Panasonic KX-MB2230JT

359
KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
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3/3
2/41/4
1 -3
KX-MB2515JT MAIN BOARD (No.1) (3/3)
CRM2
4:6E
CLK
3:8D
POUT
3:5C
CRM1
4:6D
TRS
3:3D
SNRESIST
3:8C
CRM4
4:6D
KTXD
4:3B
PSTART
3:5B
SS
3:8D
CRMEN
4:6D
NAPC
3:3F
TOPCVR
3:2E;3:3E
PWD
4:6E
HTRCTL
3:3A
KSCLK
4:3B
OPERST
4:3B
LD
3:8D
NLDEN
3:2E
CHG
3:3D
NVIDEO
3:3F
TNR
3:5B
CRM5
4:6D
CRM0
4:6D
CRM3
4:6E
DEV
3:3D
FANON1
3:8B
RESIST
3:5B
KSTART
4:3B
POLCLK
3:2F
NHSYNC
3:3F
FANDET1
3:8B
+3.3V
R363
( )
10k
R360 10kR361
( )
NC
R362 NC
UARTTX
R304 100
C351
J100p
NREADY
3:2F
+3.3V
R399
10k
RING
2B;6:1B
CNGMUTE
6:4E
SPMUTE
6:7E
EXTRLY
6:6B
RPS
4:6B
DOCU
4:6B
ADFMEN
4:6D
NRST_W
5:5C
BLAKE
3:8D
ADFJAM
4:6B
UARTRX
XLANRST
5:8E
SPTCS
3:6E;2:4E
NSDCS1
2:1E
HSSPMUTE
6:6E
OPMA
4:4B
OPMB
4:4B
VIDEOEN
3:3F
SNADF
4:6C
HOOK
6:8E
HVERR
3:3D
PICK
3:5A
MPT
3:8E
OPPAPER
4:4B
PAPER
3:5A
SNADU
3:8C
ADU
3:5B
OPMPWR
4:4B
PWRDWN1
3:2B
OPPICK
4:4B
CSOPEN
3:5A
IC302
1
VCCI
2
ADDR
14
15
3
*RESET
16
4
P0
13
5
P1
12
6
P2
11
7
P3
10
8
GND
9
+3.3V
R450 10k R451 10k
XSYSRST
7E;8E;2:5C
C356
K0.1u
AINT
6:1C
SHUTDWN
5:2E
LEDCTL
4:7B
SNADFSWBK
4:6C
SPTRST
3:3E
R364 10kR365
( )
NC
IC300
A10
PIO26
T24
PIO27
T25
PIO28
T26
PIO29
U24
PIO30
U25
PIO31
U26
PIO32
V24
PIO33
V25
PIO34
V26
PIO35
W24
PIO36
W25
PIO37
B24
PIO38
A25
PIO39
B26
PIO40
C25
PIO41
C26
PIO42
D24
PIO43
D25
PIO44
D26
PIO45
E26
PIO46
F24
PIO47
F25
PIO48
F26
PIO49
B21
PIO50
A21
PIO51
C22
PIO52
B22
PIO53
A22
PIO54
B23
PIO55
A23
PIO56
A24
PIO57
G23
PIO58
H23
PIO0
J23
PIO1
J24
PIO2
J25
PIO3
J26
PIO4
K23
PIO5
K24
PIO6
K25
PIO7
K26
PIO8
L24
PIO9
L25
PIO10
L26
PIO11
M23
PIO12
M24
PIO13
M25
PIO14
M26
PIO15
N24
PIO16
N25
PIO17
N26
PIO18
P24
PIO20
P25
PIO21
P26
PIO22
R24
PIO23
R25
PIO24
R26
PIO25
AF22
PSCIO0
AD23
PSCIO1
AE23
PSCIO2
AF23
PSCIO3
AF24
PSCIO4
AE26
PSCIO5
AD25
PSCIO6
AD26
PSCIO7
AC24
PSCIO12
AC25
PSCIO13
AC26
PSCIO14
B10
PIO59
G24
PIO60
G25
PIO61
G26
PIO62
H24
PIO63
H25
PIO64
H26
PIO65
P23
PIO66
E24
MMPWR
E25
OPMPWR
C23
CRMPWR
AB24
PSCIO15
AB25
PSCIO16
AB26
PSCIO17
AE22
HTRCTL
AA24
PSCIO18
AA25
PSCIO19
AA26
PSCIO20
Y24
PSCIO21
Y25
PSCIO22
Y26
PSCIO23
W26
PSCIO24
FANDET2
3:8B
L372
15BD601
L34715AG102
L34615AG102
L34415AG102
L34515AG102
REARCVR
3:5C
TNRFUSECUT
3:2C
UTXD3
URXD3
R852
NC
( )
+3.3V
OPC_LIFE
3:2B
OPC_CNTCT
3:2C
SNPICK
3:8D
OPCFUSECUT
3:2B
SNMPT
3:8E
OPRST
4:4B
LDPWR
3:2F
SNOPF
4:4B
POLON
3:2F
SNSWBK
3:8C
TNR_LIFE
3:2C
TNR_CNTCT
3:2C
PWRDWN2
5:2B
24VMON
3:3B
CN502
NC
1
CHIP
2
GND
OPMXA/OPSEN
4:4B
PWRSW
5:3F
R851
10k
R854
33
R853
33
VIDEOCLK
3:3F
L35615BA220
L365
15AG102
R425 82
NC
0012230
R360 R361 R362 R363 R364 R365
010
10K
NC 10K
[18,17,16]
NC
10K
10K NC
2270
I2C Expander
011
00010KNC NC10K
NC NC10K 10K
2510/5
2540/5
NC
10KNC
10K
NC
10K
10K
NC
2575
100
101
NC
NC
10K
10K
10KNCNC 10K
10KNC NC10K
2210
NC10K10KNC NC10K 110
11110K 10KNC NC NC10K
To IC chip
2235
2275
SCL
SDA
VCCP
*INT
P7
P6
P5
P4