JVC AV-14FMG3B, AV-14FMT3 Adjustment Locations, Upperfocus, Lowerscreen, TP-47R/G TP-47G/RTP-47B

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AV-14F3/AV-1435

AV-1435EE/AV-1435TEE

AV-14FMT3/AV-1438

AV-14FMG3/AV- 14FMG3B

ADJUSTMENT LOCATIONS

CRT SOCKET PWB (SOLDER SIDE)

TOP

TP-47R/G

TP-47G/RTP-47B

TP-E

CRT EARTH WIRE (BRAIDED ASS'Y)

MAIN PWB

F901

DEG

IC701 IC702

MEMORY IC

IC821

[Only for AV-1435TEE / AV -14FMT3]

FRONT

TU001

IC301	S1	HV
T
		U
		HVT

1Pin TP-91(B1)		UPPER:FOCUS
2Pin NC		UPPER:FOCUS
		LOWER:SCREEN

3Pin X-ray2
3Pin X-ray2
4Pin X-ray1
5Pin TP-E( )

No. 52026

Image 19

Contents Contents Ents SpecificationsAV-14F3 / AV-1435 AV-14FMT3 / AV-1438 Safety Precautions Features Rear Terminal FunctionsRemote Control Unit Part Name Main Difference ListModel Name Specific Service Instructions AV-14FMG3/AV- 14FMG3B System CONSTANT-Ⅲ KEY Assignment of Remote Control Unit Service MenuSystem CONSTANT-Ⅰ System CONSTANT-ⅡSetting item Setting value Setting of System Constant SETSetting value Setting item Setting contents User Setting ValuesInitial Setting Value of Service Menu NT SC PresetSound System Do Not Adjust Setting item PAL SecamProcedures Replacement of IC301 if V/C DecoderLocations of Front Panel Buttons and LAM PS Measuring Instrument and Fixtures Service AdjustmentsBefore Starting Service Adjustment Adjustment ItemsKEY Assignment of Remote Control Unit Basic Operation of Service MenuShould be OFF Method of settingC, 3.DEF and 4.VSM Preset Setup TourService Menu Flow Chart Lowerscreen Adjustment LocationsTP-E CRT Earth Wire Braided Assy UpperfocusIf Circuit Adjustment AdjustmentsB1 Power Supply Focus AdjustmentMatsushita Delay PointPoint AGCVideo / Chroma Circuit Adjustment SUB Method of adjustment without measuring instrumentSUB Bright Ad justment RemoteOscillo TP-E # Method of adjustment using measuring instrumentSUB Generator Colour ⅡCRT TintSocket BL ACK BL AdjustTest point Ad justment part Description Remote Secam Control unitPosition Deflection Circuit AdjustmentTOP VSM Preset SettingVER. Scurve ScurvePurity Adjustment Purity / Convergence Adjustment# P/C Magnets Dynamic Convergence Adjustment Static Convergence AdjustmentReplacement Steps Replacement of Chip ComponentSoldering Iron No.52026