Analog (2/3) Section - Sony TA-E9000ES Service Manual

TA-E9000ES
– ANALOG (2/3) SECTION –
EXPANDER
IC526
RELAY MUTE
QA
OE 13 OE
QB
F 595 LAT
12 LAT
DATA 14
S-IN
QC
DIGITAL
CLK
11 CLK
SECTION
QD
7822-LAT
(CPU(2/2))
(Page 30)
S-OUT
QG
QF QH
HD MODE 5
L.BOX
WIDE
B
OE
LAT
S-VIDEO
SECTION
(Page 15)
CLK
S-IN
EXPANDER
IC525
BAY4 RELAY DRIVE RY3
15 QA
Q551,552
13 OE
BAY6 RY2
RELAY DRIVE
1 QB
Q547,548 12 LAT
RY1
BAY7 RELAY DRIVE
11
CLK
2 QC
Q545,546
BC8 GAIN DRIVE GC8
3 QD
Q537,538
RY9
BAY9 RELAY DRIVE
QE 4 QE
Q559,560
QF
9 14 S-IN
QG
6
7 QH
S-OUT
595 LAT
DATA
CLK
7822-LAT
S-IN
– 19 –
EXPANDER
IC524
BAY8 RELAY DRIVE RY8
15 QA 15
Q543,544
13 OE
BS2 GS2
GAIN CONT
1 QB 1
Q535,536 12 LAT
GS4
BS4 GAIN CONT
11
CLK
2 QC 2
Q533,534
BS8 GAIN CONT GS8
3 QD 3
Q531,532
RY6
BAY1 RELAY DRIVE
4 QE 4
Q557,558
BAY2 RY5
RELAY DRIVE
5 QF
Q555,556
RY4
BAY3 RELAY DRIVE
6 QG
Q553,554
BAY5 RELAY DRIVE RY7
7 QH
Q549,550
9 14 S-IN S-OUT
OE
+15V
–15V
RY1-8
GF8,2,4
ANALOG SECTION(3/3)
BF2 GAIN CONT GF2 GC8,2,4
GS8,2,4
Q519,520
GR8,2,4
BF4 GF4
GAIN CONT
Q521,522
BF8 GAIN CONT GF8
Q523,524
BR2 GAIN CONT GR2
Q525,526
BR4 GAIN CONT GR4
Q527,528
BR8 GR8
GAIN CONT
5
Q529,530
BC2 GAIN CONT GC2
6
Q541,542
BC4 GAIN CONT GC4
7
Q539,540
9
RY9
S.DATA
ANALOG SECTION(1/3)
S.CLK
S.LAT
+5V REG +5V REG
1 3 +5V 1 3 +5V
IC529 IC536
–5V REG
1 3 –5V
IC530
+12V REG
+12V
1 3
IC527
–12V REG
–12V
1 3
IC528
– 20 –
2
(Page 21)
1
(Page 17)