Kenwood KNADV-2100 Service manual

DVD NAVIGATION SYSTEM

KNA-DV2100

SERVICE MANUAL

DRESSING PANEL ASSY (A21-4147-12)

2001-5 PRINTED IN JAPAN B51-7807-00 (N) 1519

PUSH

DRESSING PANEL ASSY (A21-4116-03)

ELECTRIC CIRCUIT MODULE (W02-3261-05)

CORD ASSY (E30-4747-05)

MOUNTING HARDWARE (J21-7625-04)

DC CORD ASSY (E30-4964-05)

ELECTRIC CIRCUIT MODULE (W02-3305-05)

SCREW SET (N99-1713-05)

MAGIC TAPE (H30-0514-05) x2

BRACKET (J19-4596-04) x2

DVD

IC901,902

IC905 IC951-955,T951

IC906

MECHA.

CFC INTERFACE

POWER SUPPLY

IC101,103,104,106,107 T101,104-111

6.7V DVD

OUTSIDE INTERFACE

3.3V

INSIDE INTERFACE

1.8V

SH4

ACC

GND

SDRAM

(16MBX2)

BOOTROM

(2MB)

SRAM

(512KB)

DATA ADDRESS CONTROL SIGNAL

FMU3

IC303 IC301 T507

T502-504,506,508

IC507

IC352,353

IC451,452

GY801

DAC&

NTSC ENCODER

VOICE REFLECTION OUTPUT INTERFACE

SIGNAL CONTROL IC

IC202

IC201

STATUS0.1

SH4

T102,103

IC110

IC105

SHCKE

RESET

WDP

B.UP

NMI

-PLUS

RS422

IC402,403

IC431-433,435,437 IC802,809,810

GPS MCM

GPS ANTENNA

RS422 DEVICE

GYRO

VEHICLE

INTERFACE

VOICE GUIDANCE,

VOICE OUTPUT CIRCUIT

MUTE

SWITCHING INTERFACE

NAVI VOICE/BEEP

TV VOICE

PKB REV ILL SPD

DISPLAY

REFLECTION

VOICE

MONITOR

ASP

NTSC RGB

CFC

KNA-DV2100

BLOCK DIAGRAM

ABCD-DVD

EF-CD

ABCD-CD

LD CD

PD DVD

PD CD

LD DVD

APC

FOK

SERIAL-CONT.

TRACKING-DRIVE

FOCUS-DRIVE

FOCUS-JUMP

SLED-DRIVE

LOADING-CONT.

FOCUS-COIL

TRACKING-COIL

SLED-MOTOR

LOADING-MOTOR

VCC DR LD-ON

BUS

CD DATA

CD-SPO

SPO

BUS

JITTER

OFFSET

JITTER-MON.

SERIAL-CONT.

FZL

FZH

CD-SPO

CD-DATA

FOCUS-JUMP

LD-ON

LOADING-CONT.

MUTE

MUTEMUTE

H-SENS

MOTOR

SPINDLE-

SENSORS

HOT

SLED-SW

PH-B

SLED-PH

PH-C

PH-A

DOWN-SW

SLED-PH HOT

PH-C

DOWN-SW PH-A PH-B

SLED-SW

SENSORS

SERIAL-CONT.

EJECT

XTAL

ATAPI I/F

6.5V

to RF-BLOCK

PROM u-COM.

POWER CONT.

PHOTO ON

PROM u-COM.

to SENS.-LED to SPINDLE-DRIVER

to u-COM

EEPROM

VCC

to SERVO-IC

VDD

VDD5

to ROM-DECODER

to ACT.

/MOTOR

-DRIVER VM

to SPINDLE

-DRIVER

HRESET

ATA

MRESET

ATA-RST

MRESET

HRST

XRST

L-RES

RF/MATRIX-AMP.

DISC-SERVO CD-DSP.

