Motorola V975, NGage Service Manual

V980 LAYOUT

SIDE 1

VSDRAM

CLK_15_36M

PCAP_32K

CLK_13M

V_FLASH

AUDIO_OUT

FLIP_DETECT_C

VA_2.775V

VRF_REF_2.775V

VMMC_2.775V

VRF_HV_5V

AUDIO

AUDIO_

_IN

OUT

2

OPTION

12

24

2

JACK HEADSET

1

1

OPTION

FLASH

FLASH

U1310

U1300

4

3

1

13

1

SW POS

U1400 SDRAM

J5100 KEYPADCONN

6

J4300

5

STDA/DTR/ SRDADSR

17

RX MB EN

RI/SCK

CE

HAR SPIMB

DCD

FS/

MUTE/

CE

HAR SPIWB

U1000 POG

4

CTS

TX VRF 775V.2

PCAP2

3

SWB+

U3000

1

PWR

USB

RTS/

WB I DCOC

U100

RXD/ - USB

HARMONY

E MBC N2

TXD/ + USB

WB DCOC IIX

WB_DCOC_QX

WB_DCOC_Q

MBC_EN1

VRF_DIG_1.875V

VMAIN_1.55V

WATCHDOG

VCC_OUT

VRF_TX_2.775V

VRF_RX_2.775V

VPOG_LVIO_

B+

VLVIO_

EXT_B+ VBOOST

1.875V

1.875V

_5.5V

	J5100
PIN #	KEYS
1	GND
2	5, 7, 9
3	1, 3, UP, DOWN, LEFT, RIGHT, CENTER
4	0, 5
5	SELECT, DOWN, 2
6	RETURN, LEFT, 8
7	SEND, 0, 3, #
8	1
9	VHVIO 2.775V
10	FLIP DETECT
11	END
12	GND
13	GND
14	QUICK, RIGHT, #
15	2, 4, 6, 8, 9, #, *
16	MENU, UP, 4
17	BACK, CENTER, 6
18	SELECT, MENU, BACK, QUICK, RETURN, SEND, 7
19	GND
20	LED
21	GND
22	BL_KPD_ON
23	GND
24	GND

V980 LAYOUT

SIDE 2

VCAM_2.6V

VMAIN_1.55V

WB_QX

WB_Q

WB_IX

WB_I

WB_TRK_CLK

PS_SPI_WB_CE

VRF_DIG_1.875V

PS_SPI_MB_CE

PS_CLK_OUT

VRF_HV_5V

HB MB RF_

875V.1

VPOG LVIO

J5212

U900 BLUE MODULE

CONN SIM

J5500

REF VRF 775V.2

VBOOST 5V.5

FLIP CONN

LNA

U001

IX MB

Y500

RX WB EN_

WB

26MHz

I MB

FL002 FILTER RX

FL001

VCO WB EN

FEM

FL003

WB TX FILTER

QX MB RX MB Q MB

J5400 CONN BATT

FL004

PA

U800 GSM/DCS/PCS

CONN FLASH-TRI

VMMC VSIM 775V.2 CARD

DCS/PCS TX

J3901

FILTER

WBPA

U400

BATT RAW

PA BATT+

U200

RATTLER

TX WB

5W_VLD

PA_VBA1

TX_WB_EN

WB_TX

DCS_PCS_TX

GSM_TX

TX_EN

SW_VCO_EN

26MHz_CLK

MB_HB_RF

ALRT+

ALRT-

MB_LB_RF