JBL-SUB333-sub-sm 电路图 维修手册.pdf

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1、SUB333 60W Subwoofer (Part of the ESC333 system) JBL Consumer Products Inc. 250 Crossways Park Drive Woodbury, N.Y. 11797 1-800-336-4JBL in the USA A Harman International Company Rev A 2/00 SERVICE MANUAL RadioFans.CN 收音机爱 好者资料库 2 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 TABLE OF

2、 CONTENTS ESC333 SPECIFICATIONS.2 IMPORTANT NOTE.4 FEATURES.4 ESC333 SPEAKER, SOURCE indicators LS (28) and RS (28) and DLY (30) will be on. The delay can be adjusted from zero (all status bars off) to 15 ms (all status bars on) in 5.1 Channel Dolby Digital and from 15 ms (all status bars off) to 30

3、 ms (all status bars on) in Dolby Pro Logic (there is an inherent and fixed 15 ms of delay added in the “matrixed” Dolby Pro Logic to recreate the proper surround effect). The center and surround delay adjustments can be done from either Dolby Digital or Dolby Pro Logic “matrixed” modes. There are n

4、o separate delay adjustments for the individual modes of operation. During adjustments, the audio mutes momentarily every time the Adjustment +/ button (11) is pressed. Please note that the status-bar indicator (27) will not display unless Adjustment +/ buttons are pressed. Also, while the status-ba

5、r indicator (27) is on, channel indicators (28) and DLY (30) will not be displayed. And, if adjustments are done in a mode where a certain channel is not available, the adjustment step for that channel is skipped. For example, in Phantom mode, the center-channel delay cannot be adjusted since Phanto

6、m does not have a center channel. In Stereo, neither the center nor the surround delay can be adjusted since Stereo does not feature surround speakers or a center speaker. A third press of the Delay button will exit the ESC333 from its delay-adjustment mode. 10. Level The relative level of sounds co

7、ming from each of the ESC333s speakers can be adjusted while listening to program material on the ESC333. Repeated pressing and releasing of the Level button allows access to each channel. The display will indicate LVL (29), and the channel indicators (28) LF (Left Front), C (Center), RF (Right Fron

8、t), LS (Left Surround), RS (Right Surround) and SUB (sub-woofer) will illuminate to indicate the active speaker. The level for the selected channel can then be changed using the Adjustment +/ buttons (11). Levels set in one mode will stay valid for all other modes and are not independent. Please not

9、e that the status-bar indicator (27) 7 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 will not display unless Adjustment +/ buttons are pressed. And, while the status-bar indicator 27) is on, channel indicators (28) and LVL (29) will not be displayed. Also, if adjustments are done in a

10、 mode where a certain channel is not available, the adjustment step for that channel is skipped. For example, in Phantom mode the center-channel level cannot be adjusted since Phantom does not have a center channel. In stereo, neither the center nor the surround levels can be adjusted since Stereo d

11、oes not feature surround speakers or a center speaker. A seventh press of the Level button will exit the ESC333 from its level-adjustment mode. 11. Adjustment These buttons are used in conjunction with Test (8), Delay (9), and Level (10) to increase or decrease a setting. 12. Bass Press (+) to incre

12、ase the level of low-frequency information. Press () to decrease the level of low-frequency information. 13. Treble Press (+) to increase the level of high-frequency information. Press () to decrease the level of high-frequency information. 1417. Input One of these four indicators will illuminate, d

13、epending on which input is selected. 1821. Surround One of these will illuminate, depending on which surround mode is chosen. 22. Dolby Digital Indicates the presence of a Dolby Digital-encoded AC-3 digital signal. 23. 5.1-Ch Works in conjunction with the Dolby Digital indicator (22). This indicator

14、 illuminates when the Dolby Digital signal contains 6 discrete channels of information (one subwoofer and five satellite channels). 24. Dolby Pro Logic Illuminates when Dolby Pro Logic decoding of a 2-channel signal is taking place. This indicator may be on by itself (when analog inputs are used), i

15、n conjunction with Dolby Digital (when using a digital input where the AC-3 format signal contains two channels and needs to be decoded into multichannel) or together with PCM (when using a digital input where 2-channel PCM-format data is being decoded into multi-channel). 25. PCM Illuminates when t

16、he signal supplied through the selected digital input is in PCM format. 26. Late Night Illuminates when the Late Night compression is selected. 27. Status-Bar Indicator These LEDS show the relative setting of volume, bass, treble, speaker level and speaker delay. 28. Speaker Indicator Identifies the

17、 speaker thats being adjusted. LS is Left Surround, LF is Left Front, C is Center, RF is Right Front, RS is Right Surround, and SUB is Subwoofer. 29. Level Illuminates when the ESC333 is in speaker-level adjustment mode. 30. Delay Illuminates when the ESC333 is in speaker-delay adjustment mode. 31.

