Sony TA-FA1200ES Service Manual ▷ View online
49
TA-FA1200ES
Pin No.
Pin Name
I/O
Description
47 to 49
NO USE
-
Not used
50, 51
AD KEY1,
AD KEY2
I
Jog dial pulse input from the rotary encoder (for VOLUME)
52
AD KEY3
I
Front panel key input terminal (A/D input) Not used
53, 54
NO USE
-
Not used
55
VERSION
I
Setting terminal for version
56, 57
NO USE
-
Not used
58
RDS SIGNAL
I
RDS signal input terminal Not used
59 to 61
NO USE
-
Not used
62
AVCC
-
Power supply terminal (+3.3V)
63
AVRH
I
Reference voltage input terminal (+3.3V)
64
AVSS/AVRL
-
Ground terminal
65
VSS
-
Ground terminal
66
VCC
-
Power supply terminal (+3.3V)
67
ANL/DIG
I
PLL lock error signal and data error flag input from the digital audio interface
68
9742 INT
O
Initialize signal output terminal Not used
69
RY595 LAT (A90)
O
Serial data latch pulse signal output terminal Not used
70
C595 LAT (A90)
O
Serial data latch pulse signal output terminal Not used
71
D595 OE
O
Output enable signal output terminal Not used
72
D595 LAT
O
Serial data latch pulse output terminal Not used
73
O595 LAT
O
Serial data latch pulse output terminal Not used
74
FUNC LAT
O
Serial data latch pulse output to the electrical volume
75
PREVOL LAT
O
Serial data latch pulse output to the electrical volume
76
PREOUT RY
O
Relay drive signal (for pre audio section) output terminal Not used
77
V595 OE
O
Output enable signal output terminal Not used
78
V595 LAT
O
Relay drive signal (for head phone audio) output terminal
79
VSS
-
Ground terminal
80
VCC
-
Power supply terminal (+3.3V)
81
FLSH-PN0
-
Not used
82
COM1 CLK
O
Serial data transfer clock signal output to the digital audio interface
83
FLSH-PN2
-
Not used
84
COM1 DAT
O
Serial data output to the digital audio interface
85
COM2 CLK
O
Serial data transfer clock signal output to the electrical volume
86
COM2 DAT
O
Serial data output to the electrical volume
87
OSD LAT
O
Serial data latch pulse signal output terminal Not used
88
OSD DATA
O
Serial data output terminal Not used
89
OSD CLK
O
Serial data transfer clock signal output terminal Not used
90 to 92
NO USE
-
Not used
93
VSS
-
Ground terminal
94
UPCON DATA
I/O
Serial data input/output terminal Not used
95
UPCON CLK
O
Serial data transfer clock signal output terminal Not used
96
VSS
-
Ground terminal
97
VCC
-
Power supply terminal (+3.3V)
98
SIRCS IN
I
SIRCS signal input terminal
99
DSP INT
I
Interrupt status input from the DSP
100
RDS CLK
I
RDS serial data transfer clock signal input terminal Not used
101
POWER KEY
I
Power key input terminal Not used
102 to 104
NO USE
O
Not used
50
TA-FA1200ES
Pin No.
Pin Name
I/O
Description
105
CTL-A1 IN
I
Power key input terminal
106
CTL-A1 LAT
O
Serial data latch pulse signal output terminal Not used
107
CTL-A1 OUT
O
Relay drive signal (for front-A) output terminal Not used
108
STOP
I
AC off detection signal input terminal
109 to 113
MBUS STS0 to
MBUS STS4
-
Not used
114
VSS
-
Ground terminal
115
VCC
-
Power supply terminal (+3.3V)
116
DSP_MISO
I
Serial data input from the DSP or serial flash
117
DSP_MOSI
O
Serial data output to the DSP or serial flash
118
DSP_CLK
O
Serial data transfer clock signal output to the DSP
119
ILINK TX
I
UART communication transfer data input terminal Not used
120
ILINK RX
O
UART communication receive data output terminal Not used
121
ILINK RESET
O
System reset signal output terminal Not used
122
HDMI TX
I
Serial data input terminal Not used
123
HDMI RX
O
Serial data output terminal Not used
124
HDMI RESET
O
System reset signal output terminal Not used
125
FLASH SI
I
Serial data input terminal Not used
126
FLASH SO
O
Serial data output terminal Not used
127
ILINK CTS
O
Serial data transfer clock signal output terminal Not used
128
ILINK RTS
I
Serial data input terminal Not used
129
FL DATA
O
Serial data output to the fluorescent indicator tube
130
FL CLK
O
Serial data transfer clock signal output to the fluorescent indicator tube
131
NO USE
-
Not used
132
END FLAG
O
End flag output terminal Not used
133
RST TRG
O
Reset signal output terminal
134
NMIX
-
Not used
135
XA-OUT
-
Not used
136
VSS
-
Ground terminal
137
XA-IN
-
Not used
138 to 140
MD2 to MD0
I
Model destination signal input terminal
141
X-IN
I
Main system clock input terminal (12.5 MHz)
142
VCC
-
Power supply terminal (+3.3V)
143
X-OUT
O
Main system clock output terminal (12.5 MHz)
144
XRESET
I
System reset signal input terminal "L": reset
145
VSS
-
Ground terminal
146
VCC
-
Power supply terminal (+3.3V)
147
POWER RY1
O
Relay drive signal (for main power) output terminal Not used
148
POWER RY2
O
Relay drive signal (for main power) output terminal "H": relay on
149, 150
FUNCTION
JOG1,
FUNCTION
JOG2
I
Jog dial pulse input from the rotary encoder (for INPUT SELECTOR)
151, 152
VOL JOG1,
VOL JOG2
I
Front panel key input terminal (A/D input)
153
H.P. IN
I
Headphone detection signal input terminal "H": headphone is connected
154
LED CLR
O
LED drive signal output terminal
155
LED LAT
O
MIC on/off control signal output terminal
51
TA-FA1200ES
Pin No.
