Pioneer DVD-V8000 Service Manual page 133

5
No. Pin Name
49 LODRV D/A Loading, motor drive
50 SEL_TV A/D NTSC/PAL/AUTO switching signal
51 AN1 A/D Not used
52 AN2 A/D Not used
53 XOEM A/D OEM model protection input
54 LDREAD A/D Input for LD current value indication
55 AN5 A/D Not used
56 AN6 A/D Not used
57 LODPOS A/D Loading clamp position SW input
58 AVCC
59 AVRH
60 AGND
61 GND
62 SLDPOS
63 GSW
64 EXT_VIN
65 GU
66 XMON
67 XDRVMUT
68 LT1_3V
69 XRDY_3V
70 V3R3
71 V2R5
72 DSPCUR
73 XCBUSY
74 XDSPRST
75 BCA
76 HDMIINT
77 PPCNT
78 XDFINH
79 DPD/TE
80 GND
81 DVD/XCD
82 AGOFF
83 650X780
84 LD_ON
85 WP
86 RFSEL
87 XCD2X
88 OEICG
89 SEL_ADO
90 U_CON
91 V_SEL1
92 V_SEL2
93 SDA1
94 SDA0
95 SCL1
96 SCL0
97 CTS_3V
98 DTR
5
6
I/O
−
Power supply (+ 3.3 V)
−
Power supply (+ 3.3 V)
−
Analog ground
−
Ground
I SW input of slider inside position
O Gain up at ACBR (at ACBR: H, others: L)
I VSYNC input of the external input video
O RF servo signal gain up output
O Mute of DRV (spindle motor ON: H)
O FTS driver mute output
O Communication response to the sub CPU
I Communication request from the sub CPU
−
Power supply (+ 3.3 V)
−
Power supply (+ 2.5 V)
I Actuator over-current detection input
I Busy signal of command process
I Servo DSP reset
O BCA read signal (at BCA read: H)
I Interrupt input of HDMI CONT
O Switch of TZC in WBL traversal (at PP: H)
I/O Defect signal control
O H=1 beam, L=3 beams
−
Ground
O RF EQ switching signal at DVD/CD
O H": Turn off AGC of RFI
O 780 nm/650 nm switching signal
O ON/OFF control signal of laser diode
O EEPROM write protect
O RF amplifier gain switching output
O For VCD double speed playback
O H": Gain of OEIC up to 6 dB
O AUDIO output switch
O USB Power supply control signal
O MONITOR output switch
O VIDEO output switch
I/O I2C control lines
−
Not used
I/O I2C control lines
−
Not used
I RS-232C clear to send input
O RS-232C data terminal ready output
6
7
Pin Functions
DVD-V8000
7
8
A
B
C
D
E
F
133
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