Kenwood FGZ80EF2, FGZ806EOP Instructions For Use Manual

7-inch MULTI DISPLAY

FGZ806EF2/EOP

7

Q

Q

TEL [phone] QQ 376315150 892498299

3

SERVICE MANUAL

SUBARU GENUINE

Destination Europe

6

3

1

5

1

5

0

8

4

2

9

© 2004-9 CREATED IN JAPAN
B53-0202-00 (N) 0

MODEL PARTS No

FGZ806EF2 86281SA000

FGZ

9

806EOP

PANEL
(A64-2772-21)

8

2

9

9

.

H001ESA120

TEL [phone] QQ 376315150 892498299

TEL

13942296513

KNOB (SCREEN)
(K24-4161-24)

KNOB (NAV)
(K24-4163-24)

KNOB (MENU)
(K24-4162-24)

Q

Q

3

6

7

3

KNOB (CLOCK)
(K24-4165-24)

KNOB (BRIGHT)
(K24-4164-24)

1

5

1

5

0

LIQUID CRYSTAL
(B38-1156-05)

4

2

9

8

9

8

2

9

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

FGZ806EF2/EOP

BLOCK DIAGRAM

7

Q

Q

J803 (B/3)
1-16PIN

CAR
CONNECTOR

12. ILLUMI(PWM)

4. CAR SPEED

TEL [phone] QQ 376315150 892498299

10. REVERSE

J803 (C/3)
17-36PIN

AUDIO UNIT

TEL

24. AUDIO MUTE

17. BUS OFF

34. A-OUT(L)

32. A-OUT(R)

35. NAVI-GND

36. NAVI-AUDIO

J805 (B/3)

NAVI UNIT

10. NAVI-RX

11. NAVI-TX

12. NAVI-A-L

7. NAVI-A-GND

(X14- ) (B/3)(C/3)

2. +BATT

4. ACC

8. IGNITION

7. PARKING

11. ILLUMI
(SMALL)

6. CAN-H

5. CAN-L

16. PTT

1. GND

3. GND

15. GND

20. F-BUS+

22. F-BUS-

19. GND

21. GND

23. RESET

26. BUS ON

18. +B

33. A-GND

8. NAVI-A-R

1. NAVI-R

5. NAVI-G

9. NAVI-B

13. C-SYNC

2.6. GND

3

F800

INPUT
PROTECTION

Q803

Q801

Q804

Q800

Q805

Q806

13942296513

MONO

L/R
AUDIO-GND

ACC DET

DET

DET

DET

DET

DET

Q806,

810

ILLUMI+B

ILLUMI-V

6

IC800

ISOLATION
AMP

1

3

SYNTHESIZER UNIT
(X14- ) (A/3)

Q26,28

+B VOL TAGE DET

+B

IC20 Q49

DC/DC

Q42 Q47

SW

IC19

CAN
TRASCEIVER

Q43

PTT-SW

Q5

ILLUMI
PWM DET.

Q45,52

SW

P7.5V

IC8

P5V

Q17

MUTE

5

1

P-ON

SW

REG.

Q31

REG.

REG. P7.5V

BU5V

IC17

IE BUS
TRASCEIVER

L
R

5

0

IC18
Q27,30

IC1

P5V

P-15.5V

P18.5V
P8.5V

IC10

RESET

X4

15MHz
MAIN CLOCK

X2

32.768kHz
SUB CLOCK

TH800

TH

CONTROL/DATA

IC16

BUFFER

X3

10MHz
CLOCK

IC13

SW-OP

+B B/L INV

MIX

IC5

BU5V

SYSTEM
u-COM

RESET

IC3

CAN
u-COM

7

3

Q

Q

V SIGNAL SW

IC200,201 IC203

IC31

SW

N/A SW

VIDEO SW

IC212

IC211

L35,36

6

P5VREG.P7.5V

P3VREG.

VFL H
VFL L

8

3

SYNC SW

SWTCH UNIT
(X16- )

ILLUMI-V

I2C BUS

IC7

I2C BUS

2

9

ELECTRIC UNIT
(X25- )

V-SYNC

IC2,3

DOT CLOCK

DATA

SIGNAL
GENERATOR

P8.5V

IC19

FLASH ROM

DATA

IC12

RESET

HARD KEY

E2PROM
8KB

IC4

VOICE
SYNTHESIS

1

1

5

IC6

E-VOL

IC202

VIDEO SIGNAL
PROCESSOR

P18.5V
P-15.5V
P5V
VFL H
VFL L

5

R

4

IC4

P5V

ADDRESS

GRAPHIC
u-COM

0

VIDEO UNIT
(X35- )

IC205

EEPROM
1KB

RGB

HD
VD

B

G

LCD

9

GRAPHIC
CONTROL

RESET

CONTROL

TOUCH
PANEL

9

8

8

SDRAM
(8MB)

INT

IC11

SDRAM
(8MB)

2

IC102

TIMING
CONTROL

IC5

MAIN
CLOCK

7.08MHz

9

4

2

VD
HD

IC6

D/A

X1

8

9

RGB

C-SYNC

2

9

9

TEL [phone] QQ 376315150 892498299

9

2

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

FGZ806EF2/EOP

COMPONENTS DESCRIPTION

7

Q

Q

● SYNTHESIZER UNIT (X14-912x-xx)

TEL [phone] QQ 376315150 892498299

TEL

w

3

Ref. No. Application / Function / Operation / Condition

IC1 Reset IC (when resets at the time of backup power supply is OFF)
IC2 Inverter IC (audio unit control and microprocessor program writing)

IC3

IC5 setting audio unit and NAVI unit of the control video sauce, the screen zoom, and the brightness of the control and the

IC7 EEP-ROM (memory of a receiving TV station name and touch-panel compensation data for memory)
IC8 CAN transceiver (communication with a car unit)
IC9 Reset IC (detection of the 5V power supply )
IC10 OP AMP IC (LR sound MIX of NAVI audio and bias of power supply an internal audio circuit)
IC12 Analog SW (port SW at the time of microprocessor program writing)
IC13 OP AMP with SW (change of a NAVI sound and an ADA sound)
IC16 Buffer IC (the microprocessor is protected from a communication line with a NAVI unit)
IC17 BUS transceiver (communication with an audio unit)
IC18 Regulator IC (5V power supply of a system microprocessor)
IC19 Regulator IC (analog system 7.5V power supply)
IC20 DC/DC controller IC (power supply of without system microprocessor and key illumination circuit)
IC21 Reset IC (it resets at the time of the abnormal of function for system microprocessor)
IC800 Isolation AMP (noise removal of a NAVI audio sound)
Q1 Audio MUTE SW
Q2 DC/DC controller power supply
Q4
Q5 Key illumination tone light detection (it turns on at the time of a illumination PWM input)
Q6 Temperature detection SW (at the time of ACC → ON is ON : temperature detection mode start)
Q7~11 Video setup SW (it is ON/OFF by screen mode and adjustment)
Q12,15,16 Audio control SW (at the time of the audio communication is ON : Q16 is ON, at the time of OFF : Q15 is ON)
Q17 Audio MUTE (at the time of power supply ON/OFF MUTE is ON)
Q18 Audio control SW (at the time of the audio communication is ON : Q16 is ON, at the time of OFF : Q15 is ON)
Q19 Microprocessor power supply SW (at the time of CAN microprocessor program writing is OFF)
Q20 Audio SW (at the time of ADA audio out is ON)
Q24
Q25 Microprocessor power supply SW (at the time of CAN microprocessor program writing is OFF)
Q26 Voltage detection (at the time of Q26 : ON backup power supply voltage detection)
Q28 Voltage detection (at the time of Q26 : ON backup power supply voltage detection)
Q29,30 Constant voltage power supply (backup 5V power regulator)
Q31 Constant voltage power supply (at the time of Q61 is ON : +18.5V output)
Q32 DC/DC controller power supply
Q33 Over-current detection (at the time of 18.5V over-current detection the controller power supply is OFF)

13942296513

w

w

6

CAN microprocessor (control of a setup and ADA voice synthesis of the connection existence distinction quality of image of
a communication rear camera and an AUX terminal with a car unit and TV tuner)
System microprocessor (surveillance of communication internal electrical power source control and a power supply with the

graphic microprocessor of a CAN microprocessor, and the abnormalities in temperature)

Microprocessor reset SW (at the time of power-supply ON/OFF is ON : CAN microprocessor is reset mode)

