PCM-M10, PCM-M10P - Sony Audio Service Manual (repair manual). Page 13

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PCM-M10/M10P
13
SECTION  2
TEST  MODE
This set provides the Test Mode that can be used for the following 
check modes.
1.  Setting and Exiting the TEST MODE
•  Setting the TEST MODE
(1) Turn on the power to the set. Slide the [REC LEV-
EL] switch while pressing [X PAUSE] button and 
[T-MARK] button simultaneously. (The direction of 
sliding the switch is not specifi ed.)
(2) Slide the [REC LEVEL] switch in the reverse di-
rection of the direction (1) while holding down [X  
PAUSE] button and [T-MARK] button together.
(3) Slide the [REC LEVEL] switch in the reverse di-
rection of the direction (2) while holding down [X 
PAUSE] button and [T-MARK] button together.
•  Exiting the SERVICE/TEST MODE
  The TEST MODE is cancelled by turning off power (remov-
ing the battery).
  (See Section 5. Flow Chart of the TEST MODE.)
2.  Initial State of the TEST MODE and Exiting Method
•  Initial state upon entry into the TEST MODE.
    LCD display
 
3.  OK or NG Judgment
 
OK or NG judgment in each mode is returned by a LCD dis-
play.
4.  How the Power of Each Section is Handled in the 
TEST MODE
 
When TEST is entered, the system will keep the power state in 
a state equivalent to the Idle state. This is for system to check 
the power device of each section for its operation. However 
during execution of the Sleep command, the system will take 
control based on the Sleep state since the standby current need 
be measured.
5.  Flow Chart of the TEST MODE
Version
KeyChk+Fmt
DSP Loop
Lcd Contrast
Cluster Num
Version
KeyChk+Fmt
Loop
Lcd Contrast
Cluster Num
RTC Int
Battery
DCIN
VBUS
Sleep
App LogOut
Log Output
Menu Init
Factory Ship
Key Check
Version
START
After power-on,
idle or sleep state
END
Exit from TEST MODE
Power OFF
(Remove the battery)
Press [X PAUSE] button and
[T-MARK] button simultaneously.
Slide [REC LEVEL] switch.
Slide [REC LEVEL] switch.
Release [X PAUSE] button and
[T-MARK] button.
Slide [REC LEVEL] switch.
SERVICE MODE
established Menu Display
[. FR/V]
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