Read Panasonic SA-AKX200E / SA-AKX200GN / SA-AKX200PR Service Manual Simplified online
13
5 Block Diagram
5.1.
System Control
SA-AKX200E/GN/PR SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (2/2)
: CD INPUT SIGNAL LINE
: USB SIGNAL LINE
1
NOTE: “ * ” REF IS FOR INDICATION ONLY
+
+
BT PCONT
BT PCONT
SOC
IC2001
MAIN P.C.B.
AC
50
BD
51
E
54
F
55
MD
56
LDO
57
TRDRV
62
SPDRV
64
TRVDRV
63
INNER SW
31
OPEN SW
29
CLOSE SW
30
LD-CW/EMMC DAT1
5
LD CCW/EMMC DAT0
6
USB-B/EMMC NRST
4
USB-A/EMMC DAT2
10
BT PCONT/EMMC DAT3
9
FODRV
61
5
6
CN7002 P2004
OPEN SW
8
3
CN7002 P2004
CLOSE SW
SPM-
9
2
CN7002 P2004
SPM+
10
1
CN7002 P2004
TRV+
1
10
CN7002 P2004
TRV-
2
9
CN7002 P2004
LDM+
3
8
CN7002 P2004
LDM-
LDM+
LDM-
4
7
CN7002 P2004
SPINDLEMOTOR
M7302*
TRAVERSE MOTOR
M7301*
CD INTERFACE P.C.B.
+3.3V
Q2001
LASER DRIVE
23
VINLD
5CH MOTOR DRIVER
IC2004
VOLD+
17
VOLD-
18
VOSL+
11
VOSL-
12
VOFC+
14
VOFC-
13
VOTK-
16
VOTK+
F+
F-
T-
T+
CD-LD
MD/LPD
15
VOTR+
10
VOTR-
9
26
VINTK
7
REV
6
FWD
23
P2005
24
P2005
21
P2005
22
P2005
6
P2005
5
P2005
OPEN SW
3
CN7001
CLOSE SW
1
CN7001
1
VINFC
16
P2005
15
P2005
20
P2005
19
P2005
10
P2005
14
P2005
4
VINSL+
OPTICAL
PICKUP UNIT
PICKUP UNIT
LOADING P.C.B.
CLOSE SW
OPEN SW
7
4
CN7002 P2004
RESET SW
RESET SW
5
CN7001
LDM+
4
CN7001
LDM-
SPM-
SPM+
TRV+
TRV-
CD MECHANISM UNIT
CD TRACKING SIGNAL
RESET
S7201
USB-B
USB-B
USB-A
USB-A
TO POWER SUPPLY
FL DIN
USB A LED
22
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