Power supply voltage dropout detection (when turns off at the time of backup power supply voltage dropout)

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

3

FGZ806EF2/EOP

COMPONENTS DESCRIPTION

7

Q

Q

Ref. No. Application / Function / Operation / Condition

Q34~37 DC/DC controller power supply
Q38 Over-current detection (at the time of 8.5V over-current detection the controller power supply is OFF)
Q39,41
Q40 DC/DC switching (primary side switching of a transformer)
Q42 DC/DC switching (primary side switching of a transformer)
Q43 DC/DC switching (switching of 5V power supply)
Q44 Over-current detection (at the time of –15.5V over-current detection the controller power supply is OFF)

TEL [phone] QQ 376315150 892498299

Q46 DC/DC controller power supply
Q47 Constant voltage power supply (–15.5V constant voltage power supply)
Q48 Over-current detection (at the time of 5V over-current detection the controller power supply is OFF)
Q49 DC/DC switching (switching of 5V power supply)
Q50 Audio MUTE (at the time of power supply ON/OFF MUTE is ON)
Q53 DC/DC controller power supply
Q55,56,58
Q57 Constant voltage power supply (at the time of Q61 is ON : +18.5V output)
Q61 Constant voltage power supply (at the time of Q61 is ON : +18.5V output)
Q64 Constant voltage power supply (backup 5V power regulator)
Q66~69 Timer (at the time of a system microprocessor reckless run Q67 is OFF)
Q700~702 Audio connection detection (at the time of audio connection Q700 is ON)

TEL

Q800 PARKING detection (at the time of car PARKING is ON)
Q801 Speed detection (at the time of a speed pulse input is ON)
Q802 Reset input (at the time of Q802 ON when system microprocessor is reset mode)
Q803 ACC detection (at the time of car ACC → ON : ON)
Q804 IGN detection (at the time of car Ignition → ON : ON)
Q805 Reverse detection (at the time of car reverse : ON)
Q806 SMALL detection (at the time of car SMALL → ON : ON)
Q807~811 Key illumination tone light power supply regulator (it is illumination VCC (7V) with the duty cycle according to PWM output)

3

DC/DC controller power supply

Video setup SW (it is ON/OFF by screen mode and adjustment)

13942296513

6

3

1

5

1

5

0

Q

Q

3

7

6

8

3

9

1

5

1

2

5

4

0

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

● ELECTRIC UNIT (X25-941x-xx)

Ref. No. Application / Function / Operation / Condition

IC2 PLL Oscillator IC
IC3 Inverter (DOT CLOCK)
IC4 Graphic control IC
IC5 The memory for graphic control IC
IC6 Video D/A converter
IC7 Inverter (DACK SIGNAL)
IC10 OR gate IC
IC11 The memory for graphic microprocessors
IC12 Graphic microprocessor

w

w

IC19 Graphic bitmap data & program data memory

4

w

.

xia

o

y

u

1

6

3

.

c

o

m

FGZ806EF2/EOP

COMPONENTS DESCRIPTION

7

Q

Q

TEL [phone] QQ 376315150 892498299

● VIDEO UNIT (X35-425x-xx)

TEL

w

3

Ref. No. Application / Function / Operation / Condition

IC20 Inverter (SYNC. SIGNAL)
IC22 Inverter
IC23 AND gate
IC24 Synchronized signal generator
IC26 5V AVR
IC27,28 Inverter (SYNC. SIGNAL)
Q2~5 The transistor for touch-panel detection

Ref. No. Application / Function / Operation / Condition

IC31 Switching regulator (for back light 7.5V power supply)
IC101 Operational amplifier (oscillating circuit : low path output)
IC102 Timing controller (LCD driver IC)
IC200,201 Video switch (input video signal change)
IC202 Synchronous separation
IC203 Chrome decoder, gamma correction (an input video signal conversion to LCD drive signal)
IC205 EEP-ROM (I2C memory backup)
IC207 Operational amplifier (V-COM buffer)
IC209 Buffer containing 3 circuits (synchronized signal output buffer)
IC211 3V Regulator
IC212 5V Regulator
IC217 Inverter (for side black reverse signal )
Q1 ACC ON/OFF SW (for back light power supply)
Q2 +B SW (for back light power supply)
Q3,4 ACC ON/OFF SW (for back light power supply)
Q31,32 SW REG output (FET drive)
Q33 DC/DC converter SW (for back light power supply)
Q35,36 Inverter oscillation change SW
Q37~39 Back light tone light (for PWM pules drive)
Q40 Transistor for over-current protection (back light power supply)
Q41 An over-current for over voltage protection (back light power supply)
Q42 FET for the back light lighting SW
Q43 The transistor for the back light lighting SW
Q101 Transistor for oscillating circuits (a timing controller for a standard oscillation)
Q102 LCD reverse signal control (LCD up-and-down side reverse control transistor)
Q203,204 V-COM buffer
Q205,206 Video signal buffer
Q209,210 Synchronized signal muting (timing controller : at the time of adjustment muting)
X200 Synchronous separation reference oscillator (15.734kHz)
X201 Color reference oscillator (3.58MHz)

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

5

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

● SYSTEM MICROPROCESSOR (X14-912x-xx : IC5)

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

1 C-SYSDATA O System microprocessor data output
2 CANCLK O System microprocessor clock output
3 SPD I Speed pulse input
4 PON2 O PON7.5V control output
5 PON3 O PON18.5V control output
6 WDP O Watch dog pulse output

TEL [phone] QQ 376315150 892498299

7 PTT O The PTT output for a telephone
8 BYTE - Un-connecting
9 CNVSS I It is high at the time of rewriting
10 XCIN I Sub clock input
11 XCOUT O Sub clock output
12 RESET I Reset input
13 XOUT O Clock output
14 VSS - Ground
15 XIN I Clock input
16 VCC - Power supply
17 NMI I Interruption input
18 CANREQ I System microprocessor Request-to-Send input
19 NC - Un-connecting

TEL

20 CANCON O CAN microprocessor control output
21 AUDIO-BUS+ I AUDIO BUS communication end detection input
22 BUS ON REQ I AUDIO BUS ON detection input
23 BUS OFF REQ I AUDIO BUS OFF detection input
24 BRIGHT O BRIGHT control output
25~27 NC - Un-connecting
28 STB O AUDIO BUS communication standby output
29 SI I AUDIO BUS communication data reception input
30 SO O AUDIO BUS communication data transmitting output
31 NAVI-TXD O Usually, a NAVI communication transmitting data output
32 NAVI-RXD I It is NAVI communication receiving data input at the time of usual
33 BUS SYS ON O It is an AUDIO BUS system-on output at the time of usual
34 BUS SYS OFF O AUDIO BUS system-off output
35 SYSDATA O System microprocessor data output
36 SHDATA I System microprocessor data input
37 SHCLK O System microprocessor clock output
38 SHRST O Graphic microprocessor reset output
39 SHINI O Graphic microprocessor initial output
40 SHRDY I The notice input of a state which can be graphic communicated
41 EPM I Flash write-in EPM input
42 SHCON O Graphic microprocessor standby control output

w

43 SHSTBY I The completion input of graphic microprocessor standby shift
44 SYSCS O System microprocessor Request-to-Send output

6

3

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

w

3

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

45 SH VMUTE I Graphic microprocessor image muting demand input
46 CE I Flash write-in CE input
47 TOUCH EN O Graphic microprocessor touch key analysis permission output
48 TOUCH I Notice input of graphic microprocessor touch key-on
49 PLLCE O The clock generating IC mode output for Q2i
50 PLLSDA O The clock generating IC data output for Q2i
51 PLLSCK O The clock generating IC clock output for Q2i
52 BL-ON O Back light switch output
53 VIDEO Swa O TV/REAR changeover switch output
54 NC - Un-connecting
55 VIDEO SWb O DVD changeover switch output
56 SYNC Swa O VIDEO/NAVI SYNCRO un-connecting changeover switch output
57 SYNC SWb O GRAPHICS SYNCRO un-connecting changeover switch output
58 VIDEO SWc O DVD-CH/NAVI-AUX changeover switch output
59 VIDEO SWd O AUX changeover switch output
60 HPOSI1 O Level position adjusted power
61 HPOSI2 O Level position adjusted power
62 VCC - Power supply
63 SCAN1 O Screen mode changeover switch output
64 VSS - Ground
65 SCAN2 O Screen mode changeover switch output
66 NTSC/PAL O NTSC/PAL changeover switch output
67 VMUTE O Video muting control output
68 +BDET SW O +B voltage detector circuit control output
69 REVERSE I Reverse detection input
70 PARKING I Parking detection input
71 P-ON O Power supply control output
72 FAULT O FAULT display output
73 ACC I ACC voltage detection input
74 BUDET I +B voltage variation detection input
75 SHCS I Graphic microprocessor Request-to-Send input
76 IGN I Ignition voltage detection input
77 ADA-INT O NAVI voice changeover switch output
78 AUDIO-MUTE O AUDIO muting signal output
79 TV O TV voice muting output
80 MUTE1 O MUTE1 signal output
81 TYPE0 I It forces and is a setting input
82 TYPE1 I It forces and is a setting input
83 MUTE2 O MUTE2 signal output
84 E2PSCL O IIC clock output
85 E2PSDA O IIC data input and output
86 INH - Un-connecting.
87 HPOSI3 O Level position adjusted power

