Nokia 6620 서비스 매뉴얼

Nokia Customer Care

Schematics / Layouts hl9_15 

        NHL-12

Issue 3  05/2005

 Copyright © Nokia 2005. All rights reserved.

Page   18

PWR Key

SMD backup battery

Vibra Motor

8

9

1

PRODUCTIONTESTPATTERN

2

12

FBUS_RX

USB_D+

MBUS

VPP

GND

USB_5V

PRODTP

DSP_MCUTEST(1)

MEMORY

UPP

PRODTP

UEM

CONNECTOR

CONNECTOR

PRODTP

PRODTP

PRODTP

PRODTP

PRODTP

USB_D-

GND

UEM

ESD PROTECTION FOR

XABUS test points

DSP(MCUTEST(2)

DSP_MCUTEST(0)

UPP

3

4

5

6

UEM

UEM

CONNECTOR

7

10

11

PRODTP

PRODTP

PRODTP

PRODTP

PRODTP

FBUS_TX

UPP

UEM

PRODTP5

PRODTP2

PRODTP4

GND

100k

R2405

not_assembled

14

VBAT

KHN4NX1AB

M2400

6800063

M

not_assembled

-

+

27

J2405

J2404

1

R2403

14V/50V

C2401

GND

-

VBAT

10n

3

4

VBACK

GND

G2400
3V3

+

10k

R2400

S2400

READ COMPONENT INFO!

1

2

GND

J2402

18

17

16

15

J2400

J2401

GND

GND

GND

GND

ESDA14V2-4BF2

R2402

PRODTP9

PRODTP6

PRODTP1

PRODTP8

R2401

ESDA14V2-4BF2

GENIO(31:0)

LCDUI(2:0)

UIDRV(5:0)

EAR(1:0)

SLOWAD(6:0)

PUSL(3:0)

DIFCTRL(3:0)

GPIO(31:0)

DIFDATA(7:0)

MIC(2:0)

AUDUEMCTRL(3:0)

KEYB(10:0)

HEADINT(1:0)

G_KEY_UI(95:0)

SIMIF(3:0)

IHF_XEAR(1:0)

PWRONX