Read Panasonic SA-PM42EG / SA-PM42EF / SA-PM42EP / SC-PM42EP Service Manual online
92
20.2. IC7002 (BA5948FPE2) IC 4CH Drive
20.3. IC800 (RFKWMPM38EG) IC 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
output
12
D1+
O
Motor Drive (1) forward - action
output
output
13
D2-
O
Motor Drive (2) reverse - action
output
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
PCONT1
O
“Power Control Output 1(Pwr Sply,
Active HIGH)”
Active HIGH)”
2
PCONT2
O
Power Control Output 2
3
FL_CS
O
Chip Select for FL Panel
4
FL_DATA /
OCD_SDA
OCD_SDA
O
FL Data Output / On Chip Debugger
Data
Data
5
MUTE_HP
O
Analog MUTE Output (L : MUTE
ON)
ON)
6
FL_CLK /
OCD_SCL
O
FL CLK Output / On Chip Debugger
Clock
Clock
7
HP_SW
I
Headphone detect switch input
8
N.C.
-
No Connection
9
N.C.
-
No Connection
10
TAPE_EJECT
-
Tape Eject sw input (L : sw on)
11
MMOD
I
Memory mode selection
12
OSC2 (8MHz)
O
Main Oscillator output (8MHz)
13
OSC1 (8MHz)
I
Main Oscillator input (8MHz)
14
VSS
-
Micom GND
15
XI (32kHz)
I
Slow Oscillator input (32KHz)
16
XO (32KHz)
O
Slow Oscillator output (32KHz)
17
3.3V
-
Voltage supply 3.3V
18
VDD1.8
-
Connect to pin 37
19
NRST
I
MICOM RESET PIN (L: reset)
20
USB_IRQ
I
USB Interrupt Request
21
MMOD0
O
Switching Mode
22
TERR
I
Time out error
23
VERR
O
Verify error
24
USB_RST
O
USB Reset Pin
25
RMT
I
Remote Control Input
26
HALT
I
AC Failure Detect Signal
27
DAB_
DDOWFIC
-
No Connection
28
N.C.
-
No Connection
29
BLKCK
I
CD Subcode Block Clock Input
30
VSS
-
Micom GND
31
CD_MDATA
O
CD LSI Command Data
32
STAT
I
CD LSI Status Input
33
CD_MCLK
O
CD LSI Command Clock
34
USB_SDA
I/O USB I2C Data Line
35
CD_MLD
O
CD LSI Command Load
36
USB_SCL
I
USB I2C Clock Line
37
1.8V
-
Power Supply (1.8V)
38
N.C.
-
No Connection
39
VSS
-
Micom GND
40
CLOSE_L
O
CD Tray Close Control (Active L)
41
CLOSE_H
O
CD Tray Open Control (Active H)
42
CD_OPEN_SW
I
CD Open SW (H : Open; L : Close)
43
REST_SW
I
REST SW (L : Inner)
44
N.C.
-
No Connection
45
CD_RST
O
CD LSI Reset Ouput (L: reset)
46
N.C.
-
No Connection
47
DEMO_
SETTING
I
Demo Mode Setting Input
48
MODEL_
SELECT
-
No Connection
49
TU_STEREO
I/O Tuner Stereo Signal
50
TU_SDA
O
IIC Serial Data for Tuner (PLL
Data I/O)
Data I/O)
51
TU_CLK
O
IIC Serial Clock for Tuner (PLL
Clock Output)
Clock Output)
52
TU_TUNED
I/O Tuner Tuned Signal
53
N.C.
-
No Connection
54
N.C.
-
No Connection
55
N.C.
-
No Connection
56
iPod_PCONT
O
iPod regulator control
57
iPod_PDET
I
iPod regulator detection
58
iPod_Acc3.3
I
iPod Signal ready detection
59
iPod_DET
I
iPod detection (Output L if no iPod)
60
N.C.
-
No Connection
61
N.C.
-
No Connection
62
CRTIMER
I/O CR TIMER
63
VSS
-
Micom GND
64
ASP_CLK
I/O ASP Sound Processor Serial Clock
Output
65
ASP_DATA
I/O ASP Sound Processor Serial Data
Output
66
N.C.
-
No Connection
67
DAB_RST
-
No Connection
68
DAB_ TU_RST
-
No Connection
69
DAB_ TU_SCL
-
No Connection
70
DAB_ TU_SDA
-
No Connection
71
DAB_PCONT
-
No Connection
72
DAB_RX
-
No Connection
73
RDS_DATA
I
RDS Data Input
74
RDS_CLK
I
RDS Clock Input
75
DAB_MODE
-
No Connection
76
UART_IN
O
Serial UART Communication
Pin No.
Mark
I/O
Function
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