

4 8 2 2 1 1 6 5 2 2 3 3

5 %

5 1 0 3

3 0 5 5

4 8 2 2 0 5 1 1 0 1 0 3

2 %

5 1 0 4

3 0 5 6

4 8 2 2 0 5 1 1 0 4 7 1

2 %

5 1 0 5

3 0 5 8

4 8 2 2 0 5 1 1 0 4 7 2

2 %

5 0 4 2

3 0 6 0

4 8 2 2 0 5 1 1 0 4 7 1

2 %

3061

4 8 2 2 0 5 1 1 0 1 2 4

2 %

5 1 5 0

3 0 6 2

4 8 2 2 0 5 1 1 0 5 6 3 5 6 k 2 %

3 0 6 3

4 8 2 2 0 5 1 1 0 2 7 2

2 %

3 0 6 4

4 8 2 2 0 5 1 1 0 2 2 4 2 2 0 k 2 %

3 0 6 5

4 8 2 2 0 5 1 1 0 1 2 4

120k 2%

3 0 6 6

4 8 2 2 0 5 1 1 0 8 2 4 8 2 0 k 2 %

3081

4 8 2 2 0 5 1 1 0 5 6 9

2 %

3 1 0 5

4 8 2 2 0 5 3 1 1 1 2 1

5 %

3 1 0 6

4 8 2 2 0 5 1 1 0 5 6 1

2 %

3 1 0 7

4 8 2 2 0 5 1 1 0 1 0 2

1 k 2%

3 1 0 8

4 8 2 2 0 5 1 1 0 5 6 1

2 %

6 0 3 7

6 0 3 8
6 0 3 9
6 0 4 0
604 1

3 1 0 9

4 8 2 2 0 5 1 1 0 5 6 2

2 %

6 0 4 2
6 0 4 3
6 1 0 6
6 1 0 7
6 1 0 8

Spare parts list

Liste

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 3 0 1

2 %

4 8 2 2 0 5 1 1 0 3 3 1

2 %

4 8 2 2 0 5 1 1 0 5 6 1

2 %

4822 051 10681

2 %

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 2 7 2

2 %

4 8 2 2 0 5 1 1 0 5 6 2

2 %

4 8 2 2 0 5 1 1 0 1 2 2

1 k2 2%

4 8 2 2 0 5 1 1 0 5 6 1

2 %

4 8 2 2 0 5 1 1 0 0 0 8 jumper

5 %

  2 %
  2 %
  2 %

2 %
2 %

5 6 k 2 %
5 6 k 2 %

3 0 %

4 8 2 2 0 5 1 1 0 1 0 1

2 %

4822 051 10008 jumper

4 8 2 2 1 5 7 5 3 3 0 2
4 8 2 2 157 61898
4 8 2 2 157 53534

5 %

4 8 2 2 157 53609

5 %

4 8 2 2 157 63824

5 %

4 8 2 2 157 53537

5 %

4 8 2 2 157 63076

5 %

4 8 2 2 152 20678

1 0 %

4 8 2 2 157 53539

5 %

4 8 2 2 157 52511

4 8 2 2 157 63077

5 %

4 8 2 2 157 52511
4 8 2 2 157 53634

1 0 %

4 8 2 2 157 62767
4 8 2 2 157 63845

4 8 2 2 1 3 0 8 0 8 8 8

BA682

4 8 2 2 1 3 0 8 0 8 8 8

BA682

4 8 2 2 1 3 0 3 0 6 2 1
4 8 2 2 130 80446 LL4148
4 8 2 2 130 80446 LL4148
4 8 2 2 130 80446 LL4148
4 8 2 2 130 80446 LL4148
4 8 2 2 1 3 0 8 0 8 8 8

