Sony GY-2120WD Maintenance Manual page 475

(MS-54) SE-358
MS SE
CN3 CN1
S REEL FG 1 PROBE 1 1 9 1 1 S REEL FG 1 PROBE
T REEL FG 1 PROBE 2 2 8 2 2 T REEL FG 1 PROBE
DEW SENS 3 3 8 3 3 DEW SENS
DEW SENS GND 4 4 8 4 4 DEW SENS GND
REG -11.5V 5 5 8 5 5 REG -11.5V
REG -5V 6 6 8 6 6 REG -5V
REC GUARD 7 7 8 7 7 REC GUARD
DT A DT A
8 8 8 8 8
DT B 9 9 8 9 9 DT B
SG A 10 10 8 10 10 SG A
SG B 11 11 8 11 11 SG B
OFFSET 12 12 8 12 12 OFFSET
NC 13 13 13 13 NC
NC 14 14 14 14 NC
DR-327
CN1 CN1
VCC +5V ANA 1 36 VCC +5V ANA
T TENSION SENSOR(+)IN 2 35 T TENSION SENSOR(+)IN
T TENSION SENSOR(-)IN 3 34 T TENSION SENSOR(-)IN
REC GUARD 4 33 REC GUARD
REG -5V 5 32 REG -5V
REG -11.5V 6 31 REG -11.5V
TAPE TOP SENSOR(G) 7 30 TAPE TOP SENSOR(G)
TAPE TOP SENSOR(X) 8 29 TAPE TOP SENSOR(X)
REG GND 9 28 REG GND
CC UD MOTOR(+) 10 27 CC UD MOTOR(+)
CC UD MOTOR(-) 11 26 CC UD MOTOR(-)
12 25
BUSY 13 24 BUSY
SC RDY 14 23 SC RDY
SCK 15 22 SCK
SC1 16 21 SC1
SC2 17 20 SC2
CAP POWER CONT 18 19 CAP POWER CONT
S TEN ADJ 19 18 S TEN ADJ
DRUM POWER CONT 20 17 DRUM POWER CONT
I/O RESET 21 16 I/O RESET
LO 22 15 LO
DI 23 14 DI
CLK 24 13 CLK
CC UP DOWN CONT2 25 12 CC UP DOWN CONT2
CC UP DOWN CONT1 26 11 CC UP DOWN CONT1
POSI DIR 1 27 10 POSI DIR 1
POSI DIR 2 28 9 POSI DIR 2
LOAD DIR 2 29 8 LOAD DIR 2
LOAD DIR 1 30 7 LOAD DIR 1
31 6
32 5
33 4
REG GND 34 3 REG GND
REG +5V(D) 35 2 REG +5V(D)
REG +13V 36 1 REG +13V
CN2 CN2
T REEL FG 1 1 36 T REEL FG 1
T REEL FG GND T REEL FG GND
2 35
T REEL FG2 3 34 T REEL FG2
T REEL MOTOR(-) 4 33 T REEL MOTOR(-)
T REEL MOTOR(-) 5 32 T REEL MOTOR(-)
T REEL MOTOR(+) 6 31 T REEL MOTOR(+)
T REEL MOTOR(+) 7 30 T REEL MOTOR(+)
UNREG GND 8 29 UNREG GND
S REEL FG 1 9 28 S REEL FG 1
S REEL FG GND 10 27 S REEL FG GND
REEL FG VCC 11 26 REEL FG VCC
S REEL FG 2 12 25 S REEL FG 2
S REEL MOTOR(+) S REEL MOTOR(+)
13 24
S REEL MOTOR(+) 14 23 S REEL MOTOR(+)
S REEL MOTOR(-) 15 22 S REEL MOTOR(-)
S REEL MOTOR(-) 16 21 S REEL MOTOR(-)
POSITION MOTOR(+) 17 20 POSITION MOTOR(+)
POSITION MOTOR(-) 18 19 POSITION MOTOR(-)
REG GND 19 18 REG GND
SHAPED LOADING FG 20 17 SHAPED LOADING FG
TAPE END SENSOR(G) 21 16 TAPE END SENSOR(G)
TAPE END SENSOR(X) 22 15 TAPE END SENSOR(X)
LOADING MOTOR(+) 23 14 LOADING MOTOR(+)
LOADING MOTOR(-) 13 LOADING MOTOR(-)
24
S TENSION SENSOR(+) 25 12 S TENSION SENSOR(+)
