Panasonic SA-NC6EB Service Manual ▷ View online
22.1. IC2600 (C2CBYY000451)
System Microprocessor
Pin No.
Mark
I/O
Function
1
TRAY_OPEN
I
Loading Mecha open SW
(L: SW ON)
(L: SW ON)
2
TRAY_CLOSE
I
Loading Mecha close SW
(L: SW ON)
(L: SW ON)
3
TRAY_CCW
O
Terminal for tray control 1
4
TRAY_CW
O
Terminal for tray control 2
5
CEC-OUT
O
Output port for HDMI
6
F-Hop
O
F_HOP for Digital Amplifier
7
ECHO_1
O
Echo Function
8
BYTE
I
BYTE
9
CNVSS
-
FLASH MODE TERMINAL
(Connect to Ground) via
10k
(Connect to Ground) via
10k
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
I
SYSTEM RESET INPUT
(ACTIVE L)
(ACTIVE L)
13
Xout
-
Main
Clock
Output
(10
MHZ)
14
Vss
-
Ground (0V)
15
Xin
-
Main Clock Input (10 MHZ)
16
Vcc
-
Power Supply (5V)
17
NMI
-
Connect to Vcc,
External Interrupt I/P
External Interrupt I/P
18
RMT
I
Remocon Input
19
SYNC
I
AC Failure Detect
20
CEC_IN
I
CEC input
21
ECHO_2
O
Echo Function
22
ECHO_3
O
Echo Function
23
Mic-Lvl 1
O
Mic level control
24
Mic-Lvl 2
O
Mic level control
25
Surr-CTR-A
O
Surround Sound Control
26
Surr-CTR-B
O
Surround Sound Control
27
Front-CTR
O
Front Sound Control
28
DVD-CLK
I
Clock
Signal
for
DVD
module
29
DVD-STA
I
Status Signal from DVD
module
module
30
DVD-CMD
O
Command Signal for DVD
module
module
31
FL_DAT
O
FL Data to FL micom
32
N.C.
-
No connection
33
FL_CLK
O
FL Clock to FL micom
34
FL_CS
O
FL Chip Select to FL micom
35
TU_DIN
I
Serial Tuner input (Data out
from Tuner)
from Tuner)
36
TU_DOUT
O
Serial Tuner output (Data
into Tuner)
into Tuner)
37
TU_CLK
O
Serial Clock Out
38
TU_CS
O
Tuner Chip Select
39
EEP_CLK
O
Clock Signal for EEPROM
40
EEP_CS
O
CHIP SELECT Signal for
the EEPROM
the EEPROM
41
EFP_EPM
O
For Flash
42
EEP_DAT
O/I Data Signal for EEPROM
43
REC
O
Deck Recordind control
(L: Recording)
(L: Recording)
44
ECHO Mute
O
Echo Mute
45
N.C.
-
No connection
46
Deck DMT
O
Deck Mute
47
WIDE
O
S.Video output control
Pin No.
Mark
I/O
Function
48
MOTOR
O
Deck motor control
(L: OFF; H: ON)
(L: OFF; H: ON)
49
DECK_PLG
O
Deck plunger control
(L: OFF; H: ON)
(L: OFF; H: ON)
50
DVD_Mute
I
DVD Mute Signal
51
SUBW 1 (NC6)
O
Subwoofer 1
52
SUBW 2 (NC6)
O
Subwoofer 2
53
SUBW 3 (NC6)
O
Subwoofer 3
54
Surr-INH-CTR
O
Surround INH control
55
MUTE_L
O
Mute Control Line Out
56
N.C.
O
Mute Control for Wireless
57
MUTE_HP
O
Mute
Control
for
Head
Phone
58
MUTE_C
O
Mute Control for Center
Speaker
Speaker
59
MUTE_S
O
Mute Control for Surround
Speaker
Speaker
60
MUTE_F
O
Mute
Control
for
Front
Speaker
61
MODE_DA
O
Digital Amplifier Mute Signal
62
Vcc
-
POWER SUPPLY (5V)
63
FL_RST
O
FL reset to FL micom
64
Vss
-
Power Supply (0V)
65
RDS_data
I
Data
Signal
for
RDS
encoder
66
RDS_clk
I
Clock
Signal
for
RDS
encoder
67
N.C.
-
No connection
68
DVD_PCONT
O
Power Control for DVD
Module
Module
69
DC_DET/DC_DET 2
I
Signal
from
DC
Detect
circuit
70
PCONT
O
Control Signal for Power
Control Delay
Control Delay
71
F HOP_Mute
O
Mute for F HOP
72
HP_SW
I
Headphone switch
73
MUSIC_PORT SW
I
Music port switch
74
N.C.
-
No connection
75
JOG_B
O
Volume Control B
76
JOG_A
O
Volume Control A
77
SCART_YC_H
O
Control signal for SCART
78
RGB
O
Mute
Control for
Video
output
79
SCART_MUTE
O
Line
out
for
SCART
Terminal
80
DC_DET1
I
Signal
from
DC
Detect
circuit
81
MODEL_CS
I
To
select
model
when
power on
(H: NC9; L: NC6)
(H: NC9; L: NC6)
82
V-Mute
O
Video-Mute
83
N.C.
-
No connection
84
ASP_DAT
O
ASP Data Signal
85
ASP_CLK
O
ASP Clock Signal
86
REG1
I
Tuner Region Setting 1
87
REG2
I
Tuner Region Setting 2
88
REG3
I
Tuner Region Setting 3
89
TP_PHOTO
I
Rotation Detection Signal
90
MK_IN-1
I
Mecha condition input 1
(REC_F/HAR_F)
(REC_F/HAR_F)
91
MK_IN-2
I
Mecha condition input 2
(MODE/TPS)
(MODE/TPS)
92-94
KEY1-KEY3
I
Key 1 to key 3 line input
95
H BASS
O
Harmonic Bass Switch
96
AVss
-
ANALOG POWER SUPPLY
INPUT
INPUT
97
DVD_CS
I
DVD Region Settting
22 Terminal Function of IC
125
SA-NC6EB
Pin No.
Mark
I/O
Function
98
Vref
-
REFERENCE
VOLTAGE
INPUT
99
AVcc
-
ANALOG POWER SUPPLY
INPUT
INPUT
100
BRAKE_H
O
Terminal for Tray Control 3
126
SA-NC6EB
23 Exploded Views
23.1. Cabinet Parts Location
SA-NC6EB
127
SA-NC6EB
128
