JVC KD-LX330R Service Manual page 25

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2. Pin function (2/2)
Pin No. Symbol
14 /UHSO
15 PVDD3
16 PDO
17 TMAX
18 LPFN
19 LPFO
20 PVREF
21 VCOF
22 AVss3
23 SLCO
24 RFI
25 AVDD3
26 RFCT
27 RFZI
28 RFRP
29 FEI
30 SBAD
31 TEI
32 TEZI
33 FOO
34 TRO
35 VREF
36 RFGC
37 TEBC
TE
L 13942296513
38 SEL
39 AVDD3
40 FMO
41 DMO
42 Vss3
43 VDD3
44 TESIN
45 XVss3
46 XI
47 XO
48 XVDD3
49 DVss3
50 RO
51 DVDD3
52 DVR
53 LO
54 DVss3
55 ZDET
56 Vss5
57 BUS0
58 BUS1
59 BUS2
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60 BUS3
61 BUCK
62 /CCE
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63 /RST
64 VDD5
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I/O Function
O Playback speed mode output terminal
- PLL-only 3.3V power supply voltage terminal
O EFM and PLCK phase difference signal output terminal
O TMAX detection result output terminal
I Inverted input terminal for PLL LPF amp
O Outpuit terminal for PLL LPF amp
- PLL-only VREF terminal
O VCO filter terminal
- Analog GND terminal
O DAC output terminal for data slice level generation
I RF signal input terminal
- Analog 3.3V power supply voltage terminal
I RFRP signal center level input terminal
I RFRP signal zero-cross input terminal
I RF ripple signal input terminal
I Focus error signal input terminal
I Sub-beam adder signal input terminal
I Tracking error input terminal
I Tracking error signal zero-cross input terminal
O Focus equalizer output terminal
O Tracking equalizer output terminal
- Analog reference power supply vpltage terminal
O RF amplitude adjustment control signal output terminal
O Tracking balance control signal output terminal
O APC circuit ON/OFF signal output terminal
- Analog 3.3V power supply voltage terminal
O Feed equalizer output terminal
O Disc equalizer output terminal
- Digital GND terminal
- Digital 3.3V power supply voltage terminal
I Test input terminaal
- System clock oscillator GND terminal
I System clock oscillator input terminal
O System clock oscillator output terminal
- System clock oscillator 3.3V power supply voltage terminal
- DA converter GND terminal
O R-channel data forward output terminal
- DA converter 3.3V power supply terminal
- Reference voltage terminal
O L-channel data forward output terminal
- DA converter GND terminal
O 1 bit DA converter zero data detection flag output terminal
- Microcontroller interface GND terminal
I/O Microcontroller interface data I/O terminal
I/O Microcontroller interface data I/O terminal
I/O Microcontroller interface data I/O terminal
I/O Microcontroller interface data I/O terminal
I Microcontroller interface clock input terminal
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I Microcontroller interface chip enable signal input terminal
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I Reset signal input terminal
- Microcontroller interface 5V power supply terminal
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KD-LX330R/KD-LX110R
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