Section 4: Circuit Adjustments; Remote Adjustment Buttons And Indicators; Accessing The Service Adjustment Mode - Sony TRINITRON KD-27FS170 Service Manual

Electrical Adjustments by Remote Commander
Use the Remote Commander (RM-YD006)
Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator
4-1. REMOTE ADJUSTMENT BUTTONS AND
INDICATORS
MUTING
(Enter into
memory)
1
Display next
Item
2
Display next
Category
4
Display previous
Item
8
(Initialize)
VOLUME (+)
(Service Mode)
KD-27FS170/32FS170/36FS170

SECTION 4: CIRCUIT ADJUSTMENTS

to perform the circuit adjustments in this section.
POWER
(Service Mode)
(Service Mode)
5
Display previous
Category
(Remove from
memory)
RM-YD006
4-2. ACCESSING THE SERVICE
ADJUSTMENT MODE
1. Standby mode (Power off).
2. Press the following buttons on the remote commander within a
second of each other:
DISPLAY
POWER
DISPLAY
The screen displays the fi rst service data category item.
3
Increase
Display
Data value
Item
6
Display
Decrease
Data
Data value
On the Remote Commander press 2 or 5 to select the category.
1.
Press 1 or 4 to select the item.
2.
Press 3 or 6 to change the data value.
3.
4. Press MUTING then ENTER to write into memory.
ENTER
(Enter into
Category
memory)
0
Display
Item
Display
Data
M65586MK-056FP
Sound Volume +
Channel 5
Signal
Category Type
DEF NTSC
HSIZ 1:35
M65586MK-056FP
Signal Channel
Type Type
DEF NTSC
HSIZ 1:35 NVM:OK
KD-27FS170/32FS170/36FS170
Channel
Type
VIDEO1
NVM:OK
D1.0
WRITE
Text
changes to
"WRITE" and
changes
colors from
green to red
D1.0
36