BA682

4 8 2 2 1 3 0 8 0 8 8 8

BA682

4 8 2 2 1 3 0 8 0 8 8 8

BA682

6 1 0 9

4 8 2 2 1 3 0 8 0 4 4 6 LL4148

6 1 5 0

4 8 2 2 1 3 0 8 0 8 8 8 BA682

6151

4 8 2 2 1 3 0 8 0 8 8 8 BA682

6 2 2 0

4 8 2 2 1 3 0 8 1 0 1 5

7 0 0 0

4 8 2 2 2 0 9 7 2 8 1 2

7 0 3 0

5 3 2 2 1 3 0 4 2 0 1 2

7 0 3 1

4 8 2 2 1 3 0 6 1 2 0 7

7 0 3 5

4 8 2 2 1 3 0 4 4 1 2 1

7 0 4 0

5 3 2 2 1 3 0 4 2 0 1 2

7 1 0 0

4 8 2 2 2 0 9 6 3 0 5 9

7 1 0 1

4 8 2 2 2 0 9 6 3 7 8 4

7 1 0 2

4 8 2 2 1 3 0 6 1 2 0 7

7 1 0 4

4 8 2 2 1 3 0 6 1 2 0 7

7 1 5 0

4 8 2 2 1 3 0 6 1 2 0 7

7 1 5 1

4 8 2 2 1 3 0 6 1 2 0 7

7 2 0 0

4 8 2 2 2 0 9 6 3 9 6 7

7 2 2 0

4 8 2 2 2 0 9 6 3 7 3 4

7 2 3 2

5 3 2 2 1 3 0 4 1 9 8 2

7 2 3 3

4 8 2 2 1 3 0 4 2 5 1 3

B C 8 4 8
B C 3 3 8
B C 8 5 8

BC848
BC848
BC848

system BGDK
system
system

3 5 3 2

3 5 7 5

‘2

2
2
2

6361

6 3 8 2

2
2
2

7 3 6 5

2
2
2
2
2
2

Summary of Contents for GR2.2AA

Page 1: ...Diagram E Picture tube module Diagram F Mono IF sound module Diagram G Stereo IF sound module Diagram HI NICAM IF sound module Diagram I PIP module Diagram K Teletext module Diagram J 7 Electrical adjustments 8 List of error messages and repair tips 9 Directions for use and survey of menus 10 Electrical spare parts lists Page 1 2 2 1 3 1 4 1 5 1 5 3 6 1 6 5 6 9 6 16 6 26 6 27 6 30 6 35 6 41 6 47 6...

Page 2: ...erial voltage Pull in range colour synchronization Pull in range horizontal synchronization 220 2 4 0 V k 1 0 50 Hz t 10 75Cl coax 4oJJv 32mV 300Hz f 300Hz Local operation functions Indications P P 4 4 install Programmes O 59 VCR operation on programmes O 59 On Screen Display OSD LED standby red operation green RC5 reception flashing yellow internal fault in PP flashing PCS 59 732 GB ...

Page 3: ...d I 14 15 Red a 0 7V 75Q 16 RGB Status O 0 4V int I 3V ext 7521 17 CVBS BI 18 CVBS mL 19 CVBS e lV 75G 20 CVBS 0 I V 75nl 2 1 Earth screen EXT2 Audio out 1 I 2 1 3 Y a 4 c 0 lV 75sI lV 75fi3 2x Front 2x CINCH Audio L R 0 2 2V 0 5 v non 2 10k W EXT3 1 Audio 0 R 0 5V 5 IkG 2 Audio R 0 2 2V i fi F tt Ms I 1 kf2 5 6 Audio L 0 2 2V 0 5 V 2 10kn 7 8 CVBS status 3 0 O 2V int 9 5 l 2V ext 9 I O 11 12 13 1...

Page 4: ... The wiring diagram shows the TV set with the maximum number of connectors possible for the GR2 2 chassis An RGB source e g laserdisc player can only be connected to EXTl In order to switch the TV set to RGB operation this RGB source must generate both a CVBS status signal at pin 8 and an RGB status signal at pin 16 of the euroconnector It is not possible to switch the equipment to EXTl in RGB ope...

Page 5: ... cable in 21 units is glued in the line output transformer This can therefore not be replaced I 2 3 4 5 6 7 8 9 The cold chassis direct voltages and oscillograms should be measured with regard to the tuner earth A Voltages on the line mains side of the SOPS transformer 5625 should be measured with respect to If The direct voltages and oscillograms given in the diagrams should be measured in the se...