18、On Indicates that the ESC333 is fully powered up. 32. Standby Indicates that the ESC333 is plugged into an active wall outlet and the master switch on the back panel is in On/Standby position, but the unit is not powered on. 33. Mute Illuminates when the mute function is activated (the ESC333 will b

19、e on but will not produce any sound). 8 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 11 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 SUB333 MECHANICAL PARTS LIST Ref.#Part #DescriptionQty.Ref.#Part #DescriptionQty. 1EVM0033-001WOOD BOX1 2BPR0020-000PORT EDGE1 3BPR0042

20、-BA0PORT1 4BPF5056-BA1CONTROL PANEL1 5BNP0073-001PVC PLATE1 6BPL0013-001LOGO PLATE1 7BPK5031-000CONTROL BUTTON ASSEMBLY 1 8APE0283-001CONTROL PCB ASSEMBLY1 9IVE0041-001WOOFER GASKET1 10FTW6080-3124 OHM 8 WOOFER1 11BRF0015-001RUBBER PAD4 12BPB0012-001BOTTOM CABINET1 13BRF0014-001RUBBER PAD4 14IVE0042

21、-001BOX SPONGE1 15BPH0054-000LED HOLDER1 18BPA0021-001REAR COVER1 19APE0284-001JACK PCB ASSEMBLY1 20GSE0255-001JACK PLATE1 21MSV0001-004SWITCH ROCKER1 22DBU0002-001BUSHING1 2347455-D526.5 ft. AC LINE CORD1 24GAL0055-003HEAT SINK1 25TTL1201-001120V POWER TRANSFORMER1 TTL2301-001230V POWER TRANSFORMER

22、1 26APE0280-001MAIN PCB ASSEMBLY1 27GSE0253-001PCB BRACKET RIGHT1 28GSE0254-001PCB BRACKET LEFT1 29GSE0093-001HEAT SINK BRACKET1 30APE0214-003DECODER PCB ASSEMBLY1 31GTN0063-001SHIELD PLATE UP1 32GTN0064-001SHIELD PLATE DOWN1 33APE0281-001POWER PCB ASSEMBLY1 34APE0282-011DC PCB ASSEMBLY1 35GSE0256-0

23、01PCB BRACKET RIGHT1 36GSE0257-001PCB BRACKET LEFT1 37BRB0003-001RUBBER BUSHING1 38BRB0004-001RUBBER BUSHING1 39BRB0005-001RUBBER BUSHING1 N1HNI1482NUT 14x3.5 mm4 S1H101001-108SCREW T3.0 x1.27P3 -2RHxL8.0 mm S2H016504-316SCREW W6#-20 xl16.0 mm4 S3H016701-316SCREW W8#-18xL16.0 mm8 S4H101001-310SCREW

24、T3.0 x1.27PxL10.0 mm3 S5HO60501-320SCREW M4.0 x0.7PxL20.0 mm10 S6H060301-314SCREW M3.0 x0.5PxL14.0 mm2 S7H060404-321SCREW M3.5x0.6PxL21.0 mm4 S8H120301-306SCREW M3.0 x0.5PxL6.0 mm4 S9H041001-314SCREW T3.0 x1.27P-2RHxL14.02 S10H1110022-306SCREW T3.0 x1.27P-2RHxL6.0 Fuses F901, F902 (DC PCB) KSA2800-0

25、01FUSE 8A 250V2 F903, F904 (DC PCB) KSA2160-003FUSE 1.6A 250V 5x20 mm2 W/UL. CSA. T MARKING F905 (DC PCB)KSA2100-002FUSE 1A 250V 5x20 mm1 W/UL. CSA. T MARKING F906, F907KSA2400-104FUSE 4A 250V SLOW 5ST BEL2 (PWR PCB)5x20mm CSA/UR/VDE/SE APE0214-003DECODER PCB ASSY Connectors CN601ACCN7879-031CONNECT

