Sony DCR-HC17E Service Manual page 52

For Schematic Diagram
• Refer to page 4-87 for printed wiring board.
1 2 3 4
VC-377 BOARD (15/16)
: Voltage measurment of the CSP ICs
and the Transistors with
A
DC/DC CONVERTER (DD BLOCK) not possible.
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
(9/16)
@170
(12/16)
VTR_UNREG
C
(13/16)
(14/16)
C/D_UNREG
@199
(14/16) MT/15.5/BL_UNREG
D
VTR_DD_ON
VTR_DD_ON
XCS_DD
@192
HI_EVER_SO
HI_EVER_SCK
(13/16) R2302 4700
EVER_3.0V
E
BATT_IN
C2301 C2310
0.1u 0.022u
R2310
1k
F
DRUM_ERROR +INE6
@189 FB5
910
R2304
C2306
-INE5
0.022u
(12/16)
CAP_ERROR +INE5
C2302
0.001u -INE4
G R2306 33k
FB4
FB3
R2307 68k
C2303
-INE3
0.001u
+INE2
C2309 220p
C2304
-INE2
4700p
R2308 6800
FB2
OUTA
-INA
H
NP_CTL
FB1
-INE1
C2305 R2309
2700 -INE8
0.01u
RT
R2305 56k ±0.5%
CSCP
C2307 0.1u
CS
C2308 0.047u
I
VR
VTR_DD_ON
CL2301 3.0V
@198
(13/16)
J BATT_UNREG
(14/16) D2301
2
MAS3132E0LS0
1
3
@190
(13/16) VOUT
@193 (13/16)
XRESET
R2303
(16/16)
100
@200
K (16/16) LI_3V C2311
0.1u
LANC_DC
LANC_DC
@202
(16/16) LANC_SIG
LANC_SIG
LANC_IN
LANC_IN
LANC_OUT
LANC_OUT
@195
(13/16) XLANC_PWR_ON
XLANC_PWR_ON
XLANC_ON
XLANC_ON
L
05
DCR-HC17E/HC19E/HC21/HC21E/HC22E/HC32/HC32E/HC33/HC33E
5 6 7 8 9
mark, are
REG_GND
C2313
0.01u
CAM_15V (VOUT6)
VCONT6
EP_8.5V (VOUT5)
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
IC2301 OUT4
OUT3-2
OUT3-2
DC CONTROL, RESET, VS3
LANC DRIVE,
VS3
DRUM/CAPSTAN PWM DRIVE OUT3-1
IC2301
OUT3-1
MB44A125ALGL-G-ERE1 VS2
VS2
OUT2
OUT2
VCCO2
OUT1-2
OUT1-2
VS1
VS1
OUT1-1
OUT1-1
VCCO1
VB
VCC1
D2303
MA2SD10008S0
C2319
1u
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
LANC_DC
LANC_DC
LANC_SIG
LANC_OUT
XLANC_PWR_ON
LANC_IN
XLANC_ON
VOUT R2319
2.2
C2317
1u
C2312 C2318
0.1u 10u
6.3V
4-61
10 11 12 13 14
R2329
XX
D2305
R2327
MA4SD1000LS0
XX
2 3
1 4
C2325 C2332
2.2u
2.2u
16V 16V
Q2301
SSM6K30FE(TPLR3)
L2309
SWITCHING
IN1
4.7uH
L2310
L2306
8.3 6 4.7uH
22uH C2336
1.5 1.5
5
R2320 2
4
1
XX 6 5 4
C2333
4.7u
Q2308
OUT1-1 6.3V
SCH2816-TL-E
3
2.3 SWITCHING
VS1
OUT1-2
1 2 3
3.3
MT_5V (IN2)
8.3 4.9
6 5 4
R2321 L2307
XX 22uH
C2320
4.7u Q2303
10V C2334
SCH2806-TL-E
4.7u
SWITCHING
6.3V
OUT2
1 2 3
7.5
VS2
4.9
IN3
Q2309
SCH2816-TL-E
8.3 6
SWITCHING
2.9 2.9
5
C2323
R2322 2
4.7u 4 6 5 4
XX L2308
1
10V 22uH
Q2302
SSM6K30FE(TPLR3)
OUT3-1
SWITCHING 3
4.4
VS3
C2335
OUT3-2
1 2 3
4.7u
2.6 6.3V
IN4
8.3 4.6
6 5 4
R2323 L2304
33uH
XX Q2304
SCH2806-TL-E
SWITCHING
OUT4
1 2 3
C2328
VS4 7.2
4.7u
6.3V
4.6
CAP_VS
8.3 1
6 5 4
L2305
R2324
22uH
XX
43 Q2305
C2321
SCH2807-TL-E
4.7u
SWITCHING
10V
OUT5
1 2 3
1.6 C2330
VS5
4.7u
0.9 10V
DRUM_VS
8.3 2.4
6 5 4
R2325 L2302
33uH
XX
44
Q2306
SCH2807-TL-E
