PHILIPS MCi200/21M/22/37
Service Manual

3-1

3-1

SERVICE TEST PROGRAM

To start service test program hold ENTER (T) & AUX depressed while plugging in the mains cord

Module Internet Audio - Software Upgrading
Press CONNECT followed by OPTIONS buttons, then press the Right-Hand Soft Key ( ! ) on the system to select the "SET OPTIONS". Use the navigation Jog Shuttle to select "SOFTWARE UPGRADE" from the list and press OK (�) to confirm and follow the instruction given on the display.

Module Internet Audio - Clear Email Address and Presets memory By holding the CONNECT and ENTER ( T ) buttons depressed while switching on the Mains
supply (without the need to be in either Service or Factory mode), all Email address and presets stored in the memory will be cleared. The display will shows "CONNECT" for a few seconds. When the stored information in the memory has been cleared, the display will shows "FACTORY RESET". Subsequently, the software is upgraded (if necessary) when the set is first connected to the internet. Alternatively, press CONNECT followed by OPTIONS buttons, then press the Right-Hand Soft Key ( ! ) on the system to select the "SET OPTIONS". Use the navigation Jog Shuttle to select "RESTORE DEFAULTS" from the list and press OK (�) to confirm and follow the instruction given on the display.

S refers to Service Mode V refers to Version yy refers to Software version number of the uProcessor (counting up from 01 to 99) Display shows the ROM version "S-Vyy" (Main menu)

TUNER TEST
TUNER Button pressed? N

QUARTZ TEST
BACK ( ) Button pressed?

SERVICE PLAY MODE
S
N STANDBY-ON Button pressed? N

DISPLAY TEST
OK (2) Button pressed? N

Y Display Tuner Version "ccc"

Y Display shows 32K Output at (Front Board) pin 11 of uP = 2048Hz N

Y

Y

Set is in Service PLAY Mode. In case of failures, error codes according to Table 2 will be displayed. Display shows Figure 1 and switch all LEDs on

TUNER Button pressed?

BACK ( S ) Button pressed? Service frequencies are copied to the RAM (see Table 1) Tuner works normally except: PROGRAM button

N

The Service Play Mode is intended to detect and identify the failures in the CD Mode. In this mode CD works as in normal opeartion, at which electronics will still be function even when an error is detected so that repair activities can be carried out.

OK (2) Button pressed?

N

Y

Y

Display shows 12M Output at (Front Board) pin 11 of uP = 2,929.6875Hz N

Display shows Figure 2 and switch alternate LEDs on (see Table 3)

Figure 1
CANCEL ( 9 ) Button pressed? N CANCEL ( 9 ) Button pressed? N

Disconnect Mains cord ? Y Y Service Mode left Y

Service Play Mode Error Codes
PRESET 1 2 3 4 5 6 7 8 9 10 11 Europe "EUR" 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 153kHz 279kHz 198kHz 98MHz 87.5MHz USA "USA" 87.5MHz 108MHz 530kHz 1700kHz 560kHz 1500kHz 98MHz 87.5MHz 87.5MHz 87.5MHz 87.5MHz
Table 1

Oversea "OSE" 87.5MHz 108MHz 531/530kHz* 1602/1700kHz* 558/560kHz* 1494/1500kHz* 87.5/98MHz* 87.5MHz 87.5MHz

Error code E1000

Error Description Focus Error Triggered when the focus cannot be found within a certain time when starting up the CD, or if the focus is lost for more than a certain time during playing of CD. Radial Error Triggered when the radial servo is off-track for a certain time during playing the CD. Sledge In Error The sledge did not reach its inner position (inner-switch is close) before approximately 6 sec. have passed by - Inner-switch or sledge motor problem. Sledge Out Error The sledge did not come out of its inner position (inner-switch is open) before approximately 250ms have passed by - Inner-switch or sledge motor problem. Jump Error Triggered in normal play when the jump destination could not be found within a certain time. Subcode Error Triggered when a new subcode was missing for a certain time during playing CD. PLL Error The Phase-Lock-Loop could not lock within a certain time. Turntable Motor Error Generated when the CD could not reached 75% of speed during startup within a certain time. Disc motor problem. Focus Search Error The focus point has not been found within a certain time. EBU Connection Error Generated when IM module could not receive any data from EBU interface within a certain time. The drawer could not enter the inside position and is opening again. This can happen if the drawer is blocked such that it cannot go fully inside, or if the drawer switch is defective and does not close.
Table 2

E1001 E1002

E1003

Figure 2
Various other Tests

E1005 E1006

87.5MHz 98/87.5MHz*

LEDs ECO POWER PC LINK TUNER

MC-i200 On On On On On

TEST
EEPROM TEST

Activated with
ENTER (

ACTION
A test pattern will be sent to the EEPROM. "PASS" is displayed if the uProcessor read back the test pattern correctly, otherwise "FAIL" will be displayed. Load default data. Display shows "NEW" for 1 second. Caution! All presets from the customer will be lost!! Display shows value for 2 seconds. Values increases or decreases until Min. (-87dB) or Max. (0dB) is reached. Display shows "LEVEL -1" or "LEVEL +1" when the Jog Shuttle turn in anti-clockwise or clockwise for the first step. Display shows "LEVEL -2" or "LEVEL +2" when the Jog Shuttle turn in anti-clockwise or clockwise for the second step. Pressing this button will toggle between DEMO ON and DEMO OFF. The DEMO status will be displayed.

E1007 E1008

T)

CANCEL ( 9 ) to Exit

* Depending on the selected grid frequency (9 or 10kHz).

EEPROM FORMAT TEST ROTARY ENCODER TEST

OPTIONS Rotary Volume Knob Jog Shuttle

E1020
Note: By holding the TUNER and ENTER ( T ) buttons depressed while switching on the Mains supply, the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.

wOOx LCD Back Light 2
Table 3

E1030

E1079

DEMO TOGGLE LEAVE SERVICE TEST PROGRAM

TREBLE Disconnect mains cord

Micro 2002 MC-i200 Service Test Program (dd wk0222)