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JBL BALBOA-SUB10 Service Manual - -  Contents  -

Other manuals for BALBOA-SUB10: Owner's Manual, Owner's Manual, Service Manual

Summary of BALBOA-SUB10

  • Page 1

    Balboa ™ series sub10 powered subwoofer service manual jbl consumer products 250 crossways park dr. Woodbury, new york 11797 rev0 10/2006.

  • Page 2: -  Contents  -

    - contents - basic specifications …………….……..…………..1 packing……..………………….….….…………..……...2 detailed specifications ……….……..…………..3 connections………………………...……..…...…..…5 operation ……..………………….……...…….….…...7 test set-up and procedure….…………………..8 exploded view/parts list…………………………9 amplifier block diagram...

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    Balboa series sub10 2.

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    Balboa sub 10 100w powered sub/ plate amp line voltage yes/no hi/lo line unit notes us 120vac/60hz yes 108-132 vrms normal operation eu 230vac/50-60hz yes 207-254 vrms normal operation normal operation, moms required parameter specification unit qa test limits conditions notes amp section type (120v...

  • Page 5

    Parameter specification unit qa test limits conditions notes ato turn-on time sec functional amp connected and ac on, then input signal applied auto mute/ turn-off time 10 minutes functional t before muting, after signal is removed auto turn of time (t) must be 5 > t power on delay time 3 sec. Funct...

  • Page 6

    Controls and connections rear panel ¶ ¡ ™ £ ∞ ¢ fuse t 2.5a l 250v type ac~ 120v 60hz 200 watts a harman international ® company § 0 subwoofer-level control 1 crossover adjustment 2 phase switch 3 lfe input 4 line-level inputs 5 power indicator led 6 power switch balboa series sub10 5.

  • Page 7

    Subwoofer connections choose the subwoofer connection that is most suitable for your receiver/processor if you have a dolby ® digital or dts ® receiver/processor with a low-frequency-effects (lfe) or subwoofer output: if your receiver/processor does not contain a dolby digital or dts processor but h...

  • Page 8

    Power on plug your subwoofer’s ac cord into a wall outlet. Do not use the outlets on the back of the receiver. Initially set the subwoofer-level control ¡ to the “min” position. Turn on your sub by pressing the power switch ¶ on the rear panel. Turn on your entire audio system and start a cd or movi...

  • Page 9

    Balboa sub10 test set up and procedure system aural sweep test equipment needed: • function/signal generator/sweep generator • integrated amplifier • multimeter • speaker cables general unit function (uut = unit under test) switches/knobs on the amplifier faceplate: low pass frequency adjust full cw...

  • Page 10

    Exploded view balboa series sub10 9.

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    Balboa series sub10 10

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    Balboa series sub10 11.

  • Page 13: Balboa Sub10 (Ul) Amp

    Balboa sub10 (ul) amp troubleshooting flow chart no yes yes yes no yes yes led red led light green yes yes no yes yes no no yes yes yes no no yes yes yes no yes yes amp no signal out dc voltage check ±vcc check+/-15vdc led light green or red check fuse,transformer, d110, etc check ry101,d102,q113,q1...

  • Page 14

    Balboa sub10 (120v) electrical parts list part number description qty reference designator power/main pcb resistors 110-14472j26-e resistor 4.7k 1/4w ±5% cf 26mm (rohs) 2 r147,r150, 110-14681j26-e resistor 680Ω 1/4w ±5% cf 26mm (rohs) 2 r148,r151, 110-16101j26-e resistor 100Ω 1/6w ±5% cf 26mm (rohs)...

  • Page 15

    Part number description qty reference designator power/main pcb 190-06m4558d-e i.C. Opa 4558d (rohs) dual op-amp 1 u101, 192-021tip35c-e transistor tip35c (rohs) npn 1 q107, 192-022tip36c-e transistor tip36c (rohs) pnp 1 q108, 192-201d882y-e *transistor ksd882y (rohs) npn 1 q117, 192-202b772y-e *tra...

  • Page 16

    Part number description qty reference designator preamp pcb 129-a154j633-e metalized cap. 0.15u 63v ±5% msc (rohs) 1 c218, 129-a274j633-e metalized cap. 0.27uf 63v ±5% (rohs) 1 c216, 129-a473j633-e metalized cap. 0.047u 63v ±5% msc (rohs) 1 c4, 129-a474j633-e metalized cap. 0.47u 63v ±5% msc (rohs) ...

  • Page 17

    Part number description qty reference designator limiter pcb miscellaneous 162-50289001-e cable ass'y wire 280mm awg26 wht (rohs) 1 162-80098201-e wire 90mm 28awg (rohs) 1 sw301, 175-9f40hr2-e wire connector&base 40pin pitch=2.54mm hr2*40 (rohs) 0.15 p301, 104-tlx1100av-e pcb 4connectors (rohs) 0.25...

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    Balboa series sub10 17.

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    Balboa series sub10 18.

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    Balboa series sub10 19.

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    Balboa series sub10 20

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    Balboa series sub10 21.

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    Balboa series sub10 22.

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    Balboa series sub10 23.

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    1 2 3 4 5 6 a b c d 6 5 4 3 2 1 d c b a 2 1 r214 1k c208 220p 2 1 r266 100k c207 220p 2 1 r229 5.1k c4 0.047uf/msc 2 1 r258 4.7k 2 1 r5 64.9 c230 220p c1 jup 2 1 r232 10k r231 100k r247 opt r264 1.2k r260 4.7k r252 470k r259 1m r255 22k r230 5.1k c211 220p c254 0.1uf/c c252 0.1uf/c c242 0.1uf/c c244...

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    Balboa series sub10 25.

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    Balboa series sub10 26.