Microprocessor And Ic Data - Marantz PM8003 Service Manual
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Also See for PM8003:
- User manual (23 pages) ,
- Guía del usuario (17 pages) ,
- Mode d'emploi (17 pages)
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11. MICROPROCESSOR AND IC DATA
QU01 : TMP86FH47UG
Pin
Port name
No.
1 VSS
2 XIN
3 XOUT
4 TEST
5 VDD
6 P21 (XTIN)
7 P22 (XTOUT)
8 RESET
9 P20 (STOP/INT5)
10 P00 (INT0)
P01
11
(TC4/PD04/PPG4/PWM4)
12 P02 (RXD)
13 P03 (TXD)
14 P04 (SO)
15 P05 (SI)
16 P06 (SCK)
17 P07 (INT4)
18 P17
19 P16
20 P15 (INT3)
21 P14 (PPG)
22 P13 (DVO)
23 P12 (INT2/TC1)
24 P11 (INT1)(BOOT2)
P 1 0 ( P W M 3 / T C 3 / P D 0 3 )
25
(BOOT1)
26 P30 (AIN0)
27 P31 (AIN1)
28 P32 (AIN2)
29 P33 (AIN3)
30 P34 (AIN4/STOP2)
31 P35 (AIN5/STOP3)
32 P36 (AIN6/STOP4)
33 P37 (AIN7/STOP5)
34 VAREF
35 AVDD
36 AVSS
37 P40
38 P41
39 P42
40 P43
41 P44
42 P45
43 P46
44 P47
The contents of Port Setting (Act. : ACTIVE, Stand : STANDBY, Back : BACKUP)
Port Setting
I/O use
Name
-
-
VSS
I
I
XIN
O
O XOUT
I
I
TEST
-
-
VDD
I/O
I
PROTECT_1
I/O
I
PROTECT_2
I/O
I
RESET
I/O
I
P_OFF
I/O
O SPK
I/O
O RC-5_OUT
I/O
O VOL_UP
I/O
O VOL_DOWN
I/O
O DI
I/O
O P_ON
I/O
O CLK
I/O
O CE
I/O
O IIC_CLOCK
I/O
I/O IIC_DATA
I/O
I
NC.
I/O
O SO_DI
I/O
O PA_DI
I/O
I
RC-5_IN
I/O
I/O Boot2/TXD
I/O
I/O Boot1/RXD
I/O
I
TACT
I/O
I
M_B_DOWN
I/O
I
ENC_1
I/O
I
ENC_2
I/O
I
MODEL_SELE
I/O
O KILL IR
I/O
O M_MUTE
I/O
I
NC.
-
-
VAREF
-
-
AVDD
-
-
AVSS
LED_
I/O
O
STANDBY
I/O
O LED_PHONO
I/O
O LED_CD
I/O
O LED_ TUNER
I/O
O LED_AUX/DVD
I/O
O LED_REC1
I/O
O LED_REC2
I/O
O LED_MUTE
51
Act.
Init
STBY
-
-
-
0 V
-
-
-
8M Clock in
-
-
-
8M Clock out
H
L
L
L->H : PROM Mode
-
-
-
u-com power supply
L
H
H
DC Vol/Over Current
L
H
H
Vol. Abnormal Detect
L
-
H
u-com Reset connector
Detect Power Down(primary power
L
H
L
supply ON/OFF detection)
L
H
H
Speaker Relay On (Audio Out)
L
H
H
RC-5 Output
L
H
H
Volume up
L
H
H
Volume down
-
L
L
Data (LC78212)
L
H
H
Primary Relay ON
-
-
L
Clock (LC78212)
H
L
L
CE (LC78212)
-
H
H
I2C (EEPROM) (Pull up)
-
H
H
I2C (EEPROM) (Pull up)
-
-
-
-
L
H
H
Source Direct Relay
L
H
H
Power Amp Direct Relay
L
H
H
RC-5 Input
-
-
-
Pull Up
-
-
-
Pull Up
-
-
-
Tact sw A/D
L
H
H
Amp power supply OFF
L
H
H
Input Sel. Rotary Enc.
L
H
H
Input Sel. Rotary Enc.
-
-
-
PM7001:H/PM8001:L
H
L
L
RC-5 Kill
H
L
L
Manual Mute
-
-
-
-
-
-
-
A/D Reference
-
-
-
-
-
-
0 V
Standby LED / warning, and SPK
L
H
L
OFF
L
H
H
PHONO LED
L
H
H
CD LED
L
H
H
TUNER LED
L
H
H
AUX/DVD LED
L
H
H
REC1 LED
L
H
H
REC2 LED
L
H
H
MUTE LED
Note
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