121110987654321
A
B
C
D
E
F
G
H
SH-EH790(E) FL CIRCUIT DIAGRAM
SCHEMATIC DIAGRAM-1
A
1 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 46 47
FL DISPLAY
44 45 49 50 5348 54
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
KEY1
KEY2
SP IN
SP A
SP B
SP C
SA CS
DSP RST
DSP CS
DSP SNS
DSP ACK
DSP CK
DSP DO
DSP DI
JOGA
JOGB
CNVss
RESET
NC
NC
Vss
XIN
X OUT
Vcc
NC
NC
LED CFO
LED CFG
BR93 DATA
BR93 CS
BR93 CK
SYNC
SA REQ
SA CK
SA DO
SA DI
LED SSS
LED DPL
LED SPO
LED SPG
LED 3DO
LED 3DG
LED MRO
LED MRG
LED VRO
LED VRG
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
7G
6G
5G
4G
3G
2G
1G
V
EE
CD & DECK DI
CD & DECK DO
CD & DECK CK
NC
CD REQ
DECK REQ
CD & DECK CS
AVss
VREF
REG IN0
REG IN1
FL CIRCUIT
ABCDE
FL601(A2BD00000041)
FG HI JKLMNOP WRSTUV YQXZ
R623 100K
C606
470P
C607 470P
C608 220P
X601
(4MHz)
13
2
nmk j i h f ed ba Z YX
IC601
C2BBGF000434
SYSTEM CONTROL/
FL DRIVE
HIJKLMNOPQR T VWXYZabde ghSU f ijmn pqr
t
R622
100K
R681 2.2K
Q601
UN4211TA
RESET
R606 1K
R603 1K
R602 1K
R601
1K
R607 220
R608 220
R619
680
C602
6.3V1000
C610
0.01
C611
50V3.3
D605
MA165TA
C613
16V22
C628
16V22
C612
16V22
C627
16V22
NOTE:
The number which noted at the connectors on the schematic diagram as
"SCHEMATIC DIAGRAM-1" or "SCHEMATIC DIAGRAM-2"
indicates the schematic diagram serial number located on the left corner in the schematic diagram.
C601
0.1
L601
10 H
D601
1SS291TA
R682 0 R611 100
R609
2.2K
R610 3.3K
R616 1K
R617
1K
C609
0.01
D604
1SS291TA
R618
100K
R604
10K
R605
10K
D603
1SS291TA
D602
1SS291TA
D655
D654
C603
1000P
R613
5.6K
R614
1K
R615 1K
R667
47K
ABCDEFG
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
S
T
U
V
W
R676
100K
R675 100K
R677 100K
R678 100K
R679 100K
R680 100K
R671 100K
R672 100K
R673 100K
R674 100K
npqr tmjih
g
fedba
O
Q
R
r
q
p
D652
MA165TA
C615
35V33
C614
16V10
D610
MA165TA
D609
MA165TA
R662
1K
C625
6.3V100
R664
330
R663
330
C616
35V33
R686
0
C604
1000P
C605
35V33
MA165TA
MA165TA
g
C626
0.047
IC602
M62457AFPE1
SPEANAAMP
1
2
13
3
4
5
6
7
8
9
10
11
12
2
1
3
4
5
6
7
8
FW602B
DSP DIO
SP INPUT
DSP CK
DSP ACK
DSP RST
DSP SNS
DSP CS
A.GND
CD REQ
CS
S CLK
S DATA
DECK REQ
SYNC
FL2
FL1
SA DATA
SA CLK
CS/ REQ
D.GND
+B(5.6V)
To MAIN
CIRCUIT(FW601A)
on SCHEMATIC
DIAGRAM-5/40-A,B
B
FW601B
To MAIN
