Read Panasonic SA-VK82DGN (serv.man2) Service Manual online
Pin No.
Mark
I/O
Function
1
ST_SW
I
Stock Switch of Changer
2
OP/CL_REV
O
Reverse control signal for
OPEN/CLOSE motor
OPEN/CLOSE motor
3
OP/CL_FWD
O
Forward control signal for
OPEN/CLOSE motor
OPEN/CLOSE motor
4
OPEN_SW
I
Signal from tray OPEN
Switch
Switch
5
POSITION
I
Signal from
of Position
Detection sensor
6
N.C.
-
No Connection
7
N.C.
-
No Connection
8
BYTE
I
VSS (GND)
9
CNVSS/EFP_CNVSS
-
FLASH MODE TERMINAL
(Connected to Ground) via
10 k
(Connected to Ground) via
10 k
Ω
10
XCIN
-
SUB CLOCK INPUT
(32.768 kHz)
(32.768 kHz)
11
XCOUT
-
SUB CLOCK OUTPUT
(32.768 kHz)
(32.768 kHz)
12
RESET/ERP_RESET
I
SYSTEM RESET INPUT
(ACTIVE L)
(ACTIVE L)
13
XOUT
-
MAIN CLOCK OUTPUT
(10 MHz)
(10 MHz)
14
VSS
-
GND (0V)
15
XIN
-
MAIN CLOCK INPUT
(10 MHz)
(10 MHz)
16
VCC
-
POWER SUPPLY (5V)
17
NMI
I
CONNECT
TO
VCC,
EXTERNAL
INTERRUPT
I/P
18
RMT
I
REMOCON INPUT
19
SYNC
I
AC
FAILURE
DETECT
INPUT
20
Up/Down R
O
Changer Motor 2 Reverse
Control
Control
21
Change SW
I
Changer Change Switch
22
BOTTOM SW
I
CHANGER
BOTTOM
SWITCH
23
UP/DOWN F
O
Changer Motor 2 Forward
Control
Control
24
S.Surr IC_CLK
O
Clock
signal
for
super
surround IC
25
S.Surr IC_DAT
O
Data
signal
for
super
surround IC
26
PLL_CE
O
PLL Chip Select
27
TU-SD
I
SIGNAL DET Input from
Tuner
Tuner
28
TU_ST/DO
I
Tuner IF Data/Stereo Input
29
PLL_DA
O
PLL DATA - DI INPUT of
Tuner
Tuner
30
PLL_CK
O
Clock Signal for the PLL
Tuner
Tuner
31
EFP_TxD1
O
Transmit signal for flash
micro-p
micro-p
32
EFP_RxD1
O
Receive signal for flash
micro-p
micro-p
33
EFP_SCLK
O
Clock signal for flash micro-
p
p
34
EFP_BUSY
O
Busy signal for flash micro-p
35
DVD_CMD
O
CMD signal for the DVD
Module
Module
36
DVD_STA
I
STATUS signal from the
DVD Module
DVD Module
37
DVD_CK
I
CLK signal for the DVD
Module
Module
38
EDA
O/I DATA
Signal
for
the
EEPROM
Pin No.
Mark
I/O
Function
39
ECLK
O
CLOCK
Signal
for
the
EEPROM
40
ECS
O
CHIP SELECT Signal for
the EEPROM
the EEPROM
41
EFP_EPM
O
For Flash
42
FLD_RST
O
Reset Signal for the FL
DRIVER
DRIVER
43
FLD_CS
O
Latch Signal for the FL
DRIVER
DRIVER
44
FLD_DA
O
Data
input
for
the
FL
DRIVER
45
FLD_CK
O
Clock Signal for the FL
DRIVER
DRIVER
46
EFP_CE
O
For Flash
47
Wide1
O
S-Video output control
48
ASP_DA
O
DATA signal for 6ch VOL
ASP
ASP
49
ASP_CK
O
CLOCK signal for 6ch VOL
ASP
ASP
50
DVD_MUTE
I
Signal from DVD module
control mute circuit
control mute circuit
51
DivX_EN
I
DivX_EN
52
KA_LAT
O
Karaoke Latch
53
KA_DAT
O
Karaoke Data
54
KA_CLK
O
Karaoke Clock
55
MUTE_L
O
Mute control of Line Out
56
MUTE_H
O
HIC MUTE
57
HP_MUTE
O
Head Phone Mute signal
58
MUTE_C
O
Port for Mute control of
Center
Center
59
MUTE_SR
O
Port for Mute Control of
SL/SR
SL/SR
60
SUB_MUTE
O
Subwoofer Mute Signal
61
MUTE_A
O
Mute Control for FL/FR
62
VCC
-
Power Supply 5.0V
63
N.C.
-
No Connection
64
VSS
-
Ground (0V)
65
SP_A
O
Control Speana IC’s port A
66
SP_B
O
Control Speana IC’s port B
67
SP_C
O
Control Speana IC’s port C
68
DVD_PCT
O
Control Signal for the Power
for the DVD MODULE
for the DVD MODULE
69
DC_DET
I
Signal
from
the
DC
Detection circuit
70
PCONT
O
Control Signal for the Power
Control Relay
Control Relay
71
REC
O
Deck Recording Control
(Recording = L)
(Recording = L)
72
Half1
I
Half switch signal from
DECK1
DECK1
73
Mode1
I
Mode switch signal from
DECK1
(L=OFF; H=ON)
DECK1
(L=OFF; H=ON)
74
MOTOR
O
Deck Motor Control
(L=OFF; H=ON)
(L=OFF; H=ON)
75
JOG_B
I
Signal B from Volume JOG
76
JOG_A
I
Signal A from Volume JOG
77
DMT
O
Deck
Mute
at
mecha
Transition
(L=Mute Off; H=MUTE On)
(L=Mute Off; H=MUTE On)
78
DECK1_H
I
Stock Switch of Changer
79
PLUNGER 1
O
Deck 1 Plunger Control
(L=OFF; H=ON)
(L=OFF; H=ON)
80
PLUNGER 2
O
Deck 2 Plunger Control
(L=OFF; H=ON)
(L=OFF; H=ON)
24 Terminal Function of IC
24.1. IC2818 (C2CBJG000653) System Microprocessor
121
SA-VK82DGN
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