Kenwood Fgz80ef2 Manual

B53-0202-00 (N)0

7-inch MULTI DISPLAY

FGZ806EF2/EOP

SERVICE MANUAL

SUBARU GENUINE

MODEL PARTS No

FGZ806EF2 86281SA000

FGZ

806EOP

H001ESA120

Destination Europe

LIQUID CRYSTAL

(B38-1156-05)

PANEL

(A64-2772-21)

KNOB (SCREEN)

(K24-4161-24)

KNOB (MENU)

(K24-4162-24)

KNOB (NAV)

(K24-4163-24)

KNOB (BRIGHT)

(K24-4164-24)

KNOB (CLOCK)

(K24-4165-24)

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

BLOCK DIAGRAM

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

(X14- ) (A/3)

(X35- )

VIDEO UNIT

ELECTRIC UNIT

(X25- )

SWTCH UNIT

(X16- )

CAR

CONNECTOR

1-16PIN

J803 (B/3)

17-36PIN

J803 (C/3)

AUDIO UNIT

J805 (B/3)

NAVI UNIT

DET

Q801

DET

Q804

DET

Q805

Q800

DET

Q806

ACC DET

Q803

PROTECTION

INPUT

ILLUMI+B

Q806,

810

+B VOLTAGE DET

Q27,30

IC18

Q26,28

REG.

DC/DC

IC20 Q49

Q42 Q47

Q31

P-15.5V

P5V

P18.5V

P8.5V

IC19 REG. P7.5V

RESET

IC1

15MHz

MAIN CLOCK

32.768kHz

SUB CLOCK

IE BUS

TRASCEIVER

IC17

CAN

TRASCEIVER

IC8

Q43

PTT-SW

BUFFER

IC16

SYSTEM

u-COM

IC5

CAN

u-COM

IC3

CLOCK

10MHz

ILLUMI

PWM DET.

MUTE

Q17

Q45,52

SW-OP

IC13

ISOLATION

IC800

AMP MIX

IC10

E2PROM

8KB

IC7

IC6

E-VOL

SYNTHESIS

IC4

VOICE

VIDEO SW

IC200,201 IC203

SYNC SW

P3VREG.

VFL H

P5VREG.P7.5V

+B B/L INV VFL L

VIDEO SIGNAL

PROCESSOR

IC202

TIMING

CONTROL

IC102

LCD

EEPROM

1KB

DOT CLOCK

GENERATOR CONTROL

GRAPHIC

IC4

FLASH ROM

IC12

GRAPHIC

u-COM

SDRAM

IC5

(8MB)

SDRAM

(8MB)

IC11

D/A

IC6

TOUCH

PANEL

F800 SIGNAL

IC19

IC2,3

7.08MHz

CLOCK

HARD KEY

TH800 MAIN

IC212

IC211

L35,36

IC31

IC205

BU5V

CONTROL/DATA

ILLUMI-V

P5V

BU5V

MONO

AUDIO-GND

L/R

P7.5V

RESET

I2C BUS

V SIGNAL SW

2.6. GND

13. C-SYNC

9. NAVI-B

5. NAVI-G

1. NAVI-R

7. NAVI-A-GND

12. NAVI-A-L

8. NAVI-A-R

11. NAVI-TX

10. NAVI-RX

36. NAVI-AUDIO

35. NAVI-GND

33. A-GND

32. A-OUT(R)

34. A-OUT(L)

17. BUS OFF

26. BUS ON

24. AUDIO MUTE

23. RESET

21. GND

19. GND

22. F-BUS-

20. F-BUS+

6. CAN-H

15. GND

3. GND

1. GND

16. PTT

5. CAN-L

(SMALL)

10. REVERSE

7. PARKING

8. IGNITION

4. CAR SPEED

12. ILLUMI(PWM)

4. ACC

2. +BATT

18. +B

VFL L

VFL H

P5V

P-15.5V

P18.5V

DATA VD

DATA

ADDRESS

CONTROL

RESET

INT

RESET

V-SYNC

RGB

C-SYNC

P8.5VP5V

ILLUMI-V

I2C BUS

11. ILLUMI

N/A SW

P-ON

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FGZ806EF2/EOP

●SYNTHESIZER UNIT (X14-912x-xx)

