Mono Board: Circuit Diagram (Part 4) - Philips HTS3500K/51 Service Manual

Circuit Diagram and PWB Layout

Mono Board: Circuit Diagram (Part 4)

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