KX-NS0106X - Panasonic PBX Service Manual (repair manual). Page 22

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22
KX-NS0106X
9.1.3.
Power Board
C
E
B
A
D
F
3
4
2
1
5
CARD_ID[0]
CARD_ID[4]
CARD_ID[3]
CARD_ID[2]
CARD_ID[1]
CARD_ID[0-4]
AREA[0-1]
AREA[1]
AREA[0]
C337
0.1u
16
FAX_CARDID_OE_FPGA_n
003:6C
C344
0.1u
16
R314
0
R311
10k
1
2
3
45
6
7
8
DG
C307
0.1u 16
C346
0.1u
16
C336
0.1u
16
DG
R310
1
DG
C324
0.1u 16
C326
0.1u 16
C348
0.1u
16
C334
33p
50
DG
C329
0.22u
6.3
DG
C320
0.1u 16
C350
0.1u
16
+3.3VD
C308
0.1u 16
C338
0.1u
16
C319
0.1u 16
C310
0.1u 16
C322
0.1u 16
+1.2VD
C351
0.1u
16
CARD_ID[0-4]
003:6C
C318
0.1u 16
DG
R320
10
C331
0.22u
6.3
C327
0.1u 16
R313
0
C352
0.1u
16
C321
0.1u 16
+1.2VD
IC101
VSS_1
B2
VSS_2
P11
VSS_3
P12
VSS_4
P13
VSS_5
P14
VSS_6
P15
VSS_7
P16
VSS_8
R11
VSS_9
R12
VSS_10
R13
VSS_11
R14
VSS_12
R15
VSS_13
R16
VSS_14
T11
VSS_15
T12
VSS_16
T13
VSS_17
T14
VSS_18
T15
VSS_19
T16
VSS_20
AD24
VSS_21
AE25
VSS_22
AB23
VSS_23
AC23
VSS_24
Y4
VSS_25
Y1
VSS_26
L11
VSS_27
L12
VSS_28
L13
VSS_29
L14
VSS_30
L15
VSS_31
L16
VSS_32
M11
VSS_33
M12
VSS_34
M13
VSS_35
M14
VSS_36
M15
VSS_37
M16
VSS_38
N11
VSS_39
N12
VSS_40
N13
VSS_41
N14
VSS_42
N15
VSS_43
N16
VSS_44
AC4
VSS_45
AC5
VSS_46
AD3
VSS_47
AE2
VSS_48
C3
VDD2_1
F4
VDD2_2
E23
VDD2_3
D6
VDD2_4
D10
VDD2_5
D14
VDD2_6
P23
VDD2_7
K23
VDD2_8
AA23
VDD2_9
AB4
VDD2_10
AC22
VDD2_11
AC17
VDD2_12
AC13
VDD2_13
N4
VDD2_14
D22
VDD2_15
U4
VDD2_16
AC6
VDD2RTC
AD5
VDDIO33_1
K4
VDDIO33_2
D13
VDDIO33_3
D17
VDDIO33_4
P4
VDDIO33_5
U23
VDDIO33_6
AC10
VDDIO33_7
N23
VDDIO33_8
AC14
VDDIO33OSC
AF3
NC1
D24
NC2
AE11
NC3
AD23
DOTCLKIN
C26
DOTCLKOUT
D25
MDMCLKIN
AF24
MDMCLKOUT
AE23
RTCCLKIN
AF4
RTCCLKOUT
AE4
PLL24VDD
C25
PLL240VSS
B26
PLL393VDD
AE24
PLL393VSS
AF25
PLL266VDD2
AF2
PLL266VSS2
AE3
VSS_49
C24
VSS_50
B25
VSS_51
K1
VSS_52
K3
VSS_53
D23
VSS_54
D4
VSS_55
D5
VSS_56
E4
R309
1
+3.3VD
DG
C343
0.1u
16
C323
0.1u 16
+3.3VD
C345
0.1u
16
R316
10k
1
2
3
45
6
7
8
C328
0.1u 16
C325
0.1u 16
C349
0.1u
16
C330
0.22u
6.3
DG
R315
0
C305
0.1u 16
R308
1
X301
24.576M
C317
0.1u 16
+3.3VD
R319
0
R304
470
C306
0.1u 16
DG
C313
0.1u 16
C315
0.1u 16
DG
C312
0.1u 16
R318
0
+3.3VD
C333
22p
50
C314
0.1u 16
R312
0
+1.2VD
C347
0.1u 16
R317
0
NC
(     )
+1.2VD
C316
0.1u 16
C311
0.1u 16
C309
0.1u 16
C335
0.1u
16
DG
DL302
1
2
3
C303
0.1u
DG
R301
33
(     )
DG
C332
NC
(   )
L301 22u
IC301
1
CE
2
GND
3
VFB
5
VIN
4
EXT
DG
+3.3VD
C304
NC
(   )
DG
+1.2VD
C339
470u
10
R306
10k
R305
NC
(     )
D301
C301
100u
6.3
C340
22u
DL301
1
2
3
C341
0.1u
16
Q301
1
D1
2
D2
3
G
4
S
5
D3
6
D4
R303
0
R302
0
C302
10u
10
R307
2k
C342
10u
10
+1.2VD
+3.3VD
AREA[0-1]
003:6C
C353
NC
(   )
C354
NC
(   )
C362
0.1u
16
C361
0.1u
16
C357
0.1u
16
C359
0.1u
16
C363
0.1u
16
C360
0.1u
16
C365
0.1u
16
C364
0.1u
16
C358
0.1u
16
C371
0.1u
16
C370
0.1u
16
C366
0.1u
16
C368
0.1u
16
C372
0.1u
16
C369
0.1u
16
C374
0.1u
16
C373
0.1u
16
C367
0.1u
16
C375
0.1u
16
C376
0.1u
16
C377
0.1u
16
C378
0.1u
16
C379
0.1u
16
C380
0.1u
16
IC302
1
DIR
2
A1
18 B1
19 *OE
3
A2
20 VCC
4
A3
17 B2
5
A4
16 B3
6
A5
15 B4
7
A6
14 B5
8
A7
13 B6
9
A8
12 B7
10
GND
11 B8
CARD ID
KX-NS0106X POWER BOARD 1/2
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