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 1 

X-2320-690-1 PANEL 

ASSY, 

SUB

 2 

3-042-244-11 SCREW 

(T)

 3 

X-2179-399-1 LOCK 

ASSY 

(S)

  4 

2-050-124-01  SCREW +BTT 2.6X5

  5 

A-1566-718-A  MAIN BOARD, COMPLETE

  6 

1-831-838-11  CORD (WITH CONNECTOR) (ISO) (POWER)

  FU601 

1-532-877-11  FUSE (BLADE TYPE) (AUTO FUSE) 10A

  #1 

7-685-792-09  SCREW +PTT 2.6X6 (S)

  #2 

7-685-790-01  SCREW +PTT 2.6X4 (S)

  #3 

7-685-793-09  SCREW +PTT 2.6X8 (S)

  #4 

7-685-794-09  SCREW +PTT 2.6X10 (S)

  #5 

7-685-134-19  SCREW +P 2.6X8 TYPE2 NON-SLIT

  #6 

7-621-284-40  SCREW +P 2.6X10

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

Note:
•  -XX and -X mean standardized parts, so 

they may have some difference from the 
original one.

•  Items marked “*” are not stocked since 

they are seldom required for routine ser-
vice.

  Some delay should be anticipated when 

ordering these items.

•  The mechanical parts with no reference 

number in the exploded views are not sup-
plied.

•  Color Indication of Appearance Parts Ex-

ample:

  KNOB, BALANCE (WHITE) . . . (RED)
   

 

R 

R    

   

 

Parts Color  Cabinet’s Color

•  Accessories are given in the last of the 

electrical parts list.

The components identifi ed  by  mark 

0 

or dotted line with mark 

0 are critical for 

safety. 
Replace only with part number specifi ed.

"

#

#

"

 51 

X-2320-608-1 BUTTON 

ASSY 

(S)

  52 

X-2320-609-1  PANEL (SV) ASSY, FRONT (GT430U)

  52 

X-2320-641-1  PANEL (SV) ASSY, FRONT (GT434U)

 53 

X-2319-283-1 KNOB 

(VOL) 

(SV) 

ASSY

 54 

2-639-881-01 SPRING 

(RELEASE)

 55 

1-780-659-21 CONNECTOR 

(RUBBER)

 56 

3-879-448-02 ILLUMINATOR 

(LCD)

 57 

3-876-858-01 PANEL, 

BACK

  58 

3-250-543-21  SCREW (+B P-TITE M2)

  59 

X-2187-544-1  CASE ASSY (for FRONT PANEL)

  60 

A-1566-720-A  PANEL COMPLETE ASSY, FRONT (GT430U)

  60 

A-1566-910-A  PANEL COMPLETE ASSY, FRONT (GT434U)

  CN902 

1-820-858-21  CONNECTOR, USB (SOCKET) 6P (USB)

  LCD901  1-802-736-21  DISPLAY PANEL, LIQUID CRYSTAL
 RE901  1-479-902-32 ENCODER, 

ROTARY

   

 

(PUSH ENTER/SELECT (VOLUME))

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

  101 

A-1313-179-A  MECHANICAL BLOCK (U) ASSY (08)

 102 

A-1284-705-A DAXEV08//Q

0 103 

X-2149-672-1  SERVICE ASSY, OP (DAX-25A)

  104 

2-626-869-31  SCREW (M2X3), SERRATION

 105 

3-686-458-11 SCREW 

(P1.4), 

TAPPING

  106 

3-352-758-31  SCREW (M1.7X2.5), TOOTHED LOCK

  107 

A-1555-002-A  SERVO BOARD, COMPLETE

 108 

2-134-636-71 SCREW 

(M1.7X2.5)

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

  

 

JACK 

BOARD

   

 

***********

   

 

< FERRITE BEAD >

  FB901 

1-414-760-21  INDUCTOR, FERRITE BEAD

  FB902 

1-414-760-21  INDUCTOR, FERRITE BEAD

  FB903 

1-414-760-21  INDUCTOR, FERRITE BEAD

   

 

< JACK >

  J901 

1-819-732-21  JACK (DIA. 3.5) (AUX)

*************************************************************

  

 

KEY 

BOARD

   

 

**********

  

1-780-659-21 CONNECTOR 

(RUBBER)

  

3-879-448-02 ILLUMINATOR 

(LCD)

   

 

< CAPACITOR >

 C901  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C902  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C903  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C904  1-125-891-11 CERAMIC 

CHIP 0.47uF  10%  10V

 C906  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

   

 

< CONNECTOR >

  CN901 

1-820-619-11  PLUG, CONNECTOR 20P

  CN902 

1-820-858-21  CONNECTOR, USB (SOCKET) 6P (USB)

   

 

< DIODE >

  D901 

6-501-193-01  DIODE   1SS355WTE-17

  D902 

6-501-730-01  DIODE   MAZ8051GMLS0

  D906 

6-501-782-01  DIODE   MAZ8180GMLS0

  D907 

6-501-743-01  DIODE   MAZ8068GMLS0

  D908 

6-501-743-01  DIODE   MAZ8068GMLS0

  D909 

6-501-743-01  DIODE   MAZ8068GMLS0

  D910 

6-501-743-01  DIODE   MAZ8068GMLS0

  D911 

6-501-743-01  DIODE   MAZ8068GMLS0

  D912 

6-501-743-01  DIODE   MAZ8068GMLS0

   

