Panasonic KX-FLB852CX Service Manual page 336

KX-FLB852CX / KX-FLB852CXS
MCLK
(1)
VSMP
(2)
RSMP
(3)
ADC[0]
(4)
ADC[1]
(5)
ADC[2]
(6)
ADC[3]
(7)
ADC[4] CCDCP
(8)
ADC[5] SI
(9)
ADC[6]
(10)
ADC[7]
(11)
SEN CCDSW0
(12)
SI XCCDON
(13)
CLK LAMP
(14)
CCDSW0
(15)
CCDRS
(16)
CCDCP OEB
(17)
LAMP
(18)
OEB
(19)
XCCDON SEN
(20)
SCK SDI
(21)
SDI SCK
(22)
ADC[0]
ADC[1]
ADC[2]
ADC[3]
ADC[4]
ADC[5]
ADC[6]
ADC[7]
MCLK
RSMP
VSMP
CLK
CCDRS
5C
USBPWR
(23)
(24)
(25)
(26)
+12V
+5VD
+3.3V
C813 Z0.1u
C814
Z0.1u
L615 1B601
L616 1B601
CG
L619 1B601
L620 1B601
L621 1B601
L622 1B601 1005
L626 1B601 1005
L627 1B601
L628 1B601
L700
1B221 1005
L701 1B221 1005
L702
1B221 1005
L703
1B221 1005
L704 1B221 1005
L705
1B221 1005
L706
1B221 1005
L707 1B221 1005
+3.3V
R802 22
1 5
VCC
R800
2
FLT600
100
3 4 1 3
GND
R803
IC611
100
2
+3.3V
IC612
1 5
VCC
R804
2
FLT601
100
R807
3 4 1 3
GND
27
2
+3.3V
IC613
1 5
VCC
R808
2
FLT602
100
R811
3 4 1 3
GND
27
2
+3.3V
IC614
1 5
VCC
R812
2
FLT603
100
3 4 1 3
GND
R779
100
2
+3.3V
IC615
1 5
VCC
R780
2
FLT604
100
R783
3 4 1 3
GND
10
2
CN601
1 VBU S
2
4 3
1 2
3
R625 F40.2
4
L629
C648
C7p
NC
F40.2
R626
C7p
C649
30 12V
29 12V
28 5V
27 3.3V
26 CG
25 CG
24 CCDCP
FAN1HALF
23 SI
22 CLK
21 CCDRS
20 CCDSW0
19 XCCDON
18 LAMP
17 DG
16 DG
15 OEB
FAN1FULL
14 VSMP
13 RSMP
12 MCLK
FAN1DET
11 SEN
10 SDI
9 SCK
8 ADC0
7 ADC1
6 ADC2
5 ADC3
4 ADC4
3 ADC5
2 ADC6
1 ADC7
CN600
TO CCD/CIS
FAN2HALF
86ns
MCLK
RSMP 2:4E
FAN2FULL
VSMP
FAN2DET
(ADF/TEXT COPY)
172ns
CLK
CCDRS
(ADF/TEXT COPY)
33
D[0]
D[1]
4 5
D[2]
3 6
D[3]
2 7
1 8
RA615
33
D[4]
D[5]
4 5
D[6]
3 6
D[7] 2 7
1 8
RA616
33
D[8]
D[9]
4 5
D[10]
3 6
D[11]
2 7
1 8
RA617
33
D[12]
D[13]
4 5
D[14]
3 6
D[15]
2 7
1 8
RA618
D[15-0]
3E;2:6C;3:1A
D-
2F;2:5C;3:1A
A[13-0]
33
D+
A[0]
A[1] 4 5
GND
A[2]
3 6
3D
2 7
XLANCS
1 8
RA619
RA620
33
WR
4 5
RD
3 6
XLANRST
2 7
LANINT
1 8
LANRDY
R635 33
KX-FLB852CX SCHEMATIC DIAGRAM (Digital Unit 01)
336
+24V
Q607
R637
5B
8.2K
Q605
+3.3V
Q608
R638
5B
8.2K
R642
3 FANON
39 1/2W
Q606 R777 5.6K
3B
2 DET
1 GND
CN604
+24V
PG
Q601
8.2K
2:4E
R633
Q603
+3.3V
Q602
8.2K
Q604
R634 R629
3 FANON
39 1/2W
5.6K R775
3B
2 DET
1 GND
CN602
PG
+3.3V
+3.3V
+3.3V
NC : No Components
TO FAN
(rear)
TO FAN
(front)
CN603
1 GND
2 GND
3 D0
4 D1
5 D2
6 D3
7 GND
8 GND
9 D4
10 D5
11 D6
12 D7
13 GND
14 GND
15 D8
16 D9
17 D10
18 D11
19 GND
20 GND
21 D12
22 D13
23 D14
24 D15
25 GND
26 GND
27 A0
28 A1
29 A2
30 CS
31 GND
32 GND
33 RD
34 WR
35 RESET
36 TIN
37 RDY
38 -
39 3.3V
40 3.3V