Sony RM-AV3000 Service Manual Download Page 12

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RM-AV3000

4-2. Printed Wiring Board — MAIN Board —

1-685-020-

(11)

MAIN BOARD

(CODUCTOR SIDE)

✩

MAIN BOARD

(COMPONENT SIDE)

R51 R53 R55 R57

R50 R52 R54 R56

LCD MODULE

SUB BOARD

TO
EL

TOUCH-PAD

C16

R19

R26

R15

R16

1-685-020-

(11)

BZ1

IC5

IC8

IC1

IC6

IC7

IC2

IC3

✩

D7, IC1 and L1 have not carried out supply with a single article.
These become supply by mounted MAIN board (A-3178-728-A).

Ref. No.

Location

• Semiconductor

Location

IC2

C-4

IC3

C-4

IC5

B-3

IC6

B-2

IC7

B-2

IC8

B-3

A-4

B-1

A-4

A-3

A-2

A-1

D-1

A-3

D-1

IC1

C-2

Ref. No.

Location

B-3

D-1

C-1

D-1

Q11

D-4

Ref. No.

Location

Summary of Contents for RM-AV3000

Page 1: ...uding batteries Learnable signals Capacity par signal up to 300 bit Signal frequency range up to 500 kHz Signal interval up to 1 second Some signals cannot be learned by the Commander even though the signals comply with these specifications Design and specifications are subject to change without notice RM AV3000 US Model Canadian Model INTEGRATED REMOTE COMMANDER Sony Corporation Personal Audio Co...

Page 2: ...d SUB Board 14 4 5 Schematic Diagram SUB Board 14 5 EXPLODED VIEWS 15 6 ELECTRICAL PARTS LIST 16 Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat Flexible Circuit Board Repairing Keep the temperature of soldering iron around 270 C during repairing Do not touch the soldering iron on the same condu...

Page 3: ...m the first stage to the third stage and come back to the first and so on each time you press the Mode Display key OTHER MORE or TIMER button according to the selected mode 5 Component Select buttons page 1 2 Selects the component to control 6 OTHER button page 13 Label keys change in the order from the first stage to the third stage and come back to the first and so on each time you press the OTH...

Page 4: ...ange this setting also page 29 Note on the power on and off of the display of the Commander To turn on the display press any button except the COMMANDER OFF button To turn off the display press COMMANDER OFF or if you don t use the Commander the display automatically turns off after 10 minutes This interval can also be changed page 74 Setting the Clock Setting the clock for the first time after in...

Page 5: ... of the week is set 12 AM and SET flash Note If you press the button the day of the week is set and setting mode skips to Step 4 3 Set the hour and AM or PM by pressing the or button The selected hour and AM or PM flash Then press the button The hour and AM or PM are set 00 minute and SET flash Note If you press the button the hour and AM or PM are set and the setting mode returns to Step 2 button...

Page 6: ...et the minute by pressing the or button The selected minute flashes Notes If you press the button the minute is set and the setting mode returns to Step 2 If you press the button the minute is set and the setting mode returns to Step 3 If you want to finish the clock setting go to Step 5 5 Press the SET key The clock starts from 0 second Note If you press the SET key in any step above the clock is...

Page 7: ...s lit and the other time mode flashes and the setting mode goes to Step 4 If you want to change the time mode press the flashing key STD TIME or DS TIME The selected STD TIME or DS TIME key lights and the setting mode goes to Step 4 If you do not want to change the time mode press the or button The setting mode goes to Step 4 When the time mode is changed from STD TIME to DS TIME The time of the c...

Page 8: ... given 2 1 Case lower 2 2 SUB Board case upper case lower case lower claw 2 battery case lid 1 6 5 case upper two claws 3 four screws BTP 2 6 4 two screws B 1 7 5 two claws case lower 2 two screws BTP 2 6 3 screw BTP 2 6 7 SUB board 1 rubber key 6 lead wire 14p 5 LCD section 4 two screws BTP 2 6 ...

Page 9: ...d and LCD Unit 1 two screws BTP 2 6 5 two claws 6 two claws 8 four screws BTP 2 6 q LCD unit qs electro luminescent qd holder A 9 holder B qf touch panel qa 7 MAIN board 2 connector CN4 4 flexible board CN1 3 flexible board CN2 ...

