Page 1
Service Manual
CD72/92
DiVA CD72, CD92
Compact Disc Player
Issue 1.0
ARCAM
Page 2
Contents List
!
Contents list
!
Circuit description
!
Upgrade procedure
!
Service guide
!
Circuit diagrams
!
Component overlays
!
Circuit board parts list
!
General assembly parts list
Page 3
CD72/CD92 Circuit Description
SUMMARY
The Main PCB for the DiVA CD72/92 player may be built as
two different versions:
! With all components fitted for the Alpha CD72
(L887RS)
! With audio components and connectors omitted, for
use as a motherboard for plug-in DAC module L816
(L888RS) for CD92
The CD72 version may be converted for use with a upgrade
plug-in DAC board by removing a configuration connector.
The system is based on a Sony kit, comprising CDM14-5BD10
laser mechanism & loader, micro-controller and fluorescent
display.
The PCM 1716, as per the 1710, can be operated in either
Software or Hardware mode. The default for the CD72 is
hardware mode.
Power Supplies & Reset/Mute
Selection for 230V or 115V mains operation is made by
inserting a fuse into the appropriate position. The mains
transformer has three secondary windings:
1. Provides +12V and -12V supplies for the audio
output circuitry via regulators Z204 and Z205.
2. This produces the digital, motor drive and
fluorescent display grid supplies:
+7.3V (Z206) Mechanism and motor driver supply
+5V (Z208) General digital logic supply
+5V (Z207) Supply to DAC
+5V (Z203) Supply to system clock generator
-30V (Z209) Display grid voltage.
3. Provides an AC supply for the display filament.
The power-on reset signal XRST is generated by R17 and C29.
When the power switch is turned off one of its poles discharges
C29 quickly. This, along with the AMUTE signal from the
micro, controls the output mute transistors via level shifter Q3.
Remote Control/PIC Micro
The PIC micro controller converts the RC-5 format data into the
NEC format required by the Sony micro. The PIC also controls
the configuration of the digital filter/DAC on the DAC board.
Micro controller & Display Board
The system micro controller Z212 has the following functions:
! Control of the mechanism & decoder on the CDM14
! Control of mute, attenuation and deemphasis for the
DAC
! Direct drive of the fluorescent display
! Remote control decoding
! Keyboard scanning
The keyboard scanning works by connecting the keys to a
resistor ladder on an ADC input to the micro. Pressing a key
presents a unique voltage to this input.
The remote control data contains a ‘ Customer Code’ that
identifies this as an Arcam product. The diode network D291 to
D297 configures the micro to accept this code.
Motor Driver
The status of the drawer is indicated to the micro by two micro
switches ‘ INSW’ and ‘ OUTSW’ on SK205. The micro controls
the drawer motor via driver Z210.
DAC & System Clock
The DAC is a Burr Brown PCM1716. Mute, attenuation and deemphasis functions can be controlled via a 3-wire serial link
from the system micro to pins 26, 27 & 28 via resistors R31 R32
& R33 respectively. Currently resistors R31 to R33 are not
fitted and the DAC is configured for hardware control.
Digital audio is input on pins 1, 2 & 3 in standard Sony format,
i.e. Word Clock, Bit Clock and Data.
The system clock is based around 16.9344 MHZ crystal X1 and
transistor Q2. This produces a stable clock with low jitter.
Z202E & D provide amplification and buffering to the DAC.
Analogue Filters
Z1A (& Z101A) provides the basis for a 2-pole filter. Z1B (&
Z101B) buffer the audio and set the output level.
Digital Output
An SPDIF format digital output signal is generated by the
decoder on the mechanism assembly. This is passed through
isolating transformer T202 to a single phono socket SK5.
Optical digital output via Z2 is also tapped off the digital output
signal. Power is supplied to Z2 via Z3 a 78L05 regulator.
Upgrade to CD92
The CD72 includes a configuration PCB connected to PL1. This
provides power to the DAC and clock generator, connects the
digital audio and system clock signals to the DAC and provides
additional clock buffering with Z4 A&B .
Removing this board removes these connections and allows the
system clock generated on the DAC board to pass through to the
CDM14.
Page 4
Upgrading a CD72 to CD92
1. Disconnect the mains supply from the DiVA CD player.
2. Remove the top cover by taking out the 2 screws from the top edge of the rear
panel (marked 1) and on each side (marked 2).
3. Pull off the sticky plastic gasket between the digital output socket and the
audio output sockets to reveal the 4 audio output socket holes through which
the DAC board sockets will pass.
