31
10 Block Diagram
10.1. System Control
SA-AKX18PH/PN SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (2/2)
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
+
+
11
7
CN9000
CN2500
KEY2
KEY2 34
KEY2
MANUAL EQ
S9006
USB REC/PAUSE
S9008
RWD
S9009
FWD
S9010
D.BASS
S9007
12
6
CN9000
CN2500
KEY3
KEY3 38
KEY3
ALBUM/TRACK
S9011
USB/CD
S9013
RADIO/AUX
S9014
PLAY/PAUSE
S9015
BT
S9012
5
13
CN9000
CN2500
VOL JOG
VOL JOG 36
VOL JOG
VOLUME
VR9000
4
14
CN9000
CN2500
ROT JOG
ROT JOG 41
ROT JOG
CONTROL
VR9001
10
8
CN9000
CN2500
KEY1
KEY1 39
KEY INT 32
KEY1
POWER
S9001
TUNE MODE/STOP
S9003
DJ JUKEBOX
S9004
LATIN/PRESET EQ
S9005
OPEN/CLOSE
S9002
PANEL P.C.B.
6
12
CN9000
CN2500
LCD DRIVER
C0HBA0000295
IC900
LCD DATA 24
4 DATA
8
10
CN9000
CN2500
LCD WR 23
7
11
CN9000
CN2500
LCD CE 21
4
4
ZJ6000*
ZJ9001*
LCD DATA
5
5
ZJ6000*
ZJ9001*
LCD WR
6
6
ZJ6000*
ZJ9001*
LCD CE
LCD DATA
LCD WR
LCD CE
15
3
CN9000
CN2500
LED DIMMER 22
2
2
ZJ6000*
ZJ9001*
LED DIMMER
LED DIMMER
3 /WR
1 /CS
DP900
LCD
+5V
Q900
LED DRIVE
Q2002
SWITCH
LCD P.C.B.
COM0 ~ COM3
SEG0 ~ SEG31
D993
9
9
CN9000
CN2500
+3.3V
REMOTE SENSOR
IR9000
RMT
RMT
SOC
C1AB00004188
IC2001
MAIN P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
REM IN 120
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 CCW
6
LD CW
5
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
C0GBY0000117
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
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
Summary of Contents for SA-AKX18PH
Page 22: ...22 8 3 Main Components and P C B Locations ...
Page 30: ...30 ...
Page 36: ...36 ...
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Page 60: ...60 ...
Page 68: ...68 MMH1401 ...