Painel Power - Esquema Elétrico - Philips FWM37 Service Manual

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46
FW-M37
PAINEL POWER ESQUEMA ELÉTRICO
1
2
3
P2001 30-70W
1302
S30
F300
B1
1
7305
A1
A1
A
BDX53BFI
F301
2
A1
28.5V
3
GND
F302
4
GND
F303
5
B1
B1
F304
6
24.2V
24.8V
C1
C1
EH-B
7310
BC557B
A95
5V
B
LOW_PWR_CNTRL
13.1V
F308
7311
6335 for CDR only
BC547B
9301 for non CDR
4.4V
for
3322
3331
3392
CDR
3k3
3k3
1k5
7314
BC547C
2.5V
C
1.4V
1304
F309
A95
1
-Vkk
F312
2
F1
F314
3
F2
F315
4
PWR_DWN
F316
5
NTC
F317
6
ECO
D
LOW_PWR
7
C1
_SUPPLY
FE-BT-VK-N
LOW_PWR_SUP
NON CDR
1305
9306
1315
1316
1306
F320
1
1
1
left
ECO
T2A5
CDR ONLY
LEFT
NON-ECO
T1A
9307
LRIN
F348
2
2
2
GND_A
F322
3
3
3
right
RIGHT
19.5V
F319
F324
4
4
4
NTC
E
5
5
5
LOW_PWR
LOW_PWR_CNTRL
_CNTRL
3354
6
6
6
PWR_DWN
PWR_DWN
22K
CLIPPING
7
7
7
CLIPPING
F327
8
8
8
AMP_ON
3343
9
9
9
-Vkk
470K
10
10
10
F1
11
11
11
BC547B
F2
F
12
12
NC
FE-BT-VK-N
F329
13
VCD_ON
A95
FE-BT-VK-N
FE-BT-VK-N
1314
1310
C60
F332
CDR ONLY
1
1
LOW_PWR
LOW_PWR_SUP
_SUPPLY
F333
2
2
+12V_A
+11V_A
3
3
GND_A
F334
G
4
4
3346
6319
+11V_M
+12V_D
+5V6
5
5
1K8
GND_M
1N4148
F338
+5V6
6
6
D
W00
+5V6
3347
7
7
1K8
GND_D
F336
8
EH-B
5V_VCD
5V_VCD
A95
EH-B
OCD
+12V_D
W00
uP-Overvoltage
detection
1312
5V_VCD
H
1
+11V_CDR
2
4.5V
3
GND_D
4
7325
0V
BC547B
5
D
6
5V_CDR
F349
A95
PH-B
+12V_CDR
I
1
2
3
4
5
6
3395
+12V Regulator
CDR ONLY
0R22
3313
7303
BC557B
6K8
7306
F305
BD438
11.8V
11.9V
13.1V
11.3V
2326
2u2
3328
3.6V
1K
7312
BC547B
B1
3333
0.6V
68R
7315
BC547B
0.8V
1.4V
0.6V
7316
BC547B
0V
+5V6
NON CDR
CDR ONLY
5V6 Regulator
7318
9308
9309
L7805
F342
F344
19.5V
IN
OUT
GND
5.6V
5V6 Regulator
BDW94C
0.6V
7317
F343
2
3
18.5V
1
S30
NON-CDR ONLY
+5V6
Overvoltage
S00
Protection
BC368
7323
0.6V
19.5V
0V
7324
0.6V
7319
BC547B
3300
3K9
7320
5V Regulation
VCD_ON
+5V6
5V_VCD
5.6V
BD438
5V
VCD_ON_DET
5.1V
F337
6320
+5V6
4.5V
1N4148
only for not
switchable 5V
5V
7334
0.6V
F341
7321
BC547B
3376
BC547B
2344
470R
7322
4n7
BC547B
C60
VCD+CDR ONLY
4
5
6
7
8
9
+12V_CDR
B1
3381
100K
STP16NE06
7330
3380
OCD
28V
7331
1K
7333
1N4148
BC547B
3383
0V
BC547B
VCD_ON
100K
3394
0.6V
100K
5V
3382
F306
1301
CDR ONLY
F3A15
9399
10K
3390
7301
AN17850A
12
VCC
3305
5
IN
LF-POWER
47K
AMP
10
6
VOUTp
MUTE
7
VOUTn
2
STDBY
1
8
NC1
NC3
4
11
NC2
NC4
INGND
PWRGND
6311
0300
1N4003
2315
9300
4n7
LRIN
1300
F330
F3A15
9398
7302
AN17850A
12
VCC
5
IN
LF-POWER
AMP
10
6
VOUTp
MUTE
7
VOUTn
2
STDBY
1
8
NC1
NC3
4
11
NC2
NC4
INGND
PWRGND
3306
47K
2316
4n7
LRIN
+12V_D
Fan Control
11.6V
VCD_ON_DET
F346
11V
7327
A96
1313
BC327-25
F347
7.5V
1
+
FAN
2
-
6329
0V
EH-B
3391
BZX79-C3V9
0.6V
7332
A60
BC337-40
3K9
5V_VCD
D
CDR ONLY
CDR ONLY
7
8
9
10
11
12
13
C1
B1
A1
6331
6332
3377
0.8V
10K
19.5V
28.5V
41V
BZX79-C15
Overvoltage
7304
protection
BDW94C
40V
7307
F307
3318
BC556B
7309
3K3