FOK

ACTUATOR

-DRIVER

PICKUP

HFM-SW.

u-COM

ATAPI-IF

ROM-DECODER

D-RAM

JITTER-AMP.

DVD-DSP

FE-DET.

EEPROM

SPINDLE-DRIVER

16M XTAL

OSC.

33.86M

5V AVR

SW. SW.

5V AVR

SW. 3V AVR

u-COM

ROM-DECORD

ATAPI-IF DVD-DSP

CD-DSP.

SERVO

IC7

Q13,27 IC15

IC21

Q14,15 Q23,24

IC1

Q3,5

IC8

IC9

X1,IC17

IC20

IC4

IC14

IC20

IC16

IC14

IC11

IC22

IC3

IC22

IC5,6,Q6

IC23

POWER LINES AND CONTROL

RESET LINES

BLOCK DIAGRAM (MECHANISM)

KNA-DV2100

COMPONENTS DESCRIPTION

MAIN UNIT

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC101 BA9743AFV Switching regulator IC DC/DC Converter voltage controller for 6.8V and 3.3V power lines

IC103 SCI7810YTA AVR IC 3.3V output

IC104 BA05FP AVR IC 5V output

IC105 TC75W56FU Comparator ACC & BU voltage detector

IC106 PQ07VZ012ZP AVR IC 1.8V output

IC107 SCI7720YFA Reset IC When momentary power down has detected, IC outputs “Lo”.

IC110 KKQ32F Reset MI-COM Reset controller for Main CPU and peripheral circuits

IC201 HD6417750F167I Main CPU (SH4)

IC202 KKQ28F Data controller Data selector of data bus

IC301 CXA2106R Video DAC+NTSC encoder

IC302 TC7SH00F NAND Clock buffer

IC303 KKQ22F Graphics controller Graphics data generator (FMU III)

IC352 UPC842G2 Op. Amp. Audio and beep signal adder and buffer

IC353 TC7W53FU Analogue SW

IC357 TC7SET08F AND Audio mute control signal generator

IC402 SN65C1168NS Line transceiver RS422 transceiver

IC403 TC74VHC00FT NAND Data buffer

IC433 TC7SU04F Inverter

IC435 TC7SU04F Inverter

IC437 TC7SU04F Inverter

IC438 UPC29L03T AVR IC 3V output

IC451 TD62604F Variable threshold driver Vehicle signals waveform shaping

IC452 TC7WU04FU Inverter Vehicle speed pulse waveform shaping

IC606 TC7SET00F NAND DVD interrupt signal buffer (3V→5V level converter)

IC701 PQ1R52 AVR IC 5.2V output

IC801 KKQ27F IO PULS Extended IO

IC802 TC7SU04F Inverter

IC809 TC7SU04F Inverter

IC810 TC7SU04F Inverter

IC901 MB81F121642102 SDRAM 128M

IC902 MB81F121642102 SDRAM 128M

IC903 TC7SH08F AND SH-CKE buffer

IC904 TC7SH00F NAND CSRAM buffer

IC905 KKQ31F BOOT ROM 2M

IC906 TC55V400FT-85 SRAM 256K

IC951 TC74LCX16245AF Bus transceiver PCMCIA I/F (Data input/output buffer)

IC952 TC74LCX32F OR PCMCIA I/F (CF card detector)

IC953 TC74LCX16244AF Bus buffer PCMCIA I/F (Address and control signals buffer)

IC954 TC7WH125FU Bus buffer PCMCIA I/F (CF card CE control)

IC955 TC74LCX138F Data decoder PCMCIA I/F (CF card input/output control decoder)

T101 2SJ327Z PON SW While ACC is applied and IC110’s P37 is “Hi”, BU is supplied throu T101.

T102 RN1404 PON SW While ACC is applied, T102 is turned on.

KNA-DV2100

COMPONENTS DESCRIPTION

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

T103 RN1404 PON SW When IC110’s P37 becomes “Hi”, T103 is turned on.

