REPAIR INFORMATION
TROUBLE SHOOTING
1. POWER
2. Analog video
3. HDMI/DVI
4. AUDIO
5. Network / Bluetooth / USB
6. SMPS
AUDIO CHECK PATH
HDMI "Rx/Tx" Failure Detection
1. Prior checking
2. Preparations for checking HDMI Switcher reception/transmission register
3. Starting detecting the point of failure
4. Device implementation location
CLOCK FLOW & WAVE FORM IN DIGITAL
BLOCK
SPECIAL MODE
Special mode setting button
1. Version Display Mode
2. PANEL / REMOTE LOCK Selection Mode
3-1. Selecting the Mode for Service-related
3-2. Protection History Display Mode
3-3. 232C Standby Clear Mode
3-4. Operation Info Mode
3-5. TUNER STEP mode (E2 / E3 only)
3-6. Remote ID Setup Mode
4. Protection Pass Mode
5. Network Initialization Mode
6. Clearing the Operation Info
7. Log Capture feature
DIAGNOSTIC MODE
Service Path Check Mode
DIAGNOSTIC PATH DIAGRAM
JIG FOR SERVICING
ADJUSTMENT
79
Caution in
servicing
Electrical Mechanical Repair Information Updating
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