Philips PET1030 Service Manual page 21

8.0 ELECTRICAL DIAGRAM
MAIN BOARD CIRCUIT DIAGRAM (DRIVER)
CB58 CB58
10U/10V 10U/10V
All manuals and user guides at all-guides.com
+P5V
DV33
L32 L32
CB49 CB49 C146 C146 601 601
L23 L23
100N 100N 10U/10V 10U/10V C170 C170 C174 C174 CB46 CB46
1N 1N 100P 100P 100N 100N
C187 C187
601 601
10U/10V 10U/10V
+ + + +
C189 C189 L24 L24
10N 10N 601 601
L25 L25
601 601
XS5 XS5
24 F+
F+
T-
23
T-
T+
22
T+
F-
21
F-
VR/CD
20
VR/CD
VR/DVD
19
VR/DVD
18
NC
17
MD MD
16
VCC
15
NC
LD/DVD
14
LD/DVD
13
GND
LD/CD
12
LD/CD
11
E E
V20
10
V20
9
LD/VCC
8
F
F
7
GND
D#
6
D
A#
5
A
4
CD/DVDSW
RFO
3
RFO
RF
B#
2
B
C#
1
C
25
GND
26
GND
FPL0.5B-SMT-24 FPL0.5B-SMT-24
CB62 CB62
100N 100N
C192 C192
5V5
10U/10V 10U/10V
R212 R212 20K 20K
FOO
C186 C186
CB52 CB52 CB53 CB53 10U/10V 10U/10V
L29 L29
10U/10V 10U/10V 100N 100N
601 601
#DMSO
DRVCC
R214 10K R214 10K R203 20K R203 20K
CB59 CB59
C141 C141
CB57 CB57 CB56 CB56 10U/10V 10U/10V 10U/10V 10U/10V
100N 100N 100N 100N
C158 C158
DV33
15N 15N
R200 R200
53261-0690 53261-0690 10K 10K R215 R215 1R0 1R0
F-
1
LIMIT
2
SL+ R218 R218 F+
3
SL- 150K 150K R219 R219
4
SP+ 150K 150K
5
SP-
6
7
8
OP+ OP-
XS6 XS6
L27 L27 C179 C179 C177 C177 C165 C165
601 601 1N 1N 10U/10V 10U/10V 100P 100P
RF3V3
C175 C175 10U/16V 10U/16V
VD49 VD49 R192 R192 4R7 4R7
1
LDO1
KTA1298 KTA1298
R199 R199 10 10
R193 R193 4R7 4R7
LDO2
VD48 VD48
1
KTA1298 KTA1298
C178 C178 10U/16V 10U/16V
N16 N16
8
7
6
5
TC4W53 TC4W53
C183 C183 1U 1U
DVDC
R194 R194 0 0
A
R195 R195 0 0
B
R198 R198 0 0
D
R197 R197 0 0
C
C180 C180 1U 1U
DVDA
C181 C181 1U 1U <Implementation> <Implementation>
DVDD
C182 C182 1U 1U <Implementation> <Implementation>
DVDB
<Implementation> <Implementation>
OP+
C145 C145 R189 R189
2N2 2N2 680K 680K
N17 N17
C142 C142 <Implementation> <Implementation> BA5888FP BA5888FP
330P 330P
1 28
VINFC STBY
C184 C184 150PF 150PF FT- 2 27
CFCERR1(OP2IN-) BIAS
R205 R205 20K 20K FT+ 3 26
CFCERR2(OP2IN+) VINTK
CB61 CB61
100N 100N
4 25
VINSL+ CTKERR1(OP1IN+)
FT
5 24
VINSL-(OP2OUT) CTKERR2(OP1IN-)
R204 R204 10K 10K
6 23
VOSL(CLOSE) VINLD
7 22
VNFFC(OPEN) PREGND
DRVCC
8 21
VCC PVCC2
9 20
PVCC1(LOAD-) VNFTK(OP1OUT)
10 19
PGND(LOAD+) PGND(VCC2)
11 18
VOSL- VOLD-
12 17
VOSL+ VOLD+
R201 R201 0R5 0R5
13 16
VOFC- VOTK-
14 15
VOFC+ VOTK+
1
2
3
4
CD/DVDSW
CB51 CB51
C157 C157
10U/10V 10U/10V 100N 100N
R210 10K R210 10K
STBY
V1P4
C162 C162 330PF 330PF
R190 R190 18K 18K
TRO
<Implementation> <Implementation>
TT+ C185 C185 150PF 150PF CB55 CB55
100N 100N
TT- R202 R202 20K 20K
<Implementation> <Implementation>
<Implementation> <Implementation>
R191 R191 15K 15K
FMO
DRVCC
R196 R196 0R5 0R5 T+
T-
V20