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Yamaha DSP-AX1, Service Manual

The Yamaha DSP-AX1 is a high-performance audio amplifier that provides immersive surround sound experience. To explore its full potential, refer to the comprehensive Owner's Manual available for free download at manualshive.com. This manual serves as a valuable resource for maximizing your enjoyment of this remarkable audio product.

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DSP-AX1/RX-V1

DSP-AX1/RX-V1

43

IC5 : YSS908-F (P.C.B. DSP)
AC3Dav

PVSS

RAMD7

RAMD6

RAMD5

RAMD4

RAMD3

RAMD2

RAMD1

RAMD0

PVDD

RAMA2

SCK

SI

SO

/CS

/CSB

RAMA3

TEST

/IC

RAMA4

PVSS
SDWCK1
SDBCK1
SDOB0
SDOB1
SDOB2
RAMA7
RAMA8
RAMA9
VDD
VSS
OPORT7
OPORT6
OPORT5
OPORT4
OPORT3
OPORT2
OPORT1
OPORT0
PVDD

VDD

SDWCK0

SDBCK0

SDIA0
SDIA1

RAMA1
RAMA0

RAMWEN

RAMOEN

VSS

VDD

IPORT7
IPORT6
IPORT5
IPORT4
IPORT3
IPORT2
IPORT1
IPORT0

VSS

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

61

62

63

64

65

66

67

68

69

70

VSS

RAMA5

RAMA6

/SDBCK0

SURENC

KARA

OKE

MUTE

CRC

A

C

3D

A

T

A

VDD

51

52

53

54

55

56

57

58

59

60

71

72

73

74

75

76

77

78

79

80

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

PVDD

RAM CEN

RAMA16

RAMA15

SDIB0

SDIB1

SDIB2

XI

XO

PVSS

A

VDD

TEST

TEST

TEST

OV

F

B

TEST

TEST

TEST

CPO

A

VSS

30

29

28

27

26

25

24

23

22

21

VDD

SDO

A2

SDO

A1

SDO

A0

RAMA14

RAMA13

RAMA12

RAMA11

RAMA10

VSS

TOP VIEW

/SDBCK0

CONTROL

SIGNALS

SDI :  SERIAL DATA INPUT
SDO : SERIAL DATA OUTPUT

CONTROL

SIGNALS

CONTROL REGISTERS

INPUT

BUFFER

PLL

OPERATING

CLOCK (25MHz)

STREAM0~7

L,R

Ls,Rs

C,LFE

DELAY

RAM

ERAMUSE

EXTERNAL RAM

INTERFACE

DATA

RAM

MAIN DSP

AC-3/PROLOGIC 

DECODER

SDIBCKSEL

SDIBCKSEL

SDOBCKSEL

SUB DSP

COEFFICIENT

PROGRAM

RAM

SDOB INTERF

A

C

E

SDIB INTERF

A

C

E

SDIBSEL

SDO

A INTERF

A

C

E

SDIA INTERF

A

C

E

SDIASEL

CRC

MICROPROCESSOR

INTERFACE

SDBCK0

SDWCK0

SDIA0

SDIA1

SURENC

KARAOKE

MUTE

CRC

AC3DATA

23

24

SDO

A0

SDO

A1

22

SDO

A2

5

SDIBO

6

SDIB1

7

SDIB2

2

RAMCEN

RAMD0~7

88

RAMWEN

89

RAMOEN

RAMA0~16

XI

XO

CPO

85

84

67

68

69

65

66

32

39

~

99

92

~

72

79

~

45 SDOB2

46 SDOB1

47 SDOB0

49 SDWCK1

48 SDBCK1

/CSB

OPOR

T0~7

SCK

SI

SO

/CS

IPOR

T0~7

83

57

82

56

55

54

53

52

9

19

8

15 OVFB

87,86,70,64,61,

59,58,44~42,

29~25,4,3

Summary of Contents for DSP-AX1

Page 1: ...AHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative IMPORTANT The presentation or sale of this manual to any individual or firm does not constitute authorization certification or recognition of any applicable technical capabilities or establish a principle agent relationship of any form The data provided is belie...

Page 2: ...also contain traces of chemicals found by the California Health and Welfare Agency and possibly other entities to cause cancer and or birth defects or other reproductive harm DO NOT PLACE SOLDER ELECTRICAL ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER Avoid prolonged unprotected contact between solder and your skin When soldering do not inhale solder fumes or expose eyes...

Page 3: ...DSP AX1 RX V1 DSP AX1 RX V1 2 DSP AX1 RX V1 FRONT PANELS ...

Page 4: ...ut 20Hz to 20kHz 1 THD PRE OUT MAIN L R 3V Headphone Jack Rated Output Impedance CD etc 40mV 8Ω 150mV 100Ω Frequency Response 10Hz to 100kHz CD etc MAIN L R 0 3 0dB RIAA Equalization Deviation 20Hz to 20kHz PHONO MM 0 0 5dB Tone Control Characteristics BASS Boost cut 10dB 50Hz Turnover Frequency 350Hz TREBLE Boost cut 10dB 20kHz Turnover Frequency 3 5kHz Center Graphic Equalizer Frequency 100 300 ...

Page 5: ...40V 50 60Hz Power Consumption U model 550W C model 550W 700VA A R T models 550W Maximum Power Consumption R T models only 770W AC Outlets U R T G models Switched x 3 100W max Total C model Switched x 3 100W max 1 0A max Total A B models Switched x 1 100W max Dimensions W x H x D 471 x 211 5 x 473mm 18 9 16 x 8 5 16 x 18 5 8 Weight 28 0 kg 61 lbs 11oz Finish RX V1 Gold color Black color DSP AX1 Gol...

Page 6: ... FRONT EFCT REAR L R REAR CT ON OFF 9A L C R EQ HIGH 12 7kHz 3dB PEG 12 7kHz 4dB HIGH PGE 1kHz 12 7kHz 9B FRONT EFCT EQ HIGH 12 7kHz 0dB PEG 8kHz 3dB GAIN 9dB 6dB 9C REAR L R EQ HIGH 12 7kHz 0dB PEG 8kHz 3dB 9D REAR CENTER EQ HIGH 12 7kHz 0dB PEG 8kHz 3dB 10 HP TONE CTRL BASS 0dB 6dB 3dB TREBLE 0dB 6dB 3dB 11 PARAMETER INITIALIZE OFF PROGRAM 1 12 12 6 1 ES AUTO ON ON OFF 13 MEMORY GUARD OFF ON OFF...

Page 7: ...0 140 130 120 142 160 100 REV LEVEL 56 55 52 7 6 8 4 4 10 1 4 2 4 EFCT TRIM db 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Sub program Name HP MODE Europe Hall A Europe Hall B Europe Hall C U S A Hall D Europe Hall E Live Concert Tokyo Freiburg Royaumont Village Gate Village Vanguard The Bottom Line Roxy Theatre Warehouse Loft Arena Disco Party Game Amusement Pop Rock DJ Classical Oper...

Page 8: ...Y PROCEDURES Remove parts in the order as numbered 1 Removal of Top Cover a Remove 8 screws q and then slide the Side Panel to remove it in Fig 1 b Remove 2 screws w and 2 screws e and then remove the Top Cover in Fig 1 2 Removal of Bottom Cover a Remove 12 screws r and then remove the Bottom Cover in Fig 1 3 Removal of Front Panel a Remove 2 knobs in Fig 1 b Remove 4 screws t and then slide the P...

