Circuit Diagram (Ope-Pane Pcb) - Tally Dascom 7010 Series Maintenance Manual

1 2
V5R0 V3R3
+ +
C401 C402
47u/16 47u/16
J401
T401
22
D T402
21
T403
20
19
T404
18
T406
17
T408
16
T410
15
T412
14
T413
13
T422
12
T423
11
T415
10
T417
9
T419
8
T420
7
T425
6
T426
5
T428
4
T429
3
2
T430
1
22FMN-BMT-A-TF
C
V5R0 V5R0
T431
R407
LED1
D401 180/2012
310MT
POWER
SW402
A1 A3
B
B1 B2
SW1
A2 A4
EVPADC04K
T435
R411
D404
180/2012
332MG
PAUSE
A
1 2

Circuit Diagram (Ope-pane PCB)

3 4
R401 1k/1608 T405
LCD_SDI
R402 1k/1608 T407
LCD_SCK
R403 1k/1608 T409
CS_LCD
R404 1k/1608 T411
LCD_CD
LED4
LED3
LED2
LED1
SW1
SW2
SW3
SW4
V5R0
SW401
A1 A3
B1 B2
SW2
A2 A4
EVPADC04K
T434
R410
D403
180/2012
332MG
FEED
SW404
A1 A3
B1 B2
SW4
A2 A4
EVPADC04K
T437
R413
D406
180/2012
332MG
MENU
3 4
5 6
V5R0
J403
1 4
1
T427
2
2 3
3
4
R406
B4B-PH-K-S
180/2012
T433
R408
LED2
D402 180/2012
310DT
ERROR
SW403
A1 A3
B1 B2
SW3
A2 A4
EVPADC04K
T436
R412
D405
180/2012
332MG
STOP
LED3
5
6
6-20
7 8
V3R3
J402
C403 C404
R405
0.1u/50
1M 0.1u/50
1 NC
2 NC
3 NC
4 NC
T414
5 VOUT
T416
C405 6 VB0+
T418
1u/25
7 VB0-
T424
C406 8 VB1-
T421
1u/25
9 VB1+
10 VSS
11 VDD
12 BM1
13 BM0
14 D7
15 D6
16 D5
17 D4
LCD_SDI
18 D3/SDA
19 D2
20 D1
LCD_SCK
21 D0/SCK
22 WR1
23 WR0
LCD_CD
24 CD
25 RST
CS_LCD
26 /CS
27 NC
28 NC
29 NC
30 NC
30FLH-SM1-TB
V5R0
PAD401
Anode
T432
R409 16/1608
PAD402
Catiode
LED4
Title
OPE-PANE PCB
Size Number Revision
JN66704-0
A4
Date: Sheet of
File: Drawn By:
7 8
D
C
B
A
A