BBK BBK931S Скачать руководство пользователя страница 47

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MINTO

NINT1

VDD3

VSS

MINT2

WAITODC

NMRST

DASPST

CPUADR17

CPUADR16

CPUADR15

CPUADR14

CPUADR13

CPUADR12

CPUADR11

CPUADR10

CPUADR9

VDD18

VSS

DRAMVDD18

DRAMVSS

CPUADR8

CPUADR7

CPUADR6

CPUADR5

CPUADR4

CPUADR3

CPUADR2

CPUADR1

CPUADR0

VDD3

VSS

DRAMVDD33

NCS

INWR

NDR

CPUDT7

CPUDT6

CPUDT5

CPUDT4

CPUDT3

CPUDT2

CPUDT1

CPUDT0

CLKOUT1

MMOD

MRST

MSTPOL

SCLOCK

SDATA

OFTR

BDO

PWM1

PWM2

PMW3

PMW4

VDD3

DRAMVDD18

DRAMVSS

VSS

PWM5

PWM6

PWM7

PWM8

TBAL

TGAL

TRSDRV

SPDTV

TILTP

TILT

TILTN

DSLF1

108

DSLF2

107

VHALF

106

PLPG

105

VREFH

104

RV1

103

AVSS

102

PLFLT1

101

PLFLT2

100

AVDD

RFDIF

CSLFLT

HPFIN

HPFOUT

AVSS

LRFIN

LRFOUT

CMPIN

TRCRS

VCOF

AVDD

LOUT

ROUT

AVSS

JLINE

VFOSHORT

TSTSG

VSS

OSCCO1

OSCCI1

VDD3

VSS

VDD18

IDGT

DTRD

AVDD

109

NARF

110

ARF

111

JITOUT

112

AVSS

113

DAC0

114

DAC1

115

AVDD

116

AD0

117

AD1

118

AD2

119

AD3

120

AD4

121

AD5/CAPAC2

122

AD6/CAPAC1

123

TECAPA

124

VDD3

125

VSS

126

MONI0

127

MONI1

128

MONI2

129

MONI3

130

NEOECT

131

NTRYCL

132

NDASP

133

NCS3FX

134

NCS1FX

135

DA2

136

DA0

137

NPDIAG

138

DA1

139

INTRQ

141

NDMACK

142

VDD3

143

NOSCS16

140

VSS

144

IORDY

145

NIORD

146

NIOWR

147

DMARQ

148

HDD15

149

HDD0

150

HDD14

151

153

DATASEL

154

VSS

155

VDD18

152

VDD3

156

HDD13

158

HDD2

159

HDD12

160

HDD3

161

VDD3

162

VSS

163

HDD11

164

HDD10

166

HDD5

167

HDD9

168

HDD4

165

VDD3

169

HDD1

157

VSS

170

HDD6

171

HDD8

172

HDD7

173

VDDH

174

NRESET

175

MASTER

176

U301

MN103S26EGA

2
3
4

5
6

8
9
10

11
12

14
15
16

17
18

20
21
22

23
24

26
27
28

29
30

32
33
34

36
37
38

39
40

42
43
44

45
46

48
49
50

XS301

XS50

L302

VLP0323A601R

L303

VLP0323A601R

L304

VLP0323A601R

L305

VLP0323A601R

L306

VLP0323A601R

L307

VLP0323A601R

L308

VLP0323A601R

L309

VLP0323A601R

L310

VLP0323A601R

L311

VLP0323A601R

L312

VLP0323A601R

L313

VLP0323A601R

L316

VLP0323A601R

L317

VLP0323A601R

L318

VLP0323A601R

L319

VLP0323A601R

L331

VLP0323A601R

L332

VLP0323A601R

L333

VLP0323A601R

L334

VLP0323A601R

L335

VLP0323A601R

L336

VLP0323A601R

L337

VLP0323A601R

L338

VLP0323A601R

L340

VLP0323A601R

L341

VLP0323A601R

L342

VLP0323A601R

L343

VLP0323A601R

AGND

HFMON

GAINH/L

FBAL

TBAL

L339

VLP0323A601R

L314

VLP0323A601R

L301

VLP0323A601R

L315

VLP0323A601R

FEPENB

FEPCLK

OFTR
FEPDATA

BD0

VHALF

ARF

NARF

TSTSG

RFENV

LDCUR

TRV-SW+

TRY-REF

TRYDRVSEL

DMMUTE

TRVSDRV

TRYDRV

