4-3
8
DCR-D
VD110E/D
VD115E/D
VD310E/D
VD410E/D
VD610/
D
VD610E/D
VD710/D
VD710E/D
VD810/D
VD810E_L3
VC-520 (8 la
yer
s)
:
Uses unleaded solder
.
VC-520 (SIDE B)
A
13
4
6
1
2
34
1
2
34
A
24
13
11
2
1
12
36
25
48
13
37
24
1
5
8
4
2
1
50
51
A
1
27
28
54
1
5
6
10
4
5
1
8
1
5
4
3
1
5
4
3
B
5
13
4
5
13
4
5
8
4
1
1
5
8
4
1
5
8
4
1
5
8
4
RB4901
RB4902
RB4903
RB4904
RB4905
R5174
C4201
C4202
C4203
C4204
C4205
C4206
C4207
C4208
C4209
C4402
C4403
C4404
C4210
C4405
Q4401
RB2401
C4211
C4406
RB2402
C4212
C4213
C4408
C4214
C4215
C4216
C4217
C4218
C4219
C4410
FB4101
Q4601
C4605
C4411
FB4102
Q4602
Q4603
FB4103
Q4604
FB4104
C4220
FB4105
C4222
FB4106
C4223
C4801
C4225
D4201
C4802
C4226
C4803
C4227
C4804
C4228
Q4801
C4805
C4611
R4201
FB4301
C4229
Q4802
C4806
FB4302
R4202
Q4803
C4807
R4203
C4808
Q4804
C4809
Q4805
R4205
Q4806
R4206
Q4807
R4207
Q4808
C4230
X4901
IC4201
C4231
C4232
C4233
C4810
C4234
C4811
C4812
C4236
C4813
C4237
C4814
C4238
C4815
R4405
C4239
C4816
R4406
C4817
C4818
R4214
D4601
C4819
IC4401
R4409
R4215
C4240
R4219
R4603
R4604
C4820
R4410
CL3104
C4821
R4605
R4411
C4822
R4606
L4102
C4246
R4607
C4823
L4103
C4247
C4824
R4608
C4248
D4801
C4825
IC4601
R4221
C4249
C4826
D4802
R4222
D4803
C4827
R4223
C4828
D4804
R4801
C4829
D4805
R4225
D4806
R4802
R4803
R4804
C4250
R4805
R4806
R4807
R4808
C4830
C4831
IC4801
R4809
R4615
LF1001
C4832
IC4802
C4833
C4834
C4835
C4836
R4232
C4837
R4233
R4810
C4838
R4234
R4811
C4839
R4812
R4813
R4814
R4815
R4816
R4817
R4818
R4819
R4240
FB2401
R4241
C4847
R4820
C4848
C4849
R4821
C5401
R4822
C5402
R4823
C5403
R4247
R4824
R4248
C5404
R4825
Q5401
C5405
R4826
C5406
C5407
R4828
C4850
C5408
C4851
C5409
C4852
C4853
C4854
C4855
C4856
C4857
C4858
C5410
R4831
C4859
C5411
R4832
R4256
C5412
R4833
C5413
R4257
R4834
C5414
R4835
R4259
R4836
R4837
R4838
R4839
C4861
C4862
C4863
C4864
R4260
C4865
R4261
C4866
C4867
R4840
C4868
C4869
R4841
R4844
R4845
D5401
R4847
C4870
C4871
C3101
SE4501
C4872
C3102
R5402
C4873
C3103
R5403
C4874
C3104
R5404
C3105
Q3101
R5405
C3106
Q3102
R5406
Q3103
C3107
Q3104
C3108
Q3105
C3109
R5409
IC5401
Q3106
Q3107
C3110
R5410
CL4105
L5101
R5411
C3112
R5412
C3113
CL4107
CL4108
R5414
C3115
CL4109
R5415
C3116
C3118
C3119
