Philips FW-C700 Service Manual page 63

www.freeservicemanuals.info
0300 D10 1307-a F14 1315 D1 2305 B8 2312 F10
1300 F9 1307-b E14 1316 D1 2306 G7 2313 C10
1301 B9 1308 F12 2300 E8 2307 D8 2314 G10
1302 A1 1310 G1 2301 B7 2308 H8 2315 D9
1304 C1 1312 H1 2302 F7 2309 B9 2316 H9
1305 D3 1313 I9 2303 B7 2310 F9 2317 F13
1306 E1 1314 G1 2304 G7 2311 B10 2318 F13
1 2
P2001 30-70W
1302
1
41V
A A1
A1
2
A1
3
GND
4
GND
5 28.5V
B1
B1
6 19.5V
C1 C1
EH-B
B
5V
LOW_PWR_CNTRL
BC337-40
C 2.5V
1304
1
-Vkk
2
F1
3
F2
4
PWR_DWN
5
D
NTC
6
ECO C1
LOW_PWR 7 LOW_PWR_SUP
_SUPPLY
1306
LOW_PWR_SUP
(1315,1316)
1 LEFT
LEFT
+5V6
2
GND_A
LRIN
3
RIGHT
RIGHT
E
4 NTC
NTC
LOW_PWR 5 LOW_PWR_CNTRL
_CNTRL
6
PWR_DWN
7
CLIPPING
CLIPPING
8
AMP_ON
Overvoltage
9
-Vkk
10
F1
F
11
F2
12
NC
13
VCD_ON
VCD_ON
FE-BT-VK-N
1310(1314)
NTC
1
LOW_PWR LOW_PWR_SUP
_SUPPLY
2
+12V_A
+11V_A
3
G
GND_A
4
3346
+11V_M
+12V_D
5
GND_M 1K5
+5V6
6
D
+5V6 3347
7
1K5
GND_D
8
5V_VCD
5V_VCD
EH-B
OCD
H
1312
1
5V_CDR
5V_VCD
2
3
GND_D
4.5V
4
5
D
6
7325
+11V_CDR
BC547B
+12V_CDR
I PH-B
.....V DC-voltages measured
V EVM
with low output power
1 2
11-7
2319 F13 2326 B3 2333 G7 2340 I14 3303 B8 3310 F10 3317
2320 F13 2327 B6 2334 H6 2341 I7 3304 F7 3311 C10 3318
2321 F14 2328 D4 2335 H5 2342 I8 3305 C7 3312 G10 3319
2322 F13 2329 E5 2336 E4 2343 D3 3306 H7 3313 A5 3320
2323 A4 2330 E5 2337 F4 3300 G6 3307 D8 3314 A14 3321
2324 B14 2331 E6 2338 F4 3301 B7 3308 H8 3315 A12 3322
3309 B10 3316 A3 3323
2325 A5 2332 F5 2339 I2 3302 F7
3 4 5
3395
CDR ONLY
0R22
3313
7303
BC557B
6K8
B1
7305
BDX53BFI
7306
BD438
28.5V
11.9V
13.1V
11.3V
24.8V
2326
7310
BC557B
13.1V 2u2
24.2V
7311
3328
3.6V
BC547B
1K
4.4V
B1
7314 7315
BC547B
0.8V
1.4V
1.4V
0.6V
7316
0V BC547B
NON CDR
1305
9306
19.5V
5.6V
T1A
+5V6
T2,5A
BDW94C 5V6 Regulator
7319
3 7317
BC368 2 FOR SETS WITH CDR ONLY
9307 19.5V
0V
18.5V
3354 1
22K FOR SETS WITHOUT CDR ONLY
3343
Protection
470K
0.6V
7323
BC547B
7324 0.6V
BC547B
5V Regulator
7320
VCD_ON
6319 +5V6
5.6V BD438 5V
+5V6
VCD_ON_DET
1N4148
5.1V
6320
4.5V
+12V_D +5V6
µP-Overvoltage 1N4148
only for not
detection
switchable 5V
1N4148
5V
1,2V
7321
6326 0.6V
BC547B
7334
2344 BC547B
6327
0V
4n7
7322
0.6V
1N4148
BC547B
VCD+CDR ONLY
3 4 5
12/2/2013
3324 B4 3331 B2 3340 D14 3347 G2 3354 E3 3361 I3 3368
A3
B13 3325 B4 3332 B3 3341 E14 3348 G4 3355 F3 3362 H3 3369
B4 3326 B12 3333 C6 3342 E10 3349 H4 3356 F4 3363 I3 3370
B5 3327 B6 3336 C5 3343 F3 3350 H5 3357 F5 3364 I12 3371
B5 3328 B3 3337 C6 3344 E6 3351 H5 3358 F5 3365 I12 3372
B2 3329 C14 3338 C2 3345 F5 3352 I5 3359 I3 3366 I13 3373
B13 3330 C14 3339 D4 3346 G2 3353 E7 3360 H3 3367 I14 3374
6 7 8
+12V Regulator
+12V_CDR
3381
