1. DL manuals
  2. JBL
  3. Speaker System
  4. ESC 340
  5. Service Manual

JBL ESC 340 Service Manual

Other manuals for ESC 340: Owner's Manual
Manual is about: JBL ESC 340: Owners Manual

Summary of ESC 340

  • Page 1

    T m esc340 the subwoofer with 5 speakers service manual.

  • Page 2

    Lm3886t lm3886t lm3886t limited pcb fuse holder power switch control pcb ac cord lvm0039m001 main pcb lva0362-c01 jack pcb lfe0033m001 rev. A dts/ac3 decoder jk2 lva0284-001 jk302 jk303 jk301 sl sr l c r rb304 rb303 rb501 rb503 rb305 ttl2301-002 federal 2050 dc power pcb lpv0282-011 cn901 cn902 cn90...

  • Page 3

    Schematic diagram -- main unit 64.

  • Page 4

    Schematic diagram -- ac3 dts decoder 63.

  • Page 5

    Ac3 dts/dsp decoder pcb parts list 22 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 1 c 9 1 c ~ 0 1 c 2 c 1 2 c , 0 2 c 2 2 c 5 2 c , 4 2 c 9 2 c ~ 6 2 c 3 c 1 3 c , 0 3 c 2 3 c 3 3 c 5 3 c , 4 3 c 7 3 c , 6 3 c 9 3 c , 8 3 c 4 c 1 4 c , 0 4 c 6 4 c ~ 2 ...

  • Page 6

    Ac3 dts/dsp decoder pcb parts list 23 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s c i 8 u ~ 1 u 1 1 u , 0 1 u 2 1 u 3 1 u 4 1 u 5 1 u 6 1 u d c 2 7 0 l t w f a 4 7 5 c h 4 7 c t 4 0 6 2 9 4 s c h n - c 3 - 0 9 - 0 2 0 f s 7 2 t s s 6 2 2 4 s c 7 1 1 1 g e r n f a 5 2 1 ...

  • Page 7

    Ac3 dts/dsp decoder pcb parts list 24 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 1 3 r , 0 3 r 3 3 r , 2 3 r 9 3 r ~ 4 3 r 4 r 0 4 r 4 4 r ~ 1 4 r 5 4 r 9 4 r ~ 6 4 r 5 r 1 5 r , 0 5 r 3 5 r , 2 5 r 6 5 r ~ 4 5 r 8 5 r , 7 5 r 6 r 1 6 r 5 6 r ~ 2 6 r 6 ...

  • Page 8

    Connector pcb parts list 25 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s u o e n a l l e c s i m 5 0 2 n c 1 0 3 n c 2 0 3 n c 3 0 3 n c 4 0 3 n c 5 0 3 n c l i o f n i t o t g u l . L o s o t a p n i p 3 0 n i p 6 0 n i p 5 0 n i p 6 0 n i p 5 0 n i p 3 0 g u l . L o s ...

  • Page 9

    26 dc pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 4 0 9 c ~ 1 0 9 c 8 0 9 c , 6 0 9 c 2 1 9 c ~ 9 0 9 c 4 1 9 c , 3 1 9 c 8 1 9 c ~ 5 1 9 c 9 1 9 c 0 2 9 c 1 2 9 c 2 2 9 c 3 2 9 c 5 2 9 c , 4 2 9 c 6 2 9 c 7 2 9 c 8 2 9 c 9 2 9 c 0 3 9 c...

  • Page 10

    27 dc pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 7 0 9 r 0 1 9 r 1 1 9 r 2 1 9 r 3 1 9 r 4 1 9 r m h o 7 4 m h o k 3 . 3 m h o k 7 . 4 m h o k 7 4 m h o k 0 1 m h o k 2 . 2 w 2 / 1 w 6 / 1 w 6 / 1 w 6 / 1 w 6 / 1 w 4 / 1 % 5 % 5 % 5 % 5 %...

  • Page 11

    Limited pcb parts list 28 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 0 0 1 c 1 0 1 c 2 0 1 c 3 0 1 c 4 0 1 c 5 0 1 c t c e l e d n o c t c e l e d n o c t c e l e d n o c c s i d d n o c t c e l e d n o c c s i d d n o c 0 1 7 . 4 0 0 1 1 . 0 0 0 1 1 ...

  • Page 12

    Main pcb parts list 29 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 1 0 1 c 2 0 1 c 4 0 1 c 5 0 1 c 6 0 1 c 8 0 1 c 9 0 1 c 1 1 1 c , 0 1 1 c 1 0 2 c 3 0 2 c , 2 0 2 c 4 0 2 c 5 0 2 c 6 0 2 c 7 0 2 c 8 0 2 c 9 0 2 c 0 1 2 c 1 1 2 c 2 0 3 c , 1 0 3 c 4 0...

  • Page 13

    30 main pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 9 0 4 c 0 1 4 c 2 1 4 c , 1 1 4 c 3 1 4 c 4 1 4 c 5 1 4 c 6 1 4 c 7 1 4 c 9 1 4 c , 8 1 4 c 4 5 4 c , 3 5 4 c 2 0 5 c , 1 0 5 c 4 0 5 c , 3 0 5 c 6 0 5 c , 5 0 5 c 8 0 5 c , 7 0 5 c 0 1...

