Sony XR-C440 Section Exploded Views, Chassis Section, A Main BOARD, Complete, Cord with Connector

Page 31

SECTION 7

EXPLODED VIEWS

NOTE:

 

Items marked “*” are not stocked since they

-XX and -X mean standardized parts, so they

may have some difference from the original

are seldom required for routine service. Some

one.

 

delay should be anticipated when ordering

Color Indication of Appearance Parts

these items.

Example:

 

The mechanical parts with no reference num-

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

ber in the exploded views are not supplied.

Accessories and packing materials are given

Parts Color

Cabinet's Color

in the last of the electrical parts list.

Abbreviation

 

8

EA: Saudi Arabia

 

 

(1) CHASSIS SECTION

MG-25C-136

#3

7

6

5

15

F901

9

#4

10

#4 #4 #2

11

#4 XR-C440

4

3

Front panel ass’y

#1

#2

2

2

1211

#2

14

13

#21

Ref. No.

 

Part No.

Description

Remark

 

 

 

 

 

 

 

13-009-294-01 PANEL, SUB

23-935-003-01 SPRING, TORSION

33-932-205-31 DOOR, CASSETTE (XR-C450: E, EA)

33-932-205-51 DOOR, CASSETTE

(XR-C440/XR-C450: US, Canadian)

4 X-3367-636-1 LOCK ASSY

*5 3-009-306-01 SHEET, INSULATING

*6 A-3309-720-A MAIN BOARD, COMPLETE

(XR-C450: US, Canadian)

*6 A-3309-723-A MAIN BOARD, COMPLETE (XR-C450: E)

*6 A-3313-122-A MAIN BOARD, COMPLETE (XR-C450: EA)

*6 A-3309-877-A MAIN BOARD, COMPLETE (XR-C440)

7 3-915-923-01 SCREW, GROUND POINT

*8 X-3373-270-1 COVER ASSY (XR-C440)

*8 X-3373-269-1 COVER ASSY (ISO) (XR-C450)

Ref. No.

Part No.

Description

Remark

 

 

 

 

 

 

 

9

 

1-776-207-11

CORD (WITH CONNECTOR)

 

 

 

 

 

(XR-C440/XR-C450: E, EA)

9

 

1-776-207-31

CORD (WITH CONNECTOR)

 

 

 

 

 

(XR-C450: US, Canadian)

*10 3-009-809-01 BRACKET (IC)

*11 3-009-808-01 HEAT SINK (XR-C450)

*11 3-009-808-21 HEAT SINK (XR-C440)

12 9-911-840-XX CUSHION (U)

*13 3-009-813-01 CHASSIS

*14 3-012-859-01 CAP, RUBBER

15 3-360-123-01 PLATE (C), GROUND (XR-C450: E, EA)

15 3-937-650-01 PLATE (C), GROUND

(XR-C440/XR-C450: US, Canadian)

F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)

– 41 –

Image 31
Contents NEW SpecificationsAudio Power Specifications US model 925-536-12Diagrams Table of Contents GeneralAssembly of Mechanism Deck Electrical AdjustmentsSection General XR-C450 XR-C450 E, Saudi Arabia XR-C440/XR-C450 E, Saudi Arabia XR-C450 US, Canadian Page XR-C440 Page XR-C450 Saudi Arabia model US, Canadian model Saudi Arabia model Front Panel ASS’Y Section DisassemblyCover ASS’Y Main BOARD, Heat Sink SUB PANEL, Mechanism DeckHousing Section Assembly of Mechanism DeckARM Suction Lever LDG-A / LDG-B Gear LDG-FTGuide C Tape Tension Measurement Mode Torqu Meter Meter Reading Section Mechanical AdjustmentsSection Electrical Adjustments Torque Measurement Mode Torqu Meter Meter ReadingDB=0.775 Tape Speed AdjustmentDolby Level Adjustment FM Auto Scan/Stop Level AdjustmentAM MW Auto Scan/Stop Level Adjustment FM Noise Focus AdjustmentFM Stereo Separation Adjustment Main Board Conductor Side Adjustment LocationPage Page Page Page IC651 IC Block DiagramsBU2624F-E2 IC361 IC671 BA3918-V2 IC301 CXA2510AQ-T4 IC701 BA8270F-E2ΜPD78058GC-913-3B9 System Control IC PIN Function DescriptionPin No Pin Name Function 3309-720-A Main BOARD, Complete Cord with ConnectorSection Exploded Views Chassis SectionLCD901 1-801-587-11 Display PANEL, Liquid Crystal Front Panel Section XR-C440118 Front Panel Section XR-C450M901 A-3291-665-A Motor ASSY, Main CAPSTAN/ Reel Mechanism Deck Section MG-25C-136Section Electrical Parts List KEY SWITCH, KEY Board with LED BTM SWITCH, KEY Board with LED +SWITCH, KEY Board with LED Mute SWITCH, KEY Board with LED DsplElect KEY MainMetal Glaze Main BOARD, CompleteRef. No Description Remark C19 126-157-11 GAP, Discharge Diode PIN, Connector 16PPLUG, Connector 12P Conposition Circuit Block CP1Jack Remote IC1MM1322XFBE RN5VD23AA-TLCarbon RES, ADJ, Carbon 1.0K RES, ADJ, Carbon 1.0K SwitchSWITCH, Slide Power Select SWITCH, Slide Frequency SelectMiscellaneous Accessories & Packing MaterialsParts for Installation and Connections VibratorRevision History