SPDRV

TRDRV

FODRV

DMV

TRV-MUTE

ACTMUTE

VREF2

M+9V

+5V

C301
104

MGND

GND

R301

47K

R302

47K

R303

47K

R304

47K

NINTO
ODCIRQ

ADSCIRQ
WAITSODC
RST

CPUADR17
CPUADR16
CPUADR15
CPUADR14
CPUADR13
CPUADR12
CPUADR11
CPUADR10
CPUADR9

CPUADR8
CPUADR7
CPUADR6
CPUADR5
CPUADR4
CPUADR3
CPUADR2
CPUADR1

NSODCCS
NWEL
NRD
CPUDT7
CPUDT6
CPUDT5
CPUDT4
CPUDT3
CPUDT2
CPUDT1
CPUDT0

R306

10K

R307

220R

R305

10K

L320

100uH

R308
47K

CLK16M

D+3.3V

TRV-SW+

NRST

OFTR

BD0

FEPDATA

FEPCLK

FEPENB

R309

22K

R310

56K

R311

7.5K

R312

7.5K

TBAL

FBAL

TRVSDRV

SPDRV

C302
393
C303
822
C304
104
C305
104

DMMUTE

ACTMUTE

GAINH/L

R317

R315
1M

R316

100R

X301
16.9MHz

C306
5pF

C307
5pF

C308
104

TSTSG

R313

4.7K

R314

4.7K

VHALF

AGND

C309
103

C310
104

C311

103

R318

C312

153

R319

68K

AGND

VHALF

C313

224

R320

15K

C314

47pF

R321

C315

104

R322

8.2K

C317

682

R323

8.2K

AGND

C316

681

R324

15K

C318

222

C319

222

C320

102

C321

821

C322

102

VREF2

NARF

ARF

FODRV

TRDRV

C323

331

C324

331

C325

102

C326

102

C327

102

C328

472

C329

102

R325

15K

R326

15K

R327

15K

R328

15K

R329

4.7M

R330

4.7K

VHALF

LDCUR

RFENV

R333

47K

R332

47K

R331

15K

VD301

1N4148

L321

10uH

A+3.3V

DMV

D+3.3V

DGND

VDDH

C330
104

D+3.3V

HDD7

HDD8

HDD6

HDD9

HDD5

HDD10

HDD4

HDD11

HDD3

HDD12

HDD2

HDD13

HDD1

HDD14

HDD0

HDD15

NIOWR

NIORD

IORDY

NDMACK

INTRQ

/IOCS16

DA1

DA0

DA2

NCS1FX

NCS3FX

NDASP

D+1.8V

CPUADR0

D+3.3V

A+3.3V

AGND

L322

10uH

C331
104

C332
104

C333
104

C334
104

TC301
100uF/16V

AGND

L324

10uH

C336
104

C337
104

C338
104

C339
104

TC302

100uF/16V

L323

10uH

C341
104

C342
104

C343
104

C344
104

TC303

100uF/16V

C335
104

C340
104

C345
104

C346
104

C347
104

C348
104

C349
104

C350
104

D1.8V

D3.3V

D+1.8V

D+3.3V

A5V

A3.3V

GND

AGND

C375
332

C359
104

AGND

R335

&MN103S26EGB-H

TC201

10uF/6.3V

R234
0R

GND

D+1.8V

Содержание BBK931S

Страница 1: ...SERVICE MANUAL BBK931S...

Страница 2: ...ING AND DISASSEMBLING THE MECHANISM UNIT 6 1 DISASSEMBLY PROCEDURE 6 2 TERMINAL PCB 6 3 CLAMP PLATE UNIT 6 4 TRAY 6 5 TRAVERSE BLOCK 6 6 TRAVERSE GEAR 6 7 OPTICAL PICKUP UNIT 6 7 1 PRECAUTIONS IN OPTI...

Страница 3: ...r to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as alminum foil to prevent electrostatic cha...

Страница 4: ...3 Precaution of L aster Diode 3...

Страница 5: ......

Страница 6: ......

Страница 7: ...ng transportation and before installation the both ends of the laser diode are short circuited After replacing the parts with new ones remove the short circuit according to the correct procedure See t...

