Philips FWD876 - Circuit Diagram - Control Board

5-3 5-3
CIRCUIT DIAGRAM - CONTROL BOARD
R
R
325
325
33
C318 104
D302
302
1N
1N
4148
4148
C317 104
ZD303
ZD303
5V
5V
1
ZD302
ZD302
5V1
C332
100P
100P
C328
100U/35V
D303
303
1N
1N
4148
4148
D304
304
1N
1N
4148
4148
R348
R348
33K
33K
R312 10K
10K
R311
R311
10K
10K
R310
R310
10K
10K
C319 104
104
C320
104
R326
326
33
R327
327
33
C322
C322
104
104
R324 47
VFD_CL
CL
K
VFD_DA
DA
IR
R323
10K
ON/OFF
GND
AC
AC
1
R317
317
1K
R318
318
1K
1K
R320
320
22K
22K
ZD
ZD
301
301
5V
5V
1
R328
328
0
BK5V
BK5V
R342
3K3
C331
103
C330
330
103
R345
345
2.2K
2.2K
R343
343
2.2K
R346
346
2.2K
2.2K
ZD300
5V1
C313
C313
27P
C314
27P
R308
10K
R307
10K
C315
104
VR300
300
DIGITAL VOL
R301
301
33
33
R305
305
33
R302
302
33
33
R306
306
33
C325
100U/16V
1 2 3
SN300
SN300
SENSOR
D305
305
1N
1N
4148
4148
R344
344
2.2K
2.2K
C305 33P
C302 33P C304 33P
C301
33P
C303 33P
Grid
Grid
1
Grid
Grid
2
Grid
Grid
3
Grid
Grid
4
Grid
Grid
5
Grid
Grid
6
Grid
Grid
7
Grid
Grid
8
Grid
Grid
9
Grid10
Grid10
Grid11
Grid11
Seg1 Seg2 Seg3 Seg4 Seg5 Seg6 Seg7 Seg8 Seg9 Seg10 Seg11
R303
303
33
R304
304
33
C323
100U/16V
-27V
D306
306
1N
1N
4148
4148
R347
347
2.2K
2.2K
TA308
STANDBY-
ON
TA307 OS
OS
D
TA306
DISC
TA305
TUNER
TA304
OPEN.CLOSE
TA303
DBB
TA302
FF+
TA301
STOP
TA317
CLOCK
TA316
DBB.MAX
TA315
USB
TA314
TAPE.AUX
TA313
MAX SOUND
OUND
TA312
SOUND ORS
RS
URROUND
TA311
FF-
TA310
PLAY.PAUSE
TA300
TUNING
NG
TA309
SEARCH
VFD_CE
CE
LD303
LD303
AUDIO
LD305
LD305
TIME
TIME
R
LD307
LD307
FF-
R336
470
470
R340
R340
470
470
R338
470
470
C321
104
C329
C329
100U/10V
LD301
LD301
VOLUMEIED
ED
LD302
LD302
VOLUME LED
LED
AC
AC
2
-27V
27V
LD304
LD304
SURROUND
LD306
PROGRAM
LD308
LD308
FF+
R337
470
470
R341
R341
470
470
R339
470
470
DISPLA
LA
Y
1
1
2
2
3
3
5
5
6
6
7
7
8
8
9
9
10
10
10
11
11
11
12
12
12
13
13
13
14
14
14
15
15
15
16
16
16
17
17
17
18
18
18
19
19
19
20
20
20
21
21
21
22
22
22
23
23
23
24
24
24
25
25
25
26
26
26
27
27
27
28
28
28
29
29
29
30
30
30
31
31
31
33
33
33
34
34
34
35
35
35
DP300
300
872VFD
R321
10K
Seg12 Seg13 Seg14 Seg15 Seg16
ECO-STAN DB
DB
Y
LD
LD
300
300
STAN
AN
DB
DB
Y
R314
314
1K
Q300
300
2SA733
733
R315 10K
D300
300
1N
1N
4148
C324
100U/16V
EC
EC
O-STAN
O-STAN
DB
DB
Y
D301
301
IN
IN
4148
4148
C306 33P
33P
C307 33P
33P
C308 33P
33P
Q302
302
2S
2S
C945
945
R335
330
330
R316
10k
10k
VOLUME LED
SW
SW
1
1
SW
SW
2
2
SW
SW
3
3
SW
SW
4
4
DOUT
5
DIN
6
NC
7
CLK
8
ST
ST
B
9
K1
10
10
K2
11
11
K3
12
12
K4
13
13
VDD
14
SG1/KS1
15
SG2/KS
2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7/KS7
21
SG8/KS8
22
SG9/KS9
23
SG10/KS10
24
SG11/KS11
25
SG12
26
SG
SG
13
13
27
27
SG
SG
14
14
28
28
SG
SG
15
15
29
29
SG
SG
16
16
30
30
SG17/
17/
GR12
31
31
SG18/
18/
GR11
32
32
VDD
33
33
VEE
34
34
SG19/
19/
GR10
35
35
SG20/GR
GR
9
36
36
GR8
37
37
GR7
38
38
GR6
39
39
GR
GR
5
40
40
GR
GR
4
41
41
GR
GR
3
42
42
GR
GR
2
43
43
GR
GR
1
44
44
VDD
45
45
LED5
46
46
LED4
47
47
LED3
48
48
LED2
49
49
LED
1
50
50
GN
GN
D
51
51
OSC
52
52
IC
IC
300
300
PT6311
PT6311
R329
329
0
R330 0
R331 0
C309 33P
33P
C310 33P
