Panasonic KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W (serv.man4) Service Manual / Supplement ▷ View online
7
KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W
2.2.
Printed Circuit Board
2.2.1.
Digital Board (PCB1) / Component View
[Changed from original section “18.1.1. Component View”]
1
8
1
12
1
5
1
14
1
7
E
32
17
16
1
1
14
15
28
1
8
9
16
1.25A
PCB-CH
AUTO-CH
E
1
CN5
CN6
CN3
CN4
CN1
2
1
2
5
8
4
1
32
17
16
1
18
1
9
7
CN7
1
7 PIN
9 PIN
E
E
1
4
5
8
1
2
C27
C28
C35
C44
C48
Q13
Q14
RA3
RA6
RA8
C83
C88
C90
C2
C3
C4
C5
F1
IC2
R12
R32
R1
R8
R9
R64
R84
R85
R86
X3
C11
C12
C13
IC12
IC4
Q7
IC7
Q1
D11
D12
D13
PNLB1775Z -LV
A
C46
CN8
CN9
RA2
CA8
R5
RA5
R2
RA9
CN2
C50
C32
C33
C31
R26
R83
C1
R14
L1
Q2
BOND
32.7
X1
C6
IC6
R90
R34
L4
L5
C92
JS1
BAT1
R6
CN10
C36
C104
C105
R91
R92
R93
R94
C97
C98
PbF
KX-FT982UA / KX-FT984UA
: DIGITAL BOARD BOTTOM VIEW
8
KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W
2.2.2.
Digital Board (PCB1) / Bottom View
[Changed from original section “18.1.2. Bottom View”]
18
1
12
1
5
1
14
17
1
89
16
4
5
1
3
1
14
8
5
8
4
1
E
1
36
37
72
73
108
109
144
1
2
1
16
17
32
33
48
49
64
1
9
4
1
5
E
E
E
E
E
E
E
1
2
12
C20
C22
C26
RESET
C30
+3.3VD
C34
C38
C39
C40
C41
C42
C43
C55
C57
C58
C61
C62
Q10
Q11
C66
C69
Q15
Q16
Q17
RA1
RA4
C75
C77
RA7
C80
C82
+24VF
DG
CA1
D14
L2
L3
NMI
C101
AMON
+3.3V/BAT
IC3
IC9
R10
R11
R15
R19
R20
R21
R22
R23
R24
RA11
R27
R28
R31
R38
R39
R7
R42
R46
R47
R48
RD
R49
R51
R53
R57
R58
R60
R61
R63
R66
R67
R69
R70
R72
R75
R78
R79
+5V
EYCLK
C10
C16
IC11
IC15
EYSYNC
C37
C49
C51
C54
C64
C68
C70
C73
C76
C78
A0
A1
A2
A3
A4
A5
A6
A6
A7
RB0
A8
C81
RB1
A9
RB2
RB3
RB4
C85
RB5
C86
RB6
C95
C9
D0
D1
D2
D3
D4
D5
D6
D7
CE1
CE2
IC5
RA10
Q4
Q5
Q6
R30
XTST
R45
R50
R54
R55
R56
R59
ROMCS
EYXY
R62
R68
R71
X2
+6V
MFCS
A10
A11
WR
JS2
A12
A13
A14
A15
IC10
+2.5V/BAT
C52
C53
R43
R44
*etc
JAM
PAPER
BELL
/CPC
HSTX
HSRX
LINETX
LINERX
HOOK
RLY
DG
+5V
PNLB1775Z -LV
IC1
C17
+24V
C102
C103
C89
C67
C87
C56
R65
C74
C71
C84
C91
L6
R52
R37
C47
C79
C72
C65
C14
C15
C21
C25
C24
C96
C93
C7
C8
C23
R17
R18
C18
C19
R16
C59
C60
PbF
A
KX-FT982UA / KX-FT984UA
: DIGITAL BOARD COMPONENT VIEW
9
KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W
2.3.