4. Any remnants of adhesive can be removed by rubbing it gently with your
finger and rolling it off. We do not recommend the use of solvents.
5. Fit the 2 supplied PCB (printed circuit board) pillars to the holes in the main
board on either side of the flexfoil coming from the display board. These are
marked 3 on the drawing overleaf. The big end of the PCB pillars goes into
the main PCB. These push in and clip home. Take great care not to damage
the main circuit board.
6. Remove the Configuration Module (the small vertically mounted PCB in the
centre of the main board). It will not be needed once the new DAC board is
fitted.
7. Note: The original nickel plated audio output sockets are no longer connected
after the upgrade and cannot be used. However the digital output still
functions.
8. Remove the following jumpers :- PL2, PL3, PL4, PL6. Fit the following
jumpers :- PL5, PL7.
9. Fit the magnetic shielding plate, by peeling off one side of (E923MC the
adhesive pad) and stick to (E922MC the shielding plate). Then peel the
backing off the other side of pad & Align the top edge with the top of the
transformer and fit centrally. It MUST align with the top edge of the
transformer, if it is fitted to low to the board it may cause shorting.
10. Take static precautions first. With the aluminium extrusion of the DAC
module uppermost fit the flexfoils from the module in to the appropriate
sockets in the main board, ensuring they are pushed fully home. If they are
not pushed fully home, the unit may not read discs. You may find it helps to
slide the module into the unit so that the audio output sockets fit through the
holes in the rear panel and angle the module slightly upwards to achieve this.
11. Push the module down firmly on to the support pillars.
12. Fit the supplied screws with integral washers to the 3 points marked 4 on the
drawing overleaf to secure the module in place. The 2 slightly shorter screws
and the shake proof washers should be fitted to the 2 points marked 6.
13. Refit the top cover, connect the unit to live mains and switch on. Press load to
allow the tray to come fully out and then remove the mains lead from the unit.
Remove the draw front and fit the new draw front with the CD92 / HDCD
logo on.
14. Check the unit functions correctly and if you have an HDCD disc check that a
red glow is seen behind the display window when it is playing.
Page 5
Upgrading a CD72 ( TEXT ) to CD92 ( TEXT )
1. Disconnect the mains supply from the DiVA CD player.
2. Remove the top cover by taking out the 2 screws from the top edge of the rear
panel (marked 1) and on each side (marked 2).
3. Pull off the sticky plastic gasket between the digital output socket and the
audio output sockets to reveal the 4 audio output socket holes through which
the DAC board sockets will pass.
4. Any remnants of adhesive can be removed by rubbing it gently with your
finger and rolling it off. We do not recommend the use of solvents.
5. Fit the 2 supplied PCB (printed circuit board) pillars to the holes in the main
board on either side of the flexfoil coming from the display board. These are
marked 3 on the drawing overleaf. The big end of the PCB pillars goes into
the main PCB. These push in and clip home. Take great care not to damage
the main circuit board.
6. Note: The original nickel plated audio output sockets are no longer connected
after the upgrade and cannot be used. However the digital output still
functions.
7. Set the main board jumper settings as listed below :-
PL200 ON
PL201 ON
PL202 ON
PL203 OFF
PL204 ON
PL205 OFF
PL300 2 and 3
PL400 OFF
PL401 OFF
PL402 OFF
8. Fit the magnetic shielding plate ( part no E922MC ) to the adhesive pad ( part
no E923MC).
Peel the backing off the other side of the mains transformer. Align the top
edge with the top of the transformer and fit centrally.
9. Take static precautions first. With the aluminium extrusion of the DAC
module uppermost fit the flexfoils from the module in to the appropriate
sockets in the main board, ensuring they are pushed fully home. If they are
not pushed fully home, the unit may not read discs. You may find it helps to
slide the module into the unit so that the audio output sockets fit through the
holes in the rear panel and angle the module slightly upwards to achieve this.
Page 6
10. Push the module down firmly on to the support pillars.
11. Fit the supplied screws with integral washers to the 3 points marked 4 on the
drawing overleaf to secure the module in place. The 2 slightly shorter screws
and the shake proof washers should be fitted to the 2 points marked 6.
12. Refit the top cover, connect the unit to live mains and switch on. Press load to
allow the tray to come fully out and then remove the mains lead from the unit.
Remove the draw front and fit the new draw front with the CD92 / HDCD
logo on.