Page 9: ...n remove the left Side Frame in Fig 3 6 Removal of Main P C B 3 a Remove 4 screws 1 and remove the center Upper Frame in Fig 4 b Remove 6 screws 2 and then take up the Sub Chassis in Fig 4 Fig 2 Fig 3 Fig 4 4 Removal of DSP P C B 1 a Remove 2 screws u and remove the right Plate Side in Fig 2 b Remove 15 screws i and remove the right Upper Frame in Fig 2 10 i i i i i Upper Frame right DSP 1 0 0 0 0...

Page 10: ...LL 7 REAR SMALL 1 EFFECT OFF initial screen 2 DISPLAY OFF 3 DISPLAY ALL 4 DISPLAY DIMMER 50 5 CHECKED PATTERN 1 ALL 2 MAIN L 3 CENTER 4 MAIN R 5 REAR R 6 REAR C 7 REAR L 8 FRONT L 9 FRONT R 10 LFE 1 TX DATA 2 HARD FLOW 1 INHIBIT memory initialization inhibited 2 RESERVED memory initialized 1 FAN HISTORY 2 KY0 KY1 PANEL KEY 3 MTR THM PRD PRV 1 SCPU 2 VER 3 SUM 4 CHS1 5 CHS2 6 CHS3 7 CHS4 8 CHS5 9 B...

Page 11: ...escribed below and it will be possible to enter the DIAG mode The protection function other than the excess current detect function will be cancelled For DSP AX1 Press the POWER STANDBY ON key while pressing the SET MENU key and the NEXT key At this time keep pressing the SET MENU key and the NEXT for 3 seconds or longer For RX V1 Press the POWER STANDBY ON key while pressing the PROGRAM w key and...

Page 12: ...GH ANALOG BYPS Version of the main sub mi croprocessor 1 alphabet Opening message Checksum of the main microprocessor NO PROTECT X X M XXXX S XXXX Checksum of the sub microprocessor DIAG menu display 1 DSP THROUGH ANALOG BYPS When there is no history of protection function 1 1 If the history of the protection function has been recorded the type of the protection function and the voltage value reco...

Page 13: ...ne where an abnormality exists Transformer secondary winding VI X 2 CB704 YE x 2 CB482 U C only GY x 2 CB481 Stabilizing power source 12 5V 5D1 5D2 3 3 VP DC PRT display When the power is turned on without an abnormality corrected the protec tion function works about 3 seconds later to shut off the power supply Cause A DC output from the power amplifier is detected in the bad channel TMP PRT displ...

Page 14: ... Sub woofer level adjustment Muting Speaker A B Power on off operation Master volume It is possible to set to the following volume values using the remote control unit only during DIAG being set Functions related to the tuner and the set menu are not available It is possible to confirm Menu No 12 IF STATUS while keeping the signal process operation status of each DIAG menu by using the INPUT MODE ...

Page 15: ... The L R signal is output through the analog bypass without using the DSP section C RC RL RR FL FR SWL SWR signals are output using L R through via DSP 1 DSP THROUGH ANALOG BYPS AC3D2av YSS918 PCM THR DSP6 2 YSS910 A D AK5383 ANALOG SWL SWR FILTER DF1704 D A PCM1704 D A PCM1704 RL RR FILTER DF1704 D A PCM1704 D A PCM1704 FL FR FILTER DF1704 D A PCM1704 D A PCM1704 C RC FILTER DF1704 D A PCM1704 D ...

Page 16: ...04 D A PCM1704 RL RR FILTER DF1704 D A PCM1704 D A PCM1704 FL FR FILTER DF1704 D A PCM1704 D A PCM1704 C RC FILTER DF1704 D A PCM1704 D A PCM1704 L R FILTER DF1704 D A PCM1704 D A PCM1704 DSP6 1 YSS910 L R L R FL FR RC LFE RL RR SWL SWR C RC L R C LFE RLef RRef FL FR RC ZERO IC3 IC6 IC7 IC8 IC2 IC4 IC57 CD ANALOG IN 20dBV Both ch VOLUME MAX PRE OUT MAIN L 1kHz 3 5dBV MAIN R 1kHz 3 5dBV CENTER 1kHz...

Page 17: ...SDA10 and RC SDA12 L only through 3 0 down mixing DSP6 1 outputs the LS RS input signals to RLdr RRdr SD612 and the RC L only input signals to RC SD615 L only DSP6 2 outputs the output signals of DSP6 1 to RC SD621 R only and RL RR SD623 18 DIR5 YSD917 AC3D2av YSS918 PCM THR DSP6 2 YSS910 AC3Dav YSS908 DD dts DECODE A D AK5383 DIGITAL ANALOG SWL SWR FILTER DF1704 D A PCM1704 D A PCM1704 RL RR FILT...

Page 18: ...the output signals of DSP6 1 to L R SD620 RL RR SD623 FL FR SD622 SWL SWR SD624 Also it outputs C RC to C RC SD621 through the external RAM 19 CD ANALOG IN 30dBV Both ch VOLUME MAX PRE OUT MAIN L 1kHz 7 5dBV MAIN R 1kHz 7 5dBV CENTER 1kHz 7 2dBV REAR CENTER 1kHz 7 5dBV FRONT L 1kHz 7 5dBV FRONT R 1kHz 7 4dBV REAR L 1kHz 1 4dBV REAR R 1kHz 1 3dBV SW L 50Hz 7 6dBV SW R 50Hz 7 5dBV SW MONO 50Hz 13 7d...

Page 19: ...SD917 AC3D2av YSS918 DD dts DECODE DSP6 2 YSS910 A D AK5383 4M DRAM DIGITAL ANALOG 4M DRAM SWL SWR FILTER DF1704 D A PCM1704 D A PCM1704 RL RR FILTER DF1704 D A PCM1704 D A PCM1704 FL FR FILTER DF1704 D A PCM1704 D A PCM1704 C RC FILTER DF1704 D A PCM1704 D A PCM1704 L R FILTER DF1704 D A PCM1704 D A PCM1704 DSP6 1 YSS910 L R C LFE L 2 R 2 LSt RSt L R C LFE LFE C RC RL RR RLdr RRdr FL FR RC ZERO F...

Page 20: ...d the pro logic function does not work and they are muted 2 ch source Muted in the case of multi ch source AC3D2av outputs signals using PRO LOGIC decoding operation with the auto input balance off with 3dB gain DSP6 1 outputs the PRO LOGIC output signals to L R SD610 C SD611 L only Also it passes the S signal through the external RAM and 3dB processing and outputs it to RLef RRef SD613 DSP6 2 out...

Page 21: ...LBY 3 Stereo decoding operation with the auto input balance off with 3dB gain DSP6 1 outputs LS RS to RLdr RRdr SD612 and RC to RC SD615 L only respectively DSP6 2 outputs the output signals of DSP6 1 to RL RR SD623 and RC SD621 R only through the external RAM EFFECT OFF Remote control code 7A 9E SET INC The input mode is fixed to Analog The L R signal is output throughANALOG MAIN BYPASS 22 CD ANA...

Page 22: ...ol code 7A 9F SET DEC 2 ch source Muted in the case of multi ch source AC3D2av AC3Dav and DSP6 1 are muted DIR5 or A D output SDAT signals are input directly to DSP6 2 and output to L R SD620 C RC SD621 RL RR SD623 FL FR SD622 and SWL SWR SD624 DSP Remote control code 2 ch source Muted in the case of multi ch source AC3D2av AC3Dav DSP6 1 and DSP6 2 are muted The DIR5 or A D output SDAT signal is i...

Page 23: ...B 2 MAIN LARGE 10 3 CENTER NONE 4 LFE BASS MAIN 5 FRONT MIX 5ch 6 CENTER SMALL 7 REAR SMALL Application Confirmation of high low pass filter characteristic and gain when BASS REDIRECTION is used Confirmation of the effects of MAIN LEVEL function Confirmation of gain of CENTER MIX Only CENTER contents are output from MAIN L R Confirmation of gain of BASS MIX Only LFE BASS contents are output from M...

