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4-16
DCR-HC37E/HC38/HC38E/HC45E_L3
VC-471 (11/11)
R2227
XX
R2226
XX
R2231
XX
R2229
XX
R2230
XX
R2228
XX
R2232
XX
R2257
XX
R2243
XX
R2234
XX
XX
L2221
XX
L2223
XX
L2222
R2235
XX
R2236
XX
XX
L2225
XX
L2224
R2237
XX
R2238
XX
XX
L2226
R2239
XX
XX
C2233
XX
L2227
L2208
XX
R2240
XX
R2242
XX
R2244
XX
C2245
XX
L2218
XX
R2249
XX
R2248
XX
C2237
XX
C2242
XX
L2210
XX
L2215
XX
R2241
XX
R2247
XX
(4/11)
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
8.3
4.9
7
4.9
4.6
8.3
4.6
7
8.3
0.7
0.7
8.3
2.4
2.4
4.9
15.5
4.9
2.3
R-15/P-15.4
R-7.5
/P0
/P0
R-1/P0.1
R0.5/P0
R-15
/P-15.4
/P-15.4
-15.2
R-7.5/P0
8.5
15.5
15.5
R14.9
R14.8
/P15.5
/P15.5
R14.7/P0
2.8
3.1
4.6
3.5
1
1.5
8.3
2.3
1.5
4.3
8.3
2.8
2.8
A
1
OUT7
OUT2
VCONT5
VCONT6
VS2
XLANC_ON
LANC_IN
XLANC_PWR_ON
LANC_OUT
LANC_IN
LANC_OUT
XLANC_PWR_ON
XLANC_ON
CAP_VS
DRUM_VS
CAM_15V (VOUT6)
EP_8.5V (VOUT5)
IN4
MT_5V (IN2)
OUT4
VS4
VS5
VS6
OUT5
OUT6
OUT1-1
IN1
OUT3-1
IN3
VS1
IN7
VS3
C2222
4.7u
C2224
4.7u
C2210
0.01u
0.01u
C2216
0.1u
C2250
2.2u
10V
C2249
4.7u
16V
2.2u
C2220
C2211
220p
1u
C2235
C2225
4.7u
C2219
1u
C2212
0.1u
C2218
10u
C2217
1u
C2213
0.1u
C2214
0.1u
C2209
0.022u
C2215
1u
C2221
2.2u
C2207
3300p
4.7u
C2232
C2238
2.2u
C2223
4.7u
C2203
0.1u
4.7u
C2230
C2202
0.047u
C2231
2.2u
C2251
2.2u
C2205
4700p
C2239
4.7u
C2234
1u
C2229
4.7u
C2252
1u
C2226
4.7u
C2244
2.2u
C2246
2.2u
C2241
2.2u
C2240
4.7u
C2201
0.1u
C2227
4.7u
C2228
4.7u
CL2201
D2203
MA2SD32008S0
D2202
MA2SD32008S0
D2205
MA4ZD03001S0
2
3
1
4
D2204
MA4ZD03001S0
2
3
1
4
D2201
MAS3132E0LS0
1
2
3
CAM_DD_ON
USB_3.1V
IC_9001_13.5V
CAM_-7.5V
CAM_15V
VOUT
EVER_3.0V
REG_GND
LANC_DC
D_1.5V
VTR_UNREG
CAP_VS
EP_8.5V
DRUM_VS
LANC_SIG
BATT_UNREG
REG_GND
1
CE
2
GND
VOUT
3
VDD
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
L2211
4.7uH
33uH
L2207
22uH
L2201
33uH
L2206
L2213
4.7uH
L2217
4.7uH
22uH
L2205
L2216
4.7uH
22uH
L2202
22uH
L2203
L2219
4.7uH
L2209
4.7uH
4.7uH
33uH
L2204
L2212
4.7uH
L2214
4.7uH
Q2209
CPH5819-TL-E
5
2
1
3
4
Q2204
MTM867270LS0
1
2
3
4
5
6
Q2202
MTM867270LS0
1
2
3
4
5
6
Q2201
MTM867270LS0
1
2
3
4
5
6
Q2213
