Sony Ericsson CDX-CA850X, CDX-CA860X service manual Ic B/D

Page 41

CDX-CA850/CA850X/CA860X

• Refer to page 27 for Waveforms.

3-17. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 43 for IC Block Diagrams.

IC B/D

(Page 39)

Note:

• Voltage is dc with respect to ground under no-signal (detuned) condition.

no mark : FM

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Image 41

Contents CDX-CA850 SpecificationsCDX-CA850/CA850X/CA860X Service NotesDisassembly Table of ContentsDiagrams Exploded ViewsSection General CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X CDX-CA850/CA850X/CA860X Connection SUB Panel Assy Main Board Section DisassemblyCD Mechanism Block Heat Sink Chassis T Assy Servo Board Lever SectionChassis OP Assy ARM Roller AssyOptical PICK-UP Block IC PIN Descriptions Section DiagramsAvsso RfdcAsyo AsyiNCO ResetOpen CloseVDD Self SWNIH PH1E2PSIO VCCDoor SW/FLS SI FLS SOX1A Flash W I2CSIOX0A NoseswPG4 PG3PD0 PD2UNI SO PF7UNI SI UNI SCKDisplay Block Diagram CD SectionSection Block Diagram Tuner SectionFlash on Block Diagram Display SectionCircuit Boards Location Key Board Printed Wiring Boards CD Mechanism Section Semiconductor Location IC B/D IC B/D Printed Wiring Boards Main Section US,Canadian model CA850/CA850X CA860X US,Canadian model AEP,UK model IC B/D Schematic Diagram Main /4 Refer to page 27 for Waveforms Printed Wiring Board SUB CD Section Schematic Diagram SUB CD Section Printed Wiring Board KEY Section IC B/D IC1 CXA2596M IC Block DiagramsIC301 TDA7406T IC302, 303 NJM2160AV Exploded Views Section22 #3 Chassis SectionNot Front Panel Section102 CDX-CA850/CA850X/CA860X 209 Resistors Section Electrical Parts List Disc in KEYKEY Limit Load Main Switch SW4Main PIN, Connector 16P Main R101 Description Remark R321 216-797-11 Description Remark R399 216-837-11 Tuner Unit TUX-020 Vibrator Main ServoServo SUB SUB CD Miscellaneous SUB CDRevision History