Circuit Adjustments; Setting The Service Adjustment Mode; Memory Write Confirmation Method; Adjustment Buttons And Indicators - Sony TRINITRON KV-27FV16 Service Manual

KV-27FV16/29FV16/29FV16C/32FS12/32FS16
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y168, RM-Y169 or RM-Y171) to perform the circuit adjustments in this section.
NOTE: Test Equipment Required:
• Pattern generator
• Frequency counter
• Digital multimeter
• Audio oscillator

5-1. SETTING THE SERVICE ADJUSTMENT MODE

1. Standby mode (power off).
2.
on the Remote Commander (press each button within a
second).
Service Adjustment Mode On
1. The CRT displays the item being adjusted.
2. Press or on the Remote Commander to select an item.
3. Press or on the Remote Commander to change the data.
4. Press then
Service Adjustment Mode Memory
1. Press then
initialize.
SERVICE RESET
2. Turn set off then on to exit service adjustment mode.

CIRCUIT ADJUSTMENTS

to save into the memory.
on the Remote Commander to
Carry out step 1 when adjusting
IDs 0–4 and when replacing
and adjusting IC003.
SECTION 5

5-2. MEMORY WRITE CONFIRMATION METHOD

1. After adjustment, remove the power plug from the AC outlet,
then plug it in again.
2. Turn the power switch ON and set to service mode.
3. Call the adjusted items again to confirm they were adjusted.

5-3. ADJUSTMENT BUTTONS AND INDICATORS

— 22 —
RM-Y171