Philips DVP5960 Service Manual page 23

6-1
1
Front Board for DVP5960/93
A
+5V
R320
R317
470
10K Q306
3904
R321
470
R314 18K C309 0.1u
Q305 Q300
3904 R338 3904.
1K
R318 4.7K
R319
10K
C313 R339
1000p 1K
B
FROM MAIN BOARD
CON301
MIC
1
AGND
2
+12V
3
-24V
4
IR
5
DV33
C
6
GND
7
DATA
8
CS
9
CLK
10
LED-
11
POWER_K
12
CON12(2.0)
C314
47p
+6V -12V
CE200 C200 CE201
22uF 0.1u 22uF
D
MIC200 R200 R201
2
2
1 1.2K 2.2K
1
C202
3
3
Q200
3904 100p
C207
D200
1uF/0805
1N4148
R204
R203
R202 1K
8.2K 4.7K
J1
0
AGND GND
E
When have no karaoke, this inside of
circle a piece is"OPEN"
1
2
R341 12
+12V
AC2
CE302
R322 470 R324 330 R325 12
AC1
Q301 3.3uF/50V
3904 ZD303 R323
CE303
6.2V 10K 3.3uF/50V
C305
0.1u
Q302 -24V
3906
34
35
CE300 C304 C303 R303 R304 R305 R306
36
47uF 0.1u 0.1u 10K 10K 10K 51K 37
+5V
38
39
+
40
ZD301
41
5.1V 42
43
R316 1K
44
+12V
R327 1K
CS R300 100
CLK R301 100
DATA R302 100
C302 C301 C300
100p 100p 100p
-24V
C310
CE304
0.1u 22uF/50V
+12V
R211 1K
+6V
C201 C205 47p
R212 1K R213 1K
0.1u R205 56K
-12V
-24V R210 3.3K -12V
L200
U302A ZD200
2
12V
1
1.8uH 3
C203 NJM4558
C204 NJM4558
100p RP200 100p R208
5
+
10K MIC
7
+12V
C208 6
-
1uF/0805 1K
U302B
R207 6.8K
R206 C206 47p
3.9K C209 1uF/0805
J2 J3
0 0
AGND GND AGND GND
2
3
VFD VFD-54
AC2
-24V
22
G4 SEG8
PT6312
21
G3 SEG7
20
G2 SEG6/K6
U301 19
G1 SEG5/K5
18
VDD SEG4/K4
17
LED4 SEG3/K3
16
LED3 SEG2/K2
15
LED2 SEG1/K1
14
LED1 VDD +5V
D301
13
GND KEY4
1N4148
12
OSC KEY3
R311 C307 47p
2.2K
K302
R307
PLAY
R312
2.2K 10K
K303
R308
OPEN/CLOSE
R313
2.2K 10K
STOP
K304
R309 10K
R310 10K
DV33
REM301
R315
3
VCC
2
GND 100 ohm
IR
1
IR
+
REM
C306 CE301
C315 0.1u 47uF
47p
R326 470
LED+ DV33
1
LED-
2
GND
3
POWER_K
4
CON302
CON4(2.0)
C316
47p
R209
680
3
6-1
4 5
C200 D1 R307 B3
C201 D2 R308 B3
C202 D2 R309 C3
C203 D2 R310 C3
C204 D2 R311 B3
C205 D2 R312 B3
C206 E2 R313 B3
C207 D1 R314 A1
C208 D2 R315 C4
C209 E2 R316 B2
C300 B2 R317 A1
C301 B2 R318 B1
C302 B2 R319 B1
C303 B2 R320 A2
C304 B2 R321 A2
C305 A2 R322 A2
C306 D3 R323 A2
C307 B3 R324 A2
C309 A1 R325 A2
C310 C2 R326 D3
C313 B1 R327 B2
C314 C1 R341 A2
C315 D3 K302 B3
C316 D3 K303 B3
CE200 D1 K304 B3
CE201 D1 D200 E1
CE300 B2 ZD200 D2
CE301 D3 D301 B3
CE302 A2 ZD301 B2
CE303 A2 ZD303 A2
CE304 C2 Q200 D1
R200 D1 Q300 B2
R201 D1 Q301 A2
R202 E1 Q302 B2
R203 E1 Q305 B1
R204 E1 Q306 A1
R205 D2 Q301 B2
R206 E2 VFD A3
R207 E2 MIC200D1
R208 D2 U302 D2
R209 E3 RP200 D2
R210 D2 REM301C3
R211 D2 CN301 C1
R212 D2 CN302 D3
R213 D2 U301 B3
R300 B2
R301 B2
R302 B2
R303 B2
R304 B2
R305 B2
R306 B2
4 5
A
B
C
D
E