Sony DCR-HC17E Service Manual page 16

For Schematic Diagram
• Refer to page 4-83 for printed wiring board.
1 2 3 4 5
VC-376 BOARD (11/12)
A
DC/DC CONVERTER (DD BLOCK)
: Voltage measurment of the CSP ICs
XX MARK:NO MOUNT and the Transistors with
not possible.
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
VTR_UNREG
B
@051
(10/12)
C/D_UNREG
MT/15.5/BL_UNREG
BATT_UNREG
C
REG_GND
BATT_IN
VTR_DD_ON
XCS_DD
D
HI_EVER_SO
@048
HI_EVER_SCK
LANC_IN
LANC_IN
(9/12)
LANC_OUT
LANC_OUT
XLANC_PWR_ON
XLANC_PWR_ON
C2201
XLANC_ON
0.1u
XLANC_ON
E
IC_9001_13.5V
DRUM_ERROR +INE6
@043
FB5
F R2206 910
C2208
-INE5
(8/12)
0.022u
CAP_ERROR +INE5
C2207
-INE4
1500p
R2205 82k
FB4
C2206 0.001u
FB3
68k
R2204
C2211
-INE3
220p
+INE2
C2205
4700p -INE2
G R2203 6800
FB2
OUTA
-INA
NP_CTL
FB1
-INE1
C2204 R2202
0.01u 2700 -INE8
RT
R2201 56k ±0.5%
H
CSCP
C2203 0.1u
CS
C2202 0.047u
I
CL2201
R2209
4700
2
3
1
J
D2201
MAS3132E0LS0
K
L
05
DCR-HC17E/HC19E/HC21/HC21E/HC22E/HC32/HC32E/HC33/HC33E
6 7 8 9 10
mark, are
C2210
0.01u
(VOUT6)
CAM_15V
C2209
0.022u
VCONT6
R2207 (VOUT5)
EP_8.5V
1k
VCONT5
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GNDO
OUT7
OUT7
VS6
VS6
OUT6
OUT6
VS5
VS5
OUT5
OUT5
VS4
VS4
OUT4
OUT4
OUT3-2
IC2201 OUT3-2
VS3
VS3
DRUM/CAPSTAN PWM DRIVE, OUT3-1
OUT3-1
DC CONTROL, RESET, LANC DRIVE
VS2
IC2201
VS2
MB44A125ALGL-G-ERE1
OUT2
OUT2
VCCO2
OUT1-2
OUT1-2
VS1
VS1
OUT1-1
OUT1-1
D2203
VCCO1
MA2SD10008S0
VB
VCC1
C2219
1u
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
3.0V LANC_DC
@052
LANC_DC
LANC_SIG
(12/12)
R2210
100
C2212 C2218
0.1u 10u
6.3V
C2213
0.1u
4-29
11 12 13 14 15
R2243 XX
2 3
1 4
C2220
D2204 C2221
2.2u MA4SD1000LS0 2.2u
16V 16V
IN1
L2201
8.3 6 L2209
22uH
1.5 1.5 4.7uH
5
R2234
2 4
XX Q2201
1
SSM6K30FE(TPLR3) 6 5 4
C2222
SWITCHING
4.7u
OUT1-1
3 6.3V
VS1 2.3 Q2203
SCH2816-TL-E
SWITCHING
OUT1-2
1 2 3
3.3
MT_5V (IN2)
8.3 4.9
6 5 4
R2235
L2202
XX 22uH
C2223
4.7u Q2204
10V C2224
SCH2806-TL-E
4.7u
SWITCHING
6.3V
OUT2
1 2 3
7.5
VS2
4.9
IN3
L2203
8.3 6
22uH
2.8 2.8
5 4
R2236
2 6
C2225 5 4
XX 1
4.7u
10V
Q2202 Q2205
OUT3-1 SSM6K30FE(TPLR3) SCH2816-TL-E
3
SWITCHING SWITCHING
4.3
