DV Mark q1000 Power Amp Service Manual Page 65

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65
14.4. USB, Music Port, Memory LED, Remote Sensor & CD Interface Circuit
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
F
REMOTE SENSOR CIRCUIT
D
MUSIC PORT CIRCUIT
SCHEMATIC DIAGRAM - 11
SA-AKX36PH/PN USB / MUSIC PORT / MEMORY LED / REMOTE SENSOR / CD INTERFACE CIRCUIT
: +B SIGNAL LINE
C
USB CIRCUIT
E
MEMORY LED CIRCUIT
: +B SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
B
TO
PANEL CIRCUIT
(CN6002)
IN SCHEMATIC
DIAGRAM - 9
A
TO
MAIN (MICON)
CIRCUIT (CN2002)
IN SCHEMATIC
DIAGRAM - 6
B
TO
PANEL CIRCUIT
(CN6003)
IN SCHEMATIC
DIAGRAM - 10
: MUSIC PORT AUDIO INPUT SIGNAL LINE
B
TO
PANEL CIRCUIT
(ZJ6000*)
IN SCHEMATIC
DIAGRAM - 10
G
CD INTERFACE CIRCUIT
A
TO
MAIN (CD SERVO)
CIRCUIT (CN8251)
IN SCHEMATIC
DIAGRAM - 2
TO LOADING P.C.B.
(CD MECHANISM UNIT BRS11C)
1
10
2
1
4
3
CN6500
100P
C6500
1000P
C6501
G2
2
GND
VCC
RMT
1
3
G1
IR6500
REMOTE CONTROL SENSOR
RMT
RMT
DGND
SYS3.3V
USB PORT
0.01
C6320
L6302
J0JBC0000019
L6300
J0JBC0000019
L6301
G0C100M00009
0.01
C6321
0.1
C6322
1
6
7
4
2
3
5
JK6301
MUSIC PORT
330P
C6319
330P
C6318 C6317
0.1
LCH
RCH
3
4
1
2
ZJ6300*
MPORT_SW
MPORT_L
MPORT_R
5
NC
MPORT_GND
390P
C6323
1
2
ZJ6700*
B3AAA0001129
D6700
1
LED_CA
LED_AN
2
5
G
1
4
6
G
3
CN6400
2
3
1
5
4
ZJ6400*
D6400
B3AAA0000487
D+
DGND
D-
VBUS
D+
D-
DGND
VBUS
D5V
NOTE: “ * ” REF IS FOR INDICATION ONLY
R6400
0
2
3
1
5
4
CN7001
6
8
9
7
2
1
4
5
3
10
CN7002
4
31
2
S7201
CKA4CKA3
CKA1CKA2
RESET
+
M7302*
DGND
OPEN_SW
SPM+
SPM-
LDM+
CLOSE_SW
TRV+
LDM-
LDM+
OPEN_SW
DGND
REST_SW
TRV-
LDM-
CLOSE_SW
SPINDLE MOTOR
+
M7301*
TRAVERSE MOTOR
TL
2
TL
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