Read JBL CINEMA BASE (serv.man2) Service Manual online
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
A5
Drawn By:
Checked By:
Checked By:
Title
Revision
Date:
Sheet
of
1
1
2013-01-28
Approved By:
Revision
Min Compo-RUITZA070AWZZ
zsh
Shenzhen JQH electronics Co.,Ltd
GNDO
D1
UF1604CT
C14
102/1KV
C
2
8
68
0u
F
/3
5V
L1
2.2UH
C
2
5
68
0u
F
/3
5V
C
2
2
68
0u
F
/3
5V
C13
101/1KV
C6
102/1KV
Design Center
R
1
0
6.
8K
-12
06
R
1
1
6.
8K
-12
06
R25
100R*8-1206
R23
R22
R17
R22
R17
R16
R14
R13
R12
C
4
2
2
2
/1
K
V
Q
1
20
N
6
0C
3
A
C
+
1
A
C
-
2
CON1
AC INPUT 90-264VAC
R6
91K0805
D7
IN5408
CY2
102M/Y1
CY3
102M/Y1
'C
RT1
MF72 1.3D
LF2
LCL-T18-1934A
CX2
0.33UF/275V
BD1
GBU608
FB1
U5
TL431
CY5
332M/Y1
LF1
LCL-T16-3105A
R55
8.2K-0805
C23
104-08/50V
R19
NC
R50
0.08R
R56
10.5K-0805
C
2
15
0U
F
/400
V
22
*3
2M
M
MOV2
NC
R20
NC
R45
910K-1206
R46
910K-1206
MOV1
14D681
R7
10K-1206
C8
NC
R33
22R-1206
D2
IN4148
C35
331-08/50V
R47
330R-0805
C27
33uF/160V
R4
56K-1206
Q3
KTC2800
D8
M7
ZD2
15V
R49
1.0K-0805
U4A
LTV-817C
U4B
LTV-817C
R48
4.7K-0805
D3
IN4148
R
9
68
K
-2W
R
8
Jum
p
e
r w
ir
e
R34
10K-0805
C16
104-08/50V
C34
222-08/50V
C
1
4
7
1
/1
K
V
C26
101-12/1KV
CY4
NC
GND
R21
NC
R30
22R-1206
C15
4.7uF/50V
NTC1
100K-0805
C
3
15
0U
F
/400
V
22
*3
2M
M
R29
8.2K-0805
GND
CX1
0.33UF/275V
high
high
F1
T6.3A H250V
D17
IN4148
R18
0R-0805
C17
NC
R58
0.51R-1206
R54
0.51R-1206
R24
100K-1206
Pk:24V@14A 100mS
Ra:24V@7A
A1 to A2
David
Sundy
Sundy
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ZD6
5.1V
U3A
LTV-817C
D18
1N4148-SOD-123
ZD7
10V
Q8
MMBT3906-SOT-123
C39
225-08/25V
D19
1N4148-SOD-123
ZD8
27V
R65
4.7K-0805
R67
4.7K-0805
Q9
MMBT3904-SOT-123
R69
1.0K-0805
R68
100K-0805
R64
4.7K-0805
R66
3.0K-0805
GNDO
C41
102-08/50V
C40
102-08/50V
VCC
U3B
LTV-817C
C42
471-08/50V
CY1
102M/Y1
GND
1
+24V
3
GND
2
+24V
4
CON2
DC OUTPUT +24V
-
1
+
2
CON3
DC OUTPUT +24V
GND
1
FB
2
Vin
3
RI
4
RT
5
Vcc
7
GATE
8
SENSE
6
U1
OB2279
3
10
1
5
6
9
14
12
T1
BCK-ER35-8617A
D4
M7
C18
33uF/160V
Q4
NC
R1
56k-0805
ZD1
NC
GNDO
D5
M7
+24V
+24V
+24V
VCC
R28
100K-0805
C10
104-08/50V
C9
102-08/100V
ZD3
27V
R2
10R-1206
R26
10R-1206
R27
10R-1206
R3
1K-1206
ZD4
15V
R5
0R-0805
C19
225-08/25V
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