13. Check the unit functions correctly and if you have an HDCD disc check that a
red glow is seen behind the display window when it is playing
3
2
2
1
4
6
Page 7
CD72 / CD92 Service Guide
Fault diagnostics
Fault Action
No power Check mains fuse
Check power supply rails
No Audio output Check for digital output, if ok then
check power supply voltages
Check DAC chip
Intermittent noise on output Check Dac chip
Fails to respond to commands Check supply to remote circuit
Check remote flex foil cable
Check for +4.9volts on RX201 o/p
Fails to read disc Check mech supply
Check clock signal
Laser optic moves to end stop
position
No Display Check filament voltage 3.1vac
Spurious display readout Check for dry joints on display board
Power supply test points
Position Voltage
DGND 0 volts
PL6 +12 volts
PL3 -12 volts
R65 +11 volts
Z206 o/p +7.3 volts - mech supply
Z207 o/p +5 volts - DAC supply
Z208 o/p +5 volts
Z209 o/p -30 volts
SK291 across pins 1 and 32 3.1 volts AC – display filament
Hints & tips
!
When upgrading from CD72 to CD92 remember to fit the steel plate to the transformer, this
reduces noise.
!
The CDM14 mech ( part no. B2009 ) is interchangeable between the Alpha7 series and the
DiVA CD72/92 non text version.
!
Please note that the CD72/92 TEXT units use a different mech ( part no. B2012 ), the display
and main boards are also different and therefore are not interchangeable parts.
!
Voltage conversion 230/115VAC by changing the internal fuse position and fitting the correct
rated fuse. 100VAC requires a different transformer.
Caused by failure of clock signal to
the mech
Check mech supply
Check clock signal
Check flex foil cable
Check for dry joints on micro and
display
Page 8
7654321
LK1
LK2
D
C
LINK10NP
LK11
LINK10NP
LK21
LINK10NP
LK31
LINK10NP
LK41
LINK10NP
LK51
LINK10NP
LK61
LINK10NP
LK71
LINK10NP
LK81
LINK10NP
LK91
LINK10NP
LK108
LINK10NP
PCB
L NK10NP
LK119
L NK10NP
LK22
L NK10NP
LK42
L NK10NP
LK52
L NK10NP
LK62
L NK10NP
LK72
L NK10NP
LK82
L NK10NP
LK92
L NK10NP
LK109
L NK10NP
PCB
L887PB_2
B
TL1
TOOL NG3 0
LK3
LINK10NP
LK13
LINK10NP
LK23
LINK10NP
LK33
LINK10NP
LK43
LINK10NP
LK53
LINK10NP
LK63
LINK10NP
LK73
LINK10NP
LK83
LINK10NP
LK93
LINK10NP
LK110
LINK10NP
DD2
A2 Vertical
Paper Marker
DD_A2V
DD3
A2 Horizontal
Paper Marker
DD_A2H
LK4
L NK10NP
LK120
L NK10NP
LK44
L NK10NP
LK54
L NK10NP
LK64
L NK10NP
LK74
L NK10NP
LK94
L NK10NP
LK111
L NK10NP
Links
DD5
PCB MATERIAL
CEM1, 2 OZ Cu
CEM1_20Z
Documentation
TL3
TOOLING3.0
Tooling Holes & Alignment Marks
F4
T160MASP
Spare Fuse
LK5
LINK10NP
LK15
LINK10NP
LK25
LINK10NP
LK35
LINK10NP
LK55
LINK10NP
LK65
LINK10NP
LK75
LINK10NP
LK85
LINK10NP
LK95
LINK10NP
TL4
TOOLING3.0
LK6
L NK10NP
LK16
L NK10NP
LK46
L NK10NP
LK56
L NK10NP
LK118
L NK10NP
LK76
L NK10NP
LK86
L NK10NP
LK96
L NK10NP
PS
Photo Strip
PHOTO_STR P
A2
Update Box
UPDATE_BOX
TL5
TOOLING3.0
EL1
LCD CHA R
LK7
LINK10NP
LK17
LINK10NP
LK37
LINK10NP
LK47
LINK10NP
LK57
LINK10NP
LK67
LINK10NP
