Read Sony XR-M500R / XR-M550 Service Manual online
3
SECTION 1
SERVICING NOTES
PRECAUTION ON OPEN/CLOSE FRONT PANEL
The front panel opens to the bottom of main unit.
In performing the repair, place the main unit on the base having
the height exceeding 1 cm.
In performing the repair, place the main unit on the base having
the height exceeding 1 cm.
Open the front panel by supplying the power through the follow-
ing steps:
ing steps:
1. Disconnect the motor connector (CN501) from main board.
2. Supply the power to the motor.
2. Supply the power to the motor.
Voltage
: 9 V
Violet wiring : MOTOR –
Gray wiring
Gray wiring
: MOTOR +
front panel
XR-M500R/M550
( SIDE VIEW)
1cm
base
gray wiring
violet
wiring
wiring
connector
(CN501)
(CN501)
–
+
MODEL IDENTIFICATION
There are four types of main board in according of destination for
XR-M500R.
XR-M500R.
– MAIN BOARD (Componet Side) –
R625
R626
R719
R720
IC601
– MAIN BOARD (Conductor Side) –
R625 R626 R719 R720
Indicated language
TYPE A
a
a
×
×
English, Spanish,
Swedish, Portuguese
TYPE B
×
×
a
a
German, Italian, Dutch,
French
TYPE C
×
a
a
×
English, German
TYPE D
a
×
×
a
English, Polish, Czeck,
Turkish
TYPE A, B, C, or D can also be identified from the front panel
display language.
For a switching method of display language, see page 4.
display language.
For a switching method of display language, see page 4.
Click on the first or last page to see other XR-M500R / XR-M550 service manuals if exist.