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LTO L-12 Service Manual

12-channel mixing console with digitel effects
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Service Manual
Model: L-12
(12-CHANNEL MIXING CONSOLE
WITH DIGITEL EFFECTS)
www.altoproaudio.com
Version: 1.1

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Summary of Contents for LTO L-12

  • Page 1 Service Manual Model: L-12 (12-CHANNEL MIXING CONSOLE WITH DIGITEL EFFECTS) www.altoproaudio.com Version: 1.1...

  • Page 2: Table Of Contents

    CONTENTS 1. Specification 2. Block Diagram 3. Schematic Diagram 4. Printed Circuit Board 5. Wiring Diagram 6. Test Procedure 7. Electrical Parts List 8. Exploded Views & Mechanical Parts List 9. Notes...

  • Page 3: Specification

    1. SPECIFICATION (L-12) Mono input channels Microphone input electronically balanced, discrete input configuration Frequency response 10Hz to 55kHz, +/-3dB Distortion (THD&N) 0.005% at +4dBu, 1kHz Gain range 0dB to 60dB(MIC), SNR (Signal Noise Rated) 115dB Line input electronically balanced Frequency response 10Hz to 55kHz, +/-3dB Distortion (THD&N)

  • Page 4: Power Supply

    Main Mix Section Noise (Bus noise) Fader 0 dB, channels muted:-100.0dBr (ref.:+4dBu) Fader 0 dB, all input channels assigned and set to UNITY gain:-90dBr(ref.:+4dBu) Max output +22dBu balanced XLR, +22dBu unbalanced, 1/4” jacks AUX Return gain range -∞ to +15dB AUX Sends max out +22dBu Power supply...

  • Page 5: Block Diagram

    2. Block Diagram ALTO L-20 AUX SEND BLOCK DIAGRAM LO (FREQ) AUX SEND1 GAIN LEVEL PHANTOM (TRIM) ASSIGN (PRELIMINARY) POWER AUX1 AUX SEND 1/2/3 +48V FADER LEFT-BUS MUTE 100Hz-8kHz (AUX SEND 2/3 IDENTICAL) MIC IN 3-BAND EQ AFL-L RIGHT-BUS AUX/DFX SEND +/-15db AFL-R SOLO...