VS3
C2226
OUT3-2 1 2 3 4.7u
6.3V
2.6
IN4
6 5 4
8.3 4.6
R2237 L2204
33uH
XX
Q2206
SCH2806-TL-E
SWITCHING
OUT4
1 2 3
7 C2227
VS4
4.7u
6.3V
4.6
CAP_VS
8.3 1
6 5 4
R2238
L2205
XX
22uH
C2228 42
Q2207
4.7u
SCH2807-TL-E
10V
SWITCHING
OUT5 1 2 3
C2229
VS5 1.6
4.7u
1 10V
DRUM_VS
8.3 2.4
6 5 4
L2206
R2239
XX 33uH
43
Q2208
SCH2807-TL-E
C2230
SWITCHING
4.7u
10V
OUT6 1 2 3
VS6 3.5
2.4
R2240
XX
IN7 15.6
L2208
10uH
L2207
33uH
4.8 15.6
3 4
2 5 4.8
C2231
1
2.2u
Q2209
3.2
6.3V
OUT7 MCH5819-TL-E
C2232 C2233
SWITCHING
4.7u 1u
16V
16V
4 1
3 2 R2242
C2234
1u XX
25V
C2235
D2205
1u
MA4ZD03001S0 16V
VCONT6
CAM_15V (VOUT6)
VCONT5
EP_8.5V (VOUT5)
16 17 18 19 20 21
C2236
10u
6.3V
R2246
XX
R2241
XX
L2210 4.7uH
L2211 4.7uH
L2212 4.7uH
L2213 4.7uH
L2214 4.7uH
L2215 22uH
C2237 C2238 C2239 C2240 C2241 C2242
10u 10u 10u 10u 10u 22u R2221
Q2215
R2223
6.3V 6.3V 6.3V 6.3V 6.3V XX
XX XX
±0.5%
L2216 4.7uH
Q2216 6 3
L2217 4.7uH
XX
L2218 4.7uH
2 5
L2219 4.7uH
1 4
C2252
C2243
R2222 R2224 XX
10u
XX XX 6.3V
6.3V
±0.5%
C2244 C2245 C2246
10u 22u 10u
6.3V 6.3V
4.6
IC2202
3.1
3.1V REG
IC2202
C2247
NJM2867F31(TE2)
XX
C2248 0.1u
Q2210
2SC5658T2LQ/R
13.5V REG
15.6 13.2
R2213
12k
13.8
R2214
100k
R2245
XX
Q2211
2SA2029T2LQ/R
15V REG
R14.7/P0
R2244
XX
R14.9
/P15.5
Q2212
2SA2029T2LQ/R
8.5V REG
15.6 8.5
C2250 C2249
2.2u
4.7u
R14.9 10V 16V
Q2213,2214
R2219
-7.5V REG
Q2213 220k
±0.5%
2SC5658T2LQ/R
-14.8 R-7.4/P0
R2217
100k
±0.5%
R2215 R-14.2
/P-14.6
100k
R2218
9100
±0.5%
R-14.2/P-14.6
Q2214
3 6
UP04401008S0
2 R0/P0.2
5
1
4
R0.4/P0
R2216 C2251
2.2u
22k
10V
4-30
22 23 24
REG_GND
CAM_15V
@001
CAM_-7.5V
A_2.8V
(1/12)
D_2.8V
MT_GND
REG_GND
MT_5V
@006
D_2.8V
A_4.6V
(2/12)
A_2.8V
D_1.5V
@010
A_2.8V
D_2.8V
(3/12)
USB_3.1V
@024
RP_2.8V
RP_4.6V
(4/12)
A_4.6V
D_2.8V
@027
AU_2.8V
VTR_UNREG (5/12)
AU_4.6V
EP_4.6V
@032
EP_8.5V
(6/12)
EP_2.8V
CAP_VS
DRUM_VS
@042
VTR_UNREG
D_2.8V
(8/12)
MT_5V
D_1.9V
@040
D_1.5V
D_2.8V (7/12)
BL_GND
REG_GND
NS_2.8V
BL_-15.5V
EP_2.8V
EP_4.6V
@053
EP_8.5V
A_2.8V (12/12)
A_4.6V
D_2.8V
LI_3V
BATT_UNREG
VTR_UNREG
EVER_3.0V
@045
MT_5V
D_2.8V
(9/12)
VOUT
XRESET
@003
CAM_DD_ON
(1/12)
(7/12)
VC-376 (11/12)