Panasonic SA-MAX500LMK Service Manual page 75

15 16 17
SCHEMATIC DIAGRAM - 6
B MAIN(MICON) CIRCUIT
P1
2
1
AUTO_BASS
AGND
DA
R2042
1K
B1ADCE000012
R2046
100K
LVL_MTR
QR2001
B1GBCFJJ0051
MUSIC_CTR SWITCH
C2096
1500P
BASS_CTR
TO MAIN(MICON)
CIRCUIT (1/10)
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 5 ~ 14
DA: MAIN(D-AMP): SCHEMATIC DIAGRAM - 15 ~ 16
18 19 20
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : AUX/TUNER/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
R2358
D2028
DA2J10100L 10K
R2359 R2361
C2248
1K 1
Q2039
B1ADCE000012
R2357 C2244 Q2038
AGC
4.7M 1
B1ABCF000176
R2360
100K AGC
D2010
R2040 B0ADCC000002
47K
C2063
2
2.2
C2062
3
0.22
1
R2041
68K Q2007
B1ABCF000176
SWITCH
Q2016
C2027
16V10
SWITCH
D2006
R2402 R2404
27K DA2J10100L 22K
Q2000
B1ADCE000012
SWITCH
Q2026
Q2017 B1ADCE000012
SWITCH
B1GBCFJJ0051
SWITCH
21 22 23
: AUDIO OUTPUT SIGNAL LINE : FM SIGNAL LINE
: AM SIGNAL LINE : USB SIGNAL LINE
C2247 R2363 C2245
10K
0.1 33K 1
R2362
C2246
470K
0.1
R2364
2.2K
AGND
MMOD
NRST
OCD_SCL
R2135 R2101
UP_DGND
3.9K 100
OCD_SDA
SYS3.3V
R2033
330K
PW_+5V
C2052
1
PW_CD+3.3V
VP_DET
LED_DIMMER
R2037 R2036 C2069 LED_GND
100 82K 10V33
R2049
680
KEY2
KEY1
RMT
PW_+9V_1
FL_CLK
FL_CS
FL_DA
ROT_JOGA
ROT_JOGB
VOL_JOGB
VOL_JOGA
MPORT_SW
QR2000 MPORT_L
B1GBCFJJ0051 PA_IN_GND
DC DETECT
MPORT_R
DC_DET_PWR
MIC_GND
MIC
PW_+18V
Q2027
FL_GND
B1ADCE000012
DC DETECT
TO MAIN(MICON)
CIRCUIT (7/10)
24 25 26
CN2001
TO SUBWOOFER
2 LED_SUPPLY_GND
(SB-WAKX104)
1 SUBW LED
CN2008
TO SUBWOOFER
2 LED_SUPPLY_GND
(SB-WAKX104)
1 SUBW LED
CN2010
TO SUBWOOFER
2 LED_SUPPLY_GND
(SB-WAKX105)
1 SUBW LED
CN2000
TO SUBWOOFER
2 LED_SUPPLY_GND
(SB-WAKX105)
1 SUBW LED
CN2002
6 MMOD
5 MICORST
4 OCD_SCL
FOR DEBUG
3 VSS
2 OCD_SDA
1 SYS3.3V
CN2003
27
1 +5V
2 CD3.3V
3 VP_DET
4 LED_DIMMER
5 LED_SUPPLY_GND
6 SUBW_LED_SUPPLY
7 SYS3.3V
R2344 3.3K 8 DGND
9 KEY2
10 KEY1
11 RMT
C
LB2001 0
TO
12 FLCLK
LB2000 0
PANEL CIRCUIT
13 FL_CS
LB2002 0
(CN6000)
14 FL_DOUT
IN SCHEMATIC
15 J_ROTA
DIAGRAM - 18
16 J_ROTB
17 J_VOLB
18 J_VOLA
19 MPORT_SW
R2346 3.3K
20 MPORT_L
21 MPORT_GND
R2347 3.3K
22 MPORT_R
23 MIC_GND
24 MIC
25 +9V
26 DC 18V
27 FL-GND
1
R2345 3.3K
1/10 2/10 3/10 4/10 5/10
6/10 7/10 8/10 9/10 10/10
SA-MAX500 MAIN(MICON) CIRCUIT
27 28
TO MAIN(MICON)
CIRCUIT (3/10)
P1