Page 24: ...ol Segment conditions of the FL driver IC901 IC902 and the FL tube are checked by turning ON and OFF all segments Next the operation of the FL driver is checked by using the dimmer control Then a short between segments next to each other is checked by turning ON and OFF all segments alternately in a lattice In the above example the center segment in the second row from the top is shorted Remote co...

Page 25: ...ol code 7A 07 TAPE DIR A Noise is output through the FRONT L channel FRONT R Remote control code 7A 08 CD PLAY Noise is output through the FRONT R channel LFE Remote control code 7A 09 CD STOP Noise is output through the LFE sub woofer channel 9 RS 232C This menu is used to check transmission of the data and the flow port of the hardware With the power turned off short between pins No 2 RxD and No...

Page 26: ...zation inhibited RAM initialization is not executed Select INHIBIT to protect the values set by the user CAUTION Before setting to the PRESET RESERVED write down the existing preset memory content of the Tuner in a table as shown below This is because setting to the PRESET RESERVED will cause the user memory content to be erased RX V1 only PRESET STATIONS STATION FM FACTORY PRESET DATA MHz PAGE NO...

Page 27: ...M PRD PRV Remote control code 7A 56 EFFECT Detection of the tuner sensitivity temperature of the heat sink and protection function MTR Signal sensitivity of the tuner RX V1 only THM Detection of the temperature of the heat sink Normal value 6 40 At 5 or less the protection function works to turn off the power At more than 40 possibility is that there is an error in the temperature detection system...

Page 28: ...st byte bit 7 HEAD PHONE IN bit 6 0 bit 5 EXT DECODER IN bit 4 0 bit 3 From 0000b PHONO TUNER CD MD TAPE DVD bit 2 LD D TV CBL SAT VCR1 VCR2 VCR3 bit 1 V AUX NONE there after ERROR bit 0 1st byte Indicates the communication time lag between the main microprocessor and the sub microprocessor malfunction in display etc caused by a communication error or some other reason the input mode selected by t...

Page 29: ...TATUS 2 SUM 46423732 12 IF STATUS 8 BSI1 0000000000 12 IF STATUS11 BSI4 000000FF00 12 IF STATUS 1 VER 41323541 IF STATUS 3 7 IEC60958 channel status information of input signals 12 IF STATUS 3 CHS1 0299000299 12 IF STATUS 7 CHS5 00000000 IF STATUS 12 Bit stream information included in the dts signal 12 IF STATUS12 BSID FFFFFFFF IF STATUS 13 Device status information of DIR5 IC2 12 IF STATUS13 DIR5...

Page 30: ...imal data 0xff is added for the area where no code has been entered and for the area other than ROM code 13 DSP RAM CHECK This menu is used to self diagnose whether or not the external RAM IC33 34 35 and DSP IC7 8 are connected properly utilizing the CPU Ext RAM interface function included in DSP6 During signal processing the status before execution of this menu is maintained 13 DSP RAM CHECK 1 No...

Page 31: ...sion RS 232C version of main microprocessor Software version and compatible version of sub microprocessor M G 3 8 D B Software control version 3 fig ures of alphabet and numbers Tuner mode 0 Tuner mode 1 Tuner frequency 0 0 AM 531 1611kHz 9kHz FM 76 0 90 0MHz 100kHz 0 1 AM 531 1611kHz 9kHz FM 87 5 108 0MHz 50kHz 1 0 AM 530 1710kHz 10kHz FM 87 5 107 9MHz 200kHz 1 1 DSP AX1 Caution 1 S E 4 2 D Softw...

Page 32: ...ned ON Test Point Test Point CB503 CB504 CB505 CB506 CB507 CB508 CB509 CB510 Item MAIN L MAIN R CENTER REAR L REAR R REAR CENTER FRONT L FRONT R Adjustment point VR504 VR505 VR506 VR501 VR502 VR503 VR507 VR508 Rating DC 4 0mV to 12 0mV 2 0mV to 6 0mV 4 0mV to 12 0mV CB503 CB504 CB508 CB505 CB506 CB507 CB509 CB510 VR504 VR505 VR506 VR503 VR501 VR507 VR502 VR508 ...

Page 33: ... Low pass filter YLF 15 fc 15kHz Oscillator Dummy antenna AM SG 50Ω AM dummy antenna 50Ω 10KΩ AM ANT GND Test point FRONT END IC2 IC3 IC1 PK2 T2 T3 T5 T4 CB4 VR1 VR2 FI3 T1 TP1 TP2 AM ANT GND FM ANT SIGNAL METER ADJ AM SENSITIVITY ADJ SEPARATION ADJ DISCRIMINATOR BALANCE ADJ MONAURAL DISTORTION ADJ IFT FM SG 50Ω E1 FM dummy antenna 60Ω 10Ω 45Ω E2 RECEIVER 75Ω E2 dB E1 dB 6 dB FM SG 75Ω E1 FM dummy...

Page 34: ...gh adjustment of discriminator balance Rough adjustment of monaural distortion Fine adjustment of discriminator balance Fine adjustment of monaural distortion Verification of dis criminator balance Signal ANT IN FM ANT 75Ω 98 1MHz 5kHz 70dBµ MONO 100Hz 100 modulation Same as Step 1 Same as Step 1 Same as Step 1 Same as Step 1 Reception frequency 98 1MHz A 4 98 1MHz A 4 98 1MHz A 4 98 1MHz A 4 98 1...

Page 35: ...FM ANT 75Ω 98 1MHz 26dBµ Stereo L or R 1kHz 30 modulation Adjusted point Front end IFT VR2 VR1 Test point Pin 16 of IC1 REC OUT L R REC OUT L R ANT 75Ω REC OUT L R Execution of PRESET Refer to page 27 will facilitate setting reception frequency for adjustment Rating Adjust so that the DC voltage is maximum CAUTION Over adjustment of the IFT core will reduce the sensitivity Maximum 90 0 4 or less 1...

Page 36: ...justment of sensitivity 1440Hz Verification of sensitivity 630kHz Verification of sensitivity Verification of auto tuning Step 1 2 3 4 Rating Audio output should be maximized Audio output should be maximized Repeat the Step 1 and 2 Distortion should be 10 or less at each frequency Check to ensure that the voltage at the ANT terminal is 54dBµ or less Auto reception should be avail able when the tun...

Page 37: ...V901 32 BT 06G V4472500 q 9 0 PATTERN AREA 138 PIN CONNECTION GRID ASSIGNMENT Note 1 F1 F2 Filament 2 NP No Pin 3 P1A P35A P1B P35B Datum Line 4 1GA 16GA 1GB 16GB Grid 5 IC Internal connection 6 Fd terminals are to be supplied through 51kΩ from Ec ...

Page 38: ...DSP AX1 RX V1 DSP AX1 RX V1 37 2 ANODE CONNECTION ...

Page 39: ... OL 28 CLK2 SCKN SCK SCK for Non Audio SCK OL OL 29 TB5IN VSY TBIN5 Video Vertical Sync Connection pin 24 I I OL 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 80 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 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 3...

Page 40: ...lector B I I OL 54 P40 ISA I Input Selector A I I OL 55 P37 OPEN Not used OL OL OL 56 P36 P N I PAL NTSC SW 0 NTSC 1 PAL I I OL 57 P35 CMP1 O Component 1 O OL OL 58 P34 CMP0 O Component 0 O OL OL 59 P33 ZONE2 I PU ZONE2 function 0 present 1 absent I PU I PU OL 60 P32 TYPE I PU Model detect 0 RX V1 1 DSP AX1 I PU I PU OL 61 P31 TUN1 I PU Tuner Mode 1 Note 1 I PU I PU OL 62 VCC VCC VCC 5V 63 P30 TUN...

