Block Diagram - Clarion PN-2701B-A Service Manual

052-5062-03 MBM29DL800BA-90PFTN
[NOTE] This IC is compatible with 052-5062-02 and 052-5062-01.
Terminal Description
pin 1: Address 15 : IN : Address signal input.
pin 2: Address 14 : IN : Address signal input.
pin 3: Address 13 : IN : Address signal input.
pin 4: Address 12 : IN : Address signal input.
pin 5: Address 11 : IN : Address signal input.
pin 6: Address 10 : IN : Address signal input.
pin 7: Address 9 : IN : Address signal input.
pin 8: Address 8 : IN : Address signal input.
pin 9: NU : - : Not in use.
pin 10: NU : - : Not in use.
pin 11: WE : IN : Write enable signal input.
pin 12: RESET : IN : Reset signal input.
pin 13: NU : - : Not in use.
pin 14: NU : - : Not in use.
pin 15: Ready/Busy : O : Ready/Busy flag output, H = Ready.
pin 16: Address 18 : IN : Address signal input.
pin 17: Address 17 : IN : Address signal input.
pin 18: Address 7 : IN : Address signal input.
pin 19: Address 6 : IN : Address signal input.
pin 20: Address 5 : IN : Address signal input.
pin 21: Address 4 : IN : Address signal input.
pin 22: Address 3 : IN : Address signal input.
pin 23: Address 2 : IN : Address signal input.

BLOCK DIAGRAM

Main section
SUB
BL161
MAIN
FM-2TUNER
880-1728F
BL160
AM-TUNER
880-1518G
ANT101
GT13-SHA
ANT-ON
Q507
ANT-ON
+B
6CD MP3/WMA
MECHA-MODULE
CD 5V CD 9V
Switch PWB(B1)
CD-EJ
GUIDE ILL
ILL+ ILL-
CONTROL
AUDIO-SIG
POWER SUPPLY
PN-2701B-A
PN-2702B-A
8 M bit Flash Memory
TUNER POWER SUPPLY
Q163
Q166
AM+B FM+B
SYS 1.8V
TU-AU 9V
TU-AU 9V
TEL
IC103
RADIO
MIX-AMP
CD
NJM4558
N-BUS
A-BUS
IC155
PLL-IC
L.P.F
LC72191
IC153
RDS-DEC
SAA6581
AUDIO-CPU
IC401
EEPROM
IC404
RESET
pin 24: Address 1
pin 25: Address 0
pin 26: CE
pin 27: VSS
pin 28: OE
pin 29: DQ 0
pin 30: DQ 8
pin 31: DQ 1
pin 32: DQ 9
pin 33: DQ 2
pin 34: DQ 10
pin 35: DQ 3
pin 36: DQ 11
pin 37: VCC
pin 38: DQ 4
pin 39: DQ 12
pin 40: DQ 5
pin 41: DQ 13
pin 42: DQ 6
pin 43: DQ 14
pin 44: DQ 7
pin 45: DQ 15/A-1
pin 46: VSS
pin 47: BYTE
pin 48: Address 16
SYS 3.3V
Q301
DSP
IC301
SAF7730
I2C
Q513
SYS 5V
6CD
Q205
IC402
CD 5V
TUNER
M30843MW
DSP
IC502
SYS 3.3V
IC403
TX/RX
CAN-TRANSCEIVER
PCA82C250
L(-)
L(+)
N-BUS
R(-)
AUDIO-IN
R(+)
SHIELD
REQ1
RX
N-BUS I/F
TX
DATA GND
AUDIO CONT
N-BUS
DATA CONT
TWIN I/F
REQ2
Sub PWB(B3)
- 6 -
: IN : Address signal input.
: IN : Address signal input.
: IN : Chip enable signal input.
: - : Negative supply voltage.
: IN : Output enable signal input.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
: - : Positive supply voltage.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input / output.
:I/O: The data input/output,TheAddress signal
input.
: - : Negative supply voltage.
: IN : The data length selection(8bit/16bit).
: IN : Address signal input.
TEL VOICE(+)
TEL-SIG-IN TEL VOICE(-)
SHIELD
POWER-IC
(PRE-OUT)
IC503
TDA8593
STBY
IC505
VDD 5V
REG
L503
C540
IC270
B/U FIL
CD 9V
Q510
Q590
TU-AU 9V SYS 12V
SYS-5V
IC504
SYS 9V
POWER SUPPLY
ACC-DET
ILLUMI
REMOCON
MULTIMEDIA -CAN
AUDIO-BUS
AUDIO-IN
J820
A12HW
J201
TH12HW
FR-L(+)
FR-L(-)
FR-R(+)
FR-R(-)
J501
TH18HW-CS2
B/U
GND
SHIELD
ACC
ILL(+)
ILL(-)
STRG-SW-A
GND
STRG-SW-B
M CAN H
M CAN L
L(+)
R(+)
L(-)
R(-)
SHIELD
J250
TH08HW