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參數(shù)資料
| 型號： | XR-C8220 |
| 廠商： | Sony Corporation |
| 英文描述： | SERVICE MANUAL |
| 中文描述： | 服務(wù)手冊 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 1637K |
| 代理商： | XR-C8220 |
– 51 –
Pin No.
Pin Name
I/O
Function
32
33
34
LCD INH
O
—
—
Blank indicate control signal output to the liquid crystal display driver (IC900) “L”: no display
Ground terminal
Connected to coupling capacitor for the power supply
A/D converter power control signal output terminal
When the KEYACK (pin
&§
) that controls reference voltage power for key A/D conversion input
is active, “L” is output from this terminal to enable the input
VSS
C
35
AD-ON
O
36
37
38
39
40
RE-IN0
RE-IN1
DVCC
DVSS
—
I
I
—
—
I
Power supply terminal (+5V) (for D/A converter)
Ground terminal (for D/A converter)
Not used (fixed at “L”)
41
LCDANG
O
View field angle control signal is output when front panel is fully opened
“H”: front panel is fully opened
42
43
44
45
AVCC
AVRH
AVRL
AVSS
—
Power supply terminal (+5V) (for A/D converter)
Reference voltage (+5V) input terminal (for A/D converter)
Reference voltage (0V) input terminal (for A/D converter)
Ground terminal (for A/D converter)
I
I
—
46
KEYIN0
I
Key input terminal (A/D input) (LSW900, S900, LSW901 to LSW908) OFF, SEEK/AMS +
+
)
=
0
– , MODE
*
, SOURCE, SOUND, DSPL, SHIFT, 1, 2, 3 keys input
47
KEYIN1
I
Key input terminal (A/D input) (SW801, LSW909, LSW912 to LSW918)
6
, LIST, 10, 9, 8, 7, 6, 5, 4 keys input
48
49
50
RC-IN0
DSTSEL0
DSTSEL1
I
I
I
Rotary remote commander key input terminal (A/D input)
Destination setting terminal (fixed at “L”)
Destination setting terminal (fixed at “H”)
51
DSTSEL2
I
Destination setting terminal
(US model: fixed at 3/4 voltage, E model: frequency select switch input)
52
MTP
I
Multi-path detection signal input from the RDS decoder Not used (open)
53
VSM
I
FM and AM signal meter voltage detection input from the FM/AM tuner unit (TUX10)
(A/D input)
54
VCC
—
Power supply terminal (+5V)
Internal RAM reset detection signal input from the RN5VD33AA (IC501)
Input terminal to check that RAM data are not destroyed due to low voltage
This checking is made within 100 msec after reset
55
RAMBU
I
56
57
58
POWSEL
EQ-SEL
TESTIN
I
I
Power select switch (S600) input terminal “L”: off (halt mode), “H”: on (operation mode)
Not used (fixed at “H”)
Setting terminal for the test mode “L”: test mode, Normally: fixed at “H”
I
59
PACK-IND
O
LED drive signal output of the tape window illumination and
6
indicators (LED800, 802)
“H”: LED on “H” is output to turn on LED when front panel is opened
60
TIR-PLAY
O
AM/TIR selection signal output terminal “L”: AM signal, “H”: TIR signal
Not used (pull down)
61
62
63
64
65
SUB-SW1
SUB-SW0
VSS
VOLCE
MUTE
O
O
—
Sub woofer output cut-off frequency select signal output terminal
Sub woofer output cut-off frequency select signal output terminal
Ground terminal
Chip enable signal output to the main electrical volume (IC301) “H”: active
Audio line muting on/off control signal output terminal “H”: muting on
O
O
66
VOLSO/
SUBSO
O
Serial data output to the main electrical volume (IC301) and sub electrical volume (IC350)
67
VOLCKO/
SUBCKO
O
Serial data transfer clock signal output to the main electrical volume (IC301) and sub electrical
volume (IC350)
Dial pulse input of the rotary encoder (RE900)
(for VOLUME/BASS/TREBLE/BALANCE/FADER control)
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相關(guān)代理商/技術(shù)參數(shù) |
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| XRCAMB-L1-0000-00J01 | 功能描述:大功率LED - 單色 Amber 23.5lm XLamp XR-C LED RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
| XRCAMB-L1-0000-00J03 | 功能描述:大功率LED - 單色 Amber 23.5lm XLamp XR-C LED RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
| XRCAMB-L1-0000-00K01 | 功能描述:大功率LED - 單色 Amber 30.6lm XLamp XR-C LED RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
| XRCAMB-L1-0000-00K03 | 功能描述:大功率LED - 單色 Amber 30.6lm XLamp XR-C LED RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
| XRCAMB-L1-0000-00M01 | 功能描述:大功率LED - 單色 Amber 39.8lm XLamp XR-C LED RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
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