Page 6: ...isconnected and pull it backwards until all test points are accessible see Fig 4 2 In order to make the tuner and the IF sound module accessible the bracket above these modules can be removed see Fig 4 3 With the exception of one fault message the unit continues to function normally when the PIP module is not connected Fig 4 1 3 Service position 2 Service position for repair Place the chassis on t...

Page 7: ... the interconnection b 1 9 1 10 1 11 1 12 1 13 1 14 Setting for PAL sets TDA4510 Connect a signal generator e g PM 5326 to pin 20 of the euroconnector EXTl and set its frequency to 4 43 MHz Connect the unit to EXTl Connect an oscilloscope to pin g 1 37305 TDA4650 Set 5301 to maximum amplitude Chroma auxiliary oscillator Connect a pattern generator and supply a PAL colour bar pattern Connect pin 1 ...

Page 8: ...MAIN PANEL 2313 0 8 86MHz r 1000 TUNER 1001 IF ZOUN3 MODULE m 5 J 3635 5625 SOPS TRANSFORMER Fig 7 1 PCS 59 757 GB ...

Page 9: ...75 25 MHz Connect an oscilloscope to pin 2 of M 24 Using L 5 105 adjust the amplitude to its maximum value 5 74 MHz only for stereo Adjust the pattern generator to PAL BG with a frequency of 475 25 MHz with stereo L 3kHz and R 1 kHz Connect an oscilloscope to pin 3 of M 23 Using L 5103 adjust the amplitude to its maximum value c For NICAM NICAM I Adjust the pattern generator to PAL I with a freque...

Page 10: ...ith a frequency of 475 25 MHz Connect an oscilloscope to pin 3 of connector G 29 Using 3048 adjust the amplitude of the video signal to 1 8 Vpp 2 6 Stereo matrix stereo and NICAM units Connect a pattern generator and supply a PAL BG signal with stereo sound Select only the right hand channel sound Set the balance of the unit completely to the left Set 3204 stereo units or 3200 NICAM PAL BG units t...

Page 11: ...c II 5036 II 5035 0 5103 NICAM IF SOUND MODULE 3 7120 STEREO IF SOUND MODULE 3016 MONO IF SOUND MODULE 3048 MS0 I uoumii PIP MODULE I ig 7 3 Fig 7 4 ...

Page 12: ... 18 to maximum amplitude Remove the interconnection In the same way set 5170 but now measure at pin 3 lC7 125 Remove the interconnection 4 Adjustments on the picture tube module P 4 1 Picture width Set using potentiometer 3525 Adjustment for PIP modules with TDA4510 Connect a signal generator e g PM 5326 to pin 10 of P17 and set its frequency to 4 43 MHz 0 2Vpp Connect an oscilloscope to pin 9 IC7...

Page 13: ...8 1 a b C d 1 3 a b a b C d e f 9 Fig 8 2 Caution on removal When handling the soldering iron use suitable pressure and be careful When removing the chip do not use undue force with the pair of tweezers The soldering iron to be used approx 30 W should preferably be equipped with a thermal control soldering temperature 225 to 250 C The chip once removed must never be reused Attachment of SMDs Locat...

Page 14: ... OSD ERR PIP 1 fault PIP module Possible fault 5 on PIP module lC7406 OSD ERR TXT 1 fault TXT module 5 on teletext module IC7800 OSD ERR NICAM 1 fault IC7 160 NICAM units 5 on IF sound module IC7160 C2160 C2161 c2221 c2222 IC7213 OSD ERR 8415 I C fault IC7200 stereo and NICAM units 14 on IF Sound module IC7200 I 37220 OSD ERR 8425 12C fault IC7213 NICAM units 1 fault lC7220 Stereo units IC7213 lC7...

Page 15: ...s t o r e When operating the install key on the local control panel the unit is tuned to the next transmitter frequency This frequency is also stored under the selected programme number Therefore the installation menu cannot be accessed in the service default mode Service menu The service menu is activated by first pressing the 4 key and then at the same time the P key on the local control panel T...