  • Page 6: Schematic Diagram

    3. Schematic Diagram 120R L12PU1(1/2) 120R AUX SEND1 AUXSEND1 AUXSEND1 LEFT CTRL-R-L CTRL-R-L 120R 120R JY-6351G-02-250 2.0-18P-B24A JY-6351G-02-250 CTRL ROOM OUT (TO L12MN1) 120R 120R SUB1-L SUB2-R SUB3-L AUX SEND2 RIGHT SUB4-R CTRL-R-R AUXSEND2 CTRL-R-R AUXSEND2 MAIN-L-2 MAIN-R-2 MAIN-INS-L 120R 120R MAIN-INS-R MAIN-L...
  • Page 7 L12PU1-2(2/2) STEREO AUX RETURN STEREO AUX STEREO AUX STEREO AUX STEREO AUX RETURN1 RETURN2 RETURN3 RETURN4 AUXRTN1-L AUXRTN2-L AUXRTN3-L AUXRTN1-L AUXRTN2-L AUXRTN3-L AUXRTN4-L LEFT 1 LEFT 2 LEFT 3 LEFT 4 (MONO) (MONO) (MONO) (MONO) EFXRTN-L JY-6351G-02-250 JY-6351G-02-250 JY-6351G-02-250 JY-6351G-02-250 EFXRTN-R RIGHT 1 RIGHT 2...
  • Page 8 L12PU2 PH PWR +VCC +VCC +VCC +VCC 47u/25V PH PWR +VCC +VCC +VCC +VCC L-CUT1-OF 4580M 6K81 6K81 2K49 2K49 2K49 47u/25V 2K49 4580M L-CUT5-OF 2K49 6K81 6K81 BAS316 2K49 2K49 2K49 47u/63V 5K11 MIC 1 4580M 5K11 TR10 47u/63V BAS316 330P 5K11...
  • Page 9 L12PU2-2 C111 2.5-14P-B24A C103 PHONES A (TO L12MN1) 120R L-CUT1-OF LINE IN 9 L-CUT1-ON TRIM2-CH1 100P PHONES-R TRIM1-CH1 LEFT(MONO) C107 JY-6351G-02-250 INS2-CH1 47u/25V 120R BA15218N BA15218N INS1-CH1 INS-CH9 C113 PH PWR R100 L-CUT2-OF JY-6351G-02-250 L-CUT2-ON 120R 4580M TRIM2-CH2 100P TRIM1-CH2 INS2-CH2 PHONES OUTPUT INS1-CH2...
  • Page 10 L12MN2(1/5) 2.5-14P-B24A CH1.SCH 2.0-14P-B24A (TO L12MN1) (TO L12PU2) LEFT-BUS L-CUT1-OF RIGHT-BUS L-CUT1-ON PGND TRIM2-CH1 SUB1 TRIM1-CH1 SUB2 INS2-CH1 SUB3 INS1-CH1 CH2.SCH SUB4 PH PWR -VCC L-CUT2-OF AFL-L L-CUT2-ON AFL-R TRIM2-CH2 SOLO(PFL) TRIM1-CH2 INS2-CH2 AUX1 INS1-CH2 AUX2 AUX4 CH3.SCH AUX3 LOGIC +VCC PH PWR 2.0-14P-B24A...
  • Page 11 L12MN2-CH1(2/5) EQ HI (12K) MID (FREQ=100Hz-8K) SW7A 47u/25V 6.8n(M) 6.8n(M) B50K PS-22E85L-2 B50K SW1B PS-22E85L INS2-CH1 INS2-CH1 VR5A LEFT-BUS W50K 10KD SW7B PS-22E85L 47u/25V 682(M) 47u/25V RIGHT-BUS 4580M 47u/25V SW6A LEVEL PS-22E85L 4580M VR3A 4580M 500KC SUB1 SW6B +VCC PS-22E85L 4580M 33n(M) PS-22E85L-2...
  • Page 12 L12MN2CH2(3/5) EQ HI (12K) R7_1 C9_1 MID (FREQ=100Hz-8K) C8_1 C2_1 C7_1 VR2_1 VR1_1 C6_1 R29_1 SW7_1A 47u/25V 6.8n(M) 6.8n(M) B50K PS-22E85L-2 B50K R8_1 C5_1 22P SW1_1B PS-22E85L INS2-CH2 INS2-CH2 R20_1 R19_1 VR5_1A LEFT-BUS R18_1 10KD R2_1 R3_1 SW7_1B VR6_1 C3_1 R9_1 PS-22E85L C1_1...
  • Page 13 L12MN2CH3(4/5) EQ HI (12K) R7_2 MID (FREQ=100Hz-8K) C8_2 C9_2 C2_2 C7_2 VR2_2 VR1_2 C6_2 R29_2 SW7_2A 47u/25V 6.8n(M) 6.8n(M) B50K PS-22E85L-2 B50K R8_2 C5_2 SW1_2B PS-22E85L INS2-CH3 INS2-CH3 R20_2 R19_2 LEFT-BUS VR6_2 VR5_2A R18_2 R2_2 R3_2 SW7_2B W50K C3_2 10KD R9_2 PS-22E85L C1_2...
  • Page 14 L12MN2CH4(5/5) EQ HI (12K) MID (FREQ=100Hz-8K) R7_3 C9_3 C7_3 C2_3 C8_3 VR2_3 VR1_3 C6_3 R29_3 47u/25V PS-22E85L-2 SW7_3A 6.8n(M) 6.8n(M) B50K B50K R8_3 C5_3 SW1_3B INS2-CH4 PS-22E85L INS2-CH4 R20_3 R19_3 LEFT-BUS VR5_3A R2_3 R3_3 R18_3 SW7_3B VR6_3 C3_3 10KD R9_3 C1_3 PS-22E85L W50K...
