EN 26
3139 785 31640
Mono Board: Circuit Diagram (Part 4)
8
Circuit Diagram and PWB Layout
MUTE
MUTE
REL1
SW1
EN1
REL2
SW2
EN2
VDDP2
VSSP1
MUTE
MUTE
REL1
SW1
EN1
REL2
SW2
EN2
VDDP2
VSSP1
MUTE
MUTE
REL1
SW1
EN1
REL2
SW2
EN2
VDDP2
VSSP1
T413 B7
T414 C7
T415 D6
T416 E6
T417 E7
T400 A8
T401 B8
T402 B8
T403 E8
T404 E8
T405 E8
T406 H8
T407 I8
T408 I8
T409 A6
T410 A6
T411 A6
T412 B6
F401 A8
F402 B8
F403 B8
F405 E8
F406 E8
F407 E8
F409 H8
F410 I7
F411 I7
F415 B2
F416 E2
F417 I2
3427 I8
3428 J7
3429 J4
5400 A6
5401 B6
5402 E6
5403 F6
5404 H6
5405 I6
7400 A3
7401 D3
7402 H3
9001 G9
3409 C4
3410 D3
3411 E6
3412 E2
3413 F6
3414 E8
3415 E7
3416 F2
3417 E8
3418 F7
3419 G4
3420 G3
3421 H6
3422 H2
3423 I6
3424 H8
3425 I7
3426 I2
2470 I6
2471 I6
2472 I3
2474 I6
2475 J7
2476 J7
2477 J3
2478 J5
2479 J5
2480 J3
2481 B7
2482 C7
2483 E7
2484 F7
2485 I7
2486 J7
3400 A4
3401 A6
3402 A2
3403 B6
3404 B8
3405 B7
3406 B2
3407 B8
3408 C7
2443 E6
2444 F6
2445 F3
2447 E6
2448 F7
2449 F7
2450 F3
2451 F5
2452 F5
2453 G3
2454 G5
2455 G5
2456 G5
2457 H3
2458 H4
2459 H5
2460 H5
2461 H3
2463 H6
2465 H2
2466 H6
2467 I7
2468 I7
2469 I2
2424 C5
2425 C5
2426 C3
2427 D5
2428 D5
2429 D5
2430 D3
2431 D4
2432 D5
2433 D5
2434 E3
2435 D6
2436 E6
2438 E2
2439 D6
2440 E7
2441 E7
2442 F2
B
C
2407 A3
2408 A6
2409 A6
2411 A2
2412 A6
2413 B7
2414 B7
2415 B2
2416 B6
2417 B6
2418 B3
2420 B6
2421 C7
2422 C7
2423 C3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
A
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
1401 G9
1402 C9
1403 F9
1404 D9
2314 H6
2400 A5
2401 A5
2402 A5
2403 A3
2404 A4
2405 A5
2406 A5
T418 F7
T419 H6
T420 I6
T421 I7
T422 J7
2431
100n
n0
22
41
42
70
42
50
43
R2
2
2
P
S
S
V
02
p0
33
01
2
A
D
D
V
3
1
P
D
D
V
41
2
P
D
D
V
32
1
A
S
S
V
21
1
2
A
S
S
V
D
S
S
V
42
1
P
S
S
V
71
7
OUT1
16
OUT2
21
PROT
13
SGND1
11
SGND2
2
STABI
18
91
D
S
S
V|
B
U
S
1
A
D
D
V
7400
15
BOOT1
BOOT2
22
IN1+
8
IN1-
9
IN2+
5
IN2-
4
MODE
6
OSC
OSC
MODE
STABI
TDA8920
LOW
LOW
HIGH
HIGH
DRIVER
DRIVER
DRIVER
DRIVER
HAND-
HAND-
SHAKE
F410
SHAKE
CTRL &
CTRL &
TEMP SENSOR
CURRENT PROT
MOD
MOD
PWM
PWM
MANAGER
INP
INP
STAGE
STAGE
220n
2442
n0
22
22
42
3
R3
32
43
81
43
R2
2
n0
22
94
42
2404
100n
74
42
p0
22
68
42
n0
22
58
42
n0
22
n0
22
48
42
F403
p0
22
66
42
44
42
n5
1
2
A
S
S
V
42
D
S
S
V
71
1
P
S
S
V
2
P
S
S
V
02
STABI
18
91
D
S
S
V|
B
U
S
1
A
D
D
V
01
2
A
D
D
V
3
1
P
D
D
V
41
2
P
D
D
V
32
1
A
S
S
V
21
1
4
IN2-
6
MODE
OSC
7
OUT1
16
OUT2
21
PROT
13
SGND1
11
SGND2
2
TEMP SENSOR