REG +8V 26 11 REG +8V
S TENSION SENSOR GND 27 10 S TENSION SENSOR GND
REG -8V 28 9 REG -8V
CAP MOTOR VCC 29 8 CAP MOTOR VCC
CAP MOTOR DIR 30 7 CAP MOTOR DIR
CAPSTAN DRIVE 31 6 CAPSTAN DRIVE
CAPSTN GND 32 5 CAPSTN GND
CAPSTAN FG(VCC) 33 4 CAPSTAN FG(VCC)
CAPSTAN FG(A) 34 3 CAPSTAN FG(A)
CAPSTAN FG(B) 35 2 CAPSTAN FG(B)
CAPSTAN FG(G) 36 1 CAPSTAN FG(G)
GY-2120WD/WS
http://getMANUAL.com
Frame Wiring (2/2)
SR ASS'Y
CN3
REG -5V 1 1 REG -5V
REG -5V 2 2 REG -5V
REG -11.5V 3 3 REG -11.5V
REG -11.5V 4 4 REG -11.5V
GND 5 5 GND
GND 6 6 GND
REG GUARD 7 7 REG GUARD
REG GEARD REG GEARD
8 8
CN2
NC 1
NC 2
NC 3
NC 4
DT A 5
DT B 6
SG A 7
SG B 8
OFFSET
9
REG -5V 10
REG GND 11
REG -11.5V 12
REG GUARD 13
CN3
T-REEL PWM 1
S-REEL PWM 2
DRUM PWM 3
LOADING PWM 4
CAP PWM 5
DRUM PG 6
DRUM FG 7
CAPSTAN(B) 8
CAPSTAN(A) 9
CAP MOTOR DIR 10
S-TENSION GND 11
S-TENSION SENSOR 12
SHAPED LOADING FG 13
SHAPED SREEL FG(B) 14
SHAPED SREEL FG(A) 15
SHAPED TREEL FG(B) 16
SHAPED TREEL FG(A) 17
TAPE TOP/END DET 18
TAPE TOP/END SEL
19
CAPSTAN FG(B) DUTY 20
CAPSTAN FG(A) DUTY 21
S TENSION OFFSET 22
IO RESET 23
S TENSION ADJ 24
SC2 25
SC1 26
SCK 27
SC RDY 28
SC BUSY 29
T TENSION 30
DR REC ENB 31
SREEL DIR 32
TREEL DIR 33
REC GND 34
DRUM MOTOR BLOCK
DRUM DRIVE
CN4 CN612 DRUM ASSEMBLY BLOCK(2/2)
DRUM MOTOR U DRUM MOTOR U
1A 1A 2 1A 1A
DRUM MOTOR V 2A 2A 4 2A 2A DRUM MOTOR V
DRUM MOTOR W 3A 3A 3 3A 3A DRUM MOTOR W
HALL(-) 4A 4A 9 4A 4A HALL(-)
DRUM MOTOR
HALL 2 U- 5A 5A 8 5A 5A HALL 2 U-
HALL 4 V- 6A 6A 8 6A 6A HALL 4 V- M
FG PG
HALL 6 W- 7A 7A 8 7A 7A HALL 6 W-
-5V 8A 8A 1 8A 8A -5V
REG GND 9A 9A 0 9A 9A REG GND
DRUM FG 1 10A 10A 6 10A 10A DRUM FG 1
SENS 11A 11A 8 11A 11A SENS
DRUM MOTOR U DRUM MOTOR U
1B 1B 2 1B 1B
DRUM MOTOR V 2B 2B 4 2B 2B DRUM MOTOR V
DRUM MOTOR W 3B 3B 3 3B 3B DRUM MOTOR W
HALL(+) 4B 4B 9 4B 4B HALL(+)
HALL 1 U+ 5B 5B 8 5B 5B HALL 1 U+
HALL 3 V+ 6B 6B 8 6B 6B HALL 3 V+
HALL 5 W+ 7B 7B 8 7B 7B HALL 5 W+
Vcc +5V 8B 8B 2 8B 8B Vcc +5V
REG GND 9B 9B 0 9B 9B REG GND
DRUM PG 1 10B 10B 7 10B 10B DRUM PG 1
REG GND 11B 11B 0 11B 11B REG GND
DR POWER DR POWER
CN5
UNREG +18V 1 1 1 1
UNREG GND 2 2 0 0
UNREG GND 3 3 0 0
REG GND 4 4 0 0
REG +5V 5 5 4 4
REG -15V 6 6 7 7
REG -8V 7 7 6 6
REG +15V 8 8 2
2
REG +8V 9 9 3 3
Frame Wiring (2/2)
MA-83(2/2)
MA DSP2
CN100 CN101