Page 16: ...OCK B DISPLAY PROG NR B DISPLAY PROG NR C PERS PREFERENCE C PERS PREFERENCE D PIP SIZE D PIP SIZE A SET CLOCK A SET CLOCK B SWITCH ON TIME B SWITCH ON TIME C PROGRAMME NUMBER C PROGRAMME NUMBER D ON OFF D ON OFF E SLEEPTIMER MAIN MENU MONO MAIN MENU SPECIAL FEATURES SPECIAL FEATURES A LOCK A LOCK B DISPLAY PROG NR B DISPLAY PROG NR C PERS PREFERENCE C PERS PREFERENCE D PIP SIZE D PIP SIZE A PICTUR...

Page 17: ...2 4 35073 4 4 3508 4 3509 4 3510 4 3511 4 3513 4 3514 4 3515 4 3516 4 3517 4 3519 4 3523 4 3529 4 35353 4 4 3535 4 35352 4 35393 4 4 3539 2 4 3540 4 3542 4 1 B MANUAL STORE C AUTO STORE 13 SORT A ENGLISH ENGLISH B DEUTSCH SUOMI C FRANCAIS DANSK D ITALIANO SVENSKA MANUAL STORE SORT A SYSTEM B SEARCH C PROGRAMME NUMBER D STORE A FROM B TO C STORE A NEDERLANDS NORSK B PORTUGUES ESPANOL c SERVICE MENU...

Page 18: ... 2nF 10 63V 1 8nF 15 2460 4822 122 32442 1OnF 50V 2450 2461 4822 5322 124 122 80059 31647 100 F 20 25V 1nF 10 63V 2462 4822 122 31797 22nF 10 63V 2451 2464 4822 4822 122 122 33496 33496 100nF 10 63V 1OOnF 10 63V 2465 4822 124 40849 330 F 20 16V 2455 2466 5322 4822 122 124 31647 22403 1nF 10 63V 1OpF 20 16V 2467 4822 122 33496 1OOnF 10 63V 2468 4822 124 40244 2 2 1F 20 63V 2469 4822 124 41596 22pF ...

Page 19: ...3 2 3 8 3 2 3 9 yt 3 2 4 2 1 3 2 4 3 3 2 4 4 3 2 4 5 3 2 4 6 3 2 4 7 4 8 2 2 0 5 1 1 0 1 2 2 1 k2 2 0 25W 4 8 2 2 1 1 6 5 2 2 0 7 1 k2 5 0 5W 4 8 2 2 0 5 2 1 0 8 2 8 8fi2 5 0 33W 4 8 2 2 0 5 2 1 0 8 2 8 8Q2 5 0 33W 4 8 2 2 0 5 1 1 0 3 3 3 3 3 k 2 0 25W 4 8 2 2 0 5 1 1 0 3 3 3 3 3 k 2 0 25W 4 8 2 2 0 5 1 1 0 1 0 3 10k 2 0 25W 4 8 2 2 0 5 1 1 0 1 0 3 10k 2 0 25W 4822 050 23301 33On 1 0 6W 4 8 2 2 1 ...

Page 20: ...2 0 5 3 1 2 4 7 9 47Q 5 3 W 3622 4 8 2 2 0 5 3 1 2 4 7 9 470 5 3 W 3 6 2 4 4 8 2 2 0 5 3 1 0 3 3 4 330k 5 1W 3 6 2 5 4 8 2 2 1 1 6 5 2 2 9 2 560k 5 0 5W 3 6 2 6 4 8 2 2 1 1 3 8 0 5 6 5 1800 5 5 W 3 6 2 8 4 8 2 2 0 5 1 1 0 3 3 4 330k 2 0 25W 3629 4 8 2 2 0 5 1 1 0 6 8 2 6k8 2 0 25W 36313 4 4 8 2 2 0 5 0 2 1 2 0 4 1 2 0 k 1 0 6W 3631 4 8 2 2 0 5 0 2 2 2 0 4 2 2 0 k 1 0 6W 36343 4 4 8 2 2 1 1 6 5 2 2...

