DOWNLOAD JBL DA 4002 (serv.man2) Service Manual ↓ Size: 11.1 MB | Pages: 15 in PDF or view online for FREE

Model
DA 4002 (serv.man2)
Pages
15
Size
11.1 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
da-4002-sm2.pdf
Date
PREV: JBL DA 4002 Service Manual

JBL DA 4002 (serv.man2) Service Manual ▷ View online

Block  Diagram
8
DA 4002
Multichannel Automotive Amplifier
Da4002 BLOCK DIAGRAM
GND
DE  +12V
REM
L
P.W.M
L
HI-IN
R
BUFFER
R
BUFFER
POWER
SUPPLY
-VCC
+VCC
FLAT
70Hz
100Hz
FLAT
BASS
BOOTS
ON
CROSS
OVER
PRE
AMP
POWER
 AMP
PROTECTION
DRIVER
L+
L-
100Hz
70Hz
FLAT
FLAT
BASS
BOOTS
ON
CROSS
OVER
PRE
AMP
POWER
 AMP
PROTECTION
DRIVER
R+
R-
8
Packaging  Exploded View
9
Multichannel Automotive Amplifier
DA 4002
REF NO.
GIFT BOX
SILICAGEL
POLY BAG(B)
*PACKING PART LIST*
CARTON BOX
SNOW BOX(L,R)
POLY BAG(A)
MAPB0141000
MOMA0147090
MOSG0147100
NOWT0147110
7
8
6
5
W/CARD
MANUAL
MAPB0135230
MAGB0525460
MASN0225510
MACB0235211
DESCRIPTION
2
4
3
NO
1
1
1
1
1
MOSC0524020
14
MAPB0135600
MAPB0141010
16
15
MOOL0100020
MOOL0100010
13
12
POLY BAG(D)
SCREW
POLY BAG(C)
OPEN LUG(B)
OPEN LUG(A)
4
1
1
2
5
*ACCESSORY *
NO
2
1
1
1/2
Q'TY
FU030120151
9
WI200043004
MOCU0141670
11
10
DESCRIPTION
WIRE ASS'Y(30m/m)
AUTO FUSE(20A)
RUBBER CUSHION
REF NO.
2
4
1
Q'TY
12
10
SILICAGEL
11
3
15
MANUAL
WARRANTY CARD
Integrated Circuit Diagrams
10
U01   (TL494CN) P.W.M IC
U101 (UPC4570HA) OP AMP
U102,103,201,202
(KIA4559S) OP AMP
DEAD TIME
CONTROL
U02B (KIA393P) COMPARATOR
OUT A
+IN
V-
-IN
+
1
1
V+
VCC
OUT1
OUT A
I11
-IN A
In1
+IN A
V-
VEE
In2
+IN B
I12
-IN B
OUT2
OUTB
V+
VCC
1
A
B
1
-
-
-
-
+
+
+
+
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
Multichannel Automotive Amplifier
DA 4002
C
C
C
B
B
B
E
E
E
E
C
C
C
C
B
B
B
B
E
E
E
E
G
G
D
D
S
S
* IRFZ44 *
  Q10,12
* ESC25M-02D *
     D11,12
  * KTD718 *
  Q115,215
     * KTC1027Y *
     Q21,111,211
   * KTA1023Y *
 Q01,22,112,212
  * KTB688 *
   Q116216
     * KTC3198GR *
  Q02,02,102,103,107
  Q108,202,203,218
     * KTC3200GR *
   Q108,208,117,217
      * KTA1266GR *
      Q03,04,07,11,104
      Q105,106,204,205,206
1
1
2
2
3
3
Transistor Diagrams
11
C
B
B
G
D
      * KTK30ATMGR(Y)  *
        Q23,101,201
C
B
E
B
C
E
Multichannel Automotive Amplifier
DA 4002
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