Panasonic KX-FLM663RU (serv.man7) Service Manual / Supplement ▷ View online
5
KX-FLM663RU
C
E
B
A
D
F
8
7
IC305
2
GND
1
IN
3
OUT
C366
6.3V/100u
C367
Z0.1u
C368
Z0.1u
C365
6.3V/100u
+3.3V
D300
+1.2V
R370
0(1/2W)
1
-3
3/3
KX-FLM663RU SCHEMATIC DIAGRAM (MAIN BOARD No.1) (3/3)
6
KX-FLM663RU
[Changed from original section “16.3. MAIN BOARD (2)”]
C
E
B
A
D
F
3
2
4
SA[12]
SD[8]
SD[14]
SD[5]
SD[2]
SD[0]
SA[6]
SA[10]
SD[11]
SD[15]
SDMA[9]
SD[12]
SDMA[11]
SA[5]
SD[8]
SA[11]
SDMD[0]
SD[12]
SDMA[2]
SD[4]
SA[4]
SA[4]
SD[5]
SD[1]
SA[8]
SA[5]
SA[9]
SD[10]
SD[10]
SDMA[7]
SDMD[11]
SA[3]
SD[1]
SA[1]
SD[11]
SDMA[3]
SDMA[10]
SD[3]
SA[0]
SD[7]
SDMD[9]
SDMA[5]
SA[2]
SDMD[14]
SDMD[5]
SD[6]
SDMA[1]
SD[15]
SDMA[4]
SDMA[0]
SD[9]
SD[2]
SD[4]
SA[1]
SD[3]
SDMD[13]
SA[0]
SDMA[12]
SD[14]
SD[13]
SDMD[2]
SDMA[6]
SA[10]
SA[11]
SA[7]
SDMD[3]
SA[12]
SDMD[4]
SD[6]
SD[9]
SA[6]
SDMD[10]
SA[8]
SDMD[12]
SA[9]
SD[7]
SA[7]
SDMD[15]
SA[3]
SA[2]
SDMD[6]
SDMD[7]
SDMD[7]
SD[13]
SDMD[1]
SDMD[8]
SD[0]
SDMA[8]
FRMA[7]
FRMA[8]
FRMA[18]
FRMA[19]
FRMD[0]
FRMA[21]
FRMD[1]
FRMA[20]
FRMD[2]
FRMA[9]
FRMD[3]
FRMA[10]
FRMD[4]
FRMA[11]
FRMD[5]
FRMA[12]
FRMD[6]
FRMA[22]
FRMA[13]
FRMD[7]
FRMA[14]
FRMA[15]
FRMA[16]
FRMA[0]
FRMA[17]
FRMA[17]
FRMA[1]
FRMA[2]
FRMA[3]
FRMA[4]
FRMA[5]
FRMA[6]
R409
68
RA405
47
1
2
3
4
5
6
7
8
C404
Z0.1u
R402
47
R407
47
R404
47
SDCLK
1:1C
C403
Z0.1u
C402
Z0.1u
C409
NC
( )
C408
NC
( )
C406
Z0.1u
RA406
47
1
2
3
4
5
6
7
8
NSDRAS
1:1C
SDBA0
1:1C
R410
68
NSDCS
1:1C
RA401
56
1
2
3
4
5
6
7
8
C412
K0.01u
SDLDM1
1:1C
RA403
56
1
2
3
4
5
6
7
8
R401
68
SDBA1
1:1C
C413
Z0.1u
RA402
56
1
2
3
4
5
6
7
8
SDMA[0-12]
R408
47
NSDCAS
1:1C
RA404
47
1
2
3
4
5
6
7
8
+3.3V
C400
Z0.1u
SDMD[0-15]
1:2A
SDLDM0
1:1B
C407
NC
( )
C411
NC
( )
R403
47
C414
Z0.1u
C410
NC
( )
C401
K0.01u
C405
K0.01u
R400
47
R406
47
R405
47
NSDWE
1:1C
SDCKE
1:1C
RA400
56
1
2
3
4
5
6
7
8
+3.3V
NFRCE
1:3B
XSYSRST
1:2F;1:6C
C470
J27p
C471
Z0.1u
FRMD[0-7]
1:3A
NFROE
1:3B
R449
10k
NFRWE
1:3C
+3.3V
FRMA[0-22]
IC400
256Mbit
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
*WE
17
*CAS
18
*RAS
19
*CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
A12
37
CKE
38
CLK
39
UDQM
40
NC/RFU
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
IC402
1
NC(A23)
2
NC(A22)
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
11
A19
12
A20
13
*WE
14
*RESET
15
A21
16
*WP/ACC
17
RY/*BY
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
NC1
28
NC2
29
VIO
30
