Sony RM-AX1400 - Home Theater Remote Control Service Manual Download

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RM-AX1400

RM-AX1400

4-3. SCHEMATIC DIAGRAM – MAIN BOARD (1/2) –

✩

IC1 (SYSTEM CONTROLLER) can not be replaced individually.

Replace it with MAIN board assembly for service.

•

See page 8 for Waveforms.

•

See page 13 for IC Block Diagram.

•

See page 14 for IC Pin Function Description.

TP3

TP76

TAP3

TP4

IC6

R46

R45

R52

R53

R54

R55

R56

R57

R737

R60

R735

R32

R724

R725

R726

R727

R730

R733

TJ5

TJ6

TJ7

TJ9

TJ10

TJ11

TTX1

TJS1

D33

TP1

C30
22u
6.3V

J31

J44

J48

J43

J37

J39

J40

J41

J42

J45

J46

J49

R806

R804

R802

R801

R811

R812

J10

J688

R618

J68

J67

J66

J65

J63

J61

J60

J59

TP7

J16

J21

J22

J23

J24

J25

J26

J27

J28

J29

R42

R41

D23

IC4

J62

R14

R43

R44

R809

BATT2

BATT1

D25

IC3

R815

R816

R40

J50

J51

J52

J53

J55

J56

J57

D801

IC71

R810

R13

R734

L801

R706

R708

R707

TJ8

TJ12

TJ13

TJ14

TJ15

TJ16

TJ17

TJ18

TJ19

R15

TJ38

IC5

R736

C28

R35

D722

J38

R701

C703

C704

R704

R723

R709

R705

R710

J70

J722

R47

R711

L701

R814

R813

C23

C22

LED3

C26

C12

LED1

LED2

Q14

C25

Q15

R10

R58

R51

R48

D701

C701

D27

C11

J54

C16

BZ1

J71

C720

C726

C722

C728

C727

C723

C730

FB3

C36

C37

C724

C19

C729

X702

IC2A

FB1

D720

C20

D723

FB2

CN3

C809

C807

C805

C808

C806

R808

R807

R803

C811

C810

C801

Q801

Q802

TPF7

TPF6

TP10

TP9

C10

C24

R39

C17

R741

C721

C725

CN2

LCD101

ORGANIC EL INDICATOR

MODULE

IC1

GND

TC74VHCU04FT

100k

470

4.7k

470k

2.2

10k

1.5k

UDZSTE-176.2B

3.3V

4.7k

2.2M

4.7k

MAZT082H08S0

XC61CN1902NR

100

47k

22k

100k

RST

MAZW068H0LS0

XC6219B332MR

4.7k

100k

22k

MA21D3800LS0

NCP1406SNT1G

470k

4.7k

XC9110C331MR

100k

UDZTE-174.7B

10K

50V

680p

100k

150k

100k

100

33k

470

2.2M

10V

16V

RSX101M-30-TR

10V

16V

4700p

50V

220p

50V

SID307BR

10u
10V

10V

SID307BR

2.2

2SD999T1-CLCK

16V

2SC2712L

-TE85L

16V

22k

470k

RB521S-30FTE61

16V

10V

5MHz

1000p

50V

(BUZZER)

16V

1000p

16V

1000p

25V

10V

12p 50V

24MHz

-28MXNOPB

EMI FERRITE

100K

10V

RB521S-30FTE61

1SS355TE-17

DTC124EUA-T106

35V

10V

35V

47k

220k

470k

35V

10V

16V

MCH3443-TL-E

BC857CWT1G

FLSO

FLSI

FLMD0

RST

16V

10k

16V :B

4.7k

16V

12p 50V

39P

(S)-UBT-A

(

Summary of Contents for RM-AX1400 - Home Theater Remote Control

Page 1: ...ths a Sony TV turned on off up to approx 300 times per day Dimensions Approx 2 1 2 9 1 3 16 in w h d 60 4 227 5 29 4 mm Mass 6 oz 170 g not including batteries Learnable signals Capacity per signal up to 300 bit Signal frequency range 455 kHz and up to 300 kHz Signal interval up to 1 second Some signals cannot be learned by the Remote Commander even though the signals comply with these specificati...

