Sony MZ-E45 specifications Printed Wiring Boards, Semiconductor Location

Page 16

MZ-E44/E45

6-3. PRINTED WIRING BOARDS

rSemiconductor Location

Ref. No.	Location

D351	I-10
D352	H-11
D801	I-5
D841	F-10
D901	D-5
D902	H-14
IC301	C-7
IC302	D-7
IC501	H-12
IC551	G-14
IC552	F-14
IC601	F-12
IC603	F-6
IC801	C-13
IC802	C-15
IC901	E-4
Q501	I-12
Q551	G-3
Q552	F-3

*Note:

Use R1001 only with Ver.3.0 of microprocessor (IC801). Using R1001 with other microprocessor versions will cause operating errors so be sure to remove it.

You can check the version with Test Mode (page 7).

Note:

•X : parts extracted from the component side.

•r : Through hole.

•b: Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

Caution:
Pattern face side:	Parts on the pattern face side seen from the
(Side B)	pattern face are indicated.
Parts face side:	Parts on the parts face side seen from the
(Side A)	parts face are indicated.

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Image 16

Contents Specifications NEWSection Servicing Note Headphones with Remote Control HeadphonesSection General Location and Function of ControlsUpper Panel Assy Bottom Panel Assy Section DisassemblyMain Board Belt ASSY, Front Panel Assy Mechanism Deck SectionOptical PICK-UP Block Assy Pasting on the sheet SWTest Mode Description of Each Mode 010 Offset adjustment Laser power adjustmentMO adjustment Lower reflection CD adjustmentAutomatic adjustment Audio ModeSled movement NV relationSection Electrical Adjustments Power ModeAdjustment Method in Overall Adjustment Mode Overall Adjustment ModeMO Automatic adjustment Mode Remote commander display during automatic adjustmentThis figure is large when L is long Adjusting the OFF-track thresholdAdjustment in Servo Mode Method Explanation of IC Terminals Section DiagramsPin No Pin Name Pin Description Power for on board light Sled motor control signal outputSerial data input/output for Remote control communication Serial data signal output for NvramBlock Diagram PlayPrinted Wiring Boards Semiconductor LocationSchematic Diagram r Refer to page 25 for IC Block Diagrams WaveformsIC Block Diagrams IC301 BA3577FS-E2 Section Exploded ViewsPanel Section IC601 μPD63731GC-9EU53 A-3293-984-A Main BOARD, Complete Main Section58 X-4950-229-1 Chassis Assy Main Section 114 X-4949-164-1 Optical PICK-UP Block Assy Mechanism Deck Section MT-MZE44-140Metal Chip Section Electrical Parts List MainElect Chip DiodeDiode MA4Z082WA-TX LED CL-220HR-C OperateSwitch S301 1-762-079-11 SWITCH, Slide Digital Megabass Accessories & Packing MaterialsBATTERY, Nickel Hydrogen VibratorSony Corporation