Sony DSR-1800 Service Manual page 305

003
003
005
005
003
CN303 (23/45) 303-23
005
005
CN3 (2/16) 3-2
CN3 (8/16) 3-8
CN3 (10/16) 3-10
CN3 (16/16)
CN19 (1/3) 19-1
CN19 (2/3) 19-2
CN19 (3/3)
CN3 (3/16) 3-3
004
005
001
004
CN3 (9/16) 3-9
CN3 (6/16) 3-6
CN3 (1/16) 3-1
CN3 (14/16) 3-14
CN3 (15/16) 3-15
001
005
004
CN4 (11/16) 4-11
005
005
004
005
005
CN4 (10/16) 4-10
CN4 (8/16) 4-8
CN4 (1/16) 4-1
CN4 (6/16) 4-6
CN4 (9/16) 4-9
CN4 (15/16) 4-15
CN4 (16/16)
005
005
CN1 (9/18) 1-9
005
001
005
004
CN3 (11/16) 3-11
CN1 (13/18)
1-13
CN1 (18/18) 1-18
DSR-1800/P/1600/P
A B
+3.15V
R113
22k
DRUM_VOLT
CAPSTAN_VOLT
PINCH_ON_VOLT
R-SHIFT_VOLT1
DRUM_CURRENT
ITI_CENT_ER
PINCH_OFF_VOLT
R-SHIFT_VOLT2
+3.15V
+5V
REG_+3.15V
REG_+5V
C101 C102
0.1uF 0.1uF
+3.15V
REG_GND
19 18 17 16
R103
3.3k
+3.15V +3.15V
DEW_SENSOR_G
RN-C
DEW_SENSOR_X
4 3
R102 R104 R105
22k 1k 30k
RN-C RN-C
TOP/END_SENSOR_LED
T-REEL_VOLT
R-SHIFT_CURRENT
TOP_DETECT
T-REEL_CURRENT
THERMO_SENSOR_X
R-POSITION_LED1
N.C.
N.C.
R107 R108 R111
470 150 180
N.C.
Q105
DTC114EE-TL
TOP/END_LED
L/C-MOTOR_VOLT
S-REEL_VOLT
LOADING_SENSOR_LED
R-BRAKE_ON_VOLT
LOADING_VOLT
S-REEL_CURRENT
M-STOP_OFF_VOLT
R-BRAKE_OFF_VOLT
R110
470
+6V
REG_+6V
C103
0.1uF
REG_GND
N.C.
D102
HN1D03FU-TE85R
N.C.
+3.15V
N.C.
N.C.
19 18 17 16
GND
R123 47k
L/C-MOTOR_CURRENT
HC_STARTER_VOLT
CC-83/87_LED
M-STOP_SOL_ON_VOLT
END_DETECT
HC_HOLDER_VOLT
TENSION_CURRENT
R-POSISION_LED2
R115 R112
470 470
+6V
REG_+6V
C104
0.1uF
REG_GND
C
DR-428 (2/5) DR-428 (2/5)
+5V
C105
0.1uF
IC101
74VHC4052MTCX
16
12 VCC 13
0X X
14
1X
15
2X
11
3X
1 3
0Y Y
5
1Y
2
2Y
4
3Y
10
A
9
B
6
INH
GND VEE
8 7
+5V
C106
0.1uF
R106 IC102
10k
74VHC4052MTCX
16
12 VCC 13
0X X
14
1X
15
2X
11
3X
1 3
0Y Y
5
1Y
2
2Y
4
3Y
R120 10
47k A
9
R109
B
47k
6
INH
GND VEE
8 7
+5V
C107
0.1uF
IC103
74VHC4052MTCX
16
12 VCC 13
0X X
14
1X
47k
R121
15
2X
11
3X
1 3
0Y Y
47k
R122
5
1Y
2
2Y
4
3Y
10
A
R117
9
47k
B
6
INH
GND VEE
8 7
+5V
C108
0.1uF
IC104
74VHC4052MTCX
16
12 VCC 13
0X X
14
1X
R124 47k
15
2X
11
3X
1 3
0Y Y
5
1Y
2
2Y
47k
R125
4
3Y
10
A
R116
R118 R119
9
47k
47k 47k
B
6
INH
GND VEE
8 7
15-29 15-29
D E
+3.15V
D101
HN1D03FU-TE85R
RB101 10k (1/4)
1 2
001
A/D_2
GND
RB101 10k (2/4)
3 4
A/D_3 001
+3.15V
D109
HN1D03FU-TE85R
RB101 10k (3/4)
5 6
A/D_4 001
GND
7 8 RB101 10k (4/4)
A/D_5 001
+3.15V
D117
HN1D03FU-TE85R
RB102 10k (1/4)
1 2
A/D_6 001
RB102 10k (2/4) GND
3 4
A/D_7 001
+3.15V
D125
HN1D03FU-TE85R
RB102 10k (3/4)
5 6
A/D_8 001
GND
RB102 10k (4/4)
7 8
A/D_9 001
+5V
5
4 VCC 2
Y A A/D_SEL1 001
1
B
GND
3
GND
IC106
TC7SET08FU(TE85R)
5
4 VCC 2
Y A A/D_SEL0 001
1
B
GND
3
GND
IC105
TC7SET08FU(TE85R)
F G
1
2
3
4
5
Servo/mechanism control
DR-428 (2/5)
BOARD NO. 1-679-112-12, 13
LOT NO. 064-
DSR-1800_DR-428_013_2
H