Sony HCD-HX7 Service Manual - Page 44

HCD-HX3/HX5/HX7 • Semiconductor Location Ref. No. Location D1 D2 D3 D11 D14 D15 D16 D17 D31 D32 D33 D602 D603 D604 D652 E-3 D-4 F-4 C-6 C-7 C-6 C-5 C-5 F-9 D-8 B-9 J-5 J-5 J-3 F-10 IC11 C-5 IC12 C-9 IC601 J-6 IC650 J-3 PH11 B-7 PH601 J-4 PH602 B-7 Q11 Q12 Q601 Q615 Q650 Q651 Q652 E-6 F-5 B-4 K-5 G-10 H-9 G-9 HCD-HX3/HX5/HX7 6-26. PRINTED WIRING BOARDS - POWER SUPPLY Section - • See page 23 for Circuit Boards Location. :Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 (AC IN) SWITCHING POWER BOARD A (HX3/HX7) (Page 36) R1 AMP BOARD CN704 (HX5) (Page 38) R2 AMP BOARD CN704 R33 R32 R41 R608 R24 4 1 PH602 (CHASSIS) FH1 2 CN1 1 3 2 TK3 D33 JW37 C606 C16 B B C (HX5) 4 1 PH11 3 2 1 CN31 4 (HX3/HX7) (HX5) (Page 36) (Page 38) JR32 JR31 JR30 R15 R10 C15 JW13 C14 C18 C13 CN33 R13 R14 Q601 F1 E C1 JW31 S1 S2 AMP BOARD AMP BOARD R17 2 CN705 CN705 R610 R609 C39 C38 C34 1 1 6 C25 C17 JW34 M IC12 R16 R11 FH2 IC11 C19 MAIN BOARD R2 CN32 CN304 18 10 C32 1 3 (Page 32) D15 C T1 LINE FILTER D17 R12 R22 C21 C20 TH1 D16 C35 3 JW32 1 D11 D2 R25 D14 (HX3: CND/HX5:CND/ HX7) D32 JW39 D 1 R29 R23 R18 C2 (HX3: CND/HX5:CND/ HX7) G D C11 D1 T31 MAIN POWER JW1 E JW2 VR001 Q11 S R27 C23 TRANSFORMER 5 6 C31 7 4 JW4 R20 (HX3: AEP/HX5: AEP, UK, AUS, KR) 8 4 TB1 9 G D F (HX3: CND/HX5:CND/ HX7) D3 Q12 3 10 11 FB11 S JW12 12 C22 JW11 1 1 13 D31 D652 R1 C5 C4 TH2 JW3 C12 JW5 JW6 C24 JW607 G CN4 FB11 2 H TK1 (CHASSIS) SUB POWER BOARD (HX3: CND/HX5:CND/ HX7) HX3: AEP/ HX5: AEP, UK, AUS, KR R660 R659 C651 R654 R653 R663 C609 E C B B R662 E 1 3 CN604 JW602 Q652 JW608 Q651 Q650 B C E R661 C 11 1-873-250- (11) J MAIN BOARD CN305 (Page 32) I (CHASSIS) TK601 J K C653 JW605 L602 D604 IC650 C654 3 JW606 R658 JW609 1 1 3 CN602 R656 C611 R655 C612 C652 R651 R657 R652 JW604 T603 SUB POWER TRANSFORMER 9 7 2 3 PH601 1 4 1 3 5 6 D603 R607 C Q615 BE K (Page 32) MAIN BOARD CN306 44 44 R604 C615 D602 R606 5 8 1 C604 IC601 C602 CN601 4 1 C603 R605 R603 R619 2 R617 R616 R618 R615 11 1-873-249- (11)