Sony KE-50XS910 Service Manual page 25

1 3
2
A
B
IC8607
C
AK5380
R8601
AUDIO DAC
22k
1/16W
TO(2/4) AUDIO R
JL8601
:1608
SEL_R AINR
JL8602 0
SEL_L AINL
R8602 C8618 2.4
TO(2/4) AUDIO L
22k
C8621 0.1 NC
1/16W 2.2 16V
:1608
VCOM
2.4
C8622
AGND
22
6.3V
VA
C8619
0.1 16V
SET3.3V VD
D
L8604
DGND
10µH
C8620
C8623 0.1
22 16V
6.3V
E
3.3V
F
G
R8001
H
1/10W
:2012
R8607
1/10W
:2012
FB8601
BK1608HS601
-3
I
J
K
4 5 6
IC8606
TC74LCX125FT
C8617
BUS BUFFER
0.1
16V
1OE VCC
1A 4OE
R8625
1Y 4A
33
:CHIP
2OE 4Y
2A 3OE
2Y 3A
FB8603
GND 3Y
R8621 R8624
470 -3 -3 33
:CHIP :CHIP
R8620
33
:CHIP
R8622
R8661 270
TST
10k 1/16W
1/16W :CHIP
TTL
:1608
DIF
R8623
3.2
470
PDN
R8629 :CHIP
2.4
1k :CHIP
BCK
R8628
1.4
33 :CHIP
MCK
R8627 R8619
1.2
33 :CHIP
LRCK
R8626 :CHIP
1.7
33 :CHIP
SDTO
1.2
3.3V
3.3V
C8630
0.1
16V
0
0
7 8 9
SET5V
L8600
10µH
C8616
0.1
16V C8615 C8614
0.1 22
-3 -3 16V -3 6.3V
24 23 22 21 20 19 18 17
33
C8613
0.1 R8618
25 16
DATAI TST2
16V C8612
1k
1.2
:CHIP 0.1
26 15
VSSC
-3 16V
27 TST3 VDDC 14
-3
IC8603 C8610
28 LRCKI RST 13 L8603
NJU26103 X8600 1000p
2.4
36M B 2.2µH
AUDIO PROCESSOR
29 12
BCKI VSS0
3Eh
-3
30 11
MCK X0
2.3 R8617
C8611
31 BCK0 X1 10
240 -3 12p
1.2
2.4
:CHIP CH
32 LRCK0 VDD0 9
1.2 C8609
R8616
10p
1M
CH
R8666
:CHIP
10k
1/16W
1 2 3 4 5 6 7 8 :CHIP
-3
R8612 R8613
100
100
:CHIP :CHIP
IC8609
TC74LCX125FT
BUS BUFFER
1OE
R8653
1A
33
:CHIP
1Y
2OE
R8654
2A
33
Q8600
:CHIP
SSM6N15FU 2Y
R8657
LEVE SHIFT
47k
GND
:CHIP FB8604
-3
R8658
47k
:CHIP
10
11 12
SET2.5V
L8601
10µH
2.5V
-3
R8667
10k
1/16W
:CHIP
3.3V
IC8608
R8662
AK4351
10k
D/A CONVERTER
1/16W
:1608
R8630
33
DIF1 DIF0
C8629 :CHIP
4.5
4.5
0.1
VCC LRCK VSS
16V
R8631 33 :CHIP 1.7
4OE BCK VDD
R8632 33 :CHIP 1.4
R8656
4A 33 DATA VREF
:CHIP R8633 1k :CHIP 0.9
4Y PDN VCOM
2.4
R8634 33 :CHIP 2.5
3OE MCK AOUTL
2.5
R8655 1.2
3A DEM AOUTR
33
2.5
:CHIP
3Y CKSEL TST
-3
FB8602
BK1608HS601
-3
I2C_MAIN TO(1/4)(2/4)(4/4)
(AUDIO PROCESSOR)
15
13 14
R8600
10k IC8600
:CHIP
R3112N221A-TR-FA
RESET
C8600
0.01
RESET
VCC
JL8603
GND NC
-3
-3
R8663 C8626
10k 0.1
1/16W 16V
:1608
C8624
22
6.3V
C8625
22 R8648
6.3V
220
:CHIP AUDIO L TO(4/4)
DELAY_L
C8627
DELAY_R
10
16V C8628 R8647 AUDIO R TO(4/4)
R8636 10 220
27k 16V :CHIP
:CHIP R8635
27k
:CHIP
A1(3/4)
B-SS11647<UC.>-A..-P3
KE-50XS910 (UC) 3-11