NC3
31
A0
32
*CE
33
VSS1
34
*OE
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
41
DQ3
42
DQ11
43
VCC
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
DQ6
49
DQ14
50
DQ7
51
DQ15/A-1
52
VSS2
53
*BYTE
54
A16
55
NC(A25)
56
NC(A24)
1
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2
-1
KX-FLM663RU SCHEMATIC DIAGRAM (MAIN BOARD No.2) (1/2)
7
KX-FLM663RU
L.F
C
E
B
A
D
F
6
5
8
7
TXD[3]
TXD[0]
TXD[1]
TXD[2]
RXD[3]
RXD[2]
RXD[1]
RXD[0]
R412
0
FG
R413
0
FG2
R418
0
FG3
C622
Z0.1u
C683
Z0.1u
C674
Z0.1u/50V
C623
Z0.1u
C630
Z0.1u
C625
Z0.1u
C611
J100p
C661
Z0.1u
C677
Z0.1u
C657
Z0.1u
C619
Z0.1u
C416
Z0.1u
C665
Z0.1u
+3.3V
C652
Z0.1u
+5VD
C684
Z0.1u
C612
J100p
C654
Z0.1u
C602
J100p
C693
Z0.1u
C678
Z0.1u
C633
Z0.1u
C631
Z0.1u
+3.3V
C680
Z0.1u
C660
Z0.1u
C632
Z0.1u
C682
Z0.1u
C698
Z0.1u
C617
Z0.1u
C606
J100p
C604
J100p
C653
Z0.1u
C600
J100p
C681
Z0.1u
C695
Z0.1u
C655
Z0.1u
C676
Z0.1u
C673
Z0.1u/50V
C635
Z0.1u
C609
J100p
C629
Z0.1u
C664
Z0.1u
C689
Z0.1u
C659
Z0.1u
C671
Z0.1u/50V
C620
Z0.1u
C696
Z0.1u
C621
Z0.1u
C615
Z0.1u
C624
Z0.1u
C613
J100p
C687
Z0.1u
C415
Z0.1u
C605
J100p
C692
Z0.1u
C685
Z0.1u
C672
Z0.1u/50V
C618
Z0.1u
C650
Z0.1u
C627
Z0.1u
C662
Z0.1u
C688
Z0.1u
C699
Z0.1u
C614
Z0.1u
C607
J100p
C656
Z0.1u
+1.2V
C679
Z0.1u
+3.3V
C610
J100p
C694
Z0.1u
C675
Z0.1u/50V
C634
Z0.1u
C601
J100p
C628
Z0.1u
C663
Z0.1u
C690
Z0.1u
C658
Z0.1u
C626
Z0.1u
C697
Z0.1u
C651
Z0.1u
C616
Z0.1u
C608
J100p
+5VA
C603
J100p
+24V
C686
Z0.1u
C691
Z0.1u
RX_DV
1:4B
C764
NC
C761
NC
( )
MDC
1:4C
TX_EN
1:4B
MGINT
1:4C
L750
NC
CRS
1:4B
DG
L752
NC
1
4
3
2
C765
NC
R764
NC
C759
NC
C753
NC
RX_ER
1:4B
C766
NC
RX_CLKI
1:4B
IC750
NC
1
GND1
2
VDDPLL_1.8
9
XI/REFCLK
3
VDDA_3.3
4
RX-
5
RX+
6
TX-
7
TX+
8
XO
10
REXT
11
MDIO
12
MDC
13
RXD3/PHYAD0
14
RXD2/PHYAD1
15
RXD1/RXD1/PHYAD2
16
RXD0/RXD0/DUPLEX
17
VDDIO_3.3
18
RXDV/CRSDV/CONFIG2
19
RXC
20
RXER/RX_ER/ISO
21
*INT
22
TXC
23
TXEN/TX_EN
24
TXD0/TXD0
25
TXD1/TXD1
26
TXD2
27
TXD3
28
COL/CONFIG0
29
CRS/CONFIG1
30
LED0/NWAYEN
31
LED1/SPEED
32
*RST
33
GND2
R760
NC
MDIO
1:4C
RXD[0-3]
1:4B
+3.3V
C750
NC
L753
NC
1
4
3
2
TX_CLKI
1:4B
R765
NC
C752 NC
C763
NC
C762
NC
+3.3V
L399
0
C754
NC
RA752
NC
1
2
3
4
5
6
7
8
C751
NC
XLANRST
1:1E
R759
NC
R758
NC
COL
1:4B
C758
NC
R754
NC
RA751
NC
1
2
3
4
5
6
7
8
TXD[0-3]
1:4B
C770
NC
RA750
NC
1
2
3
45
6
7
8
RA753
NC
1
2
3
4
5
6
7
8
C769
NC
C755
NC
C760
NC
R753
NC
R750
NC
R751
NC
R752
NC
C768
NC
C767
NC
X750
NC
C421
0
C422
0