  • Page 15 L12MN1 L12STEREO L12STEREO.SCH 2.0-15P-B24A 2.0-14P-B24A (TO L12PU2-CH5-8) L12STEREO2 (TO L12PU2-CH9-12) L12STEREO2.SCH L-CUT5-OF 2.5-8P PH PWR -VCC +VCC +5VD INS-CH9 L-CUT5-ON INS-CH10 TRIM2-CH5 INS-CH11 TRIM1-CH5 INS-CH12 INS-CH5-6 PHONE-R PRE-CH5 PHONE-L PRE-CH6 MAIN-L-2 L-CUT7-OF OTHER MAIN-R-2 L-CUT7-ON OTHER.SCH 2TKIN-L TRIM2-CH7 2TKIN-R TRIM1-CH7 +VCC INS-CH7-8 PGND...
  • Page 16 CH5-8 (STEREO) VR1A EQ HI (12KHz) B50K SW4A SW3C 3.3n(M) PS-42E85L (SOLO) PS-42E85L -VCC +VCC PGND C500 47u/25V R719 VR3A LOGIC 47u/25V LOGIC SW5A SW7A B50K LEVEL PS-22E85L HI-MID(3KHz) PS-22E85L BAS316 1n(M) PS-42E85L R665 4580M (LOGIC=2.0V or 0.5V) R749 220K PRE-CH5 SW3A PRE-CH5...
  • Page 17 CH9-12 (STEREO) R201 R226 R723 SW17C SW21A C504 47u/25V R205 R199 VR24A PS-42E85L PS-22E85L EQ HI (12KHz) 47u/25V R657 +VCC SW25A B50K PGND R203 3.3n(M) PS-22E85L U16A 120R SUB1 R669 4580M R139 R156 47u/25V R140 PS-42E85L VR38A SW21B VR44A R206 10KD LEFT-BUS PS-22E85L...
  • Page 18 C269 MAIN MIX C261 C265 2TK TO CR-L LEFT MAIN-L-3 MAIN-L-3 R428 MAIN-INS-L R378 C263 47u/25V C275 R416 R424 C241 C468 LEFT MAIN-L R436 SW41A R414 R422 LEFT-BUS EQ-VRL-B R440 C279 R418 PS-22E85L R380 R731 49K9 C243 EQ-VRL-C SW36A C239 47u/25V C285 PS-22E85L...
  • Page 19 AUX RETURN 1 AUXRTN.SCH C491 R293 C177 C181 47u/25V R329 C175 VR52A R343 47u/25V R295 C179 W50K SW31C AUXRTN1-L 47u/25V R367 AUXRTN1-L PS-42E85L R298 R733 C173 R351 100P AFL-L U25A U29A C183 SW31B 4580M LEFT-BUS R368 PS-42E85L 4580M 47u/25V LEFT-BUS R326 R328 C178...
  • Page 20 SW27C AUXSEND R282 PS-42E85L (SOLO) AFL-L SW27B LOGIC R283 PS-42E85L LOGIC SW27D PS-42E85L BAS316 AFL-R (LOGIC=2.0V or 0.5V) C157 SW27A R281 PS-42E85L C149 R262 AUX1 SEND SOLO(PFL) R261 C153 AUXSEND1 AUX1 AUXSEND1 VR69 W50K C161 R270 R269 47u/25V 47u/25V U21B R257 U21A 4580M...
  • Page 21 R588 C398 100K 100K R591 C402 47u/25V 47u/25V 47u/25V C400 R593 PGND PGND PGND PGND -VCC 100N R-METER R585 Titel CONTROL ROOM STAGE Size Model No: Revision ALTO L-12 VER030710 12-Jul-2003 Date: Sheet 7 of File: CTRMETER.Sch Drawn By: BOW.
  • Page 22 4580M 4580M LM393 NE555 -VCC C447 C449 C426 C428 C451 C453 100N 100N 100N 100N 100N 100N DGND PGND Titel UDASP IN/OUT SECTION Size Model No: Revision ALTO L-12 VER030424 18-Jun-2003 Date: Sheet 8 of File: L12DSP.Sch Drawn By: BOW.
  • Page 23 POWER 1N4002 1N4002 2P-2.5 PHANTOM PGND TIP122 1N4002 220uF/100V +48V 100uF/100V 390K 47uF/100V 1N5261 1N4002 47uF/100V (47V 0.5W) 100uF/100V PGND 2P-2.5 FUSE Titel POWER SUPPLY BOARD Size Model No: Revision L-12 VER030521 Date: 1-Oct-2003 Sheet File: L12PWR-NEW.Sch Drawn By: Xian...

