Sony KE-50XBR900 - 50" Xbr Plasma Wega™ Integrated Television Service Manual page 77

AU
[ AUDIO AMP, SURROUND ]
— AU BOARD —
1 2
CN4704
C4703
C4718
C4711
C4717
C4715 C4709
C4721
C4708
C4786 C4722
A
R4777
C4710
C4723
Q4708
R4778 C4712 C4724 IC4703
R4775
R4776
R4730
D4709
R4737 C4725
R4780
C4784
C4785 C4726
C4740
R4779
C4729
C4727
L4702
C4730
C4728
<COMPONENT SIDE>
• AU BOARD SEMICONDUCTOR LOCATION
IC
( COMPONENT ) ( CONDUCTOR )
SIDE SIDE
IC4703 A-2
IC4704 A-2
IC4705 A-1
IC4706 A-1
IC4707 A-2
IC4708 A-1
TRANSISTOR
( COMPONENT ) ( CONDUCTOR ) *
SIDE SIDE
2
Q4706 A-2
Q4707 A-1 2
2
Q4708 A-1
2
Q4709 A-1
Q4710 A-2 2
DIODE
( COMPONENT ) ( CONDUCTOR ) *
SIDE SIDE
D4704 A-1 3
!¡
D4705 A-1
D4706 A-1 9
D4707 A-1 !¡
3
D4708 A-1
D4709 A-1 3
3
D4710 A-2
* : Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-18)
1
D4706
D4705
C4747
R4759 R4763
R4714 R4718
R4762
C4776
Q4702
R4766 R4764
R4758
C4701
R4767
R4708
C4755 C4770 R4702
R4765
C4771 C4773
C4753
R4710
R4733
R4711
A
R4755
C4751
C4766
R4734
R4712
C4767
C4752
C4750
R4792 R4790 R4713
C4795
R4735 R4729
R4736 R4731
IC4708 R4751 C4742
C4745
C4743
R4771 R4748
R4769
R4743
C4744
R4768
R4741
R4770
IC4706
C4781
C4746
L4703
<CONDUCTOR SIDE>
2
R4795
C4793
IC4704
R4784
IC4707
C4788
R4787 R4783
C4790
C4789
KE-50XBR900(UC) 4-42