LK77
LINK10NP
LK87
LINK10NP
LK97
LINK10NP
EL2
LCD CHA R
LK8
L NK10NP
LK18
L NK10NP
LK28
L NK10NP
LK38
L NK10NP
LK58
L NK10NP
LK68
L NK10NP
LK78
L NK10NP
LK88
L NK10NP
LK98
L NK10NP
TL6
TOOL NG_OPT
LK9
L NK10NP
LK19
L NK10NP
LK29
L NK10NP
LK39
L NK10NP
LK49
L NK10NP
LK59
L NK10NP
LK69
L NK10NP
LK79
L NK10NP
LK89
L NK10NP
LK99
L NK10NP
FD_1
FIDUCIAL
FD_3
FIDUCIAL
LK10
LINK10NP
LK130
LINK10NP
LK30
LINK10NP
LK40
LINK10NP
LK50
LINK10NP
LK60
LINK10NP
LK70
LINK10NP
LK80
LINK10NP
LK90
LINK10NP
LK107
LINK10NP
LK117
LINK10NP
FD_2
F DUCIAL
FD_4
F DUCIAL
LK133
LINK10NP
LK135
LINK10NP
LK126
L NK10NP
LK127
LK121
L NK10NP
L NK10NP
LK122
L NK10NP
LK123
L NK10NP
LK124
L NK10NP
LK125
L NK10NP
LK132
LINK10NP
LK136
LINK10NP
Alpha 7 CD Configuration Plug
SK2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
DIL16 HSKT
R67
47R MF
L887C3_2
L887C3_2 SCH
L887C2_2
L887C2_2 SCH
INOUT
F LA
F LB 4MHZ
Z4A
1 2
74HC14
+
C1000
10U EL
C58
100N CD
DEEM
SMUTE
AMUTE
RM N
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
LD N
LDOUT
Z4B
3 4
74HC14
14
Z4G
7
74HC14
R68
330R MF
L887C4_2
L887C4_2 SCH
DEEM
SMUTE
AMUTE
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
LD N
LDOUT
4MHZ
Z4C
5 6
74HC14
K0
K1
K0
K1
F LB
F LA
NOUT
Z4D
74HC14
Ground decoupling
Z4E
89
74HC14
8
D
C
B
1011
Z4F
1213
74HC14
FOR ROS PROGRAMME INCLUDE A7 FOR ALPHA 7 CD
A
1 2 3 4 5 6 7 8
DRAWING TITLE
CD72, CD92 Project Sheet
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Notes
Filename
G:\DATA\ECO\ECO AGENDA\00 1093 L887PB 2\L887 2\L887 2.ddb - L887c1 2.prj
Circuit Diagram
00_1093 2
00_1083
-
ECO No.
Date Printed
CW 11-10-00 TRACKS MOVED TO CLEAR P LLARS & C64 ADDED FOR EMC
CL 15-09-00 EARTH L NK 8M101 ADDED 1.1
CL 03-08-00 PRODUCTION RELEASE 1
CL 13-07-00 REVISIONS B
WF 07-04-00 A
INITIALS
DAT E
NEW PROTOTYPE
Drawn by:
CW12-Oct-2000
DESCRIPTION OF CHANGE
1 4Sheet of
DRAWING NO.
L887C1_2
A
ISSUE
Page 9
7654321
JP2001JUMPER
1
2
O
10R FU
+
1M0 25V
O
R64
P7V
C43
PL5
2WVERTJUMPER
D2000
1N4003F
D2002
1N4003F
R39
220R MF
R47
1K8 MF
R46
1K8 MF
R40
220R MF
PL3
2WVERTJUMPER
P11V CLK
Z207
LM317T
I
Vin
+
C51
1M0 25V
GND5VDAC
TP1
JP2002
JUMPER
1
2
PL6
2WVERTJUMPER
JUMPER
JP2005
1
2
D14
1N4003F
Vout
ADJ
A
+
C38
100U 25V ZA EL
O
TP6
D2003
1N4003F
TP5
P12V
+
C49
470U EL 25V
+
C50
470U EL 25V
N12V
P12V
N12V
R43
330R MF
R42
1K0 MF
AC1
AC
AC2
P11V
DAC Supply
+5V
D22
1N4003F
D23
1N4003F
P5VDAC
+
C46
22U SILMIC
R37 10R FU
12
LK2000
10MM L NK
R48
10R FU
C33
+
1M0 25V
P12V
N12V
P5V DAC
P5V
RLYV
+
C56
47U EL 35V
Z208 7805
I
Vin
HS2A
TO220HS08REG
P11V
Power connector to DAC PCB
GND
G
D16
SW201B
4
5
T201
L866TX
10
F LAC
12
1
2
7
6
4
5
9
SW201D
A1014
6
A1014
MOLEXPW R4
ACAUDG
ACAUD1
16
17
ACAUD2
18
ACDIG1
11
AC1
AC
AC2
13
ACDIG2
ACDIG3
15
SK3
1
3
D4
UF4003
D6
UF4003
D8
UF4003
D10
UF4003
2
4
DGND
AGND
D5
UF4003
D7
UF4003
D9
UF4003
D11
UF4003
+
SW201C
A1014
19
20
F LASW
D12
1N4003F
R58 10R FU
+
C34
100U EL 100V
N35V
I
Vin
Z209
7915
SK1
LIVE
3N3 MAINS
TOOLING4.