  • Page 25: Printed Circuit Board

    4. Printed Circuit Board...

  • Page 44: Wiring Diagram

    5. Wiring Diagram LAMP (TO L12MN1) 2.0-18P-B24A 2.0-18P-B24A (TO L12MN1) L12PU1 (TO L12MN2) 2.0-5P-B24A L12LED L12PU2 2P-2.5 2P-2.5 (TO L12MN1) (TO L12MN1) (TO L12MN1) 2.5-14P-B24A 2.5-14P-B24A 2.0-15P-B24A (TO L12MN1) +17V 2.5-14P-B24A (TO L12MN1) -17V L12PWR 2P-2.5 +48V (TO L12MN1) 2.5-8P CON7 2.0-5P-B24A 2.5-8P...

  • Page 45: Electrical Parts List

    │ └0001------------------------------ MJ00058 1.0000 2002/12/28 │ iron board │ 1*2135*1220 20.45kg 0.00 ├0004--------------------------------- NI02638 1.0000 2003/06/26 ││ lacid plastic panel ││ L-12 (3t*97.5*49mm) 0.00 │└0001------------------------------- NI02639 1.0000 2003/05/12 │ lacid plastic panel │ L-12 (3t*97.5*49mm) 0.00 ├0005--------------------------------- NI02640 1.0000 2003/06/26 ││...
  • Page 46 0.00 ├0014--------------------------------- HA01638 1.0000 2003/07/25 │ row-wire connector wiring │ 2P 280 0.00 ├0015--------------------------------- NI02642 1.0000 2003/06/26 │ fixed plate │ L-12 (6.8*110*63.3 white) 0.00 ├0016--------------------------------- NI02083 28.0000 2003/06/26 │ knob │ φ10.5*18 0.00 ├0017--------------------------------- NI02081 34.0000 2003/06/26 │ knob │...
  • Page 47 φ4*φ12*1t 0.00 ├0043--------------------------------- MF00048 1.0000 2003/06/26 │ washer │ φ4*φ8*0.5t 0.00 ├0044--------------------------------- NC00151 1.0000 2003/06/26 │ insulation │ 0.2t*116*22 L-12 0.00 ├0045--------------------------------- MI01762 1.0000 2003/06/26 ││ fixed bracket ││ 1.2t*112*12*5 L-12 0.00 │└0001------------------------------- MJ00063 1.0000 2003/06/18 │ Zn-plated board │...
  • Page 48 0.00 ├0065--------------------------------- NI02519 4.0000 2003/06/26 │ knob │ φ15.9*8.0mm(RF-006) 0.00 ├0066--------------------------------- NF00061 1.0000 2003/06/26 │ assurance card │ ALTO 0.00 ├0067--------------------------------- NF01492 1.0000 2003/06/26 │ instruction │ L-12 ALTO 0.00 ├0068--------------------------------- NB02470 1.0000 2003/06/26 │ colour box │ L-12 0.00...
  • Page 49 │ 0.05t*610*500mm 0.00 ├0072--------------------------------- NE05004 4.0000 2003/06/26 │ label │ ALTO 0.00 ├0073--------------------------------- NE11466 4.0000 2003/06/26 ││ label ││ L-12 ALTO 0.00 │├0001------------------------------- NH00012 1.0000 2003/06/11 ││ bond paper ││ 0.04*1M 0.00 │└0002------------------------------- NI00014 1.0000 2003/06/11 │ membrane │ 0.035*1M 0.00...
  • Page 50 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 51 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 52 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 53 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 54 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 55 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 56 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 57 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 58 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 59 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 60 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 61 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 62 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 63 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 64 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 65 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 66 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 67 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 68 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 69 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 70 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 71 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 72 Multi-Level BOM Structure Listing Report No.: IEBO_P02 Date 2003/10/01 Prepared by JG020028[王聖堡] Page No.: Item No. PF00271 Version UNIT: DESCRIPTION: L-12 Date: 2003/06/26 L-12_ALTO_230V Version Item No Loss % Ver. Unit Effective Date Cardinal Item Descri Usage Rate @:Phantom Layer...
  • Page 73 │ │ label │ │ 0.00 │ ├0001------------------------------ NH00035 1.0000 2003/06/26 │ │ bond paper │ │ 0.06*1M 0.00 │ └0002------------------------------ NI00017 1.0000 2003/06/26 │ membrane │ 0.055*1M 0.00 ├0081--------------------------------- MJ01235 1.0000 2003/07/28 ││ side board ││ L-12 left 0.00...
  • Page 74 0.00 │ └0001------------------------------ MJ00059 1.0000 2002/04/12 │ iron board │ 1.2*2135*1220 24.54kg 0.00 ├0086--------------------------------- MJ01248 1.0000 2003/08/19 │ caushion │ 0.3t*φ95 L-12 0.00 ├0087--------------------------------- NB02474 1.0000 2003/08/19 │ cushion │ L-12;16;20series right 0.00 ├0088--------------------------------- NB02473 1.0000 2003/08/19 │ cushion │...
  • Page 75 8. Exploded Views...
  • Page 76 M3*10 HC00342 TNC adoptor WJ-7422 Appendix NI02638 lacid plastic panel L-12 (3t*97.5*49mm) NI02640 lacid plastic panel L-12 (3t*91.5*56mm) NI02642 fixed plate L-12 (6.8*110*63.3 white) HK04001 PC board P-L12LED NI02084 φ10.5*18 knob NI02083 φ10.5*18 knob NI02082 knob φ10.5*18 NI02081 knob φ10.5*18...
  • Page 77 MF00048 washer φ4*φ8*0.5t HA01174 signle terminal wiring CF:W146 80 green/yellow MI00584 heat-sink 4*40*20*140 L-12 HK04029 PC board P-L12PWR MI01762 fixed bracket 1.2t*112*12*5 L-12 ME00015 colour nut 3m/m MG00170 screw M3*14 HI00120 slide switch L21-22A MI01765 switch cover L-12 HC00008 AC outlet 3515 A TYPE(RF-2004-C-4.8)

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