Страница 8: ...6 ASSEMBLING AND DISASSENBLING THE MECHANISM UNIT 6 1Disassembly Procedure 6 2 Terminal P C B 1 Unscrew the screws 2 Remove the solders 3 Remove the connectors...

Страница 9: ...6 3 Clamp Plate Unit 1 Spread the stopper with hand to silde the tabs and remove the clamp plate unit 6 4 Tray 1 Lift the tray...

Страница 10: ...e block while spreading the hook of the mechanical chassis chassis unit 2 Disengage the tabs from the holes of the mechanical chassis unit 6 6 Traverse Gear 1 Disengage the tabs from the traverse gear...

Страница 11: ...Remove the connectors 5 7 Terninal P C B 1 Unscrew the screws 2 Remove the solders 3 Remove the connectors 6 7 Optical Pickup Unit 1 Unscrew the screws 2 Remove the spring holders and the springs 3 Pu...

Страница 12: ...touch laser diode actuator and their peripheries 2 Do not use tester to check laser diode Laser diode can be damaged easily 3 The use of soldering iron with anti static feature is recommended when pr...

Страница 13: ...8 Disassenbling the Middle Chassis 1 Remove the holders pins 2 Remove the tab 3 It lifts while pulling it in the direction of the arrow 6 9 Disassenbling the Traverse Gear A 1 Remove the traverse gear...

Страница 14: ...atibility 1 Connect the oscilloscope to the video output terminal and terminate at 75 ohms 2 Confirm that luminance signal Y S level is 1000mVp p 30mV Measurement point Video output terminal Color bar...

Страница 15: ...illoscope to the video output terminal and terminate at 75 ohme 2 Confirm that the chrominance signal C level is 621 mVp p 30mV Measurement point Video output terminal Color bar 75 PLAY Title 46 DVDT...

Страница 16: ......

Страница 17: ......

Страница 18: ......

Страница 19: ...0 SEL_PLL0 TSD1 SEL_PLL1 TDMFS TDMCLK TDMDR TDMTSC TWS SEL_PLL2 VC33 LA4 LA5 LA6 LA7 LA8 LA9 VSS VC25 LA10 LA11 LA12 LA13 LA14 LA15 LA16 VSS VC33 LA17 LA18 LA19 TDMDX RSEL VSS TSD2 SPDIF SEL_PLL3 NC V...

Страница 20: ...Select PLL1 input See the table TSD0 33 O Audio transmit serial data output 0 SEL_PLL0 I Select PLL0 TSD1 36 O Audio transmit serial data output 1 SEL_PLL2 I Select PLL2 See the table for pin number...

Страница 21: ...ground with 0 1 F YUV 2 108 O YUV output data bus CDAC O Modulated chrominance output YUV 3 109 O YUV output data bus COMP I Compensation pin YUV 4 110 O YUV output data bus RSET I Full scale video DA...

Страница 22: ...EAUX2 2 I O I O x HD 11 135 I O Host data bus I O 11 EAUX2 3 I O I O x HD 12 136 I O Host data bus I O 12 EAUX2 4 I O I O x HD 13 137 I O Host data bus I O 13 EAUX2 5 I O I O x HD 14 140 I O Host data...

Страница 23: ...11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 82 8...

Страница 24: ...mode 1 Serial DSC mode AUX1 5 38 I O Auxiliary bus 1 AUX1 6 39 I O Interrupt input to modem subsystem AUX1 7 40 I O Auxiliary bus 1 IR I IR interrupt input VSSAA 41 51 I Audio Analog Ground VCM 42 I A...

Страница 25: ...en selected 144 O DCI interface parity error output DCI_ERR when selected 149 I DCI interface acknowledge input DCI_ACK active low when selected 150 O DCI interface clock output DCI_CLK when selected...

Страница 26: ...nsmit data output TDMDX 28 I TDM receive data input TDMDR 29 I TDM clock input TDMCLK 30 I TDM frame sync TDMFS 31 O TDM output enable TDMTSC Video Interface 106 O YUV 0 output O Camera YUV 2 output 1...

Страница 27: ...e changes in previously locked sectors Top or bottom boot block configurations available Embedded Algorithms Embedded Erase algorithm automatically preprograms and erases the entire chip or any combin...

Страница 28: ...me ns tACC 55 70 90 120 Max CE access time ns tCE 55 70 90 120 Max OE access time ns tOE 30 30 35 50 Input Output Buffers X Decoder Y Decoder Chip Enable Output Enable Logic Erase Voltage Generator PG...

