Panasonic SA-MAX750LMK Service Manual page 61

29 30 31
SCHEMATIC DIAGRAM - 7
A
MAIN (MICON) CIRCUIT
P1
IC3101
C0DBZYY00592
HIGH SIDE SWITCH
OUT
1 CTL 5
2 GND
IN
3 FLG 4
B1GBCFGN0016
R3101
100K
Q3101
R3102
330 B1ADCE000012
CN2001 SWITCH
D5V PLAY 11
DGND 10
DA+ 9
H
TO DA- 8
USB CIRCUIT
VBUS_A 7
(ZJ6400*)
D5V REC 6
IN SCHEMATIC D5V PLAY 5
DIAGRAM - 21 DGND 4
DB+ 3
DB- 2
VBUS_B 1
IC2004
C0DBZYY00592
HIGH SIDE SWITCH
OUT
1 CTL 5
2 GND
IN
3 FLG 4
R2057
QR2000
330
B1GBCFGN0016
R2061
LED DRIVE
100K
Q2000
B1ADCE000012
SWITCH
TO MAIN (MICON)
CIRCUIT (2/8)
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12 ~ 15
32 33 34
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
D3351
C3101
0.1 B0ECKM000008
PW_+5R4V
OC
QR101
LED DRIVE
USB_PLAY_LED1
EN1
LED_DRV_SCL
LED_DRV_SDA
PW_CD_3R3V
R3110
330
R3111
100K
QR3000
B1GBCFGN0016
QR102
LED DRIVE
B1ADCE000012
SWITCH
USB_REC_LED2
C2030
0.1
R3131 2.2
DGND
KIRARI_IN
USB_PLAY_LED2
LED_DRV_RST
35 36 37
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
PW_+5R4V CD
BUS_D2+ CD
BUS_D2- CD
IC3102
AN32183A-VF
BUS_D1+ CD
LED DRIVER
BUS_D1- CD
C3351
0.1
1 VDD
R3134 33
2 SCL
R3133 33
3 SDA
4 SLAVSEL
5 Z10
C3356 C3357 6 Z9
330P 330P LB3114
7 VCC2
J0JYC0000070
8 Z8
9 PGND2
LB3115 J0JYC0000070
10 Z7
LB3116 J0JYC0000070
11 Z6
LB3117 J0JYC0000070
C3355 C3354 C3352 12 Z5
16V1000 10 0.1
38 39 40
CN2002
R3130 J0JYC0000070
10 Z10
R3129 J0JYC0000070
9 Z9
R3128 J0JYC0000070
8 Z8
R3127 J0JYC0000070
7 Z7
R3126 J0JYC0000070
6 Z6
R3125 J0JYC0000070
5 Z5
R3124 J0JYC0000070
4 Z4
R3123 J0JYC0000070
3 Z3
R3122 J0JYC0000070
2 Z2
R3121 J0JYC0000070
1 Z1
R3104
27K
IREF 24
AGND 23
R3135 33
NRST 22
C3360 0.1
NC 21
LB3110
CLKIO 20
J0JYC0000070
Z1 19
CN3101
Z2 18
LB3111
VCC1 17 1
Z1
J0JYC0000070
Z3 16 2 Z2
LB3112
PGND1 15 3
Z3
J0JYC0000070
Z4 14 4 Z4
LB3113
LDO 13
J0JYC0000070
C3353 R3190
0.1
0
CN3103
1
Z4
2 Z5
3 Z6
4 Z7
1/8 2/8 3/8 4/8
TO MAIN (MICON)
CIRCUIT (7/8)
5/8 6/8 7/8
SA-MAX750 MAIN (MICON) CIRCUIT
41 42
P1
1
D
TO
FL DISPLAY
CIRCUIT (CN6000)
IN SCHEMATIC
DIAGRAM - 19
10
TO LEFT SPEAKER
(SB-MAX750)
TO RIGHT SPEAKER
(SB-MAX750)