LDP-1450 (US, Canada): Difference between revisions

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|2x || SN74HC00AN || - || MB-40 ic104, ic105 ||  Quadruple 2-Input Positive NAND Gates - [[:Category:DIP16-300mil|DIP16-300mil]]
|2x || SN74HC00AN || - || MB-40 ic104, ic105 ||  Quadruple 2-Input Positive NAND Gates - [[:Category:DIP16-300mil|DIP16-300mil]]
|-
|-
|1x || MB88201H ||  || MB-40 ic106 || Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped) - [[:Category:DIP16-300mil|DIP16-300mil]]
|1x || [[88200|MB88201H]] ||  || MB-40 ic106 || Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped)
|-
|-
|1x || HD14555BP ||  || MB-40 ic107 ||  Dual Binary to 1-of-4 Decoder/Multiplexer - [[:Category:DIP16-300mil|DIP16-300mil]]
|1x || HD14555BP ||  || MB-40 ic107 ||  Dual Binary to 1-of-4 Decoder/Multiplexer - [[:Category:DIP16-300mil|DIP16-300mil]]
Line 88: Line 88:
|1x || D8251AFC ||  || MB-40 ic903 || Programmable Communication Interface - [[:Category:DIP28-600mil|DIP28-600mil]]
|1x || D8251AFC ||  || MB-40 ic903 || Programmable Communication Interface - [[:Category:DIP28-600mil|DIP28-600mil]]
|-
|-
|1x || MB88201 ||  || MB-40 ic904 || Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped) - [[:Category:DIP16-300mil|DIP16-300mil]]
|1x || [[88200|MB88201]] ||  || MB-40 ic904 || Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped)
|-
|-
|1x || HC4040A ||  || MB-40 ic905 ||  12-Stage Binary Ripple Counter - [[:Category:SOIP16-150mil|SOIP16-150mil]]
|1x || HC4040A ||  || MB-40 ic905 ||  12-Stage Binary Ripple Counter - [[:Category:SOIP16-150mil|SOIP16-150mil]]
Line 200: Line 200:
<br><br>
<br><br>
20191101 update with adaptor's pics - unfortunately it's protected
20191101 update with adaptor's pics - unfortunately it's protected
<br><br>
20210210 update with manuals


==Files==
==Files==
Line 266: Line 268:
Image:1677_adapter_front.jpg|adaptor front
Image:1677_adapter_front.jpg|adaptor front
Image:1677_adapter_back.jpg|adaptor back
Image:1677_adapter_back.jpg|adaptor back
File:1677_ldp-1450_manual.pdf|Operator manual
File:1677_ldp-1450_service1.pdf|Service manual 1
File:1677_ldp-1450_service2.pdf|Service manual 2
File:1677_ldp-1450_service3.pdf|Service manual 3
File:1677_ldp-1450_service4.pdf|Service manual 4
File:1677_ldp-1450_service5.pdf|Service manual 5
File:1677_ldp-1450_service6.pdf|Service manual 6
File:1677_ldp-1450_service7.pdf|Service manual 7
File:1677_ldp-1450_service8.pdf|Service manual 8
File:1677_ldp-1450_service9.pdf|Service manual 9
File:1677_ldp-1450_service10.pdf|Service manual 10
</gallery>
</gallery>


Latest revision as of 14:13, 10 February 2021

EMU Infos
dumper K1ngArth3r, f205v, caius
date 60/10/2019
emulator
dev
PCB Infos
name 1677
description LDP-1450 (US, Canada)
year 1990
manufacturer Sony

