Samsung SGH-i400, i400 Service Manual

PCB Diagrams

9.

G1 G3

D602

P
W

D
5

0
3

V506

V504

R
_

K
E
Y

V
O
L
_
U
P

D

TP100

6
0

AUX_PCM_SYNC

BT_PCM_IN

3

AUX_PCM_CLK

BT_PCM_OUT

C
O
N
6

0
0

OSC101

HDC600

OMAP_nTRST

OMAP_EMU0 KCTR_PAMO1UME_PAMO

OMAP_TDI

OMAP_TCK

OMAP_TDOOMAP_TMS

sys_clkout

U
1

0
1

TR500

32KOUT

F
1
0
3

D
5

0
0

ANT102

ANT103

BTC400

U

U

4
0

4

0

0
2

Z
D
6
0
2

D
5

T
R

0

5

8

0
1

D
5

0
2

C
A
M
_

K
E
Y

V502

D501

TP400

TP_TMS

T
H
3
0
0

OSC100

V503

U
4

0
3

TP_TDI

UCD300

R
F
T
1

0
1

TP301

TSR_PTDNG_PTTP_TCKTP_TD0

T
R
3
0
0

TP302

P
A
M

1
0
0

U301

V
5
0
0

ANT100ANT101

U
C
P
7

0
0

O
S
C
2

0
0

F100

F101

F102

TP300

D300

U
3

0
0

RAM1_CS

RFS100

ANT104 ANT105

UCP200

CP_OEN

ROM1_CS

D0

O
S

C
4

0
0

V512

UME200

V

V

5

5

0

0

8

1

V
5
0
9

U
4

0
6

CP_WEN

U201

A0_TP

A1

SIM30 0

OSC401

D
5

0
7

U
5

0
1

V507

U
4

1
0

V510

T
A
6
0
1

D506

U
2

0
2

V
5
1
7

U
4

0
5

V518

D
5

0
5

V600
V601
V516

D
4

0
0

VMODE

T
A
6
0
0

VIO

U
4

0
8

U
4

0
4

B
A
T
1
0
0

Z
D
6
0
3

V60 6V60 7

MIC+

MIC

V
O
L
_
D
O
W

N

V505

D
5

0
9

I

F
C

5
0
0

Z
D
6
0
4

9-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

PCB Diagrams

V513

V515

0
0
5

C
D
H

1

F502

1
5
V

F503F504F505F506

F500F501

V514

1
0
4
U

3

2

0

0

6

6

U

U

7
0
4

U

U200

9
0
4

U

LED600LED601

1

4

7

STAR

2

5

8

0

3

6

9

P
R
A
H
S

9-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization