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1. Safety Precautions

2

WARNING

: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE 

THIS APPLIANCE TO RAIN OR MOISTURE.

  CAUTION :

TO REDUCE THE RISK IF ELECTRIC SHOCK, DO NOT

REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS 
INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE 
PRESENCE OF UNINSULTED "DANGEROUS VOLTAGE"

 

WITHIN THE PRODUCT'S ENCLOSURE THAT MAY BE 
SUFFICIENT  MAGNITUDE TO CONSTITUTE A RISK OF 
ELECTRIC SHOCK TO PERSONS.

THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE
PRESENCE OF IMPORTANT OPERATING  AND MAINTENANCE 
(SERVICING) INSTRUCTIONS IN THE LITERATURE 
ACCOMPANYING THE APPLIANCE.

CAUTION

  TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC    
  PLUG WITH AN EXTENSION CORD, RECEPTACLE  OR OTHER OUTLET  
  UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE 
  EXPOSURE.

LASER SAFETY

  THIS UNIT EMPLOYS A  LASER. ONLY QUALIFIED SERVICE  PERSONNEL 
  SHOULD REMOVE THE COVER OR ATTEMPT TO SERVICE THIS DEVICE 
  DUE  TO POSSIBLE EYE INJURY.

  CAUTION :

 USE OF ANY CONTROLS, ADJUSTMENTS,  OR PROCEDURES 

  OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS
  RADIATION EXPOSURE.

CAUTION :

 TO PREVENT  ELECTRIC SHOCK, MATCH WIDE BLADE OF 

PLUG TO WIDE SLOT, FULLY INSERT.

ATTENTION :

  POUR EVITER  LES CHOCS  ELECTRIQUES, INTRODUIRE 

LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPON-
DANTE   DE LA   PRISE ET  POUSSER JUSQU'AU FOND.

Important Safety Instructions

- All the safety and operating instructions should be read before   

the appliance is operated.

- The safety and operating instructions should be retained for 

future reference.

- All warnings on the appliance and in the operating instructions 

should be adhered to.

- All operating and use instructions should be followed.
1.  Water and Moisture - The appliance should not be used near 

water - for example, near a bathtub, washbowl, kitchen sink,

laundry tub, in a wet basement, or near a swimming pool,
and the like.

2.  Carts and Stands - The appliance

should be used only with a cart or
stand that is recommended by th
manufacturer.

3.  An appliance and cart combination 

should be moved with care. Quick 
stops, excessive force, and uneven
surfaces may cause the appliance 
and cart combination to overturn.

4.  Wall or Ceiling Mounting - The appli-

ance should be mounted to a wall or

 ceiling only as recommended by the manufacturer.

5.  Ventilation - The appliance should be situated so that its 

location or position does not interfere with its proper 
ventilation.  For example, the appliance should not be situated 
on a bed, sofa, rug, or similar surface that may block the 
ventilation openings; or, placed in a built-in installation, such 
as a bookcase or cabinet that may impede the flow of air 
through the ventilation openings.

6.  Heat - The appliance should be situated away from heat 

sources such as radiators, heat registers, stoves, or other 
appliances (including amplifiers) that produce heat.

7.  Power Sources - The appliance should be connected to a 

power supply only of the type described in the operating 
instructions or as marked on the appliance.

8.  Grounding or Polarization - The precautions that should be 

taken so that the grounding or polarization means of an 
appliance is not defeated.

9.  Power - Cord Protection - Power-supply cords should be 

routed so that they are not likely to be walked on or pinched 
by items placed upon or against them, paying particular 
attention to cords at plugs, convenience receptacles, and the 
point where they exit from the appliance.

10.Protective Attachment Plug - If the appliance is equipped with 

an attachment plug having overload protection.  This is a 
safety feature. See Instruction Manual for replacement or 
resetting of protective device. If replacement of the plug is 
required, be sure the service technician has used a 
replacement plug specified by the manufacturer that has the 
same overload protection as the original plug.

11.Cleaning - The appliance should be cleaned only as 

recommended by the manufacturer.

12.Power Lines - An outdoor antenna should be located away 

from power lines.