Page 10: ...ys and EL Check Connection Method 1 While pressing at the same time the VOLUME key and the CHANNEL key turn on the main power of the regulated power supply DC 6V 2 After sounding buzzer EL is light up and LCD carries out all points light 3 A code is transmitted to all keys 4 A push on the MORE key changes the display of a dot charactor portion 5 A push on the LIGHT key changes lighting of EL 6 A p...

Page 11: ...6 O Buzzer clock output 12 P27 Not used 13 14 P30 31 I Remote control signal received input 15 16 P32 33 I Signal input from EEPROM 17 P34 O Remote control signal received output 18 19 P35 36 Not used 20 P37 O Segment signal output 21 IC Ground terminal 22 to 29 P100 to P107 I Segment signal intput 30 to 33 P110 to P113 I Segment signal intput 34 RESET I System reset input 35 XT1 I Crystal Sub sys...

Page 12: ...R3 R5 R6 R26 R15 R16 R9 1 685 020 11 11 BZ1 IC5 IC8 IC1 IC6 IC7 IC2 IC3 D7 IC1 and L1 have not carried out supply with a single article These become supply by mounted MAIN board A 3178 728 A Ref No Location Semiconductor Location IC2 C 4 IC3 C 4 IC5 B 3 IC6 B 2 IC7 B 2 IC8 B 3 Q1 A 4 Q2 B 1 D1 A 4 D2 A 3 D3 A 2 D4 A 1 D5 D 1 D7 A 3 D9 D 1 IC1 C 2 Ref No Location Q3 B 3 Q4 D 1 Q5 D 1 Q6 C 1 Q8 D 1 ...

Page 13: ...Schematic Diagram MAIN Board TP14 CAT24WG256KI 1 8 TE13 CAT24WG256KI 1 8 TE13 1 A TX A TX A TX A TX RTX D7 IC1 and L1 have not carried out supply with a single article These become supply by mounted MAIN board A 3178 728 A ...

Page 14: ...14 14 RM AV3000 4 4 Printed Wiring Board SUB Board 4 5 Schematic Diagram SUB Board ...

Page 15: ...1 CASE LOWER 3 3 243 827 01 TERMINAL B COMMONNESS 4 3 740 607 01 CUSHION 5 3 243 826 01 TERMINAL A COMMONNESS 6 3 242 715 01 FILTER LED 7 3 243 829 01 TERMINAL BATTERY 8 3 243 828 01 TERMINAL BATTERY 9 1 824 402 11 WIRE LEAD WITH CONNECTOR 14P 10 1 685 021 11 SUB BOARD 11 3 242 716 01 KEY RUBBER 12 A 3178 728 A MAIN BOARD COMPLETE 13 3 242 718 01 HOLDER B 14 3 242 712 01 CASE UPPER 15 3 318 203 72...

Page 16: ...C D2 8 719 058 59 DIODE SE303AY D3 8 719 058 59 DIODE SE303AY D4 8 719 077 83 DIODE SLR 938CV K BC D5 8 719 820 61 DIODE 1SS294 TE85L D7 DIODE TPS705 D9 8 719 820 61 DIODE 1SS294 TE85L IC IC1 IC uPD703033AGF A27 3BA IC2 6 701 000 01 IC CAT24WG256KI 1 8 TE13 IC3 6 701 000 01 IC CAT24WG256KI 1 8 TE13 IC5 8 759 932 92 IC TC4069UBF TP1 IC6 8 759 512 51 IC RH5RE50AA T1 IC7 8 759 578 59 IC S 80845ALNP E...

Page 17: ...K 5 1 16W R56 1 216 837 11 METAL CHIP 22K 5 1 16W R57 1 216 841 11 METAL CHIP 47K 5 1 16W VIBRATOR X1 1 579 175 11 VIBRATOR CERAMIC 10MHz X2 1 527 997 21 VIBRATOR CRYSTAL 32 768kHz 1 685 021 11 SUB BOARD 1 824 402 11 WIRE LEAD WITH CONNECTOR 14P 3 243 828 01 TERMINAL BATTERY 3 243 829 01 TERMINAL BATTERY MISCELLANEOUS 17 1 477 440 11 LCD UNIT ACCESSORIES 3 242 704 13 MANUAL INSTRUCTION ENGLISH 3 2...

Page 18: ...llows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 05 New 1 1 2004 09 Correction of a photograph on P 1 SPM 04118 ...

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