SONY CCB-ME37
Manual de Servicio

SECTION 2 ELECTRICAL ADJUSTMENT
PGLL Adjustment
RV102

TP2 TP3

Equipment: Oscilloscope Measurement point: TP2/BI-127 board Adjustment point: RV102/BI-127 board
RV101

B � BI-127 board �

Procedure: Adjust RV102 so that the value of V2 conforms to the corresponding value shown in the following voltage table. Example: 3K

VSUB Adjustment
PGLL code 0 1 2 3 4 5 6 7

Equipment: Oscilloscope Measurement point: TP3/BI-127 board Adjustment point: RV101/BI-127 board Procedure: 1. Take note of the alphanumeric characters visible in the square hole at back of the BI board. 2. Adjust RV101 so that the value of V1 conforms to the corresponding value shown in the following voltage table. Example: 3K

Specified value (V)

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

V2 0V

VSUB code Specified value (V) VSUB code Specified value (V)

E

f

G

h

J

K

L

m

N

P

9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 Q R S T U V W X Y Z

14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5

only SHUTTER ON

VSUB

V1

GND

CCB-ME37/ME37CE

3