Hn-227 - Sony DSR-300P Service Manual

CN500
1
500-58 DRUM MOTOR W
500-60 DRUM MOTOR W
500-62 DRUM MOTOR V
500-64
DRUM MOTOR V
500-66 DRUM MOTOR U
500-68 DRUM MOTOR U
500-70 DRUM MOTOR GND
500-72
DRUM MOTOR GND
500-33 DRUM VCC
500-35 DRUM FG
500-37 DRUM PG
500-75 TAPE TOP SENSOR
500-73 CASS-COM EXIST
500-71 CASS IN SW
500-69 L CASS IN SW
500-77
REEL SHFT SW
500-80 REEL POS. MOTOR(-)
500-78 REEL POS. MOTOR(-)
500-76 REEL POS. MOTOR(+)
500-74 REEL POS. MOTOR(+)
2
500-24 CAPSTAN FG GND
500-29 CAPSTAN FG B
500-26 CAPSTAN FG VCC
500-31 CAPSTAN FG A
500-28 CAPSTAN FG GND
500-30 CAPSTAN MOTOR U
500-32 CAPSTAN MOTOR U
500-34 CAPSTAN MOTOR V
500-36 CAPSTAN MOTOR V
500-38 CAPSTAN U HE(-)
500-40 CAPSTAN HE GND
500-42 CAPSTAN U HE(+)
500-44 CAPSTAN V HE(+)
500-46 CAPSTAN W HE(+)
500-48 CAPSTAN HE VCC
500-50 CAPSTAN W HE(-)
500-52 CAPSTAN V HE(-)
500-54 CAPSTAN MOTOR W
500-56 CAPSTAN MOTOR W
500-1 FUNC CAM MOTOR(+)
3
500-3 FUNC CAM MOTOR(+)
500-5 FUNC CAM MOTOR(-)
500-7 FUNC CAM MOTOR(-)
CONNECTED TO
500-9 TAPE END SENSOR
SV-164 BOARD
CN500
500-11
FUNC CAM SENSOR 4
500-13 FUNC CAM LED 4
500-15 FUNC CAM SENSOR 3
500-17 FUNC CAM LED 3
500-19 FUNC CAM SENSOR 2
500-21 FUNC CAM LED 2
500-23 FUNC CAM SENSOR 1
500-25 FUNC CAM LED 1
500-53 REG +3.3V
500-55 REG +3.3V
500-57 REG +3.3V
500-59 D GND
500-61 D GND
500-63 D GND
4
500-2 S POSITION
500-4 S POSITION LED
500-6 L POSITION
500-8 L POSITION LED
500-10 T REEL FG
500-12 T REEL FG LED
500-14 TOP/END SENSOR LED
500-16 S REEL FG
500-18 S REEL FG LED
500-20 CASS-COM LOCK SW
500-22 THERMO DET(X)
500-39 N.C.
500-27 N.C.
500-79 N.C.
500-65 DEW DET(X)
500-67 DEW DET(G)
5
500-41 SV EEPROM SCK
500-43 SV EEPROM SI
500-45 SV EEPROM SO
500-47 SV EEPROM CS
500-49 SV EEPROM BUSY
500-51 SV EEPROM RESET
A B
CC-68, MT-114, SE-295, SE-297

