Sony STR-K740P - Printed Wiring Board - MAIN Section

1515
STR-K740P/K840P
• See page 8 for Circuit Boards Location.
3-6. Printed Wiring Board – MAIN Section –
IC201
IC801
IC802
IC702
IC701
IC601
IC401
IC501
Q604
Q603Q754Q753Q654Q653Q704Q703Q504Q503
PHONES
K740P:AEP,UK/K840P:AEP,UK
K740P:AEP,UK/K840P:AEP,UK
K740P:AEP,UK/K840P:AEP,UK
(CHASSIS)
• : Uses unleaded solder.
Ref. No. Location
D505 E-3
D510 C-9
D540 E-4
D560 B-7
D605 E-11
D610 B-8
D640 E-7
D665 E-7
D680 E-10
D690 C-9
D691 C-9
D705 E-5
D710 C-10
D721 D-10
D722 D-10
D731 C-11
D732 D-11
• Semiconductor
Location
Ref. No. Location
D733 C-11
D734 C-11
D740 E-5
D750 E-9
D765 E-9
D791 E-13
D801 D-13
D802 B-13
D804 D-12
D896 C-5
D902 D-12
D903 D-12
D904 D-13
D905 D-12
Ref. No. Location
IC201 C-3
IC401 D-3
IC501 E-2
IC601 C-8
IC701 D-5
IC702 D-7
IC801 B-6
IC802 C-6
Ref. No. Location
Q361 C-5
Q362 C-6
Q363 D-1
Q364 D-2
Q365 C-6
Q366 C-7
Q379 D-1
Q471 B-2
Q501 E-2
Q502 F-3
Q503 F-3
Q504 F-7
Q505 E-2
Q506 E-3
Q540 E-4
Q550 C-9
Q560 C-7
Ref. No. Location
Q601 E-10
Q602 F-11
Q603 F-10
Q604 F-11
Q605 E-11
Q606 E-11
Q610 C-9
Q640 E-7
Q651 E-6
Q652 F-7
Q653 F-7
Q654 F-8
Q655 E-6
Q656 E-8
Q680 E-10
Q691 D-10
Q692 C-9
Ref. No. Location
Q701 E-4
Q702 F-5
Q703 F-5
Q704 F-6
Q705 E-6
Q706 E-5
Q710 C-9
Q722 D-11
Q723 D-11
Q725 D-10
Q740 E-5
Q747 D-4
Q748 D-4
Q750 E-9
Q751 E-8
Q752 F-9
Q753 F-8
Ref. No. Location
Q754 F-9
Q755 E-9
Q756 E-9
Q790 C-12
Q801 E-12