T104 2SD1782K Driver T110 driver

T105 2SD1782K Driver T111 driver

T106 2SB1198K Driver T111 driver

T107 2SA1162

T108 2SB1301

T109 2SB1198K Driver T110 driver

T110 2SJ327Z DC/DC chopper For 6.8V AVR

T111 2SJ327Z DC/DC chopper For 3.3V AVR

T401 RN2402

T402 RN1402 When T402’s base becomes “Hi”, T401 is turned on.

T701 2SB1301 AVR driver T701 is combined with IC701, and it outouts 5.2V.

T702 2SB1301 Current limiter

T951 2SB1301 VCC3 SW CF card power supply switch

BVCC3D power supply selector

LMUTE driver

T107 is turned on during BACKUP mode.

T108 is turned on except BACKUP mode.

External LINE MUTE signal driver

SUB UNIT

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC507 PQ1R52 AVR IC 5.2V AVR for ASP

IC508 TC74VHCT08AF AND TV monitor’s RX/TX signal buffer

IC510 TC7W53FU Signal selector Remote control signal selector of TV and external remote sensor

T501 RN1401 Audio mute SW For RCA pinjack

T502 2SC2712 Audio signal buffer For RCA pinjack

T503 RN1401 ASP mute SW For ASP

T504 2SC2712 ASP signal buffer For ASP

T505 RN1401 TV audio signal mute SW For TV monitor

T506 2SC2712 TV audio signal buffer For TV monitor

T507 2SA1162 SYNC signal buffer For TV monitor

T508 RN1402 Mute SW driver For audio signal muting

SUB-CIRCUIT UNIT (X13-9770-00)

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC1 NJM2406F Comparator Sled pulse waveform shaping

DVD UNIT (X37-1010-01)

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC1 SP3721A RF signal processor IC

IC2 NJM2125F Op.amp. VC (2.5V) buffer

IC3 NJU7093A Op.amp. Jitter signal amplifier

IC4 NJM2406F Comparator FOK signal generator (PI comparator)

IC5 NJM2100M Op.amp. Layer jump monitor (FE signal invert, LPF)

IC6 LA6393M Comparator Layer jump monitor (Window comparator)

RF signal processor (AGC, EQ and etc.), servo signal processor (FE,

TE, CE, DFCT ,MIRR, APC and etc.)

KNA-DV2100

COMPONENTS DESCRIPTION

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC7 L88MS05T 5V AVR IC 5V output for RF amplifier, pickup and servo circuits

IC8 LA6563 4ch BTL driver Focusing coil, tracking coil, sled motor and lording motor driver

IC9 BD6661FV 3 phase motor driver PWM driving

IC10 NJU7096AR Op.amp. Spindle servo signal amplifier (LPF, gain matching)

IC11 SN74AHC1G08D AND IC14 reset controler

IC12 NJM2125F Op.amp. VC2 (1.65V) buffer

IC13 SN74AHC1G08D AND IC20 clock on/off gate

IC14 CXD1867R Data decoder IC

IC15 L88M33T AVR IC 3.3V output for IC14

IC16 IS41C16256 DRAM EDO DRAM 4M

IC17 SN74AHC2GU04H Inverter Clock oscilator for IC14 and IC20, and buffer (33.86MHz)

IC19 SN74AHC1GU04D Inverter “HRES–” inverter

IC20 CXD3008Q Digital signal processor IC

IC21 L88MS05T AVR IC 5V output for IC14, IC20 and digital circuits

IC22 HD6433062G24XI Mechanism control MI-COM.

IC23 BR24C04FV-W EEPROM Data backup memory (coefficient and others)

Q1 MCH6101 DVD APC DVD laser power control

Q2 MCH6101 CD APC CD laser power control

Q3 2SB1295 DVD laser high-frequency When Q5’s base becomes “Hi”, Q3 is turned on and DVD laser high-

Q5 DTC124EUA redundancy circuit SW frequency redundancy circuit is working.