SWITCHING
OUT6
1 2 3
C2331
3.6 4.7u
2.4
10V
VS6
Q2307
R2326
XX MCH5819-TL-E
SWITCHING
IN7
L2303
10uH
L2301
33uH
4.8 15.5
3 4
C2322 2 5
4.8
2.2u
6.3V C2326
1 C2329
3.3 4.7u 1u
16V 16V
OUT7
R2328
D2304
MA4ZD03001S0
4 1
3 2
C2324
1u C2327
1u
25V
16V
VCONT6
CAM_15V (VOUT6)
VCONT5
EP_8.5V (VOUT5)
15 16 17 18 19
IC2302
Q2313,2314 3.1V REG
Q2313
1.2V REG IC2302
MCH3405-TL-E
TA75S01F(TE85R)
1.5 1.3
R2332 L2321
4.7uH
5600
VTR_DD_ON
2.3 R2339 R2348
27k 4.6 3.2 15k
3 ±0.5% ±0.5%
6 3 5 4
-
VR 1 1
R2347
+ R2349
2 5
10k
XX
1 4
Q2314 1 2 3
EMX1T2R 0.4
1.3 1.2
C2353
R2340 C2350 R2350
R2335 C2339
100k 4.7u C2338
4.7u 10k 0.1u
2200 6.3V 1u
±0.5% 6.3V ±0.5%
C2337
10u 22u
6.3V R2357
4V
XX
R2346
L2311 XX XX
R2345
XX
L2312 4.7uH
L2313
4.7uH
L2314 4.7uH
L2315 4.7uH
Q2320,2321
Q2320
1.9V REG
2SA1162-YG-TE85L
L2316 22uH
2.8 1.9
C2341
XX R2351
R2354
6.3V
100k 10k
2.2
±0.5%
C2345 C2346 C2347 C2348 C2349
10u 10u 10u 10u 22u 6 3 1.9
6.3V 6.3V 6.3V 6.3V
5
2
1.1 1.1
Q2321 1 4
EMX1T2R
0.5
R2355
C2357
R2352 15k
680 4.7u
±0.5%
6.3V
L2317 4.7uH
L2318 4.7uH
L2319 4.7uH
L2320 4.7uH
C2340
10u
6.3V
C2342 C2343 C2344
22u 10u
10u
6.3V 6.3V
Q2312
2SC584600LS0
13.5V REG
15.5 13.2
R2330
12k
13.8
R2331
100k
Q2310
2SA207800LS0 REG_GND
R2356 BL_GND
B+ SWITCH
XX
15.5 R14.6/P0
R2336
Q2311
XX
2SA207800LS0
R14.8
B+ SWITCH
/P15.5
15.5 8.6
C2354
C2351 4.7u
R14.9 2.2u 16V
10V
Q2315,2316
Q2315
-7.5V REG
2SC584600LS0
-14.8 R-7.4/P0.3
R2338
XX R2342
100k R-14.3
100k
/P-14.6 ±0.5%
R-7.4 R2343
/P0.3
9100
Q2316
3 6 ±0.5%
EMT1T2R R-0.4
/P0.2
5 2
R2344
1
4 220k
±0.5%
R0.4/P0
C2352
2.2u
10V
R2341
22k
4-62
20 21 22
D_1.2V
USB_3.1V A_2.8V @102
A_2.8V
D_2.8V
D_2.8V
(1/16)
A_2.8V
A_2.8V
@114
A_4.6V
A_4.6V
D_2.8V
D_2.8V (2/16)
MT_5V
(16/16)
MT_5V
D_1.2V
D_1.2V
USB_3.1V
REG_GND
USB_3.1V
A_1.5V D_1.5V
@136
D_1.5V
D_2.8V
D_1.5V D_2.8V
(3/16)
A_2.8V
A_2.8V
A_1.5V
A_1.5V
D_1.2V
D_1.2V
MT_GND D_2.8V
@148
REG_GND D_2.8V
A_2.8V
MT_5V A_2.8V
USB_3.1V (4/16)
USB_3.1V
D_2.8V
D_2.8V
@155
D_2.8V
RP_2.8V D_1.9V
D_1.9V
(5/16)
A_2.8V
D_1.5V
D_1.5V
D_2.8V
@162
D_2.8V
A_1.5V
AU_2.8V A_1.5V
A_2.8V (6/16)
A_2.8V
@163
EP_2.8V D_2.8V
D_2.8V
D_1.9V
(7/16)
RP_4.6V
@166
RP_4.6V
RP_2.8V
RP_2.8V
(8/16)
AU_2.8V
AU_2.8V
@169
AU_4.6V
AU_4.6V
A_2.8V
(9/16)
A_2.8V
A_4.6V A_4.6V
@173
A_4.6V
D_2.8V
AU_4.6V D_2.8V
(9/16)
EP_4.6V
EP_8.5V
@175
EP_8.5V
RP_4.6V EP_4.6V
EP_4.6V
EP_8.5V EP_2.8V (10/16)
EP_2.8V
(16/16)
D_1.2V
D_1.2V @184
D_1.5V
D_1.5V
D_2.8V
(11/16)
D_2.8V
@186
CAP_VS
@185
MT_5V
DRUM_VS MT_5V
(12/16)
D_2.8V
D_2.8V (12/16)
(13/16)
@188
IC_6001_13.5V
(12/16)
@201
BL_-15.5V
(16/16)
CAM_15V
@101
(1/16)
CAM_-7.5V
@107
CAM_DD_ON
(1/16)
(4/16)
VC-377 (15/16)