CL4111
L5301
CL4112
C3120
C3121
CL4119
D3101
R3101
R3102
R3103
R3104
R3105
R3107
R3108
IC3101
R3109
IC3102
C1004
R3110
Q1001
C1005
R3111
R3112
R3113
R3114
CL4901
RB4401
R3115
CL4902
RB4403
CL4903
CL4134
CL4904
CL4135
R3119
CL4905
CL4136
CL4906
CL4137
CL4138
CL4908
CL4139
CL4909
R3120
R3121
R3122
CL4910
CL4140
CL4911
CL4141
CL4912
RB4801
CN4103
CL2404
CL2405
R1001
CL2406
R1002
CL2407
R1003
CL2408
R1004
C4101
CL2409
C4102
C4104
C4105
C4106
C4107
C4108
C4109
C4301
X4201
C4302
C4303
C4110
C4304
R1015
C4111
C4305
C4112
C4113
C4114
C4308
C4116
C4117
C4118
C4119
C4501
C4502
C4503
C4310
C4311
C4505
C4506
C4120
C4121
C4122
C4123
C4124
C4126
C4127
C4128
FB4201
C4129
FB4203
FB4204
FB4205
FB4206
C4130
C4901
IC4101
C4131
C4902
C4132
C4903
C4904
C4134
FB4401
C4905
C4135
C4906
C4136
C4907
C4137
C4908
C4138
C4909
C4139
RB5401
IC4301
IC4302
RB5402
IC4303
C4140
C4910
C4141
C4911
R4501
C4912
R4502
C4913
C4914
C4915
C4916
C4917
IC4501
C2401
C2402
C2404
Q2401
Q2402
L4202
C2407
L4203
C2408
C2409
R4901
R4903
C2410
C2411
L4402
R4136
L4403
R4907
R4137
C2414
L4404
R4908
R4138
C2415
R4909
IC4901
C5101
IC4902
C2417
IC4903
IC4904
C5104
RB3101
C2419
IC4905
C5105
RB3102
Q5102
C5106
RB3103
R4910
RB3104
R4911
R4913
R4914
C2420
R4915
C5301
C5302
R4917
C2423
C5303
R4918
C2424
C5304
C2425
Q5301
C5305
C5306
C2427
C5307
C5308
C2428
C2429
C5309
R2402
R2405
R2407
R2408
C5310
L4809
IC2401
C5311
R4926
C5312
C5313
R4928
C5314
R4929
C5315
C5316
C5317
L4810
L4811
R2411
R2412
L4813
L4814
R4930
L4815
R4931
L4816
R4932
L4817
R4933
R2417
L4818
R4934
R2418
L4819
R2419
R4935
R4936
R4937
FL4101
D5301
IC5101
FL4102
D5302
IC5102
IC5103
FL4103
L4820
R2420
FL4104
L4821
R5301
R2421
L4822
R5302
L4823
R2423
R5303
L4824
R5304
R4941
R5305
R4942
R5306
R5307
R2427
R5308
R2428
IC5301
R5309
R2429
IC5302
R5310
R5311
R5312
R5313
R5314
R5315
R5316
R5317
R5318
R2439
R5319
R2440
R5320
R5321
R5322
R5135
R5136
R5137
R5138
R5139
RB4101
RB4102
R5140
RB1801
RB1802
RB1803
RB1804
RB1805
RB4301
CL4802
JL4212
L3101
L3102
L3103
11
12
13
14
4
1
3
5
2
6
7
8
CN1004
05
CN1012
VC-520 BOARD (SIDE B)
1-874-566-
11
21
(USB)
CN1004
Note: IC4302 and IC4901 are not supplied, but
they are included in VC-520 complete board.
