PIN NO.
LABEL
IN/OUT
FUNCTION
PIN NO.
LABEL
IN/OUT
FUNCTION
1 SP_FG
IN DETECTION SIGNAL FOR SUPPLY REEL ROTATION/TAPE REMAIN
2 TU_FG
IN DETECTION SIGNAL TAKE-UP REEL ROTATION/TAPE REMAIN
3
BS_DIGI/COMP_IN
IN
NOT USED/A/V COMPULINK INPUT
4
UCS
IN
COMMUNICATION DATA FROM DVD CPU
5
RC
IN
REMOTE CONTROL DATA INPUT
6 D_A
OUT LED
DRIVE
7 D_B
OUT LED
DRIVE
8 D_C
OUT LED
DRIVE
9 D_D
OUT LED
DRIVE
10 D_E
OUT LED
DRIVE
11 SCLK
IN EXTERNAL BUS CLOCK USED FOR PROGRAMMABLE HOST PERIPHERALS
12
U2SDT
IN
COMMUNICATION INPUT DATA FROM DVD CPU
13
S2UDT
OUT COMMUNICATION OUTPUT DATA TO DVD CPU
14
MTO
OUT CONTROL FOR DVD LOADING MOTOR OF TRAY
15
N_REC[H]
OUT NORMAL AUDIO REC MODE CONTROL SIGNAL (REC:H)
16 D_F
OUT LED
DRIVE
17
I2C_DATA_A/V
IN/OUT SERIAL DATA TRANSFER OUTPUT FOR A/V IC
18
I2C_CLK_A/V
OUT SERIAL DATA TRANSFER CLOCK FOR A/V IC
19 SP_SHORT[H]
OUT MODE
SELECT
20 EP_SHORT[H]
OUT MODE
SELECT
21 D_G
OUT LED
DRIVE
22
REC_S
IN
REC SAFETY SWITCH DETECT (SW ON:L)
23 D.FF
OUT ROTATION DETECTION SIGNAL FOR DRUM MOTOR/TIMING CONTROL SIGNAL FOR REC
24
V.PULSE
OUT V.PULSE ADDITION TIMING CONTROL
25
RESET
IN/OUT RESET TERMINAL(RESET ON:L)
26
A.FF
OUT AUDIO FF OUTPUT
27
N.REC_ST[H]
OUT NORMAL AUDIO SOUND RECORDING START
28
H.REC_ST[H]
OUT HiFi AUDIO SOUND RECORDING START
29
SCS
OUT DVD CPU CHIP SELECT
30
CPURST
OUT RESET FOR DVD CPU
31 I2C_DATA
IN SERIAL DATA TRANSFER OUTPUT FOR TUNER AND FMA CIRCUITS
32 I2C_CLK/TEST
IN/OUT
SERIAL DATA TRANSFER CLOCK FOR TUNER AND FMA CIRCUITS
33
CAP_CTL_V
OUT CAPSTAN MOTOR CONTROL
34
DRUM_CTL_V
OUT DRUM MOTOR CONTROL
35 SB_GAIN
OUT VOLTAGE CONTROL SIGNAL FOR VIDEO FREQUENCY RESPONSE
36 VDD
- SYSTEM
POWER
37
X_OUT
-
MAIN SYSTEM CLOCK (14MHz)
38
X_IN
-
MAIN SYSTEM CLOCK (14MHz)
39 VSS
- GND
40 XC_IN
- TIMER
CLOCK(32KHz)
41 XC_OUT
- TIMER
CLOCK(32KHz)
42
CLK_SEL
IN
CLOCK SELECT FOR FLASH WRITER
43
A.MUTE[H]
OUT AUDIO MUTE CONTROL (MUTE:H)
44
P.MUTE
OUT PICTURE MUTE CONTROL(MUTE ON:H)
45
CTL_GAIN
OUT CONTROL AMP OUT FREQUENCY RESPONSE SWITCHING
46
CONV.CTL
OUT RF CONVERTER ON/OFF CONTROL
47
VIDEO_OSD_OUT
OUT COMPOSITE VIDEO SIGNAL OUTPUT
48 VSS2
- GND
49
V_TO_OSD
IN
COMPOSITE VIDEO SIGNAL INPUT
50
SYN_IN
IN
COMPOSITE SYNC/HORIZONTAL SYNC
51 VDD2
