Sony CDX-H905IP / CDX-HR905IP Service Manual ▷ View online
CDX-H905IP/HR905IP
13
3-8. CHASSIS (OP) ASSY
3-9. CHUCKING ARM SUB ASSY
coil spring (damper) (natural)
coil spring (damper) (blue)
chassis (OP) assy
tension spring (KF)
gear (LE1)
lever (D)
slider (R)
chucking arm sub assy
spring
Note: Have this portion receive the chassis.
Note: Have this portion receive the chassis.
Note: Be careful not to touch the turn table.
CDX-H905IP/HR905IP
14
3-10. SLED MOTOR ASSY
sled motor assy
sled motor assy
spring
spring
stand
stand
turn table
three serration screws
(M
2
× 3)
three
serration
screws
(M
2
× 3)
Note: Place the stand with care not to touch the turn table.
Note:
Never remove these parts since they were adjusted.
Never remove these parts since they were adjusted.
Note for Assembly
Note: Take care to prevent the chassis from being bent
when tightening the three machine screws.
CDX-H905IP/HR905IP
15
3-11. OPTICAL PICK-UP SECTION
3-12. OPTICAL PICK-UP
optical pick-up section
Note: Be careful not to touch the lens and hologram
terminal when removing the optical pick-up section.
There is space at the end of the
leaf spring (sub guide) to avoid
contact with the slide.
leaf spring (sub guide) to avoid
contact with the slide.
pan tapping screw
(M
1.4
× 2.5)
leaf spring (sub guide)
leaf spring (OP)
optical pick-up
lead screw assy
Notes for Assembly
Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.
leaf spring (sub guide) from being
in contact with the OP slide base.
Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.
leaf spring (sub guide) from being
in contact with the OP slide base.
CDX-H905IP/HR905IP
16
SECTION 4
DIAGNOSIS FUNCTION
Description of the Diagnostics function:
1. Setting the Diag display mode
With the power off, press the [4/SHUF] button, [5] button, and
[4/SHUF] button on the set body or the remote control (for
more than 2 seconds) in turn.
[4/SHUF] button on the set body or the remote control (for
more than 2 seconds) in turn.
2. Canceling the Diag display mode
During the Diag function mode, press the [OFF] button.
3. Initial display in the Diag display mode
Just when the Diag mode is entered, “reset count” is dis-
played.
The display mode is switched by each rotation of [
> M/
SEEK +] or [
. m/
SEEK –] keys.
4. Contents of each display mode
4-1. Reset count display mode
4-2. Reset count by watchdog timer display mode
4-3. Number of connected units display mode
The display mode is switched by each rotation of [2/GP/ALBM +] or
[1/GP/ALBM –] keys during the number of connected units display
mode.
[1/GP/ALBM –] keys during the number of connected units display
mode.
4-4. Operating hours display mode
Reset count display
OFFSET/FAILURE error display
CD error information display
Operating hours display
Number of connected units display
Reset count by watchdog timer display
9 9
9 9
9 9 9
9 9 9 9
9 9
9 9 9 9 9
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
01: Reset count
01: Reset count
9 9
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
02: Number of resets by watchdog timer
9 9
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
02: Number of resets by watchdog timer
9 9
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display
9 9 9
9 9 9
9 9 9
Operating hours
(in hexadecimal format)
(in hexadecimal format)
Diag code
04: Operating hours
04: Operating hours
9 9 9 9
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