Page 21: ... 2 1 3 0 4 1 3 4 4 BC337 40 j304 4 8 2 2 1 5 7 6 3 0 7 4 7 6 1H 4 3MHz 6 6 1 2 4 8 2 2 1 3 0 3 0 6 2 1 lN4148 754 4 8 2 2 1 3 0 6 1 2 6 5 BU508AF i306 4 8 2 2 3 2 0 4 0 0 8 1 470ns 6 6 1 7 4 8 2 2 130 31456 BZV85 C5Vl 75463 4 8 2 2 1 3 0 4 2 6 7 9 BUTllAFll i534A3 4 4 8 2 2 157 62771 coil 6 6 2 1 4 8 2 2 1 3 0 4 2 4 8 8 BYD33D 754s4 4 8 2 2 1 3 0 6 2 7 3 5 BUTlZAF j534A 2 4 8 2 2 1 5 8 1 0 7 2 8 c...

Page 22: ...3 6 8 3368 3 3 7 0 33712 3 3 7 1 3 3 7 2 3 3 7 3 3 3 7 4 3382 3 3 8 2 3 3 8 3 3 3 8 4 3 3 8 5 3 3 9 1 3 3 9 2 3 3 9 5 3 3 9 6 3 3 9 7 3 4 1 1 3 4 1 3 3 4 1 4 3 4 1 5 34213 342 1 3 4 2 2 3 4 2 3 3 4 3 1 34314 3 4 3 2 3 4 3 3 3 4 3 4 3 4 3 5 3 4 3 6 3 4 4 2 3 4 4 3 3 4 4 6 3 4 4 7 3 4 4 8 3 4 4 9 34492 3512 3512 35182 3 5 1 8 3 5 2 0 3 5 2 6 3 5 2 1 3 5 2 2 3 5 2 4 4 8 2 2 0 5 1 1 0 1 2 4 120k 2 0 2...

Page 23: ...8 2 2 2 5 6 9 1 8 7 9 0 0 5 0 4 8 2 2 2 6 7 5 1 0 8 4 005 1 4 8 2 2 2 9 0 4 0 2 8 5 II 2 8 0 0 4 8 2 2 1 2 1 5 1 2 5 2 2 8 0 1 4 8 2 2 1 2 1 5 1 2 5 2 2 8 0 2 4 8 2 2 1 2 1 5 1 2 5 2 2 8 0 3 4 8 2 2 1 2 1 5 1 2 5 2 2 8 0 4 4 8 2 2 1 2 2 3 3 4 9 6 2 8 0 5 4 8 2 2 1 2 2 3 3 4 9 6 2 8 0 6 4822 122 33496 2 8 0 7 4 8 2 2 1 2 4 4 1 5 0 6 2 8 1 0 4 8 2 2 1 2 2 3 2 1 4 2 2 8 1 1 4 8 2 2 1 2 2 3 2 1 4 2 2 ...

Page 24: ...2 2 3 2 5 0 4 15pF 5 50V 4 8 2 2 122 31784 4 7nF 1 0 5 0 V 4 8 2 2 122 31784 4 7nF 1 0 5 0 V 4 8 2 2 122 32139 12pF 5 63V 4 8 2 2 122 31797 22nFlO 6 3 V 4 8 2 2 122 33496 1OOnF 1 0 6 3 V 4 8 2 2 124 41506 47pF 2 0 1 6 V 4 8 2 2 122 33496 100nF 1 0 6 3 V 4 8 2 2 124 40849 330 1F 2 0 16V 4 8 2 2 122 31972 39pF 5 50V 4 8 2 2 124 40435 10 1F 2 0 5 0 V 4 8 2 2 122 31981 33nF 50V 4 8 2 2 122 31797 22nF ...

Page 25: ...4 8 2 2 2 1 2 3 0 0 7 2 IF STEREO BGLI 5 4 8 2 2 2 1 2 3 0 0 7 3 IF STEREO BGDK Various 1010 4 8 2 2 2 4 2 7 2 5 5 4 10105 4 8 2 2 2 4 2 7 3 9 3 6 10106 4 8 2 2 2 4 2 8 0 2 0 5 1 0 4 2 4 8 2 2 2 4 2 7 2 2 1 1 1101 4 8 2 2 2 4 2 7 0 4 8 5 1102 4 8 2 2 2 4 2 7 1 7 1 3 11025 4 8 2 2 2 4 2 7 2 0 5 7 1 1 0 3 4 8 2 2 2 4 2 7 0 7 1 4 1 1 5 0 4 8 2 2 2 4 2 8 1 1 5 7 1 2 0 0 4 8 2 2 2 4 2 8 0 2 0 8 OFWG325...

