Frame Wiring - Sony DPP-EX50 Service Manual

CN453
1
GND 1 1 1
MS_CK 2 2 2 2 MS_CK
GND 3 3 3 3
MS_IO 4 4 4 4 MS_IO
MS_INS 5 5 5 5 MS_INS
MS_BS 6 6 6 6 MS_BS
RDY/-BSY 7 7 7 7 RDY/-BSY
A7 8 8 8 8
-WE 9 9
9 9
A8 10 10 10 10
-IOWR 11 11 11 11 -IOWR
A1 12 12 12 12
-IORD 13 13 13 13 -IORD
-OE 14 14 14 14
A10 15 15 15 15
-CE2 16 16 16 16
-CE1 17 17
17 17
-VS1 18 18 18 18
D15 19 19 19 19
D7 20 20 20 20
D14 21 21 21 21
D6 22 22 22 22
D13 23 23 23 23
D5 24 24 24 24
D12 25 25
25 25
FFC
D4 26 26 26 26
D11 27 27 27 27
D3 28 28 28 28
-CD2 29 29 29 29
A6 30 30 30 30
A5 31 31 31 31
A4 32 32 32 32
RESET 33 33 RESET
33 33
A3 34 34 34 34
-WAIT 35 35 35 35 -WAIT
A2 36 36 36 36
A1 37 37 37 37
-REG 38 38 38 38
A0 39 39 39 39
BVD1 40 40 40 40 BVD1
D0 41 41
41 41
D1 42 42 42 42
D8 43 43 43 43
D2 44 44 44 44
D9 45 45 45 45
WP 46 46 46 46
D10 47 47 47 47
-CD1 48 48 48 48
ACCESSLED 49 49 ACCESSLED
49 49
GND 50 50 50 50
CN454 HN003
MS_3.3V 1 1 1 1 MS_3.3V
CF_5V 2 2 2 2
GND 3 3 3 3
GND 4 4 4 4
MC-46
DK-46
DPP-EX50 V2
A B
CN301 CN201
GND POWER_CONT 1
28
GND 2 27
GND UNSW20V 3
26
POWER_ON 4 25
GND 5 24
GND 6
23
5V 7 22
A7 5V 8 21
-WE 5V 9
20
A8 STEP_MOTOR_IN0 10 19
STEP_MOTOR_IN0h 11 18
A1 STEP_MOTOR_IN0I 12 17
STEP_MOTOR_IN1 13 16
-OE STEP_MOTOR_IN1h 14 15
A10 STEP_MOTOR_IN1I 15 14
-CE2 PAPER_EDGE_SENS 16 13
-CE1 JUMMING_DET_SENS 17
12
-VS1 HEAD_POSI0_SENS 18 11
D15 HEAD_POSI1_SENS 19 10
D7 RIBBON_MARK_SENS 20 9
D14 RIBBON_CODE0_SENS 21 8
D6 RIBBON_CORD1_SENS 22 7
D13 RIBBON_IN_SENS 23 6
D5 SENSCONT 24 5
D12 HEAD_MOTOR_IN1 25 4
D4 HEAD_MOTOR_IN0 26 3
D11 FANCONT 27 2
D3 EN/DIS 28 1
-CD2
A6
A5 CN20 2
A4 DATA1 13 13 13 13
DATA2 12 12 12 12
A3 DATA3 11 11 11 11
DATA4 10 10 10 10
A2 DATA5 9 9 9 9
A1 DATA6 8 8 8 8
-REG DATA7 7 7 7 7
FFC
A0 STB 6 6 6 6
LAT 5 5 5 5
D0 GND 4 4 4 4
D1 CLK 3 3 3 3
D8 THM 2 2 2 2
D2 +5V 1 1 1 1
D9
WP
D10
-CD1
CN20 3
GND
GND 1 13 13 13
TVMODE 2 12
12 12
CN302
GND 3 11 11 11
POWER_SW 4 10 10 10
CF_5V
9
KEY0 5 9 9
GND
KEY1 6 8 8 8
GND
UNSW20V 7 7 7 7
FFC
xRESET 8 6 6 6
LCD_CL 9 5 5 5
+3.3V 10 4
4 4
LCD_DI 11 3 3 3
LCD_xCE 12 2 2 2
GND 13 1 1 1
CN104
USB_VBUS 7 7 7 7
USB_GND 6 6 6 6
USB_D- 5 5 5 5
USB_D+ 4 4 FFC 4 4
USB_GND 3 3 3 3
V_OUT 2 2 2 2
A_GND 1 1 1 1
C