Page 41: ...97 98 99 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 80 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 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 P10 D8 P11 D9 P12 D10 P13 D11 P14 D12 P15 D13 INT3 P16 D14 INT4 P17 D15 INT5 P20 A0 D0 P21 A1 D1 D0 P22 A2 D2 D1 P23 A3 D3 D2 P24 A4 D4 D3 P25 A5 D5 D4 P26 ...

Page 42: ...RQ IRQ 70 P22 CD2 DSP6 Data Bus 2 I O 21 P81 NC OL 71 P21 CD1 DSP6 Data Bus 1 I O 22 P80 ICD IC for AC3Dav DIR DA AD DEM O 72 P20 CD0 DSP6 Data Bus 0 I O 23 P77 96SL fs 96kHz Select Hi 96kHz O 73 INT5 IRQ62 DSP6 2 IRQ IRQ 24 P76 DMT Digital Full Mute O 74 P16 OL 25 P75 NC OL 75 INT3 IRQ61 DSP6 1 IRQ IRQ 26 P74 TRQ CPU I F Request O 76 P14 IC6 DSP6 Initial Clear O 27 P73 MCWC CPU I F Word Clock O 7...

Page 43: ...ect output block start output 22 LOCK O PLL lock detect output 23 INT O Interrupt output 24 VDD 5V power supply 25 CS I Microprocessor interface chip select input 26 SO Ot Microprocessor interface data output 27 SI I Microprocessor interface data input 28 SCK Is Microprocessor interface bit clock input Is Schmidt trigger input terminal I Input terminal with pull up resistor O digital output termin...

Page 44: ...15 SDIB0 SDIB1 SDIB2 XI XO PVSS AVDD TEST TEST TEST OVFB TEST TEST TEST CPO AVSS 30 29 28 27 26 25 24 23 22 21 VDD SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS TOP VIEW SDBCK0 CONTROL SIGNALS SDI SERIAL DATA INPUT SDO SERIAL DATA OUTPUT CONTROL SIGNALS CONTROL REGISTERS INPUT BUFFER PLL OPERATING CLOCK 25MHz STREAM0 7 L R Ls Rs C LFE DELAY RAM ERAMUSE EXTERNAL RAM INTERFACE DATA RAM MA...

Page 45: ...erminal from Main DSP L R output at both AC 3 DTS and Pro Logic 25 RAMA14 O External SRAM address terminal 14 26 RAMA13 O External SRAM address terminal 13 27 RAMA12 O External SRAM address terminal 12 28 RAMA11 O External SRAM address terminal 11 29 RAMA10 O External SRAM address terminal 10 30 VSS Ground terminal for internal circuit 31 PVDD 5V power terminal 32 OPORT0 O General purpose output t...

Page 46: ... 75 RAMD3 I O External SRAM data terminal STREAM 3 output when external SRAM is not used 76 RAMD4 I O External SRAM data terminal STREAM 4 output when external SRAM is not used 77 RAMD5 I O External SRAM data terminal STREAM 5 output when external SRAM is not used 78 RAMD6 I O External SRAM data terminal STREAM 6 output when external SRAM is not used 79 RAMD7 I O External SRAM data terminal STREAM...

Page 47: ...28 29 30 VSS RAMD7 RAMD6 RAMD5 RAMD4 RAMD3 RAMD2 RAMD1 RAMD0 VDD1 RAMA2 SCK SI SO CS CSB RAMA3 TEST IC RAMA4 VSS RAMA5 RAMA6 SDBCK0 SURENC KARAOKE MUTE CRC NONPCM VDD2 80 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 51 MICROPROCESSOR INTERFACE EXTERNAL RAM INTERFACE DATA RAM CONTROL REGISTER CONTROL SIGNALS CONTROL SIGNALS L R LS RS C LFE STREAM0 7 SDIBCKSEL ...

Page 48: ... Pro Logic 25 RAMA14 O External SRAM address terminal 14 26 RAMA13 O External SRAM address terminal 13 27 RAMA12 O External SRAM address terminal 12 28 RAMA11 O External SRAM address terminal 11 29 RAMA10 O External SRAM address terminal 10 30 VSS Ground terminal for internal circuit 31 VDD1 5V power terminal for terminal section 32 OPORT0 O General purpose output terminal ISL0 DIGITAL INPUT SEL 3...

Page 49: ... 77 RAMD5 Itp O External SRAM data terminal STREAM 5 output when external SRAM is not used 78 RAMD6 Itp O External SRAM data terminal STREAM 6 output when external SRAM is not used 79 RAMD7 Itp O External SRAM data terminal STREAM 7 output when external SRAM is not used 80 VSS Ground terminal for terminal section 81 VDD2 3 3V power terminal for internal circuit 82 SDWCK0 It Word clock input termin...

Page 50: ...TEP DEQ 320 STEP DSP 320CH INTERPOLATER EXTERNAL RAM INTERFACE MOD 8 BIT 16CH FUNCTION PARALLEL IN OUT SERIAL OUTPUT 32CH OUTPUT BUFFER SERIAL INPUT 32CH INPUT BUFFER CD14 00 CA7 0 BTYP WR CS RD IRQ TRIG WAIT SI0 7 SO0 7 DB31 00 DB0E CLOCK GENERATOR XO XI CKI SYNCO SYNCI CKO CKSEL MCKS SSYNC IC TEST CTL BUS I O BUS DA31 00 A17 00 WE OE 15 32 18 8 8 8 32 Name XI XO SYNCI CKI SYNCO CKO CKSEL MCKS SS...

Page 51: ...terminal normally connected to ground or unconnected 6 MCK I IC test terminal normally connected to ground or unconnected 7 MLTB I IC test terminal normally connected to ground or unconnected 8 IDST O Output terminal for IC test 9 IDCK O Output terminal for IC test 10 IDO O Output terminal for IC test 11 TM0 I IC test terminal normally connected to ground or unconnected 12 ECCK O Output terminal f...

Page 52: ... normally connected to GND or unconnected 58 TI3 I IC test terminal normally connected to GND or unconnected 59 TLDB I IC test terminal normally connected to GND or unconnected 60 TCK I IC test terminal normally connected to GND or unconnected 61 TRP O Output terminal for IC test 62 TDO O Output terminal for IC test 63 PDO O Output terminal for phase comparator tri state 64 TI4 I IC test terminal ...

Page 53: ... IC test terminal normally connected to GND or unconnected 88 DOUT O Analog comparator result output 89 DOUTB O Analog comparator result reverse output 90 C9M O 9 216MHz output output divided into 2 at VIN No 55 pin 91 GND Ground terminal 0V 92 WINGT O Output for IC test 93 SYST0 O Output for IC test 94 SYST1 O Output for IC test 95 ADST0 O Output for IC test 96 ADST1 O Output for IC test 97 TM5 I...

Page 54: ...put When making a superimposition the character output and other features are superim posed on the composite video signals input through the CVIN terminal Input terminal to determine the output level for the characters in the composite video signals The color of characters is white Input terminal for external composite video signals When making a superimposition the character output and other feat...

Page 55: ...A B C D E F G H 1 2 3 4 5 6 DSP AX1 RX V1 BLOCK DIAGRAM E 84 J 76 ...

Page 56: ...A B C D E F G H 1 2 3 4 5 6 DSP AX1 RX V1 BLOCK DIAGRAM E 87 J 79 ...