Page 2: ...aged by heat UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder ...

Page 3: ...s Used to change the channel For example to change to channel 5 press 0 and 5 or press 5 and ENT 8 Dot button 9 DIGITAL ANALOG button q VOL buttons pages 17 Adjusts the volume qa MUTING button pages 17 Silences the sound Press the button to silence and again to return to the previous volume level qs GUIDE button qd OK and cursor buttons qf EXIT button qg Player control buttons Used to fast rewind ...

Page 4: ...Note Follow the disassembly procedure in the numerical order given 2 1 UPPER CASE ASSEMBLY 2 Remove the battery lid in the direction of the arrow 1 claw 3 five tapping screws M2 6 4 six claws 5 lower case assembly 6 upper case assembly ...

Page 5: ...SSEMBLY SWITCH FLEXIBLE UNIT 8 connector CN1 3 LCD sheet B 4 Remove the adhesive part 1 LCD sheet A 2 LCD sheet B 7 Return the panel light guide sub assembly and the switch flexible unit 6 Through the organic EL indicator module 5 four claws ...

Page 6: ...6 RM AX1400 2 3 MAIN BOARD 5 two tapping screws M1 7 4 6 USB case 4 organic EL indicator module LCD101 2 sheet PWD rib 7 MAIN board 2 3 MAIN BOARD MAIN board 1 connector CN2 3 adhesive sheet LCD ...

Page 7: ...All segments of the OLED are displayed in the checkered pattern Press the OK button to proceed to the OLED Display Test Pattern 3 Pattern 3 Frame of the OLED is displayed Press the OK button to proceed to the OLED Display Test Pattern 4 Pattern 4 All segments of the OLED are turned off Press the OK button to proceed to the Key Light Test 4 Key Light Test CH button Turns on the backlight at LEVEL 1...

Page 8: ...s may be noted due to normal production toler ances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production toler ances Circled numbers refer to waveforms Note on Printed Wiring Boards Y parts extracted from the conductor side Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the patter...

Page 9: ...76 72 79 Q802 OLED CONTROL Q801 SWITCH 8 8 P16 IR_O 48 P30 INT1 VBUS_I 46 P56 VBUS_O 57 P57 CS_O 58 P11 USBTX_O 54 P11 USBRX_I 53 P12 SI_O 52 P32 USB_SM_INT_I 40 P06 T1011 T001 38 P15 BZ_O 49 RESET_I 10 Q14 LED DRIVER LED1 LED2 3V Q6 VBUS CONTROL IC2A USB MODE CONTROLLER 22 VCC CN3 VBUS D D BZ1 BUZZER IC4 RESET IC5 3 3V REG USB 27 XOUT 26 XIN 19 D 18 V3 3 20 D 1 I_CS 3 I_WR SK 8 O_DO SO 7 I_AC SLE...

Page 10: ...9 D23 R3 TP3 C2 D33 C30 D1 TP1 D723 TJ38 C20 J722 D720 R13 C19 TJ7 TJ14 TTX1 TJ18 TJ8 TJ13 TP76 LED2 TJ12 TJ16 TJ15 LED3 LED1 C723 C730 R726 J71 R724 CN3 FB2 C726 R723 R730 R60 R725 R727 C720 C721 C727 C728 R733 R52 J21 J22 R53 R56 R55 R54 R57 FB1 R737 C729 C725 J688 R741 X702 R618 J25 J26 J27 J23 J24 C9 C5 R2 X1 J28 C10 J16 R704 C704 R705 R710 R51 R58 J1 R1 R10 J66 J65 TP7 J10 R48 J55 J53 J51 J57...

Page 11: ...C9 C11 J54 X1 C16 BZ1 J71 C720 C726 C722 C728 C727 C723 C730 FB3 C36 C37 C724 C19 C729 X702 IC2A FB1 D720 C20 D723 D3 FB2 CN3 Q6 C809 C807 C805 C808 C806 R808 R807 R803 C811 C810 C801 Q801 Q802 TPF7 TPF6 TP10 TP9 C10 C24 R39 C17 R741 C721 C725 CN2 LCD101 ORGANIC EL INDICATOR MODULE IC1 GND TC74VHCU04FT 100k 470 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 1M 4 7k 0 470k 2 2 22 2 2 10k 10k 1 5k 1k UDZSTE 176 2B 3...

