Servo Board 43353: Driver - Philips VAE8015 Service Manual

Electrical Diagrams and Print-Layouts
Servo Board 123 43353: Driver
1 2 3
DRIVER
A
1300
52271-1190
11
WCOIL F302
10
VCOIL F303
9
UCOIL F304
8
U-
7
V-
6
U+
I330
5
HALL-
I327
10
B
4
V+
3
W+
2
W-
I371
11
I372
1
HALL+
I339
12
15
I346
C 13
I347
14
I352 I353
3336
D
82K
4
LM833D
2 7304-A
1
A3V3
3 8
1302 2331
2322 D5V
1
100n
I355 I356
100n 3337
E 2
-SIN
27K
3
+SIN
4
+COS
I358
5 -COS
3339
6
82K
F305
7 SL+
4
F306
8
SL-
6
F
52271-XX90 I360
LM833D
5 8
7304-B
D5V
I363
3342
27K
G
52271-XX90 52271-XX90 52271-XX90 52271-XX90
F307
1303-1
L1+
1
F308
1303-2
L1-
2
F309
1303-3
L2+
3
F310
1303-4 L2-
4
H
7312
LD1117
1304
PH-S
F314
1 2
OUT IN
2 GND
1
F315 6301 F316
+12V
BAS316
I 7311
F317
FANSPEED
BC847B
1 2 3
VAE8015 / 8020
4 5 6
2302
3305
D5V
4R7
47n
2303
I310
7301 4u7
25
BA6665FM
28
VCC RNF
3 A3
VM2 27
DRIVER
5 A2
7 A1 26
GAIN NC6
CONTROL
1
NC1
I328
+ - 4305
2 NC2 +
REV 24
-
REV
9 H1+
I302
PS 23
+
MEN
PS
H1-
-
22
EC
4
NC3 +
I336
ECR 21
+ -
6
NC4 -
I338
CNF 20
H2+
+
H2- VH 19
-
H BIAS
F311
FG1 18
TACHO1
NC5
+
- F312
FG2 17
TACHO2
H3+ F313
FG3 16
+
T3-MOTO2
H3- -
GND
MT1 MT2
8 29 30
3335
I350 82R I351
SINPH
PH-S
I357
3338
REFSIN
10K
I359
COSPH
7
I364
3343
REFCOS
1 COMP1-OUT
10K
6 COMP2-OUT
23 RESET-OUT
8 REG2-OUT
10 REG1-OUT
14 OUT2+
15 OUT2-
3359 F320
12 OUT1-
+12V
2K
13 OUT1+
F319
3
7308 7309 PREGND
MEN
BSH205
BC847B
F321
F318
7310
BC847B
2333
22u
4 5 6
7. 27
7 8 9 10
I307
5301
+12V
OPTION
100MHZ
2337
47n I375
2336 I374
47n
I373 I329
3321
MOTOR
56K
I304
3325
D3V3DEC
470R
7302
BA5938FM 21 10 22
I316
1 VOL-
X2
I324
2 VOL+
X2
I332 I333
4300 3 VIN1
+ +
-
4 VIN2
I334 3323 I337
7 MUTE
FO MUTE
2K2 RAC-SW
5 NC1
+
6 NC2 VOLTAGE
CONTROL
9 NC3
D3V3S
11 NC5
I345
12 VO2+
X2
LOGIC
1301 TRAY
I349
1 13 VO2-
X2
TRAYSW
2321
I376
2
15 16 8 14
1n
3 TR+
4
TR-
I354
5302
+12V
100MHZ
7306
25 11 9 BA5944FP
PREVCC POWVCC REGVCC
COMP1-IN1+ 3
COMP1-IN1- 2
COMP2-IN2+ 4
COMP2-IN2- 5
3340
RESET 24
3K3
RESET-IN 7
REGVCC
I365
IN2 17
LEVEL
SHIFT
I366
3344
IN1 18
LEVEL
3K3
SHIFT I369
3346
BIAS 19
D3V3S
470R
REG2 REG2-SW 21
ON/OFF
I370
DRIVER-MUTE 22
DRIVER
TTEN
MUTE
POWGND HEATSINK
3348
20 16 27 26
D5V
100K
7 8 9 10
11 12 13
3367
470R
3368
470R
3366
470R I300
OPTION
3300 3364
3369
2K7 2K7
470R
3302 I301 3365
5300 2K7 2K7
+12V
100MHZ
I317
27
VO4-
X2
I325
VO4+ 26
X2
I331 I319 I326
3352 F323 3320
VIN5 25 4301
RA
15K 3K3
VIN4 24
-
I335
3324
BIAS 23
D3V3S
+
470R
1%
-
-
I341 3351 I342 3330 I343
20
VIN3
SL
I344
3331 4K7 3K3
VREF 19
D5V
10K
VO3+ 18
X2
VO3- 17
X2
MT GND3
29 30 28
I361 3341 I362
TOC
1K
I367 I368
3345
TOS
1K
CL 26532126_036.eps
11 12 13
14 1300 A1 7304-B F3
1301 E7 7306 F8
1302 E1 7308 H4
1303-1 G1 7309 H5
1303-2 G1 7310 I4
1303-3 G1 7311 I2
1303-4 H1 7312 H4
1304 H1 F302 A2
2300 B10 F303 A2
2301 B11 F304 A2
2302 A5 F305 F2
A 2303 A5 F306 F2
2304 A7 F307 G2
2305 A8 F308 G2
2309 D13 F309 G2
2310 B3 F310 H2
2311 B7 F311 C6
I377
2312 D8 F312 C6
ACT-EMFN
2313 D11 F313 C6
2314 B3 F314 H2
2315 B7 F315 I2
2316 C6 F316 I3
I378 2317 D13 F317 I3
ACT-EMFP 2318 C3 F318 I4
2319 E12 F319 H4
B
2320 E8 F320 H4
2321 E9 F321 I4
2322 E1 F322 D8
2323 F9 F323 C13
2324 F9
2325 E3
2326 G10
2327 G3
2328 H10
2329 H10
2331 E3
C
2332 H4
2333 I4
2334 H1
2335 B13
2336 A10
2337 A10
2338 B13
2339 H2
3300 A13
3302 B13
3303 B12
3304 B13
D
3305 A5
3307 C1
3308 C12
3309 B12
3310 A6
3311 A6
3312 A7
3313 A7
3314 C12
3315 B12
3316 B9
3317 B9
E
3318 B9
3319 B9
3320 C13
3321 B7
3323 D8
3324 D12
3325 B8
3326 D12
3327 D9
3328 B7
3329 C6
F 3330 D13
3331 D12
3332 E12
3335 D5
3336 D3
3337 E3
3338 E4
3339 E3
3340 G10
3341 G11
3342 F3
3343 F4
G
3344 H10
3345 H11
3346 H10
3347 H9
3348 H9
3351 D12
3352 C13
3353 D8
3354 H3
3355 I3
3356 I3
3357 I4
H
3358 I5
3359 H4
3361 B7
3362 I2
3364 A13
3365 B13
3366 A10
3367 A10
3368 A10
3369 A10
3370 E7
I
4300 C9
4301 C12
4305 B7
4306 H5
5300 B11
5301 A8
5302 F10
6301 I3
7301 A4
7302 C9
221102
7304-A D3
14