Read Panasonic KV-S5076H / KV-S5046H (serv.man3) Service Manual Supplement online
7
KV-S5076H/KV-S5046H
6
A
D
C
B
5
4
2
3
D
A
B
C
C4106
N.M.
C4105
N.M.
C4108
N.M.
GND
R4091
22
R4080
120
R4090
22
Q4019
R4089
22
GND
R4079
100
+24VSLP
F4006
4A
C4092
0.1u
C4094
0.1u
D_CUR
4:6C
D_ENB
3:1B
+5VSLP
D_CLK
3:1B
D_CCW
3:1B
IC4018
1
OUT2B
2
ENABLE
7
VREG
3
GND1
4
CP1
5
CP2
6
VCP
8
MS1
9
MS2
10
RESET
11
ROSC
12
SLEEP
13
VDD
14
STEP
15
REF
16
GND2
17
DIR
18
OUT1B
25
GND3
24
VBB2
23
SENSE2
22
OUT2A
21
OUT1A
20
SENSE1
19
VBB1
CN4008
1
2
3
4
R4100
0.39
R4099
0.39
R4101
0.39
R4102
0.39
GND
C4115
0.1u
C4116
0.1u
C4114
0.1u
GND
C4112
0.1u
C4111
0.1u
C4110
0.22u
1
0v
GND
GND
GND
L4011
+3.3VL
C4109 0.1u
C4107
0.1u
R4096
10k
R4095
10k
GND
R4094
10k
R4093
10k
+3.3VL
R4098
22
R4097
22
GND
GND
SKEW_M2
4:3A
GND
*R4183
0.39
*LRES
3:5D;6:3C;7:3B;7:3C
*R4163
220
*R4170
22
C4182
N.M.
*L4016
*R4185
0.39
*C4179
0.1u
*F4015
4A
*R4186
0.39
*C4181
0.1u
*Q4029
SKEW_CUR
4:6B
+24VIL
GND
GND
SKEW_ENA
4:3A
*C4200
100u35v
C4204
*C4196
0.1u
+3.3VL
*R4169
22
+5VSLP
*R4167
22
*R4184
0.39
C4205
*R4164
150
GND
SKEW_CLK
4:2B
C4186
N.M.
*C4198
0.1u
*C4194
0.1u
*C4190
0.1u
GND
*R4179
47k
*R4181
47k
*C4192
100p
*R4082
20k
*R4205
22
SKEW_M1
4:3A
*R4177
10k
*R4178
*CN4013
1
2
3
4
5
*R4081
47k
*C4177
10u
10v
C4091
10u
10v
+3.3VL
*IC4023
1
VG
2
VM
3
CP2
4
CP1
5
VREG5
6
ATT2
7
ATT1
8
EMO
9
CEM
10
EMM
11
RCHOP
12
MONI
33
OUT2A2
34
OUT1B1
35
OUT1B2
36
RF1_1
37
RF1_2
38
VM1_1
39
VM1_2
40
NC3
41
NC4
42
PGND1
43
OUT1A1
44
OUT1A2
45
GND2
13
RST
14
STP/DC22
15
FR/DC21
16
MD2/DC12
17
MD1/DC11
18
DM
27
NC2
28
VM2_1
29
VM2_2
30
RF2_1
31
RF2_2
32
OUT2A1
19
OE
20
ST
21
VREF
22
GND1
23
OUT2B1
24
OUT2B2
25
PGND2
26
NC1
GND
GND
*R4202
22
RESIST_CLK
4:2B
*R4216
47k
C4113
100u35v
To DFP Motor
Ref:Max 2.5V
To SKEW Motor
MAX 1.5V
DRIVE Board No. 5
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