CURRENT PROT
MOD
MOD
PWM
PWM
MANAGER
INP
INP
STAGE
7402
15
BOOT1
BOOT2
22
IN1+
8
IN1-
9
IN2+
5
LOW
LOW
HIGH
HIGH
DRIVER
DRIVER
DRIVER
DRIVER
HAND-
HAND-
SHAKE
SHAKE
CTRL &
CTRL &
STAGE
OSC
MODE
STABI
TDA8920
T407
T408
T405
T406
2452
100n
2428
100n
100n
2406
17
42
n5
1
p0
33
43
42
93
42
p0
22
1
2
3
4
5
6
7
LQR3315-1101G
1401
2402
100n
F416
F417
F415
K7
4
21
43
61
43
K7
4
n0
22
84
42
T403
T404
T402
T401
T400
100n
2460
62
43
2454
K7
4
2456
22u
100n
67
42
n0
22
80
42
p0
22
3
R3
31
43
22
43
K7
4
100n
2451
2450
100n
100n
2432
F409
2433
53
42
100n
2
A
S
S
V
D
S
S
V
42
71
1
P
S
S
V
2
P
S
S
V
02
p0
22
SGND2
STABI
18
91
D
S
S
V|
B
U
S
01
1
A
D
D
V
3
2
A
D
D
V
41
1
P
D
D
V
32
2
P
D
D
V
21
1
A
S
S
V
1
IN2-
4
6
MODE
7
OSC
16
OUT1
21
OUT2
13
PROT
11
SGND1
2
STAGE
INP
INP
MANAGER
PWM
PWM
MOD
MOD
7401
BOOT1
15
22
BOOT2
8
IN1+
9
IN1-
5
IN2+
DRIVER
DRIVER
DRIVER
HIGH
HIGH
LOW
LOW
TDA8920
STABI
MODE
OSC
STAGE
CURRENT PROT
TEMP SENSOR
CTRL &
CTRL &
SHAKE
SHAKE
HAND-
HAND-
DRIVER
18
42
n0
22
2453
100n
n0
22
38
42
n0
22
28
42
47
42
p0
22
220n
1
2469
5405
22u
1
3
R3
12
43
22u
5404
R0
1
90
43
2477
100n
2411
220p
F407
1
R0
1
22u
5402
01
43
91
43
R0
1
2405
100n
30
43
3
R3
02
42
p0
22
2427
p0
33
54
42
22u
31
42
12
42
n0
22
n0
22
R2
2
52
43
220n
2415
100n
2401
14
42
n0
22
3
R3
10
43
n0
22
86
42
n0
22
57
42
n0
22
76
42
41
32
p0
22
9001
p0
22
07
42
220p
100n
2430
63
42
2465
2455
n5
1
100n
100n
2459
2480
100n
27
42
p0
33
4
5
LQR3215-1101F
1
2
3
100n
2457
1404
100n
2458
2478
100n
p0
22
21
42
p0
22
61
42
00
43
R0
1
100n
2426
80
43
R2
2
n0
22
04
42
22u
2400
2429
100n
36
42
n5
1
02
43
R0
1
R2
2
F411
82
43
51
43
R2
2
100n
2479
3
R3
11
43
2425
100n
100n
2403
p0
22
34
42
22u
1
5403
K7
4
60
43
72
43
K0
1
42
43
71
43
K0
1
K0
1
K0
1
41
43
2424
100n
R0
1
92
43
3
4
5
6
7
LQR3315-1001G
1402
1
2
4
5
F405
F406
1
2
3
70
43
1403
LQR3215-1201F
40
43
K0
1
K0
1
22u
5400
1
100n
2423
n5
1
90
42
71
42
n5
1
p0
33
16
42
220p
2438
p0
33
81
42
F401
20
43
K7
4
1
F402
5401
22u
12
4
T
22
4
T
81
4
T
41
4
T
71
4
T
31
4
T
91
4
T
02
4
T
51
4
T
61
4
T
11
4
T
21
4
T
01
4
T
OUT_1
OUT_2
OUT_6
Vss
Vdd
90
4
T
OUT_4
Vss
Vdd
Vss
Vdd
Vss
Vdd
Vss
Vdd
OUT_3
MODE_56
CLOCK
Vss
Vdd
Vdd
Vss
Vss Vss
Vss
Vss
Vdd
Vss
Vss
Vss
Vdd
Vss
OUT_5
MODE_34
CLOCK
Vdd
Vdd
Vss
Vss Vss
INPUT_4N
INPUT_4
Vss
Vss
Vss
Vss
Vss
Vdd
Vss
INPUT_5
INPUT_5N
INPUT_6
INPUT_6N
INPUT_1
INPUT_1N
MODE_12
CLOCK
Vdd
Vdd
Vss
Vss Vss
INPUT_2N
INPUT_2
Vss
Vss
Vss
Vss
Vss
Vdd
Vss
INPUT_3
INPUT_3N
3139_243_31485_a2_sh130_sh4.pdf 2004-11-10