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SET 4715     P

SET 4715     P

SET 4715     P

SET 4715     P

SET 4715     Paaaaaggggge 2

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GE                   MODEL 27GT716YX1 (CHASSIS CTC203AGE                   MODEL 27GT716YX1 (CHASSIS CTC203AGE                   MODEL 27GT716YX1 (CHASSIS CTC203AGE                   MODEL 27GT716YX1 (CHASSIS CTC203AGE                   MODEL 27GT716YX1 (CHASSIS CTC203A

Y1/Y7)Y1/Y7)Y1/Y7)Y1/Y7)Y1/Y7)

Impor

Impor

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Impor

Important P

tant P

tant P

tant P

tant Par

ar

ar

ar

arts Inf

ts Inf

ts Inf

ts Inf

ts Information

ormation

ormation

ormation

ormation

ν

The parts listed here are those not usually available from a well-stocked supply cabinet or bin.

ν

Where items may be replaced with equivalent parts, several alternates are shown from participating vendors.

ν

On the parts lists, safety items are marked with a

 # 

 # 

 # 

 # 

 # 

to remind you that only exact replacements are recommended for

these items.

ν

When ordering parts, state the model number, part number, and description.

Obtaining P

Obtaining P

Obtaining P

Obtaining P

Obtaining Par

ar

ar

ar

arts

ts

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Many of these parts are available from your local Sams authorized distributor or the manufacturer of the equipment.  Call

Sams for the name of your nearest distributor:

800-428-7267

Or consult the Sams 

Annual Index

 for the address of the original equipment manufacturer.

PPPPPar

ar

ar

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articipating 

ticipating 

ticipating 

ticipating 

ticipating VVVVVendor

endor

endor

endor

endorsssss

Information on test equipment and replacement parts is listed in these pages for the following participating vendors.

Consult the Sams 

Annual Index

 for their current address.

ν

NTE Electronics, Inc. (NTE)

ν

Sencore, Inc.

TEST EQ

TEST EQ

TEST EQ

TEST EQ

TEST EQUIPMENT

UIPMENT

UIPMENT

UIPMENT

UIPMENT

Test equipment listed by participating manufacturer illustrates typical or equivalent equipment used by Sams engineers to obtain
measurements.  This equipment is compatible with most types used by field service technicians.

Equipment

Equipment

Equipment

Equipment

Equipment

Sencore No.

Sencore No.

Sencore No.

Sencore No.

Sencore No.

Oscilloscope

SC3100

Generators

RGB

CM2125

Multiburst Signal

VG91

Color Bar

VG91

TV Stereo

VG91

Digital VOM

SC3100

Frequency Meter

SC3100

Hi-Voltage Probe

HP200

Accessory Probes

TP212

Equipment

Equipment

Equipment

Equipment

Equipment

Sencore No.

Sencore No.

Sencore No.

Sencore No.

Sencore No.

Isolation Transformer

PR570

Capacitance Analyzer

LC102

CRT Analyzer

CR7000

AC Leakage Tester

PR570

Inductance Analyzer

LC102

Flyback Yoke Tester

TVA92

Field Strength Meter

SL753

Transistor Tester

TF46

Horizontal Analyzer

HA-2500

Video Analyzer

VG91, TVA92

Содержание 27GT716YX1

Страница 1: ...ELINES GENERAL GUIDELINES GENERAL GUIDELINES Perform a final SAFETY CHECK before returning receiver to customer Check repaired area for poorly soldered connections and check entire circuit board for solder splashes Check board wiring for pinched wires or wires contacting any high wattage resistors Check that all control knobs shields covers grounds and mounting hardware have been replaced Be sure ...

Страница 2: ... Band VHF High Band VHF High Band VHF High Band UHF Band UHF Band UHF Band UHF Band UHF Band 1 AGC 2 4V 2 3V 2 8V 2 TU 1 3V 4 2V 5 5V 3 5V 5 1V 5 1V 5 1V 4 CLK 5 1V 5 1V 5 1V 5 DATA 5 1V 5 1V 5 1V 6 5V 5 1V 5 1V 5 1V 7 5V 5 1V 5 1V 5 1V 9 32V 34 0V 34 0V 34 0V 11 IF 0V 0V 0V NOTE VHF Low Band voltages taken on channel 2 VHF High Band voltages taken on channel 7 UHF Band voltages taken on channel 1...

Страница 3: ...ttern adjust to center the pattern on the screen 5 EW DC Width 16 0 31 Tune in a crosshatch pattern adjust for slight horizontal overscan 6 EW Amplitude 8 0 15 Set value to 8 7 EW Tilt 8 0 15 Set value to 8 8 Top Corner Pin Correction 2 0 7 Set value to 2 9 Bottom Corner Pin Correction 2 0 7 Set value to 2 10 Vertical DC 33 0 63 Tune in a crosshatch pattern adjust to center vertically 11 Vertical ...

