Nokia RM-596 - Page 95

Loop test Input
terminal
Output
terminal
Path gain
[dB]
(fixed)
Input
voltage
[mVp-p]
Output DC
level [V]
Output
voltage
[mVp-p]
External
headset
mic to IHF
mono
HS_MIC &
GND
L4855 &
L4856
10 200 630
L4857 &
L4858
Internal
digital
micropho
ne to
headset
Acoustica
l Input,
1kHz sine
wave
HS_L &
GND
NA 94 dBSPL 70
HS_R &
GND
RM-596
BB Troubleshooting and Manual Tuning Guide
Issue 2 COMPANY CONFIDENTIAL Page 3 – 51
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