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

7

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

88 HPOSI4 O Level position adjusted power
89 AUDIODET I Audio voltage detection input
90 TEMPDET I High temperature temperature detection input
91 BLDET2 I Back light voltage detection input
92 BLDET I Back light voltage detection input
93 +BDET I +B voltage detection input
94 DC/DC DET I PON5V voltage detection input

TEL [phone] QQ 376315150 892498299

95 CANRESET O CAN microprocessor reset output
96 AVSS - Analog ground input
97 C-SYSREQ O System microprocessor Request-to-Send output
98 VREF - Reference voltage
99 AVCC - Analog power supply
100 CANDATA I System microprocessor data input

● GRAPHIC MICROPROCESSOR (X25-941x-xx : IC12)

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

1~5 NC - Un-connecting
6 VSS1 - Ground
7~11 A0~A4 O Address bus output
12 VCC1 - Power supply

TEL

13 A5 O Address bus output
14 VSS2 - Ground
15~25 A6~A16 O Address bus output
26 VCC2 - Power supply
27 A17 O Address bus output
28 VSS3 - Ground
29, 30 NC - Un-connecting
31 RAS O DRAM row address Strobe output
32 CASL O DRAM low rank side column address Strobe output
33 NC - Un-connecting
34 CASH O DRAM higher rank side column address Strobe output
35 VSS4 - Ground
36 RDWR O DRAM write-in Strobe output
37~39 A18~A20 O Address bus output
40 VCC3 - Power supply
41 A21 O Address bus output
42 VSS5 - Ground
43 RD O External device read-out Strobe output
44 NC - Un-connecting
45 SH VMUTE O Graphic microprocessor video mute request output
46 NC - Un-connecting

w

47 WRH O An external device higher rank side write-in output
48 WRL O An external device low rank side write-in output

8

3

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

w

3

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

49 CS1 O Chip selection output (inside register of Q2i)
50 CS0 O Chip selection output (flash ROM)
51~53 NC - Un-connecting
54 CS2 O Chip selection output (Q2iUGM)
55 VSS6 - Ground
56 ROM RESET O Flash ROM reset output
57 ROM RY/BY I Flash ROM lady busy input
58 NC - Un-connecting.
59 DACK O Q2iDMA transmission Strobe output
60 NC - Un-connecting.
61 VSS7 - Ground input
62 DREQ I Q2iDMA transmission demand input
63 VCC4 - Power supply
64~68 NC - Un-connecting.
69 SYSCS I Graphic microprocessor Request-to-Send input
70 IRL I Q2i interrupt request input
71 VSS8 - Ground
72 SHCON I Graphic microprocessor standby control input
73~76 D12~D15 I/O Data bus input and output
77 VCC5 - Power supply
78 D11 I/O Data bus input and output
79 VSS9 - Ground
80~84 D6~D10 I/O Data bus input and output
85 VCC6 - Power supply
86 D5 I/O Data bus input and output
87 VSS10 - Ground
88~92 D0~D4 I/O Data bus input and output
93 VSS11 - Ground
94 XTAL I Crystal oscillator input
95 MD3 I Mode setting input of operation
96 EXTAL I Crystal oscillator input
97 MD2 I Mode setting input of operation
98 NMI I Non maskable interrupt input
99 VCC7 - Power supply
100 NC - Un-connecting
101 WAIT I Q2i wait cycle insertion input
102 MD1 I Mode setting input of operation
103 MD0 I Mode setting input of operation
104 PLLVCC I The power supply input for built-in PLL
105 PLLCAP I The capacity input for built-in PLL
106 PLLVSS I The grand input for built-in PLL
107 NC - Un-connecting
108 SHRST I Reset input