2SC584600LS0
Q2214
UP04401008S0
6
2
1
3
5
4
R2208
56k
R2201
56k
±0.5%
R2211
2.2
R2207
1k
R2215
100k
R2210
100
R2209
4700
R2203
6800
R2216
22k
Q2207
CPH5819-TL-E
2
4
3
5
1
Q2208
CPH5819-TL-E
2
4
3
5
1
Q2206
MTM867270LS0
1
2
3
4
5
6
CL2203
CL2202
FB4
OUTC1
CSCP
VCC2
VR
-INE3
DATA_IN
+INE5
NP_CTL
VOUT1
DATA_OUT
VREF
+INE2
WAKE_UP
-INE2
CTL1
-INE1
VCC3
VOUT3
VBATT
XCTL2
VOUT2
FB1
RT
-INE5
-INA
-INE4
LANC_OUT
FB2
-INE8
VOUT4
OUTC2
OUTA
FB3
CS
SENSE
+INE6
GND2
GND1
FB5
(MT_GND)
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
Q2213, 2214
-7.5V REG
(8/11)
H
C
6
12
2
18
9
14
11
7
G
4
22
L
10
I
15
05
K
8
19
DC/DC CONVERTER
D
F
17
B
13
21
XX MARK:NO MOUNT
E
16
5
J
3
20
(3/11) (7/11)
(8/11)
(2/11)
(7/11)
(4/11)
(1/11) (2/11) (3/11) (5/11)
(1/11) (3/11)
(2/11)
(2/11)
(5/11)
(8/11)
(7/11)
(6/11)
(9/11)
(5/11)
(6/11)
(2/11)
(5/11)
(6/11)
(4/11)
(3/11)
(1/11)
(6/11)
(1/11)
(9/11)
(8/11)
(9/11)
(9/11)
(7/11)
(5/11)
VC-471 BOARD (11/11)
VTR_UNREG
BATT_UNREG
C/D_UNREG
VTR_UNREG
REG_GND
(MT_UNREG)
(10/11)
@043
XCS_DD
XLANC_PWR_ON
HI_EVER_SO
LANC_OUT
BATT_IN
HI_EVER_SCK
VTR_DD_ON
XRESET
LANC_IN
(9/11)
@041
DRUM_ERROR
XLANC_ON
@038
(8/11)
LI_3V
CAP_ERROR
@039
(9/11)
IC2201
IC2201
MB44A125ALGL-G-ERE1
DRUM/CAPSTAN PWM DRIVE,
DC CONTROL, RESET, LANC DRIVE
(10/11)
@042
VS6
OUT4
VS1
OUT6
OUT1-2
VS2
VS4
VCC1
VS3
OUT5
VS5
GNDO
OUT7
VCCO1
VCCO2
OUT3-1
OUT3-2
OUT2
VB
OUT1-1
-INE7
IN7
IN5
-INE6
VCONT5
VCONT6
IN3
FB6
DIN
VOUT5
IN2
LD
IN6
FB7
IN1
REG6CTL
IN4
VOUT6
RESET
CLK
IN7
DRUM_VS
CAP_VS
IN4
IN3
MT_5V (IN2)
IN1
VS3
OUT2
EP_8.5V (VOUT5)
VCONT5
OUT7
VS6
OUT6
VS2
VS5
OUT1-1
OUT5
VS1
VS4
CAM_15V (VOUT6)
VCONT6
OUT3-1
OUT4
R2217
100k
±0.5%
R2219
220k
±0.5%
IC2202
R1114Q311D-TR-FA
IC2202
3.1V REG
@032
(8/11)
@036
Q2211
2SA207800LS0
15V REG
Q2212
2SA207800LS0
8.5V REG
A_2.8V
A_2.8V
D_2.8V
D_2.8V
A_4.6V
RP_2.8V
AU_2.8V
MT_5V
AU_4.6V
A_4.6V
RP_4.6V
(NS_2.8V)
(EP_2.8V)
(EP_4.6V)
3.0V
VOUT
LANC DC
13.5V
R2206 1k
R2205 2200
C2206 0.0022u
R2204 10k
C2208
0.022u
C2204
0.047u
R2202
1k
C2236
4.7u
6.3V
6.3V
C2243
4.7u
1u
C2253
R2218
10k
±0.5%
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