Sony DCR-PC7 Service Manual page 78

Adjustment Data
Address
Initial Value
57
04
58 16
59
00
5A 8C
5B 02
5C
00
5D 00
5E
02
00
5F
60
00
61
00
62 03
63
00
64 32
65
20
66
00
67 08
68 00
69 00
6A
00
6B
03
6C 03
6D 00
6E 00
6F
00
Table 6-3-4 (3).
3-2. POWER SUPPLY SYSTEM ADJUSTMENTS
1. Power Supply Voltage Check (DD-91 Board)
Memo Column
Mode
N
Subject
N
Measuring Instrument
3.1V check
Measurement Point
N
Specified Value
N
2.8V check
N
Measurement Point
N
Specified Value
N
2.1V check
N
Measurement Point
N
Specified Value
13.5V check
N
Measurement Point
N
Specified Value
N
4.5V check
N
Measurement Point
N
Specified Value
N
4.8V check
N
Measurement Point
N
Specified Value
N
4.9V check
N
Measurement Point
N
Specified Value
N
–6.5V check
Measurement Point
Specified Value
12V check
Measurement Point
Specified Value
3.1V check
Measurement Point
Specified Value
4.6V check
Measurement Point
Specified Value
4.8V check
Measurement Point
Specified Value
2.8V check
Measurement Point
Specified Value
6-43
Camera recording
Arbitrary
Digital voltmeter
Pins @¶, @• of CN3700
3.18 ± 0.05 Vdc
Pins #§, #¶ of CN3700
2.86 ± 0.05 Vdc
Pin $£, $¢ of CN3700
2.17 ± 0.05 Vdc
Pin $• of CN3700
13.5 ± 0.3 Vdc
Pins $ª, %º of CN3700
4.69 ± 0.08 Vdc
Pins %¡, %™ of CN3700
4.86 ± 0.1 Vdc
Pins %£, %¢ of CN3700
4.86 ± 0.04 Vdc
Pin %• of CN3700
–6.2 ± 0.2 Vdc
Pin ^º of CN3700
11.9 ± 0.25 Vdc
Pins !∞, !§ of CN3900
3.18 ± 0.05 Vdc
Pins !ª, @º of CN3900
4.69 ± 0.08 Vdc
Pins @£, @¢ of CN3900
4.86 ± 0.1 Vdc
Pins @ª, #º of CN3900
2.86 ± 0.05 Vdc