78
FH-MG6406ZH
-
Pin Functions (PE5180A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
SD
I
Station detector input
2
TUNUP
I
Tuning up input
3
TUNDN
I
Tuning down input
4
GND
GND
5
NC
Not used
6
PCE
O
C
PLL chip enable output
7
AVREF1
D/A converter standard voltage
8
PDI/RDT
I
PLL data input
9
PDO/RST
O
C
PLL data output
10
PCK/RCK
O
C
PLL clock output
11
LDI
I
LCD driver data input
12
LDO
O
C
LCD driver data output
13
LCK
O
C
Serial clock output for LCD driver
14
brst
O
C
P-BUS reset output
15
brxen
I/O
C
P-BUS reception enable input/output
16
bsrq
I
P-BUS communication request input
17
BSIO
I/O
C
P-BUS serial data input/output
18
bsck
I/O
C
P-BUS serial clock input/output
19
LCE
O
C
Chip enable output pin for LCD driver
20
DIRO
O
C
Cassette mechanism head forward/reverse select output
21
PLAY
O
C
Cassette mechanism MS gain select output
22
NR
O
C
Cassette mechanism NR output
23
SC2
O
C
Cassette mechanism sub motor control output 2
24
SC1
O
C
Cassette mechanism sub motor control output 1
25
CM
O
C
Cassette mechanism capstan motor control output
26
stby
O
C
Cassette mechanism driver stand-by control output
27
MSIN
I
Cassette mechanism MS sense input
28
mtlsw
I
Cassette mechanism metal tape detect input
29
LOADSW
I
Cassette mechanism loading detect input
30
POS
I
Cassette mechanism position sense input
31
RES
I
Cassette mechanism reverse end sense input
32
NES
I
Cassette mechanism forward end sense input
33
GND
GND
34
VOLUP
I
Volume up input from encoder
35
VOLDN
I
Volume down input form encoder
36
mute
O
C
System mute output
37
syspw
O
C
System power supply control output
38
NC
Not used
39
testin
I
Test program mode input
40
NC
Not used
41
VST1
O
C
Strobe output for electronic volume 1
42
VDT1
O
C
Data output for electronic volume 1
43
VCK1
O
C
Clock output for electronic volume 1
44
PEE
O
C
PEE sound output
45
eqmute
O
C
EQ mute output
46
VST2
O
C
Strobe output for electronic volume 2
47
VDT2
O
C
Data output for electronic volume 2
48
VCK2
O
C
Clock output for electronic volume 2
49
AMPPW
O
C
AMP power output
50
NMUTE1
O
C
Navigate mute output 1
51
NMUTE2
O
C
Navigate mute output 2
52
adpw
O
C
A/D converter power output
53
BLPW
O
C
Back light power output
54
swdvdd
O
C
Grille power supply control output
55
EQPW
O
C
EQ power output
7.2 PARTS
7.2.1 IC
Summary of Contents for FH-MG6406ZH Q1
Page 4: ...4 FH MG6406ZH 2 EXPLODED VIEWS AND PARTS LIST 2 1 EXTERIOR ...
Page 6: ...6 FH MG6406ZH 2 2 CD MECHANISM ...
Page 9: ...9 FH MG6406ZH ...
Page 10: ...10 FH MG6406ZH 2 4 CASSETTE MECHANISM MODULE ...
Page 21: ...21 FH MG6406ZH 5 6 7 8 A B C D 5 6 7 8 FM M FM FM FM FM FM AM AM FM AM FM AM PNS FM IF B ...
Page 33: ...C CN901 N CN251 G CN701 33 FH MG6406ZH 5 6 7 8 A B C D 5 6 7 8 A SIDE A FRONT ...
Page 34: ...34 FH MG6406ZH A 1 2 3 4 B C D 1 2 3 4 ...
Page 35: ...35 FH MG6406ZH 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Page 37: ...37 FH MG6406ZH 1 2 3 4 A B C D 1 2 3 4 B FM AM TUNER UNIT SIDE B B ...
Page 39: ...A CN601 39 FH MG6406ZH 1 2 3 4 A B C D 1 2 3 4 C SIDE B KEYBOARD UNIT C ...
Page 41: ...41 FH MG6406ZH 1 2 3 4 A B C D 1 2 3 4 CD CORE UNIT SERVO UNIT D SIDE B D IC Q ...
Page 43: ...43 FH MG6406ZH 1 2 3 4 A B C D 1 2 3 4 CD CORE UNIT STS UNIT G SIDE B G ...
Page 46: ...46 FH MG6406ZH A 1 2 3 4 B C D 1 2 3 4 4 8 MOTOR PCB B SPINDLE MOTOR M5 MOTOR PCB B E E ...
Page 47: ...47 FH MG6406ZH 5 6 7 8 A B C D 5 6 7 8 M M4 CARRIAGE 1 12 D CN301 E ...
Page 65: ...65 FH MG6406ZH Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...