Q4 3LN01M DFT level converter

Q6 3LP01M Layer jump monitor

Q7 DTC124EUA Layer gain select SW When a base becomes “Hi”, Q7 is turned on and sets the gain to Lo.

Q8 2SB1295 Sled movement detection When Q9’s base becomes “Hi”, Q8 is turned on and 5V power supply is

Q9 DTC124EUA circuit on/off SW supplied.

Q10 2SC4081 Layer jump control SW For Lo kicking

Q11 2SA1576A

Q12 2SC4081 When Q12’s base becomes “Hi”, Q11 is turned on.

Q13 DTC124EUA

Q27 CPH3105

Q14 2SB1295

Q15 DTC124EUA

Q16 3LP01M FDCHG inverter FDCHG logic reversal

Q17 DTC124EUA HRES- inverter

Q18 DTC124EUA IC7 power supply SW When a base becomes “Hi”, Q18 is tur ned on and AVR is working.

Q23 DTC124EUA

Q24 2SB1295

Q25 3LN01M MIRR level conversion

Q26 UMC2N IFSEL SW When a base becomes “Hi”, Q26 is turned on.

Layer jump control SW

IC20 power supply SW When Q13’s base becomes “Hi”, Q27 is turned on.

Disc detection circuit SW When Q15’s base becomes “Hi”, Q14 is turned on.

IC9 VCC SW When Q23’s base becomes “Hi”, Q24 is turned on and IC9 is working.

CD-ROM/DVD data decoder, ATAPI I/F, AV decoder I/F, DVD PLL, DVD

error collection, Buffered Audio Play, Subcode data

CD PLL, CD error corection operation, digital servo (focusing, tracking,

and sled) function, automatic adjustment

For Hi kicking

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

IC110 : MAIN UNIT

Pin No. Pin Name I/O Description Processing Operation

1 P04 (TEL-CGON) O Power supply circuit control output Hi : Power supply circuit ON

2 P05 (TEL-CHAG) I Power supply circuit ON request input Hi : Start request

3 P06 (ACC ON) O ACC ON output to IO PLUS Lo : ACC ON

4 P07 (B UP) O Backup condition set-up output Lo : Backup condition

5 MODE0 - Not used (connected to GND lines)

6 MODE1 - Not used (connected to GND lines)

7 RST I

8 XO O Resonator connection terminal

9 XI I Resonator connection terminal

10 VSS - GND connection terminal Connected to GND lines.

11 P37 (POWER ON) O P ON output Hi : Power ON

12 P36 (WDP) I WDP input Detection of pulse edge

13 P35 (ACC) I ACC detection input Hi : ACC ON

14 P34 (BU) I Momentary power down detection Hi : BU ON

15 P33 (CKE) I CKE from SH4

16 C - Capacitor connection terminal

17 P32 (IOPFLWR) O Not used (N.C.)

18 P31 (ST1) I Status input 1 from SH4

19 P30 (ST0) I Status input 0 from SH4

20 P50 (IORES) O IO PLUS reset output Lo : Reset

21 AVSS - GND connection terminal Connected to GND lines.

22 P40 (VCC3ON) O VCC3D selection terminal (Normal) Lo : Normal operation

23 P41 (BVC3ON) O VCC3D selection terminal (Backup) Lo : Backup mode

24 P42 (RMUTE) O Mute output at Power ON/OFF Lo : Mute ON

25 P43 (RES3) O NAVI reset output (VCC3 system reset signal) Lo : Reset

26 P00 (SH4NMI) O NMI output to SH4 Hi→Lo : Back up request to SH4

27 P01 (TEL-OVER) I Output voltage watch of power supply circuit Lo : Output imprudence

28 P02 (6.8VDET) I Output voltage watch of 6.8V power line (CDHVCC) Hi : Output voltage OK

29 P03 (3.3VDET) I Output voltage watch of 3.3V power line (VCC3) Hi : Output voltage OK

30 VCC - Positive power supply connection terminal Connected to Backup power supply.

RESET input (connected with RESET SW on the panel)