STP16NE06
28V
40V
3309
9.5V
3326
4R7
19V
5303
4K7
BZX79-B3V9
1u
5301
1u
9.5V
3311
4R7
CL_DET
F310
9.5V
19V
F318
F325
F326
F328
3310
F331
4R7
5302
9.5V
2318
1u
A96
100n
5300
1308
1u
EH-B
3312
Left
Right
9.5V
for matrix surround only
4R7
A1
BC557B
6330
7328
3372
OCD
4.5V
0V
47K
3375
1N4148
7326
BC557B
10K
5V_VCD short circuit
40V
3366
5V
detection
10K
41V
W00
CL_DET
10
11
12
13
0300 D10
6303 E12
14
1300 E9
6304 A11
1301 B9
6305 A6
1302 A1
6306 B14
1304 C1
6307 B13
1305 D3
6308 C11
1306 D1
6309 B4
A00
1307-A F14
6310 C4
1307-B E14
6311 C9
1308 F12
6312 C3
1310 G1
6313 C5
1312 H1
6314 D3
1313 I9
6315 D14
Amplifier Part
A
1314 G1
6316 F5
1315 D1
6317 E6
1316 D1
6318 E6
2307 D8
6319 G3
2308 G8
6320 H4
2309 B9
6321 G5
2310 E9
6322 H5
2315 D9
6325 E5
2316 G9
6326 H2
41V
2317 F13
6327 H3
2318 F13
6328 I13
2319 F13
6329 I7
2320 F13
6330 H11
2321 F14
6331 A10
2322 F13
6332 A11
10V
7308
2323 A5
6333 B2
BC337-40
2324 B14
6334 B4
B
2325 A5
6335 B2
2326 A3
7301 B8
14.4V
2327 B6
7302 E8
2328 D4
7303 A4
2329 E5
7304 A13
6307
2330 E5
7305 A3
2331 E6
7306 A5
2332 F5
7307 B12
2333 F7
7308 B14
2334 H6
7309 B12
2335 H5
7310 B3
2336 E4
7311 B3
2337 F4
7312 B6
2338 F4
7314 C2
C
2339 I2
7315 C5
2340 I14
7316 C5
2341 I7
7317 E4
2342 I8
7318 D6
2343 D3
7319 F6
2344 I4
7320 G4
2348 B7
7321 H4
3300 G6
7322 I5
3305 B7
7323 F3
3306 G7
7324 F4
3307 D8
7325 H2
3308 G8
7326 I12
3309 B10
7327 H8
3310 F10
7328 H10
D
3311 C10
7330 A7
3312 F10
7331 A8
3313 A5
7332 I9
3314 A14
7333 A9
3315 A12
7334 H5
3316 A3
9300 D9
3317 A3
9301 B3
3318 B13
9302 D3
3319 B4
9303 D2
3320 B5
9306 D3
3321 B5
9307 E3
3322 B2
9308 D4
3324 B4
9309 D4
3325 B4
9310 A7
E
3326 B12
9398 E9
3327 B6
9399 B9
1307-B
L00
3328 B5
F300 A1
YKD21-0026
3329 C14
F301 A1
4
3330 C14
F302 A1
3331 B2
F303 A1
LEFT
3
3332 C3
F304 A1
3333 B6
F305 A4
2
3336 C5
F306 B9
3337 C6
F307 B13
1
RIGHT
3338 C2
F308 B2
3339 D4
F309 C1
3340 D14
F310 D13
2317
YKD21-0026
3341 E14
F311 C3
1307-A
F
3343 F3
F312 C1
100n
3344 E6
F313 C9
3345 F5
F314 C1
A00
3346 G2
F315 D1
3347 G2
F316 D1
3348 G4
F317 D1
3349 H4
F318 D13
3350 H5
F319 E3
3351 H5
F320 D2
3352 I5
F322 E2
3354 E3
F324 E2
3355 E3
F325 E11
3356 E4
F326 E11
3357 F5
F327 E2
G
3358 F5
F328 F11
3359 I3
F329 F2
3360 H3
F330 E9
3361 I3
F331 F11
3362 H3
F332 G1
3363 I3
F333 G1
3364 H12
F334 G1
3365 I12
F336 H1
3366 I13
F337 G4
3367 I14
F338 G1
3368 I6
F340 G9
3369 H7
F341 H5
3370 I7
F342 D3
3371 H8
F343 E4
H
3372 H11
F344 D6
Clipping Detection
3373 I10
F345 I14
A11
3374 H4
F346 H7
3375 I13
F347 I9
3376 H7
F348 E2
3377 A10
F349 I1
3378 A10
3379 D13
3380 A7
3381 A8
3382 A8
F345
3383 A8
CLIPPING
3390 B7
3391 I8
I
3392 A2
3393 A8
3394 A9
3395 A5
3396 A4
3397 H4
3398 A4
5300 F10
5301 C10
5302 F10
5303 B10
6300 E12
6301 E12
6302 E13
14

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