Motorola iDEN i530 Field Service Manual page 90

FIELD LEVEL TEST MODES AND PROCEDURES: Model Assembly (MA) Test Mode Test (cont.)
8.13 Model Assembly (MA) Test Mode Test (cont.)
Backlight On
Vibrator On
Vol Up Key
Red LED On
Speaker Tone
Vol Down Key
Green LED On
Earpiece Tone
PTT Key
Aud Loopback
Speak into mic
Aud Loopback
Mic Detect
Test Passed
SCROLL Right
Mic Detect
Failed
Press a key
to retest
Press any key.
Speak into mic.
8-14
Continued from 4 Border Test
Backlight/Vibrator Test
No
Backlight
& Vibe Ok?
Yes
Backlight/Vibrator Test: Once Mute key is pressed, unit's LCD display backlight is on
and the vibrator is activated. Press Volume Up key to continue.
High Audio/Red LED
No
Speaker/
connections & retest. Replace
LED Ok?
Yes
Speaker Tone: Once Volume Up key is pressed, unit's rear speaker emits a 1000Hz
tone.
Red LED: LED between Smart and Mute buttons is energized Red. Press Volume
Down key to continue.
Earpiece Tone/Green LED
No
Earpiece/
connections & retest. Replace
LED Ok?
Yes
Earpiece Tone: Once Volume Down key is pressed, unit's internal earpiece emits a
1000Hz tone.
Green LED: LED between Smart and Mute buttons is energized Green. Press PTT key
to continue.
Audio Loopback
Speak at conversation level.
No
Check mic connection & retest.
Mic Detect
Replace w/reference part and
Passed?
Yes
Audio Loopback: Audio is routed from the internal mic to the internal earpiece. Keypad
disabled for 5 seconds allowing tester to speak into mic verifying audio loopback
function. If Audio Loopback successful, "Mic Detect Test Passed" is displayed, press
any key to continue. If unsuccessful, "Mic Detect Failed" is displayed along with a
prompt to press any key for retest.
Continue at Keypad Test
Replace defective part
Check activation in RSS &
programming menu. Check
connections & retest. Replace
w/reference part & retest.
Replace defective part
Check activation in RSS &
programming menu. Check
w/reference part & retest.
Replace defective part
Check activation in RSS &
programming menu. Check
w/reference part & retest.
Replace defective part
retest.
MA Test
Mode
Yes
No
Backlight
Replace
& Vibe Ok?
Unit
MA Test
Mode
Yes
No
Speaker/
Replace
LED Ok?
Unit
MA Test
Mode
Yes
No
Earpiece/
Replace
LED Ok?
Unit
MA Test
Mode
Yes
No
Replace
Mic Detect
Unit
Passed?
68P80400P65-O