Read Sony DCR-TRV820 / DCR-TRV820E / DCR-TRV820P Service Manual online
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1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recom-
mend their replacement.
mend their replacement.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
safety checks before releasing the set to the customer.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
•
Keep the temperature of the soldering iron around 270 ˚C
during repairing.
during repairing.
•
Do not touch the soldering iron on the same conductor of
the circuit board (within 3 times).
the circuit board (within 3 times).
•
Be careful not to apply force on the conductor when sol-
dering or unsoldering.
dering or unsoldering.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED
LINE WITH MARK
0
ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
LCD screen
Picture
4.0 type
80.6
80.6
×
60.5 mm (3 1/4
×
2 1/2 in.)
Total dot number
123,200 (560
×
220)
Printer
Print method
Variable dot thermal transfer
Print resolution
254 dpi
Number of printed dots
640
×
480 (paper feed direction)
Print speed
2.54 mm (1/8 in.)/second
Size of print paper
91
×
55 mm
(3 5/8
×
2 1/4 in.)
Print area size
64
×
48 mm
(2 5/8
×
1 15/16 in.)
Number of prints per print
cartridge roll
cartridge roll
20
Power Consumption
8 W
General
power requirements
7.2 V (battery pack)
8.4 V (AC power adaptor)
8.4 V (AC power adaptor)
Average power consumption
(When using the battery pack)
(When using the battery pack)
During camera recording using
LCD
4.4 W
Viewfinder
DCR-TRV820/TRV820P :
3.0 W
DCR-TRV820E :
3.1 W
LCD
4.4 W
Viewfinder
DCR-TRV820/TRV820P :
3.0 W
DCR-TRV820E :
3.1 W
Operating temperature
0 °C to 40 °C (32 °F to 104 °F)
Storage temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Dimensions (approx.)
112
×
121
×
218 mm
(4 1/2
×
4 7/8
×
8 5/8 in.) (w/h/d)
Mass (approx.)
1.3 kg (2 lb 13 oz)
excluding the battery pack, lithium
battery, cassette and shoulder strap
1.4 kg (3 lb 1 oz)
DCR-TRV820/TRV820P :
including the battery pack NP-F330,
lithium battery CR2025, 120 min. Hi8
cassette, and shoulder strap
DCR-TRV820E :
including the battery pack NP-F330,
lithium battery CR2025, 90 min. Hi8
cassette, and shoulder strap
excluding the battery pack, lithium
battery, cassette and shoulder strap
1.4 kg (3 lb 1 oz)
DCR-TRV820/TRV820P :
including the battery pack NP-F330,
lithium battery CR2025, 120 min. Hi8
cassette, and shoulder strap
DCR-TRV820E :
including the battery pack NP-F330,
lithium battery CR2025, 90 min. Hi8
cassette, and shoulder strap
AC power adaptor
Power requirements
100 - 240 V AC, 50/60 Hz
Power consumption
23 W
Output voltage
DC OUT: 8.4 V, 1.5 A in the
operating mode
operating mode
Operating temperature
0 °C to 40 °C (32 °F to 104 °F)
Storage temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Dimensions (approx.)
125
×
39
×
62 mm
(5
×
1 9/16
×
2 1/2 in.) (w/h/d)
excluding projecting parts
Mass (approx.)
280 g (9.8 oz)
excluding power cord
excluding power cord
Battery Pack
Output voltage
DC 7.2 V
Capacity
5.0 Wh
Dimensions (approx.)
38
×
21
×
71 mm
(1 9 /16
×
1 3/16
×
2 7/8 in.) (w/h/d)
Mass (approx.)
95 g (3.4 oz)
Type
Lithium ion
“Memory Stick”
Memory
Flash memory
4 MB: MSA-4A
4 MB: MSA-4A
Operating voltage
2.7 - 3.6 V
Power consumption
Approx. 45 mA in the operating mode
Approx. 130 µA in the standby mode
Approx. 130 µA in the standby mode
Dimensions (approx.)
50
×
2.8
×
21.5 mm
(2
×
1/8
×
7/8 in.) (w/h/d)
Mass (approx.)
4 g (0.14 oz)
Design and specifications are subject to
change without notice.
change without notice.
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