CIRCUIT(FW602A)
on SCHEMATIC
DIAGRAM-2/9-H
B
C620
50V0.1
C621
50V0.1
R648
100K
R649
100K
C622
0.1
R650
100K
R651
1K
C623
0.1
C618
0.01
C619
0.01
D606
MA165TA
R624
180
R625
180
R626
180
R627
180
R628
180
R629
180
D617
SML79455C
(SUPER SOUND EQ)
D616
SML79455C
(CENTER FOCUS)
D615
SML79455C
(VIRTUAL REAR
SURROUND)
D614
SML79455C
(MULTI REAR
SURROUND)
D613
SML79455C
(SEAT POSITION)
D612
LNJ301MPUJAD
(DOLBY PRO LOGIC)
D611
LNJ301MPUJAD
(SUPER SURROUND)
R655
10K
R654
10K
R653
4.7K
R652
4.7K
R657
47K
R661
22K
D607
MA165TA
R660
47K
D608
MA165TA
R656
10K
R659
4.7K
R658
4.7K
Q602 Q603
Q604
Q602-604
2SC3311ATA
INTERFACE
R636
2.2K
R635
1.8K
R634
1.5K
R633
1.2K
R632
1K
R631
820
S606
(VIRTUAL REAR
SURROUND)
S605
(CENTER FOCUS)
S604
(SUPER SOUND EQ)
S602
(DOLBY
PRO LOGIC
OFF/ ON)
S601
(DISPLAY MODE)
R642
2.2K
R641
1.8K
R640
1.5K
R639
1.2K
R638
1K
R637
820
S603
(SUPER
SURROUND)
S611
()
S610
()
S609
()
S608
()
S612
(SUPER
3D AI EQ)
S613
(SEAT POSITION)
S607
(MULTI REAR
SURROUND)
910111213
14
15
ANF
A OUT
CNF
C OUT
DIF OUT
IREF
VREF
Vcc2
Vcc
A
B
C
ENB
GND1
GND2
PH OUT
8765
4
3
2
1
16
g
N
M
B
A
P
q
p
r
k
h
i
j
Q
R
m
n
TUCDEFGHIJKL
Z
a
b
f
d
e
R691
220
R692
220
Q605,606
UN5211TX
LED DRIVE
Q605 Q606
R668
2.2K
V
R647
22K
C624
0.01
S
321
S614
(MULTI JOG)
YX
(JOY STICK)
R666
47K
R665
47K
R612 1K
W
O
:NEGATIVE VOLTAGE LINE:POSITIVE VOLTAGE LINE
-
27V
5.6V
0V
4.7V
2.1V
1.3V
4.4V
1.7V
1.7V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
-
22.1V
-
22.5V
-
22.2V
-
22.2V
0V
0V
4.6V
4.8V
2.3V
2.3V
4.7V
0V
4.8V
4.8V
0V
0V
0V
4.8V
0V
4.6V
4.8V
4.8V
0V
2.3V
2.3V
1.5V
1.3V
4.8V
0V
1.7V
4.9V
1.9V
2.1V
3.2V
2.7V
0V
1.2V
-
27V
-
24.9V
-
22.5V
-
21.8V
-
22V
-
22.5V
-
22.3V
-
22.5V
-
21.9V
-
26.9V
-
26.9V
-
26.7V
-
29.1V
-
29.1V
-
29.1V
-
29.1V
-
28.2V
-
24.4V
-
29.2V
-
29V
-
20.9V
-
17.2V
-
19.6V
-
20.6V
-
20.4V
-
29V
-
29.1V
-
29V
-
28.1V
-
26V
-
26.8V
-
28.8V
-
25.3V
-
28.4V
-
28.8V
-
26.7V
-
22.1V
-
18V
3.4V
P
-
P
F=4MHz
3.6V
P
-
P
F=4MHz
0V
4.8V
T 12ms.
0V
4.8V
T 290
s.
0V
4.8V
T 12ms.
0V
4.8V
T 16ms.
1.2V
4.4V
T 16ms.
0V
4.8V
T 16ms.
-
30V
4V
T 16ms.
0V
-
30V
4V
0V
T 16ms.
5.6V
5V
5V2.3V2.3V1.5V5V0V
2.5V2.5V2.5V2.5V2.5V1.5V2.4V
4.6V
4.9V
1.9V0V
4.9V
0V
0.5V
0V
0.5V
1.2V
0.4V
2.7V
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