Panasonic KX-NT366RU (serv.man2) Service Manual ▷ View online
49
KX-NT366RU/KX-NT366RU-B
KX-NT366
RU
/KX-NT366
RU
-B MAIN No.4 (2/4)
2/4
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(B)
(C)
(D)
C_LED6
C_LED5
C_LED4
C_LED3
C_LED2
C_LED1
R_LED1
R_LED2
R_LED3
R_LED4
R_LED5
R_LED6
DG
Q6
1
2
3
4
5
Q7
NC
1
2
3
4
5
Q8
NC
1
2
3
4
5
DG
DG
LED1
NC
LED2
NC
LED13
CO13
LED3
NC
LED16
CO16
LED4
NC
LED12
NC
LED11
NC
LED24 CO24
LED10
NC
LED21
CO21
LED9
NC
LED6 NC
LED17 CO17
LED5
NC
LED20 CO20
LED8
NC
LED7 NC
Q9
1
6
2
4
3
5
Q10
1
6
2
4
3
5
4
3
5
Q11
1
6
2
R214
33k
DG
D3.3V
R216
33k
R209
NC
R205
180
R207
NC
D3.3V_2
DG
AG
A3.3V
D3.3V
C400 Z0.1
C401
Z0.1
C402
Z0.1
C403
Z0.1
DG
DG
AG
C404
NC
D3.3V
C405 NC
L2
NC
AG
A3.3V
C406
Z0.1
C407
Z0.1
C408
Z0.1
C409
Z0.1
C410 Z0.1
C411 Z0.1
C412 1000p
C413 1000p
C414
1000p
R206
47
R208
NC
R210
NC
RR
G
R
G
G
G
G
RR
G
R
R
RR
RR
G
G
R
G
G
G
R
G
G
G
R
G
RR
G
G
RR
G
Low:IP-PT
Hi :Self labeling
Low:Sub
Hi :Option
F
E
H
G
45
6
23
1
50
KX-NT366RU/KX-NT366RU-B
KX-NT366
RU
/KX-NT366
RU
-B MAIN No.4 (3/4)
3/4
(11)
(12)
(a)
(b)
(c)
(d)
(f)
(h)
(j)
(m)
(p)
(r)
(t)
(u)
(w)
(e)
(g)
(i)
(k)
(n)
(q)
(s)
(v)
(z)
(x)
(y)
(A)
KEYIN1
KEYIN2
KEYIN3
KEYIN4
KEYIN8
KEYIN5
KEYIN6
KEYIN7
DG
D3.3V
D3.3V
DG
DG
R223
1M
DG
D10
R226
470
D9
DG
DG
D3.3V
DG
DG
D3.3V
DC_ALARM
RXD_SUB
PCMIN
RESET
TXD
SCLK_SUB
PCMOUT
PCMSYNC1
PCMCLK
RA29
33
D3.3V
-1.2
C207
Z0.1
C208
Z0.1
C200
Z0.1
C203
Z0.1
C221
Z0.1
C205
K0.01
C202
K0.01
R218
33
R217
33
R213
33
R219
33k
R220
NC
IC19
24
IC19
5
3
1
X3
9.830MHz
1
2
3
R224
0
R225
0
DG
V5
R212
33k
D3.3V
D3.3V
RA30
33k
DG
RA27
1k
DG
RA31
33k
C209
Z1/16V
24
MW_COM
5
PIO1
21
LCD_DATA
12
UART_CTS
6
PIO3
25
MW_R
9
UART_TX
10
UART_RX
8
RESET
27
GND
2
KEY1_2
1
BK_LIT
14
PCMOUT
3
KEY3_4
11
UART_RTS
7
PIO2
30
VDD
17
LCD_CS
20
LCD_SCK
26
MW_G
18
LCD_RES
28
GND
22
-1.2V
4
PIO0
19
LCD_A0/LCD_MODEL
15
PCMIN
13
PCMSYNC
16
PCMCLK
23
V5
CN9
29
VDD
R230
180
IC4
1
X1
2
X2
3
VSS
4
OSC2
5
OSC1
6
TEST
7
VCC
8
RES
9
P20
10
SCK1
11
SI1
12
SO1
13
SCK3
14
RXD
15
TXD
16
P27
17 P17
18 IRQ2
19 IRQ1
20 P14
21 P13
22 P12
23 P11
24 P10
25 PA3
26 PA2
27 PA1
28 P50
29 P51
30 P52
