Sony VTX-D800U - Front Panel & Reset

ABCDE F
G
HI JKLMN
1
2
3
4
5
6
7
8
9
10
11
- 24 -
DAN202K-T-146
D500
43 12
PST575IMT-T1
IC500
VCC
OUT
CD
GND
1k
R500
+3V3
RSTSWB
16V
10
C502
DTC144EKA
Q500
CHANNEL_UP_SW
STBY_SW
DTC144EKA
Q504
STBY_SW
GEN_RSTB
10V
100
C503
IR_IN_0B
GEN_RSTB
S502
S501
S500
G
R
SPR-325MVW
D502
STBY_LED_1
STBY_LED_2
CHANNEL_DOWN_SW
+3V3
+3V3
+3V3
1
2
3
4
4PCN503
GND
RSTB
NMI
GND
2SA1037AK-T146-QR
Q510
2SA1037AK-T146-QR
Q509
2SC2412K-T-146-R
Q506
2SC2412K-T-146-R
Q505
2SA1037AK-T146-QR
Q511
2SA1037AK-T146-QR
Q512
2SA1037AK-T146-QR
Q513
DAN202K-T-146
D506
JL502
1/10W
100
R510
220k
R533
1/10W
1/10W
220k
R511
6.3V
1
C505
1/10W
10k
R540
1/10W
10k
R541
1/10W
10k
R543
1/10W
10k
R544
BZA456A
D505
1/10W
1k
R546
1/10W
1k
R547
1/10W
1k
R548
16V
0.1
C500
XX
C501
16V
0.1
C508
1/10W
100k
R534
1/10W
100k
R536
1/10W
100k
R537
1/10W
10k
R513
1/10W
10k
R535
1/10W
47k
R539
1/10W
100
R527
1/10W
180
R530
1/10W
3.3k
R532
1/10W
22k
R514
1/10W
22k
R538
1/10W
18k
R531
NMI
1/10W
1k
R549
1/10W
10k
R552
2SC2412K-T-146-R
Q515
1/10W
470
R554
RSTOUT
6.3V
1
C509
2SC2412K-T-146-R
Q514
1/10W
1k
R550
1/10W
100
R551
1/10W
1k
R553
GND
+3V3
1/10W
120
R529
1/10W
22k
R501
1/10W
22k
R512
1/10W
4.7k
R555
VCC
GND
OUT
RPM7240-H5
IC502
RSTSWB
RESET SIGNAL GENERATION
STANDBY CHANNEL UP CHANNEL DOWN
STANDBY LED
IR RECEIVER
4 PIN RESET HEADER
FULL HARDWARE RESET CIRCUIT (STANDBY BUTTON FOR AT LEAST 5s)
SIGNAL FROM FRONT
PANEL STANDBY BUTTON
SWITCHES AND LEDS
NOTE Leakage
May dictate
A change of
Dielectric
NO MOUNT IN PRODUCTION
NOTE: NMI IS FOR EJTAG ONLY
RESET PULSE STRETCHER
RESET CIRCUIT
B 2/6
B..-VTX-D800
~ B Board Schematic Diagram [ Front Panel & Reset ] Page 2/6 ~