Sony MZ-N505 service manual Semiconductor Location, Main Board Component Side

Page 36

MZ-N505

6-5. PRINTED WIRING BOARD – MAIN Board (Component Side) –

:Uses unleaded solder.

•Semiconductor Location

Ref. No.	Location
D601	I-7
D603	I-5
D607	I-3
D803	G-3
D804	H-2

A

1

2

3

4

5

6

7

8

9

10

11

D904	H-5
IC551	D-5
IC604	H-5
IC804	D-4
Q302	D-9
Q501	F-7
Q601	I-6
Q603	H-3
Q608	I-5

B

C

MAIN BOARD (COMPONENT SIDE)

S805

OPEN

				FB704			5
							5	CN701

		FB703
							(1/2)
		FB702						(USB CONNECTOR)
							1

		FB701

									R317

						J301(1/2)
						J301(1/2)
							LINE IN

D

E

(CHASSIS)

C828
C829	R807
	R807	L802

C830

	R814						C812
	R814			R816		FB803
C811								R808
C811
								R809
C810						C813

		R705
					R707

		R846	R845		R830
R847		R846	R845		R830

1	8
IC804	C823
4	5

C818	C801			FB802
				FB802		R815
				FB804		R831

	56	43
	1	42
		C512
		IC551
C521
C522	14	29
	15	28

L552L554

L553

L551

(OPTICAL)

OPTICAL

RECEIVER

R320

C330

C211

R302

C111

R316

E C B

(CHASSIS)

Q302

F

G

OPTICAL

PICK-UP BLOCK

(LCX-5R)

CN501

1

20

C518

L502

L501

Q501

				E			TP (− )
C				B		R519	TP (− )
C



							R521			R522
			TP (+)
			TP (+)
								+
								C904
				L904

			F801
C630	+		C104
C630	+
L902			+
L902
			R105
		R853	C316 +
		R853

C803

+ C204

S806

(OPEN/CLOSE DETECT)

RVDD

DTCK

KEY-R

RGND

J302 (1/2)

R832

R802

R803

C825

R844

C834

R839

R840

A

K

				D803
K	A

	D804

R855

R863

FB805

C913

	A	R914
	D904	R914
	D904

L905

L901

L906

H

I

(CHASSIS)

	1	Q603				8
		Q603
	4					5
C608

						R609
							D607
			C615				D607
					K		A
						C624 +

R610

C628

C612 +

IC604
3
C606
R607		R628
1	2	R628
C1	B1
Q608	E	R625
C2	B2	R625
C634
R623		C604
		C604

+C611

				K


R602	C605	R603
		D603
	K			A

R619

					R947			C920		R936

										R917

				R915

								A
R601		S		G					D601

		Q601

			D					K

L601

T601

C206

R851

R850

R849

(CHASSIS)

11

1-682-873-

(11)

36 36

Image 36

Contents Specifications 873-459-01MZ-N505 Table of Contents DisassemblyDiagrams Flexible Circuit Board RepairingSection Servicing Notes Optical PICK-UP Flexible BoardSection General MZ-N505 Lookingat the controlsSection Disassembly Disassembly FlowCase Lower Case Upper SectionLCD MODULE, Case Upper SUB Assy Mechanism Deck MT-MZN707-177Main Board OP Service Assy LCX-5R Gear SA Screw M1.4Holder Assy Gear HA Section Test Mode V1.100Configuration of Test Mode Manual ModeTransition Method in Manual Mode Manual011 C68S1B 011 0FEJ1B011 063B1B 011 081A1BReset the Error Display Code Description of Error Indication CodesSetting Method of Reset The Error Display Code Description of Indication HistorySound Skip Check Result Display Mode 000 P**R004 004 FFSET OK RMC OKReset Section Electrical Adjustments021 ###SCC ResOK?336 ###S 741 AD771 AD 772 AD777 AD 778 AD779 AD 865 ###S871 ###S 872 ###S873 ###S 874 ###S764 AD 765 AD766 AD 767 ADLaser Power Check Laser011 ###S 012 ###SIC501 Main Board Component SideAssy Assy11Ofst OfstOKCD and MO Overall Adjustment Items 000 *** NGCD OK MO OKResume Clear Setting Method 043 ###S00043 Res ResClrPreparation Servicing NotesPre-Check Rewriting the Patch DataMZ-N505 MZ-N505 Section Diagrams Block Diagram SERVO/USB SectionBlock Diagram Audio Section Block Diagram DISPLAY/KEY CONTROL/POWER Supply Section Lead Layouts Semiconductor Location Main Board Component SideIC902 VRECIN1 Outa PGND2 F1VM Schematic Diagram Main Board 3/4 See page 42 for Waveforms KCT Waveforms 22.7 ∝ sIC Block Diagrams IC301 AK5354VT-E2 IC302 TA2131FL ELIC501 SN761057A IC551 SC111258FCR2 IC601 XPC18A22AFCR2 IC901 XPC18A32FCR2 IC PIN Function Description DRAMVSS0 DVSS0DVDD0 SSB DataKDI TrstVG CTL Aout SELVbus DET WK DETREC KEY Half LockVsiosc DavddVrefl AoutlDVSS3 DVDD3IFVDD3 IFVSS3EVA FlashvddFlashvss Section Exploded Views Case SectionChassis Section 5251Main Board Section 101 104 102 103301 353 Section Electrical Parts List MainCAP-CHIP XPC18A22AFCR2 10K 16W R507 RES-CHIP R517 208-683-11 OPEN/CLOSE Detect EMI Filter Memo Revision History