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

9

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

109~111 NC - Un-connecting
112 VCC8 - Power supply
113 Y– O The switching output for a touch-panel input
114 X– O The switching output for a touch-panel input
115 Y+ O The switching output for a touch-panel input
116 X+ O The switching output for a touch-panel input
117 VSS12 - Ground

TEL [phone] QQ 376315150 892498299

118 KEYDATA1 I Touch-panel data input (Y)
119 KEYDATA2 I Touch-panel data input (X)
120 NC - Un-connecting.
121 KEY5 I Key switch input
122 KEY4 I Key switch input
123 KEY3 I Key switch input
124 AVSS - Analog ground
125 KEY2 I Key switch input
126 KEY1 I Key switch input
127 VREF - Reference voltage
128 AVCC - Analog power supply
129 VSS13 - Ground
130 SYSDATA I Graphic microprocessor data input

TEL

131 SHDATA O Graphic microprocessor data output
132 SYSCLK I Graphic microprocessor clock input
133 ROM RXD I Flash ROM write-in data input
134 ROM TXD O Flash ROM write-in data output
135 VCC9 - Power supply
136 SHSTBY O The completion output of graphic microprocessor standby shift
137 TOUCH O Notice output of graphic microprocessor touch key-on
138 SHCS O System microprocessor Request-to-Send output
139 NC - Un-connecting
140 SHRDY O The notice output of a state which can be graphic microprocessor communicated
141 VSS14 I Grand input
142 NC - Un-connecting
143 TOUTH EN I Graphic microprocessor touch key analysis permission input
144 SHINI I Graphic microprocessor initial input

3

13942296513

6

3

1

5

1

5

0

Q

Q

3

7

6

8

3

9

1

5

1

2

5

4

0

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

● GRAPHIC CONTROL IC (X25-941x-xx : IC4)

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

1 DREQ O DMA request
2D0 I/O CPU data input and output
3D1 I/O CPU data input and output
4 CVCC1 - Power supply

w

w

5D2 I/O CPU data input and output

w

6 CGND1 - Ground

10

.

xia

o

y

u

1

6

3

.

c

o

m

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

w

3

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

7~11 D3~D7 I/O CPU data input and output
12 CGND2 - Ground input
13 D8 I/O CPU data input and output
14 D9 I/O CPU data input and output
15 D10 I/O CPU data input and output
16 CVCC2 - Power supply
17, 18 D11, D12 I/O CPU data input and output
19 CGND3 - Ground
20~22 D13~D15 I/O CPU data input and output
23 PGND - Ground
24 CAP0 - The external capacity terminal for multiplication circuit
25 PVCC - Power supply
26 CS0 I Chip selection 0 (UGM)
27 CS1 I Chip selection 1 (internal register)
28 RD I Lead Strobe
29 WE0 I The write-in pulse 0 (low rank side)
30 WE1 I The write-in pulse 1 (higher rank side)
31 DACK I DMA acknowledge
32 MODE0 I Mode terminal 0 of operation
33 MODE1 I Mode terminal 1 of operation
34 MODE2 I Mode terminal 2 of operation
35 TEST O Test terminal
36 RESET I Reset
37 CLK0 I Q2i operation clock
38 GND1 - Ground input
39, 40 A1, A2 I CPU address input
41 VCC1 - Power supply input
42~49 A3~A10 I CPU address input
50 GND2 - Ground
51~60 A11~A20 I CPU address input
61, 62 A21, A22 - Un-connecting
63 GND3 - Ground
64~68 MD0~MD4 I/O Memory data input and output
69 GND4 - Ground
70 MD5 I/O Memory data input and output
71 VCC2 - Power supply
72~78 MD6~MD12 I/O Memory data input and output
79 GND5 - Ground
80, 81 MD13, MD14 I/O Memory data input and output
82 VCC3 - Power supply
83 MD15 I/O Memory data input and output
84 MWE O A memory write-in pulse
85 MRAS0 O A low selection signal

13942296513

w

w

6

.

xia

3

1

5

o

1

y

5

u

0

Q

Q

1

3

6

7

3

6

8

3

.

