JBL DA 1002 (serv.man2) Service Manual ▷ View online
8
Multichannel Automotive Amplifier
DA 1002
DA 1002 Parts List
REF. NO
REF. NO
PART NO.
PART NO.
DESCRIPTION
DESCRIPTION
Q'TY
Q'TY
SCREW
MNSC0423015
1
STT2 BH 3x15 NI
SCREW
MNSC0433006
1
STT2 PH 3x6 BK
SCREW
MNSC0033025
4
SMP 3x25 BK
SCREW
MNSC0034016
7
SCREW
MNSC0524020
4
STT2 BH 4x20 BK
SMP 4x16 BK
NUT
4
M3.0
SWITCH DECAL
MOSD0340230
2
FELT 15.0x7.0x0.3t
PLAIN WASHER
MOPL0140440
4
PHI 18.0
SNOW BOX(L,R)
MASN0225500
2
PS (CLS-004)
GIFT BOX
MAGB0525470
1
SW#1 418.0x369.0x122.0
CARTON BOX
MACB0235401
1/2
DW#2 433.0x216.0x396.0
POLY BAG(A)
MAPB0123260
1
VINYL 400.0x500.0x0.1t
POLY BAG(B)
MAPB0141000
1
VINYL 160.0x280.0x0.03t
POLY BAG(C)
MAPB0140100
1
VINYL 100.0x80.0x0.03t
POLY BAG(D)
MAPB0135600
1
VINYL 220.0x65.0x0.03t
ILLUMINATOR FILM MAIL0146521
1
REXSAN 17.7x15.0x0.3t(ACRYLIC)
FIBER PLATE
MOFI0148810
1
FIBER 17.3x14.6x0.3t
MANUAL
1
SERIAL NO
MDLA0218970
1
"4"Á¶
SILICAGEL
MOSG0147100
1
3g
STICKER
MDLA0219060
1
"CE" STICKER
STICKER
MDLA0219050
2
"MADE IN KOREA" STICKER
STICKER
MDLA0219100
1
"QC" STICKER
STICKER
MDLA0419080
1
WINDOW STICKER(JBL)
Block Diagram
9
Multichannel Automotive Amplifier
DA 1002
DA1002 BLOCK DIAGRAM
GND
DE +12V
REM
L
P.W.M
L
HI-IN
R
BUFFER
R
BUFFER
POWER
SUPPLY
-VCC
+VCC
FLAT
80Hz
120Hz
FLAT
BASS
BOOTS
ON
CROSS
OVER
PRE
AMP
POWER
AMP
PROTECTION
DRIVER
L+
L-
120Hz
80Hz
FLAT
FLAT
BASS
BOOTS
ON
CROSS
OVER
PRE
AMP
POWER
AMP
PROTECTION
DRIVER
R+
R-
Packaging Exploded View
10
Multichannel Automotive Amplifier
DA 1002
MOSG0147100
NOWT0147110
MASN0225500
MACB0235401
MAPB0141000
MOMA0147090
MAPB0123260
MAGB0525470
DESCRIPTION
8
7
2
6
5
4
3
1
NO
SILICAGEL
W/CARD
MOSC0524020
MAPB0141010
MAPB0146521
MAPB0146521
16
1
1
15
14
POLY BAG(D)
POLY BAG(C)
SCREW
1
1
4
*ACCESSORY *
*PACKING PART LIST*
SNOW BOX(L,R)
POLY BAG(B)
MANUAL
MANUAL
POLY BAG(A)
GIFT BOX
CARTON BOX
REF NO.
9
MACB0235401
2
MOOL0100020
MMASN0225500
MOCU0141670
MOOL0100010
1
1
13
12
1
1
11
10
DESCRIPTION
1/2
Q'TY NO
2
AUTO FUSE
WIRE ASS'Y(30m/m)
RUBBER CUSHION
OPEN LUG(B)
OPEN LUG(A)
2
5
4
1
REF NO.
Q'TY
11
14
SILICAGEL
9
12
15
16
10
7
5
8
2
3
2
6
4
WARRANTY CARD
MANUAL
Integrated Circuit Diagrams
11
U701 (TL494CN) P.W.M IC
U101 (UPC4570HA) OP AMP
U102,103,201,202 (KIA4559S) OP AMP
DEAD TIME
CONTROL
CONTROL
U101,102 (KIA4559P) - DUAL OP AMP
U111,702 (KIA393P)
U111,702 (KIA393P)
OUT A
+IN
V-
-IN
+
1
V+
OUT1
I11
In1
V-
In2
I12
OUT2
V+
1
1
-
-
+
+
2
3
4
5
6
7
8
9
1
VCC
OUT A
-IN A
+IN A
VEE
+IN B
-IN B
OUTB
VCC
A
B
-
-
+
+
2
3
4
5
6
7
8
9
Multichannel Automotive Amplifier
DA 1002
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