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 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

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

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

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

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

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

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

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)

COMPONENTS DESCRIPTION

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FGZ806EF2/EOP

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

DC/DC controller power supply

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)

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

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

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)

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)

●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

IC19 Graphic bitmap data & program data memory

COMPONENTS DESCRIPTION

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FGZ806EF2/EOP

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

●VIDEO UNIT (X35-425x-xx)

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)

COMPONENTS DESCRIPTION

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FGZ806EF2/EOP

●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

3SPD I Speed pulse input

4PON2 O PON7.5V control output

5PON3 O PON18.5V control output

6WDP O Watch dog pulse output

7PTT O The PTT output for a telephone

8BYTE - Un-connecting

9CNVSS 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

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

43 SHSTBY I The completion input of graphic microprocessor standby shift

44 SYSCS O System microprocessor Request-to-Send output

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

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

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

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

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

6VSS1 - Ground

7~11 A0~A4 O Address bus output

12 VCC1 - Power supply

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

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

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

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

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

MICROCOMPUTER’STERMINAL DESCRIPTION

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FGZ806EF2/EOP

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

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

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

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

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

1DREQ O DMA request

2D0 I/O CPU data input and output

3D1 I/O CPU data input and output

4CVCC1 - Power supply

5D2 I/O CPU data input and output

6CGND1 - Ground

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

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

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

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

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

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

MICROCOMPUTER’STERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

●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 keys right (clock)-and-left (image adj.) both ends side and a touch panel. And

supply to power is ON.

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

following item.

•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

adjustment end by choosing a rectangle again after adjustment.

No.

Adjustment item

The adjustment method

Adjustment

Adjustment value Conditions

Test point

part

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

regulation VIDEO ADJ - key selection.

The voltage ofTP577 at this time is adjusted to

7.5±0.1V.

2Timing 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

of the NDSH output at this time is adjusted to

15.734±0.01kHz.

3Chrome 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

counter.

Carry out the monitor of TP138 of IC102, and

adjust VR101 in f shop counter.

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

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.

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

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.

ADJUSTMENT

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

No.

Adjustment item

The adjustment method

Adjustment

Adjustment value Conditions

Test point

part

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

adjustment 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 2.5V±0.1V.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

ADJUSTMENT

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

ADJUSTMENT

No.

Adjustment item

The adjustment method

Adjustment

Adjustment value Conditions

Test point

part

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

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.

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

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.

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

with an oscilloscope. 10 STEP (NTSC)

The amplitude of the adjst the wave of VCOM is /RGB

5.8V±0.1V

4Screen display

A menu mode -- returning -- POSI of manufacture

Panel top It adjusts so that the Mono range Screen

starting position MODE (NAVI) MENU -- or (AUX) it chooses. icon

position of the picture

adjustment Screen position adjustment of the position in a screen may

adjustment is carried out by a touch panel.

become in the center.

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

minimum on screen.

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

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

ABCDE

PC BOARD (COMPONENT SIDE VIEW)

