Block Diagram - Kenwood FGZ80EF2 Instructions For Use Manual

7-inch multi display
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FGZ806EF2/EOP
QQ
3 7 63 1515 0
(X14- ) (B/3)(C/3)
J803 (B/3)
1-16PIN
CAR
F800
CONNECTOR
INPUT
2. +BATT
PROTECTION
Q803
ACC DET
4. ACC
12. ILLUMI(PWM)
Q801
4. CAR SPEED
DET
Q804
8. IGNITION
DET
Q800
7. PARKING
DET
Q805
10. REVERSE
DET
Q806
11. ILLUMI
DET
(SMALL)
6. CAN-H
5. CAN-L
16. PTT
Q806,
1. GND
3. GND
15. GND
ILLUMI+B
J803 (C/3)
17-36PIN
AUDIO UNIT
TE
L 13942296513
20. F-BUS+
22. F-BUS-
19. GND
21. GND
23. RESET
24. AUDIO MUTE
26. BUS ON
17. BUS OFF
18. +B
34. A-OUT(L)
32. A-OUT(R)
33. A-GND
35. NAVI-GND
MONO
36. NAVI-AUDIO
J805 (B/3)
NAVI UNIT
10. NAVI-RX
11. NAVI-TX
L/R
8. NAVI-A-R
12. NAVI-A-L
AUDIO-GND
7. NAVI-A-GND
1. NAVI-R
5. NAVI-G
9. NAVI-B
13. C-SYNC
2.6. GND
www
.
2

BLOCK DIAGRAM

SYNTHESIZER UNIT
(X14- ) (A/3)
Q26,28
+B VOLTAGE DET
+B
P-ON
IC20
Q49
DC/DC
SW
P5V
Q42
Q47
REG.
P-15.5V
Q31
SW
REG.
P18.5V
P8.5V
IC19 REG.
P7.5V
BU5V
IC17
810
IE BUS
TRASCEIVER
IC8
CAN
ILLUMI-V
TRASCEIVER
P5V
Q43
PTT-SW
Q5
ILLUMI
PWM DET.
Q45,52
SW
Q17
MUTE
P7.5V
IC800
IC10
L
ISOLATION
R
AMP
x
ao
y
i
8
IC5
IC18
BU5V
Q27,30
IC1
RESET
X4
15MHz
MAIN CLOCK
SYSTEM
u-COM
X2
32.768kHz
SUB CLOCK
TH800
TH
CONTROL/DATA
IC16
BUFFER
IC3
Q Q
3
6 7
1 3
CAN
u-COM
X3
10MHz
CLOCK
V SIGNAL SW
N/A SW
IC200,201
IC203
VIDEO SW
SYNC SW
IC13
IC212
SW-OP
P7.5V
REG.
P5V
IC211
REG.
P3V
L35,36
IC31
VFL H
+B
SW
B/L INV
VFL L
MIX
u163
.
2 9
9 4
ELECTRIC UNIT
(X25- )
V-SYNC
IC2,3
IC4
DOT CLOCK
DATA
SIGNAL
GENERATOR
GRAPHIC
CONTROL
P5V
P8.5V
IC19
FLASH ROM
SDRAM
(8MB)
IC11
SDRAM
(8MB)
IC12
RESET
GRAPHIC
u-COM
SWTCH UNIT
(X16- )
HARD KEY
TOUCH
PANEL
ILLUMI-V
I2C BUS
IC7
E2PROM
8KB
I2C BUS
IC4
1 5
0 5
8
2 9
VOICE
SYNTHESIS
IC6
E-VOL
VIDEO UNIT
(X35- )
IC205
EEPROM
1KB
RGB
IC202
IC102
HD
VIDEO SIGNAL
TIMING
VD
PROCESSOR
CONTROL
P18.5V
P-15.5V
P5V
LCD
VFL H
VFL L
m
co
2 8
9 9
VD
HD
IC6
RGB
D/A
IC5
X1
MAIN
CLOCK
7.08MHz
9 4
2 8
9 9

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