Replacement Parts List (Digital Board Parts)
[Changed from original section “20.2.2. Digital Board Parts (KX-FT982/KX-FT984)”]
Safety Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PNWP1FT982UA DIGITAL BOARD ASS'Y
(RTL) (for KX-FT982)
PCB1
PNWP1FT984UA DIGITAL BOARD ASS'Y
(RTL) (for KX-FT984)
(ICs)
(ICs)
IC1
C1ZBZ0003300 IC
IC2
PNWIFT982UA
IC (FLASH ROM) (for KX-
FT982)
FT982)
IC2
PNWIFT984UA
IC (FLASH ROM) (for KX-
FT984)
FT984)
IC3
C0CBCBD00047 IC
IC4
C3ABKY000001 IC
IC5
C1CB00003473 IC
IC9
C0ABEB000023 IC
IC10
C0JBAS000128 IC
IC11
C0JBAA000362 IC
IC12
C1AB00002556 IC
IC15
C0CBADD00009 IC
(TRANSISTORS)
Q1
2SB1322
TRANSISTOR(SI)
Q2
B1GBCFGG0009 TRANSISTOR(SI)
Q4
B1GBCFGG0009 TRANSISTOR(SI)
Q5
B1GBCFGG0009 TRANSISTOR(SI)
Q6
B1GBCFGG0009 TRANSISTOR(SI)
Q7
B1CHRD000003 TRANSISTOR(SI)
Q10
2SD2216JSL
TRANSISTOR(SI)
Q11
2SD2216JSL
TRANSISTOR(SI)
Q13
B1ABCF000103 TRANSISTOR(SI)
Q14
2SB1218ARL
TRANSISTOR(SI)
S
Q15
B1GBCFGG0009 TRANSISTOR(SI)
Q16
B1GBCFGG0009 TRANSISTOR(SI)
Q17
2SA1576Q
TRANSISTOR(SI)
S
IC7
B1HAGFF00015 TRANSISTOR(SI)
(DIODES)
D11
1SS133
DIODE(SI) S
D12
PQVDMZJ10C
DIODE(SI) S
D13
PQVDMZJ10C
DIODE(SI) S
D14
1SS355
DIODE(SI) S
(BATTERY)
(BATTERY)
BAT1
CR-2032L/9BN LITHIUM BATTERY
(CAPACITORS)
C1
ECJ0EF1C104Z 0.1
C2
ECUV1H104ZFV 0.1
C3
ECUV1H104ZFV 0.1
C5
ECUV1H104ZFV 0.1
C6
F2G1V3300012 33
C7
ECUE1A104KBQ 0.1
C8
ECUE1A104KBQ 0.1
C9
ECUV1A105ZFV 1
C10
ECUV1A105ZFV 1
C11
F2G0J4700032 47
C12
F2G0J4700032 47
C13
F2G0J4700032 47
C14
ECUE1A104KBQ 0.1
C15
ECUE1A104KBQ 0.1
C16
ECUE1H102KBQ 0.001
S
C17
ECJ0EF1C104Z 0.1
C18
ECUE1H102KBQ 0.001
S
C19
ECUE1H222KBQ 0.0022
S
C20
ECUE1H101JCQ 100P
C21
ECUE1A104KBQ 0.1
C22
ECJ0EF1C104Z 0.1
C23
ECJ0EF1C104Z 0.1
C24
ECUE1H102KBQ 0.001
S
C25
ECUE1A104KBQ 0.1
C26
ECUE1H102KBQ 0.001
S
C27
ECJ0EF1C104Z 0.1
C28
ECJ0EF1C104Z 0.1
C30
ECJ0EF1C104Z 0.1
C31
ECUE1H120JCQ 12P S
C32
ECJ0EF1C104Z 0.1
C33
ECUE1H150JCQ 15P S
C34
ECUE1H102KBQ 0.001
S
C35
ECJ0EF1C104Z 0.1
C37
ECJ0EF1C104Z 0.1
C38
ECUE1H102KBQ 0.001
S
C39
ECUE1H102KBQ 0.001
S
C40
ECUE1H102KBQ 0.001
S
C41
ECUE1H102KBQ 0.001
S
C42
ECUE1H102KBQ 0.001
S
C43
ECUE1H102KBQ 0.001
S
C47
ECUE1H330JCQ 33P !
