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Pin description
PIN No
Pin Name
Function
1
VINFC
Input for focus driver
2
TRB_1
Connect to external transistor base
3
REGO2
Regulator voltage output, connect to external transistor collector
4
VINSL+
Input for the sled driver
5
REGO1
Regulator voltage output, connect to external transistor collector
6
FWD
Tray driver forward input
7
REV
Tray driver reverse input
8
Vcc1
Vcc for pre-drive block and power block of sled and tray
9
VOTR-
Tray driver output (-)
10
VOTR+
Tray driver output (+)
11
VOSL+
Sled driver output (+)
12
VOSL-
Sled driver output (-)
13
VOFC-
Focus driver output (-)
14
VOFC+
Focus driver output (+)
15
VOTK+
Tracking driver output (+)
16
VOTK-
Tracking driver output (-)
17
VOLD+
Spindle driver output (+)
18
VOLD-
Spindle driver output (-)
19
Vcc2
Vcc for power block of spindle, tracking and focus
20 NC
No
Connection
21
VCTL
Speed control input of tray driver
22 GND
Ground
23
VINLD
Input for spindle driver
24 NC
No
Connection
25
TRB_2
Connect to external transistor base
26
VINTK
Input for tracking driver
27
BIAS
Input for reference voltage
28
MUTE
Input for mute control
Notes) Symbol of + and – (output of drivers) means polarity to input pin.
(For example, if voltage of pin1 is high, pin14 is high.)
2
-
26
Содержание VISO TWO
Страница 1: ... 5 6 2 3 6 2ECEIVER 6 3 47 6 2ECEIVER 6 3 47 Before SN A9YVISOTWO06301 ...
Страница 6: ...1 7 9 ...
Страница 7: ...1 8 Ê Ê ...
Страница 8: ...EXPLODED VIEW AH VER before SN A9YVISOTWO06301 1 9 1 10 ...
Страница 10: ...EXPLODED VIEW C VER before SN A9YVISOTWO06301 1 12 1 13 ...
Страница 21: ...isvjr kphnyht 2 10 CODEC DIR AK4589 IC44 ...
Страница 22: ...PIN DESCRIPTION 2 11 ...
Страница 23: ...2 12 PIN DESCRIPTION ...
Страница 24: ...2 13 PIN DESCRIPTION ...
Страница 25: ...VOLUME FUNCTION BD3816K1 IC31 2 14 ...
Страница 26: ...2 15 ...
Страница 35: ...SLQ DVVLJQPHQW 2 24 Motor Driver IC AM5888 IC16 ...
Страница 36: ...2 25 ...
Страница 43: ...OR GATE IC48 74LCX32TTR Pin Connection And IEC Logic Symbols 2 32 ...
Страница 47: ...EEPROM IC22 AT24C08N10SC 2 36 ...
Страница 49: ...Pin Assignment Block Diagram RDS DEMODULATION IC LC72723M IC29 2 38 ...
Страница 58: ...1 BLOCK DIAGRAM 2 47 2 48 ...
Страница 59: ...2 WIRING DIAGRAM before SN A9YVISOTWO06301 2 49 2 50 ...
Страница 61: ...MCU INPUT PART before SN A9YVISOTWO06301 2 53 2 54 ...
Страница 62: ...DSP CODEC PART 2 55 2 56 ...
Страница 67: ...MPEG PART 2 65 2 66 ...
Страница 68: ...4 PRINTED CIRCUIT BOARDS FRONT BOARD before SN A9YVISOTWO06301 2 67 2 68 ...
Страница 69: ...INPUT BOARD TOP VIEW before SN A9YVISOTWO06301 2 69 2 70 ...
Страница 70: ...INPUT BOARD BOTTOM VIEW before SN A9YVISOTWO06301 2 71 2 72 ...
Страница 73: ...MPEG BOARD TOP VIEW 2 77 2 78 ...
Страница 74: ...MPEG BOARD BOTTOM VIEW 2 79 2 80 ...
Страница 103: ... 5 6 2 3 42 3 4 2 4 4 2 4 1 6 2ECEIVER 6 3 47 ...