2
4
3
2
4
3
1
1
2
3
1
1
3
6
4
E
B
C
E
B
C
1
4
58
L11
K11J11
H11G11
F11
E11
D11C11
B11A11
L10
K10J10
H10G10
F10
E10
D10C10
B10A10
L9
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
L8
K8
J8
H8
G8
F8
E8
D8
C8
B8
A8
L7
K7
J7
H7
G7
F7
E7
D7
C7
B7
A7
L6
K6
J6
H6
G6
F6
E6
D6
C6
B6
A6
L5
K5
J5
H5
G5
F5
E5
D5
C5
B5
A5
L4
K4
J4
H4
G4
F4
E4
D4
C4
B4
A4
L3
K3
J3
H3
G3
F3
E3
D3
C3
B3
A3
L2
K2
J2
H2
G2
F2
E2
D2
C2
B2
A2
L1
K1
J1
H1
G1
F1
E1
D1
B1
A1
E
B
C
E
B
C
E
B
C
E
B
C
1
3
45
1
3
4
6
3
4
1
2
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
R1
T1
U1
V1
W1
Y1
AA
1
AB
1
AC1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
R2
T2
U2
V2
W2
Y2
AA
2
AB
2
AC2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
P3
R3
T3
U3
V3
W3
Y3
AA
3
AB
3
AC3
A4
B4
C4
D4
E4
F4
G4
H4
J4
K4
L4
M4
N4
P4
R4
T4
U4
V4
W4
Y4
AA
4
AB
4
AC4
A5
B5
C5
D5
Y5
AA
5
AB
5
AC5
A6
B6
C6
D6
Y6
AA
6
AB
6
AC6
A7
B7
C7
D7
Y7
AA
7
AB
7
AC7
A8
B8
C8
D8
Y8
AA
8
AB
8
AC8
A9
B9
C9
D9
Y9
AA
9
AB
9
AC9
A1
0
B1
0
C1
0
D1
0
K1
0
L1
0
M1
0
N1
0
P1
0
Y1
0
AA10
AB10
AC10
A1
1
B1
1
C1
1
D1
1
K1
1
L1
1
M1
1
N1
1
P1
1
Y1
1
AA11
AB11
AC11
A1
2
B1
2
C1
2
D1
2
K1
2
L1
2
M1
2
N1
2
P1
2
Y1
2
AA12
AB12
AC12
A1
3
B1
3
C1
3
D1
3
K1
3
L1
3
M1
3
N1
3
P1
3
Y1
3
AA13
AB13
AC13
A1
4
B1
4
C1
4
D1
4
K1
4
L1
4
M1
4
N1
4
P1
4
Y1
4
AA14
AB14
AC14
A1
5
B1
5
C1
5
D1
5
Y1
5
AA15
AB15
AC15
A1
6
B1
6
C1
6
D1
6
Y1
6
AA16
AB16
AC16
A1
7
B1
7
C1
7
D1
7
Y1
7
AA17
AB17
AC17
A1
8
B1
8
C1
8
D1
8
Y1
8
AA18
AB18
AC18
A1
9
B1
9
C1
9
D1
9
Y1
9
AA19
AB19
AC19
A2
0
B2
0
C2
0
D2
0
E2
0
F2
0
G2
0
H2
0
J2
0
K2
0
L2
0
M2
0
N2
0
P2
0
R2
0
T2
0
U2
0
V2
0
W2
0
Y2
0
AA20
AB20
AC20
A2
1
B2
1
C2
1
D2
1
E2
1
F2
1
G2
1
H2
1
J2
1
K2
1
L2
1
M2
1
N2
1
P2
1
R2
1
T2
1
U2
1
V2
1
W2
1
Y2
1
AA21
AB21
AC21
A2
2
B2
2
C2
2
D2
2
E2
2
F2
2
G2
2
H2
2
J2
2
K2
2
L2
2
M2
2
N2
2
P2
2
R2
2
T2
2
U2
2
V2
2
W2
2
Y2
2
AA22
AB22
AC22
A2
3
B2
3
C2
3
D2
3
E2
3
F2
3
G2
3
H2
3
J2
3
K2
3
L2
3
M2
3
N2
3
P2
3
R2
3
T2
3
U2
3
V2
3
W2
3
Y2
3
AA23
AB23
AC23
A12
B12
C12
D12
E12
F12
G12
H12
J12
K12
L12
M12
A11
B11
C11
D11
E11
F11
G11
H11
J11
K11
L11
M11
A10
B10
L10
M10
A9
B9
L9
M9
A8
B8
L8
M8
A7
B7
L7
M7
A6
B6
L6
M6
A5
B5
L5
M5
A4
B4
L4
M4
A3
B3
L3
M3
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
C4
C5
C6
D1
D2
D3
D4
D5
D6
E1
E2
E3
E4
E5
E6
F1
