Philips DVD625, Service Manual, Page: 29 / 43

Electrical Diagrams 29 DVD625 /0x1 7.
Front & Mic Board
E
D
C
B
A
E
D
C
B
A
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
G6
G5 G4 G3 G2 G1
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10
2402
100N
3411
4K7
3406
10K
1411
OPEN/CLOSE
1412
STOP
1413
PLAY
3410
4K7
3409
4K7
3403 10K
3404
10K
2401
2N2
3402
10K
+5VSTBY
F402
F403
F404
3407
47R
2403
47U
GND
VGL+1
VGL-1
F405
F426
1
2
3
7404
IR
GND
3414
4R7
2406
47U
GND
GND
+5VSTBY
GND
GND
VCC1
GND
6400
1N4148
GND GND GND
3401
56K
+5VSTBY
3405
1K
+5VSTBY
3416
100R
3415
100R
VEE
SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
Vss
7
CLK
8
STB
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
VDD
14
S1
/K
1
15
S2
/K
2
16
S3
/K
3
17
S4
/K
4
18
S5
/K
5
19
S6
/K
6
20
Se
g
7
21
Se
g
8
22
Se
g
9
23
S
eg10
24
S
eg11
25
S
eg12
26
S13/G10
28
S14/G9
29
S15/G8
30
S16/G7
31
VEE
27
G6
32
G5
33
G4
34
G3
35
G2
36
G1
37
VDD
38
LED4
39
LED3
40
LED2
41
LED1
42
Vs
s
43
OS
C
44
LED Driver
Segments/Key
Scan Output
Grids Output
Display
Memory
Command
Decoder
Timing Generator
Input
Register
Interface
Serial
Data
Key
Matrix
Output
Seg/Key
7400
NW6312
P11 P12
P13
P14
P15
G7
G1 G6 G5 G4 G3 G2 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
GND
2407
100N
2405
100N
GND GND
3417
100R
F401
G7
DATA
CLK
CS
GND
RC
1
2
3
4
5
1403
5PINS
TO PSU
TO MPEG
GND
+12VA
+5V
-24V
GND
VCC1
F418
F421
NP
3
F1
1
F1
2
P1
4
P2
5
P3
6
P4
7
P5
8
P6
9
P7
10
P8
11
P9
12
P1
0
13
P1
1
14
P1
2
15
P1
3
16
P1
4
17
NC
18
NC
19
NC
20
NC
21
NC
22
7G
23
6G
24
5G
25
4G
26
3G
27
2G
28
1G
29
NP
30
F2
31
F2
32
1400
VFD
3418
10R
-24V
-24V
+12VA
2409
33n
2410
100U
3423
330R
3424
330R
GNDGND
-V_FIL
3421
470R
2411
22U
3420
330R
2412
22U
GND
3427
10K
GND
3426
4K7
2413
22P
+5VSTBY
3425
4K7
7402
BC857C
7401
BC847C
7403
BC847C
GND
3422
10K
GND
6401
PDZ-6.2B
-V_FIL
VGL+1
1KHZ
1KHZ
GND
1KHZ
2415
47U
GND
2414
100N
GND
3212
4R7
2214
10U/16V
MGND
+5VA +5V
3214
4R7
2215
10U/16V
MGND
-12VA -12V
2229
100N
2228
100N
F211
MGND
+5V
-12V
MICA
F224
F223
1
2
3
4
1200
3201
1K2
3202
2K2
3204 68K
3
2
1
4
8
7201A
NJM4560M
5
6
7
7201B
NJM4560M
2201
100P
5200
22U
2202
100P
MGND MGND
2203
470N
2204
470N
2205
47P
MGND
MGND
MGND
-12VA
2208
100P
2209
1U
2210
47P
3207
3K9
3208
6K8
3209
1K
F208
F209
MGND
MICA
+5VA
F207 F205
F206
MGND
7203
BC848B
3203
100R
3206
8K2
MGND
2207
100U/10V
6102
1N4148 3205
1K
2206
1U
MGND
3225
10K
1201
PHONEJACK STEREO SW
VGL-1
1
2
3
4
5
6
7
1401
7PINS
+5VSTBY
+5VSTBY
3401
470R
6401
LED
VCC1 GND
GND
3430
470R
FRONT & MIC
A 1
1200 E9
1201 E1
1400 B7
1401 B2
1403 D8
1411 D3
1412 D3
1413 D3 2201 E3
2202 E3
2203 D3
2204 E3
2205 E4
2206 E4
2207 E3
2208 E5 2209 E5
2210 E5
2214 D10
2215 D10
2228 D10
2229 D10
2401 B2
2402 C3 2403 C3
2405 D7
2406 D7
2407 D6
2409 C7
2410 C7
2411 C7
2412 D6 2413 C9
2414 C7
2415 C7
3201 E2
3202 E2
3203 E3
3204 E4
3205 E4 3206 E4
3207 E5
3208 E5
3209 E6
3212 D10
3214 D10
3225 E4
3401 B3 3401 B4
3402 B3
3403 B3
3404 B3
3405 C2
3406 C2
3407 C3
3409 D3 3410 D3
3411 D3
3414 D7
3415 B2
3416 B2
3417 B2
3418 B9
3420 C6 3421 C7
3422 C6
3423 C7
3424 C8
3425 C9
3426 C9
3427 D9
3430 B4 5200 E3
6102 E3
6400 D4
6401 B4
6401 C6
7201 D3
7201 E5
7203 E3 7400 B3
7401 C7
7402 C7
7403 D8
7404 C2
F205 E2
F206 E3
F207 E4 F208 E5
F209 E6
F211 E8
F223 E8
F224 E8
F401 B2
F402 B2
F403 B2
F404 B2
F405 B2
F418 D8
F421 D8
F426 B3
No for DVD625/001/021/051
CL 36532022_020.eps
190303