Panasonic SA-AKX34PH Service Manual page 81

SCHEMATIC DIAGRAM - 9
I
B MAIN(MICON) CIRCUIT
J
K
CN2009
30
L
A
TO
CD SERVO CIRCUIT
(FP8101)
IN SCHEMATIC
DIAGRAM - 2
M
N
1
O
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 5 ~ 12
DA: MAIN(D-AMP): SCHEMATIC DIAGRAM - 13 ~ 14
P
1 2 3
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
TO MAIN(MICON)
CIRCUIT (1/8)
C2099 0.01 C2005 1000P
CD_CLOSE_SW 30
CD_OPEN_SW 29
CD_INNER_SW 28
LD_CCW 27
LD_CW 26
M+9V 25
PGND 24
LB2006 J0JBC0000019
M+5V 23
CD_3.3V 22
CD_3.3V 21
DGND 20
L2004 G1C100KA0101
A+5V 19
CD_LOUT 18
DAGND 17
CD_ROUT 16
DA_GND 15
R2021 0 C2039 16V10
LCH_IN 14
ADGND 13
R2020 0 C2038 16V10
RCH_IN 12
CD_RESET 11
CD_STAT 10
CD_MDATA 9
USB_IN 8
LB2003 0
CD_BLKCK 7
LB2004 0
CD_MLD 6
LB2005 0
CD_MCLK 5
AMUTE 4
D+ 3
D- 2
DGND 1
4 5 6
: AUDIO OUTPUT SIGNAL LINE : FM SIGNAL LINE
: AM SIGNAL LINE : USB SIGNAL LINE
CD_CLOSE_SW
CD_OPEN_SW
CD_INNER_SW
LD_CCW
LD_CW
PW_+9V PW_CD+3.3V LB2007 0
M+5V_GND TUNER_R
PW_M+5V
R2003
3.9K
C2022 R2007
1000P 3.3K
AGND
DGND
PW_+5V
C2023 R2008
1000P 3.3K
R2004
CD_L
3.9K
TUNER_L
DAGND
CD_R
DA_GND
LCH_IN
RCH_IN
R2001
8.2K
CD_RESET
AUX_L
CD_STAT
R2343 R2005
0 10K
CD_MDATA PA_IN_GND
USB_IN
R2006 R2002
10K 8.2K
CD_BLKCK AUX_R
CD_MLD
CD_MCLK
AMUTE
D+
D-
USB_DGND
7 8 9 10
81
PW_+3.3V
TUN_ROUT
C2015 C2008
220P 10
C2016
TO MAIN(MICON)
220P
TUN_LOUT
JK2000
1
[LCH]
2
AUX IN
[RCH]
3
C2000
0.01
4
1/8 2/8 3/8 4/8
5/8 6/8 7/8 8/8
SA-AKX34PH/PN MAIN(MICON) CIRCUIT
11 12 13
P1
CIRCUIT (6/8)
14