Страница 29: ...15 32 17 31 30 29 28 27 26 25 24 23 22 21 20 19 18 A11 A9 A8 A13 A14 A17 WE VCC RESET A16 A15 A12 A7 A6 A5 A4 OE A10 CE DQ7 DQ6 DQ5 DQ4 DQ3 VSS DQ2 DQ1 DQ0 A0 A1 A2 A3 1 31 30 2 3 4 5 6 7 8 9 10 11 1...

Страница 30: ...rite enable RESET Hardware reset pin active low not available on Am29F002NB VCC 5 0 V single power supply see Product Selector Guide for device speed ratings and voltage supply tolerances VSS Device g...

Страница 31: ...single control command Burst length of 1 2 4 8 or Full page and the burst count sequence sequential or interleave A burst of read or write cycles in progress can be terminated by a burst terminate co...

Страница 32: ...ble RAS CAS and WE define the operation Refer function truth table for details LDQM UDQM Data Input Output Mask Controls output buffers in read mode and masks input data in write mode DQ0 DQ15 Data In...

Страница 33: ...re Decoders Column Add Counter Row active Column Active Burst Counter Data Out Control CAS Latency Internal Row counter DQ0 DQ1 DQ14 DQ15 refresh Self refresh logic timer Pipe Line Control I O Buffer...

Страница 34: ...Ambient Temperature TA 40 85 C Storage Temperature TSTG 55 125 C Voltage on Any Pin relative to VSS VIN VOUT 1 0 4 6 V Voltage on VDD relative to VSS VDD VDDQ 1 0 4 6 V Short Circuit Output Current IO...

Страница 35: ...ated with single point regulation Each of these regulators can deliver up to 1 5 amperes of output current The internal current limiting and thermal shutdown features of these regulators make them ess...

Страница 36: ...Y3 KEY4 GND SW4 SW3 SW2 MSW GND SEG12 SEG13 SEG14 SEG15 SEG16 VCC KEY4 KEY3 KEY2 KEY1 25V FIL FIL SEG1 SEG2 SEG3 VFDST VFDCK VFDAT IR GND GND C405 104 R415 100 IR VCC R405 33K R401 33K R402 33K R403 3...

Страница 37: ......

Страница 38: ...F 50V TC506 1000uF 10V TC505 1000uF 10V TC509 1000uF 10V TC510 1000uF 10V 2 3 4 1 5 CN501 XS05 D508 HER105 C507 101 TC503 470uF 16V R511 220R 1W FB 4 GND 1 D 2 VCC 3 U501 5L0380R R507 1K R504 1M R501...

Страница 39: ......

Страница 40: ...C603 4 7uF 16V TC606 22uF 16V TC604 4 7uF 16V TC601 4 7uF TC602 4 7u 12VA C619 102 R628 4 7K R620 10K R633 10ohm 0 25W TC615 100uF 25V C601 104 R632 10ohm 0 25W TC616 100uF 25V C602 104 12V 12VA 12V 1...

Страница 41: ......

Страница 42: ...15 Pr Pb Y HS VS R704 100R R705 100R VGND 1 2 3 4 5 6 7 8 9 10 11 12 JK703 AV8 C 1 2 3 4 5 6 JK702 RCA 407 VGND 1 2 3 4 5 6 7 JK704 VGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Страница 43: ......

Страница 44: ...22pF DQ2 19 DQ1 17 DQ0 15 DQ8 16 OE 14 A7 4 A1 10 VSS 13 A4 7 RY BY 1 A18 2 A17 3 A6 5 A5 6 A3 8 A2 9 A0 11 CE 12 DQ10 20 DQ3 21 DQ11 22 DQ9 18 DQ5 26 DQ6 28 DQ7 30 DQ14 29 DQ15 A_1 31 A9 41 A15 35 V...

Страница 45: ...A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26 A10 23 OE 24 CE 22 A11 25 D0 13 D1 14 D2 15 D3 17 D4 18 D5 19 D6 20 D7 21 A12 4 A13 28 A14 29 A15 3 A16 2 A17 30 A18 31 A19 1 VCC 32 GND 16 U208 27C080 RESET 1 CL...

Страница 46: ...GND AGND R2123 1K R2121 1K R2120 1K R2117 1K R2124 1K R2122 1K R2119 1K R2118 1K R2111 100K R2112 100K R2113 100K R2114 100K MUTE 1 Q208 2SC1815 Y Q207 2SC1815 Y Q205 2SC1815 Y Q206 2SC1815 Y R2127 1K...

