Panasonic KX-MB763RU (serv.man15) Service Manual / Supplement ▷ View online
5
KX-MB763RU
1.1.4 DEV DC
6
KX-MB763RU
1.1.5 TRA(-)
7
KX-MB763RU
1.2.
ADDITIONS
1.2.1.
SCHEMATIC DIAGRAM
[Added into original section “16 Schematic Diagram”]
+24V
F1
SW1
D3
R13
R11
VR1 R4
R12 R14
D5
R18
C5
R17
R10
Q1
R37
R40 C32
R35
R36
R42
D61
Q32
R72
C62
R71
R74
R66
R65
R68
R67
D69
D65
D73
D71 D72
D70
C66
D68
D11
C4
J103
J104
R24
R23
J112
R25
R95
J111
C15
C13
C15
C14
C69
C67
C68
J108
J107
Q62
IC1
CHG REM
NC
ALM
GND
DEV CLK
TRA CLK
Q3
J110
J109
TOP CVR
CN1
R26
C9
T61(B61)
IC1
J6
J5
R103
R105
R107
R101
R108
R102
R104
R106
R56
R58
R54
R49
C86
R48
R43
R50
D31
D80
D78
D79
D77
R41
R32
R31
C31
R34
R64
R70
C61
C64
D67
D66
D63
R47
R55
R46
R44
R45
R85
R83
R84
R82
R88
R89
R87
D20
R86
D19
R81
R28
D17
D18
C12
D7
D8
C7
C8
C10
D21
D6
R8
R20
R6
R16
R7
C11
C2
D4
R27
R5
R15
R3
D9
R9
R1
D1
C1
D2
C3
R29
D13
D10
D12
D15
D16
D14
R75
8
1
5
7
6
2
4
3
JUMPER 10mm
JUMPER 10mm
DEV
OPC
CHG
T1(B1)
Grid
3
2
2
4
1
11
@value
IC1
blue
5
2
2
4
3
3
6
8
9
7
10
1
5
2
4
3
6
8
9
7
10
1
1
JUMPER 10mm
JUMPER 10mm
TRA+/-
2
3
1
14
12
13
7
5
6
IC1
8
10
9
0
34KHz
0
Approx.50V
Approx.46V
60KHz
5.6V
0
Freq:5.425KHz
L:ON
H:OFF
H:OFF
PWM Control
H:OFF
PWM Control
H:OFF
L:Abnormal
H:Normal
5.6V
0
Freq:5.425KHz
8
KX-MB763RU
1.2.2.
HIGH VOLTAGE POWER SUPPLY BOARD(COMPONENT VIEW)
[Added into original section “17 Printed Circuit Board”]
1.2.3.
HIGH VOLTAGE POWER SUPPLY BOARD(BOTTOM VIEW)
[Added into original section “17 Printed Circuit Board”]
1.2.4.
REPLACEMENT PARTS LIST
[Added into original section “18.2.5.HIGH VOLTAGE POWER BOARD”]
J110
J109
R28
D19
D17
C16
C14
C4
D8
Q3
VR1
C68
CAUTION
94V-0
PbF
CHG
GRID
PCPH0487
MPH7397
OPC
TRA
N O G G 4 E 0 0 0 0 0 6
R75
QJ005
1
10
7
8
D80
F1
0.8A/125V
SW1
J2
Q62
T61 (B61)
C66
D77
DEV
R95
D6
J204
CN1
D3
D1
C86
C13
C12
QJ052
10
8
7
T1(B1)
1
C15
D20
D18
1 T
O
PCVR
2 ALM 3 TRA
CLK
4 DEV CLK 5
CHG
REM
6 GND 7 NC 8 +24V
D67
J201
J108
J107
D69
D79
D78
C1
C67
J205
J203
J202
J207
J206
D9
J6
J5
J209
J208
J112
J111
J213
J212
J211
J210
J103
J104
J214
D20
C62
C61
D63
R66
R8
R71
R70
R10
R17
J209 J208
D73
T61 (B61)
R107
R108
J201
D66
D67
D65
D69
D70
R68
D72
C67
Q62
C64
R74
R72
D61
J112
J111
J205
J203
J202
R1
R64
J207
R42 R43
R26 C8 D11 R24 R23
IC1
C11
R6
R7
R41
R36
R35
R34
C10
R21
J211
J213 J212
J210
J206
VR1
J214
D6
R11
J103
J104
R14
D31
R49
R48
D5
R18
R25
D7
D13
R12
R95 R47
R45
R55
R87
R46
R44
R89
R88
R85
R86
R83
R84
R82
R81
C2
D4
C12
C4
R13 R9 C5 R4 C7
R58 R56
C32 R40 R37
R32 R54 C31
T1 (B1)
C15
D18
C86
C14
C16
D2
C1
R3
R5
R16
R15
D79
C69
C68
J107
J108
R103 R104
R105
R106
R101
R102
R75
F1
Q1
D78
D80
D3
D1
C66
D68 D71
J2
C3
R67
R65
SW1
J204
CN1
R27 D9
J6 J5
Q32
R31 R20
D77
D16 D15
D14 R50
D12
D8
Q3
C13
D17
D19
R28
J109
J110
1T
O
O
P
C
V
R
2ALM
3TRA CLK
4DEV CLK
5
CHG REM
6GND
7NC
8+24V
CAUTION
94V-0
PbF
CHG
GRID
MPH7397
OPC
TRA
DEV
N O G G 4 E 0 0 0 0 0 6
Click on the first or last page to see other KX-MB763RU (serv.man15) service manuals if exist.