Safety Related Adjustments - Sony TRINITRON KV-32S12 Service Manual

ADJUSTMENT ITEM AND PROCEDURE
D BOARD
b4 *RESISTOR CONFIRMATION METHOD (HV HOLD-
DOWN CONFIRMATION) AND READJUSTMENTS
The following adjustments should always be performed when
replacing the following components (*marked with Ll on the
schematic diagram).
1. Preparation before confirmation
1) Turn the POWER switch ON, and receive *signal and set
the *PICTURE and BRIGHTNESS controls to
adjustment.
2) Confirm that the voltage of the check terminal of *TP 1s
more than *voltage when the set is operating normaly with
*Power supply.
SECTION 3
SAFETY RELATED ADJUSTMENTS
EQUIPMENT
AND SIGNAL
*Entirely white
MEASUREMENT
POSITION
*[4 marked parts
1C601, PMSO1,
D504, C598, R338,
R509, R524, R632,
R635, R645, T501
*Digital multimeter | *TP85 (H. PROT)
ADJUSTMENT
LOCATION
*PICTURE
BRIGHTNESS
maximum
ILLUSTRATION AND SHAPE
AND NUMBER
*122.3V DC 32 inch only
*120 + 2.0 VAC (Power Supply)
D BOARD - CONDUCTOR SIDE -
+5047 PSL PROT)
FBT
digital
multimeter