Lo : Reset

Lo : SDRAM self-refresh,

Hi : SDRAM normal operation

IC201 : MAIN UNIT

Pin No. Pin Name I/O Description Processing Operation

1 RDY I RDY input

2 RESET I Reset input Lo : Reset

3 CS0 O Chip select 0 output Lo : Selected (BOOT ROM)

4 CS1 O Chip select 1 output Lo : Selected (SRAM)

5 CS4 O Chip select 4 output Lo : Selected (IO PLUS)

6 CS5 O Chip select 5 output Not used (N.C.)

7 CS6 O Chip select 6 output Lo : Selected (CF Card)

8 BS O Bus start

9 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

10 VSSQ - GND connection terminal Connected to GND lines.

11 D47 I/O Data bus Not used (N.C.)

12 D32 I/O Data bus Not used (N.C.)

13 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

14 VSS - GND connection terminal Connected to GND lines.

15 D46 I/O Data bus Not used (N.C.)

16 D33 I/O Data bus Not used (N.C.)

17 D45 I/O Data bus Not used (N.C.)

18 D34 I/O Data bus Not used (N.C.)

19 D44 I/O Data bus Not used (N.C.)

20 D35 I/O Data bus Not used (N.C.)

21 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

22 VSSQ - GND connection terminal Connected to GND lines.

23 D43 I/O Data bus Not used (N.C.)

24 D36 I/O Data bus Not used (N.C.)

25 D42 I/O Data bus Not used (N.C.)

26 D37 I/O Data bus Not used (N.C.)

27 D41 I/O Data bus Not used (N.C.)

28 D38 I/O Data bus Not used (N.C.)

29 D40 I/O Data bus Not used (N.C.)

30 D39 I/O Data bus Not used (N.C.)

31 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

32 VSSQ - GND connection terminal Connected to GND lines.

33 D15 I/O Data bus

34 D0 I/O Data bus

35 D14 I/O Data bus

36 D1 I/O Data bus

37 D13 I/O Data bus

38 D2 I/O Data bus

39 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

40 VSS - GND connection terminal Connected to GND lines.

41 D12 I/O Data bus

42 D3 I/O Data bus

43 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

44 VSSQ - GND connection terminal Connected to GND lines.

45 D11 I/O Data bus

46 D4 I/O Data bus

47 D10 I/O Data bus

48 D5 I/O Data bus

49 D9 I/O Data bus

50 D6 I/O Data bus

51 BACK/BSREQ O Bus use permission output

52 BREQ/BSACK I Bus release request input

53 D8 I/O Data bus

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

54 D7 I/O Data bus

55 CKE O Clock enable

56 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

57 VSSQ - GND connection terminal Connected to GND lines.

58 WE5/CAS5/DQM5 O Not used (N.C.)

59 WE4/CAS4/DQM4 O Not used (N.C.)

60 WE1/CAS1/DQM1 O D15~D0 choice output

61 WE0/CAS0/ DQM0 O D15~D0 choice output

62 A17 O Address bus

63 A16 O Address bus

64 A15 O Address bus

65 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

66 VSS - GND connection terminal Connected to GND lines.

67 A14 O Address bus

68 A13 O Address bus