GND 1A 1A 9 1A 1A GND
EM EJECT- 2A 2A 8 2A 2A EM EJECT-
DSP DATA7 3A 3A 8 3A 3A DSP DATA7
DSP DATA6 4A 4A 8 4A 4A DSP DATA6
DSP DATA5 5A 5A 8 5A 5A DSP DATA5
DSP DATA4 6A 6A 8 6A 6A DSP DATA4
DSP DATA3 7A 7A 8 7A 7A DSP DATA3
DSP DATA2 8A 8A 8 8A 8A DSP DATA2
DSP DATA1 9A 9A 8 9A 9A DSP DATA1
DSP DATA0 10A 10A 8 10A 10A DSP DATA0
MA DSP1
CN101 CN102
+5V 1 1 9 1 1 +5V
+5V 2 2 8 2 2 +5V
DSP EN- 3 3 8 3 3 DSP EN-
DSP CS- 4 4 8 4 4 DSP CS-
DSP WR- 5 5 8 5 5 DSP WR-
DSP RESET- 6 6 8 6 6 DSP RESET-
DSP ADDR5 7 7 8 7 7 DSP ADDR5
DSP ADDR4 8 8 8 8 8 DSP ADDR4
DSP ADDR3 9 9 8 9 9 DSP ADDR3
DSP ADDR2 10 10 8 10 10 DSP ADDR2
DSP ADDR1 11 11 8 11 11 DSP ADDR1
DSP ADDR0 12 12 8 12 12 DSP ADDR0
13 13 8 13 13
GND 14 14 8 14 14 GND
GND 15 15 8 15 15 GND
CN1
1 T-REEL PWM
2 S-REEL PWM
3 DRUM PWM
4 LOADING PWM
5 CAP PWM
6 DRUM PG
7 DRUM FG
8 CAPSTAN(B)
9 CAPSTAN(A)
10 CAP MOTOR DIR
11 S-TENSION GND
12 S-TENSION SENSOR
13 SHAPED LOADING FG
14 SHAPED SREEL FG(B)
15 SHAPED SREEL FG(A)
16 SHAPED TREEL FG(B)
17 SHAPED TREEL FG(A)
18 TAPE TOP/END DET
TAPE TOP/END SEL
19
20 CAPSTAN FG(B) DUTY
MA 232C
CN103
21 CAPSTAN FG(A) DUTY
22 S TENSION OFFSET 1 1 1 1
RS FG 1 RS FG
23 IO RESET RS TXD 2 2 2 2 2 RS TXD
24 S TENSION ADJ RS RXD 3 3 3 3 3 RS RXD
25 SC2 RS RTS 4 4 4 4 4 RS RTS
26 SC1 RS CTS 5 5 0 5 5 RS CTS
27 SCK RS DSR 6 6 6 6 6 RS DSR
28 SC RDY RS GND 7 7 7 7 7 RS GND
29 SC BUSY RS DCD 8 8 8 8 8 RS DCD
30 T TENSION RS DTR 9 9 9 20 20 RS DTR
31 DR REC ENB 10 10 0 22 22
32 SREEL DIR
33 TREEL DIR
MA POWER
CN6
34 REC GND
+5V 1A 1A 4
+3.4V 2A 2A 8
GND 3A 3A 0
GND 4A 4A 0
GND 5A 5A 0
+8V 6A 6A 3
+15V 7A 7A 2
-8V 8A 8A 6
-15V 9A 9A 7
10A 10A
+18V-UNREG 1
MA POWER
POWER SUPPLY CN51
+5V 1A 1A 4
+3.4V 2A 2A 8
GND 3A 3A 0
GND 4A 4A 0
GND 5A 5A 0
+8V 6A 6A 3
7A 7A
+15V 2
-8V 8A 8A 6
-15V 9A 9A 7
+18V-UNREG 10A 10A 1
EQ POWER
CN53
+5V 1 1 4
+3.4V 2 2 8
-15V 3 3 7
+15V 4 4 2
GND 5 5 0
CN52 GND 6 6
0
1 1 UNREG +18V -8V 7 7 6
TO FRAME(1/2)
2 2 UNREG GND +8V 8 8 3
EX-603 BOARD
3 3 UNREG GND
4 4 REG GND
S2002
5 5 REG +5V
POWER
6 6 REG -15V CN1
7 7 REG -8V AC IN(N) IN 3 3 9 9
8 8 NC 2 2
REG +15V
9 9 REG +8V AC IN(L) IN 1 1 1 1
AC SW
8-7 8-7
DSP-78
RS-232C
13 1
25 14
(FEMALE)
AC INLET
AC BRAKER
9 N
AC GND
54 AC IN
1 L
CIRCUIT BRAKER
Frame wiring (2/2)
9
BRAKER
GY-2120
9
LOT NO. 409-
GY2120-FRAME/M-#2