CAUTION

RISK OF ELECTRIC SHOCKS

DO NOT OPEN

PORTABLE CART 

Figure 2

Summary of Contents for AMI-326LW/RW

Page 1: ...AMI 326LW RW AMI 726LW RW AMI 826LW RW for SEMP TSB...

Page 2: ...6LW RW 10 SCHEMATIC DIAGRAM 11 MAIN 11 12 AMI 326LW RW 11 AMI 726LW RW 826LW RW 12 TUNER 13 AMI 326LW RW 13 TAPE 14 AMI 326LW RW 14 CD 15 16 AMI 326LW RW 15 AMI 726LW RW 826LW RW 16 CONTROL 17 PCB PAT...

Page 3: ...hould be used only with a cart or stand that is recommended by th manufacturer 3 An appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause t...

Page 4: ...that objects do not fall and liquids are not spilled into the enclosure through openings 16 Damage Requiring Service The appliance should be serviced by qualified service personnel when a The power s...

Page 5: ...25Hz MTT 111N RV601 Line Out L R Channel Line Out L R Channel Confirm Wow Flut ter is within 0 35 FIG 1 3 000 3 010Hz MTT 111N RV601 Line Out L R Channel Confirm Tape Speed of end position after adjus...

Page 6: ...Exploded View and Mechanical Parts List Model AMI 326 726 826LW RW 5...

Page 7: ...6LW 826LW H926LW 27 2 CHASSIS BOTTOM 9CD0607500 ABS 1 326LW 28 1 HEAT SINK 1 9CD4404500 AL 1 326LW 28 2 HEAT SINK N30 9CD4406200 AL 1 726LW 28 3 HEAT SINK N50 9CD4405900 AL 1 826LW 28 4 HEAT SINK N150...

Page 8: ...Wiring Diagram 7 Model AMI 326LW RW...

Page 9: ...Wiring Diagram 8 Model AMI 726LW RW 826LW RW...

Page 10: ...Block Diagram 9 Model AMI 326LW RW...

Page 11: ...Block Diagram 10 Model AMI 726LW RW 826LW RW...

Page 12: ...Schematic Diagram 11 Model AMI 326LW RW Ass y Name MAIN...

Page 13: ...IFIN FM AMIN NC ST MO IF REQ LW SD S CURVE AM FM IF BUFF 304KHz 19K 19K 0 2 3 1 4 16 1 2 3 6 14 5 13 8 11 7 12 4 9 10 15 VDD1 R DATA QUAL R CLK CLOCK VSS1 ANALOG V REF VSS2 VSS3 PLL 1187 5Hz PLL 57KH...

Page 14: ...5V 5 FM 0 2V AM 0 9V CC104 15pF CC104 12pF KWANGSUNG KSNT 213M 1 TOKO RBW07VB K5024 KWANGSUNG TOKO S CURVE AM FM IF BUFF 304KHz 19K 19K 0 FTZ CE X O CC214 R217 JW O FTZ CE 5 FM 0 AM 2 4 7 VT IC202 Pin...

Page 15: ...Schematic Diagram Model AMI 326LW RW Ass y Name TAPE 14...

Page 16: ...Schematic Diagram Model AMI 326LW RW Ass y Name CD 15...

Page 17: ...Schematic Diagram Model AMI 726LW RW 826LW RW Ass y Name CD 16...

Page 18: ...Schematic Diagram Model AMI 326LW RW 726LW RW 826LW RW Ass y Name FRONT 17...

Page 19: ...P C B Pattern Layout 18 Model AMI 326LW RW Ass y Name MAIN PCB...

Page 20: ...P C B Pattern Layout 19 Model AMI 726LW RW 826LW RW Ass y Name MAIN PCB...

Page 21: ...P C B Pattern Layout 20 RWModel AMI 326LW 726LW RW 826LW RW Ass y Name FRONT PCB...

Page 22: ...P C B Pattern Layout 21 Model AMI 326LW RW Ass y Name POWER PCB Model AMI 726LW RW 826LW RW Ass y Name POWER PCB...

Page 23: ...CC410 CCXF1H104Z 50V F 0 1MF Z 95 C ELECTRO CE501 502 CEXF1E101V 25V RSS 100MF 6 3X11 TP 33 C CERA CC500 503 CCXF1H103Z 50V F 0 01MF Z TAPPING 96 C ELECTRO CE511 CEXF1H100V 50V RSS 10MF 5X11 TP 34 C C...

