Read Panasonic KX-NT400RU Service Manual online
57
KX-NT400RU
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KX-NT400RU : MAIN BOARD No.4 (2/2)
D
F
E
C
B
A
G
7
8
11
10
9
VCC_D33
DG
DG
DG
DC_ALARM
001:4H;002:11D
RXD_SUB
002:11E
RESET
002:11E
TXD
002:11E
SCLK_SUB
002:11E
VCC_D33
X401
9.830MHz
1
2
3
DG
RA405
33k
R405
33
R406
33
R408 1M
DG
C404
K0.01
C402
K0.01
C426
K0.1
C403
K0.1
PCMOUT
002:10G
PCMSYNC1
002:10G
PCMCLK
002:10G
C420
100p
VCC_D33
C422
K0.01
DG
VCC_D33
DG
VCC_D33
VCC_D33
C421
Z10
[2125]
DG
CN6
1 VDD
2 PIO0
3 PIO1
4 PIO6
5 PIO5
6 PIO4
7 PIO3
8 PIO2
9 USBD-
10 USBD+
11 RESET
12 UART_TX
13 UART_RX
14 UART_RTS
15 UART_CTS
16 PCM_SYNC
17 PCM_OUT
18 PCM_IN
19 PCM_CLK
20 GND
DG
PCMIN
002:10G
R421
0
R422
0
R415
NC
R414
33k
R413
NC
R416
33k
R412
NC
R423
33k
R418
100
R419
100
R417
100
to Bluetooth
D33_2
DG
AG
VCC_A33
VCC_D33
DG
DG
AG
AG
VCC_D33
D3.3V
DG
VCC_CORE
DG
C419
1000p
C418
1000p
C417
1000p
C416
K0.1
C410
NC
C442
K0.1
C452
K0.1
K0.1
C405
K0.1
C430
NC
C414
K0.1
C428
NC
C449
K0.1
C453
K0.1
K0.1
C431
K0.1
C450
K0.1
K0.1
C443
K0.1
C413
K0.1
C439
K0.1
C448
K0.1
C432
K0.1
C433
K0.1
K0.1
C434
K0.1
C441
K0.1
C444
K0.1
C407
K0.1
C412
K0.1
C437
K0.1
K0.1
C436
K0.1
C408
K0.1
C447
K0.1
C415
K0.1
C445
K0.1
C446
K0.1
C438
K0.1
C440
K0.1
C435
K0.1
C406
K0.1
C451
K0.1
K0.1
C409
NC
C411
K0.1
C454
1000p
C455
1000p
C456
1000p
C457
1000p
C429
K0.01
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