Frame Wiring

Frame Wiring
28
27
26
25
24
23
22
21
20
19
18
17
16
15
FFC
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DATA1 22V 1 1 1
DATA2 22V 2 2 2
DATA3 22V 3 3 3
DATA4 22V 4 4 4
DATA5 22V 5 5 5
DATA6 22V 6 6 6
DATA7 22V 7 7 7
FFC
STB GND 8 8 8
LAT GND 9 9 9
GND GND 10 10 10
CLK GND 11 11 11
THM GND 12 12 12
+5V GND 13 13 13
GND 14 14 14
!
THERMAL HEAD
CN501
GND
TVMODE
GND
POWER_SW
KEY0
KEY1
UNSW20V
xRESET
LCD_CL
+3.3V
LCD_DI
LCD_xCE
GND
CN431
USB_VBUS
USB_GND
USB_D-
USB_D+
USB_GND
V_OUT
A_GND
SW-46
8-9 8-9
D E
CN910 CN906 HN001
RIBBON_MARK_SENS 1 1
28 POWER_CONT
27 GND 5V 2 2
26 UNSW20V
25 POWER_ON
24 GND CN908 HN002
JUMMING_DET_SENS 1 1
23 GND
22 5V JUMMING_DET_LED 2 2
21 5V GND(DIGTAL) 3 3
20 5V
19 STEP_MOTOR_IN0
18 STEP_MOTOR_IN0h CN909
17 STEP_MOTOR_IN0I PAPER_EDGE_SENS 1 1
16 STEP_MOTOR_IN1 PAPER_EDGE_LED 2 2
15 STEP_MOTOR_IN1h GND(DIGTAL) 3 3
14 STEP_MOTOR_IN1I
13 PAPER_EDGE_SENS
CN903
12 JUMMING_DET_SENS
11 HEAD_POSI0_SENS +22V(HEAD_FAN) 1 1
10 HEAD_POSI1_SENS GND(HEAD_FAN) 2 2
9 RIBBON_MARK_SENS
8 RIBBON_CODE0_SENS
7 RIBBON_CORD1_SENS CN904
6 RIBBON_IN_SENS HEAD_MOTOR_Y 2 1
5 SENSCONT HEAD_MOTOR_X 1 2
4 HEAD_MOTOR_IN1
3 HEAD_MOTOR_IN0
2 FANCONT CN905
1 EN/DIS SMA 4 4
SMnA 3 3
SMB 2 2
CN902 SMnB 1 1
1 +22V
2 +22V
3 +22V CN901
4 +22V
GND 1 1
5 +22V GND 2 2
6 +22V GND 3 3
HN004
7 +22V
+22V 4 4
8 GND +22V 5 5
9 GND +22V 6 6
10 GND DDCON+22V 7 7
11 GND CONT 8 8
12 GND
13 GND
14 GND
MD-46
F G
1
CN841
1
1 RIBBON_MARK_SENS
2 2 5V
RM-46
CN821
1 1 JUMMING_DET_SENS
2 2 JUMMING_DET_LED
3 3 GND(DIGITAL)
JD-46
CN831
1 1 PAPER_EDGE_SENS
2 2 PAPER_EDGE_LED
3 3 GND(DIGITAL)
PE-46
2
!
DC FAN
M
!
DC MOTOR
M
!
STEPPING MOTOR
M
3
!
SWITCHING
REGULATOR
!
AC
4
5
Frame Wiring
H