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WX-GT77UI, WX-GT78UI, WX-GT78UIM - Sony Car Audio Service Manual (repair manual). Page 37

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37
WX-GT77UI/GT78UI/GT78UIM
SECTION  6
ELECTRICAL  PARTS  LIST
   
A-1706-419-A  KEY BOARD, COMPLETE (GT77UI)
   
A-1710-948-A  KEY BOARD, COMPLETE (GT78UI/GT78UIM)
  
 
********************
   
1-780-592-11  CONDUCTIVE BOARD, CONNECTION
   
 
< CAPACITOR >
 C2 
1-107-439-11 CERAMIC 
CHIP 0.001uF  10%  50V
 C6 
1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C7 
1-125-891-11 CERAMIC 
CHIP 0.47uF  10%  10V
 C9 
1-135-834-11 CERAMIC 
CHIP 2.2uF 
 
6.3V
 C10 
1-164-227-11 CERAMIC 
CHIP 0.022uF  10%  25V
 C11 
1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C12 
1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C15 
1-164-227-11 CERAMIC 
CHIP 0.022uF  10%  25V
   
 
< CONNECTOR >
  CN1 
1-821-789-11  CONNECTOR, FFC/FPC (ZIF) 17P
   
 
< DIODE >
  D7 
6-502-327-01  DIODE   HZC6.2
  D8 
6-501-817-01  DIODE   MA2J1110GLS0
  D44 
6-501-376-01  LED   SO-194S-WM-SD-T (VOL ILLUMINATION)
  D45 
6-501-376-01  LED   SO-194S-WM-SD-T (VOL ILLUMINATION)
  D46 
6-501-376-01  LED   SO-194S-WM-SD-T (VOL ILLUMINATION)
  D47 
6-501-376-01  LED   SO-194S-WM-SD-T (VOL ILLUMINATION)
  D48 
6-501-339-01  LED   NESW505CT-AST (LCD BACK LIGHT)
  D49 
6-501-339-01  LED   NESW505CT-AST (LCD BACK LIGHT)
  D50 
6-501-339-01  LED   NESW505CT-AST (LCD BACK LIGHT)
  D52 
6-502-390-01  LED   SMLE12BC7TT86TN ( )
  D54 
6-502-325-01  LED   SML-D12P8WT86SJ ( ) (GT77UI)
  D54 
8-719-053-08  LED   SML-310DTT86 ( ) (GT78UI/GT78UIM)
  D55 
6-502-390-01  LED   SMLE12BC7TT86TN (ALBM/PRESET +)
  D56 
6-502-390-01  LED   SMLE12BC7TT86TN (. m SEEK –)
  D57 
6-502-195-01  LED   SML-D12D8WT86SQ (ALBM/PRESET +)
  
 
 
(GT78UI/GT78UIM)
  D57 
6-502-325-01  LED   SML-D12P8WT86SJ (ALBM/PRESET +)
  
 
 
(GT77UI)
  D58 
6-502-195-01  LED   SML-D12D8WT86SQ (. m SEEK –)
  
 
 
(GT78UI/GT78UIM)
  D58 
6-502-325-01  LED   SML-D12P8WT86SJ (. m SEEK –)
  
 
 
(GT77UI)
  D59 
6-502-390-01  LED   SMLE12BC7TT86TN (ALBM/PRESET –)
  D60 
6-502-390-01  LED   SMLE12BC7TT86TN (> M SEEK +)
  D61 
6-502-195-01  LED   SML-D12D8WT86SQ (ALBM/PRESET –)
  
 
 
(GT78UI/GT78UIM)
  D61 
6-502-325-01  LED   SML-D12P8WT86SJ (ALBM/PRESET –)
  
 
 
(GT77UI)
  D62 
6-502-195-01  LED   SML-D12D8WT86SQ (> M SEEK +)
  
 
 
(GT78UI/GT78UIM)
  D62 
6-502-325-01  LED   SML-D12P8WT86SJ (> M SEEK +)
  
 
 
(GT77UI)
  D63 
6-502-390-01  LED   SMLE12BC7TT86TN (SRC/SOURCE)
  D64 
6-502-390-01  LED   SMLE12BC7TT86TN (MODE)
  D65 
6-502-195-01  LED   SML-D12D8WT86SQ (SRC/SOURCE)
  
 
 
(GT78UI/GT78UIM)
  D65 
6-502-325-01  LED   SML-D12P8WT86SJ (SRC/SOURCE)
  
 
 
(GT77UI)
  D66 
6-502-195-01  LED   SML-D12D8WT86SQ (MODE)
  
 
 
(GT78UI/GT78UIM)
  D66 
6-502-325-01  LED   SML-D12P8WT86SJ (MODE) (GT77UI)
  D67 
6-502-390-01  LED   SMLE12BC7TT86TN (BTM)
  D68 
6-502-390-01  LED   SMLE12BC7TT86TN (DSPL/SCRL)
  D69 
6-502-195-01  LED   SML-D12D8WT86SQ (BTM)
  
 
 
(GT78UI/GT78UIM)
  D69 
6-502-325-01  LED   SML-D12P8WT86SJ (BTM) (GT77UI)
  D70 
6-502-195-01  LED   SML-D12D8WT86SQ (DSPL/SCRL)
  
 
 
(GT78UI/GT78UIM)
  D70 
6-502-325-01  LED   SML-D12P8WT86SJ (DSCL/SCRL)
  
 
 
(GT77UI)
  D71 
6-502-390-01  LED   SMLE12BC7TT86TN (EQ3)
  D72 
6-502-390-01  LED   SMLE12BC7TT86TN (ZAP)
  D73 
6-502-195-01  LED   SML-D12D8WT86SQ (EQ3)
  
 
 
(GT78UI/GT78UIM)
  D73 
6-502-325-01  LED   SML-D12P8WT86SJ (EQ3) (GT77UI)
  D74 
6-502-195-01  LED   SML-D12D8WT86SQ (ZAP)
  
 
 
(GT78UI/GT78UIM)
  D74 
6-502-325-01  LED   SML-D12P8WT86SJ (ZAP) (GT77UI)
  D75 
6-502-390-01  LED   SMLE12BC7TT86TN (1)
  D76 
6-502-390-01  LED   SMLE12BC7TT86TN (2)
  D77 
6-502-195-01  LED   SML-D12D8WT86SQ (1)
  
 
 
(GT78UI/GT78UIM)
  D77 
6-502-325-01  LED   SML-D12P8WT86SJ (1) (GT77UI)
  D78 
6-502-195-01  LED   SML-D12D8WT86SQ (2)
  
 
 
(GT78UI/GT78UIM)
  D78 
6-502-325-01  LED   SML-D12P8WT86SJ (2) (GT77UI)
  D79 
6-502-390-01  LED   SMLE12BC7TT86TN (3/REP)
  D80 
6-502-390-01  LED   SMLE12BC7TT86TN (4/SHUF)
  D81 
6-502-195-01  LED   SML-D12D8WT86SQ (3/REP)
  
 
 
(GT78UI/GT78UIM)
  D81 
6-502-325-01  LED   SML-D12P8WT86SJ (3/REP) (GT77UI)
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
When indicating parts by reference num-
ber, please include the board.
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. .
KEY
The components identifi ed  by  mark  0 
or dotted line with mark 0 are critical for 
safety.
Replace only with part number specifi ed.
Ver. 1.1
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