Page 12: ... 18P TJ21 TJ22 TJ23 TJ24 TJ25 TJ26 TJ27 TJ28 TJ29 TJ30 TJ31 TJ32 TJ33 TJ34 TJ35 TJ36 TJ37 VOL EXIT INFO MORE BACK ALL OFF SYNC UP DIGITAL ANALOG TWIN VIEW REC MENU TOOLS GUIDE MOVIE LIGHT MUSIC RADIO MULTI FUNCTION BUTTONS VOL CH CH OK MUTING RECALL ENT TV 0 9 1 2 3 4 5 6 7 8 A B C D ...

Page 13: ...roller Interface 1 I_CS 2 I_RD 3 I_WR SK 4 O_INTR 24 MHz Oscillator Transceiver VReg Clock Generator Physical Layer Interface PHY Media Access Controller MAC Clock Recovery USB Event Detect Endpoint Control FIFOs 7 I_AO SLE SI 8 O_DO SO 9 D1 10 D2 11 D3 12 D4 13 D5 14 D6 Serial Interface Engine SIE MAIN Board IC2A USBN9604 28MXNOPB IC Block Diagram ...

Page 14: ... 16 REGC Not used 17 VSS Ground terminal 18 EVSS Ground terminal 19 VDD Power Supply 3V 20 EVDD Power Supply 3V 21 P60 SCL0 Not used 22 P61 SDA0 Not used 23 P62 EXSCL0 Not used 24 P63 KEYS_O Not used 25 P33 INTP4 I Connected to groun 26 P64 Not used 27 P65 Not used 28 P66 Not used 29 P67 Not used 30 P77 KEYD_I I Key data input 31 P76 KEYD_I I Key data input 32 P75 KEYD_I I Key data input 33 P74 KE...

Page 15: ...t 59 AVREF Power Supply 3V 60 AVSS Ground terminal 61 P27 KEYS_O O KEY scan out 62 P26 KEYS_O O KEY scan out 63 P25 KEYS_O O KEY scan out 64 P24 KEYS_O O KEY scan out 65 P23 KEYS_O O KEY scan out 66 P22 KEYS_O O KEY scan out 67 P21 KEYS_O O KEY scan out 68 P20 KEYS_O O KEY scan out 69 P0130 Not used 70 P04 OLED O OLED control signal output 71 P03 IC6_EN O Regulator IC5 control signal output 72 P02...

Page 16: ...TCH 6 X 2148 424 2 CASE UPPER SUB ASSY 7 2 669 737 01 ADHESIVE LCD Ref No Part No Description Remark The mechanical parts with no reference number in the exploded views are not supplied 8 2 672 485 01 TERMINAL BATTERY 9 2 669 729 01 CASE LOWER 10 2 669 730 01 FILTER LED 11 3 254 070 11 SCREW 12 2 669 732 01 LID BATTERY 13 2 109 023 01 SHEET PWB RIB LCD101 1 805 849 11 INDICATOR MODULE ORGANIC EL 6...

Page 17: ...CHIP 680PF 5 25V C720 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C721 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C723 1 137 910 11 TANTAL CHIP 10uF 20 16V C724 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C725 1 162 916 11 CERAMIC CHIP 12PF 5 50V C726 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C727 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C728 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C729 1 162 916 11 CERAMIC CHIP ...

Page 18: ...29 06 TRANSISTOR DTC124EUA T106 Q14 8 729 140 75 TRANSISTOR 2SD999 T1 CLCK Q15 8 729 200 72 TRANSISTOR 2SC2712L TE85L Q801 6 551 354 01 TRANSISTOR MCH3443 TL E Q802 6 551 417 01 TRANSISTOR BC857CWT1G RESISTOR R1 1 216 845 11 METAL CHIP 100K 5 1 10W R2 1 216 809 11 METAL CHIP 100 5 1 10W R3 1 216 864 11 SHORT CHIP 0 R4 1 216 845 11 METAL CHIP 100K 5 1 10W R6 1 216 821 11 METAL CHIP 1K 5 1 10W R7 1 ...