26、OR J.S.T. 2.0 mm PH1 B11B-PH-K TOP SIZE CN602ACCN2032-L15CONNECTOR TUC-P15X-B11 PITCH=2.0 mm SIDE CN603ACCN2032-L07CONNECTOR TUC-P7X-B11 PITCH=2.0 mm SIDE Capacitors C635, C636, C637,PRE3953-101COND ELECT 100uF 25V 20% 85C 4 C638 C639, C640PRM3737-682COND MYLAR 0.0068uF 100V 5%2 C641, C642, C643,PRE

27、3951-470COND ELECT 47uF 10V 20% 85C4 C644 C645PRE3951-100COND ELECT 10uF 10V 20% 85C1 C646, C648, C670PMA3955-109COND ELECT 1uF 50V 20%3 P=2.5 mm AI (MINI) C647, C657, C658,PCW3965-104CHIP CAP 0.1uF 50V +80-20%18 C659, C660, C661,TYPE Y5V C662, C663, C664, C665, C666, C667, C668, C671, C839, C840, C

28、841, C843 C649, C651, C652,PMA3951-479COND ELECT 4.7uF 10V 20%6 C653, C654, C790P=2.5 mm AI (MINI) C672, C673PCW1035-300CHIP CAP 30pF 50V 5%2 TYPE NPO C674PRM3737-473COND MYLAR 0.047uF 100V 5%1 C675PRM3737-103COND MYLAR 0.01uF 100V 5%1 C676PEP2636-104COND MPEM 0.1uF 63V 5%1 MINI SIZE (AI) C677, C691

29、, C738,PRE3953-101COND ELECT 100uF 25V 20% 85C 7 C789, C795, C809 C811 C678, C679, C682,PCW5635-682CHIP CAP 0.0068uF 50V 5%12 C683, C688, C692, C693, C696, C697, C700, C701, C803 C680, C684, C689,PEP2636-474COND MPEM 0.47uF 63V 5%6 C694, C698, C702MINI SIZE (AI) C681, C685, C690,PCW1035-561CHIP CAP

30、560pF 50V 5%6 C695, C699, C703TYPE NPO C686, C728, C734,PMA3951-470COND ELECT 47uF 10V 20%16 C748, C752, C753,P=2.5 mm AI (MINI) C755, C757, C766, C767, C783, C784, C786, C787, C788, C829 C704, C705, C706,PMA3951-101COND ELECT 100uF 10V 20%10 C713, C715, C716,P=2.5 mm AI (MINI) C717, C726, C765, C78

31、5, C720, C724, C736,PMA3953-101COND ELECT 100uF 25V 20%13 C750, C754, C798,P=2.5 mm AI H=7mm C799, C800, C801, C810, C812, C815, C816 C723, C729, C730,PCW1035-331CHIP CAP 330pF 50V 5%6 C741, C744, C756TYPE NPO C758PCW1035-220CHIP CAP 22pF 50V 5%1 TYPE NPO C759, C832, C880,PRD3545-104COND DISC 0.1uF

32、50V 10% Y5P4 C882 C760PMA3952-220COND ELECT 22uF 16V 20%1 P=2.5 mm AI (MINI) C761PRM3737-152COND MYLAR 0.0015uF 100V 5%1 C762PRM3737-153COND MYLAR 0.015uF 100V 5%1 C764PRE3951-101COND ELECT 100uF 10V 20% 85C 1 C768, C778, C779PMA3952-101COND ELECT 100uF 16V 20%3 P=2.5 mm AI (MNI) C769, C773, C777,PC

33、W1035-470CHIP CAP 47pF 50V 5%12 C780, C781, C782,TYPE NPO C834, C835, C836, C837, C838, C842 C770, C776PEP2636-824COND MPEM 0.82uF 63V 5%2 MINI SIZE (AI) C771, C775PRM3737-562COND MYLAR 0.0056uF 100V 5%2 C772, C774PRM3737-472COND MYLAR 0.0047uF 100V 5%2 C813, C814PMA3955-339COND ELECT 3.3uF 50V 20%2