C48
F2G0J4700032 47
C50
ECUE1H101JCQ 100P
C51
ECJ0EF1C104Z 0.1
C52
ECUE1C104KBQ 0.1
S
C53
ECUE1H222KBQ 0.0022
S
C54
ECUV1A224KBV 0.22
C55
ECUE1A104KBQ 0.1
C56
ECUE1E472KBQ 0.0047
C57
ECJ0EB1C822K 0.0082
S
C58
ECUE1H222KBQ 0.0022
S
C59
ECUE1A104KBQ 0.1
C60
ECUE1A104KBQ 0.1
C61
ECJ0EB1C822K 0.0082
S
C62
ECUE1H101JCQ 100P
C64
ECJ0EC1H560J 56P
C66
ECJ0EB1C822K 0.0082
S
C67
ECJ0EF1C104Z 0.1
C68
ECUV1A105ZFV 1
C69
ECUE1A104KBQ 0.1
C70
ECJ0EF1C104Z 0.1
C71
ECJ0EF1C104Z 0.1
C73
ECUE1H120JCQ 12P S
C74
ECJ0EF1C104Z 0.1
C75
ECUE1C103KBQ 0.01
S
C76
ECUE1H100DCQ 10P S
C77
ECUE1A104KBQ 0.1
C78
ECUE1C104KBQ 0.1
S
C79
ECJ0EF1C104Z 0.1
C80
ECUE1C223KBQ 0.022
S
C81
ECUE1H102KBQ 0.001
S
C82
ECUV1H104ZFV 0.1
C84
F1J1A106A024 10
C85
ECUE1A104KBQ 0.1
C86
ECUE1H101JCQ 100P
C87
ECJ0EF1C104Z 0.1
C89
ECUE1H820JCQ 82P S
C91
ECUE1A104KBQ 0.1
C92
F1J1A106A024 10
C93
ECUE1A104KBQ 0.1
C95
ECUE1H102KBQ 0.001
S
C96
ECUE1A104KBQ 0.1
C97
ECUE1A104KBQ 0.1
C98
ECUE1A104KBQ 0.1
C101
ECUE1A104KBQ 0.1
C102
ECUE0J105KBQ 1
C103
ECUE0J105KBQ 1
(COMPONENTS PARTS)
CA8
F5A42101A002 CAPACITOR ARRAY
RA1
D1H84724A013 RESISTOR ARRAY
S
RA10
EXB24V124JX
RESISTOR ARRAY
RA11
D1H84724A013 RESISTOR ARRAY
S
RA2
EXB28V101JX
RESISTOR ARRAY
RA3
EXB24V103JX
RESISTOR ARRAY
RA4
EXB24V221JX
RESISTOR ARRAY
RA5
EXB24V332JX
RESISTOR ARRAY
RA6
EXB24V472JX
RESISTOR ARRAY
RA7
EXB24V223JX
RESISTOR ARRAY
RA8
EXB28V332JX
RESISTOR ARRAY
Safety Ref.
No.
Part No.
Part Name & Description Remarks
10
KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W
K.T.
