Panasonic SA-AKX73P Service Manual page 84

15 16 17 18
SCHEMATIC DIAGRAM - 2
A CD SERVO CIRCUIT
: +B SIGNAL LINE
FP9003
VSS
NRST
FOR DEBUG
STBY3.3V
SDATA
SCLK
FP8201
TO CD SERVO
CIRCUIT (1/3)
CD/DVD SW
TO OPTICAL
PICKUP UNIT
PD GND
(CD MECHANISM
VREF
UNIT BRS11C) VCC(5V)
GND
CD-LD
MD/LPD
DVD-LD
GND-LD
P1
19 20 21
: CD AUDIO INPUT SIGNAL LINE : USB SIGNAL LINE
R8014 0
R8013 J0JCC0000042
R8012 0
C8401
10
C8403
0.01
1 2 3 4
IC8401
C3FBMY000303
16M FLASH MEMORY
8 7 6 5
R8015 J0JCC0000042
R8016 J0JCC0000042
R8017 0
LB8401
J0JHC0000045
1
2
3
4
5
LB8204
J0JBC0000019
F- 24
F+ 23
T+ 22
T- 21
R8201 0
C 20
R8202 0
D 19
18
RF 17
R8203 0
A 16
R8204 0
B 15
R8205 0
F 14
13
C8204 10
12
C8203 0.01
11
R8206 0
E 10
NC 9
8
TP 63
TP 64
R8215
NC 7
5.6
6
5
NC 4
Q8201
K8201
NC 3
B1ADCF000001
0
2
LASER DRIVE
1
R8212 C8259
4.7 10
C8202
0.1
D8250 C8260
B0BC5R600003 0.01
C8201
10
LB8202
J0JHC0000045
22 23 24
NCSSF
IO1SF
IO2SF
PW_+5V
DGND
IO0SF
CLKSF
IO03SF
PW_3R3V_DIG
K8206
0
NRST
PGND
PW_3R3V_MAIN
SDATA
SCLK
CLOSE_SW LB8013 J0JDC0000104
OPEN_SW LB8014 J0JDC0000104
VREF REST_SW LB8015 J0JDC0000104
REV
F-
FWD
F+
PW_M+9V
T+
SERVO_GND
T-
C K8202
0 C8040 C8402
D K8207 0.1 6.3V100
0.1 LB8003 J0JHC0000045
PW_3R3V_DAC
R8027 10 LB8004 J0JHC0000045
A C8061 C8064
0.1 6.3V220
LCH_OUT LB8009 J0JDC0000104
B
DAGND
E
RCH_OUT LB8008 J0JDC0000104
F
STAT LB8007 J0JDC0000104
MDATA LB8006 J0JDC0000104
USB_IN
LB8005 J0JDC0000104
PD
BLKCK
MLD
LD
MCLK
AMUTE
D+
D-
PW_3R3V_CD
84
25 26 27
C8066
0.1
FP8101
30
1 CD_CLOSE_SW
2 CD_OPEN_SW
3 CD_INNER_SW
4 LD_CCW
5 LD_CW
6 M+9V
C8071 0.1
7 PGND
8 M+5V
K8205
C8072 0.1
0
9 CD_3.3V
10 CD_3.3V
C8074 0.1
11 DGND
C8073 0.1
12 A+5V
B
13 CD_LOUT
TO
14 DAGND
MAIN(MICON) CIRCUIT
15 CD_ROUT
(CN2009)
C8101 1000P
16 DA_GND
IN SCHEMATIC
17 LCH_IN
DIAGRAM - 9
18 ADGND
19 RCH_IN
R8035 0
20 CD_RESET
21 CD_STAT
22 CD_MDATA
23 USB_IN
R8038 100
24 CD_BLKCK
R8037 100
25 CD_MLD
R8036 100
26 CD_MCLK
27 AMUTE
28 D+
29 D-
30 DGND
1
C8102
0.1
CHASSIS GND
1/3 2/3
3/3
SA-AKX73P CD SERVO CIRCUIT
28
A
B
C
D
E
F
G
H