69 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

70 VSSQ - GND connection terminal Connected to GND lines.

71 A12 O Address bus

72 A11 O Address bus

73 A10 O Address bus

74 A9 O Address bus

75 A8 O Address bus

76 A7 O Address bus

77 CKIO O Clock output

78 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

79 VSSQ - GND connection terminal Connected to GND lines.

80 A6 O Address bus

81 A5 O Address bus

82 A4 O Address bus

83 A3 O Address bus

84 A2 O Address bus

85 DRAK1 O Not used (N.C.)

86 DRAK0 O Not used (N.C.)

87 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

88 VSSQ - GND connection terminal Connected to GND lines.

89 CS3 O Chip select 3 output Lo : Selected (SDRAM)

90 CS2 O Chip select 2 output Not used (N.C.)

91 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

92 VSS - GND connection terminal Connected to GND lines.

93 RAS O SDRAM RAS control output

94 RD/CASS/FRAME O SDRAM CAS control output

95 RD/WR O Read/Write control output

WE2/CAS2/DQM2/ICIORD

WE3/CAS3/DQM3/ICIOWR

O D31~D16 choice output

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

98 WE6/CAS6/DQM6 O Not used (N.C.)

99 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

100 VSSQ - GND connection terminal Connected to GND lines.

101

102 D23 I/O Data bus

103 D24 I/O Data bus

104 D22 I/O Data bus

105 RXD I Not used (N.C.)

106 DREQ0 I Not used (pull up to VCC3 lines)

107 DREQ1 I Not used (pull up to VCC3 lines)

108 D25 I/O Data bus

109 D21 I/O Data bus

110 D26 I/O Data bus

111 D20 I/O Data bus

112 D27 I/O Data bus

113 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

114 VSSQ - GND connection terminal Connected to GND lines.

115 D19 I/O Data bus

116 D28 I/O Data bus

117 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

118 VSS - GND connection terminal Connected to GND lines.

119 D18 I/O Data bus

120 D29 I/O Data bus

121 D17 I/O Data bus

122 D30 I/O Data bus

123 D16 I/O Data bus

124 D31 I/O Data bus

125 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

126 VSSQ - GND connection terminal Connected to GND lines.

127 D55 I/O Data bus Not used (N.C.)

128 D56 I/O Data bus Not used (N.C.)

129 D54 I/O Data bus Not used (N.C.)

130 D57 I/O Data bus Not used (N.C.)

131 D53 I/O Data bus Not used (N.C.)

132 D58 I/O Data bus Not used (N.C.)

133 D52 I/O Data bus Not used (N.C.)

134 D59 I/O Data bus Not used (N.C.)

135 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

136 VSSQ - GND connection terminal Connected to GND lines.

137 D51 I/O Data bus Not used (N.C.)

138 D60 I/O Data bus Not used (N.C.)

139 D50 I/O Data bus Not used (N.C.)

140 D61 I/O Data bus Not used (N.C.)

141 D49 I/O Data bus Not used (N.C.)

WE7/CAS7/DQM7/REG

O Not used (N.C.)

