DOWNLOAD Sony XR-L500 / XR-L500V / XR-L500X Service Manual ↓ Size: 3.42 MB | Pages: 39 in PDF or view online for FREE

29

MG-25G-136

#3

F781

#1

#1

#1

#9

#5

#1

TU1

#4

#3

#2

#3

#2

#3

Front panel assy

not
supplied

A

A

• Items marked “*” are not stocked since they

are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

• The mechanical parts with no reference num-

ber in the exploded views are not supplied.

• Hardware (# mark) list and accessories and

packing materials are given in the last of the
electrical parts list.

NOTE:

• -XX and -X mean standardized parts, so they

may have some difference from the original
one.

• Color Indication of Appearance Parts

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

↑

↑

Parts Color Cabinet's Color

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

1

X-3378-397-1 PANEL ASSY, SUB

* 2

1-676-603-21 SUB BOARD

3

1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE)

4

X-3377-621-1 LOCK ASSY

5

3-040-990-01 BUTTON (EJECT) (Z)

6

3-935-003-01 SPRING, TORSION

7

3-027-437-11 DOOR, CASSETTE

8

X-3376-699-1 GEAR ASSY

9

3-713-786-51 SCREW +P 2X3

10

3-030-909-01 DAMPER, OIL

* 11

3-040-994-01 CHASSIS

* 12

3-040-995-01 COVER

13

3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT

14

1-782-381-11 CORD (WITH CONNECTOR) (ISO P&S)

(POWER) (South European)

15

1-777-989-41 CORD (WITH CONNECTOR) (AMP REM/ATT)

16

3-012-859-01 CAP (25), RUBBER

* 17

3-045-878-01 PLATE (TU), GROUND

* 18

3-045-877-02 CUSHION (TU)

* 19

A-3326-808-A MAIN BOARD, COMPLETE (L500)

* 19

A-3326-813-A MAIN BOARD, COMPLETE (L500X)

* 19

A-3326-832-A MAIN BOARD, COMPLETE (L500V)

* 20

3-040-998-01 BRACKET (IC)

* 21

3-041-262-01 HEAT SINK (REG/XR)

* 22

3-041-014-01 HEAT SINK (ISO2P)

* 23

3-046-990-01 SPACER (COVER L)

* 24

3-046-991-01 SPACER (COVER R)

* 25

3-045-828-01 INSULATED PLATE

F781

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

TU1

A-3282-061-A TUNER UNIT (TUX-020)

30

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

LCD901

not supplied
(KEY board)

#8

51

X-3380-080-1 KNOB (VOL) ASSY (L500V/L500X)

51

X-3380-081-1 KNOB (VOL) ASSY (L500)

52

X-3380-134-1 PANEL (SV) ASSY, FRONT (L500X)

52

X-3380-136-1 PANEL (SV) ASSY, FRONT (L500)

52

X-3380-190-1 PANEL (SV) ASSY, FRONT (L500V)

53

3-223-752-11 BUTTON (DSO/EQ7) (MBP. EQ7)

54

3-223-750-01 BUTTON (1-3) (1. 2. 3)

55

3-223-753-01 BUTTON (SOURCE/MODE)

56

3-223-751-01 BUTTON (4-6) (4. 5. 6)

57

3-223-791-01 BUTTON (MENU/SOUND)

59

3-223-790-11 BUTTON (LIST/ENTER) (PTY. ENTER)

60

3-223-792-01 BUTTON (AF/TA/OFF)

* 61

3-223-799-01 PLATE (LCD), GROUND

* 62

3-223-800-01 REFLECTOR SHEET (LCD) (L500/L500X)

62

3-231-293-01 REFLECTOR SHEET (LCD/V) (L500V)

* 63

3-223-797-01 PLATE (LCD), LIGHT GUIDE

64

1-694-780-11 CONDUCTIVE BOARD, CONNECTION

* 65

3-223-798-01 HOLDER (LCD)

66

X-3380-079-1 PANEL ASSY, FRONT BACK

67

3-231-770-01 SPACER (WINDOW)

68

3-231-648-01 SHEET (SHIELD) (L500V)

LCD901 1-804-292-21 DISPLAY PANEL, LIQUID CRYSTAL (L500)

LCD901 1-804-292-41 DISPLAY PANEL, LIQUID CRYSTAL (L500X)
LCD901 1-804-293-11 DISPLAY PANEL, LIQUID CRYSTAL (L500V)

31

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

161

3-933-346-01 CATCHER

162

3-933-344-01 GUIDE (C)

163

3-014-798-01 SCREW (HEAD), SPECIAL

164

3-364-151-01 WASHER

165

A-3220-610-A MECHANISM DECK ASSY

166

3-017-302-01 BELT (25)

167

3-026-636-01 FLYWHEEL (F)

168

3-701-437-21 WASHER

HP901

1-500-196-21 HEAD, MAGNETIC (PLAYBACK)

M901

A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)

151

A-3291-667-A CLUTCH (FR) ASSY

* 152

3-019-130-01 LEVER (LDG-A)

* 153

3-019-131-01 LEVER (LDG-B)

154

3-020-539-01 SPRING (LD-1), TENSION

155

3-020-540-01 SPRING (LD-2), TENSION

156

3-020-542-01 GEAR (LOADING FT)

157

3-341-753-11 WASHER, POLYETHYLENE

158

3-020-533-01 HOUSING

* 159

3-020-532-01 ARM (SUCTION)

160

3-020-534-01 HANGER

A

A

32

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

NOTE:

• Due to standardization, replacements in the

parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.