9

1

1

5

c

2

5

o

4

0

m

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

11

FGZ806EF2/EOP

MICROCOMPUTER’S TERMINAL DESCRIPTION

7

Q

Q

Pin No. Pin Name I/O Purpose / Description / Processing / Operation

86 MRAS1 O A low selection signal
87 MLCAS O Low rank side column selection signal
88 MUCAS O Higher rank side column selection signal
89 GND6 - Ground
90 MOE O Memory read-out pulse
91~93 MA0~MA2 O Memory address output
94 VCC4 - Power supply

TEL [phone] QQ 376315150 892498299

95~98 MA3~MA6 O Memory address output
99 GND7 - Ground input
100~104 MA7~MA11 O Memory address output
105 GND8 - Ground
106 CLK1 I The dot clock for a display
107 VCC5 - Power supply
108 FCLK O 1/2 display dot clock
109 ODDF I/O The pulse which shows the odd number field
110 GND9 - Ground
111 DCLK O Display clock output
112 CDE O Color detection
113 VCC6 - Power supply
114 DISP O Display period pulse

TEL

115 CSYNC O Composite synchronize signal output
116 GND10 - Ground
117 HSYNC O Horizontal synchronize signal output
118 VSYNC O Vertical synchronize signal output
119~121 DD0~DD2 O Display data output
122 GND11 - Ground
123~125 DD3~DD5 O Display data output
126 VCC7 - Power supply
127, 128 DD6, DD7 O Display data output
129 GND12 - Ground
130~134 DD8~DD12 O Display data output
135 GND13 - Ground
136 DD13 O Display data output
137 VCC8 - Power supply
138~141 DD14~DD17 O Display data output
142 CGND4 - Ground
143 IRL O Interrupt request
144 WAIT O CPU weight

3

13942296513

6

3

1

5

1

5

0

Q

Q

3

7

6

8

3

9

1

5

1

2

5

4

0

9

8

9

8

2

4

2

9

8

9

2

9

9

TEL [phone] QQ 376315150 892498299

9

12

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

ADJUSTMENT

FGZ806EF2/EOP

7

Q

Q

● VIDEO UNIT (X35-425x-xx)

• Start a set in test mode at the time of video board adjustment.

•How to enter to test mode : Pushing operation of 2 ke ys right (cloc k)-and-left (image adj.) both ends side and a touch panel. And

• After starting : perform substrate adjustment for a video board by a design mode → VIDEO ADJ key with reference to the

• Adjust a picture position by After starting : (AUX) Manufacture mode → POSI (NAVI)

• VIDEO ADJ mode : it is the rectangle color frog of middle at the time of adjustment item selection. It is considered as an

TEL [phone] QQ 376315150 892498299

TEL

3

supply to power is ON.

following item.

adjustment end by choosing a rectangle again after adjustment.

No.

Adjustment item

1Inverter power It is considered as Bright : DUTY 100% after VR30 7.5±0.1V - TP577

regulation VIDEO ADJ - key selection.

2 Timing Consider it as microcomputer : SYNC (9 pin : VR101 15.734±0.01kHz Input selector : TP138

controller TP138 of IC102) MUTE → H after Adj key AUX input
free-run selection. non-signal
frequency VR101 (H-FREE) is turned and the frequency

13942296513

3 Chrome IC It is made the chroma IC adjustment mode of - - Input selector : -

adjustment a static test mode. AUX or RGB

3-A Chrome VCO 1 of IC202, 4, and 5 pin are dropped on GND, CH16 15.734±0.01kHz An input TP320

adjustment and a touch panel adjusts TP320 in f shop non-signal

3-B Black limiter Carry out the monitor of the waveform of TP527 CH5 3.5V±0.1V Incoming signal : TP527

3-C White limiter Carry out the monitor of the waveform of TP527 CH10 3.5V±0.1V Incoming signal : TP527

6

The voltage of TP577 at this time is adjusted to

7.5±0.1V.

of the NDSH output at this time is adjusted to

15.734±0.01kHz.

counter.
Carry out the monitor of TP138 of IC102, and
adjust VR101 in f shop counter.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the pedestal to the negative pedestal
is 3.5V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 8 step signal to the negative 8 step
signal is 3.5V±0.1V .