34、 P=2.5 mm AI (MINI) C830, C831PVE3951-102COND ELECT 1000uF 10V 20% HI2 C833PCW5635-223CHIP CAP 0.022uF 50V 5%1 TYPE X7R C881PCW1035-101CHIP CAP 100pF 50V 5%1 TYPE NP C883PMA3955-479COND ELECT 4.7uF 50V 20%1 P=2.5 mm AI (MINI) C887PCW3955-104CHIP CAP 0.1uF 50V 20%1 TYPE Y5V C888PRD1335-390COND DISC 3

35、9pF 50V 5% NPO1 Diodes D601RCD4148-001DIODE SW LL4148 TELEFUNKEN1 SMT TYPE D602RAD4001-001RECTIFIER 1N4001 1A 35VRMS1 ZD601, ZD602RAZ0859-073DIODE ZENR 6.9-7.2V 0.5W2 HITACHI HZ7B-2 Integrated Circuits IC601RCI3861-001IC 100 PIN ZR38601 ZORAN1 AC3 DECODER IC605,IC606,IC608,RCI0720-001IC 8 PIN TL072

36、SMT TYPE11 IC609,IC610,DUAL OP-AMP IC611,IC612, IC613, IC621, IC622, IC623 IC607RCI1117-001IC 3 PIN REG1117 3.3V1 12 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 SUB333 ELECTRICAL PARTS LIST Ref.#Part #DescriptionQty.Ref.#Part #DescriptionQty. IC614-IC619RCI4051-001IC 16 PIN TC4051BF

37、N CHIP6 8 CH MULTIPLEXER IC620RCI6244-001IC 42 PIN M62446FP ELECTRONIC 1 VOLUME CONTROL IC624RCI7404-001IC 14 PIN TC74HC04AFN TOSHIBA 1 HEX INVERTER IC625RCI4052-001IC 16 PIN TC4052BFN CHIP1 4 CH MULTIPLEXER IC626RCI4227-001IC 44 PIN CS42271 6 CH VOL CRYSTAL IC627RHI0256-001IC 28 PIN EPROM IC 256K 1

38、20ns1 Resistors R601, R670, R674,QCF0152-000CHIP RES. 0 OHM JUMP WIRE6 R675, R676, R891SMT TYPE R673QCF0152-473CHIP RES. 47K OHM 1/10W 5%1 SMT TYPE R677, R736, R741,QCF0152-472CHIP RES. 4.7K OHM 1/10W 5%12 R746, R750, R756,SMT TYPE R764, R809, R812, R823, R888, R889 R678, R838, R882,QCF0152-223CHIP

39、RES. 22K OHM 1/10W 5%5 R883, R884 R679, R683, R696,QCF0152-222CHIP RES. 2.2K OHM 1/10W 5%6 R698, R700, R707SMT TYPE R680, R695QCF0152-122CHIP RES. 1.2K OHM 1/10W 5%2 SMT TYPE R681, R684, R738,QCF0152-152CHIP RES 1.5K OHM 1/10W 5%8 R743, R748, R753,SMT TYPE R758, R768 R682, R697, R699,QCF0152-162CHIP

40、 RES. 1.6K OHM 1/10W 5%5 R701, R848SMT TYPE R685, R686, R716,QCF0152-103CHIP RES. 10K OHM 1/10W 5%17 R717, R718, R719,SMT TYPE R761, R788, R797, R799, R813, R892, R893, R894, R895, R896, R897 R689QAF0450-109RESISTOR 1.0 OHM 1/4W 5% CF1 R690QAF0650-472RESISTOR 4.7K OHM 1/6W 5% CF1 R691, R709, R720,QC

41、F0152-101CHIP RES. 100 OHM 1/10W5%29 R721, R722, R723,SMT TYPE R785, R791, R798, R802, R808, R821, R825, R826, R835, R849, R850, R851, R852, R853, R855, R856, R876, R877, R878, R879, R880, R881, R898 R692QAF0650-102RESISTOR 1K OHM 1/6W 5% CF1 R693QAF0650-681RESISTOR 680 OHM 1/6W 5% CF1 R694, R714, R

