• Code: 361.379
• Description: LPH Ltrg Fault M. The Ltrg signal (image synchronization signal) failure was detected.
• Remedy: Check the following: • The Flat Cable between the MCU PWB P/J556 and the LPH Rear PWB (M) P/J560 for open circuits, short circuits, and poor contacts • The Flat Cable between the LPH H PWB (M) P/J568 and the LPH (M) P/J576 for open circuits, short circuits, and poor contacts (connection within the LPH Unit) • The connector P/J580 between the LPH Rear PWB (M) and the LPH H PWB (M) for damage and foreign substances • The LPH Unit (M) for improper installation If no problems are found, replace the following parts in sequence: • LPH Unit (M) • LPH Cable Assembly • LPH Rear PWB (M) • MCU PWB

• Code: 361.384
• Description: LPH Ltrg Fault C. The Ltrg signal (image synchronization signal) failure was detected.
• Remedy: Check the following: • The Flat Cable between the MCU PWB P/J555 and the LPH Rear PWB (C) P/J559 for open circuits, short circuits, and poor contacts • The Flat Cable between the LPH H PWB (C) P/J567 and the LPH (C) P/J575 for open circuits, short circuits, and poor contacts (connection within the LPH Unit) • The connector P/J579 between the LPH Rear PWB (C) and the LPH H PWB (C) for damage and foreign substances • The LPH Unit (C) for improper installation If no problems are found, replace the following parts in sequence: • LPH Unit (C) • LPH Cable Assembly • LPH Rear PWB (C) • MCU PWB

• Code: 361.385
• Description: LPH Ltrg Fault K. The Ltrg signal (image synchronization signal) failure was detected.
• Remedy: Check the following: • The Flat Cable between the MCU PWB P/J554 and the LPH Rear PWB (K) P/J558 for open circuits, short circuits, and poor contacts • The Flat Cable between the LPH H PWB (K) P/J566 and the LPH (K) P/J574 for open circuits, short circuits, and poor contacts (connection within the LPH Unit) • The connector P/J578 between the LPH Rear PWB (K) and the LPH H PWB (K) for damage and foreign substances • The LPH Unit (K) for improper installation If no problems are found, replace the following parts in sequence: • LPH Unit (K) • LPH Cable Assembly • LPH Rear PWB (K) • MCU PWB

• Code: 361.386
• Description: LPH PLL Lock Fault Y. LPH PLL lock mechanism failure (LPH clock failure).
• Remedy: Enter dc122 Fault History. Check whether 361.354 LPH Download Fail Y has occurred. Has Fail 361.354 occurred? Y↓ N→Replace the following parts in sequence: • LPH Unit (Y) • LPH Cable Assembly • LPH Rear PWB (Y) • MCU PWB Proceed to RAP 361.354.

• Code: 361.387
• Description: LPH PLL Lock Fault M. LPH PLL lock mechanism failure (LPH clock failure).
• Remedy: Enter dc122 Fault History. Check whether 361.355 LPH Download Fail M has occurred. Has Fail 361.355 occurred? Y↓ N→Replace the following parts in sequence: • LPH Unit (M) • LPH Cable Assembly • LPH Rear PWB (M) • MCU PWB Proceed to RAP 361.355.

• Code: 361.388
• Description: LPH PLL Lock Fault C. LPH PLL lock mechanism failure (LPH clock failure). NOTE: When turning the power Off, turn Off the Power
• Remedy: Enter dc122 Fault History. Check whether 361.356 LPH Download Fail C has occurred. Has Fail 361.356 occurred? Y↓ N→Replace the following parts in sequence: • LPH Unit (C) • LPH Cable Assembly • LPH Rear PWB (C) • MCU PWB Proceed to RAP 361.356.

• Code: 361.389
• Description: LPH PLL Lock Fault K. LPH PLL lock mechanism failure (LPH clock failure).
• Remedy: Enter dc122 Fault History. Check whether 361.357 LPH Download Fail K has occurred. Has Fail 361.357 occurred? Y↓ N→Replace the following parts in sequence: • LPH Unit (K) • LPH Cable Assembly • LPH Rear PWB (K) • MCU PWB Proceed to RAP 361.357.

• Code: 361.390
• Description: LPH FFC Connect Posi Fault Y. The image data (Y) cannot be received normally from the MCU.
• Remedy: Enter dc122 Fault History. Check whether 361.374 LPH Chip Fail Y has occurred. Has Fail 361.374 occurred? Y↓ N→Replace the following parts in sequence: • LPH Unit (Y) • LPH Cable Assembly • LPH Rear PWB (Y) • MCU PWB Proceed to RAP 361.374.