Panasonic SA-AKX200LM Service Manual page 39

12.3. Main (Micon) Circuit (2/3)
15 16 17
SCHEMATIC DIAGRAM - 2
A
MAIN (MICON) CIRCUIT
1
P1
R2423 10K
R2422 10K
DA DAMP_OTW
DAMP_VALID
D S D A
R2421 10K
TO MAIN (MICON)
R2420 10K
CIRCUIT (1/3)
R2419 10K
TUN_INT
TU
TU TUN_RST
TUN_WCK
TU
TU TUN_BCK
TUN_SDO
DS TU
P2004
1
TRV+ 10
TRV- 9
D LDM+
8
TO
LDM- 7
CD INTERFACE
OPEN_SW 6
CIRCUIT (CN7002)
DGND 5
IN SCHEMATIC
RESET_SW 4
DIAGRAM - 11
CLOSE_SW 3
SPM- 2
SPM+ 1
10
C2167
0.01
C2166
P2005 0.01
F- 24
F+ 23
T+ 22
T- 21
C 20
D 19
CD/DVD SW 18
RF 17
A 16
B 15
F 14
C2162
TO OPTICAL
PD GND 13
PICKUP UNIT
VREF 12
VCC(5V) 11
E 10
NC 9
GND 8
C2163
NC 7
0.01
CD-LD 6
MD/LPD 5
NC 4
C2164
NC 3
10
DVD-LD 2
GND-LD 1
C2165
0.1
15 16 17
18 19 20
: CD INPUT SIGNAL LINE
: +B SIGNAL LINE
PW_3R3V
DAMP_OTW
BT_PCONT
PW_SYS_3R3V
R2182
TUN_INT 10K
TUN_RST
TUN_WCK
TUN_BCK
TUN_SDO LB2012
J0JHC0000045
C2170 10
C2171 0.01
TRV+
1 4 1 3 1 2 11 10 9 8 29 7 6 5 4 3 2 1
TRV-
LDM+
C0GBY0000213
LDM-
15 16 17 18 19 2 0 2 1 3 0 22 23 24 25 26 27 28
SPM-
SPM+
C2178
C2172
1
0.1
C2180
16V100
R2156
100
C2173 1000P
R2158 1K R2157 1.2K
F-
F+
T+
T-
1 2
4 3
5 6
8 7
RX2003
D1H81034A042
10 LB2010
0
LB2014
J0JBC0000134
R2169 4.7
R2167
R2168 C2182
4.7
100K 16V100
Q2001
R2170 1K
B1ADCF000001
LASER DRIVE
C2181
R2171 0 16V100
C2179
0.01
LB2011 D2002
DA2J10100L
G1C100KA0101
18 19 20
21 22 23
: USB SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
R2183 R2184
10K 10K
OPEN_SW
INNER_SW
R2097 0
R2096 0 CLOSE_SW
LD-CCW
LD-CW
TRVDRV
R2162 0 R2159 6.8K
R2160 0 R2161 47K FODRV
R2163 0 TRDRV
R2164 100K
IC2004
0 SPDRV
R2165 R2166 15K
5CH MOTOR DRIVER
LB2013
J0JHC0000045
GND
VBIAS
LDO
21 22 23
39
24 25 26
LB2002
J0JYC0000656
LB2015
J0JCC0000286
VDD_ADC
C2126
10
VSS_ADC
MV_DET R2122 10K
KEY1
R2118 10K
KEY2 R2121 10K
KEY3 R2123 10K
REGION1
R2127 10K
R2129
0...LM
VOL_JOG
R2131 10K
SMPS_ID
R2135
12K...AKX200LM
220K...AKX400LM
ROT_JOG
R2139 10K
REGION2 R2109 10K
FOR AKX400
R2106 10K
REGION3
R2108 10K
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
R2312...AKX200
0
R2313...AKX400
0
BD
AC
R2314...LM
0
F
E
MD
1/3 2/3 3/3 SA-AKX200LM, SA-AKX400LM MAIN (MICON) CIRCUIT
24 25 26
27 28
P1
PW_6V VR
PW_SOC_1R5V VR
TO MAIN (MICON)
CIRCUIT (3/3)
27 28