Parts - Pioneer FX-MG6006 Service Manual

FX-MG6006ZH2

7.2 PARTS

7.2.1 IC
- Pin Functions (PE5170A)
Pin No. Pin Name
1 SD
2 VOLUP
3 VOLDN
4 GND
5 RCE
6 PCE
7 AVREF1
8 PDI/RDT
9 PDO/RST
10 PCK/RCK
11 LDI
12 LDO
13 LCK
brst
14
brxen
15
bsrq
16
17 BSIO
bsck
18
19 LCE
20 F/R
21 PLAY
22 NR
23 SC2
24 SC1
25 CM
26 TPSTBY
27 MS
28 MTL
29 TPLOAD
30 POS
31 RES
32 NES
33 GND
34 TUNUPM
35 TUNDN
mute
36
syspw
37
38 ANTPW
testin
39
led
40
41 VST1
42 VDT1
43 VCK1
44 PEE
45–49 NC
50 NMUTE1
51 NMUTE2
adpw
52
53 BLPW
swdvdd
54
55–59 NC
reset
60
61 ERIN
asen
62
bsen
63
cdej
64
65 ASO
80
I/O Format Function and Operation
I Station detector input
I Volume up input from encoder
I Volume down input form encoder
GND
O C FROM chip enable output
O C PLL chip enable output
D/A converter standard voltage
I PLL data input (EEP ROM data)
O C PLL data output (EEP ROM reset)
O C PLL clock output (EEP ROM clock)
I LCD driver data input
O C LCD driver data output
O C Serial clock output for LCD driver
O C P-BUS reset output
I/O C P-BUS reception enable input/output
I P-BUS communication request input
I/O C P-BUS serial data input/output
I/O C P-BUS serial clock input/output
O C Chip enable output pin for LCD driver
O C Cassette mechanism head forward/reverse select output
O C Cassette mechanism MS gain select output
O C Cassette mechanism NR output
O C Cassette mechanism sub motor control output 2
O C Cassette mechanism sub motor control output 1
O C Cassette mechanism capstan motor control output
O C Cassette Mechanism driver stand-by control output
I Cassette mechanism MS sense input
I Cassette mechanism metal tape detect input
I Cassette mechanism loading detect input
I Cassette mechanism position sense input
I Cassette mechanism reverse end sense input
I Cassette mechanism forward end sense input
GND
I Tuning up input
I Tuning down input
O C System mute output
O C System power supply control output
O C Antenna output
I Test program mode input
O C Anti-theft LED output
O C Strobe output for electronic volume
O C Data output for electronic volume
O C Clock output for electronic volume
O C PEE sound output
Not used
O C Navigate mute output 1
O C Navigate mute output 2
O C A/D converter power
O C Back light power
O C Grille power supply control output
Not used
Reset
I SWD+B,ANTPW output short detect intut
I ACC power sense input
I Back up power sense input
I CD eject key sense input
I BUS serial data output