Read Sony DPP-SV55 (serv.man2) Service Manual online
9-6
DPP-SV55 V2
9-6
2
3
4
5
A
B
C
D
E
F
G
H
1
Frame
Frame
D K - 4 1
M D - 4 1
CN905
S T E P P I N G M O T O R
SMB
1
SMB
SMB
2
SMB
SMA
3
SMA
CN251
(FFC)
CN911
SMA
4
SMA
GND
1
10
GND
USB_3.3V
2
9
USB_3.3V
GND
3
8
GND
CN904
HARNESS DM41
D C M O T O R
5V
4
7
5V
DC MOTOR X
1
WHITE
DC MOTOR X
V S - 4 1
CN801
(FFC)
CN301
5V
5
6
5V
DC MOTOR Y
2
GLAY
DC MOTOR Y
V_OUT
5
1
V_OUT
GND
6
5
GND
A_GND
4
2
A_GND
GND
7
4
GND
3
3
POWER_SW
8
3
POWER_SW
CN903
H E A D F A N
2
4
STB_3.3V
9
2
STB_3.3V
22V(HEAD FAN)
1
RED
22V(HEAD FAN)
1
5
GND
10
1
GND
GND(HEAD FAN)
2
BLACK
GND(HEAD FAN)
CN252
(FFC)
CN910
STEP MOTOR IN0
1
1
STEP MOTOR IN0
CN909
HARNESS PE41
CN971
P E - 4 1
STEP MOTOR IN1
2
2
STEP MOTOR IN1
PAPER EDGE SENS
1
RED
1
PAPER EDGE SENS
STEP MOTOR IN2
3
3
STEP MOTOR IN2
PAPER EDGE LED
2
GLAY
2
PAPER EDGE LED
STEP MOTOR IN3
4
4
STEP MOTOR IN3
GND
3
GLAY
3
GND
PAPER EDGE SENS 5
5
PAPER EDGE SENS
JUMMING DET SENS 6
6 JUMMING DET SENS
HEAD POSI0 SENS 7
7
HEAD POSI0 SENS
CN908
HARNESS JD41
CN961
J D - 4 1
HEAD POSI1 SENS 8
8
HEAD POSI1 SENS
JUMMING DET SENS 1
WHITE
1 JUMMING DET SENS
RIBBON MARK SENS 9
9 RIBBON MARK SENS
JUMMING DET LED
2
GLAY
2
JUMMING DET LED
RIBBON CODE0 SENS 10
10 RIBBON CODE0 SENS
GND
3
GLAY
3
GND
RIBBON CODE1 SENS 11
11 RIBBON CODE1 SENS
RIBBON IN SENS
12
12
RIBBON IN SENS
SENS CONT
13
13
SENS CONT
CN906
HARNESS RM41
(LND)
R M - 4 1
HEAD MOTOR IN0
14
14
HEAD MOTOR IN0
RIBBON MARK SENS 1
WHITE
982
RIBBON MARK SENS
HEAD MOTOR IN1
15
15
HEAD MOTOR IN1
5V
2
GLAY
981
5V
FAN CONT
16
16
FAN CONT
USB_GND
17
17
USB_GND
VPO
18
18
VPO
CN901
HARNESS PS41
P O W E R B L O C K
VMO
19
19
VMO
GND
1
GLAY
8
GND
DTCONT
20
20
DTCONT
GND
2
GLAY
7
GND
VP
21
21
VP
5V
3
GLAY
6
5V
VM
22
22
VM
5V
4
GLAY
5
5V
SUSPND
23
23
SUSPND
POWER_SW
5
GLAY
4
POWER_SW
XVDATA
24
24
XVDATA
22V_CONT
6
GLAY
3
22V_CONT
TXENL
25
25
TXENL
22V(MOTOR)
7
GLAY
2
22V(MOTOR)
VBUS
26
26
VBUS
GND(MOTOR)
8
WHITE
1
GND(MOTOR)
CN253
(FFC)
T H E R M A L H E A D
(FFC)
DATA1
1
13
DATA1
22V GND
14
1
22V GND
DATA2
2
12
DATA2
22V GND
13
2
22V GND
DATA3
3
11
DATA3
22V GND
12
3
22V GND
DATA4
4
10
DATA4
22V GND
11
4
22V GND
DATA5
5
9
DATA5
22V GND
10
5
22V GND
DATA6
6
8
DATA6
22V GND
9
6
22V GND
DATA7
7
7
DATA7
22V GND
8
7
22V GND
STB
8
6
STB
22V
7
8
22V
LAT
9
5
LAT
22V
6
9
22V
GND
10
4
GND
22V
5
10
22V
CLK
11
3
CLK
22V
4
11
22V
THM
12
2
THM
22V
3
12
22V
5V
13
1
5V
22V
2
13
22V
22V
1
14
22V
BLUE
HN101
GLAY
GLAY
GLAY
GLAY
GLAY
HN102
HN103
HN104
HN105
HN106
HN107
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