R294

C85

R199 C54

C59

C23

R365

C41

R355

R354

R241

C58

R233

R230

R228

R226

R223

C272 R67R25

C283 R69

R33

C51 R61

R52

R34

R26

C282

C281

C280

C279

C278

R231

R91

R87

R84

R80

R76

R70

R38

R37

R36

R29

R28

R27

R237

R250

C71

R62

C124

R114

R107

R285

R247

C65

C61

R281

C46

R252

R254

R245

R258

R248

C67

R244

R251 R238

C69

R259

R249

R246

R303

R261

C63

R352

C151 C172

C97

C171

R215

C45

R212

R219

C44

C42

C36

C32

R262

R220 R289

R286

C40

C62

C24

R214

R211 R205

C33

R217 C66

C64

R222

C48C43

C165

C162

C164 C161

C163

C155

R283

R282

R280

C166

C128

C170C168

R225

L12

R333

R293

C112

C47

L11

C87

C111

R295

C89

C173

C227

R102

R74

C286

R256

R232

R55 R18

C53

R260

R350

R349

R361

R360 R7

R369 R368

R371

C138

R359

R353

R60

R23

R17

R370

C139

C290

R51C242

C38

C244

C277

C276

C285

C125

R42R35

R16

C275 R163

R363

R40

R173R170

R106

R68

R64

C273

R82

R136 R135C247

R152

R139

R127

R79

C239

C289 C292

R379

R367

R366 R172 R161

R156

R31

R10

C291

R171

R155

C207

R77

C241 C235 C210

R56

R53

R48 R46

R45 R19

R13 R11

R50

R49

C37

C209

C206

C229

C228

R100

R99

R96

R92

R88

R85

C39

C22

R824 R895 L800

C78

R169

R165

R110

C181

R129

R374

C18

C174

R78

R397

C13

R176

R175

R160

R158

R154

R141

R112

C184

R202

R177

R216

C50

C212

R159

R157

R257

C215

C214

R162

C213

R111 R108

C226

C224

C218

C217

C216

R385

R146

R142

R140

R137

R133

R120

R103

R153

C225

C81

R130

C99

C86

R192

R190

R188

C83

C197

R174

R279

R206

C84

C90

R253

R186

R183

R182

R187

R184

R278

L10

R324

R323

R332

C136

R328

R327

R326

R319

R309

C103

EBB

C129 R308

C101

C107

C104

L15

C118

C108

C120

C77

C74

R812

C705

C704

R700

C899

C898

R893

R701

R813

C897

C896

R897

R865

R850

R896

R849

C873 C857 C817

R892

C806

R877

C274

51 80

30 1100

130

5081

100

80 51

545

16 9

1213

134

129

30 30

C73

C816

L801

F800

F802

TH800

117

C802

216

Q45

Q65

Q60

Q22

Q20

Q17

D29

Q52

Q21

Q23

Q66

Q10

Q12

Q11

Q15

Q18

Q16

CN14

D18

Q62

D820

Q702

CN16

Q25

Q19

Q51

Q30

Q64

D14

Q32

Q53 D

Q43

Q27

D834

Q700

D838

D806

Q808

Q810

Q809

Q811

D816 D8

Q9 D30

CN15

CN13

D10

D12

CN11

P801

CN805

D825

D811

D817

D812

J803

J805

CN803

IC4

IC6

IC2

IC12 IC19

IC15

IC3

IC21

IC16

IC5

EB EB EB

EB EB

SYNTHESIZER UNIT X14-9122-73 A/3 (J74-1655-02)

X14 B/3

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

JIHGF

KEY1

D105

D104

D103

D102

D101

KEY2

KEY3

KEY4

KEY5

SWITCH UNIT

X16-1862-71

(J74-1652-02)

X14-9122-73

Ref No. Address

IC2 6D

IC3 5B

IC5 5C

IC12 6D

IC16 6D

IC19 6E

IC20 5F

IC21 6C

Q1 4C

Q2 4C

Q6 4C

Q7 7C

Q8 7D

Q9 7D

Q10 7C

Q11 7D

Q12 7D

Q15 7D

Q16 7D

Q17 7B

Q18 6D

Q19 5D

Q20 7B

Q25 5D

Q27 4D

Q30 4C

Q32 5D

Q40 6F

Q43 5F

Q44 6F

Q49 5F

Q53 6E

Q64 4D

Q66 6C

Q700 2C

Q702 2C

Q808 2D

Q809 2D

Q810 2E

Q811 2E

Refer to the schematic

diagram for the values of

resistors and capacitors.

