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KV-21LS30B RM-887 FR SCC-Q54E-A

KV-21LS30E RM-887 ESP SCC-Q53E-A

SUPPLEMENT - 1SUBJECT : REPLACEMENT OF CVM BOARD WITH C BOARD

SERVICE MANUAL FE-2 CHASSISMODEL COMMANDER DEST CHASSIS NO. MODEL COMMANDER DEST CHASSIS NO.

R

9-927-402-81

Sony CorporationSony UK

Service Promotions Dept

English02JP7100-1

Printed in U.K.

© 2002.10

SECTION 5. SCHEMATIC DIAGRAM (C Board. Page 27)

SECTION 7. ELECTRICAL PARTS LIST (Page 50)

KV-21LS30K RM-887 OIRT SCC-Q51F-A

KV-21LS30U RM-887 UK SCC-Q52E-A

The CVM PWB has been replaced by a C PWB for these models.This supplement indicates the new parts list, schematic diagramand PWB layout.

A B C D E F G H I J K L M N

1

2

3

4

5

6

7

8

9

10

11

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~ C Board Schematic Diagram [ R-G-B Out ] ~

feR edonA edohtaC feR edonA edohtaC feR edonA edohtaC

107D 7.0 0 607D 8.131 4.991 017D 0 6.2

207D 4.451 4.991 707D 7.631 4.991 1081D 0 0.8

307D 0 0 807D 0 1.3 2081D 0 8.3

507D 0 7.0 907D 0 0.3 3081D 0 2.4

~ C Board Semiconductor Voltages ~

10ms/div

TP7

20us/div 20us/div

20us/div 20us/div

20us/div 20us/div

2.32 Vp-p (H) 2.32 Vp-p (H)

2.32 Vp-p (H)

116 Vp-p (H) 102 Vp-p (H)

TP1 TP2

TP3 TP4

2.68 Vp-p (H)

116 Vp-p (H)

TP4

TP5 TP6

~ C Board Waveforms ~

oNfeR oNniP )V(egatloV oNfeR oNniP )V(egatloV

107CI

1 0.3

1081CI

1 8.3

2 6.2 2 8.3

3 1.3 3 8.3

4 7.0 4 0

5 3.6 5 0.4

6 991 6 0.4

7 5.331 7 2.4

8 4.451 8 0.8

9 2.631

~ C Board IC Voltages ~

~ C Board PWB Conductor Side ~

REF.NO. PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK

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< RESISTOR > R701 1-247-903-00 CARBON 1M 5% 1/4WR702 1-249-429-11 CARBON 10K 5% 1/4WR703 1-247-903-00 CARBON 1M 5% 1/4WR704 1-216-372-11 METAL OXIDE 1.8 5% 2WR705 1-215-869-11 METAL OXIDE 1K 5% 1W R706 1-249-411-11 CARBON 330 5% 1/4WR712 1-215-869-11 METAL OXIDE 1K 5% 1WR716 1-249-411-11 CARBON 330 5% 1/4WR718 1-202-814-11 SOLID 33K 10% 1/2WR726 1-215-869-11 METAL OXIDE 1K 5% 1W R727 1-249-411-11 CARBON 330 5% 1/4WR741 1-202-549-00 SOLID 100 20% 1/2WR1801 1-249-441-11 CARBON 100K 5% 1/4WR1805 1-249-429-11 CARBON 10K 5% 1/4WR1806 1-247-899-11 CARBON 680K 5% 1/4W R1807 1-249-429-11 CARBON 10K 5% 1/4WR1808 1-249-429-11 CARBON 10K 5% 1/4WR1809 1-249-429-11 CARBON 10K 5% 1/4WR1810 1-249-429-11 CARBON 10K 5% 1/4W < RESISTOR VARIABLE > RV702 1-241-656-11 RES, ADJ, METAL FILM 110M

* A-1300-472-A C BOARD, COMPLETE

4-382-854-01 SCREW (M3X8), P, SW (+) < CAPACITOR > C701 1-136-189-00 MYLAR 0.1UF 10.00% 250VC702 1-126-964-11 ELECT 10UF 20.00% 50VC703 1-101-004-00 CERAMIC 0.01UF 50VC704 1-107-649-11 ELECT 2.2UF 20.00% 250VC705 1-162-318-11 CERAMIC 0.001UF 10.00% 500V C706 1-162-318-11 CERAMIC 0.001UF 10.00% 500VC708 1-115-350-51 CERAMIC 0.0047UF 2KVC710 1-107-957-11 ELECT 1UF 20.00% 250VC1803 1-101-005-00 CERAMIC 0.022UF 50VC1804 1-126-964-11 ELECT 10UF 20.00% 50V C1805 1-101-880-00 CERAMIC 47PF 5.00% 50V < CONNECTOR > CN702 1-695-915-11 TAB (CONTACT)CN703 1-816-978-51 PLUG, CONNECTOR 7PCN706 1-695-915-11 TAB (CONTACT)CN707 1-816-976-51 PLUG, CONNECTOR 5PCN1801 1-816-974-51 PLUG, CONNECTOR 3P < DIODE > D701 8-719-991-33 DIODE 1SS133T-77D702 8-719-901-83 DIODE 1SS83D703 8-719-302-43 DIODE EL1ZD704 8-719-110-41 DIODE RD15ESB2D705 8-719-302-43 DIODE EL1Z D706 8-719-901-83 DIODE 1SS83D707 8-719-901-83 DIODE 1SS83D708 8-719-109-97 DIODE RD6.8ESB2D709 8-719-109-97 DIODE RD6.8ESB2D710 8-719-109-97 DIODE RD6.8ESB2 D1801 8-719-110-17 DIODE RD10ESB2D1802 8-719-110-17 DIODE RD10ESB2D1803 8-719-110-17 DIODE RD10ESB2 < IC > IC701 8-759-562-43 IC TDA6108JF/N1BIC1801 8-759-603-37 IC M5216P < SOCKET > J701 £ 1-251-595-11 SOCKET, CRT < COIL > L704 1-414-183-41 INDUCTOR 10UH

C