Page 26: ...6 5 0 3 5 5036 5 0 3 6 3 0 4 9 4 8 2 2 0 5 1 2 0 1 8 3 18k 5 0 lW 5 0 3 7 3 0 5 0 4 8 2 2 0 5 1 1 0 2 7 2 2k7 2 0 25W 5 0 3 8 3051 4 8 2 2 0 5 1 1 0 5 6 3 5 6 k 2 0 25W 5 0 3 9 3 0 5 2 4 8 2 2 0 5 1 1 0 1 0 2 1 k 2 0 25W 5 0 8 0 3 0 5 3 4 8 2 2 1 1 6 5 2 2 3 3 10k 5 0 5W 5 1 0 3 3 0 5 5 4 8 2 2 0 5 1 1 0 1 0 3 IOk 2 0 25W 5 1 0 4 3 0 5 6 4 8 2 2 0 5 1 1 0 4 7 1 4700 2 0 25w 5 1 0 5 3 0 5 8 4 8 2 2...

Page 27: ... 0 6 3 V 3 1 0 9 4 8 2 2 1 2 2 3 2 9 9 9 2 2nF 5 3 1 1 0 4 8 2 2 121 5 1 2 5 2 470nF 5 63V 3 1 1 6 3 1 2 2 4 8 2 2 1 2 2 3 2 8 6 3 22nF 80 50V 3 1 2 3 4 8 2 2 1 2 4 4 1 5 0 6 47 1F 2 0 1 6 V 4 8 2 2 122 3 2 8 6 3 22nF 80 50V 3 1 2 4 4 8 2 2 122 3 1 9 4 7 100nF 2 0 63V 3 1 2 5 4 8 2 2 1 2 4 41643 1OOpF 2 0 16V 3 1 2 7 3 1 2 8 4 8 2 2 1 2 4 4 0 8 4 9 330 1F 2 0 1 6 V 3 1 2 9 4 8 2 2 122 3 1 9 4 7 10...

Page 28: ...5 27pF 10 50V 861 4 8 2 2 1 2 2 3 3 4 9 6 100nF 1 0 6 3 V 8 6 2 4 8 2 2 1 2 2 3 1 7 7 4 56pF 5 50V 1863 4 8 2 2 1 2 2 3 3 4 9 6 100nF 1 0 6 3 V 2 8 7 0 4 8 2 2 1 2 4 4 1 6 4 3 100 1F 2 0 1 6 V 2871 4 8 2 2 1 2 4 4 1 5 0 6 47pF 2 0 1 6 V 2 8 7 2 4 8 2 2 1 2 4 4 0 2 7 2 33 iF 2 0 1 6 V 3 8 0 2 4 8 2 2 0 5 1 1 0 2 7 3 2 7 k 2 0 25W 3 8 0 3 4 8 2 2 0 5 1 1 0 1 0 3 10k 2 0 25W 3 8 0 4 4 8 2 2 0 5 1 1 0...

Page 29: ...1 4 4 8 2 2 1 2 2 3 2 8 6 2 1OnF 8 0 5 0 V 2 4 1 5 4 8 2 2 1 2 2 3 1 9 6 5 22OpF 5 6 3 V 2 4 3 0 4 8 2 2 1 2 2 3 2 8 9 3 1 OOnF 80 50V 2 4 3 2 4 8 2 2 1 2 2 3 2 8 9 3 1 OOnF 80 50V 2 4 3 4 4 8 2 2 1 2 2 3 2 8 9 3 1 OOnF 80 50V 2 4 3 8 4 8 2 2 1 2 1 4 2 4 7 2 1OnF 1 0 5 0 V 2 4 3 9 4 8 2 2 1 2 1 4 1 8 5 6 22nF 5 250V 2 4 4 0 4 8 2 2 1 2 2 3 1 9 6 5 22OpF 5 6 3 V 2 4 4 1 4 8 2 2 1 2 2 3 1 7 2 7 47Op...