Page 57: ...UT 1 8 1SS133 1SS270A 1SR139 400 MA185 AK04 RB441Q 40 MTZJ2 0B MTZJ5 1A MTZJ5 1B MTZJ5 6B MTZJ6 2C MTZJ6 8A MTZJ6 8B Diodes 1SS355 RB501V 40 2SC1740S R S 2SD1915F S T DTA144ES DTC114ES DTC143XS DTC144ES Transistors 2SC1846S LA3401 LC72131 1 22 11 LA1266 LC78211 LC78212 LC7536 Y 30 1 15 1 8 16 8 PM4007A YSS908 F YSS918D F M30624FGFP M66004MBFP 200C TC74HC151FPEL HD74HC151FPEL ADM202JRN REEL7 CS3310...

Page 58: ... of IC2 V 2V div H 50 nsec div DC 1 1 probe 0V Point e Pin 56 of IC24 V 2V div H 50 nsec div DC 1 1 probe 0V Point r Pin 13 of IC1 V 2V div H 50 nsec div DC 1 1 probe 0V IC38 µ PC4570G2 IC45 NJM2904M T1 Dual OP Amp OUT 1 IN 1 V CC V CC OUT 2 1 2 3 4 5 IN 1 IN 2 IN 2 6 7 8 IC39 40 TC74HCUO4AFEL Hex Inverters 1A 1Y 2Y V DD 6A 1 2 3 4 11 2A 6Y 5A 12 13 14 3A 3Y 5Y 4A 5 6 7 V SS 4Y 8 9 10 IC4 36 37 HD...

Page 59: ...0 0 0 11 5 11 5 0 2 2 0 4 8 2 4 4 9 4 8 2 5 2 3 0 0 2 6 4 9 0 0 0 0 0 0 11 5 11 5 0 2 2 0 4 8 2 4 4 9 4 8 2 5 2 3 0 0 2 6 4 9 0 0 0 0 0 0 11 5 11 5 0 2 2 0 DSP6 DSP6 DIGITAL FILTER DAC RAM RAM RAM SCHEMATIC DIAGRAM DSP 1 2 All voltage are measured with a 10MΩ V DC electric volt meter Components having special characteristics are marked Z and must be replaced with parts having specifications equal ...

Page 60: ...ose originally installed Schematic diagram is subject to change without notice Point y Pin 13 of IC27 V 2V div H 50 nsec div DC 1 1 probe 0V Point u A MB Pin2 of CB8 Point u B RES Collector of Q8 V 2V div MB V 2V div RES DC 1 1 probe H 1 sec div 0V 0V MB RES AC CORD ON AC CORD OFF L2 L4 L3 LCOM1 L1 1 2 3 4 5 L6 LCOM2 L5 6 7 8 L8 LCOM3 L7 9 10 11 V DD 19 V SS 16 V EE 12 RES 18 S 17 LEVEL SHIFTER LA...

Page 61: ... 1 1 46 8 1 1 1 7 1 7 1 7 1 7 1 1 46 8 46 4 46 2 46 8 44 7 44 9 44 3 0 5 0 5 46 8 0 5 0 2 46 8 46 8 0 2 0 5 0 6 0 6 46 8 0 6 0 3 46 8 44 8 44 8 44 2 0 3 0 6 0 6 0 6 0 5 1 1 46 3 46 2 0 0 5 0 6 0 0 0 0 0 0 0 0 6 46 8 46 8 46 2 46 2 1 1 1 7 46 8 0 5 0 6 46 8 1 1 46 8 0 5 0 46 8 0 0 0 0 0 1 1 46 8 0 6 1 7 1 6 0 5 1 7 1 1 1 7 1 7 46 8 44 8 45 4 45 2 1 1 0 0 46 8 19 2 0 1 AC44 4 AC72 8 46 5 46 5 0 0 28...

Page 62: ...d Z and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice IC901 902 M66004MBFP 200C FL Display Driver P1 18 17 DISPLAY CONTROL REGISTER OUTPUT PORT 2BIT SERIAL RECEIVE CIRCUIT DIGITAL OUTPUT CIRCUIT DISPLAY CONTROLLER CLOCK GENERATOR P0 XOUT 20 XIN 21 CS 14 SCK 15 SDATA 16 RESET 13 DIG00 12 61 DIG15 DIG12 64 ...

Page 63: ...11 10 9 8 7 6 16 13 SW SW SW SW SW SW SW SW 14 15 12 1 5 2 4 3 INHIBIT VDD X A B C VSS VEE X0 X1 X2 X3 X4 X5 X6 X7 IC4 7 TC74HC4051AP Analog Multiplexer Demultiplexer INPUT STATES INHIBIT 0 0 0 0 0 0 0 0 1 C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X ON CHANNEL S 0 1 2 3 4 5 6 7 NONE IC13 14 TC74HCUO4AP Hex Inverters 1A 1Y 2Y V DD 6A 1 2 3 4 11 2A 6Y 5A 12 13 14 3A 3Y 5Y 4A 5 6 7 V ...

Page 64: ...1 11 3 0 7 0 7 0 0 0 0 0 0 0 7 11 1 11 1 11 1 11 3 0 4 8 0 7 CIRCUIT CHANGES BY MARKET X NOT USED SCHEMATIC DIAGRAM VIDEO All voltage are measured with a 10MΩ V DC electric volt meter Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice E 96 J 88 P E97 J...

Page 65: ...racteristics are marked Z and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice V O1 2 Vm 1 3 Vm 1 4 V EE 5 Vm 2 6 Vm 2 7 V O2 8 V CC 9 V CC 1 1 2 IC202 µ PC4570HA Dual OP Amp IC201 NJM2068L D IC203 NJM4556AL Dual OP Amp IN 1 2 IN 1 3 V CC 4 IN 2 5 IN 2 6 OUT 2 7 V CC 8 OUT 1 1 E 97 J 89 P E96 J88 C 6 P E96 J...

Page 66: ...2 1 0 5 28 5 0 1 1 27 6 27 7 45 9 45 6 45 6 45 6 46 5 45 9 45 4 46 4 45 1 0 0 5 45 6 0 0 5 45 6 45 9 45 1 45 1 46 0 45 6 45 3 46 2 0 0 3 0 0 3 0 2 SCHEMATIC DIAGRAM SUB TRANS All voltage are measured with a 10MΩ V DC electric volt meter Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed Schematic diagram ...

Page 67: ...HIBIT 0 0 0 0 0 0 0 0 1 C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X ON CHANNEL S 0 1 2 3 4 5 6 7 NONE IC113 TC74HC4053AP Triple 2 Channel Multiplexer Demultiplexer 16 VDD LOGIC LEVEL CONVERTER 12 OX 7 VEE 6 INH OUT C IN 13 IX OUT C IN 2 OY OUT C IN 1 IY OUT C IN 5 OZ OUT C IN 3 IZ OUT C IN 4 Z COMMON 15 14 X COMMON Y COMMON 9 C 10 B 11 A 8 VSS INHIBIT Pin 6 L L L L L L L L H CONTRO...

Page 68: ...easured with a 10MΩ V DC electric volt meter Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice E 100 J 92 P E92 J84 F 9 P E93 J85 D 1 P E92 J84 E 9 P E93 J85 L 4 L 5 L 7 P E98 J90 G 1 G 2 P E93 J85 L 4 L 5 L 7 P E93 J85 L 4 L 5 L 7 P E98 J90 G 1 G 2 P...

Page 69: ... 22P R14 1 8K R16 330 R13 10K R12 10K C27 L6 C15 0 2P DT4 MA372 R10 2 7K C14 82P C12 0 018µ C26 0 018µ ANT ANT2 GND2 GND3 VT B IF OUT OSC OUT 1 2 3 4 5 6 7 8 PK1 ENV 172A4G1 V2716700 A B G L models ANT AGC GND2 GND3 VT B IF OUT OSC OUT C11 22P C1 39P L9 C28 6P R1 100K C2 15P C31 0 01µ C32 0 01µ L1 C3 0 75P DT1 SVC212 R2 100K C4 7P R3 100K C5 10P Q1 2SK439 R4 150 R8 10K R26 1 5K R27 390 L2 L3 R9 33...

