Electrical Alignment; Electrical Alignment Overview; Required Equipment And Tools; Connection - Sony BKPF-L752 Maintenance Manual

2-1. Electrical Alignment Overview

2-1-1. Required Equipment and Tools

Use the equipment listed below or the equivalent.
Item
Extension board
Analog audio signal generator *
Audio level meter *
Interface unit
Audio A/D converter board *
Digital voltmetor *
Adjustment screwdriver
Resister (600 Z , within 1 %)
*: Use the equipment after calibration has been completed.

2-1-2. Connection

BKPF-L752
DAC-38 board
Analog audio signal generator
Output
Audio level mater
BKPF-L752
Section 2

Electrical Alignment

Model
EX-668 (Part No. A-8318-552-A)
EX-731 (Part No. A-8322-598-A)
SG505 (Option 02)
—
Sony PFV-L1 or PFV-L10
Sony BKPF-L751
—
—
Extension board EX-668/731
Digital voltmeter
+
_
BKPF-L751
AUDIO
1
2
+
_
COM
IN
*1
+
600 Z
Input
_
Remarks
For PFV-L1
For PFV-L10
Factory default condition
Insulation type
with lead
PFV-L1/L10 (Side)
IN
+ +
_ 3 _
G G
+ +
_ _
4
G G
REF VIDEO
/WORD CLOCK
(OUT)
AES/EBU
*2
OUT
L751
PFV-L1/L10 (Rear)
BKPF-L752
AES/EBU IN
1 2
AUDIO OUT
+ +
1 3
_ _
G G
+ +
2 _ 4 _
G G
L752
2-1 (E)