Audio Amplifier - Nokia 6088 Schematic

Nokia Customer Care
1
D
C
B
A
1
Issue 1 06/2006
6088 (RM-218) Schematic / Layouts
Speaker and Receiver
2 3

Audio Amplifier

VPH_PWR
R173
1 2
R/0/0402/5%
25 mil
C181
R182
1 2 1
NI/R/TBD
NI/C/TBD
R177
1
R/120K/0402/1%
C179
R175
AUXON
1 2 1 2 C1
AUXON IN-
R/20K/0402/1%
6 mil
C/104K/10V/X5R/0402
B2
SD MODE V02
AUDIO_EN
C2
AUDIO_EN SD SELECT V01
C180
R176
AUXOP
2 1 1 2 A1
AUXOP IN+ BYPASS
R/20K/0402/1%
6 mil
C/104K/10V/X5R/0402
IC/LM4898ITLX
R178
1
R/120K/0402/1%
C183
R184
1 2 1
NI/R/TBD
NI/C/TBD
2 3
© 2006 Nokia Corporation
4 5
Speaker & Receiver
2
R512
RECEIVER-
1 2
RECEIVER-
R/5.1/0402/1%
2
C506
R511
RECEIVER+
1 2
U100 RECEIVER+
R/5.1/0402/1%
NP/BEAD/220ohm/0.3A/0.4 ohm/0402/Murata BLM15BD221SN1
12 mil L20
SPK_P
C3 1 2
L21
SPK_N
1 2
A3
NP/BEAD/220ohm/0.3A/0.4 ohm/0402/Murata BLM15BD221SN1
12 mil C509 C510 C507 C508
A2
C173
2
2
TPE862
AUXON
NI/TESTPOINT
TPE861
AUXOP
NI/TESTPOINT
TPE8
RECEIVER+
NI/TESTPOINT
TPE9
RECEIVER-
NI/TESTPOINT
4 5
Company Confidential
6 7
J170
2
1
ND/EM/RECEIVER/SDRP0615FJ05-05-F8B-G/AAC
J160
2
1
ND/EM/SPEAKER DMS1508PS-05-G/AAC
D183 D184 D181 D182
6 7
6088 (RM-218)
8
D
C
B
A
8
Page 8