Страница 4: ...715 Pa a a a ag g g g ge 1 e 1 e 1 e 1 e 1 GE MODEL 27GT716YX1 CHASSIS CTC203A GE MODEL 27GT716YX1 CHASSIS CTC203A GE MODEL 27GT716YX1 CHASSIS CTC203A GE MODEL 27GT716YX1 CHASSIS CTC203A GE MODEL 27GT716YX1 CHASSIS CTC203AY1 Y7 Y1 Y7 Y1 Y7 Y1 Y7 Y1 Y7 ...

Страница 5: ...P P P P Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 SET 4715 SET 4715 SET 4715 SET 4715 SET 4715 ...

Страница 6: ...SET 4715 P SET 4715 P SET 4715 P SET 4715 P SET 4715 Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 ...

Страница 7: ...P P P P Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 SET 4715 SET 4715 SET 4715 SET 4715 SET 4715 ...

Страница 8: ...nnual Index for the address of the original equipment manufacturer P P P P Par ar ar ar articipating ticipating ticipating ticipating ticipating V V V V Vendor endor endor endor endors s s s s Information on test equipment and replacement parts is listed in these pages for the following participating vendors Consult the Sams Annual Index for their current address ν NTE Electronics Inc NTE ν Sencor...

Страница 9: ...P P P P Pa a a a ag g g g ge 3 SET 4715 e 3 SET 4715 e 3 SET 4715 e 3 SET 4715 e 3 SET 4715 ...

Страница 10: ...SET 4715 P SET 4715 P SET 4715 P SET 4715 P SET 4715 Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 ...

Страница 11: ...SET 4715 P SET 4715 P SET 4715 P SET 4715 P SET 4715 Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 P P P P Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 SET 4715 SET 4715 SET 4715 SET 4715 SET 4715 ...

Страница 12: ...1 D46 Q18102 D45 Q18103 C49 Q18104 B49 Q18105 B51 Q18106 A51 Q18107 B49 Q18108 A49 Q18109 E46 Q18110 E45 Q18111 B51 Q18112 D46 Q18113 D47 R5050 D12 R11401 B29 R11402 B30 R11403 B29 R11404 B30 R11405 B45 R11406 B45 R11407 C35 R11408 C35 R11409 D35 R11410 D35 R11411 B46 R11412 B46 R11413 C46 R11414 C46 R11460 B30 R11461 B30 R11462 C35 R11463 D35 R11501 D32 R11502 D32 R11503 D32 R11504 D32 R11505 D33...

Страница 13: ...17 I12 CR14201 O10 CR14202 O11 CR14203 N10 CR14204 N11 CR14205 D11 CR14301 G9 CR14401 F8 CR14501 C7 CR14701 M8 CR14702 F8 CR14704 M8 CR14901 E7 CR14902 J7 F14201 L11 FB13101 E4 FB14106 F10 FB14107 F10 FB14108 F10 FB14109 I11 FB14114 F10 FB14401 J8 FB14501 I6 IR13201 A6 J11450 O3 J11451 K3 J11901 H1 J13101 D1 J13202 C1 J14203 M11 K14201 K11 L12302 K4 L12303 K5 L12305 J6 L12705 H5 L13105 E4 L13106 F...

Страница 14: ...11508 K11 R11509 K12 R11510 K12 R11513 G11 R11514 G11 R11601 M11 R11602 L10 R11603 M11 R11604 M11 R11605 M11 R11606 M11 R11607 M11 R11608 M11 R11609 M9 R11611 L12 R11612 L11 R11614 L11 R11615 M11 R11616 M11 R11617 M10 R11618 N11 R11619 O12 R11620 O11 R11621 L12 R11622 L12 R11623 L12 R11624 L12 R11625 L12 R11626 K11 R11701 K11 R11702 K11 R11703 K11 R11704 J11 R11706 J10 R11708 K11 R11709 K11 R11910...

Страница 15: ...1266 LA7612A 252842 U13101 1 ST9296N9B1 JBT 247619 U13101 2 251833 U13102 24C08 244878 U14101 223653 U14102 231525 U14103 L7852CV 241752 U14104 KA7812 162394 NTE966 U14150 L78S75CV 231526 U14501 1 TDA8172 215531 NTE1788 U14501 2 232109 NTE1788 U18100 248620 U18101 214704 NTE956 Item No Item No Item No Item No Item No Function Rating Function Rating Function Rating Function Rating Function Rating M...

Страница 16: ...2 1 10W 205339 R12717 21 25 220 2 1 4W 175324 R12801 15K 2 1 10W 205354 R12802 120K 2 1 10W 207834 R12804 13K 2 1 8W 178285 R12805 750K 2 1 10W 202914 R13111 27K 2 1 10W 205245 R13123 100K 1 1 10W 215221 R13124 47 5K 1 1 10W 237430 R13507 27K 2 1 10W 205245 R14101 47K 5 3W 232213 R14102 6800 5 1 2W 179248 R14105 68 5 1 4W 175039 R14106 2000 5 1 4W 175321 R14107 43 5 1 4W 244214 R14108 1 5 3W 24421...

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