Servo Board 43661: Driver - Philips VAE8015 Service Manual

Electrical Diagrams and Print-Layouts
Servo Board 123 43661: 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
B
4
V+
3
W+
2
W-
I371
I372
1
HALL+
I339
I346
C
I347
I352 3336 I353
D
82K
4
LM833D
2 7304-A
A3V3
3 8
2331
1302
2322
1 D5V
100n
I355 I356
3337
2 100n
E -SIN
27K
3 +SIN
4
+COS
I358
5
-COS
3339
6
82K
F305
7 SL+
4
F306
8 SL-
6
F
I360
52271-XX90
LM833D
8
5
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
2
1
OUT
2 GND
1
6301
F315 F316
+12V
BAS316
I 7311
FANSPEED F317
BC847B
1 2 3
VAE8015 / 8020
4 5 6
2302 3305
D5V
47n 4R7
2303
I310
7301 4u7
25
BA6665FM
28
VCC RNF
3 A3
VM2 27
DRIVER
5 A2
7 A1 GAIN 26
NC6
CONTROL
1 NC1
I328
4305
+ -
2
NC2 +
REV 24
-
REV
9 H1+
I302
PS 23
+
MEN
PS
10 H1-
-
EC 22
4 NC3
+ I336
21
+ - ECR
6
NC4 -
I338
CNF 20
11 H2+
+
12 H2- VH 19
-
H BIAS
F311
FG1 18
15 TACHO1
NC5
+
- F312
FG2 17
TACHO2
13 H3+
F313
FG3 16
+
T3-MOTO2
14 H3-
-
GND
MT1 MT2
8 29 30
3335
I350 82R I351
SINPH
1
PH-S
I357
3338
REFSIN
10K
I359
COSPH
7
I364
3343
REFCOS
10K
23
10
14
15
3359 F320
12
+12V
2K
13
F319
3
IN OPTION
7308 7309 4221
MEN
BSH205
BC847B
F321
4220
MEN_FAN
F318
7310
BC847B
2333
22u
4 5 6
7. 34
7 8 9 10
I307
5301
+12V
OPTION
100MHZ
2337
47n
2336
47n
I373 I329
3321
MOTOR
56K
3325
D3V3DEC
470R
7302
BA5938FM 21
I316
1 VOL-
X2
I324
2 VOL+
X2
I332 I333
4300 3 VIN1
+
-
4 VIN2
I334 I337
3323
7 MUTE
MUTE
FO
2K2 RAC-SW
5 NC1
6 NC2 VOLTAGE
CONTROL
9 NC3
D3V3S
11 NC5
I345
VO2+
12
X2
LOGIC
TRAY
1301
I349
13 VO2-
1
TRAYSW X2
I376 2321
2
15 16 8
1n
3 TR+
4 TR-
I354 5302
+12V
100MHZ
7306
25 11 9 BA5944FP
PREVCC POWVCC REGVCC
COMP1-IN1+ 3
1 COMP1-OUT
COMP1-IN1- 2
6 COMP2-OUT
COMP2-IN2+ 4
RESET-OUT
COMP2-IN2- 5
3340
8 REG2-OUT
RESET 24
3K3
RESET-IN 7
REGVCC
REG1-OUT
I365
IN2 17
LEVEL
OUT2+
SHIFT
I366
3344
IN1 18
LEVEL
3K3
OUT2-
SHIFT
I369 3346
BIAS 19
470R
OUT1- REG2-SW 21
REG2
ON/OFF
I370
OUT1+ DRIVER-MUTE 22
DRIVER
TTEN
MUTE
PREGND POWGND HEATSINK
3348
20 16 27 26
D5V
100K
7 8 9 10
11 12 13
3367
470R
3368
I375 470R
I374
3366
470R I300
OPTION
3300
3369
2K7
470R
3302 I301
I304 5300
2K7
+12V
100MHZ
10 22
I317
27
VO4-
X2
I325
VO4+ 26
X2
I331 I319 I326
F323
3352 3320
VIN5 25 4301
15K 3K3
VIN4 24
+
-
I335
3324
BIAS 23
D3V3S
+
470R 1%
-
+ -
I341 I342 I343
3351 3330
VIN3 20
I344
3331 4K7 3K3
VREF 19
D5V
10K
VO3+ 18
X2
VO3- 17
X2
MT GND3
14 29 30 28
I361 I362
3341
TOC
1K
I367 I368
3345
TOS
1K
D3V3S
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
3364
2312 D8 F312 C6
ACT-EMFN
2K7 2313 D11 F313 C6
2314 B3 F314 H2
2315 B7 F315 I2
2316 C6 F316 I3
I378 2317 D13 F317 I3
3365
ACT-EMFP 2318 C3 F318 I4
2K7 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
RA
2337 A10
2338 B13
2339 H2
3300 A13
3302 B13
3303 B12
3304 B13
D
3305 A5
3307 C1
3308 C12
3309 B12
SL
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
TR 13003_001
7301 A4
7302 C9
150703
7304-A D3
14