31 P53
32 P54
18 IRQ2
19 IRQ1
20 P14
21 P13
22 P12
23 P11
24 P10
25 PA3
26 PA2
27 PA1
28 P50
29 P51
30 P52
31 P53
32 P54
33
P55
34
P56
35
P57
36
P60
37
P61
38
P62
39
P63
40
P64
41
P65
42
P66
43
P67
44
P70
45
P71
46
P72
47
P73
48
P74
49
P75
50
P76
51
P77
52
P80
53
P81
54
P82
55
P83
56
P84
57
P85
58
P86
59
P87
60
TONED
61
VTref
62
AN7
63
AN6
64
CVCC
to LCD board
Low:Disable
Self-labeling
Hi :Enable
D
C
B
A
8
7
11
10
9
(4)
(21)
51
KX-NT366RU/KX-NT366RU-B
KX-NT366
RU
/KX-NT366
RU
-B MAIN No.4 (4/4)
4/4
(11)
(12)
(B)
(C)
(D)
D3.3V
DG
R222
1M
DG
D3.3V
DG
C211
Z1/16V
C212
Z1/16V
C213
Z1/16V
C214
Z1/16V
DG
DG
SCLK_SELF
DG
DG
C217
Z2.2
C218 Z2.2
C219 Z2.2
C220 Z2.2
C204
Z0.1
C201
Z0.1
C216 Z0.1
C206
K0.01
R227
33k
X4
9.830MHz
1
2
3
DG
DG
DG
DG
DG
V0
DG
R229
33k
D3.3V
CN10
1
LCD_CS
2
LCD_RES
3
LCD_A0
4
LCD_SCK
5
LCD_DATA
6
VDD
7
VDD
8
VSS
9
VSS
10
VSS
11
VOUT
12
C3+
13
C1-
14
C1+
15
C2+
16
C2-
17
V1
18
V2
19
V3
20
V4
21
V0
22
NC
C215
K0.01
C210
Z1/16V
IC5
1
X1
2
X2
3
VSS
4
OSC2
5
OSC1
6
TEST
7
VCC
8
RES
9
P20
10
SCK1
11
SI1
12
SO1
13
SCK3
14
RXD
15
TXD
16
P27
17 P17
18 IRQ2
19 IRQ1
20 P14
21 P13
22 P12
23 P11
24 P10
25 PA3
26 PA2
27 PA1
28 P50
29 P51
30 P52
31 P53
32 P54
18 IRQ2
19 IRQ1
20 P14
21 P13
22 P12
23 P11
24 P10
25 PA3
26 PA2
27 PA1
28 P50
29 P51
30 P52
31 P53
32 P54
33
P55
34
P56
35
P57
36
P60
37
P61
38
P62
39
P63
40
P64
41
P65
42
P66
43
P67
44
P70
45
P71
46
P72
47
P73
48
P74
49
P75
50
P76
51
P77
52
P80
53
P81
54
P82
55
P83
56
P84
57
P85
58
P86
59
P87
60
TONED
61
VTref
62
AN7
63
AN6
64
CVCC
to LCD(Self)
F
E
H
G
8
7
11
10
9
(22)
(20)
52
KX-NT366RU/KX-NT366RU-B
10.6. Jack
KX-NT366
RU/KX-NT366RU-B
JACKNo.1
A
B
C
D
2
3
1
DG
JK4
HANDSET
HANDSET
JACK
1
2
3
4
C501
0.7F/2.5V
0.7F/2.5V
C502
0.7F/2.5V
0.7F/2.5V
JK3
1
2
3
DCIN+
DCIN-
DC_BACKUP
DG
HS_SP
HS_AG
HD_MIC
HD_DET
HD_SP
HD_AG
JK5
HEADSET
HEADSET
JACK
1
2
3
4
5
2
3
4
5
R502
10k
R501
10k
CN501
1
DCIN+
2
DCIN+
3
DCIN-
4
DCIN-
5
DC_BACKUP
6
DC_BACKUP
7
DG
8
DG
9
HS_MIC-
10
HS_SP
11
HS_AG
12
HS_MIC+
13
HD_MIC
14
HD_DET
15
HD_SP
16
HD_AG
HS_MIC-
HS_MIC+
DC+
DC-
L501
1
2
3
4
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