JVC HR-XV1EU-C, Service Manual

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IC DESCRIPTION
DVD PCB OEC6068A (IC2001)
PIN NO. PIN NAME I/O DESCRIPTION
114 NC
115 NC
116 VDD3 - 3.3V digital power supply
117 PLCK I/O PLL block clock input / output
118 TESM5 -
Test pin
119 TESM6 - Test pin
120 TESM7 -
Test pin
121 TESM8 -
Test pin
122 VSS3 -
3.3V digital ground
123 CFC1 O VCO frequency control signal
124 CFC2 O
VCO frequency control signal
125 PPW O
Phase comparator offset adjusting voltage output
126 PESV I
Phase comparator offset adjusting voltage input
127 PVSS - 3.3V PLL block-only ground
128 PESP O
Phase comparator offset adjusting signal output
129 PDOP1 O
DVD/CD phase control signal (positive)
130 PDON1 O DVD/CD phase control signal (negative)
131 PDOP2 O
DVD/CD phase control signal (positive)
132 PDON2 O
DVD/CD phase control signal (negative)
133 LPFN I
Data PLL low-pass filter inverted input
134 LPFO O Data PLL low-pass filter output
135 PVREF -
Data PLL block-only reference power supply
136 VCOREF I
VCO reference
137 VCOF I VCO automatic adjusting filter output
138 PVDD -
3.3V PLL block-only power supply
139 SLCO1 I/O Data slice 6-bit DAC output (Using Difference Input, RFOn signal input)
140 TESM9 -
Test pin
141 TEST2 I Test mode pin
142 RFCD I
CD RF signal input (Using Difference Input, RFOp signal input)
143 RFDVD I
DVD RF signal input (Using Difference Input, RFOp signal input)
144 AVDD - 3.3V analog block-only power supply
145 RFCT I
RFRP center voltage input (latched at zero cross)
146 RFZI I
RFRP signal input (latched at zero-cross)
147 TEZI I
Tracking error signal input (latched at zero-cross)
148 AWIN I Active-wide PLL control signal input
149 AVSS -
3.3V analog block-only ground
150 FEI I
Focus error signal input
151 TEI I
Tracking error signal input
152 RFSB I RF level or subbeam signal summing input
153 RFRP I
RFRP signal input
154 AVSS -
3.3V analog block-only ground
155 TESM10 - Test pin
156 EXTAD I
General-purpose external ADC input
157 VREF -
Analog block-only reference power supply: 1 .65V
158 FOO O
Focus EQ outputs
159 TRO O Tracking EQ output
160 AVDD -
3.3V analog block-only power supply
161 AWCTL O
Active-wide PLL control output
162 FMO O Feed EQ output
163 DMO O
Disc EQ output
164 TEBC O
Tracking balance control signal
165 FEBC O
Focus balance control signal
166 DPDC O DPD error signal's pit depth adjusting signal
167 EQBC O
D Input(CDRF wideband boost adjusting signal
168 ANMON O
General-purpose PWM output
169 /DFCT O
Black dot detection signal
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