Technics SU-V90D Service Manual

SU-V90D
m@ DISASSEMBLY INSTRUCTIONS
—--—
Ref No. 1 How to remove the cabinet
Procedure
1 1. Remove the 6 screws (@~@) and remove
the cabinet.
| RetNo.2 | How to remove the DAC P.C.B. (small size), the digital input terminal
P.C.B. and the DAC P.C.B. (middle size)
12 1. Remove the 2 screws (@ and @) and remove the oO
upper DAC shielding cover.
2. Disconnect the connector (J11) and pull out the
2 flat cables ( J802 and J803).
3. Release the DAC P.C.B. (small size) from the
4 P.C.B. supporters.
4. Pull out the flat cable (J804).
5. Remove the 2 screws (@ and @) and remove the
digital input terminal P.C.B.
. Disconnect the 2 connectors (J10 and J12).
. Remove the 5 screws (@~@) and remove the DAC
P.C.B. (middle size).
Upper DAC shielding cover
“Nm
Note: How to remove the flat cable.
flat
cable
@Puil
out
the
flat cable with
the connector
connector pushing down.
DAC P.C.B. (small size)
P.C.B.
P.C.B. supporter
DAC P.C.B. (middle size)
SU-V90D
How to remove the input
terminal P.C.B. (large size)
How to remove the lower
DAC shielding cover
Ref No. 3
Procedure
12-3
Ref No. 4
Procedure
1-23-54
1. Disconnect the 4 connectors (J1, J2, J4
and J13).
2. Remove the latch (@).
3. Remove the 2 screws (@ and ©) and
remove the input terminal P.C.B. (large
size).
1. Remove the 3 screws (@~®).
How to remove the input
terminal P.C.B. (small size)
and the speaker terminal
P.C.B.
. Disconnect the connector (J5).
2. Remove the 2 screws (@ and @) and
remove the input terminal P.C.B.
3. Remove the 4 screws (@~@) and remove
the speaker terminal P.C.B.
How to remove the power
switch
Ref No. 6
Procedure
1-2-6
1. Push the power switch button from the
back of the front cover by using a
screwdriver and remove it.
2. Remove the 2 screws (@ and @).
Power switch button _e
Ref No. 7
Procedure
1>2>3-47
How to remove the front panel
1. Remove the 5 connectors (J1, J2, J4, J5 and J13)
and 3 flat cables (J14, J15 and J18).
2. Remove the 5 screws (@~@).

Technics SU-V90D Specifications

General

Brand	Technics
Model	SU-V90D
Category	Amplifier
Language	English