  • Page 14

    Main pcb parts list 31 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s e d o i d 4 0 2 d ~ 1 0 2 d 5 0 2 d 7 0 2 d , 6 0 2 d 8 0 3 d ~ 3 0 3 d 2 0 4 d , 1 0 4 d 8 0 5 d ~ 1 0 5 d 0 5 6 d 1 0 2 d z 1 0 3 d z h c t i w s r e i f i t c e r h c t i w s h c t i w s h c t i w s h...

  • Page 15

    32 main pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 0 4 2 r 7 4 2 r 9 4 2 r , 8 4 2 r 9 5 2 r ~ 1 5 2 r 0 6 2 r 1 6 2 r 2 6 2 r 3 6 2 r 4 6 2 r 5 6 2 r 6 6 2 r 7 6 2 r 8 6 2 r 9 6 2 r 0 7 2 r 1 7 2 r 2 7 2 r 3 7 2 r 4 7 2 r 5 7 2 r 6 7 2 r...

  • Page 16

    33 main pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 7 3 3 r , 5 3 3 r 0 4 3 r , 9 3 3 r 2 4 3 r , 1 4 3 r 4 4 3 r , 3 4 3 r 6 4 3 r , 5 4 3 r 8 4 3 r , 7 4 3 r 0 5 3 r , 9 4 3 r 4 5 3 r ~ 1 5 3 r 8 5 3 r ~ 5 5 3 r 0 6 3 r , 9 5 3 r 2 6 3 r...

  • Page 17

    Main pcb parts list 34 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 4 0 5 r , 3 0 5 r 8 0 5 r ~ 5 0 5 r 0 1 5 r , 9 0 5 r 2 1 5 r , 1 1 5 r 4 1 5 r , 3 1 5 r 6 1 5 r , 5 1 5 r 8 1 5 r , 7 1 5 r 0 2 5 r , 9 1 5 r 2 2 5 r , 1 2 5 r 3 2 5 r 4 2 5 r 5 2 5 r 6...

  • Page 18

    Main pcb parts list 35 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 9 2 7 r 0 3 7 r 1 3 7 r 2 3 7 r 3 3 7 r 4 3 7 r 6 3 7 r , 5 3 7 r 7 3 7 r m h o k 1 m h o k 0 1 m h o k 0 0 2 m h o k 2 2 m h o k 6 3 m h o k 2 . 2 m h o 0 0 1 m h o k 7 . 4 % 5 w 6 / 1 %...

  • Page 19

    36 main pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s u o e n a l l e c s i m 1 0 2 r c 1 0 4 l 2 0 5 l , 1 0 5 l 2 0 5 l r , 1 0 5 l r 1 - b c p n i a m 1 - b c p n i a m 1 - b c p n i a m 1 0 4 c r 2 0 5 c , 1 0 5 c r l a t s y r c e k o h c e k o h c y a...

  • Page 20

    37 power amplifier pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 4 2 6 c , 3 2 6 c 6 2 6 c , 5 2 6 c 8 2 6 c , 7 2 6 c 2 3 6 c , 1 3 6 c 4 3 6 c , 3 3 6 c 6 3 6 c , 5 3 6 c 0 4 6 c , 9 3 6 c 1 4 6 c 2 4 6 c 3 4 6 c 4 4 6 c 2 5 6 c , 1 5 6 ...

  • Page 21

    38 power amplifier pcb parts list . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 0 5 6 r , 9 4 6 r 2 5 6 r , 1 5 6 r 4 5 6 r , 3 5 6 r 5 5 6 r 2 6 6 r ~ 0 6 6 r 8 0 7 r 0 1 7 r , 9 0 7 r 1 1 7 r 2 1 7 r 7 1 7 r 8 1 7 r 9 1 7 r 0 2 7 r 1 2 7 r 2 2 7 r 3 2 7 ...

  • Page 22

    Volume pcb parts list 39 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t i c a p a c 1 0 7 c 2 0 7 c 6 0 7 c ~ 3 0 7 c 3 5 7 c , 2 5 7 c 5 5 7 c 5 6 7 c 7 6 7 c , 6 6 7 c 8 6 7 c 9 6 7 c 0 7 7 c 1 7 7 c 2 7 7 c 3 7 7 c 4 7 7 c 5 7 7 c 6 7 7 c 7 7 7 c 2 8 7 c ~ 0 8 7 c...

  • Page 23

    40 . F e r . O n n o i t p i r c s e d r e i l p p u s . O n t r a p m e r s r o t s i s e r 5 4 8 r ~ 2 4 8 r 6 4 8 r 3 6 8 r , 2 6 8 r 5 6 8 r , 4 6 8 r 7 6 8 r , 6 6 8 r 9 6 8 r , 8 6 8 r 4 7 8 r , 3 7 8 r 5 7 8 r 1 8 8 r ~ 6 7 8 r 6 8 8 r ~ 5 8 8 r m h o k 2 . 8 m h o k 1 m h o k 7 . 2 m h o k 1...