Pin No.
Mark
I/O
Function
56
SBCK
I
Clock input for sub-code serial
data
57
VSS
i
GND
58
X1 IN
I
Crystal oscullating circuit input (f =
16.9344MHz)
59
X2 OUT
O
Crystal oscillating circuit input ( f =
16.9344MHz)
60
VDD
I
Power supply input ( for oscillating
circuit)
61
BYTCK
-
Byte clock output
62
/CLDCK
-
Sub-code frame clock signal output
(fCLDCK = 7.35 kHz during normal
playback)
63
FCLK
-
Crystal frame clocksignal output
(fCLK = 7.35 kHz, double = 14.7
kHz)
64
IPFLAG
-
Interpolation flag output (“H” :
Interpolation)
65
FLAG
-
Flag output
66
CLVS
-
Spindle servo phase synchronizing
signal output (“H” : CLV, “L” :
rough servo)
67
CRC
-
Sub-code CRC checked output
(“H” :OK, “L”:NG)
68
DEMPH
-
De-emphassis ON signal output
(“H” :ON)
69
RESY
-
Frame re-synchronizing signal
output
70
IOSEL
I
Mode Switching Terminal
71
/TEST
I
Test input
72
AVDD1
I
Power supply input (for analog
circuit)
73
OUTL
I
Left channel audio signal output
74
AVSS1
I
GND
75
OUTR
O
Right channel audio signal output
76
RSEL
I
RF signal polarity assignment input
(at “H” level, RSEL=”H”, at “L”
level, RESL = “L”)
77
IOVOD
I
5V supply input
78
PSEL
I
Test terminal (connected to Gnd)
79
MSEL
I
SMCK osillating frequency
designation input (“L”:4.2336 MHz,
“H”:8.4672 MHz)
80
SSEL
I
SUBQ output mode select (“H”:Q-
code buffer mode)
14.3. IC703 (AN8739SBTE2) Focus
coil/ Tracking coil/ Traverse
motor/ Spindle motor driver
Pin No.
Mark
I/O
Function
1
/RST
-
RESET output terminal
2
NC
-
N.C.
3
IN2
I
Motor drive (2) input
4
PC2
I
Turntable motor drive signal (“L”
:ON)
5
NC
-
N.C.
6
IN1
I
Motor driver (1) input
7
NC
I
N.C.
8
PVCC1
I
Power supoply (1) for driver
9
PGND1
-
Ground connection (1) for driver
10
NC
-
N.C.
11
D1-
O
Motor driver (1) reverse-action
output
12
D1+
O
Motor driver (1) forward-action
output
13
D2-
O
Motor driver (2) reserse-action
output
14
D2+
O
Motor driver (2) forward-action
output
Pin No.
Mark
I/O
Function
15
D3-
O
Motor driver (3) reverse-action
output
16
D3+
O
Crystal oscillating circuit input (f =
16.9344MHz)
17
D4-
O
Motor driver (4) reverse-action
output
18
D4+
O
Motor driver (4) forward-action
output
19
NC
-
N.C.
20
PGND2
-
Ground connection (2) for driver
21
PVCC2
I
Power supply (2) for driver
22
NC
-
N.C.
23
VCC
I
Power supply terminal
24
VREF
I
Reference voltage input
25
IN4
I
Motor driver (4) input
26
IN3
I
Motor driver (3) input
27
RSTIN
I
Reset terminal
28
NC
-
N.C.
29-30
GND
-
Ground
14.4. IC600 (C2BBGF000404)
System Microprocessor
Pin No.
Mark
I/O
Function
1
DECK2
I
(RECI_F/MODE2/RECI_R/HALF2)
2
KEY1
I
Key 1 input
3
KEY2
I
Key 2 input
4
VJOG_A
I
Volume jog A-D detection
5
VJOG_B
I
Volume jog A-D detection
6
CHG_AD2
I
(Position/bottom) chngr sw A-D
detection input 1
7
CHG_AD1
I
(Position/bottom) chngr sw A-D
detection input 2
8
DECK 1
I
Tape mecha condition input.
(Half2/Reci_F/Mode/Reci_R)
9
STATUS
I
CD signal processor status input
(INV)
10
LVL MTR
L/RDS_DAT
I
Level meter left/RDS data input
11
LVL MTR
R/SPE_IN
I
Level meter right/?
12
ST/DO/SQC
K
I
Tuner IF Data/Stereo Input and
CD Sub Code Clock Output
13
SD
I
Tuner Signal Detch Input
14
SUBQ
I
CD subcode data input (INV)
15
RDS_CLK
I
RDS clock input
16
PCONT
O
Main transformer control output
17
CNVss
-
Flash Mode Terminal (Connect To
Ground)
18
/RESET
-
RESET Input
19
XCOUT
-
32.768 kHz Sub Clock
20
XCIN
-
32.768 kHz Sub clock
21
VSS
-
Ground (0V)
22
XIN
-
4.19 MHz Main Clock
23
XOUT
-
4.19MHz Main Clock
24
VCC
-
Power Supply (+15)
25
MBP1
O
MPU Beat Proof Output 1
26
MBP2
O
MPU Beat Proof Output 2
27
MCLK/PLLC
K
O
CD command clock output/Tuner
PLL clock output
28
MDATA/PLL
DA
O
CD command data output/Tuner
PLL data output
29
RMT
I
Remote Control Input
30
BLKCK
I
CD block clock input (INV)
31
MLD/PLLCE
O
CD command load output/Tuner
PLL chip enable
32
SYNC
I
AC Failure Detch Input
33
DCDET
I
DC Detech Input
34
CHG_CCW
O
Changer motor CCW output
42
SA-AK110P /
Содержание SA-AK110P
Страница 7: ...7 Operation Procedures 7 SA AK110P ...
Страница 76: ...19 Troubleshooting Guide 76 SA AK110P ...
Страница 78: ...20 1 Deck Mechanism RAA4502 S 20 1 1 Deck Mechanism Parts Location 78 SA AK110P ...
Страница 79: ...79 SA AK110P ...
Страница 81: ...20 2 CD Loading Mechanism RD DAC026 S 20 2 1 CD Loading Mechanism Parts Location 81 SA AK110P ...
Страница 82: ...82 SA AK110P ...
Страница 84: ...20 3 1 Cabinet Parts Location 20 3 Cabinet 84 SA AK110P ...
Страница 85: ...85 SA AK110P ...
Страница 86: ...86 SA AK110P ...