100K
STP16NE06
7330
3380
0V
28V
11.8V
7331
1K 7333
BC547B
3383
BC547B
0V
0V
100K
3382
CDR ONLY
7301
3301
AN7591 2
1.5V
NF2
220R
7312
BC547B INPUT
LRIN
CIRCUIT
3333
4.5V 6 STBY
0.6V
68R
RIPPLE
1 RF
18V FILTER
1.5V 4 NF1 INPUT
CIRCUIT
IN
Power Amplifier 5
3305
0V
4K7
5V6 Regulator
C1
7318
L7805
9308 5.6V
5.6V
+5V6
IN OUT
GND
0.6V 2300
6323
10u
1N4148
LRIN
7302
3302 1.5V
AN7591 2
NF2
220R
INPUT
LRIN
LEFT CIRCUIT
4.5V
6 STBY
RIPPLE
3300
18V 1 RF
AMP_ON FILTER
3K9
1.5V 4 NF1
INPUT
5V_VCD
CIRCUIT
IN
Power Amplifier 5
3306
0V
4K7
+12V_D Fan Control
11.6V
3376 11V
7327
BC327-25
470R
7.5V
6329
3391
BZX79-C3V9 0.6V
3K9
D
6 7 8
World of free manuals
11-7
I6 3375 I13 3382 A8 6300 E12 6307 B13 6314 D2 6321 H5
H7 3376 I7 3383 A8 6301 E12 6308 C11 6315 D14 6322 H5
I7 3377 A10 3391 I8 6302 E13 6309 C4 6316 F5 6323 E8
H8 3378 A10 5300 G10 6303 E12 6310 C4 6317 E6 6324 E7
I11 3379 D13 5301 C10 6304 B11 6311 D9 6318 E6 6325 E5
I10 3380 A7 5302 G10 6305 A6 6312 C2 6319 G3 6326 H2
H4 3381 A8 5303 C10 6306 B14 6313 D5 6320 H4 6327 H3
9 10 11
B1
C1 B1
6332
6331
OCD 3377
0.8V
10K 19.5V 28.5V
1N4148 BZX79-C15
VCD_ON
3394
100K
Overvoltage
protection
1301
F3A15
7309
STP16NE06
16V
28V
12 11
VCC B2
3309
9.5V 3326
DRIVER SEPP OUTP O2 10
4R7
CIRCUIT CIRCUIT
5303
4K7
1u
PROTECTION
CIRCUITS
5301
9.5V 1u
DRIVER SEPP OUTP O1 7
3311
CIRCUIT CIRCUIT
4R7
GND1 GND2 B1
3 9 8
16V
6311
0300
1N4003
9300
LRIN
19V
2315
4n7
LRIN
0V
3342
7300
0.6V
BC547B
10K
LRIN
1300
F3A15
16V
1308
12 11
EH-B
VCC B2
3310
Left
9.5V
O2 10
DRIVER SEPP OUTP
for matrix surround only
4R7
CIRCUIT CIRCUIT
5302
1u
PROTECTION
CIRCUITS
5300
9.5V 1u
O1 7
DRIVER SEPP OUTP
3312
CIRCUIT CIRCUIT
4R7
GND1 GND2 B1
3 9 8
16V
2316
4n7
LRIN
BC557B
6330
VCD_ON_DET 7328 3372 OCD
0V
4.5V 47K
1313 1N4148
1
+
5V_VCD short circuit
FAN
5V
2
-
detection
0V
EH-B
7332
BC337-40
5V_VCD
CDR ONLY CDR ONLY
9 10 11
www.nostatatech.nl
6328 I13 7302 F8 7309 B12 7316 C5 7323 F3 7331 A8 9308 D4
6329 I7 7303 A4 7310 B3 7317 E3 7324 F4 7332 I9 9309 D4
6330 H11 7304 A13 7311 B3 7318 D6 7325 I2 9300 D9 9310 A5
6331 A10 7305 A3 7312 B6 7319 F6 7326 I12 9302 D3
6332 A11 7306 A5 7313 D12 7320 G4 7327 I8 9303 D2
7300 E9 7307 B12 7314 C2 7321 H4 7328 H10 9306 D3
7301 B8 7308 B14 7315 C5 7322 I5 7330 A7 9307 E3
12 13 14
A1
A
Amplifier Part
41V
7304
41V
BDW94C
40V
7307
3318
BC556B
10V
7308
B
3K3
BC337-40
40V
3323 14.4V
47K
6307
19V
BZX79-B3V9
C
CL_DET
10V
7313
BC557B
9.5V
D
10V
E
1307-B
YKD21-0026
4
LEFT
3
2
1 RIGHT
2318 2317 YKD21-0026 F
1307-A
100n 100n
Right
G
H
A1
Clipping Detection
3375
7326
10K
BC557B
40V
3366
CLIPPING
10K I
41V
CL_DET
NOT ON ALL VERSIONS
Power2001 30-70W, 2001-08-21
12 13 14