Sony HTC-V5550 Service Manual page 5

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Connection and Operations of the Unit by Itself
This unit cannot be operated by itself as it does not come with a power supply.
Connect STR-V5550/V7770 as shown in "Connection 1" before beginning servicing.
Connection 1: If there is STR-V5550/V7770.
Use a power supply jig (PFJ-1) if the STR-V5550/V7770 is not available.
Connect the conversion jig for connection (J-2501-138-A) as shown in "Connection 2" before beginning servicing.
Connection 2: If there is not STR-V5550/V7770.
Power SW
TE
L 13942296513
Service Box (PFJ-1)
To operate the unit by itself, turn on the power of the conduction jig (PFJ-1), and press the π (TAPE A) , π (TAPE B) ,
and · (TAPE B) buttons together in this order.
As this unit is not equipped with fast forward and rewind buttons, buttons need to be combined and pressed together for different functions
when operating the unit by itself. (See Table-2.)
However, it will not operate properly if operations are performed without switching the functions.
Perform the following procedure to switch the functions before operating the unit.
The function selected is indicated by the DISC NUMBER indicator.
Table 1 Switching the Functions
Function
p (CD) button
CD
+ HI-SPEED DUBBING button
p (CD) button
TAPE A
+ r REC button
p (CD) button
TAPE B
+ ª (TAPE A) button
www The function can be differentiated by the lighting of this part of the indicator.
↓ ↓
1` 2` 3
.
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STR-V5550/V7770
SYSTEM CABLE 17P
AC IN
FH-E939,838,737
MHC-6600,5600,3600,2600
CDP/TC
Connector
cable 17P
(Supplied with PFJ-1)
Operation Indicator
1` 2` 3
1` 2 3
1 2` 3
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8
Conversion
Jig
(J-2501-138-A)
Q Q
3 6 7 1 3
Connector
cable 17P
(Supplied with
Conversion Jig or Set)
Table 2 Pressing Combination of Buttons When Operated by Itself
Function
Deck
+ (AMS)
CD
= (AMS)
)
0
+ (AMS)
TAPE A
= (AMS)
TAPE B
)
0
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.
— 5 —
2 9 9 4 2 8
SET
SYSTEM CONTROL
Set
1 5 0 5 8 2 9 9 4
Operation
π (TAPE B) button + DISC3 button
π (TAPE B) button + DISC1 button
π (TAPE A) button + DISC3 button
π (TAPE A) button + DISC1 button
DISC SKIP button + · (TAPE B)
DISC SKIP button + ª (TAPE B)
DISC SKIP button + · (TAPE A)
DISC SKIP button + ª (TAPE A)
m
co
9 9
2 8 9 9