C423
0
CN750
NC
6
5
4
3
2
1
10
9
7
8
C756
NC
C757
NC
L.F
KX-FLM663RU SCHEMATIC DIAGRAM (MAIN BOARD No.2) (2/2)
2
-2
2/2
8
KX-FLM663RU
[Changed from original section “16.4. MAIN BOARD (3)”]
C
E
B
A
D
F
3
2
4
+24V
C592
K470p
50
TRS
1:3D
R584
5.6k
NAPC
1:1E
C585
K470p
50
+3.3V
KSCLK
1:3E
R570
10k
CN511
1
RPS
2
THRM
3
KSTART
4
KTXD
5
KSCLK
6
OPERST
7
GND
8
+5VD
+3.3V
C597
K470p
50
C561
Z1u
C509 K1000p
R576
5.6k
R501
180
R522
5.6k
+5VD
C554
K1000p
R512
82k
C593
K470p
50
C540
Z0.1u
R504
47k
+3.3V
R573
1k
C587
K470p
50
SNPICK
1:3D
C553
K0.047u
C560
NC
( )
CN505
1
+24V
2
NC
3
DG
4
CHG
5
DEV
6
TRS
7
TOPCVR
+3.3V
TNR
1:3E
NREADY
1:3E
R521 10k
C517
K1000p
C591
K470p
50
C548
K1000p
R563
56k
+24V
+3.3V
C543
K1000p
+3.3V
C586
K470p
50
C596
K470p
50
R546
100
C500
D10p
C507
Z0.1u/50V
R502
100
R589
10k
C501
Z0.1u
RPS
1:3E
C512
J180p
C552
K0.047u
POLCLK
1:3D
R587
10k
FANON1
1:1D
C516
K1000p
R588
120k
THRMSTR0
1:1E
R518
56k
C581
K470p
50
NLDEN
1:1E
CHG
1:3D
+3.3V
C503
Z0.1u/50V
R575
56k
HTRCTL
1:1E
+3.3V
R544
1k
R564
2.7k
R520
39(1/2W)
POUT
1:3E
C589
K470p
50
L500
R513
3.3k
R571
5.6k
OPERST
1:3E
CN503
1
+5VD
2
DRUM
3
TNREMP
4
GND
C583
K470p
50
CN514
1
+3.3V
2
PAPER
3
REGIST
4
DG
5
DG
6
DG
R516
8.2k
KTXD
1:3E
C580
K470p
50
C595
K470p
50
+3.3V
R523
4.7k
+24V
+3.3V
C546
K1000p
C584
K470p
50
CN504
1
+24V
2
+24V
3
DG
4
DG
5
DG
6
DG
7
+5V
8
+3.3V
9
PWRDWN
10
HTRCTL
DRUM
1:3E
Q525
1
D1
2
D2
3
G
4
S
5
D3
6
D4
+5VD
+3.3V
C590
K470p
50
R581
56k
+5VD
R549
180
180
R583
5.6k
D501
AK
R500
100
R586
100
TOPCVR
1:3F
+3.3V
C594
K470p
50
C541
Z1u
C508
35V/100u/105
R548
100
+5VD
R543
F18k
+24V
NHSYNC
1:3F
R503
4.7k
C547
K1000p
FANDET1
1:3E
C504
Z0.1u/50V
R552
1k
CN506
1
GND
2
DET
3
FANON
CN507
1
PICK
2
GND
KSTART
1:3E
POLON
1:3D
R574
F27k
+24V
R578
100
+3.3V
+3.3V
C582
K470p
50
R582
56k
REGIST
1:3F
THRMSTR1
1:1E
NVIDEO
1:3D
DEV
1:3D
R515 10k
C513
Z0.1u
PAPER
1:3E
CN501
1
POLCLK
2
XREADY
3
POLON
4
GND
5
24V
CN508
1
THRM
2
GND
3
LED
4
POUT
+3.3V
R585
NC
( )
C515
NC
( )
CN500
1
XHSYNC
2
GND
3
5V
4
XAPC
5
LDEN
6
VIDEO
7
GND
C505
35V/100u/105
+1.2V
R768
NC
( )
R568
NC
( )
Q500
B
C
E
Q501
B
C
E
Q526
Q505
Q513
Q514
Q506
B
C
E
Q507
B
C
E
Q508
B
C
E
Q509
B
C
E
Q510
B
E
C
Q511
B
C
E
Q527
TO OPE
TO FAN
TO POLYGON
DRUM&TONER
TO HVPS
FUSER
PAPER®IST
TO LASER
PICK-UP
SOLENOID
SOLENOID
TO SMPS
1
1/2
3
-1
KX-FLM663RU SCHEMATIC DIAGRAM (MAIN BOARD No.3) (1/2)
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