Страница 47: ...0323A601R L317 VLP0323A601R L318 VLP0323A601R L319 VLP0323A601R L331 VLP0323A601R L332 VLP0323A601R L333 VLP0323A601R L334 VLP0323A601R L335 VLP0323A601R L336 VLP0323A601R L337 VLP0323A601R L338 VLP03...

Страница 48: ...DR11 CPUADR4 CPUADR5 CLK16M R372 47K R373 47K CPUADR0 CPUADR1 CPUADR2 CPUADR3 NROMCS NSODCCS NWEL NRD WAITSODC GND R339 OPEN R337 OPEN R338 10K R336 10K R342 OPEN R377 OPEN R341 OPEN R340 OPEN CPU3 3V...

Страница 49: ......

Страница 50: ......

Страница 51: ...361 R362 R2105 R210 6 R2117 R2128 13 CHIP RESISTOR 1 16W 4 7K 5 24 R201 R202 R204 R211 R215 R225 R313 R314 R330 R2104 R2130 R2131 R2134 R2135 R2138 R2139 R2142 R2143 R 2146 R2147 R2150 R2151 R2189 R21...

Страница 52: ...320 C322 C325 C326 C327 C329 C2112 C2115 C21 16 C2118 C2121 C2124 C2127 42 CHIP CAPACITOR 50V 122 10 0603 6 C2122 C2129 C2130 C2133 C2135 C2136 43 CHIP CAPACITOR 50V 222 10 0603 2 C318 C319 44 CHIP CA...

Страница 53: ...07 66 IC AT24C01A SOP 1 U202 67 IC ES6018F QFP 1 U201 68 IC MN102H60GHC LQFP 1 U302 69 IC MN103S26EGA LQFP 1 U301 70 IC BA033FP TO252 3 1 U305 71 IC LM1117MP 1 8 SOT 223 1 U304 72 IC V6300F SOT 23 5L...

Страница 54: ...AMIC CAPACITOR CT81 400V221 10 10mm 1 BC503 17 TERYLENE CAPACITOR 100V 223 10 5mm 1 C506 18 TERYLENE CAPACITOR 275V 104 20 15mm 1 BC501 18 1 TERYLENE CAPACITOR 275V 104 10 15mm 1 BC501 19 CD GZ16V100U...

Страница 55: ...40mH 20 10 13 1 L502 38 PHOTO ELECTRIC COUPLER NEC2561 1 U502 38 1 PHOTO ELECTRIC COUPLER PC817 1 U502 38 2 PHOTO ELECTRIC COUPLER NEC2501 1 U502 38 3 PHOTO ELECTRIC COUPLER HS817 1 U502 38 4 PHOTO EL...

Страница 56: ...50V 102 20 5mm 6 C701 C706 7 PORCELAIN CAPACITOR 50V 104 20 5mm 2 C710 C711 7 1 PORCELAIN CAPACITOR 50V 104 80 20 5mm 2 C710 C711 8 CD CD11 16V220U 20 6 12 2 5 1 TC701 9 MAGNETIC BEAD INDUCTANC E RH35...

Страница 57: ...C605 C606 13 PORCELAIN CAPACITOR 50V 561 10 5mm 2 C610 C612 14 PORCELAIN CAPACITOR 50V 103 10 5mm 4 C603 C604 C616 C619 15 PORCELAIN CAPACITOR 50V 104 20 5mm 7 C601 C602 C609 C622 C623 C613 C614 16 P...

Страница 58: ...00 5 1 R415 4 1 CARBON FILM RESISTOR 1 4W100 5 SHAPED 10 1 R415 5 CARBON FILM RESISTOR 1 4W10K 5 7 R406 R410 R416 R417 5 1 CARBON FILM RESISTOR 1 4W10K 5 SHAPED 10 7 R406 R410 R416 R417 6 CARBON FILM...

Страница 59: ...MATERIAL SPECIFICATIONS quantity location specification 1 CHIP RESISTOR 1 16W 33K 5 8 R401 R404 R411 R414 2 CHIP CAPACITOR 50V 101 5 NPO 0603 3 C403 C404 C406 3 CHIP CAPACITOR 50V 103 10 0603 2 C401 C...

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