Page 24: ...JUMPER JW416 417 W581GY7595 AWG22 1 0 65 SN 7 5 AUTO 157 CONN AS CN605 9738834700 UL 1007 26 1P 110MM 220 WIRE JUMPER JW500 501 W581GY1005 AWG22 1 0 65 SN 10 AUTO 158 CONN WAFER CW101 9CD6258800 2P S2...

Page 25: ...2J 1 6 1K OHM J 281 WIRE JUMPER JW907 908 W581GY1505 AWG22 1 0 65 GY 15 AUTO 344 R CARBON FILM R252 RD AZ470J 1 6 47 OHM J 282 WIRE JUMPER JW912 W581GY1005 AWG22 1 0 65 SN 10 AUTO 345 R CARBON FILM R2...

Page 26: ...LM R577 RD AZ472J 1 6 4 7K OHM J 472 R CARBON FILM R805 806 RD AZ563J 1 6 56K OHM J 410 R CARBON FILM R578 579 RD AZ104J 1 6 100K OHM J 473 R CARBON FILM R807 808 RD AZ821J 1 6 820 OHM J 411 R CARBON...

Page 27: ...82J 1 6 1 8K OHM J 35 DIODE D701 706 DZN4148 1N4148 AUTO 52MM 98 R CARBON FILM R309 RD AZ821J 1 6 820 OHM J 36 WIRE JUMPER D708 W581GY7595 AWG22 1 0 65 SN 7 5 AUTO 99 R CARBON FILM R310 RD AZ152J 1 6...

Page 28: ...4 R CARBON FILM R756 RD AZ102J 1 6 1K OHM J 155 R CARBON FILM R757 RD AZ224J 1 6 220K OHM J 156 R CARBON FILM R758 RD AZ101J 1 6 100 OHM J 157 R CARBON FILM R759 RD AZ104J 1 6 100K OHM J 158 R CARBON...

Page 29: ...5X11 TP O O 36 C CERA CC525 CCXF1H104Z 50V F 0 1MF Z O O 106 C ELECTRO CE522 524 CEXF1E101V 25V RSS 100MF 6 3X11 TP O O 37 C CERA CC526 CCXB1H681K 50V B 680PF K TAPPING O O 107 C ELECTRO CE525 CEXF1E3...

Page 30: ...0 AUTO O O 173 CONN AS CW601 9738835000 UL 2851 28X2C0 3P 260MM O O 243 WIRE JUMPER JW425 W581GY17J5 AWG22 1 0 65 SN 17 5 AUTO O O 174 CONN AS CW602 9728804300 26 7P SHIELD 350MM O O 244 WIRE JUMPER J...

Page 31: ...UMPER JW823 W581GY6095 AWG22 1 0 65 SN 6 AUTO O O 382 R CARBON FILM R239 RD AZ102J 1 6 1K OHM J O O 313 WIRE JUMPER JW901 902 W581GY1005 AWG22 1 0 65 SN 10 AUTO O O 383 R CARBON FILM R241 RD AZ102J 1...

Page 32: ...563J 1 6 56K OHM J O O 454 R CARBON FILM R584 RD AZ103J 1 6 10K OHM J O O 524 R CARBON FILM R874 RD AZ101J 1 6 100 OHM J O O 455 R CARBON FILM R585 586 RD AZ100J 1 6 10 OHM J O O 525 R CARBON FILM R87...

Page 33: ...ER JW709 W581GY6095 AWG22 1 0 65 SN 6 AUTO O O 117 R CARBON FILM R322 RD AZ152J 1 6 1 5K OHM J O O 48 WIRE JUMPER JW710 715 W581GY7595 AWG22 1 0 65 SN 7 5 AUTO O O 118 R CARBON FILM R323 RD AZ272J 1 6...

Page 34: ...M J O O 175 R CARBON FILM R772 RD AZ391J 1 6 390 OHM J O O 176 R CARBON FILM R773 RD AZ271J 1 6 270 OHM J O O 177 R CARBON FILM R776 RD AZ103J 1 6 10K OHM J O O 178 SW TACT SW701 705 5S50101Z67 SKHV 1...

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