KXFT982UAB
KXFT982UAW
KXFT984UAB
KXFT988UAB,
KXFT988UAW
RA9
D1H84724A013 RESISTOR ARRAY
S
(CONNECTORS)
CN1
K1KA08A00440 CONNECTOR, 8 PIN
CN2
K1KA12A00336 CONNECTOR, 12 PIN
CN3
K1KA05AA0193 CONNECTOR, 5 PIN
CN4
K1KA14A00238 CONNECTOR, 14 PIN
CN5
K1KA02A00746 CONNECTOR, 2 PIN
CN6
K1KA02A00745 CONNECTOR 2 PIN (KX-
FT984 only)
CN7
K1KA07A00257 CONNECTOR, 9 PIN
CN8
K1KA07A00257 CONNECTOR, 7 PIN
CN9
K1KA02A00587 CONNECTOR, 2 PIN
(FUSE)
F1
K5H122Y00002 FUSE
!
(COILS)
L4
J0JCC0000288 COIL
L5
J0JCC0000288 COIL
(RESISTORS)
R1
PQ4R10XJ221
220
S
R2
D0GA101JA021 100
R5
D0GA101JA021 100
R6
ERJ3GEYJ101
100
S
R7
D0GAR00Z0001 0
R8
ERJ3GSYJ821
820
S
R9
D0GA562JA021 5.6k
R10
D0GA472JA021 4.7k
R11
D0GA472JA021 4.7k
R12
D0GN152JA016 1.5k
R14
ERJ3GSYJ220
22
S
R15
D0GA333JA015 33k
R16
D0GA223JA015 22k
R17
ERJ2GEJ433
43k
R18
ERJ2GEJ203
20k
R19
ERJ3EKF1101
1.1k
R20
ERJ3EKF3602
36k
R21
D0GA222JA021 2.2k
R22
D0GA182JA015 1.8k
R23
D0GA4R7JA021 4.7
R24
D0GA104JA021 100k
R27
ERJ2GEJ334
330k
S
R28
ERJ2GEJ475
4.7M
R30
D0GA222JA021 2.2k
R31
ERJ2GEJ471
470
S
R34
D0GA100JA021 10
R37
D0GA472JA021 4.7k
R38
D0GAR00Z0001 0
R39
D0GA105JA021 1M
R42
D0GA104JA021 100k
R43
D0GA273JA015 27k
R44
ERJ2GEJ824
820k
S
R45
D0GA105JA021 1M
R46
D0GA333JA015 33k
R47
D0GA272JA021 2.7k
R48
D0GA182JA015 1.8k
R49
D0GA333JA015 33k
R50
ERJ2GEJ564
560k
R51
ERJ2GEJ334
330k
S
R52
D0GA103JA021 10k
R53
D0GA222JA021 2.2k
R54
D0GA682JA021 6.8k
R55
D0GA332JA015 3.3k
R56
D0GA821JA021 820
R57
D0GA273JA015 27k
R58
D0GA124JA015 120k
R59
D0GA273JA015 27k
R60
D0GA473JA021 47k
R61
ERJ2GEJ335
3.3M
R62
D0GA272JA021 2.7k
R63
D0GA333JA015 33k
R65
D0GA220JA021 22
R66
D0GA224JA015 220k
R67
ERJ2GEJ823
82k S
R68
D0GA183JA015 18k
Safety Ref.
No.
Part No.
Part Name & Description Remarks
R69
D0GA224JA015 220k
R70
D0GA473JA021 47k
R71
D0GA103JA021 10k
R72
D0GA682JA021 6.8k
R78
D0GA223JA015 22k
R79
D0GAR00Z0001 0
R83
D0GA473JA021 47k
R85
D0GAR00Z0001 0
L1
ERJ2GE0R00
0
S
L2
ERJ2GE0R00
0
S
L3
ERJ2GE0R00
0
S
(CRYSTAL OSCILLATORS)
X1
H0A327200147 CRYSTAL OSCILLATOR
X2
H2C240500006 CRYSTAL OSCILLATOR
X3
H0J322500006 CRYSTAL OSCILLATOR
S
Safety Ref.
No.
Part No.
Part Name & Description Remarks
Click on the first or last page to see other KX-FT982UA-B / KX-FT982UA-W / KX-FT984UA-B / KX-FT988UA-B / KX-FT988UA-W (serv.man4) service manuals if exist.