Sony D-F200 Service Manual page 13
Fm/am portable cd player
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Also See for D-F200:
- Operating instructions manual (24 pages) ,
- Specification sheet (2 pages)
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• IC801 TMP88CM22AF-Z5TU1 (SYSTEM CONTROL)
Pin No.
Pin Name
1
VSS
2
PWRSW
3
FOK I
4
AGCPWM O
5
CDON O
6
SWEN2 O
7
AMUTE O
8
VCC2ON O
9
XRST O
10
SCK O
11
(SENS) SDTI I
12
SDTO O
13
SLPOUT O
14
AD CDTEST
15
AD CHGMNT
16
AD RMKEY
17
AD BATMNT
18
AD CDKEY
19
AD RM INT
20
AD DCINMNT
21
WP OPEN
22
VREFL
23
VREFH
24
VDD
25
SCOR I
26
GRSCOR I
27
WFCK I
28
BEEP O
29
XCDRESET TU O
30
TUSCK O
31
(CD) SDI I
32
(CD) SDO O
33
RESERVE
34
ACK CD I
35
TUON I
36
ESP
37
L/O I
38
AVLS I
39
HOLD I
40
CD-RW
41
—
42
XHGON O
43
XTL O
44
XSOE O
45
TUVCPU O
46
POWLT O
47
TUAUDIO O
48
XAPC OFF O
49
CDAUDIO O
50
RESERVE
I/O
—
Ground
O
Headphone AMP IC power switch signal output
I
Focus OK signal input from DSP IC. ("L": NG, "H": OK)
O
AGC control pulse signal output
O
CD ON request signal output
O
CD/tuner select signal output
O
Analog audio mute ON/OFF control signal output
—
Power supply pin (Not used in this set)
O
Reset signal output to DSP IC.
O
Serial data transfer clock signal output to DSP IC.
I
Serial data signal input from DSP IC.
O
Serial data signal output to DSP IC.
O
WAKE-UP control signal output
I
CD test signal input ("L": CD test) (Fixed at "H" in this set)
I
Not used in this set. (Open)
I
Not used in this set. (Fixed at "L")
I
Battery voltage detect signal input
I
Key signal input
I
Not used in this set. (Fixed at "H" in this set)
I
DC-in voltage detect signal input (A/D input) and DC-in jack use/no use detect signal input.
I
CD door open switch signal input
I
Reference voltage signal input (0 V) for A/D converter.
I
Reference voltage signal input (+2 V) for A/D converter.
—
Power supply pin (+2 V)
I
Sub-code sync (S0+S1) detect signal input from DSP IC.
I
GRSCOR signal input from DSP IC.
I
WFCK signal input from DSP IC.
O
Beep sound signal output to headphone AMP IC.
O
Reset signal output to DSP IC.
O
Communication clock signal output to DSP IC.
I
Communication data bus signal input from DSP IC.
O
Communication data bus signal output to DSP IC.
—
Not used. (Open)
I
CD acknowledge signal input
I
Tuner ON request signal input
I
ESP switch signal input
I
Line out signal input
I
AVLS switch signal input
I
HOLD switch signal input
O
CD-RW detection output ("H": CD-RW)
—
Not used. (Open)
O
Not used in this set. (Open)
O
Serial data latch pulse signal output
O
Serial data output enable signal output
O
Not used in this set. (Open)
O
Latch signal output to power control IC.
O
Not used in this set. (Open)
O
APC mute signal output ("L": mute)
O
Not used in this set. (Open)
—
Not used. (Open)
Pin Description
D-F200/F201
13
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