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Panasonic Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PANASONICTC14R1M
DeadResistor r 804 (150 k) open or tsh with shorted turns
PANASONICTC 14C02
Locked, with plot, drizzle and audio, does not accept commandsResistor r 1183 open
PANASONICTC 14R1M
Intermittent operationCapacitor c 813 (1 u f x250 v) with loss of capacitance or high esr
PANASONICTC 14 D 1
Folded image at the top of the trc screenCapacitor c 412 (100 u f x 35 v) with loss of capacitance or high esr
PANASONICTC 14 C 7
Inoperative, protection circuit actingResistor r 802 (470 k) open
PANASONICTC 14C 7
Bad picture when tuning channels. When any change is made, it becomes normal, then deterioratesCapacitor c 112 (10 k) leaking or shorted
PANASONICTC 14 C 6
DeadResistor r 803 (470 k) with changed resistance
PANASONICTC14C5
Image without definitionIntegrated circuit ic 601 (na 5606 k) with cold solders on the pins
PANASONICTC 14 C 1
No image (with drizzle) audio at maximum volumeResistor r 882 (330 k) open
PANASONICTC 20 A 2
Dark, horizontal spots in the imageCapacitor c 516 (220 uf x 35v) with loss of capacitance or high esr
PANASONICPT51G45U
Turning off randomly, . When the AC plug is removed and turned back on, it works for a while longerPotentiometers r 1943 and r 1908 broken due to glue on the printed wiring board
PANASONICCHASSI BR-2
Volume varying alone, image scrolling verticallyCold solders on the crystal x 001
PANASONICTC 21V50
Flashing blueR511
PANASONICTC 21V50
Flashing blueR511
PANASONICTC-29Z99L
Turns off by itselfD511 with leak
PANASONICTC-29V50
Low 13v power supply, sometimes it turns on, activating power on the remote burns outSupply resistor 22r - c452 33uf low.
PANASONICCT-S21L1LS
Image intermittently closes vertically.Cause: ic vertical output with crystallized welds.
PANASONICCT-T20R
Tries to turn it on but when it turns on it makes a squeak.Stk73907-t damaged, replace
PANASONICCTP-2066S
Aft poorC034, c035,c001, c017, c153 e d554
PANASONICCTN-1061R
Off inoperative does not change channels does not adjust volumeC001, c034, c035 of 0.1uf