 

< IC >

  IC901 

  IC902 

   

 

< COIL >

  L901 

1-457-223-11  COIL, COMMON MODE CHOKE

   

 

< LIQUID CRYSTAL DISPLAY >

  LCD901  1-802-736-21  DISPLAY PANEL, LIQUID CRYSTAL

  

 

< 

DIODE 

>

  LED901  6-501-339-01  LED   NESW505CT-AST (LCD BACK LIGHT)
  LED907  8-719-053-09  LED   SML-310VTT86 (OFF) (GT430U)
  LED907  8-719-078-21  LED   SML-310PTT86 (OFF) (GT434U)
  LED911  8-719-053-09  LED   SML-310VTT86 (SOURCE) (GT430U)
  LED911  8-719-078-21  LED   SML-310PTT86 (SOURCE) (GT434U)

  LED913  8-719-053-09  LED   SML-310VTT86 (SOURCE) (GT430U)
  LED913  8-719-078-21  LED   SML-310PTT86 (SOURCE) (GT434U)
  LED914  8-719-053-09  LED   SML-310VTT86 (SEEK+/ 

> M) 

(GT430U)

  LED914  8-719-078-21  LED   SML-310PTT86 (SEEK+/ 

> M) 

(GT434U)

  LED915  8-719-053-09  LED   SML-310VTT86 (  (BACK)) (GT430U)

  LED915  8-719-078-21  LED   SML-310PTT86 (  (BACK)) (GT434U)
  LED918  8-719-053-09  LED   SML-310VTT86 (MODE) (GT430U)
  LED918  8-719-078-21  LED   SML-310PTT86 (MODE) (GT434U)
  LED922  8-719-053-09  LED   SML-310VTT86 (DISC SLOT INDICATOR)
  

 

 

(GT430U)

  LED922  8-719-078-21  LED   SML-310PTT86 (DISC SLOT INDICATOR)
  

 

 

(GT434U)

  LED924  8-719-053-09  LED   SML-310VTT86 (MODE) (GT430U)
  LED924  8-719-078-21  LED   SML-310PTT86 (MODE) (GT434U)
  LED925  8-719-053-09  LED   SML-310VTT86 (  (BROWSE)) (GT430U)
  LED925  8-719-078-21  LED   SML-310PTT86 (  (BROWSE)) (GT434U)
  LED926  8-719-078-21  LED   SML-310PTT86 (RING ILLUMINATOR)
  

 

 

(GT434U)

  LED927  8-719-078-21  LED   SML-310PTT86 (RING ILLUMINATOR)
  

 

 

(GT434U)

  LED928  8-719-053-09  LED   SML-310VTT86 (RING ILLUMINATOR)
  

 

 

(GT430U)

  LED928  8-719-078-21  LED   SML-310PTT86 (RING ILLUMINATOR)
  

 

 

(GT434U)

  LED929  8-719-078-21  LED   SML-310PTT86 (RING ILLUMINATOR)
  

 

 

(GT434U)

  LED930  8-719-053-09  LED   SML-310VTT86 (  (BROWSE)) (GT430U)

  LED930  8-719-078-21  LED   SML-310PTT86 (  (BROWSE)) (GT434U)
  LED931  8-719-053-09  LED   SML-310VTT86 (

m ./SEEK–) 

(GT430U)

  LED931  8-719-078-21  LED   SML-310PTT86 (

m ./SEEK–) 

(GT434U)

  LED932  8-719-053-09  LED   SML-310VTT86 (RING ILLUMINATOR)
  

 

 

(GT430U)

  LED935  8-719-053-09  LED   SML-310VTT86 (RING ILLUMINATOR)
  

 

 

(GT430U)

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

When indicating parts by reference num-
ber, please include the board name.

Note:
•  Due to standardization, replacements in 

the parts list may be different from the 
parts specifi ed in the diagrams or the com-
ponents used on the set.

•  -XX and -X mean standardized parts, so 

they may have some difference from the 
original one.

•  Items marked “---” are not stocked since 

they are seldom required for routine ser-
vice.

  Some delay should be anticipated when 

ordering these items.

• CAPACITORS
 uF: 

μF

• COILS
 uH: 

μH

• RESISTORS
  All resistors are in ohms.
 METAL: 

Metal-fi lm resistor.

  METAL OXIDE: Metal oxide-fi lm resistor.
 F: 

nonfl ammable

• SEMICONDUCTORS
  In each case, u: 

μ, for example:

 uA. 

. : 

μA. . , uPA. . , μPA. . , 

 uPB. 

. 

: 

μPB. . , uPC. . , μPC. . , 

 uPD. 

. 

: 

μPD. .

The components identifi ed by mark 

0 

or dotted line with mark 

0 are critical for 

safety. 
Replace only with part number specifi ed.