• -XX and -X mean standardized parts, so they

may have some difference from the original
one.

• RESISTORS

All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable

• Items marked “*” are not stocked since they

are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.

• SEMICONDUCTORS

In each case, u: 

µ

, for example:

uA. .

: 

µ

A. .

uPA. . : 

µ

PA. .

uPB. . : 

µ

PB. .

uPC. . : 

µ

PC. .

uPD. . : 

µ

PD. .

• CAPACITORS

uF: 

µ

F

• COILS

uH: 

µ

H

When indicating parts by reference
number, please include the board.

KEY BOARD
**********

1-694-780-11 CONDUCTIVE BOARD, CONNECTION

*

3-223-797-01 PLATE (LCD), LIGHT GUIDE

*

3-223-798-01 HOLDER (LCD)

*

3-223-799-01 PLATE (LCD), GROUND

*

3-223-800-01 REFLECTOR SHEET (LCD) (L500/L500X)

3-231-293-01 REFLECTOR SHEET (LCD/V) (L500V)
3-231-648-01 SHEET (SHIELD) (L500V)
3-231-770-01 SPACER (WINDOW)

< CAPACITOR >

C952

1-164-227-11 CERAMIC CHIP

0.022uF

10%

25V

C953

1-115-412-11 CERAMIC CHIP

680PF

5%

25V

C956

1-115-467-11 CERAMIC CHIP

0.22uF

10%

10V

C961

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C962

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C971

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

< CONNECTOR >

CN901

1-794-065-22 PLUG, CONNECTOR 14P

< DIODE >

D902

8-719-056-82 DIODE   UDZ-TE-17-6.2B

D903

8-719-056-82 DIODE   UDZ-TE-17-6.2B

D904

8-719-056-82 DIODE   UDZ-TE-17-6.2B

D906

8-719-056-93 DIODE   UDZ-TE-17-18B

D908

8-719-158-15 DIODE   UDZ-TE-17-5.6B (L500V)

D908

8-719-976-99 DIODE   UDZ-TE-17-5.1B (L500/L500X)

D971

8-719-056-82 DIODE   UDZ-TE-17-6.2B

< IC >

< LIQUID CRYSTAL DISPLAY >

LCD901 1-804-292-21 DISPLAY PANEL, LIQUID CRYSTAL (L500)
LCD901 1-804-292-41 DISPLAY PANEL, LIQUID CRYSTAL (L500X)
LCD901 1-804-293-11 DISPLAY PANEL, LIQUID CRYSTAL (L500V)

< LED >

LED900 8-719-061-16 LED   CL-190SR-CD-T (KEY ILLUMINATION)

 (L500V/L500X)

LED900 8-719-082-91 LED   CL-165Y/FG-D-T (KEY ILLUMINATION)

 (L500)

LED901 8-719-061-16 LED   CL-190SR-CD-T (KEY ILLUMINATION)

 (L500V/L500X)

LED901 8-719-082-91 LED   CL-165Y/FG-D-T (KEY ILLUMINATION)

 (L500)

LED902 8-719-082-81 LED   LBM676-J2K2 (MBP)

LED903 8-719-082-81 LED   LBM676-J2K2 (EQ7)
LED905 8-719-078-19 LED   LWA673-R1S2*1 (LCD BACK LIGHT)

 (L500/L500X)

LED905 8-719-084-37 LED   NSSB440-WRS-THR (LCD BACK LIGHT)

 (L500V)

LED906 8-719-078-19 LED   LWA673-R1S2*1 (LCD BACK LIGHT)

 (L500/L500X)

LED906 8-719-084-37 LED   NSSB440-WRS-THR (LCD BACK LIGHT)

 (L500V)

LED909 8-719-078-19 LED   LWA673-R1S2*1 (LCD BACK LIGHT)

 (L500/L500X)

LED910 8-719-078-19 LED   LWA673-R1S2*1 (LCD BACK LIGHT)

 (L500/L500X)

LED913 8-719-061-16 LED   CL-190SR-CD-T (KEY ILLUMINATION)

 (L500V/L500X)

LED913 8-719-082-91 LED   CL-165Y/FG-D-T (KEY ILLUMINATION)

 (L500)

LED914 8-719-061-16 LED   CL-190SR-CD-T (KEY ILLUMINATION)

 (L500V/L500X)

LED914 8-719-082-91 LED   CL-165Y/FG-D-T (KEY ILLUMINATION)

 (L500)

< SWITCH >

LSW901 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (OFF)

 (L500V/L500X)

LSW901 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (OFF)

 (L500)

LSW902 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (MENU)

 (L500V/L500X)

LSW902 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (MENU)

(L500)

LSW903 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)

 (L500V/L500X)

LSW903 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)

 (L500)