- SYSTEM
POWER
52 AFCC
- AFC CLOCK(SYNC SEPARATOR FOR OSD/EXTERNAL CIRCUIT FOR AFC)
53 AFCLPF
- FILTER OUTPUT FOR HORIZONTAL SYNCHRONIZING OF OSD CHARACTER
54 VCR_LED[L]/FSCI
OUT VCR LED ON/OFF CONTROL (LED ON : L) / FSC INPUT FOR OSD
55 DVD_LED[L]/FSCLPF
OUT DVD LED ON/OFF CONTROL (LED ON : L) / FSC OUTPUT FOR OSD
56
SMUTE
OUT SPINDLE MUTING OUTPUT SIGNAL
57
A.MUTE2[H]
OUT AUDIO MUTE CONTROL(MUTE ON:H)
58 DVD[H]
OUT DVD
MODE:H
59
P.CTL[H]
OUT CONTROL SIGNAL FOR SWITCHING POWER SUPPLY
60
MT1
OUT CONTROL FOR DVD LOADING MOTOR OF TRAY
61
LM_F/R/S
OUT LOADING MOTOR DRIVE
62
CAP.M_F/R
OUT CAPSTAN MOTOR REVERSE CONTROL(FWD : H / REV : L)
63
HS_FR/AGC_CTL
OUT HIGH SPEED FF/REW CONTROL
64 PROG/INTER
OUT INTERLACE/PROGRESSIVE
SELECT
65
D.FG.IN
IN
DRUM FG PULSE INPUT
66
S_DET
IN
DETECTION OF VIDEO SYNC SIGNAL (DETECTED:H)
67
C.FG_AMP_OUT
OUT CAPSTAN FG PULSE AMP OUT
68
C.FG_IN
IN
CAPSTAN FG PULSE INPUT
69
AMP_VREF_OUT
OUT CTL PULSE AMP REFFERENCE VOLTAGE OUTPUT
70
AMP_VREF_IN
IN
CTL PULSE AMP REFFERENCE VOLTAGE INPUT
71 AVSS
- GND
72 AMP_C
- CAPCITOR CONNECT TERMINAL FOR CTL PULSE AMP CIRCUIT
73 AVCC
- SYSTEM
POWER
74 CTL[+]
IN/OUT
CTL(+)
SIGNAL
75 CTL[-]
IN/OUT
CTL(-)
SIGNAL
76
CTL_AMP_OUT
OUT CTL PULSE OUTPUT
77
PROTECT
IN
CONTROL SIGNAL FOR SWITCHING POWER SUPPLY
78 END_SENSOR
IN END
SENSOR
79
JUST_CLK/CH_SW
OUT RF CONVERTER CHANNEL SELECT
80
LED
IN
DETECT THE MTS MODE
81
A.ENV/ND[L]
IN
AUDIO PB FM ENV.INPUT/NON HiFi MODE:L
82
TRAYOPSW
IN
DETECTION SWITCH OF TRAY OPEN/CLOSE
83 VIDEO_ENV
IN AUTO TRACKING DETECT/INPUT THE AVERAGE OF PLAYBACK VIDEO SIGNAL
84 AFC
IN TUNING
CHECK
85 START_SENSOR
IN START
SENSOR
86
S1OUT
OUT ADD THE DC BIAS TO S1 OUTPUT
87 DIG7
OUT LED
DRIVE
88
KEY1
IN
OPERATION CONTROL SIGNAL
89
KEY2
IN
OPERATION CONTROL SIGNAL
90 POWER_DET
IN DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY
91
LSA
IN
MECHANISM MODE DETECT(A)
92
LSB
IN
MECHANISM MODE DETECT(B)
93
LSC
IN
MECHANISM MODE DETECT(C)
94
LSD
IN
MECHANISM MODE DETECT(D)
95 DIG1
OUT LED
DRIVE
96 DIG2
OUT LED
DRIVE
97 DIG3
OUT LED
DRIVE
98 DIG4
OUT LED
DRIVE
99 DIG5
OUT LED
DRIVE
100 DIG6
OUT LED
DRIVE
CPU PIN FUNCTION
<SYSCON IC3001>
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