R294

R333

C112

C111

R295

C89

R311

R306

C102

R318

R307

C100

R300

R299

C93

324

R323

R332

C136

R328

R327

R326

C103

EBB

R376

C107

104

C120 C873 C857 C817

R877

L802

C95

R316

R400

R288

R284

C137

C88 C126

R329

L20

C131

C105

C114

R338

R314

C98

L19

L13

C113

L18

C853

C854

C862

C860

C844

C842

R857

R855

R834

R868

C932

C815

R891

L803

R867

C833

C708

R862

R861

R859

106

3120

C835

C834

C836

Q49

D18

D22

Q43

6D819

Q44

D16

Q40

D829

D828

D827

D831

D832

D822 D830

D27

P802 CN800

J800

J802

J806

P800

CN804

WH800

IC20

X14 C/3

EBB

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

KLMNO

PC BOARD (FOIL SIDE VIEW)

R346

C117

R801

R344

R298

R287

R378

C135

R394

C91

R296

C134

R343

R377

C106

C132

R305

R297

R304

R401

R320

C92

C123

C167

C150

C154

R275

R276

C169 C82

R396

R277

C52

R395

C147

R227

C149

C116

C119

C146

C148

R399

R218

R362

R224

C49

C25 C26

R818

C859

R292

R856

C848

C700

R800

R853

C707

C706

C912

C911

C701

R802

C850

C868

C115

C861

C843

C845

C846

C863

C864

C866

R854

R863

C110

R331

R347

R336

R341

R342

R345

C133

R339

C130

R340

R337

C94

R301

R302

R330

R335

R334

C109

R832

C933

C934

C935

C876

C858

C877

C922

C924

R858

R860

R827

R833

C904

C927

C929

C931

R869

C832

C837

R844

C874

C875

R847

C872

C818

C825

R825

R273

R179

R164

R191

R167

C193

R204

R264

R312

C75

C96

R265

R266

R267

R313

R291

C191

C192

R201

R290

R209

R194

R195

R193

C196

R119

R117

C221

C222

R178

R185

R123

R128

R131

R189

R213

C194

C220

C231

C219

C189

R203

C190

C195

C871

R274

R269

C80

C142

R268

R270

R845

C903

R124

R168

R138

C21 C182

C185

C20

C186

R134

C6 C246

R101

R121

C178

R24

C19

R73

C230

R148

C223

C205

R94

R115

C240

R398 R30

R271

C79 C238

C813

C882

C820

R808

R811

R814

C852

R821

R822

C805

R866

R851

R852

R704

C822

C823

C870

C881

R815

R816

R826

C901

C900

C902

C880

R898

R899

C819

C824

C883

R810

C879

C878 R809

C710

C709

R705

C937

D17

D21

Q33

D31

D24

Q47

Q31

Q42

Q38

D15

Q56

D13

D32

Q57

Q61

Q55 Q58

Q36

D821

D19

Q48

D26 D25

D23

Q46

D836

D835

D833

D823

D815

Q26

Q24

Q34

Q39

Q37

Q35

D20 D28

Q29

D824

Q28

D11

D35

Q63

Q802

Q801

D837

D814

D700

Q41

IC17

IC10

IC801 IC800

IC18

BEBE

SYNTHESIZER UNIT X14-9122-73 A/3 (J74-1655-02)

X14 C/3

X14 B/3

BCE

ECB

EBB

BCE

ECB

BBE

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

TSRQP

R10

C11

C10

C9 R8 R2

P2P1

C12

202

191

CN2

SWITCH UNIT

X16-1862-71

(J74-1652-02)

X14-9122-73

Ref No. Address

IC1 6P

IC7 6Q

IC8 5P

IC9 6Q

IC10 7O

IC13 7Q

IC17 7O

IC18 4O

IC800 2M

Q4 5Q

Q5 4P

Q24 5N

Q26 5O

Q28 5O

Q29 4O

Q31 7M

Q33 7M

Q34 5N

Q35 5N

Q36 5N

Q37 5N

Q38 7M

Q39 5N

Q41 5N

Q42 6M

Q46 5M

Q47 6M

Q48 5M

Q50 5P

Q55 7O

Q56 7O

Q57 7N

Q58 7O

Q61 6N

Q67 6P

Q68 6P

Q69 6P

Q701 2Q

Q800 3P

Q801 3P

Q802 3O

Q803 2Q

Q804 2Q

Q805 2P

Q806 2P

Q807 2P

Refer to the schematic

diagram for the values of

resistors and capacitors.

