Loading Motor | Sony hcd-sd1 instruction

HCD-SD1

7-15. PRINTED WIRING BOARD – CONNECTOR SECTION –

• See page 16 for Circuit Boards Location.

(Page 31, 32)

• Semiconductor

Location

Ref. No.	Location
D501	B-3
D556	B-3
D557	C-3
D881	D-2
IC311	B-5
Q501	B-2
Q502	B-2
Q503	B-3
Q504	B-3

(Page 34)

DIGITAL

OPTICAL

CD AUX

SPEAKER

INPEDANCE

AEP, UK

(Page 42)

SYSTEM

CONTROL

LOADING BOARD

	CN291
	5
	4
	3
(Page 32)	2
(Page 32)	1

S292

(LOAD IN)

S291

(LOAD OUT)

M

M904

(LOADING

MOTOR)

1-634-461-

11

(11)

– 45 –

– 46 –

Image 31

Sony hcd-sd1 service manual Loading Motor

Contents

HCD-SD1 Specifications Specification Label Flexible Circuit Board Repairing Exploded Views Table of ContentsDisassembly Diagrams Attaching the Glass Assembly Opening the Disc Tray When Power is OFFSection Servicing Note Move the SUB-TRANS board and Connector board Position for Servicing the CD Mechanism Deck Front Panel Location of Parts and Controls Section General Loading Panel Section DisassemblyGlass Assy Main Board and Tuner Unit Front Panel Back Panel CD Mechanism Deck Optical PICK-UP Disc Table Checking the Sub-Clock Section Service ModeSled Servo Mode Initializing Forced Reset Aging Mode Section Test ModeSequence of Aging Mode Curve Check Section Electrical AdjustmentsFocus Bias Adjustment CD Section Focus/Tracking Gain Adjustment RV102, RV103 Balance 1 Track Jump Check Without remote commanderAdjustment Location Circuit Boards Location Section Diagrams HCD-SD1 Block Diagrams BD Section Defb SW Mute Speaker Main Section Indication of transistor For schematic diagramsFor printed wiring boards Waveforms BD Section See page 22 for Waveforms See page 51 for IC Block Diagrams Schematic Diagram BD Section Semiconductor Location Printed Wiring Board BD Section Schematic Diagram Main 1/2 Section Schematic Diagram Main 2/2 Section Printed Wiring Board Main Section Printed Wiring Board SUB Section Schematic Diagram SUB Section Schematic Diagram Panel Section Printed Wiring Board Panel Section Schematic Diagram AMP Section Semiconductor Printed Wiring Board AMP Section Schematic Diagram Connector Section Loading Motor Schematic Diagram REG Section Printed Wiring Board REG Section IC103 CXD2507AQ IC Block DiagramsBD section IC101 CXA1782BQ IC102 BA6397FP Main Section IC351 LB1641 IC104 PCM1710U-RIC791 P82B715TD.118 IC701 System Control ∝PD780018AYGF-015-3BA Main Board IC PIN Functions Load Front Panel Section Section Exploded Views 6465UK,HK Chassis Section 217 Mechanism Deck Section CDM13B-5BD19 254 252 251 256 257 258 Base Unit Section BU-5BD19 Resistors AMP Section Electrical Parts List CHEMI-CON Connector S292 CHEMI-CON Connector Loading Main SOCKET, Connector NON-ZIF11P Main Panel Panel PANEL-SW REG REG SUB-TRANS Trans Miscellaneous HCD-SD1 Trans Volume