33P
C311 33P
33P
C312 33P
33P
R309 10K
R332
56K
SW200
SW201
201
GND1
R203
203
33
33
R205
205
33
R202
15K
15K
R201
15K
C201
104
104
C200
100U/16V
GND2
GND2
GND2
L200 600
USB-NO
NO
USB-PO
1
1
2
2
3
3
4
4
5
5
6
6
USB
USB
200
USB2.0
C202
27P
27P
C203
27P
27P
US
US
B PORT
LD200
LD200
USB
USB
LED
R200
R200
470
470
Q200
200
2SC945
2SC945
R208
208
10k
GND2
1
2
3
4
5
6
7
8
9
10
10
11
11
JK200
PHONE/
ONE/
11
1
2
3
4
5
6
7
8
9
10
10
11
11
JK201
PHONE/
ONE/
11
VR
200
VR-50K
50K
MI CI
CI
N
R
MI
MI
CS
CS
W1
GND3
GND3
GND3
GND3
L
VOL
VOL
OUT
VOL IN
FB200
200
600
600
FB201
201
600
600
FB202
202
600
600
FB203
203
600
600
C212
102
C215
102
C211
102
C210 102 C213
102
GND3
C206
102
C205
102
C204 102 C207
102
GND3
GND3
MI
MI
C JAC
AC
K
1
2
3
4
5
6
7
8
RB
RB
202
CN8/20
MI
MI
CS
CS
W2
R206
206
33
33
R207
207
33
33
C208
102
C209
102
C214
102
VOL UP
VOL DOWN
1
2
CN204
CN2/20
C216
104
104
MOTO
MOTO
R
-
2
+
1
MO200
200
MOTOR+
R+
MOTOR-
R-
R349
349
0
C333
333
104
104
D307
1N4148
D308
1N4148
VOLU
LU
ME
ME
LED
C334
104
C335
104
C336
104
C337
104
C338
104
C339
104
C340
104
C341
104
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
RB
RB
301
CN12/20
ZD
ZD
304
304
27V
27V
R351
351
4K
4K
7
Q303
2S
2S
A952
952
C342
342
22U
22U
/35V
1
2
3
4
5
6
7
8
9
RB
RB
300
CN9/20
+5V
GND
1
2
3
RB201
201
CN3/20
ZD200
5V1
ZD201
5V1
R210
210
4.7K
4.7K
GND2
D309
309
1N
1N
4148
Q304
304
2SC2001
R350
350
10k
10k
VFDC
DC
ON
ON
VFDC
DC
ON
Q306
306
2SC945
945
Q305
2S
2S
C945
945
RB200
200
CN6/20
R211
110
110
4321
4321
A
B
C
D
A
B
C
D
C200 D3
C201 D3
C202 D3
C203 D3
C204 D4
C205 D4
C206 D4
C207 D4
C208 D4
C209 D4
C210 D4
C211 D4
C212 D4
C213 D4
C214 D4
C215 D4
C216 D1
C301 B1
C302 B1
C303 B1
C304 B1
C305 B1
C306 C2
C307 C2
C308 C2
C309 C2
C310 C2
C311 C2
C312 C2
C313 A1
C314 A1
C315 A1
C317 B2
C318 B2
C319 B3
C320 B3
C321 B4
C322 C2
C323 A2
C324 A2
C325 B2
C328 B3
C329 B4
C330 A3
C331 A4
C332 B1
C333 B1
C334 B4
C335 B4
C336 B4
C337 B4
C338 B4
C339 B4
C340 B4
C341 B4
C342 B3
CN204 D2
D300 A2
D301 B1
D302 C2
D303 C2
D304 D2
D305 D2
D306 D2
D307 B2
D308 B3
D309 A3
DP300 A3
FB200 C4
FB201 C4
FB202 C4
FB203 D4
IC300 B3
JK200 C4
JK201 D4
L200 D3
LD200 D3
LD300 A2
LD301 B4
LD302 B4
LD303 B4
LD304 B4
LD305 B4
LD306 B4
LD307 B4
LD308 B4
MO200 D1
Q200 D3
Q300 A2
Q302 B4
Q303 A3
Q304 C4
Q305 B4
Q306 C4
R200 D3
R201 D3
R202 D3
R203 D3
R205 D3
R206 C4
R207 C4
R208 D3
R210 D3
R211 D3
R301 B1
R302 B1
R303 B1
R304 B1
R305 B1
R306 B1
R307 A1
R308 A1
R309 B2
R310 C2
R311 C2
R312 C2
R314 A2
R315 A2
R316 B4
R321 B2
R323 B2
R324 B2
R325 B2
R326 B2
R327 B2
R328 B2
R329 B2
R330 B2
R331 B2
R332 B2
R335 B4
R336 B4
R337 B4
R338 B4
R339 B4
R340 B4
R341 B4
R342 C2
R343 D2
R344 C2
R345 C2
R346 D2
R347 D2
R348 C2
R349 A1
R350 C4
R351 A3
RB200 D3
RB201 D2
RB202 C4
RB300 A1
RB301 B1
SN300 B2
SW200 D2
SW201 D2
TA300 C1
TA301 C1
TA302 C1
TA303 C1
TA304 C1
TA305 C1
TA306 C1
TA307 C2
TA308 C2
TA309 C1
TA310 C1
TA311 C1
TA312 C1
TA313 C1
TA314 C1
TA315 C1
TA316 C2
TA317 C2
USB200 D3
VR200 D4
VR300 A2
ZD200 D3
ZD201 D3
ZD300 A2
ZD302 B1
ZD303 B2
ZD304 A3