Pin Name
I/O
Description
156
FL CLR
O
Clear signal output terminal Not used
157
FL LAT
O
Serial data latch pulse output to the fluorescent indicator tube
158, 159
SP-SW FA,
SP-SW FB
I
Front speaker selection switch input terminal
160
SP-SW SA (A90)
O
LED drive signal output terminal
161
SP-SW SB (A90)
O
LED drive signal output terminal
162
VSS
-
Ground terminal
163
VCC
-
Power supply terminal (+3.3V)
164
FSRATE
I
L/R sampling clock signal (44.1 kHz) input terminal
165
SUB-U DATA
I
Serial data input from the sub system controller
166
NO USE
-
Not used
167
EEPROM SDA
I/O
Two-way data bus with the EEPROM
168
EEPROM SCL
O
Serial data transfer clock signal output to the EEPROM
169, 170
+/- JOG1,
+/- JOG2
I
Jog dial pulse input terminal Not used
171, 172
PAGE JOG1,
PAGE JOG2
I
Jog dial pulse input terminal Not used
173
MAIN MENU
JOG1
I
Jog dial pulse input terminal Not used
174
MAIN MENU
JOG2
I
Clear signal output to the fluorescent indicator tube
175
VSS
-
Ground terminal
176
VCC
-
Power supply terminal (+3.3V)
52
TA-FA1200ES
DSP BOARD IC2 ADSST-AVR-1115 (DSP)
Pin No.
Pin Name
I/O
Description
1
VDDINT
-
Power supply terminal (+1.2V)
2, 3
CLKCFG0,
CLKCFG1
I
Clock frequency setting terminal
4, 5
BOOTCFG0,
BOOTCFG1
I
Boot mode setting terminal for DSP
6
GND
-
Ground terminal
7
VDDEXT
-
Power supply terminal (+3.3V)
8
GND
-
Ground terminal
9
VDDINT
-
Power supply terminal (+1.2V)
10
GND
-
Ground terminal
11
VDDINT
-
Power supply terminal (+1.2V)
12
GND
-
Ground terminal
13
VDDINT
-
Power supply terminal (+1.2V)
14
GND
-
Ground terminal
15
INT_REQ
O
Interrupt status output to the main system controller
16
DIR_ERR
O
PLL lock error signal and data error flag output to the main system controller
17
AD7
I/O
Two-way data bus and address signal output with S-RAM
18
GND
-
Ground terminal
19
VDDINT
-
Power supply terminal (+1.2V)
20
GND
-
Ground terminal
21
VDDEXT
-
Power supply terminal (+3.3V)
22
GND
-
Ground terminal
23
VDDINT
-
Power supply terminal (+1.2V)
24 to 26
AD6 to AD4
I/O
Two-way data bus and address signal output with S-RAM
27
VDDINT
-
Power supply terminal (+1.2V)
28
GND
-
Ground terminal
29, 30
AD3, AD2
I/O
Two-way data bus and address signal output with S-RAM
31
VDDEXT
-
Power supply terminal (+3.3V)
32
GND
-
Ground terminal
33, 34
AD1, AD0
I/O
Two-way data bus and address signal output with S-RAM
35
XWR
O
Data write enable signal output to the S-RAM "L" active
36, 37
VDDINT
-
Power supply terminal (+1.2V)
38
GND
-
Ground terminal
39
XRD
O
Read strobe signal output to the S-RAM "L" active
40
ALE
O
Address latch enable signal output terminal
41 to 43
AD15 to AD13
I/O
Two-way data bus and address signal output with S-RAM
44
GND
-
Ground terminal
45
VDDEXT
-
Power supply terminal (+3.3V)
46
AD12
I/O
Two-way data bus and address signal output with S-RAM
47
VDDINT
-
Power supply terminal (+1.2V)
48
GND
-
Ground terminal
49 to 52
AD11 to AD8
I/O
Two-way data bus and address signal output with S-RAM
53
A16
O
Address signal output to S-RAM
54
VDDINT
-
Power supply terminal (+1.2V)
55
GND
-
Ground terminal
56, 57
A17, A18
O
Address signal output to S-RAM
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