3

1

5

1

5

The adjustment method

0

Q

Q

Adjustment

7

3

part

4

2

9

8

Adjustment value Conditions

0

5

1

5

1

3

6

9

8

9

8

2

4

2

9

8

9

Test point

9

2

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

13

FGZ806EF2/EOP

ADJUSTMENT

7

Q

Q

No.

3-D Bright Carry out the monitor of the waveform of TP527 CH6 2.5V±0.1V Incoming signal : TP527

3-E Contrast Carry out the monitor of the waveform of TP527 CH13 3.0V±0.1V Incoming signal : TP527

TEL [phone] QQ 376315150 892498299

3-F Gamma 1 Carry out the monitor of the waveform of TP527 CH11 1.2V±0.1V Incoming signal : TP527

3-G Gamma 2 Carry out the monitor of the waveform of TP527 CH12 2.9V±0.1V Incoming signal : TP527

TEL

3-H Y gain Carry out the monitor of the waveform of TP527 CH2 2.3V±0.1V Incoming signal : TP527

3-I R sub bright Carry out the monitor of the waveform of TP528 CH8 2.1V±0.1V Incoming signal : TP528

3-J B sub bright Carry out the monitor of the waveform of TP526 CH9 2.1V±0.1V Incoming signal : TP526

3

Adjustment item

adjustment with an oscilloscope. 10 STEP (NTSC)

13942296513

6

Adjst the amplitude value so that the waveform /RGB
between the 2 step signal to the negative 2 step
signal is 2.5V±0.1V .

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 9 step signal to the negative 9 step
signal is 3.0V±0.1V .

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the pedestal to the 3 step signal is

1.2V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the pedestal to the 10 step signal is

2.9V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /AUX
between the pedestal to the 9 step signal is

2.3V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 2 step signal to the negative 2 step
signal is 2.1V±0.1V .

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 2 step signal to the negative 2 step
signal is 2.1V±0.1V .

1

3

5

The adjustment method

1

5

0

Q

Q

Adjustment

part

7

3

4

2

9

8

Adjustment value Conditions

0

5

1

5

1

3

6

9

8

9

8

2

4

2

9

9

Test point

2

8

9

9

TEL [phone] QQ 376315150 892498299

9

14

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

ADJUSTMENT

FGZ806EF2/EOP

7

Q

Q

TEL [phone] QQ 376315150 892498299

TEL

3

No.

Adjustment item

3-K R sub contrast Carry out the monitor of the waveform of TP528 CH14 2.2V±0.1V Incoming signal : TP528

3-L B sub contrast Carry out the monitor of the waveform of TP526 CH15 2.2V±0.1V Incoming signal : TP526

3-M VCOM Carry out the monitor of the waveform of TP517 CH1 5.8V±0.1V Incoming signal : TP517

4 Screen display

starting position MODE (NAVI) MENU -- or (AUX) it chooses. icon
adjustment Screen position adjustment of the position in a screen may

13942296513

5 Flicker It adjusts so that the flicker level will be VR102 Flicker minimum Gray drawing Screen

6Touch-panel After usually starting a set in the mode and Panel top - - Screen

6

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 10 step signal to the negative 10
step signal is 2.2V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
Adjst the amplitude value so that the waveform /RGB
between the 10 step signal to the negative 10
step signal is 2.2V±0.1V.

with an oscilloscope. 10 STEP (NTSC)
The amplitude of the adjst the wave of VCOM is /RGB

5.8V±0.1V
A menu mode -- returning -- POSI of manufacture

adjustment is carried out by a touch panel.

minimum on screen.

pressing an information key, a SET icon and a icon
touch compensation icon are chosen.
The target which appeared in the screen is
pushed in order of the lower left and the upper
right.

3

1

5

1

5

The adjustment method

0

Q

Q

Adjustment

Panel top It adjusts so that the Mono range Screen

7

3

part

4

2

9

8

Adjustment value Conditions

position of the picture

become in the center.

5

1

3

6

1

5

0

9

8

9

8

2

4

2

9

8

9

Test point

9

2

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

xia

o

y

u

1

6

3

.

c

o

m

15