Display Board - Sony STR-DA5300ES Service Manual

IC2010 TC74VHC153FT (EL)
DATA INPUTS
STROBE A
VCC 2G SELECT 2C3 2C2 2C1 2C0
16 15 14 13 12 11
2C3 2C2 2C1 2C0
2G
B B A
B B A
1G
1C3 1C2 1C1 1C0
1 2 3 4 5 6
STROBE B 1C3 1C2 1C1 1C0
1G SELECT
DATA INPUTS
– CIS Board –
IC802 TC7W53F (TE12R)
DATA INPUTS
STROBE A
VCC 2G SELECT 2C3 2C2 2C1 2C0
16 15 14 13 12 11
2C3 2C2 2C1 2C0
2G
B B A
B B A
1G
1C3 1C2 1C1 1C0
2 4 5
1 3 6
STROBE B 1C3 1C2 1C1 1C0
1G SELECT
DATA INPUTS
– DISPLAY Board –
IC703 NJM2173AV (TE2)
OUT1 1
AMP1 AMP2
DC CUT1 2
IN1 3
MIC V+1 4
REG 5 GV
NOISE 6 REG
GND 7
OUTPUT
2Y
10 9
2Y
A
A
1Y
7
8
OUTPUT GND
1Y
OUTPUT
2Y
9
10
2Y
A
A
1Y
7 8
OUTPUT GND
1Y
14 OUT2
13 DC CUT2
12 IN2
11 MIC V+2
10 GV
9 STBY
8 V+
IC2012 TC7WT125FU (TE12R)
8 VCC
G1# 1 7 G2#
A1 2 6 Y1
Y2 3 5 A2
GND 4
IC861 NJM2145M-TE2
VCC 1
OUT1 2
INH
IN4 3
INPUT
CIRCUIT
IN3 4
IN2 5
OUT3-1 6
OUT3-2 7
OUT3-3 8
– FLI-1.8REG Board –
IC3617 SI-3011ZFE
ON/OFF
CONTROL
1 2
STR-DA5300ES
16 GND
15 INH1
14 INH2
13 IN1
INH
12 NC
11 OUT2-1
OUTPUT
CIRCUIT
10 OUT2-2
OUTPUT
CIRCUIT
9 OUT2-3
OUTPUT
CIRCUIT
REGULATOR
OVER
THERMAL
CURRENT
SHUTDOWN
PROTECT
3 4 5
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