42、715,QCF0152-390CHIP RES. 39 OHM 1/10W 5%5 R725, R726SMT TYPE R702QCF0152-622CHIP RES. 6.2K OHM 1/10W 5%1 SMT TYPE R703, R822, R827,QCF0152-822CHIP RES. 8.2K OHM 1/10W 5%12 R830, R833, R834,SMT TYPE R836, R837, R842, R843, R844, R845 R706, R740, R745,QCF0152-102CHIP RES. 1K OHM 1/10W 5%13 R751, R754,

43、 R762,SMT TYPE R846, R854, R864, R865, R868, R869, R875 R708QCF0152-202CHIP RES. 2K OHM 1/10W 5%1 SMT TYPE R710, R711QCF0152-203CHIP RES. 20K OHM 1/10W 5%2 SMT TYPE R712, R713QCF0152-682CHIP RES. 6.8K OHM 1/10W 5%2 SMT TYPE R730QCF0152-209CHIP RES. 2 OHM 1/10W 5%1 SMT TYPE R735, R744, R749,QCF0152-5

44、12CHIP RES. 5.1K OHM 1/10W 5%6 R755, R759, R770SMT TYPE R737, R742, R747,QCF0152-562CHIP RES. 5.6K OHM 1/10W 5%6 R752, R757, R766SMT TYPE R801, R803, R804,QCF0152-224CHIP RES. 220K OHM 1/10W 5%6 R805, R806, R816SMT TYPE R807QCF0152-301CHIP RES. 300 OHM 1/10W 5%1 SMT TYPE R810QCF0152-183CHIP RES. 18K

45、 OHM 1/10W 5%1 SMT TYPE R815QCF0152-433CHIP RES. 43K OHM 1/10W 5%1 0805 SMT TYPE R817, R818, R819,QCF0152-362CHIP RES. 3.6K OHM 1/10W 5%5 R828, R829SMT TYPE R820QCF0152-331CHIP RES. 330 OHM 1/10W 5%1 SMT TYPE R847QCF0152-392CHIP RES. 3.9K OHM 1/10W 5%1 SMT TYP R862, R863, R866,QCF0152-272CHIP RES. 2

46、.7K OHM 1/10W 5%7 R867, R873, R874,SMT TYPE R887 R885, R886QHM1050-151RESISTOR 150OHM 1W 5% MF2 Transistors Q607RCN1623-001XISTR NPN SMT TYPE (2SC945)1 HFE:200-400 Q608RAP0733-001XISTR PNP 2SA733Q,P NEC AI1 Q609RAN2001-001XISTR NPN 2SC2001L NEC1 Wires CN6044999A-519CON/WRE AY 3 COND 150 mm1 SHIELD W

47、IRE CN6054999A-520CON/WRE AY 3 COND 250 mm1 SHIELD WIRE CN6064999A-522CON/WRE AY 2 COND 260 mm1 SHIELD WIRE Miscellaneous L606, L609SAF0835-001BEAD RH035083ST-Y7 3.5X8.3X0.76 2 L607, L610SHC8121-101CHOKE 100uh2 L611SRC0210-001CHOKE TOKIN SBT-02101 COPPER SIDEXTP9777-023TAPE HIGH TEMP TAPE NICHIBAN I

48、C601, IC626 L6, C884, L602, L603, SCF0805-600CHIP BEAD 2012A601Y102B L612, L613, L614,TEAM YOUNG L615, L616D, L617, L619-L649 13 Dolby Pro-Logic?Surround Processor/Amplifier/SubwooferSUB333 SUB333 ELECTRICAL PARTS LIST Cont. Ref.#Part #DescriptionQty.Ref.#Part #DescriptionQty. L604, L605SAC7414-100C

49、HOKE 10uH AI2 XL602JQC6071-320CRYSTAL 32.0000 MHz L=5.0 mm1 APE0280-001 MAIN PCB ASSY Connectors CN201CCN7879-030CONNECTOR J.S.T. 2.0 mm PH1 B10B-PH-K TOP SIZE CN202CCN7879-028CONNECTOR J.S.T. 2.0 mm PH1 B 8B-PH-K TOP SIZE CN203CCN7879-027CONNECTOR J.S.T. 2.0 mm PH1 B 7B-PH-K TOP SIZE CN204CCN7879-025CONNECTOR J.S.T. 2.0 mm PH1 B 5B-PH-K TOP SIZE CN602CCN2032-015CONNECTOR TUC-P15P-B11 PITCH=2.0 mm TOP CN603CCN2032-007CONN