Schematic Diagrams; Waveforms; Schematic Diagram - Sony RDR-GX330 Service Manual
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Also See for RDR-GX330:
- Operating instructions manual (100 pages) ,
- Service manual (98 pages) ,
- Specifications (2 pages)
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RDR-GX330
4-2. SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(For schematic diagrams)
• All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
• All resistors are in ohms, 1/4 W (Chip resistors : 1 /10 W) un-less
otherwise specified.
kΩ=1000Ω, MΩ=1000kΩ.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor, be-
cause it is damaged by the heat.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
• 2 : non flammable resistor
• 5 : fusible resistor
• C : panel designation
•
f
: internal component.
• C : adjustment for repair.
• U : B+ Line
• V : B– Line
• Circled numbers refer to waveforms.
• Voltages are dc between measurement point.
• Readings are taken with a color-bar signals on DVD reference
disc.
• Readings are taken with a digital multimeter (DC 10MW).
• Voltage variations may be noted due to normal production toler-
ances.
Note :
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
Note :
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
When indicating parts by reference number, please include
the board name.
WAVEFORMS
AV-100/RD-060
All manuals and user guides at all-guides.com
4-3
WAVEFORMS
AV-100
BOARD
5
1
J701 COMPONENT P
X602
1.2 Vp-p
30.5 µs
H
2
X603
6
J701 VIDEO
4.6 Vp-p
100 ns
H
3
7
J701 COMPONENT Y
J701 S-VIDEO C
1.6 Vp-p
H
H
4
8
J701 COMPONENT P
B
J701 S-VIDEO Y
H
1.1 Vp-p
H
RD-060
BOARD
1
X801
2.4 Vp-p
37 ns
R
1.1 Vp-p
1.0 Vp-p
1.3 Vp-p
1.6 Vp-p
4-4
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