Baseband - Mmi Keypad - Sony Ericsson K800 Electrical Repair Manual

D2000
MARIKA_MMI
Keyboard_IF
KIN0 T2 P2 KOUT0
KEYIN0_N KEYOUT0_N
KIN1 P3 M7 KOUT1
KEYIN1_N KEYOUT1_N
KIN2 N7 M8 KOUT2
KEYIN2_N KEYOUT2_N
KIN3 U2 N3 KOUT3
KEYIN3_N KEYOUT3_N
KIN4 U3 R2 KOUT4
KEYIN4_N KEYOUT4_N
N4 KOUT5
KEYOUT5_N
DB2021_MARIKA_SECURITY_EFUSE
ROP1013083/4
R2A
VDDE18
R2553 470Kohms R2555 1Kohms
R2732 100Kohms
VBATI CHARGE_RDYn
R2554 0ohms
VB
C2550
10uF
CHARGE_ON
R2556
FLASH_STROBE_1 100ohms
K800
1 S 6 D
R2557
100Kohms
<NM>
RYN122904/1
NTJD4152P
2 G V3113
<NM>
MP 57
Page 46 3
R2558 5.6Kohms V2552
VCAMIO
UNR32A7
1
RYN121931/1
<NM>
C2551 2 <NM>
10nF
<NM>
R2550 270ohms
FOCUSLED_ON
C
B
V3113 contains two transistors.
E
4 S 3 D
RYN122904/1
NTJD4152P
5 G V3113
Xenon Flash IF
VDDE18 VBATI
VDDE18
VBATI
FUNCTION OVERVIEW
LIDSENSE
CHARGE_RDYn
C2555
XE_STROBE
33pF
<NM>
X2550
RNV799019/10 R1A
5
LIDSENSE_1 3 MP 23 MP 22
Page Page
8
46 46
9
1
6
7
MP 14 Place V2500 close
to joystick S2504.
Page 46
4
XE_STROBE 10
FLED_ON 2
C2559
68pF 11
12
MP 15
Xenon flash
module connector
Page 46
Pin 11 and pin 12 are used for MP 1 MP 2
S2506
TP2553
chassi ground connection.
Page 46 Page 46
3 4
1 2
C
V2551
B
RYN121928/1
BC817-25LT1 RMD10147
R1B
E
V2550
Game B button
2SC5658
R2552
RYN1216043/1
10ohms
R2551
470ohms

Baseband - MMI Keypad

MP 47
OnOff
Page 46
K1/K2
A1 A2 a
S2500
V2504
c
RMD10116/9
R1A
V2505
RKZ223914/1
<NM>
KIN1
KOUT4
KOUT1
MP 82 MP 83
S2505
Page 46 Page 46
3 4
V2510
1 2
RMD10147
V2511
R1B
Game A button
Volume Down
MP 10
Page 46 /
MP 119
Page 47
SEMC Electrical Repair Manual
MP 114 Page 47
ONSWAn ONSWAn
b
d
MP 113
Page 47 /
MP 44
Page 46
X2501
KOUT0
4
KOUT1
5
KOUT2
6
KOUT3
7
KOUT4
8
KIN4
16
KIN3
15
KIN2
14
KIN1
13
KIN0
12
KOUT5
9
Pins 2,3, 18 and 19
C2515 C2516 C2517 C2518 C2519
68pF 68pF 68pF 68pF 68pF is illumination. Found
at page B21_MMI_Display.
<NM> <NM> <NM> <NM> <NM> Pin 21, 22, 23 and 24
are chassi connection.
Keyboard connector
KOUT5
MP 21
V2506
KIN0
Page 46
V2507 7
KIN1
V2508
KIN2
KIN3
V2509
KIN4
1 2
KIN0_2
KIN1_2
KIN2_2
KIN4_2
V2503
KIN3_2
KOUT0
KOUT2
S2507
V2512
MP 121 MP 122
RMD10116/9
Page 47 R1A Page 47
S2502 S2503
RMD10116/9 RMD10116/9
Music Mode button
R1A R1A
Volume Up
Volume switches
Made for
MP 4
MP 120 Page 46 / MP 117
BASEBAND - MMI Keypad
Page 47 MP 116 Page 47
Page 47
Document Nr
2/1911 - ROA 128 1534/2
1202-3085 rev. 2
K800 - K810
RNV799009
R1A
10
11
17
MP 19
1
Page 46
20
21
22
23
24
S2504
Switch_5pol
8
SXA1092476 R1B
5
3 4 6
V2513
Revision
A
38 (121)