Power Unit Loaded Output Voltage Check; Vv-01 Board Control Input Voltage Check; Vv-01 Board Motor Drive Voltage Check - Sony BVH-2000 Operation And Maintenance Manual

9- ..1
Power Unit Loaded
Check
Fixed Outputs
OUTPUT
SYSTEM
19 V
+
- 19 V
+ 6.8V
+ 13.8V
- 13.8V
8.6V
+250
-250
- 48 V
Variable Outputs
OUTPUT
SYSTEM
SR VH
TR VH
DR VH
CP VH
~
-I
«
>-
-I
(f)
a:
~
TEST POINT OUTPUT VOLTAGE
MIN.
Hot-Cold MAX.
PS-14 TP20-C84 + 20 V +
PS-14 TPI9-COO - 25 V -
PS-14 TP15-C3 + 6.9V +
PS-14 TP21-C81 + 13.9V +
- 15.0V -
PS-14 TP22 - C76
PS-14 TP14-C4 - 15 V
V CN926 10- 8 +225 V +300
V 6- 8 -300 V -225
CN926
1- 3 - 65 V -
CN926
TEST POINT OUTPUT VOLTAGE
Hot-Cold MIN. MAX.
1- 7
CN924 + 18V + 30V
2- 8 . + 30V
CN924 + 18V
5-10
CN924 + 18V + 30V
6-11 +
CN924 8V +
-20. VV ..01
Check
25 V
20 V
8.0V
15.0V
13.9V
V
8
V
V
-21. VV-01 Board Motor
48 V
15V
9-18
OUTPUT TEST POINT REF. INPUT
Hot-Cold
SYSTEM VOLTAGE
SR VH CN925 8- 7 +2.5 ±0.5V
TR VH CN925 6- 5 +2.5 ±0.5V
DR VH CN925 4- 3 +2.5 ±0.5V
CP VH CN925 2- 1
+2.5 ±0.5V
vorrana
OUTPUT TEST POINT MOTOR DRIVE
SYSTEM Hot-Cold VOLTAGE
SR VH VV-01 TP206 -205 +90±4.5V
TR VH VV-01 TP212 -213 +90±4.5V
DR VH VV-01 TP219 - 220 +90±4.5V
CP VH VV-01 TP224 -225 +47 ±2.5V
BVH-2000(U/C)/PS/PM, BVH-2180(U/C)/PS/PM
BVH-2500(U/C)/P
Check