Page 30: ... 0 4 8 2 2 1 5 7 5 0 9 4 3 12j1H 1 0 4 8 2 2 1 5 7 5 0 9 4 3 12uH 1 0 6 3 0 0 4 8 2 2 1 3 0 8 0 9 0 6 LLZX7V5 7 1 0 3 5 3 2 2 1 3 0 4 1 9 8 2 IX8488 7 1 0 5 5 3 2 2 1 3 0 4 1 9 8 2 EC8488 7 1 2 5 4 8 2 2 2 0 9 6 3 9 2 7 TDA45541Vl 7 1 2 6 4 8 2 2 2 0 9 3 0 3 8 9 TDA4510N8 7 2 0 0 5 3 2 2 1 3 0 4 1 9 8 2 BC848B 7 2 1 0 5 3 2 2 1 3 0 4 1 9 8 2 BC848B 7 2 3 3 5 3 2 2 1 3 0 4 1 9 8 3 8C858B 7 2 3 4 5 ...

Page 31: ...sets 1 15 Picture tube cut off points Connect a pattern generator and select a black screen Switch in the service menu and select CUT OFF Adjust the value for RED and for GREEN to 16 and adjust BLUE to 15 In most cases no further adjustment is necessary 3 Service default mode In order to bring a set into the service default mode the antenna and generator signals should first be removed Once the se...

Page 32: ... u de juiste benamingen c20 PEAK BEAM LIMIT a 1 Gegnderte Versorgungskreise Wahrend der Produktion haben sich einige Anderungen im SOPS Linien und Rasterkreis ergeben Abb 1 zeigt die geanderten Schemen Die Service Kodenummern der geanderten Komponente sind in einer Tabelle aufgeftihrt 2 Geanderte Abstimmung ftir das Ansteuern der Bildriihre Die elektrischen Abstimmungen 1 13 1 14 und 1 15 auf Seit...

Page 33: ...1 9 3 9 0 470n 3 3 3 6 2 1 15 2 2 3 3 3 7 2 1 15 2 2 3 5 6 0 2Ok 3 3 k Ibk 6L65 BZX79F10 BZX79F15 BZX79F8 2 I I I I I I I I 1 I I I I I I I 1 k h7 h3622 131 I V I Line circuit h 15545 26 L O 27 B 12585 q1ou LIBYD33G 6Ml5 5Ml5 0 148 G c c 21170n t I I I I I I I L 9 A 3M13 I 3 5 8 2 6 5 8 0 Fig 1 ...

Page 34: ... 2 2 1 1 1 7 0 1 7 8 3545A 4 8 2 2 1 1 6 8 3 6 1 8 6561 4822 13030864 6 5 7 0 4 8 2 2 1 3 0 4 2 4 8 9 6 5 8 0 4822 130 80791 6 5 8 0 4 8 2 2 1 3 0 8 2 5 1 2 6 5 8 5 4 8 2 2 1 3 0 4 2 4 8 9 i 4n7 5 250V 3jOpF 2 0 1 6 V llnF5 1 6 0 0 V 7 5nF 5 2 k V 8 2nF 5 2 k V 4702 0 25W 12on 5 5 w 47on 5 5 w 02X79 E68 BYD33G BYV28 200 EYV29F 400 BYD33G S J I I12VL 161 I I I AI f Frame circuit 35OU 4 8 2 2 0 5 2 ...

Page 35: ...ne sont pas correctes Vous trouverez les bonnes denominations sur la fig 3 CD 1 Circuit0 modificato Durante la produzione sono state apportate alcune modifiche nel circuit0 SOPS di linea e di quadro Nella fig 1 sono riportati gli schemi modificati I numeri di codice per il servizio relativi ai componenti modificati sono riportati in una tabella 2 Regolazioni modificate per il pilotaggio dello sche...

