Panasonic SA-MAX3500PU - Main (DAMP) Circuit (3;3)

68
12.13. Main (DAMP) Circuit (3/3)
29 30 31 32 33 34 35 36 37 38 39 40 41 42
29 30 31 32 33 34 35 36 37 38 39 40 41 42
A
C
D
B
E
G
H
F
SCHEMATIC DIAGRAM - 12
SA-MAX3500PU
3/32/31/3
A
MAIN (DAMP) CIRCUIT
: +B SIGNAL LINE
: OUTPUT SIGNAL LINE
TO SPEAKERS
ABL
ABM
ABN
ABO
ABP
ABQ
ABR
ABS
ABT
ABU
ABV
ABW
ABY
ABZ
ACA
C3312
1
C3320
1
C3311
1
C3319
1
C3213
1
C3219
1
C3218
1
C3212
1
3.3
R3520
0.01
C3535
3.3
R3524
C3543
0.01
3.3
R3528
R3527
3.3
C3542
0.01
0.01
C3539
3.3
R3523
C3538
0.01
3.3
R3519
C3534
0.01
0
C3548
100K
R3521
100K
R3522
R3526
100K
100K
R3525
3
2
5
7
6
9
10
12
8
11
G2
4
1
G1
JK3500
100K
R3517
100K
R3518
2
43
1
L3300
G0C100M00013
2
43
1
L3301
G0C100M00013
2
43
1
L3200
G0C100M00013
2
43
1
L3201
G0C100M00013
C3566 C3565
0.47 0.47
C3560C3561
0.470.47
0.47 0.47
C3563 C3562
C3307
0.1
R3302
22K
R3202
22K
C3206
0.1
R3300
10
R3200
10
C3303
0.1
C3202
0.1
0
R3548
0.1
C3305
100P
C3304
C3306
0.1
C3204
0.1
C3203
1
R3301
10
R3319
0
R3115
0
R3307
0
R3303
100
R3318
0
+PWM4
DAMP_RST
-PWM4
R3212
0
R3203 100
R3213
0
R3201
10
R3114
0
R3204
0
-PWM1
DAMP_RST
C3205
0.1
C3301
10
R3311
10
0
R3305
C3200
10
0
R3304
R3309
100
R3541
0
R3205
10
C3201
0.1
+PWM1
C3302
0.1
1
43
10 9
34 3635
121314 11 33
6754
3938 4140
8
3723
22 1516171819
31 32282625 27 3029
21 20 24
32
42 44
IC3301
C1AB00003986
DIGITAL AMPLIFIER
1
43
910
34 3635
12 11
33
645
3938 4140
87
3723 25
22 1516 1314171819
31 32282726 3029
21 20
24
32
42 44
IC3201
C1AB00004014
DIGITAL AMPLIFIER
C3318
0.1
C3310
0.1
C3222
0.033
0.033
C3308
C3309
0.033
C3327
0.033
C3326
0.033
0.033
C3223
C3217
0.1
C3211
0.1
0.033
C3207
C3208
0.033
SW+_1
SW+_2
SW-_2
SW-_1
FL+ HI
FL- HI
FR- HI
FL- MID
FL+ MID
FR+ HI
FR+ MID
FR- MID
GND
GND
GND
OUT_C
OUT_C
GND
GND
GND
GND
GND
GND
GND
GND
GND
OUT_A
OUT_D
OUT_D
OUT_D
OUT_D
OUT_A
OUT_A
BST_A
BST_B
OUT_A
BST_D
BST_D
OUT_B
BST_C
BST_C
OUT_B
BST_A
BST_B
PVDD_AB
PVDD_AB
PVDD_AB
PVDD_AB
PVDD_CD
PVDD_CD
PVDD_AB
PVDD_CD
PVDD_CD
PVDD_CD
PVDD_AB
PVDD_CD
/OTW
/OTW
/RST
M1
/CLIP
M3
M3
M1
M2
GND
GND
GND
GND
VDD
M2
AVDD
/CLIP
DVDD
GND
VDD
GND
DVDD
/RST
GND
GND
AVDD
/FAULT
/FAULT
GVDD_AB
GVDD_CD
OC_ADJ
INPUT_D
GVDD_CD
INPUT_C
INPUT_B
INPUT_A
C_START
OC_ADJ
GVDD_AB
INPUT_D
C_START
INPUT_A
INPUT_B
INPUT_C