Schematic Diagram - Sensor/Switch Section - Sony TAV-L1 Service Manual

7-30. SCHEMATIC DIAGRAM – SENSOR/SWITCH Section –
1 2 3
A
(Page 68)
L
MAIN
BOARD
(1/6)
CN616
B
CN1201
2P
EMR DOWN 1
BOARD
C
S1201
(
EMERGENCY STOP
(LOWER DIRECTION)
D
S1211
( )
EMERGENCY STOP
(UPPER DIRECTION)
E
CN1211
EMR UP 8P
BOARD
F
E
ET1211
CN1212
2P
(CHASSIS)
G
H
SENSOR (IN1) BOARD
Q1261
PT483F1
( )
STOP POSITION
DETECT SENSOR
(UPPER DIRECTION)
CN1261
I
3P
0.1 4.9
1
2
3
R1261
10k
TAV-L1
4 5 6
(Page 68)
M
MAIN
BOARD
(1/6)
CN616
CN1202
2P
EMR DOWN 2
BOARD
)
(
EMERGENCY STOP
(LOWER DIRECTION)
OFF
ON
S1221
( )
EMERGENCY STOP
(UPPER DIRECTION)
CN1221
8P
EMR UP2
BOARD
E
ET1221
CN1223
CN1222
2P
2P
(CHASSIS)
P
MAIN
BOARD
(1/6)
CN601
(Page 68)
SENSOR (IN2) BOARD
Q1262
PT483F1
( DECELERATION )
START POSITION
DETECT SENSOR
(UPPER DIRECTION)
Y
DA5V
CONNECT-UC
STOP_UP_DETECT 0.1 4.9
BOARD
CN1312
D-GND
(Page 75)
R1262
10k
7 8 9 10
(Page 65)
H
VIDEO-UC
BOARD
CN209
CN1203
2P
EMR DOWN 3
BOARD
S1202
)
OFF
ON
SENSOR DOWN BOARD
R1243 CN1241
R1241
330 330 4P
1 3
GND 4 D-GND
4.9 4
VO 3 STOP_DOWN_DETECT
0.1
2 5
VCC 2 DROP_DOWN_DETECT
C1241
2.8 4.9
PH1241
GP1A51HR 0.01 1 DA5V
STOP POSITION
DETECT SENSOR
(LOWER DIRECTION)
R1244
R1242
330 330
1 3
GND
4.9 4
VO
0.1
2 5
VCC
2.8 PH1242 4.9
C1242
GP1A51HR
0.01
DECELERATION
START POSITION
DETECT SENSOR
(LOWER DIRECTION)
SENSOR (OUT1) BOARD
D1271
SIR-568ST3F
( )
STOP POSITION
TRANSCEIVER
CN1262
4P
Z
1 DA5V
CONNECT-UC
BOARD
2 DROP_UP_DETECT
CN1312
3 D-GND
(Page 75)
4 D-GND
77 77
11 12 13 14
(Page 65)
J
VIDEO-UC
BOARD
CN209
EMR DOWN 4
BOARD
S1203
( )
EMERGENCY STOP
(LOWER DIRECTION)
OFF
ON
FG BOARD
R1251 R1252
330 330
1 3
GND
4.9 4
VO
0.1
W
2 5
VCC C1251
2.8 4.9 0.01
CONNECT-UC
PH1251
BOARD
GP1A51HR
CN1312
SPEED
(Page 75)
DETECT SENSOR
SENSOR (OUT2) BOARD
(
R1271
330
CN1271
AA
R1272
2P
330
CONNECT-UC
1 DA5V
BOARD
CN1312
2 D-GND
(Page 75)
R1273
330
TAV-L1
15 16 17
CN1204
2P
S1204
( )
EMERGENCY STOP
(LOWER DIRECTION)
OFF
ON
CN1251
3P
X
3 D-GND
CONNECT-UC
BOARD
2 FG
CN1312
1 DA5V
(Page 75)
D1272
SIR-568ST3F
R1274 330
DECELERATION )
START POSITION
CN1272
AB
TRANSCEIVER 2P
R1275 330
CONNECT-UC
1 DA5V BOARD
CN1312
2 D-GND
R1276 330
(Page 75)