Page 36: ... 6 1 E 2 3 6 6 2 E 2 3 6 6 3 E 3 3 6 6 4 E 3 3 6 6 5 E 3 3 6 6 6 D 3 3 6 6 7 E 2 3 6 6 8 E 3 3 6 6 9 D 3 3 6 7 0 E 2 3 6 7 1 E 2 3 6 7 2 E 3 3 6 7 3 03 3 6 7 4 03 3 6 7 5 E2 3 6 7 6 E 2 3 6 7 7 E 2 3 7 0 1 F 3 3 7 0 2 83 3 7 0 3 G 2 3 7 0 4 G 2 3 7 0 5 G 2 3 7 0 6 G2 3 7 0 7 G 3 3 7 0 8 G 3 3 7 1 0 G 2 3 7 1 1 G 3 3 7 1 2 G 3 3 7 1 3 G 3 3 7 1 4 G 3 3 7 1 6 F 3 3 7 1 7 G 3 3 7 1 8 F 3 3 7 1 9 F 3 ...

Page 37: ...abgleich WeiRspitzenbegrenzer und Sperrpunktablgleich a Reglages Vg2 commande du blanc limitateur de Crete de blanc et valeurs de coupure n der Tabelle I sind die Vg2 Einstellungen von lerschiedenen Bildrohrentypen angegeben die in fen Chassis VP1 IO GR2 1 und GR2 2 benutzt Nerden n der Tabelle II ist eine ubersicht der folgenden Einstellungen enthalten NeiBspitzenbegrenzung white limiter NeiBabgl...

Page 38: ... 5v 130v f 5v A66EAK5 1X03 25 Black Matrix A59EAK71 X03 IIOV f 5 v 120v z I 5v 28 Black Matrix 130v f 5v 120v I I 5v 130v f 5v A66EAK71 X03 25 Black Line A59EAK22X13 145v I I 5v 28 Black Line A66EAK22X13 145v I I 5v 25 Black Line S A59EAK222X13 145v 5v 28 BI ack Line S A66EAK222X13 145v 5v 25 Black Line Matrix A59EAK220X13 135v 5v 28 Black Line Matrix A66EAK220X13 135v f 5v PCS 62532 ...

Page 39: ...reen 52 Groen Grtin Vert Blue 49 Blauw Blau Bleu Cut off Red 56 Afknijppunt instelling Rood Sperrpunktabgleich Rot Valeurs de coupure Rouge Green 16 Groen Grtin Vert Blue 15 Blauw Blau Bleu White limiter 1 IO0 Black Line 43 Piekwit begrenzing WeiBspitzenbegrenzer 45 AX 28 53 Limitateur de Crete de 45 AX 25 53 blanc 9o 53 ...

Page 40: ...v AC 10 pS div TP 16 1 Vldiv DC 0 1 mS div TP 22 1 V div DC TP 4 0 2 Vldiv AC 10 pS div TP 11 0 5 Vldiv AC 10 pS div TP 17 1 Vidiv DC 20 mS div TP 23 1 V div DC TP 28 0 5 Vidiv AC 5 pS div r u I TP 5 0 1 V div AC 10 pS div TP 12 1 V div AC 10 pS div TP 24 5Vidiv DC TP 28 b 1 ldiv AC 10 mS div TP 18 2 V div DC 20 mS div IT I tu I 1 TP 6 0 2 Vldiv AC 10 ldiv TP 13 1 V div DC 1 Sldiv TP 19 50 mVldiv ...

Page 41: ...rammes Oszillogramme Oscillogrammes TP 36 0 2 V div AC 5 mS div TP 37 2 V div AC 20 HS div TP41 b 5 Vidiv AC 5 mS div T P 4 1 c 0 1 V div AC 5 mS div TP 38 20 mV div AC 20 pS div TP 41 d 5 Vldiv AC 5 mS div TP 39 0 2 Vldiv AC 20 pS div TP 51 130 v 115 V for 21 TP 40 0 5 Vldiv AC 20 pS div TP 52 120 v 115 V for 21 TP 41 2 Vldiv AC 5 mS div TP 53 120 v 110 V for 21 TP4l a 5 Vldiv AC 5 mS div PCS 59 ...

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