JBL Simply Cinema DSC 1000, Service Manual

Page: 28 / 54

FOR SANYO DV34
OR
DTA114EKA
NA
1239C-PV1 3.3
DSC1000 MAIN BOARD 041011
A3
6 22 Tuesday, November 30, 2004
Title
Size Document Number Rev
Date: Sheet of
Harman Kardon, Northridge, California 91329, USA
F-
T-
F+
HFM
VRCD
VRDVD
T+
DLD
PINDVD
HFM
RFP
VRDVD
RFVCC
T-
T+
DLD
PINCD
E
D
F-
CLD
CLD
VRCD
CDDVD
CDDVD
F
C
F+
VC
B
A
TRAY
OPSW
CLSW
DMV
TRVSW
SPIN
TRVIN
STANDBY
FOIN
TRIN
VHALF
F2
TB
F1
TC
RFP
FE2
FE1
TA
T1
T2
PINDVD
PINCD
VREF2.2V
HFM33V
LPCO1
LPCO2
CD/DVD
TD
S5V
D_GND
D_GND
P_GND
P_GND
A_GND
S5VA
A_GND
S5VA
D_GND
D3.3V
A3.3V
A_GND
S5VA
A_GND
S5VA
S3V3
D3.3V D3V_S A3.3V A3V_S
VA+5V
DVCC
D1.5V DVCC
D_GND
P_GND
A_GND
S5VA
D_GND
CB77
104
+
EC40
100uF/16V
R203
27K R202
22
U1
AN8785SB
8
28 1
11
12
13
14
17
18
25
26
30 29
23
7
9 20
21
2
5
4
3
27
15
24
10 19
16
22
6
CH.4SW
D1+ D1-
D2+
D2-
D3+
D3-
D4+
D4-
D5+
D5-
FIN1 FIN2
IN1
IN2+
IN2- IN3
IN4
IN5
OPIN+
OPIN-
OPOUT
PGND1
PGND2
PVcc1
PVcc2 PVcc3
Standby
SVcc
VREF
R131 7.5K
R201
18K
CB95
104
R204
1.2K
C72
560P
Q26
8550
3
2
1
Q3
9014
3
2
1
Q25
8050
3
2
1
Q2
8550
3
2
1
L30 FB
CB86
104
C74 200P
Q4
9014
3
2
1
L28 FB
R149 56R
R119 15K
+ C25
100UF/25V
+
EC11
220U/16V
CB87
104
10K
10K
Q22
DTA114TCA
3
2
1
Q8
9014
3
2
1
C79
47uF/6.3V
R
151 10K
R145
27R
R133
5.6K
L29 FB
R135 10K
R158
10K
CB79
104
R147
2R2
CB131
104
CN4
5X2.0mm
1 2 3 4 5
CL
SW
GND
OPSW
LM
+
LM
-
R167
10K
R153
10K
L10 FB
C26
560P
EC41
47UF/10V
C80
47uF/6.3V
R148
2R2
R130
10K
R154
10K
CN5
6X2.0mm
1
2
3
4
5
6
SPDM-
SPDM+
LIMITSW
LIMITSW
SLEDMT-
C101
10uF/16V
R126
7.5K
L13 FB
R172 10K
C59 200P
R127 33K
CB66
104
R
129
100K
L9 FB
Q5
9014
3
2
1
R
152 10K
R134 7.5K
Q6
9014
3
2
1
R124 18K
R170 10K
CB80
104
Q7
9014
3
2
1
Q1
8550
3
2
1
Q13
9014
3
2
1
R155
10K
C129
NA
R146
27R
R128 6.2K
CN3
FH12-24S-0.5SH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
F-
F+
T+
T-
C
D
CDDVD-SW
RF
A
B
F
GND-PD
VC
VCC
E
NC
VR-CD
VR-DVD
CD-LD
MD
HFM
NC
LD-DVD
GND-LD
R141 18K
R159
10K
CB69
104
R150 56R
C77
220uF/16V