F2
F3
F4
F5
F6
G1
G2
G3
G4
G5
G6
H1
H2
H3
H4
H5
H6
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
D1
D2
D3
D9
D10
D11
E1
E2
E3
E9
E10
E11
F1
F2
F3
F9
F10
F11
G1
G2
G3
G9
G10
G11
H1
H2
H3
H9
H10
H11
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
J11
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
R1
T1
U1
V1
W1
Y1
AA1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
R2
T2
U2
V2
W2
Y2
AA2
A3
B3
Y3
AA3
A4
B4
D4
E4
F4
G4
H4
J4
K4
L4
M4
N4
P4
R4
T4
U4
V4
Y4
AA4
A5
B5
D5
E5
F5
G5
H5
J5
K5
L5
M5
N5
P5
R5
T5
U5
V5
Y5
AA5
A6
B6
D6
E6
U6
V6
Y6
AA6
A7
B7
D7
E7
U7
V7
Y7
AA7
A8
B8
D8
E8
U8
V8
Y8
AA8
A9
B9
D9
E9
U9
V9
Y9
AA9
A10
B10
D10
E10
U10V
1
0Y
1
0
AA10
A11
B11
D11
E11
U11V
1
1Y
1
1
AA11
A12
B12
D12
E12
U12V
1
2Y
1
2
AA12
A13
B13
D13
E13
U13V
1
3Y
1
3
AA13
A14
B14
D14
E14
U14V
1
4Y
1
4
AA14
A15
B15
D15
E15
U15V
1
5Y
1
5
AA15
A16
B16
D16
E16
U16V
1
6Y
1
6
AA16
A17
B17
D17
E17
F17
G17
H17
J17
K17L
1
7M
1
7N
1
7P
1
7R
1
7T
1
7U
1
7V
1
7Y
1
7
AA17
A18
B18
D18
E18
F18
G18
H18
J18
K18L
1
8M
1
8N
1
8P
1
8R
1
8T
1
8U
1
8V
1
8Y
1
8
AA18
A19
B19
Y19
AA19
A20
B20
C20
D20
E20
F20
G20
H20
J20
K20L
2
0M
2
0N
2
0P
2
0R
2
0T
2
0U
2
0V
2
0W
2
0Y
2
0
AA20
A21
B21
C21
D21
E21
F21
G21
H21
J21
K21L
2
1M
2
1N
2
1P
2
1R
2
1T
2
1U
2
1V
2
1W
2
1Y
2
1
AA21
17
28
17
28
1
3
46
A8
B8
C8
D8
E8
F8
G8
H8
A7
B7
C7
D7
E7
F7
G7
H7
A6
B6
C6
D6
E6
F6
G6
H6
A5
B5
C5
D5
E5
F5
G5
H5
A4
B4
C4
D4
E4
F4
G4
H4
A3
B3
C3
D3
E3
F3
G3
H3
A2
B2
C2
D2
E2
F2
G2
H2
A1
B1
C1
D1
E1
F1
G1
H1
13
46
1
3
46
1
7
2
8
1
7
2
8
1
7
2
8
1
3
46
A1
B1
C1
D1
E1
F1
G1
A2
B2
C2
D2
E2
F2
G2
A3
B3
C3
D3
E3
F3
G3
A4
B4
C4
D4
E4
F4
G4
A5
B5
C5
D5
E5
F5
G5
A6
B6
C6
D6
E6
F6
G6
A7
B7
C7
D7
E7
F7
G7
1
7
2
8
1
7
2
8
1
7
2
8
17
28
17
28
17
28
17
28
17
28
1
7
2
8
1
7
2
8
1
7
2
8
2
4
3
1
2
4
3
1
1
7
2
1
8
7
2
8
1
2
3
4
12
3
4
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
1
7
2
8
17
28
1
7
2
8
17
28
17
28
3
45
1
17
28
1
2
3
4
E
B
C
1
2
3
3
2
1
Note: IC4301 and IC4303 have the same mounted location.
When you replace, since either IC4301 or IC4303 are used,
please refer to schematic diagram and electrical parts list.
D_2.8V
D_2.5V
VOUT
EVER_3.0V
A_2.5V
DRV_A_3.9V
A_2.8V
D_2.8V
MT_5.0V_LD
D_2.8V
DRV_MT_4.3V
DRV_MT_5.0V
D_2.8V
A_2.8V
D_2.8V
D_1.2V
VOUT
D_2.8V
D_1.2V
LANC_DC
