Panasonic SA-PT160E - Page 82

19.4. USB Relay, USB, Tray Loading Circuit
SCHEMATIC DIAGRAM - 10
SA-PT160E/EB/EG USB RELAY / USB / TRAY LOADING CIRCUIT
G
USB CIRCUIT
F
USB RELAY CIRCUIT
H
TRAY LOADING CIRCUIT
USB
CONNECTOR
TO
DVD MODULE
CIRCUIT (FP9001)
IN SCHEMATIC
DIAGRAM - 1
A
TO
MAIN CIRCUIT
(H2004)
IN SCHEMATIC
DIAGRAM - 6
B
:+B SIGNAL LINE
:USB SIGNAL LINE
:USB SIGNAL LINE
A
B
C
D
E
F
G
H
1234567891011121314
1234567891011121314
A
B
D
E
F
H
G
C
M
7
2
1
4
3
CN8001
VA8001
EZJZ1V171AA
VA8002
EZJZ1V171AA
L8003 0
L8002 0
K8003
0
K8002
0
2
3
1
1
5
5
4
CN8003
2
3
1
5
4
CN8002
2
3
1
5
4
CN8000
D-
VBUS
D+
DGND
D+
DGND
D+
DGND
DGNDDGND
D- D-
D+
VBUSVBUS
D-
D-
D+
DGND
VBUS
DGND
VCC OUT2 NC GND VS OUT1 VREF
IC904
C0GAY0000013
PLAY
S901
S902
C984
25V10
OPEN
TRAY CW
TRY OPEN
LOADING MOTOR
(REF NO. 316)
123456789
CS901
TRAY CW
M+9V
GND1
VREF+
TRAY CCW
TRY CLOSE
TRY OPEN
1
2
3
4
7
5
6
TRAY LOADING MOTOR DRIVE
K8004
J0JHC0000034
K8005
J0JHC0000034
SA-PT160E / SA-PT160EB / SA-PT160EG
82