Technical references

CPUs

QTY Type clock position function
1x HA12127NT AU-80 ic201 stereo FM demodulation - SDIP56-600mil
1x RC4558D - AU-80 ic202 Op-Amp amplificatore - DIP8-300mil
4x RC4558M - CB-31 ic001-002-004-005 Op-Amp amplificatore - SOIC8-300mil
2x unknown CB-31 ic006-007 SOIC16-300mil
1x UPC358C - DC-40 ic701 Dual Operational Amplifier
2x SN74LS221N MB-40 ic1, ic103 Dual Monostable Multivibrators - DIP16-300mil
1x RC4558D - MB-40 ic002 Op-Amp amplificatore - DIP8-300mil
1x SN74HC86AN MB-40 ic3 Quadruple 2-Input Exclusive-OR Gates - DIP14-300mil
2x BA7021 MB-40 ic4, ic6 Video Signal Switcher - SIP9
1x MB89010A MB-40 ic5 8-bit Proprietary Microcontrollers F2MC-8L MB89051 Series (internal ROM not dumped) - DIP22-400mil
1x TC9015P MB-40 ic101 unknown - DIP24-300mil
3x TC4053BP - MB-40 ic102, ic201, ic402 Triple 2-Channel Multiplexer/Demultiplexer - DIP16-300mil
2x SN74HC00AN - MB-40 ic104, ic105 Quadruple 2-Input Positive NAND Gates - DIP16-300mil
1x MB88201H MB-40 ic106 Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped)
1x HD14555BP MB-40 ic107 Dual Binary to 1-of-4 Decoder/Multiplexer - DIP16-300mil
1x PA0009 MB-40 ic121 Signal Separator - DIP16-300mil
1x CXD1091S MB-40 ic202 unknown - SDIP48-600mil
1x TC4011BP MB-40 ic203 Quad 2 Input NAND Gate - DIP14-300mil
4x TC4538BP MB-40 ic205, ic206, ic207, ic209 Dual Precision Retriggerable/Resettable Monostable Multivibrator - DIP16-300mil
1x TC4024BP MB-40 ic208 7 Stage Ripple-Carry Binary Counter/Dividers - DIP14-300mil
8x NJM4558S - MB-40 ic301, ic302, ic306, ic309, ic310, ic401, ic405, ic451 Dual Operational Amplifier - SIP9
1x HA11529NT - MB-40 ic313 Laser Disc Player SSP (surround sound processor?) - SDIP42-600mil
1x STA302A - MB-40 ic403 General purpose/3-phase motor drive - SIP8
1x STA303A - MB-40 ic404 General purpose/3-phase motor drive - SIP8
1x NJM2903S - MB-40 ic452 Dual Comparator - SIP9
1x TA7713P - MB-40 ic453 3 Phase Bi-Directional Type Motor Control - DIP20-300mil
1x HD637B01Y0 MB-40 ic901 8-bit Single-Chip Microcomputer - main (internal ROM not dumped, V2.1)
1x D8251AFC MB-40 ic903 Programmable Communication Interface - DIP28-600mil
1x MB88201 MB-40 ic904 Low End Single-Chip 4-bit microcomputer (internal 512x8-bit MaskROM not dumped)
1x HC4040A MB-40 ic905 12-Stage Binary Ripple Counter - SOIP16-150mil
1x MC145406P - MB-40 ic906 Driver/Receiver (RS-232-D) - DIP16-300mil
1x SN74HC00NS - MB-40 ic907 Quadruple 2-Input Positive NAND Gates - SOIP16-150mil
1x MC14011B MB-40 ic908 Quad 2-Input NAND Gate - SOIP14-150mil
1x SN74HC74AN MB-40 ic909 Dual D-Type Positive-Edge-Triggered Flip-Flops - DIP14-300mil
1x CX20106A - MB-40 ic910 Infrared Remote Control Receiver - SIP8
1x oscillator 14.31818 MB-40 X101
1x M51481P VP-21 ic001 Mitsubishi Demodulator (also on player Sony MDP-212) - DIP22-300mil
1x CX20061 VP-21 ic002 DOC Switch (also on player Sony MDP-212) - SIP8
1x CXL5005P VP-21 ic003 CCD 1H Delay Line for NTSC (also on player Sony MDP-212) - DIP14-300mil
1x CXL1004P VP-21 ic101 CCD Delay Line (also on player Sony MDP-212) - DIP24-300mil
1x CXA1018S VP-21 ic102 Error Detector (also on player Sony MDP-212) - SDIP42-600mil
1x SN75107BN VP-21 ic103 Dual Channel Line Receiver (also on player Sony MDP-212) - DIP14-300mil

ROMs

QTY Type position status
0x

RAMs

QTY Type position
0x

PLDs

QTY Type position status
1x M60014-0120FP MB-40 IC902 VQFP80 (24x16)