Page 70: ...SPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST POINT PLST RIVET PLASTIC RIVET R ARRAY RESISTOR ARRAY R CAR CARBON RESISTOR R CAR CHP CHIP RESISTOR R CAR FP FLAME PROOF CARBON RESISTOR R FUS FUSABLE RESISTOR R MTL CHP CHIP METAL FILM RESISTOR R MTL FLM METAL FILM RESISTOR R MTL OXD METAL O...

Page 71: ...TUBLR 0 1uF 50V C476 VH053100 C CE TUBLR 0 1uF 50V C477 VH053100 C CE TUBLR 0 1uF 50V C478 VH053100 C CE TUBLR 0 1uF 50V C501 UU167220 C EL 22uF 50V C502 UU197470 C EL 47uF 100V C503 UU167220 C EL 22uF 50V C504 UU167220 C EL 22uF 50V C505 FU452100 C MICA 100pF 500V C506 FU452100 C MICA 100pF 500V C507 FU452100 C MICA 100pF 500V C508 FU452100 C MICA 100pF 500V C509 FU452100 C MICA 100pF 500V C510 F...

Page 72: ...50V RTABG C741 UA654220 C MYLAR 0 022uF 50V UC C742 FG244220 C CE 0 022uF 50V RTABG C742 UA654220 C MYLAR 0 022uF 50V UC C743 FG244220 C CE 0 022uF 50V RTABG C743 UA654220 C MYLAR 0 022uF 50V UC C744 FG244220 C CE 0 022uF 50V RTABG C744 UA654220 C MYLAR 0 022uF 50V UC C745 FG244220 C CE 0 022uF 50V RTABG C745 UA654220 C MYLAR 0 022uF 50V UC D451 VU391800 DIODE SHOT AK04 WK D453 VU647200 DIODE SHOT...

Page 73: ...TR PAIR 2SA1943 C5200 O R Q528 iC224030 TR 2SC2240 GR BL Q529 iC224030 TR 2SC2240 GR BL Q530 iC224030 TR 2SC2240 GR BL Q531 iA097000 TR 2SA970 GR BL Q532 iA097000 TR 2SA970 GR BL Q533 VD488500 TR DGT DTC143XS Q534 VD488500 TR DGT DTC143XS Q535 VE198700 TR 2SA1145 O Y Q536 iA097000 TR 2SA970 GR BL Q537 VE198800 TR 2SC2705 O Y Q538 iC1815C0 TR 2SC1815 Y Q539 iC1815C0 TR 2SC1815 Y Q540 iC1815C0 TR 2S...

Page 74: ...559 HV454100 R CAR FP 10Ω 1 4W R561 HV454100 R CAR FP 10Ω 1 4W Z R566 HL315150 R MTL OXD 150Ω 1W Z R567 HL315150 R MTL OXD 150Ω 1W Z R568 VK188500 R FUS 390Ω 1 4W Z R574 HV455220 R CAR FP 220Ω 1 4W Z R575 HV455220 R CAR FP 220Ω 1 4W Z R576 HV455100 R CAR FP 100Ω 1 4W Z R577 VK188500 R FUS 390Ω 1 4W Z R583 HV455220 R CAR FP 220Ω 1 4W Z R584 HV455220 R CAR FP 220Ω 1 4W Z R585 HV455100 R CAR FP 100Ω ...

Page 75: ...P 4P BG VR501 VJ692700 VR TRIM B330Ω VR502 VJ692700 VR TRIM B330Ω VR503 VJ692700 VR TRIM B330Ω VR504 VJ692700 VR TRIM B330Ω VR505 VJ692700 VR TRIM B330Ω VR506 VJ692700 VR TRIM B330Ω VR507 VJ692900 VR TRIM B680Ω VR508 VJ692900 VR TRIM B680Ω V3750100 PIN L 50 BB071360 SCR TERM 8 3x13 VK697600 SCR BND HD 3x10 SP ZMC2 Y V5001600 P C B VIDEO UC V5001700 P C B VIDEO RT V5001800 P C B VIDEO A V5001900 P ...

Page 76: ...45100 C CE M CHP 0 1uF 25V C173 UB245100 C CE M CHP 0 1uF 25V C174 UU129100 C EL 1000uF 10V C175 UU127470 C EL 47uF 10V C176 UU127470 C EL 47uF 10V C201 UU166100 C EL 1uF 50V C202 VZ001600 C MYLAR 0 047pF 50V C203 VZ001600 C MYLAR 0 047pF 50V C204 VZ001600 C MYLAR 0 047pF 50V C205 VZ001600 C MYLAR 0 047pF 50V C206 UU166100 C EL 1uF 50V C207 UU137470 C EL 47uF 16V C208 VQ645600 C MYLAR 100pF 50V C2...

Page 77: ...C203 XP844A00 IC NJM4556AL JK1 VU144900 CN DIN 2P JK2 VU144900 CN DIN 2P JK3 VU144900 CN DIN 2P JK4 VU144900 CN DIN 2P JK5 VU144900 CN DIN 2P JK6 VU144500 CN DIN 2P JK261 V4164400 JACK PHONE YKB21 5209 JK381 V2589500 CN 1P L1 V2725700 COIL 15uH L2 V3233700 COIL 1 5uH PJ151 V4806900 JACK PIN 4P PJ152 V4806800 JACK PIN 6P PJ153 V4806900 JACK PIN 4P PJ154 V4806800 JACK PIN 6P PJ155 VU144200 JACK PIN ...

Page 78: ...94200 R MTL CHP 510Ω 1 10W R929 Vi198200 R MTL CHP 22KΩ 1 10W R930 Vi194200 R MTL CHP 510Ω 1 10W R931 Vi194200 R MTL CHP 510Ω 1 10W R932 Vi198200 R MTL CHP 22KΩ 1 10W R933 Vi198200 R MTL CHP 22KΩ 1 10W R934 Vi194200 R MTL CHP 510Ω 1 10W R936 Vi198200 R MTL CHP 22KΩ 1 10W R937 Vi198200 R MTL CHP 22KΩ 1 10W R939 Vi194100 R MTL CHP 470Ω 1 10W R945 Vi194100 R MTL CHP 470Ω 1 10W R951 Vi194100 R MTL CHP...

Page 79: ...4JL3 C751 UU149100 C EL 1000uF 25V C752 UU147100 C EL 10uF 25V RT C753 UU167100 C EL 10uF 50V RT C754 UU197470 C EL 47uF 100V RT C755 Vi716700 C MYLAR 0 01uF 50V UCABG C756 Vi716700 C MYLAR 0 01uF 50V RT C757 Vi716700 C MYLAR 0 01uF 50V RT C758 VV975400 C CE 0 01uF 275V C759 VV975400 C CE 0 01uF 275V C C801 UU167100 C EL 10uF 50V C802 V5376400 C PP 100pF 100V C803 UU167100 C EL 10uF 50V C804 V5376...

Page 80: ... Q805 iA097000 TR 2SA970 GR BL Q806 iA097000 TR 2SA970 GR BL Q807 iC1815C0 TR 2SC1815 Y Q808 iC1815C0 TR 2SC1815 Y Q809 iC1815C0 TR 2SC1815 Y Q810 iC1815C0 TR 2SC1815 Y Q811 iC1815C0 TR 2SC1815 Y Q812 iA097000 TR 2SA970 GR BL Q813 iA097000 TR 2SA970 GR BL Q814 iA097000 TR 2SA970 GR BL Q815 iC1815C0 TR 2SC1815 Y Q816 iC1815C0 TR 2SC1815 Y Q817 iC1815C0 TR 2SC1815 Y Q818 iA097000 TR 2SA970 GR BL Q81...