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

142 D62 I/O Data bus Not used (N.C.)

143 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

144 VSS - GND connection terminal Connected to GND lines.

145 D48 I/O Data bus Not used (N.C.)

146 D63 I/O Data bus Not used (N.C.)

147 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

148 VSSQ - GND connection terminal Connected to GND lines.

149 MD0/SCK I/O Clock movement matter mode selection terminal Pull up to VCC3 Lines.

150 MD1/TXD2 I/O

151 MD2/RXD2 I

152 IRL0 I Interrupt input 0

153 IRL1 I Interrupt input 1

154 IRL2 I Interrupt input 2

155 IRL3 I Interrupt input 3

156 NMl I NMl interrupt input

157 XTAL2 O Not used (N.C.)

158 EXTAL2 I Not used (connected to VCC3 lines)

159 VSS · RTC - GND connection terminal Connected to GND lines.

160 VDD · RTC (3.3V) - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

161 RESERVED I Not used (connected to VCC3 lines)

162 VSS - GND connection terminal Connected to GND lines.

163 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

164 CTS2 I/O Not used (pull up to VCC3 lines)

165 TCLK I/O Not used (pull up to VCC3 lines)

166 MD8/RST2 I/O Crystal resonator settlement terminal Pull up to VCC3 lines.

167 MD7/TXD I/O Master mode settlement terminal Pull up to VCC3 lines.

168 SCK2/MRESET I Not used (pull up to VCC3 lines)

169 VDD - Positive power supply connection terminal (+1.8V) Connected to VCC1.8 lines.

170 VSS - GND connection terminal Connected to GND lines.

171 A18 O Address bus

172 A19 O Address bus

173 A20 O Address bus

174 A21 O Address bus

175 A22 O Address bus

176 A23 O Address bus

177 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

178 VSSQ - GND connection terminal Connected to GND lines.

179 A24 O Address bus

180 A25 O Address bus

181 MD3/CE2A I/O Area 0 bus width settlement terminal Pull down to GND lines.

182 MD4/CE2B I/O Area 0 bus width settlement terminal Pull up to VCC3 lines.

183 MD5/RAS2 I/O Pull down to GND lines.

Clock movement matter mode selection Pull up to VCC3 Lines/Communication

terminal/Communication output to TV monitor output to TV monitor

Clock movement matter mode selection Pull up to VCC3 Lines/Communication

terminal/Communication input from TV monitor input from TV monitor

KNA-DV2100

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

184 DACK0 O Not used (N.C.)

185 DACK1 O Not used (N.C.)

186 A0 O Address bus Not used (N.C.)

187 VDDQ - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

188 VSSQ - GND connection terminal Connected to GND lines.

189 A1 O Address bus

190 STATUS0 O CPU status output 0

191 STATUS1 O CPU status output 1

192 MD6/IOIS16 I Area 0 bus normal settlement terminal Pull up to VCC3 lines.

193 ASEBRK/BRKACK I/O Emulator special terminal (UDI) Connected to the test pin (CN150).

194 TDO O Data output terminal (UDI) Connected to the test pin (CN150).

195 VDD - Positive power supply connection terminal (+3.3V) Connected to VCC3 lines.

196 VSS - GND connection terminal Connected to GND lines.

197 TMS I Mode selection input terminal (UDI) Connected to the test pin (CN150).

198 TCK I Serial clock input terminal (UDl) Connected to the test pin (CN150).

199 TDI I Data input terminal (UDl) Connected to the test pin (CN150).

200 TRST I Reset input terminal (UDl) Connected to the test pin (CN150).

201 VDD-PLL2 - PLL2 positive power supply connection terminal Connected up to VCC3 lines.

202 VSS-PLL2 - GND connection terminal Connected to GND lines.

203 VDD-PLL1 - PLL1 positive power supply connection terminal Connected up to VCC3 lines.

204 VSS-PLL1 - GND connection terminal Connected to GND lines.

205 VDD-CPG - PG positive power supply connection terminal Connected up to VCC3 lines.

206 VSS-CPG - GND connection terminal Connected to GND lines.

207 XTAL I Crystal resonator connection terminal Frequency : 19.8MHz

208 EXTAL O Crystal resonator connection terminal

IC22 : DVD UNIT (X37-1010-01)

Pin No. Pin Name I/O Description Processing Operation

1 VCC - Positive power supply connection terminal Connected up to 5V lines.

2 DATA O Serial data output to CXD3008Q

3 XLAT O Serial data latch output to CXD3008Q

4 CE O Chip selection output to CXD1867R Lo : Selected

5 SCLK O SENS data clock output to CXD3008Q

6 F REQ O Local I/F RDY output

7 E2 CLK I/O EEPROM clock output

8 E2 DATA I/O EEPROM data input/output

9 PON O RF5V,D5V ON/OFF control Hi : ON, Lo : OFF

10 FWE I Flash memory writing input Not used (pull down to GND lines)

11 VSS - GND connection terminal Connected to GND lines.

12 F DATA O Local I/F data transmission output

13 GAIN O Pickup gain selection output Hi : Gain set-up Lo

14 B DATA I Local I/F data reception input

15 RXD1 I Not used (pull up to 5V lines)

16 B CLK I Local I/F clock input

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