Read Sony DAV-DZ20 / HCD-DZ20 Service Manual online
6
HCD-DZ20
MAIN BOARD
(SIDE A)
IC3250
IC3100
IC3300
IC3150
TP3053
800
Ω
/2W
TP3054
IC3200
IC3400
Point of discharge for
TP3053 and TP3054
TP3053 and TP3054
R912
R913
FR901
FR902
C903
T901
MAIN BOARD
(SIDE B)
800
Ω
/2W
Point of discharge for
FR902 and R913
(Mexican model)
FR902 and R913
(Mexican model)
Point of discharge for
FR901 and R912
(Except Mexican model)
FR901 and R912
(Except Mexican model)
Prevention of electric shock and damage to IC
When disassembling the machine, be sure to discharge the charged electricity in the below point.
Use a resistor of 800 ohms, 2 Watts for discharging.
Use a resistor of 800 ohms, 2 Watts for discharging.
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