Page 81: ... UP652470 C POL 470pF 100V C30 UP652470 C POL 470pF 100V C31 UU166470 C EL 4 7uF 50V C32 UU166470 C EL 4 7uF 50V C33 UP652470 C POL 470pF 100V C34 UP652470 C POL 470pF 100V C35 UU166470 C EL 4 7uF 50V C36 UP652470 C POL 470pF 100V C37 UP652470 C POL 470pF 100V C38 UU147100 C EL 10uF 25V C39 UA654390 C MYLAR 0 039uF 50V C40 UA654110 C MYLAR 0 011uF 50V C41 UU118220 C EL 220uF 6 3V C42 UU118220 C EL...

Page 82: ...E M CHP 0 1uF 25V C140 UU137470 C EL 47uF 16V C141 UB245100 C CE M CHP 0 1uF 25V C142 UB245100 C CE M CHP 0 1uF 25V C143 UB245100 C CE M CHP 0 1uF 25V C144 UB245100 C CE M CHP 0 1uF 25V C145 UB245100 C CE M CHP 0 1uF 25V C146 UB245100 C CE M CHP 0 1uF 25V C147 UB245100 C CE M CHP 0 1uF 25V C148 UB245100 C CE M CHP 0 1uF 25V C149 UB245100 C CE M CHP 0 1uF 25V C150 UP652100 C POL 100pF 100V C151 UP6...

Page 83: ... DIODE 1SS355 D21 VT332900 DIODE 1SS355 D22 VT332900 DIODE 1SS355 D351 iF004600 DIODE 1SS133 D352 V2598200 LED SIR 505ST D353 iF004600 DIODE 1SS133 IC1 XJ553A00 IC NJM2068MD IC2 XW192A00 IC TC9274N XXX IC3 XW192A00 IC TC9274N XXX IC4 XF291A00 IC uPC4570G2 IC5 XF291A00 IC uPC4570G2 IC6 XF291A00 IC uPC4570G2 IC7 XF291A00 IC uPC4570G2 IC8 XF291A00 IC uPC4570G2 IC9 XS884A00 IC LC7536Y IC10 XF291A00 IC...

Page 84: ...R MTL CHP 1MΩ 1 10W R69 Vi200000 R MTL CHP 100KΩ 1 10W R70 Vi200000 R MTL CHP 100KΩ 1 10W R71 Vi197400 R MTL CHP 10KΩ 1 10W R72 Vi196600 R MTL CHP 4 7KΩ 1 10W R73 Vi200000 R MTL CHP 100KΩ 1 10W R74 Vi196100 R MTL CHP 3 3KΩ 1 10W R75 Vi197200 R MTL CHP 8 2KΩ 1 10W R76 Vi197200 R MTL CHP 8 2KΩ 1 10W R77 Vi196100 R MTL CHP 3 3KΩ 1 10W R78 Vi194900 R MTL CHP 1KΩ 1 10W R79 Vi197000 R MTL CHP 6 8KΩ 1 10...

Page 85: ... R178 Vi195900 R MTL CHP 2 7KΩ 1 10W R179 Vi196600 R MTL CHP 4 7KΩ 1 10W R180 Vi192500 R MTL CHP 100Ω 1 10W R181 VK583400 R MTL CHP 1MΩ 1 10W R182 Vi196100 R MTL CHP 3 3KΩ 1 10W R183 VK583400 R MTL CHP 1MΩ 1 10W R184 Vi196100 R MTL CHP 3 3KΩ 1 10W R185 Vi192500 R MTL CHP 100Ω 1 10W R186 Vi196600 R MTL CHP 4 7KΩ 1 10W R187 Vi196600 R MTL CHP 4 7KΩ 1 10W R188 Vi196100 R MTL CHP 3 3KΩ 1 10W R189 Vi19...

Page 86: ...10W R280 Vi192500 R MTL CHP 100Ω 1 10W R281 Vi192500 R MTL CHP 100Ω 1 10W R282 Vi192500 R MTL CHP 100Ω 1 10W R283 Vi200000 R MTL CHP 100KΩ 1 10W R284 Vi196600 R MTL CHP 4 7KΩ 1 10W R285 Vi192500 R MTL CHP 100Ω 1 10W R286 Vi192500 R MTL CHP 100Ω 1 10W R287 Vi192500 R MTL CHP 100Ω 1 10W R288 Vi192500 R MTL CHP 100Ω 1 10W R289 Vi194100 R MTL CHP 470Ω 1 10W R290 Vi194100 R MTL CHP 470Ω 1 10W R291 Vi19...

Page 87: ...0 1uF 25V C28 UB012220 C CE M CHP 220pF 50V C29 UB051100 C CE M CHP 10pF 50V C30 UB012220 C CE M CHP 220pF 50V C31 UB051100 C CE M CHP 10pF 50V C32 UB044220 C CE M CHP 0 022uF 50V C33 UB245100 C CE M CHP 0 1uF 25V C34 UB051100 C CE M CHP 10pF 50V C35 UB245100 C CE M CHP 0 1uF 25V C36 UB013100 C CE M CHP 1000pF 50V C37 UU137470 C EL 47uF 16V C38 UU137470 C EL 47uF 16V C39 V3888000 C MYLAR 150pF 50V...

Page 88: ...0 C CE M CHP 0 1uF 25V C158 UB245100 C CE M CHP 0 1uF 25V C159 UU128100 C EL 100uF 10V C160 UB245100 C CE M CHP 0 1uF 25V C161 UB245100 C CE M CHP 0 1uF 25V C162 UB245100 C CE M CHP 0 1uF 25V C163 UU137470 C EL 47uF 16V C164 UU137470 C EL 47uF 16V C165 VQ645600 C MYLAR 100pF 50V C166 Vi716600 C MYLAR 8200pF 50V C167 UB012470 C CE M CHP 470pF 50V C168 UB245100 C CE M CHP 0 1uF 25V C169 UU137470 C E...

Page 89: ... C EL 47uF 16V C265 UB245100 C CE M CHP 0 1uF 25V C266 UB245100 C CE M CHP 0 1uF 25V C267 UB245100 C CE M CHP 0 1uF 25V C268 UB245100 C CE M CHP 0 1uF 25V C269 UU137470 C EL 47uF 16V C270 UU128100 C EL 100uF 10V C271 UU128100 C EL 100uF 10V C272 UU128100 C EL 100uF 10V C273 VQ645600 C MYLAR 100pF 50V C274 UU147100 C EL 10uF 25V C275 Vi716500 C MYLAR 6800pF 50V C276 Vi715500 C MYLAR 1000pF 50V C277...

Page 90: ...C CE M CHP 0 1uF 25V C373 UU128100 C EL 100uF 10V C374 UU137220 C EL 22uF 16V C375 UU147100 C EL 10uF 25V C376 Vi717000 C MYLAR 0 018uF 50V C381 UB051470 C CE M CHP 47pF 50V C382 UB051470 C CE M CHP 47pF 50V C383 UB051470 C CE M CHP 47pF 50V C384 UB051470 C CE M CHP 47pF 50V C385 UB051470 C CE M CHP 47pF 50V C386 UB051470 C CE M CHP 47pF 50V C387 UB051470 C CE M CHP 47pF 50V C388 UB051470 C CE M C...

