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LC78620E View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LC78620E
SANYO
SANYO -> Panasonic SANYO
LC78620E Datasheet PDF : 34 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LC78620E
Continued from preceding page.
Pin No.
42
43
Symbol
LRSY
CK2
44
ROMXA
45
C2F
46
MUTEL
47
LVDD
48
LCHP
49
LCHN
50
LVSS
51
RVSS
52
RCHN
53
RCHP
54
RVDD
55
MUTER
56
DOUT
57
SBSY
58
EFLG
59
PW
60
SFSY
61
SBCK
62
FSX
63
WRQ
64
RWC
65
SQOUT
66
COIN
67
CQCK
68
RES
69
TST11
70
LASER
71
16M
72
4.2M
73
CONT
74
TEST5
75
CS
76
XVSS
77
XIN
78
XOUT
79
XVDD
80
TEST1
I/O
Function
O
Left/right clock output
O
ROMXA application
output signals
O
Bit clock output
(after reset)
Interpolation data output
(after reset)
Inverted polarity clock output
(during CK2CON mode)
ROM data output
(During ROMXA mode)
O
C2 flag output
O
Left channel mute output
Left channel power supply. Normally 5 V.
O
Left channel P output
O
Left channel N output
One-bit D/A converter
Left channel ground. Normally 0 V.
Right channel ground. Normally 0 V.
O
Right channel N output
O
Right channel P output
Right channel power supply. Normally 5 V.
O
Right channel mute output
O Digital output
O Subcode block synchronization signal
O C1, C2, single and double error correction monitor pin
O Subcode P, Q, R, S, T, U, V and W output
O Subcode frame synchronization signal output. This signal falls when the subcodes are in the standby state.
I Subcode readout clock input. This is a Schmitt input. (Must be tied low when unused.)
O Output for the 7.35 kHz synchronization signal divided from the crystal oscillator
O Subcode Q output standby output
I Read/write control input. This is a Schmitt input.
O Subcode Q output
I Command input from the control microprocessor
I Input for both the command input acquisition clock and the SQOUT pin subcode readout clock input. This is a Schmitt input.
I Chip reset input. This pin must be set low briefly after power is first applied.
O Test output. Leave open. (Normally outputs a low level.)
O Laser on/off output. Controlled by serial data commands from the control microprocessor.
O 16.9344 MHz output. However, in 4× playback mode only, outputs 33.8688 MHz.
O 4.2336 MHz output
O Supplementary control output. Controlled by serial data commands from the control microprocessor.
I Test input. A pull-down resistor is built in.
I Chip select input. A pull-down resistor is built in.
Crystal oscillator ground. Normally 0 V.
I Connections for a 16.9344 MHz crystal oscillator. Use a 33.8688 MHz crystal oscillator in systems that support
O quad-speed playback.
Crystal oscillator power supply. Normally 5 V.
I Test input. A pull-down resistor is built in.
No. 5130-8/34
 

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