HN-227

CN515
DRUM MOTOR W 515-1
DRUM MOTOR W 515-2
DRUM MOTOR V 515-3
515-4
DRUM MOTOR V
DRUM MOTOR U 515-5
DRUM MOTOR U 515-6
DRUM MOTOR GND 515-7
515-8
DRUM MOTOR GND
DRUM VCC 515-9
DRUM FG 515-10
DRUM PG 515-11
CN514
TAPE TOP SENSOR 514-1
514-2
DIGITAL REG GND
CASS-COM EXIST 514-3
CASS IN SW 514-4
L CASS IN SW 514-5
514-6
REEL SHIFT SW
REEL POSI MOTOR(-) 514-7
REEL POSI MOTOR(-) 514-8
REEL POSI MOTOR(+) 514-9
REEL POSI MOTOR(+) 514-10
-2
CN513
CAPSTAN FG B 513-1
CAPSTAN FG VCC 513-2
CAPSTAN FG A 513-3
CAPSTAN FG GND 513-4
CAPSTAN MOTOR U 513-5
CAPSTAN MOTOR U 513-6
CAPSTAN MOTOR V 513-7
CAPSTAN MOTOR V 513-8
CAPSTAN U HE(-) 513-9
CAPSTAN HE GND 513-10
CAPSTAN U HE(+) 513-11
CAPSTAN V HE(+) 513-12
CAPSTAN W HE(+) 513-13
CAPSTAN HE VCC 513-14
CAPSTAN W HE(-) 513-15
CAPSTAN V HE(-) 513-16
CAPSTAN MOTOR W 513-17
CAPSTAN MOTOR W 513-18
CN517
FUNC CAM MOTOR(+) 517-1
FUNC CAM MOTOR(-) 517-2
CN511
N.C. 511-15
N.C. 511-14
TAPE END SENSOR 511-13
DIGITAL REG GND 511-12
FUNC CAM SENSOR 4 511-11
FUNC CAM LED 4 511-10
FUNC CAM SENSOR 3 511-9
FUNC CAM LED 3 511-8
FUNC CAM SENSOR 2 511-7
FUNC CAM LED 2 511-6
FUNC CAM SENSOR 1 511-5
FUNC CAM LED 1 511-4
3.3V
REG +3.3V 511-3
3.3V
N.C. 511-2
CL53
N.C. 511-1
C2 C1
47 0.1
6.3V
CL59 :TA-C
-2 -2
CN512
DIGTAL REG GND 512-15
S POSITION 512-14
S POSITION LED 512-13
L POSITION 512-12
L POSITION LED 512-11
T REEL FG 512-10
T REEL FG LED 512-9
+3.3V 512-8
THERMO DET(X) 512-7
TOP/END SENSOR LED 512-6
S REEL FG 512-5
S REEL FG LED 512-4
3.3V REG +3.3V 512-3
DIGITAL REG GND 512-2
CASS-COM LOCK SW 512-1
CN516
CL65
DEW DET(X) 516-1
CL67
DEW DET(G) 516-2
IC1
3.3V
AK6480AF
3.3V
RB1
220k
2
VCC
CL41 4
SK
5
CL43
DI
CL45 6
R1 100
DO
C3
CL47 3
0.1
CS
CL49 R2 1k 1
BUSY
8
CL51
RESET
GND
7
-2
C
HN-227 HN-227
CC-68, MT-114, SE-295, SE-297
FLEXIBLE CARD WIRE
DRUM
MOTOR
M
FLEXIBLE CARD WIRE
1-1 TAPE TOP SENSOR
1-2 DIGITAL REG GND
1-3 CASS-COM EXIST
1-4 CASS IN SW
1-5 L CASS IN SW
1-6 REEL SHIFT SW
1-7 REEL POS MOTOR(-)
LND2
1-8 REEL POS MOTOR(-)
LND1
1-9 REEL POS MOTOR(+)
1-10 REEL POS MOTOR(+)
M1002
FLEXIBLE CARD WIRE
CAPSTAN
MOTOR
M
0 M
LOADING MOTOR
2
FLEXIBLE CARD WIRE
1-15 N.C.
1-14 N.C.
1-13 TAPE END SENSOR
1-12 DIGITAL REG GND
1-11 FUNC CAM SENSOR 4
1-10 FUNC CAM LED 4
1-9 FUNC CAM SENSOR 3
1-8 FUNC CAM LED 3
1-7 FUNC CAM SENSOR 2
1-6 FUNC CAM LED 2
1-5 FUNC CAM SENSOR 1
1-4 FUNC CAM LED 1
1-3 REG +3.3V
1-2 N.C.
1-1 N.C.
FLEXIBLE CARD WIRE
1-15 DIGTAL REG GND
1-14 S POSITION
1-13 S POSITION LED
1-12
L POSITION
1-11 L POSITION LED
1-10 T REEL FG
1-9 T REEL FG LED
1-8 +3.3V
1-7 THERMO DET (X)
1-6 TOP/END SENSOR LED
1-5 S REEL FG
1-4 S REEL FG LED
1-3 +3.3V
1-2 DIGITAL REG GND
1-1 CASS-COM LOCK SW
CS1001
DEW SENSOR
8
9
14-74 14-74
D E
FLEXIBLE CARD WIRE
TAPE TOP SENSOR 551-1 1-1 TAPE TOP SENSOR
DIGITAL REG GND 551-2 1-2 DIGITAL REG GND
CASS-COM EXIST 551-3 1-3 CASS-COM EXIST
CASS IN SW 551-4 1-4 CASS IN SW
S1 L CASS IN SW 551-5 1-5 L CASS IN SW
-
M
MT-114
+
CC-68
REEL POSI MOTOR
1
Q1
PT483F1
2
PH4 PH3 PH2 PH1
GP2S07B GP2S07B GP2S07B GP2S07B
4 2 4 2 4 2 4 2
1 3 1 3 1 3 1 3
SE-295
4 2
1 3
PH4
GP2S07B
TH1
PH3
GP2S07B
4 2
1 3
PH2
GP2S07B
4 2
1 3
D1
GL4600S
PH1
GP2S07B
4 2
1 3
S1
SE-297
F
Q1
PT483F1
1
2
S2 S1
HN-227
CC-68
MT-114
SE-295
SE-297
B-DSR300-HN-SE-SM
DSR-300/P(J,E)/V2
G H