R831

R122

C68 C884

R109

C245

C30

R263

R348

C25 C26

R240

C72

C60

R239

R242

C70

C10

C12

C29

C825

R119

R117

C221

C222

R123

C231

R32 R44

R66

R63

C175

R124

R168

C21 C182

C6 C246

R101

R121

C178 C5

R24

R86

C19

R375

R73

C30

C223

C205

R94

R115

C240

R59

R398

R47 R30

R22

C127 R310

R39

R104

C237

C35

C236

R180

C34

C208

R57

R58

C27

R373

R20 C232

R81

R388

R118

C254

C253

C15

C28

R72

R125

R271

C79

R65

C238

R210

R207

R150

R208

C885

C887

R841

C878 R809

C710

C709

C892

R705

R900

C895

R807

C894

R846

R804

C893

R806

C886

C937

C936

R803

R805

C890

C888

R840

C891

C809

R848

R843

R389

R255

C55

R234

R358

R357

R144

C31

R200

R390

R181

C11

R54

R392

C268

R391

C284

R356

R97 C252

R95 C16

R90

R98

R116

R75

R93

R83

R14 R15

C251

R12

R43

R364

R89

R243

C270

R393

C271

C17

R105

C14

R71

C248

R838

R835

C804

C702

R894

C803

C810

C889

C801

C807

C811

C703

R823

R836

R839

C812

R702

R703

R830

C814

R837

C800

C808

R41

14 8

Q68

Q69

Q67

Q50

Q59

D11

D35

Q63

D800

Q801

D807

Q800

Q806

D803

D801

D814

D700

D839

D810

Q807

D804

D802

Q805

D805

Q701

D702

D701

Q804

Q803

D818

IC10 IC14

IC1

IC8

IC13

IC7

IC9

EB BE

EB EB

655-02)

TEL 13942296513 QQ 376315150 892498299

FGZ806EF2/EOP

UVWXY

PC BOARD (COMPONENT SIDE VIEW)

Q205

CN3

D102

CN5

Q39

CN2

Q38

Q35

D209

Q101

D101

D62

D208

CN1

D31

IC31

IC207

IC203 IC205

IC217

IC102

IC101

IC200

IC211

IC212

IC209

IC201

IC202

R248

R246

R210

C48

C237

C298

C270

C272

R128

R124

R123

R113

R112

R111

R108

R105

C114

C113

C271 C269

R208

C222

C274

C273

VR102

C353

C506

C507

C505

C255

R221

C277

R209

C214

X201

R107

R104

C106 C105

C104

R106

R103

R102

L102

C241 C240

C242 C230

C233

C45

L206

C243

C234

C315

R37

C33

VR30

C46

R55

R56

R36

R44

C310

C309

L32

R54

C40

C286

R126

L213

C289

C299

R151

R150

R149

R148

R281

W114

W113

L215

C232

C125

W112

R158

W109

W108

W111

W110

R153

R152

R140

W107

R130

C120

C119

R101

C109

C65

L101

C115

R136

C117

R127

C265

C254

C116 C112

C110W120

C108

C64

R110

VR101

C253

C252 C251

C249

C248

C247

C238

C215

C202

C67

R109

C107

C103

C69

C201

C101 C288 C287

R114

R503

C508

C68

C235

C221 C239

C236

C216

C217

R266

R265

C259

C203

C200

C275

C205

C204

C41

C219

C47

X200

R201

L31

118

L34

R308

C31

C35

C37

R211

GIO

148

16 33

4964

17 32

116

3348

130

134

EBEB

VIDEO UNIT X35-4252-71 (J74-1651-02)

X35-4252-71

Ref No. Address

IC31 4W

IC101 5V

IC102 6V

IC200 5V

IC201 5V

IC202 4V

IC203 5W

IC205 6W

IC207 6X

IC209 4V

IC211 5V

IC212 5U

IC217 7V

Q35 2X

Q38 3X

Q39 3X

Q101 6V

Q205 4W

Refer to the schematic diagram for

the values of resistors and capacitors.

TEL 13942296513 QQ 376315150 892498299

This manual suits for next models

Table of contents

Kenwood FGZ80EF2 Manual

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