Schematic Diagram - Digital Board (11/11) - Sony TA-DA9000ES Service Manual

TA-DA9000ES
6-26. SCHEMATIC DIAGRAM – DIGITAL Board (11/11) –
(11/11)
SIRCS SWITCH
C2705 IC2705
0.1 TC7S08FU
C2701
0.1
R2702 R2707
10k 4.7k
Q2701,2702
CONTROL A1
INTERFACE
R2703
Q2701
10
2SC2712
Q2702
2SC2712
R2704
10k
R2705
100
AZ0
U1
(Page 46)
BA1
R2710 10k
R2711 10k
BA11
SUB
SYSTEM CONTROLLER
R2706
10k IC2701
TMP87C447U
-1F23
R2701
100
BA9
D2701
R2708
1SS184
10k
R2709
10k
BA7
C2703 R2712
100p 10k
C2706
0.1
R2713
1M
X2701
7.28MHz
Q2703
RT1N141C
BUFFER
C2702
0.1
AZ5
BA1
AZ2
BA5
BA12 AZ1
BA10 BA6
BA5
BA6
C2712
R2718 R2719 C2711
47
10k 10k 0.1
16V
BA8
AZ10
BA10
AZ11
BA11
RESET SIGNAL
GENERATOR
IC2706
S-80942CNMC
C2708
0.1
48 48
(Page 47)
JW2801
0
BUFFER
AZ8
BA4 BA9
AZ7
BA3
AZ6
BA2
C2704
0.1
IC2702
TC74HC4050AFT
C2710
10
50V
BUFFER
AZ3
BA7
AZ12
BA8
AZ4
BA9
IC2703
TC74HC4050AFT
FB2701
BUFFER
R2811
AX5 R2817
AX6 R2816
BA12 AX3 R2820
AX4 R2819
IC2704
TC74HCT7007AF
AU2 R2815
AU4 R2834
AX2
AX1
R2813
AX7
AU5 R2812
MILES-AUDIO
CN2004
18P
(Page 39)
B3.3V
100 MILES-AUDIO
100 RESET-MILES
ILINK-TEMP2
100 ERROR-3210
100 I2C-CLK
100 I2C-DATA
ILINK-TEMP1
100 I.POWER
100 I512-OFF
TX232
RX232
SIRCS OUT (Page 78)
SIRCS IN
A1-GND
100 A1-IN
RF-ERROR
100 RF-RESET