6
RD-M515, LS-M515
BL
OC
K DIAGRAM
GND Isolation IC
BRIDGE DIODE
D901
H/P
USB
AUDIO IN
VFD DRIVER
(16seg x 11grid)
IC491
PICK-UP
IC701
VFD
H/P AMP
IC851
LINE FILTER
L901,L902
CW901
CW902
CW981
FRONT PCB
JACK PCB
CD/MP3 PCB
MAIN PCB
iPhone PCB
SMPS PCB
CD MECHA
RMC IR
VOLUME
& LED
CN701
CW903
SWITCHING TRANS
PT901
FLYBACK SWITCHING
IC901
CW702
CN703
CW502
SERVO IC
IC510
CD/MP3 Decoder IC
IC501
MOTOR IC
IC511
X-Tal
XC503
(16.9344MHz)
REG
1.8V
X-Tal
XC502
(12MHz)
MECHA
TRAVERS
MECHA
OPEN/CLOSE
RTC IC
IC502
X-Tal
XC501
(32.768KHz)
CW505
CW504
CW506
CW503
CW510
CW404
CW403
CN704
CW401
REG
1.8V
I/O Expander
IC492
TUNER
TU001
CW406
CW407
CW451
CW452
CN901
CN903
CW402
CD/USB
IPHONE
TUNER
AUDIO IN
FUNCTION IC
IC401
AMP IC
IC801
VIDEO
J401
1
2
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
IOPD_SENS 1
IPOD_TX
IPOD_RX
VFD_STB
VFD_CLK
VFD_DOUT
FUN_CLK
FUN_SDA
HP_SENS
STBY_LED
KEY1
KEY2
JOG DOWN
JOG UP
IR
POWER_ON
ACC CONT
H/P MUTE
TU_CLK
TU_SDA
TU_CE
ENABLE
GPO_CLK
Q'S
STROBE
IPOD_SENS 2
IOPD_SENS 1
IPOD_TX
IPOD_RX
VFD_STB
VFD_CLK
VFD_DOUT
FUN_CLK
FUN_SDA
HP_SENS
STBY_LED
KEY1
KEY2
JOG DOWN
JOG UP
IR
POWER_ON
ACC CONT
H/P MUTE
TU_CLK
TU_SDA
TU_CE
ENABLE
GPO_CLK
Q'S
STROBE
IPOD_SENS 2
1
2
3
4
5
6
7
8
CD_L
GNDA
CD_R
STBY_3.3V
GND
GND
MVCC 6V
MVCC 6V
CD_L
GNDA
CD_R
STBY_3.3V
GND
GND
MVCC 6V
MVCC 6V
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
OP S/W
GND
CL S/W
OPEN
CLOSE
OP S/W
GND
CL S/W
OPEN
CLOSE
6
1
2
3
4
5
6
1
2
3
4
5
6
SPINDLE-
SLED+
SLED-
LIMIT S/W
GND
SPINDLE-
SLED+
SLED-
LIMIT S/W
GND
7
8
VREF
VCC
E
D
A
B
C
F
LD GND
LD
VR
PD
FOCUS+
TRACK-
TRACK+
FOCUS-
1
2
3
4
1
2
3
4
VBUS
DP
DM
GND
1
2
3
4
VBUS
DP
DM
GND
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
AUX_L
GND
AUX_R
GND
HP_SENS
HP_L
GND
HP_R
9
13
10
11
12
1
2
3
4
5
6
7
8
9
13
10
11
12
STBY_LED
IR
JOG UP
JOG DOWN
KEY 1
KEY 2
VFD_STB
VFD_CLK
VFD_DO
SYS_3.3V
GND
GND
STBY_3.3V
1
2
3
4
5
6
7
8
9
10
11
12
TU_L
TU_R
M_5V
TU_CLK
TU_SDA
TU_CE
TU_RST
TU_INT
CHASSIS
CHASSIS
CHASSIS
1
2
3
4
5
6
7
8
1
2
3
3
1
2
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
I DET
A DET
Video
DET
RX
TX
IDNT
GND
VBUS
VBUS
NC
I_R
I_GND
I_L
SHIELD_GND
9
10
11
12
1
2
3
4
1
2
3
4
PVCC
PVCC
GND
GND
PVCC
PVCC
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
SYS_6V
-12V
GND
GND
+12V
MVCC_6V
MVCC_6V
GND
GND
STBY_5V
P_FAIL
POWER_ON
SYS_6V
-12V
GND
GND
+12V
MVCC_6V
MVCC_6V
GND
GND
STBY_5V
P_FAIL
POWER_ON
STBY_LED
IR
JOG UP
JOG DOWN
KEY 1
KEY 2
VFD_STB
VFD_CLK
VFD_DO
SYS_3.3V
GND
GND
STBY_3.3V
-Vpp
-4.3
+4.3
GND
-Vpp
-4.3
+4.3
GND
KEY &
LED
10