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There is a service bulletin for this problem:
Fixfinder
Model: 19TVR60
Chassis:
Circuit: Horizontal
Part: CL05
Symptom:
No Horizontal Deflection and RL06 is Burning. FOUND CL05 OPEN
Solution:
Replaced CL05.
RL06 = 680 ohms 2 watt resistor
CL05 = .39 UF 250 volt poly capacitor
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Do you know how to test automotive electrical circuits ?
When the headlamp switch is turned to the HEAD position, battery voltage is applied to the headlamp opening door actuator control module through CKT 103. The LH head lamp door opens when battery voltage is applied to the LH headlamp opening door assembly through CKT 576 and ground is applied to CKT 577. The RH headlamp door opens when battery voltage is applied to the RH headlamp opening door assembly through CKT 578 and ground is applied to CKT 579. When the headlamp switch is moved to the OFF position, battery voltage is applied to the headlamp opening door actuator control module through CKT 306. The LH headlamp door closes when battery voltage is applied to the LH headlamp opening door assembly through CKT 577 and ground is applied to CKT 576. The RH headlamp door closes when battery voltage is applied to the RH headlamp opening door assembly through CKT 579 and ground is applied to CKT 578. Battery voltage is constantly applied to the headlamp opening door actuator control module from the HDLP MOT L MiniFuse® #4 (CKT 2940) and from the HDLP MOT R, MiniFuse #3 (CKT 3040). The headlamp opening door actuator control module is grounded by CKT 150 through Splice Pack #100 to G102.
Headlamp Doors Do Not Close
Install a scan tool and go to the BCM input display.
Monitor the headlamp off switch status.
Turn the headlamps on and off.
Does the scan tool indicate the headlamp off switch inactive and active?
--
YES - Go to Step 4
NO - Go to Step 6
4
Disconnect the headlamp opening door actuator control module connector C1.
Connect a DMM from connector C1 terminal D to ground.
Measure resistance to ground of circuit 150.
Is resistance within the specified values?
0-2 ohms
YES - Go to Step 5
NO - Go to Step 9
5
Connect a test light from the headlamp opening door actuator control module connector C1 terminal C to ground.
Turn the headlamp switch off.
Does the test light illuminate?
It would be best to start by having DTC'S - diagnostic trouble codes checked ! Dealer or someother qualified shop that has a professional type scan tool , autozone or any other part store's tool will not read these codes .
DTC B1310 Ambient Air Temp Sensor Open Circuit
DTC B1311 Outside Air Temp Sensor Short Circuit
DTC B1312 High Side Temp Sensor Open Circuit
DTC B1313 High Side Temp Sensor Short Circuit
DTC B1314 Evaporator Inlet Temp Sensor Open CKT
DTC B1315 Evaporator Inlet Temp Sensor Short CKT
DTC B1316 In Car Temperature Sensor Open Circuit
DTC B1317 In Car Temperature Sensor Short Circuit
DTC B1318 Sunload Sensor Open Circuit
DTC B1319 Sunload Sensor Short Circuit
DTC B1340 Air Mix Door #1 Movement Problem
DTC B1341 Air Mix Door #2 Movement Problem
DTC B1347 Very Low A/C Refrigerant Warning
DTC B1348 Very Low A/C Refrigerant Pressure
DTC B1350 Engine Coolant Over-Temperature
Air Temperature Control Inoperative - Passenger
Circuit Description
The heater and A/C programmer receives the requested temperature offset on CKT 831 (DK BLU/WHT) from the passenger climate control. The heater and A/C programmer controls the on and off status of the passenger climate control on CKT 1336 (DK BLU).
Test Description
Checks the temperature control (full hot) of the Passenger Climate Control. Also verifies the condition of CKT 831.
Checks the temperature control (full cold) of the Passenger Temperature Control. Also verifies the condition of CKT 831.
Checks the ON/OFF switch of the Passenger Temperature Control. Also verifies the condition of CKT 1336.
Checks the ON/OFF switch of the heater and A/C programmer. Also verifies the condition of CKT 1336.
Checks terminal condition of the heater and A/C programmer.
Do you know how to do automotive electrical testing ???????
1
Turn the ignition to the ON position.
Turn the passenger climate control to full hot.
Measure the voltage at terminal D13 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES - Go to Step 2
NO - Go to Step 8
2
Turn the passenger temperature control to full cold.
Measure the voltage at terminal D13 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
0 V
YES - Go to Step 3
NO - Go to Step 8
3
Press and hold down the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
0 V
YES - Go to Step 4
NO - Go to Step 9
4
Release the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES - Go to Step 5
NO - Go to Step 9
5
Turn OFF the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES -- Go to Step 6
NO - Go to Step 10
6
Turn ON the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer.
Is the voltage measured less to the specified value?
12 V
YES - Go to Step 7
NO - Go to Step 10
7
Inspect the terminal contact at the heater and A/C programmer.
If OK, replace the heater and A/C programmer. Refer to Programmer Replacement
Is the repair complete?
--
System OK
--
8
Inspect CKT 831 (DK BLU/WHT) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--
9
Inspect CKT 1336 (DK BLU) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--
10
Inspect CKT 1370 (PPL) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--
that only standby mode, not yet power on. you need to check first power ckt are going to main ckt. trace parts by parts for possible defective or change value parts.
You need to pull the front grill cover/panel off the front of the tv. Remove screws (4) from back that hold it on, also 2 small ones behind front video input door. Then remove access panel. The ckt board closest to you is the convergence amplifier board. You should replace both amplifiers (stk392-110 or 120) and any burnt/open resistors you find near the amps.(use the same value resistors as the corresponding resistors in the blue amp ckt)
slight change in capacitor value does not make much differnce so do not worry
your just green light indicates that there is a problem in green cathode circuit.
check for green output supply
check for loose in connector
ckt from chroma ic to cathode
regards
thanks
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