Others

PCB code function
AC-80 Line Filter
AU-80 Audio (audio PCB)
CB-31 Slide Servo (servo PCB)
DC-40 Power Supply
DC-41 REG
DC-42 REG
FP-300 Switch, LED
LD-35 Power LED
MB-40 System Control (main PCB)
MD-42 Slide Motor
MD-43 Skew Motor
MD-44 Loading Motor
PS-250 Power Switch
PW-90 Power Trans
PW-91 Power Trans
VP-21 Video (video PCB)
SW-150 FG Detector
SW-151 In/Out Limit Detector
SW-152 Disc Size Detector
SW-153 Load/Eject End Detector

Notes

20191013 update with complete main board description

20191101 update with adaptor's pics - unfortunately it's protected

20210210 update with manuals

Files

  • case front

    case front

  • case back

    case back

  • case open on top

    case open on top

  • open case

    open case

  • open case left

    open case left

  • open case middle

    open case middle

  • open case right

    open case right

  • open case tray removed

    open case tray removed

  • open case main PCB removed

    open case main PCB removed

  • control panel left

    control panel left

  • control panel right

    control panel right

  • AC-80 component side

    AC-80 component side

  • AC-80 solder side

    AC-80 solder side

  • AU-80 component side

    AU-80 component side

  • AU-80 solder side

    AU-80 solder side

  • CB-31 component side

    CB-31 component side

  • CB-31 solder side

    CB-31 solder side

  • DC-40 component side

    DC-40 component side

  • DC-40 solder side

    DC-40 solder side

  • DC-41 component side

    DC-41 component side

  • DC-41 solder side

    DC-41 solder side

  • DC-42 component side

    DC-42 component side

  • DC-42 solder side

    DC-42 solder side

  • FP-300 component side

    FP-300 component side

  • FP-300 solder side

    FP-300 solder side

  • LD-35 component side

    LD-35 component side

  • LD-35 solder side

    LD-35 solder side

  • MB-40 assembled with audio PCB and servo PCB

    MB-40 assembled with audio PCB and servo PCB

  • MB-40 component side 1

    MB-40 component side 1

  • MB-40 component side 2

    MB-40 component side 2

  • MB-40 component side 3

    MB-40 component side 3

  • MB-40 component side detail 1

    MB-40 component side detail 1

  • MB-40 component side detail 2

    MB-40 component side detail 2

  • MB-40 component side detail 3

    MB-40 component side detail 3

  • MB-40 component side detail 4

    MB-40 component side detail 4

  • MB-40 component side detail 5

    MB-40 component side detail 5

  • MB-40 component side detail 6

    MB-40 component side detail 6

  • MB-40 solder side 1

    MB-40 solder side 1

  • MB-40 solder side 2

    MB-40 solder side 2

  • MD-42 component side

    MD-42 component side

  • MD-42 solder side

    MD-42 solder side

  • MD-43 component side

    MD-43 component side

  • MD-43 solder side

    MD-43 solder side

  • MD-44 component side

    MD-44 component side

  • MD-44 solder side

    MD-44 solder side

  • PS-250 component side

    PS-250 component side

  • PS-250 solder side

    PS-250 solder side

  • PW-90 component side

    PW-90 component side

  • PW-91 component side

    PW-91 component side

  • PW-90 PW-91 solder side

    PW-90 PW-91 solder side

  • SW-150 component side

    SW-150 component side

  • SW-150 solder side

    SW-150 solder side

  • SW-151 component side

    SW-151 component side

  • SW-151 solder side

    SW-151 solder side

  • SW-152 component side

    SW-152 component side

  • SW-152 solder side

    SW-152 solder side

  • SW-153 component side

    SW-153 component side

  • SW-153 solder side

    SW-153 solder side

  • VP-21 component side 1

    VP-21 component side 1

  • VP-21 component side 2

    VP-21 component side 2

  • VP-21 solder side

    VP-21 solder side

  • adaptor front

    adaptor front

  • adaptor back

    adaptor back

  • Operator manual

    Operator manual

  • Service manual 1

    Service manual 1

  • Service manual 2

    Service manual 2

  • Service manual 3

    Service manual 3

  • Service manual 4

    Service manual 4

  • Service manual 5

    Service manual 5

  • Service manual 6

    Service manual 6

  • Service manual 7

    Service manual 7

  • Service manual 8

    Service manual 8

  • Service manual 9

    Service manual 9

  • Service manual 10

    Service manual 10

1677

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