Sony MDS-JB920 service manual Section Exploded Views, Chassis Section

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

SECTION 7

EXPLODED VIEWS

•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.

The components identified by mark !or dotted line with mark

!are critical for safety.

Replace only with part number specified.

Les composants identifiés par une marque !sont critiquens pour la sécurité.

Ne les remplacer que par une pièce portant le numéro spécifié.

(1) CHASSIS SECTION

56

5 5

AEP

4

3

T701

not supplied

2

16

17

18

#2

#1

#1

#1

#1			5		12
					UK
				8
				10	12
not	7	7			#1 US. Canadian
supplied			9
		#1	11		12
	MDM-5A	19
					#1
		not supplied #1
				#1	#1
		#1			13

15

14

not supplied

17 16

1 #1 #1 18

Front panel section

#2

Ref. No. Part No. Description Remark

11-783-185-11 WIRE (FLAT TYPE) (21 CORE) (MAIN-DISP)

*2 3-644-407-00 CLIP, AC WIRE E

34-886-821-11 SCREW, S TIGHT, +PTTWH 3X6

*4 1-669-992-11 AC BOARD

53-710-901-01 SCREW, TAPPING (SILVER)

54-210-291-01 SCREW (CASE 3 TP2) (BLACK: EXCEPT UK)

54-999-877-01 SCREW (CASE) (UK)

64-997-138-01 CASE (4095269) (BLACK)

64-997-138-41 CASE (4095269) (SILVER)

74-999-839-01 SCREW (+BVTTWH M3), STEP

81-783-186-11 WIRE (FLAT TYPE) (21 CORE) (MAIN-BD)

91-783-187-11 WIRE (FLAT TYPE) (23 CORE)

*10 4-923-873-01 BRACKET, CORD STOPPER

*11 3-703-244-00 BUSHING (2104), CORD

Ref. No. Part No. Description Remark

!12 1-558-568-21 CORD, POWER (AEP)

!12 1-559-583-21 CORD, POWER (US, Canadian)

!12 1-696-586-11 CORD, POWER (UK)

*13 4-998-603-11 PANEL, BACK (AEP, UK)

*13 4-998-603-31 PANEL, BACK (US)

*13 4-998-603-41 PANEL, BACK (Canadian)

*14 A-4724-089-A MAIN BOARD, COMPLETE (US, Canadian)

*14 A-4724-090-A MAIN BOARD, COMPLETE (AEP, UK)

*15 1-669-993-11 BAT BOARD

16 X-4949-523-1 FOOT ASSY (F50180S) (AEP, UK)

17 4-970-123-01 FOOT (F50180S) (US, Canadian)

18 4-970-124-01 CUSHION (F50180S)

19 1-500-051-11 BEAD, FERRITE (WITH CASE)

!T701 1-431-699-11 TRANSFORMER, POWER (US, Canadian) !T701 1-431-700-11 TRANSFORMER, POWER (AEP, UK)

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