Read Panasonic SA-PM02EB / SA-PM02EG / SA-PM02EP / SC-PM02EP (serv.man2) Service Manual online
82
19.2. IC7002 (BA5948FPE2) IC 4CH Drive
19.3. IC801 (RFKWMPM02EB) MICRO PROCESSOR
Pin No.
Mark
I/O
Function
1
IN2
I
Motor Driver Input
2
PC2
I
Turntable Motor Drive Signal
(L:ON)
(L:ON)
3
IN1
I
Motor Drive (1) Input
4
PC1
-
Traverse Motor Drive Signal (L):
ON)
ON)
5-8
N.C.
-
No Connection
9
PGND1
-
Ground Connection (1) for Drive
10
PVCC1
-
Power Supply (1) for Drive
11
D1-
O Motor Drive (1) reverse - action
output
12
D1+
O Motor Drive (1) forward - action
output
13
D2-
O Motor Drive (2) reverse - action
output
14
D2+
O
Motor Drive (2) forward - action
output
output
15
D3-
O
Motor Drive (3) reverse - action
output
output
16
D3+
O
Motor Drive (3) forward - action out-
put
put
17
D4-
O
Motor Drive (4) reverse - action
output
output
18
D4+
O
Motor Drive (4) forward - action out-
put
put
19
PVCC2
-
Power Supply (2) for Driver
20
PGND2
-
Ground Connection (2) for Driver
21-24
N.C.
-
No Connection
25
VCC
I
Power Supply terminal
26
VREF
I
Reference Voltage Input
27
IN4
I
Motor Driver (4) Input
28
IN3
I
Motor Driver (3) Input
Pin No.
Mark
I/O
Function
Pin No.
Mark
I/O
Function
1
NC
-
No Connection
2
NC
-
No Connection
3
LCD_CE
O
LCD Display Chip Enable
4
OCD_SDA
O
On Chip Debugger Data
5
NC
-
No Connection
6
OCD_SCK
O
On Chip Debugger Clock
7
PCONT_POW
O
Power Control
8
NC
-
No Connection
9
NC
-
No Connection
10
NC
-
No Connection
11
GND MM0D0
I
Ground
12
OSC2(OUT)
O
Main Oscillator output
13
OSC1(IN)
I
Main Oscillator input
14
VSS
-
Ground
15
XI
O
Slow Oscillator input
16
XO
O
Slow Oscillator output
17
VDD33
-
3.3V Voltage Supply
18
VDD18
-
1.8V Votage Supply
19
NRST
I
MICOM RESET PIN (L: reset)
20
USB IRQ
I
USB Interrupt Request
21
USB MMOD
O
USB Switching Mode
22
USB TERR
I
USB Time Out Error
23
USB VERR
I
USB Verify Error
24
USB RST
O
USB Reset Pin
25
REM_IN
I
Remote Control Input
26
NC
-
No Connection
27
NC
-
No Connection
28
NC
-
No Connection
29
CD_BLKCK
I
CD Subcode Block Clock Input
30
NC
-
No Connection
31
LCD_DATA
O
Serial Data Output
32
NC
-
No Connection
33
LCD_WR
O
Write Clock Output
34
CD_MDATA
O
CD LSI Command Data
35
CD_STATUS
I
CD LSI Status Input
36
CD_MCLK
O
CD LSI Command Clock
37
VDD18
-
1.8V Votage Supply
38
DAMP STBY
O
D-AMP Muting Control
39
VSS
-
Micom GND
40
ASP_CLK
O
ASP Sound Processor Serial Clock
Output
Output
41
ASP_DATA
I/O ASP Sound Processor Serial Data
Output
42
CD_MLD
O
CD LSI Command Load
43
REST_SW
I
REST SW (L:Inner)
44
CD_RESET
O
CD LSI Reset Ouput (L: reset)
45
MUTE_AMP
O
Amplifier MUTE Output (H:MUTE
ON)
ON)
46
NC
-
No Connection
47
NC
-
No Connection
48
OPEN_SW
I
CD Open SW (H:Open; L:Close)
49
NC
-
No Connection
50
NC
-
No Connection
51
NC
-
No Connection
52
AUX_SW
I
AUX Switch
53
HP_SW
I
Headphone detect switch input
54
NC
-
No Connection
55
DAMP_BP
O
D-AMP Beatproof
56
APD CHK
-
No Connection
57
NC
-
No Connection
58
NC
-
No Connection
59
EE_CS
O
EEPROM Control Signal
60
EE_SCL
O
EEPROM Clock Signal
61
EE_SDA
I/O EEPROM Data Signal
62
CRTIMER
I
CR TIMER
63
VSS
-
Micom GND
64
NC
-
No Connection
65
CLOSE_L
O
CD Tray Close Control (Active L)
66
OPEN_H
O
CD Tray Open Control (Active H)
67
NC
-
No Connection
68
NC
-
No Connection
69
NC
-
No Connection
70
NC
-
No Connection
71
NC
-
No Connection
72
NC
-
No Connection
73
NC
-
No Connection
74
NC
-
No Connection
75
MUTE_HP
O
Analog MUTE Output (L:MUTE ON)
76
NC
-
No Connection
77
NC
-
No Connection
78
DIMMER
O
Tuner Stereo Signal
79
TU_SDA
I/O IC Serial Data for Tuner (PLL Data I/
O)
80
NC
-
No Connection
81
TU_SCLK
O
IC Serial Clock for Tuner (PLL Clock
Output)
Output)
82
USB_SDATA
I/O USB I2C Data Line
Pin No.
Mark
I/O
Function
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