Mono Board: Circuit Diagram (Part 4) - Philips HTS3300/98 Service Manual

Circuit Diagram and PWB Layout

Mono Board: Circuit Diagram (Part 4)

A
B
C
D
E
F
G
H
I
J
HTS3300 7
1 2 3 4
Vdd
2101 2102
100n 100n
7100
TDA8920
9 IN1-
INPUT_1N
INP
REL1
STAGE
PWM CTRL &
IN1+
8 SW1
INPUT_1
MOD HAND-
2135
13 PROT MUTE
Vss EN1
SHAKE
220p
SGND1
11
7 OSC
CLOCK OSC
TEMP SENSOR
6 MODE MANAGER
MODE_12 MODE
CURRENT PROT
2 SGND2
F122
EN2
2134
18 STABI
Vss STABI
MUTE
CTRL &
220n SW2
IN2+
5
INPUT_2
PWM
REL2
HAND-
INP
MOD
STAGE SHAKE
4 IN2-
INPUT_2N
2129
100n
2130
100n
Vss Vss
Vdd
Vss
Vss
2201 2202
100n 100n
7200
TDA8920
IN1-
9
INPUT_3N
INP
REL1
STAGE
CTRL &
PWM
8 IN1+ SW1
INPUT_3
MOD HAND-
2235
13 PROT MUTE
Vss EN1
SHAKE
220p
11 SGND1
OSC
7
CLOCK OSC
TEMP SENSOR
MANAGER
6 MODE
MODE_34 MODE
CURRENT PROT
F122
2 SGND2
EN2
2234
18 STABI STABI
Vss
MUTE
220n SW2 CTRL &
5 IN2+
INPUT_4 PWM
REL2 HAND-
INP
MOD
STAGE
SHAKE
4 IN2-
INPUT_4N
2229
100n
2230
100n
Vss Vss
Vdd
Vss
Vss
2301 2302
100n 100n
7300
TDA8920
9 IN1-
INPUT_5N
INP
REL1
STAGE
CTRL &
PWM
IN1+
8 SW1
INPUT_5
MOD HAND-
2335
13 PROT MUTE
Vss EN1
SHAKE
220p
SGND1
11
OSC
7
CLOCK OSC
TEMP SENSOR
6 MODE MANAGER
MODE_56 MODE
CURRENT PROT
F122
SGND2
2
2334 EN2
18 STABI STABI
Vss
MUTE
CTRL &
220n SW2
IN2+
5
INPUT_6 PWM
REL2
HAND-
INP
MOD
STAGE SHAKE
4 IN2-
INPUT_6N
2329
100n
2330
100n
Vss Vss
Vss
1 2 3 4
EN 22
5 6 7
Vdd Vdd
2106
22u
Vdd Vss
2104 2107
100n 100n
Vss Vss
2105 2108
100n 100n
BOOT1
15
DRIVER
HIGH
5102
OUT1 16 1
OUT_1 F104
DRIVER 22u
Vdd Vss
LOW
F109
VSSP1
VDDP2
F112
BOOT2
22
DRIVER
HIGH
5103
OUT2 21 1
OUT_2
DRIVER 22u
LOW
2128 2127
100n 100n
V ss Vss
Vdd Vdd
2206
22u
2204 2207
Vdd Vss
100n 100n
Vss
2205 2208
100n 100n
BOOT1 15
DRIVER
HIGH
5202
OUT_3
OUT1 16 1
F120
DRIVER
22u
Vdd Vss
LOW
F121
VSSP 1
VDDP2
F122
BOOT2 22
DRIVER
HIGH
5203
OUT2 OUT_4
21 1
DRIVER 22u
LOW
2228 2227
100n 100n
V ss Vss
Vdd Vdd
2306
22u
2304 2307
Vdd Vss
100n 100n
Vss
2305 2308
100n 100n
BOOT1
15
DRIVER
HIGH
5302 F128
OUT_5
OUT1 16 1
DRIVER 22u
Vdd Vss
LOW
VSSP1
F129
VDDP2
F130
BOOT2 22
DRIVER
HIGH
5303
OUT_6
OUT2 21 1
DRIVER
22u
LOW
2328 2327
100n 100n
Vss Vss
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
2413 B7 T408 I8
IXXX
2414 B7 T409 A6
2415 B2 T410 A6
2416 B6 T411 A6
IXXX
2417 B6 T412 B6
2418 B3 T413 B7
2420 B6 T414 C7
IXXX
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
1XXX
2430 D3
2431 D4
2432 D5
C
2433 D5
2434 E3
2435 D6
2436 E6
LQR3315-1001G 2438 E2
2439 D6
2440 E7
2441 E7
2442 F2
2443 E6
2444 F6
D 2445 F3
2447 E6
1XXX 2448 F7
2449 F7
2450 F3
2451 F5
2452 F5
2453 G3
LQR3215-1101F 2454 G5
2455 G5
IXXX 2456 G5
2457 H3
E
2458 H4
2459 H5
IXXX
2460 H5
2461 H3
2463 H6
IXXX
2465 H2
2466 H6
2467 I7
2468 I7
2469 I2
2470 I6
1XXX
2471 I6
F
2472 I3
2474 I6
2475 J7
2476 J7
2477 J3
LQR3215-1201F
2478 J5
2479 J5
2480 J3
9XXX 2481 B7
2482 C7
2483 E7
2484 F7
G
1XXX
2485 I7
2486 J7
3400 A4
3401 A6
3402 A2
3403 B6
3404 B8
LQR3315-1101G 3405 B7
3406 B2
3407 B8
3408 C7
H
3409 C4
3410 D3
3411 E6
3412 E2
3413 F6
IXXX
3414 E8
3415 E7
3416 F2
IXXX
3417 E8
3418 F7
3419 G4
3420 G3
IXXX
I
3421 H6
3422 H2
3423 I6
3424 H8
3425 I7
3426 I2
3427 I8
3428 J7
3429 J4
5400 A6
5401 B6
5402 E6
J
5403 F6
5404 H6
5405 I6
7400 A3
7401 D3
7402 H3
9001 G9
F401 A8
F402 B8
F403 B8
8 9