Read Panasonic CQ-EN3780AD Service Manual online
Pin
No.
Port
I/O
Description
141 INITIAL_
F
I
Terminal F for model discrimination
142 KEY_A
I
Terminal for panel swith jig
143 KEY_B
I
Terminal for panel swith jig
144 KEY_C
I
Terminal for panel swith jig
7.2. Sub Block
IC100 : C1EB00000087
Pin No.
Port
I/O
Description
D16
FM_DI
-
No connection
C16
FM_CE
-
No connection
B16
FM_CL
-
No connection
A16
FM_DO
I
-
C15
NFM_INT
I
-
D15
NSD_ACREQ
-
No connection
B15
SD_ACCLK
-
No connection
B14
SD_ACDATA
O
Head phone mute
C14
SD_ACVALID
-
No connection
D14
SD_ACCNT
-
No connection
D12
SD_CLK
O
(SD Jig)
B13
SD0_D0
I/O (SD Jig)
C13
SD0_D1
I/O (SD Jig)
D13
SD0_D2
I/O (SD Jig)
E13
SD0_D3
I/O (SD Jig)
A12
SD0_CMD
I/O (SD Jig)
B12
SD0_WP
I
(SD Jig)
C12
NSD0_CD
I
(SD Jig)
B10
SD1_D0
I
For writing C_TDI CPLD
C10
SD1_D1
-
No connection
D10
SD1_D2
-
No connection
B9
SD1_D3
-
No connection
D11
SD1_CMD
I
TC (Factory inspection input)
C11
SD1_WP
O
NTSC Control
B11
NSD1_CD
-
No connection
C9
NUART0_RI
O
CDON
D9
NUART0_OCD
-
No connection
E9
NUART0_DTR
-
-
A8
NUART0_DSR
-
No connection
B8
NUART0_RTS
-
No connection
C8
NUART0_CTS
-
No connection
D8
UART0_TX
O
NBUS serial data sending
B7
UART0_RX
I
NBUS serial data receiving
C7
UART1_TX
O
CAN uCOM serial data sending
D7
UART1_RX
I
CAN uCOM serial data receiving
C6
NUSART0_RTS
O
CDMUTE reserved pin
D6
NUSART0_CTS
O
CDSW1
(for
disc
detection)
reserved pin
B5
USART0_TX
O
CD_SIM (CD serial data sending)
C5
USART0_RX
I
CD_SOM (CD serial data receiving)
A4
USART0_SCK
O
CD_SCK (CD serial communication
clock)
clock)
B4
USART1_TX
-
E_VOL_DATA
(For high quality
sound)
D5
USART1_RX
-
E_VOL_STB
(For
high
quality
sound)
C4
USART1_SCK
-
E_VOL_CLK
(For
high
quality
sound)
A2
USART2_TX
-
MD_SIM (MD serial data sending)
B3
USART2_RX
I
MD_SOM
(MD
serial
data
receiving)
A1
USART2_SCK
O
MD_SCK
(MD
serial
communication clock)
C3
USART3_TX
O
DISPTXD
(Visual
serial
data
sending)
D4
USART3_RX
I
DISPRXD
(Visual
serial
data
receiving)
Pin No.
Port
I/O
Description
B2
USART3_SCK
I
NBUSREQ1
B1
USART4_TX
-
No connection
C2
USART4_RX
I
RDS_DATA1
C1
USART4_SCK
I
RDS_CLK1
A23-22
VCC
-
-
A20-19
VCC
-
-
E23-21
GND
-
-
D21
GND
-
-
A18, 17
VCC
-
-
A14,13
VCC
-
-
A11
VCC
-
-
E19-16
GND
-
-
E14
GND
-
-
A9
VCC
-
-
E8-5
VCC
-
-
E12
GND
-
-
E10
GND
-
-
A6, 5, 3
GND
-
-
L29
UM_INIT
O
TP (SDRAM)
C27
NUM_CAS
O
SDRAM
A27
NUM_CS0
O
SDRAM
C26
NUM_CS1
-
No connection
B25
NUM_RAS
O
SDRAM
D27
NUM_WE
O
SDRAM
C29
UM_BUP
I
-
B27
UM_CKE
O
SDRAM
A29
UM_CLK
O
SDRAM
D22
UM_DQM0
O
SDRAM
B23
UM_DQM1
O
SDRAM
F27
UM_DQM2
O
SDRAM
F28
UM_DQM3
O
SDRAM
E29
UM_A00
O
SDRAM
B29
UM_A01
O
SDRAM
A28
UM_A02
O
SDRAM
D29
UM_A03
O
SDRAM
B28
UM_A04
O
SDRAM
D28
UM_A05
O
SDRAM
C25
UM_A06
O
SDRAM
B26
UM_A07
O
SDRAM
D23
UM_A08
O
SDRAM
C23
UM_A09
O
SDRAM
E28
UM_A10
O
SDRAM
E27
UM_A11
O
SDRAM
B24
UM_A12
-
No connection
C24
UM_A13
O
SDRAM
C28
UM_A14
O
SDRAM
B17
UM_D00
I/O SDRAM
D17
UM_D01
I/O SDRAM
D18
UM_D02
I/O SDRAM
C18
UM_D03
I/O SDRAM
D19
UM_D04
I/O SDRAM
C20
UM_D05
I/O SDRAM
B21
UM_D06
I/O SDRAM
B22
UM_D07
I/O SDRAM
C22
UM_D08
I/O SDRAM
C21
UM_D09
I/O SDRAM
D20
UM_D10
I/O SDRAM
B20
UM_D11
I/O SDRAM
C19
UM_D12
I/O SDRAM
B19
UM_D13
I/O SDRAM
B18
UM_D14
I/O SDRAM
C17
UM_D15
I/O SDRAM
L28
UM_D16
I/O SDRAM
K27
UM_D17
I/O SDRAM
L26
UM_D18
I/O SDRAM
J28
UM_D19
I/O SDRAM
10
NISSAN / CQ-EN3780AD
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