Page 19: ...11 METAL CHIP 220K 0 5 1 10W R808 1 218 887 11 METAL CHIP 47K 0 5 1 10W R809 1 216 845 11 METAL CHIP 100K 5 1 10W R810 1 218 911 11 RES CHIP 470K 0 5 1 10W R811 1 216 864 11 SHORT CHIP 0 R812 1 216 864 11 SHORT CHIP 0 R813 1 216 861 11 METAL CHIP 2 2M 5 1 10W R814 1 216 861 11 METAL CHIP 2 2M 5 1 10W R815 1 216 829 11 METAL CHIP 4 7K 5 1 10W R816 1 216 845 11 METAL CHIP 100K 5 1 10W VIBRATOR X1 1 ...

Page 20: ...20 RM AX1400 MEMO ...

Page 21: ... 12 from suffix 11 It has any difference between suffix 11 and suffix 12 This supplement 1 describes printed wiring board schematic diagram and electrical parts list about MAIN board for suffix 12 Refer to original service manual 9 887 164 0 for other information Before change 1 870 199 11 After change 1 870 199 12 MAIN BOARD SIDE A How to distinguish Location of part number on MAIN board ...

Page 22: ... under no signal detuned conditions no mark Power on Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Note on Printed Wiring Boards Y parts extracted from the conductor side Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from ...

Page 23: ...1 TJ18 TJ8 TJ13 TP76 LED2 TJ12 TJ16 TJ15 LED3 LED1 C723 C730 R726 J71 R724 CN3 FB2 C726 R723 R730 R60 R725 R727 C720 C721 C727 C728 R733 R52 R53 R56 R55 R54 R57 FB1 R737 C729 C725 J688 R741 X702 R618 C9 C5 R2 X1 C10 R704 C704 R705 R710 R51 R58 R1 R10 TP7 R48 J70 R6 J62 R35 J43 J40 J44 C17 R711 C703 CN1 L801 R815 R709 D27 D701 C701 L701 C805 R8 C807 R810 C809 Q14 R813 R814 R809 C806 R9 R808 R807 R8...

Page 24: ...6 TP10 TP9 C10 C24 R39 C17 R741 C721 C725 CN2 LCD101 ORGANIC EL INDICATOR MODULE IC1 GND TC74VHCU04FT 100k 470 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 1M 4 7k 0 470k 2 2 22 2 2 10k 10k 1 5k 1k UDZSTE 176 2B 3 3V 1K 0 0 0 0 0 0 0 0 2 2 2 2 0 0 4 7k 0 2 2M 4 7k MAZT082H08S0 XC61CN1902NR 100 1M 47k 22k 100k RST RST MAZW068H0LS0 XC6219B332MR 4 7k 100k 100k 22k MA21D3800LS0 NCP1406SNT1G 470k 0 4 7k XC9110C331MR ...

Page 25: ...V C721 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C723 1 137 910 11 TANTAL CHIP 10uF 20 16V C724 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C725 1 162 916 11 CERAMIC CHIP 12PF 5 50V C726 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C727 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C728 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C729 1 162 916 11 CERAMIC CHIP 12PF 5 50V C730 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C801...

Page 26: ...IP 100K 5 1 10W R47 1 216 801 11 METAL CHIP 22 5 1 10W R48 1 216 857 11 METAL CHIP 1M 0 5 1 10W R51 1 216 857 11 METAL CHIP 1M 0 5 1 10W R52 1 216 829 11 METAL CHIP 4 7K 5 1 10W R53 1 216 829 11 METAL CHIP 4 7K 5 1 10W R54 1 216 829 11 METAL CHIP 4 7K 5 1 10W R55 1 216 829 11 METAL CHIP 4 7K 5 1 10W R56 1 216 829 11 METAL CHIP 4 7K 5 1 10W R57 1 216 829 11 METAL CHIP 4 7K 5 1 10W R58 1 218 911 11 ...

Page 27: ...7 RM AX1400 MEMO ...

Page 28: ...ised 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 2006 03 New 1 1 2006 09 Addition of Canadian model SUPPLEMENT 1 MAIN board changed to suffix 12 from suffix 11 ECN ECB84410 ...

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