7-1
7-1. Power Supply Check
1. HS-930SH Board
Mode
E-E
Instrument
Digital voltmeter
+5.2V Check
Test point
CN201
1
pin
Specification
5.2 V ± 0.2 V
+3.3V Check
Test point
CN201
4
pin
Specification
3.3 V ± 0.2 V
EVER+5V Check
Test point
CN201
6
pin
Specification
5.4 V ± 0.2 V
P_CONT Check
Test point
CN201
8
pin
Specification
4 V – 5 V
AU +12V Check
Test point
CN201
9
pin
Specification
12 V V
AU –12V Check
Test point
CN201
!¡
pin
Specification
–12 V V
–12V Check
Test point
CN201
!™
pin
Specification
–12 V V
MTR +12V Check
Test point
CN201
!¢
pin
Specification
12 V V
Checking method:
1) Confirm that each voltage satisfies the specification.
SECTION 7
ELECTRICAL ADJUSTMENT
DVP-S715
In making adjustment, refer to 7-4. Adjustment
Related Parts Arrangement.
Note:
During diagnostic check, the characters and color bars can
be seen only with the NTSC monitor. Therefore, for diag-
nostic check, use the monitor that supports both NTSC
and PAL modes.
This section describes procedures and instructions necessary for
adjusting electrical circuits in this set.
Instruments required:
1) Color monitor TV
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
with delay mode
3) Frequency counter (over 8 digits)
4) Digital voltmeter
5) Standard commander
6) DVD reference disc
HLX-501 (J-6090-071-A) (dual layer) (NTSC)
HLX-503 (J-6090-069-A) (single layer) (NTSC)
HLX-507 (J-6090-078-A)(dual layer) (PAL)
HLX-506 (J-6090-077-A) (single layer) (PAL)
7) Extension cable (J-6090-079-A)
MB-78 (CN601)
↔
FL-88 (CN101)
+1.0
–2.0
+2.0
–1.0
+2.0
–1.0
+1.0
–2.0
Содержание DVP-S715
Страница 1: ...MICROFILM SERVICE MANUAL Russian Model CD DVD PLAYER DVP S715 RMT D102P SPECIFICATIONS ...
Страница 11: ...1 1 SECTION 1 GENERAL DVP S715 This section is extracted from DVP S715 S315 instruction manual ...
Страница 12: ...1 2 ...
Страница 13: ...1 3 ...
Страница 14: ...1 4 ...
Страница 15: ...1 5 ...
Страница 16: ...1 6 ...
Страница 17: ...1 7 ...
Страница 18: ...1 8 ...
Страница 19: ...1 9 ...
Страница 20: ...1 10 1 10 E ...
Страница 51: ...DVP S715 4 61 4 62 4 63 4 64 EURO AV ER 2 ER 2 EURO AV SCHEMATIC DIAGRAM Ref No ER 2 board 2 000 series ...