Page 91: ...9 VT332900 DIODE 1SS355 D20 VT707700 C TRIM KV1851 TL D901 VG438300 DIODE ZENR MTZJ6 8B 6 8V D902 V2598200 LED SIR 505ST G1 VR463400 TERM GND D3 5 TP00385 G2 VR463400 TERM GND D3 5 TP00385 G3 VR463400 TERM GND D3 5 TP00385 IC1 XW504A00 IC CPU EPROM IC2 XW526A00 IC YSD917 IC3 XW272A00 IC AK5383 VS IC4 XP250A00 IC HD74HC00FPTR NAND IC5 XU728A00 IC YSS908 F IC6 XV304B00 IC YSS918D F IC7 XV988A00 IC Y...

Page 92: ...4330 R CAR FP 33Ω 1 4W R118 HV453100 R CAR FP 1Ω 1 4W R119 HV453100 R CAR FP 1Ω 1 4W R138 Vi195900 R MTL CHP 2 7KΩ 1 10W R139 HV454220 R CAR FP 22Ω 1 4W R141 Vi200000 R MTL CHP 100KΩ 1 10W R142 Vi194900 R MTL CHP 1KΩ 1 10W R143 Vi194900 R MTL CHP 1KΩ 1 10W R144 Vi194900 R MTL CHP 1KΩ 1 10W R145 Vi192500 R MTL CHP 100Ω 1 10W R148 Vi195900 R MTL CHP 2 7KΩ 1 10W R149 Vi200000 R MTL CHP 100KΩ 1 10W R1...

Page 93: ...MTL CHP 100Ω 1 10W R217 HV454150 R CAR FP 15Ω 1 4W R218 HV454220 R CAR FP 22Ω 1 4W R219 HV454220 R CAR FP 22Ω 1 4W R238 HV453220 R CAR FP 2 2Ω 1 4W R239 HV453220 R CAR FP 2 2Ω 1 4W R240 HV453220 R CAR FP 2 2Ω 1 4W R241 HV453220 R CAR FP 2 2Ω 1 4W R242 HV453220 R CAR FP 2 2Ω 1 4W R243 HV453220 R CAR FP 2 2Ω 1 4W R244 HV453220 R CAR FP 2 2Ω 1 4W R245 HV453220 R CAR FP 2 2Ω 1 4W R246 HV453220 R CAR F...

Page 94: ...50V UC C38 VF466900 C CE TUBLR 470pF 50V C39 VG290900 C EL 10uF 50V C40 VG290700 C EL 3 3uF 50V C41 UA653390 C MYLAR 3900pF 50V C42 UM407220 C EL 22uF 25V C43 UA653390 C MYLAR 3900pF 50V C44 VG290700 C EL 3 3uF 50V C45 VJ837200 C EL 47uF 16V C46 VJ837200 C EL 47uF 16V C49 UA652120 C MYLAR 120pF 50V A C49 UA653220 C MYLAR 2200pF 50V UC C50 VJ599000 C CE TUBLR 0 047uF 16V D1 VD631600 DIODE 1SS133 17...

Page 95: ...5V C43 UA953390 C MYLAR 3900pF 50V C44 VG290700 C EL 3 3uF 50V C45 UR837470 C EL 47uF 16V C46 UR837470 C EL 47uF 16V C47 UB012330 C CE M CHP 330pF 50V C48 UB012560 C CE M CHP 560pF 50V C49 UA952120 C MYLAR 120pF 50V A C49 UA953220 C MYLAR 2200pF 50V UC C50 UB044470 C CE M CHP 0 047uF 50V C51 UR837470 C EL 47uF 16V C52 UR837470 C EL 47uF 16V C53 UR837470 C EL 47uF 16V C54 VA761100 C CE 27pF 50V C55...

Page 96: ...00 R CAR CHP 1KΩ 1 10W RD256120 R CAR CHP 1 2KΩ 1 10W RD256180 R CAR CHP 1 8KΩ 1 10W UCA RD256200 R CAR CHP 2KΩ 1 10W RD256220 R CAR CHP 2 2KΩ 1 10W RD256270 R CAR CHP 2 7KΩ 1 10W UCA RD256330 R CAR CHP 3 3KΩ 1 10W RD256430 R CAR CHP 4 3KΩ 1 10W RD256470 R CAR CHP 4 7KΩ 1 10W RD256510 R CAR CHP 5 1KΩ 1 10W RD256680 R CAR CHP 6 8KΩ 1 10W RD256750 R CAR CHP 7 5KΩ 1 10W RD256820 R CAR CHP 8 2KΩ 1 10W...

Page 97: ...52 152 152 97 155 3 5 3 5 123 13 2 13 6 11 1 7 12 2 9 2 20 2 23 2 22 2 21 2 21 2 23 2 12 2 20 2 8 2 15 2 16 2 13 2 23 2 21 2 21 2 11 2 24 2 21 2 21 2 23 2 17 2 19 2 19 2 18 7 13 2 1 j 2 1 o 2 1 c 2 1 r 2 1 b 2 1 c 2 1 s 2 1 d 2 1 q 2 1 l 2 1 u 2 1 j 2 1 d 2 1 q 2 1 s 2 1 h 2 1 n 2 1 k 2 1 t 2 1 i 2 1 q 2 1 q 2 1 a 2 1 p 2 1 e 2 1 g 2 1 p 2 1 a 2 1 i 2 1 f 2 1 b 158 2 1 m 152 98 98 109 161 145 140 ...

Page 98: ...Y L 52BS300 L130ASSY Ref No PART NO Description Remarks Markets New Parts 3 1 V4766700 HEAT SINK ASS Y R 52BS300 L130ASSY Z 3 2 V4863600 PAIR TRANSISTOR 2SA1943 C5200 O R Q517 521 525 Z 3 2 V4863600 PAIR TRANSISTOR 2SA1943 C5200 O R 563 566 570 3 3A iX615750 TRANSISTOR 2SA1694 O P Y Q575A Q580A 3 3C iX615760 TRANSISTOR 2SC4467 O P Y Q575C Q580C 3 4 VC398100 TRANSISTOR 2SC1846 S Q508 511 514 3 4 VC...

Page 99: ...VT275100 KNOB D12R BL Ref No PART NO Description Remarks Markets New Parts 106 VZ891400 KNOB D12R GD 108 V4329700 WINDOW PANEL LID 109 V4329300 PLATE SIDE H190 CB 110 V4565700 PLATE CB 111 V0042500 LEG D60xH21 GD 111 VS025000 LEG D60xH21 BL 112 V5126500 SHIELD PLATE TU RX V1 UCA 113 V5118300 SPACER 114 VZ822300 CUSHION FAN 116 VZ764800 DAMPER BLACK 117 VK492200 DAMPER A 118 VE222600 CUSHION 119 VK...

Page 100: ...21 D22 R32 FA1101Fx2 680Ω RA1 RA2 100Kx8x2 100Kx2 SW3 SW2 SW1 K73 LIGHT SW R42 1k R41 1k R43 1k R44 1k C6 0 1µ T21 R40 R2 82 JP2 D1 R1 4 3 Q1 2SC3265 SID303C D30 1SS184 Q7 DTA114YKA Q6 DTC114YKA SLR 22VR INDICATOR Q2 2SC2712 1k JP1 T3 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG1...

Page 101: ...30 K31 K38 LCD K41 K10 K15 K20 K9 K14 K19 K8 K13 K18 K7 K2 K3 K4 K5 K12 K17 K6 K11 K16 K40 K39 K45 K49 K53 K44 K48 K52 K43 K47 K51 K42 K46 K50 K54 K63 K61 K59 K57 K55 K64 K62 K60 K58 K56 K72 K70 K69 K67 K65 K68 K66 K71 TRANSMISSION INDICATOR SW1 SW3 SW2 138 139 Key arrangement ...

Page 102: ...DSP AX1 RX V1 140 141 ...

Page 103: ... 3560 HF45 4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85...

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