Nokia 6088 Schematic page 7

Nokia Customer Care
1
D
C
KYPD_0
B
A
1
Issue 1 06/2006
2 3
Side Keys
SW23
2 1 KYPD_17
SW/SIDE KEY
Volume +
SW10
KYPD_1 2 1 KYPD_11
SW/SIDE KEY
Volume -
SW25
2 1
SW/SIDE KEY
SW24
2 1 KYPD_11
SW/SIDE KEY
Camera
VIBRATOR
VPH_PWR
CR01 C220
DIODE/RB461F 2 1
C25
J11
C/101J/50V/COG/0402 C/101J/50V/COG/0402
1
VIBRATOR 2 VIB_DRV
C221
ND/EM/VIBRATOR LA4 459AC(MOD)/NIDEC COPAL CORPORATION
2 1
C/101J/50V/COG/0402
2 3
© 2006 Nokia Corporation
6088 (RM-218) Schematic / Layouts
UI
4 5
Keypad Connect
TPE110
KYPD_0
NI/TESTPOINT
TPE111
KYPD_1
NI/TESTPOINT
TPE112
KYPD_3
NI/TESTPOINT
TPE113
KYPD_5
NI/TESTPOINT
TPE114
KYPD_7 VPH_PWR
NI/TESTPOINT
VPH_PWR
TPE115
KYPD_9 KYPD_0
NI/TESTPOINT
TPE116 KYPD_1
KYPD_11 KYPD_3
NI/TESTPOINT
KYPD_13 KYPD_5
TPE117
KYPD_13 KYPD_7
NI/TESTPOINT
TPE118 KeyLight_EN
KYPD_15
NI/TESTPOINT
TPE119
KYPD_17
NI/TESTPOINT
TPE121
KeyLight_EN
NI/TESTPOINT
LCD Backlight IC
Ampere Rating = 250mA
Melting I2t = 0.00132 A2Sec
Nominal Resistance cold ohm = 0.435 ohm
D221
L223 D224
FUSE/0494250NR/L-0603/LITTELFUSE
VPH_PWR L/10uH/LT0805-100K-S/0805/CHILISIN DIODE/B0530WS-7-F/SOD-323/Schottky DIO
1 2 1 2 1
C222
C250
C/105K/10V/X5R/0603
C/680J/50V/COG/0402
U220
5
OVP
4
#SHDN
0.25V
3
FB
BACKLIGHT_EN
IC/RT9284B-15PJ6/RICHTEK
BACKLIGHT_EN
R231
R/100K/0402/5%
R7041
PDM 1 2
PDM
R/100K/0402/5%
4 5
Company Confidential
6 7
J10
VPH_PWR
16 1 VPH_PWR
VBAT END_ONOFF
15 2 KYPD_9
KBR0 KBC0
14 3 KYPD_11
KBR1 KBC1
13 4 KYPD_13
KBR2 KBC2
12 5 KYPD_15
KBR3 KBC3
11 6 KYPD_17
KBR4 KBC4
10 7
PHONE_ON
ABB_LEDB UPR PHONE_ON
9 8
GND GND
CONN/BF251_16_N2
L1
2 BACKLIGHT+ 1 2
TFT_BACKLIGHT+
BEAD/1000ohm/200mA/1 ohm/0402
C225
C253
C/680J/50V/COG/0402 C/105K/16V/X7R/0603/TDK
R7043 L2
2 1 BACKLIGHT- 1 2 TFT_BACKLIGHT-
BEAD/1000ohm/200mA/1 ohm/0402
R/10K/0402/5%
R7042 R226
R/23.7K/0402/1% R/12.1/0402/1%
C6241
C/104K/10V/X5R/0402
6 7
6088 (RM-218)
8
D
C
B
A
8
Page 7