Read Panasonic KV-S5076H / KV-S5046H (serv.man3) Service Manual Supplement online
3
KV-S5076H/KV-S5046H
1.2.
SCHEMATIC DIAGRAM
1.2.1.
DRIVE Board
Changed from the Original Service Manual section 12.1.
6
A
D
C
B
5
4
2
3
D
A
B
C
C4016
330u
6.3v
8
C4014
100u
35v
CN4002
24VSLP
1
24VIL
2
CN4000
1
+12V
2
GND
3
GND
4
+24Va
5
+24Va
6
GND
7
+24Vb
8
RLYCTL
9
PWRDWN
10
HTRCTL
GND
GND
GND
GND
GND
+14VSLP
+24VSLP
+24VIL
DOOR_OP
3:1A
*SLEEP_AN
3:1B
*SLEEP_LOG
3:1B
Q4010
Q4003
+VCC_SUB
+3.3VCPU
+12V
*SLEEP_PWR
3:1B
D4013
D4010
D4008
D4007
C4022
100p
C4021
100p
CF4000
R4002
2.2k
0.5%
R4008 36.5k
1%
D4012
D4014
D4015
GND
D4004
C4013
0.01u
C4018
1000p
C4019
10u
10V
C4012
1u50V
Q4004
C4009
100u
35v
IC4002
4
ADJ
5
SS
2
SW
1
IN
3
GND1
6
GND2
DRIVE Board No. 1
C4025
1u
50v
C4003
1u
50v
GND
C4002
0.1u
C4001
0.1u
GND
Q4002
GND
F4000
4A
R4004
2.2k
0.5%
C4020
1000p
C4017
220u
16v
6.3
C4011
0.01u
C4023
100p
C4008
1u
50V
C4006
100u
35V
L4001
47u
R4010
24.3k
1%
GND
IC4001
4
ADJ
5
SS
2
SW
1
IN
3
GND1
6
GND2
IC4003
1
NC
2
NC/A
4
REF
5
A
3
K
CN4001
1
24VILP
2
14VSLP
3
GND
4
5VSLP
5
GND
6
GND
7
3.3VCPU
8
3.3VSLP
9
3.9SLP
10
GND
11
2.5VSLP
12
2.2VSLP
+2.5VSLP
D4009
+3.3VSLP
+5VSLP
D4011
D4006
D4005
GND
C4024
0.01u
Q4001
+3.3VCPU
PWR_DWN
2:3B
D4003
1
3
2
L4002
33u
D4000
GND
R4192
68k
+12V
R4005
10
R4007
33
Q4005
GND
R4014
2.2k
R4013
3.9k
R4000
47k
R4001
47k
R4012
47k
R4011
0
+2.2VSLP
D4022
Q4007
R4022
47k
R4085
47k
R4213
0
R4214
0
OVP
1:1C;2:1A
C4004
1u
50v
GND
CN4007
1
2
3
R4180
39
D4023
Q4030
R4077
10k
Q4031
FAN_STOP
4:2B
R4078
10k
GND
GND
R4187
820
0.25w
C4015
10u
10v
R4182
2.4k
D4024
Q4026
GND
R4188
100
C4088
47u
6.3v
D4025
R4172
0
+24VSW
C4089
0.1u
GND
OVP
1:6D;2:1A
Q4027
Q4000
GND
C4000
0.1u
CL1
CL2
CL3
CL4
CL5
Q4036
C_ENA
4:2D
R4232
390k
R4228
82k
R4230
1.8k
R4231
2.2k
0.5%
IC4028
1
BST
2
VIN
3
SW
4
GND1
5
FB
6
RT
7
EN
8
SS
9
GND2
R4229
7.32k
1%
C4227
390p
L4021
C4224
10u
25v
C4225
0.1u
C4226
0.1u
L4022
10u
GND
G
ND
R4227
82
+12V
*SLEEP_LOG
3:1B
R4233
1k
R4234
1k
*SLEEP_LOG
3:1B
F4001
4A
F4002
4A
R4237
1k
C4229
0.01u
R4239
10k
R4240
10k
To POWER Board
To Control Board
To Door Switch
D
S
G
3.9V
9.6V
To FAN
*2
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