CD-MPX870
8 – 2
IC1 VHiLC78690E-1: CD Servo (LC78690E) (2/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Terminal Name
Input/Output
Setting in Reset
Function
51
CONT1
Input/Output
INPUT
General Purpose I/O pin 1
Controlled by command from the microproces-
sor. Any of these that are unused must be
either set up as input pin ports and connected
to 0V, or set up as output pin ports and left
open.
52
CONT0
Input/Output
INPUT
General Purpose I/O pin 0
53
TEST0
Input
L
Test input pin 1. This pin must always be connected to 0V.
54
STREQ
Input/Output
INPUT
Stream data request output pin.
55
STCK
Input/Output
INPUT
Stream data bit clock usage input pin.
56
STDATA
Input/Output
INPUT
Stream data input pin.
57
TEST1
Input
L
Test input pin 0. This pin must always be connected to 0V.
58*
DATA
Output
L
Left/Right clock output pin.
59*
DATACK
Output
L
Bit clock output pin.
60*
LRSY
Output
L
Left/Right channel data output pin.
61
VVDD2
—
—
For use by
the EFM
PLL Circuit
Built-in VCO power supply pin 2.
62
VPREF2
Input
INPUT
Built-in VCO control oscillator range setting input pin.
63
VCOC2
Input
INPUT
Built-in VCO control voltage setting input pin.
64
VPDOUT2
Output
UNSTABLE
Built-in VCO control output pin 2.
65
VVSS2
—
—
Built-in VCO GND pin. This pin must always be connected to
0V.
66
DVDD1.8
Output
H
Supply voltage connect to condenser for digital circuit.
67
DVSS
—
—
Digital GND pin. This pin must always be connected to 0V.
68
DVDD
—
—
Digital power supply pin.
69*
DOUT
Output
Input
Digital output pin. EIAJ format.
70*
AMUTEB
Output
L
GAMUTEB output pin.
71
XVSS
—
—
Digital GND pin. This pin must always be connected to 0V.
72
XOUT
Output
OSCILLATING
Crystal
oscillator
Connections for a 16.9344 MHZ oscillator element.
73
XIN
Input
OSCILLATING
74
XVDD
—
—
Digital power supply pin.
75
LCHO
Output
LRVDD/2
D/A con-
verter
Left channel output supply pin.
76
LRVDD
—
—
LR channel power supply pin.
77
LRVSS
—
—
LR channel GND pin. This pin must always be connected to
0V.
78
RCHO
Output
LRVDD/2
Right channel input supply pin.
79
AVDD
—
—
Analog power supply pin.
80
SLCO
—
—
Slice level control output pin.
Содержание CD-MPX870
Страница 12: ...CD MPX870 2 7 APPLY GREASE SC141 PULL THE LEVER UNITIL REACH THE ARROW MARK 143 112 3 ...
Страница 15: ...CD MPX870 2 10 APPLY GREASE SC141 AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE MAXIMUM 6 129 ...
Страница 16: ...CD MPX870 2 11 151 150 149 7 ...
Страница 19: ...CD MPX870 2 14 10 148 147 146 145 ...
Страница 20: ...CD MPX870 2 15 APPLY GREASE SC141 WHEN FIXING ITEM 144 MUST FOLLOW AS SHOWN 121 144 130 11 ...
Страница 21: ...CD MPX870 2 16 FIGURE 1 FIGURE 3 FIGURE 2 APPLY GREASE SC141 APPLY GREASE SC141 117 12 ...
Страница 29: ...CD MPX870 2 24 20 110 BIG SLOT FACING OUT ...
Страница 41: ...CD MPX870 2 36 NO GAP HAVE GAP CORRECT INCORRECT 32 ...
Страница 48: ...CD MPX870 3 7 MEMO ...
Страница 54: ...CD MPX870 5 3 MEMO ...
Страница 56: ...CD MPX870 6 2 3 SCHEMATIC DIAGRAM Figure 6 2 MAIN SCHEMATIC DIAGRAM 1 2 TO CD SERVO ...
Страница 57: ...CD MPX870 6 3 Figure 6 3 MAIN SCHEMATIC DIAGRAM 2 8 ...
Страница 58: ...CD MPX870 6 4 Figure 6 4 POWER SCHEMATIC DIAGRAM 3 8 ...
Страница 59: ...CD MPX870 6 5 Figure 6 5 POWER SCHEMATIC DIAGRAM 4 8 P LED702 ...
Страница 60: ...CD MPX870 6 6 Figure 6 6 DISPLAY SCHEMATIC DIAGRAM 5 8 TAPE MECHANISM PWB G ...
Страница 61: ...CD MPX870 6 7 Figure 6 7 DISPLAY SCHEMATIC DIAGRAM 6 8 ...
Страница 62: ...CD MPX870 6 8 Figure 6 8 SCHEMATIC DIAGRAM 7 8 ...
Страница 63: ...CD MPX870 6 9 Figure 6 9 SCHEMATIC DIAGRAM 8 8 ...
Страница 67: ...CD MPX870 6 13 Figure 6 13 WIRING SIDE OF MAIN PWB BOTTOM VIEW 4 15 1 1 2 3 4 5 6 7 7 8 9 10 11 ...
Страница 68: ...CD MPX870 6 14 MEMO ...
Страница 73: ...CD MPX870 6 19 Figure 6 18 WIRING SIDE OF DISPLAY PWB BOTTOM VIEW 9 15 ...
Страница 76: ...CD MPX870 6 22 Figure 6 21 WIRING SIDE OF CD SERVO PWB TOP VIEW 12 15 ...
Страница 77: ...CD MPX870 6 23 Figure 6 22 WIRING SIDE OF CD SERVO PWB TOP VIEW 13 15 ...
Страница 92: ...CD MPX870 8 9 MEMO ...
Страница 103: ...CD MPX870 10 10 CD MECHANISM PARTS ...
Страница 105: ...CD MPX870 12 11 CHANGER MECHANISM PARTS ...
Страница 107: ...CD MPX870 14 12 CABINET PARTS Tuner Pack ...
Страница 111: ...CD MPX870 18 ...
Страница 112: ...CD MPX870 19 A0606 LAG ...