6U8H RADIAL
EC3
LNE
C67
C69
10N CD
TL10
3N3 MA NS
SK6
3
2
1
MOLEXPW R6
C68
D
L6
C
FILB
B
FILA
ET1
NEL
EARTH LEAD
NEUT
L7
6U8H RADIAL
6
5
4
F2
T250MA115V
115V units only
F1
T160MA
230V units only
FILB
F LA
EARTH LEAD
8M101
NEUT2
115V
230V
R51 22R FU
R52
22R FU
10
115V
230V
11
R44 1R0 FU
C44
1M0 35V
+
C45
1M0 35V
R45
1R0 FU
9
8
7
P11VSW
+
C36
3M3 EL
(25V)
G
GND
P22VUN
C47
1M0 35V
N22VUN
TO220HS30REG
D17
15V 400MW
PL2
2WVERTJUMPER
PL7
2WVERTJUMPER
Z206
LM1086-ADJ
I
Vin
HS1
O
Vout
JP2000
JUMPER
1
PL4
+
2WVERTJUMPER
+
C48
1M0 35V
JUMPER
JP2003
1
2
1
ADJ
A
+
C35
100U EL 100V
+
2
2
JP2004
JUMPER
D13
1N4003F
Vout
330R MF
C37
10U EL
N30V
I
Z205
LM337T
I
R38
Z204
LM317T
O
Vin
Vin
P11V
R41
1K6 MF
R53
33K MF
D18
7V5 400MW
N30V
1N4003F
Vout
ADJ
A
+
C39
100U EL
+
C40
100U EL
A
ADJ
Vout
D15 1N4003F
R65 10R FU
CDM14 Supply
+7.3V
P7V
D2001
1N4003F
TP7
Vout
SK204
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FFC23V
O
HS
P5VP5V DAC
TP2TP3 TP4
+
C42
100U EL
P5V
C54
10N CD
8
PD1
PAD300/4.1
CGND2
D
C
B
Z210
LB1641
GND1O/P 'In'
2
3
4V7 400MW
LOAD NINSW
SK205
8K2005
1
2
LOADOUT
3
LOAD N
4
GND
5
INSW
OUTSW
Motor Ground
DRAWING TITLE
CD72, CD92 CD Players
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Notes
Filename
G:\DATA\ECO\ECO AGENDA\00 1093 L887PB 2\L887 2\L887 2.ddb - L887c2 2.sch
Circuit Diagram
POWER SUPPLIES
00_1083
-
ECO No.
Date Printed
TRACKS MOVED TO CLEAR P LLARS & C64 ADDED FOR EMC00_1093 2CW 11-10-00
CL 15-09-00 EARTH L NK 8M101 ADDED 1.1
CL 03-08-00 PRODUCTION RELEASE 1
CL 13-07-00 REVISIONS B
WF 07-04-00 A
INITIALS
DAT E
NEW PROTOTYPE
Drawn by:
CW12-Oct-2000
DESCRIPTION OF CHANGE
2 4Sheet of
DRAWING NO.
L887C2_2
A
ISSUE
OUTSW
Bias4LoadIn5LoadOut6Vcc7Vcc
C32
10N CD
D19
LOADOUT
O/P 'Out'
8
9
10
C41
100U EL
P7V
+
C55
10N CD
LDOUT
A
1 2 3 4 5 6 7 8
LDIN
INOUT
R55
1K2 MF
Page 10
7654321
8
D
Flex connector from CDM14 mech
SK201
ADATA
FFC23V
23
22
SUBQ
21
SENSE
20
XLT
19
LDON
33P CD
18
P5V
17
16
15
DIGOUT
14
13
XRST
12
AMUTE
11
SQCK
10
SCOR
9
DATA
8
CLK
7
BCLK
6
ADATA
5
LRCK
4
WDCK
3
2
1
WDCK 17MHZ
P7V
LRCK
C304
1N0 CD
ADATA
BCLK
P11V CLK
R49
68R MF
Z202B
74HCU04
Z202C
74HCU04
1 2 3 4 5 6 7 8
SCLK
FOK
GFS
C
BCLK
LRCK
B
A
C14
17MHZ
SMUTE
XRST
TP8
TP9
TP10
34
56
WD
R16
C60
22P CD
C59
22P CD
I
+
C26
100U EL
12
74HCU04
L4
33UH AX
330R MF
22P CD
Vin
Z202A
C12
10N CD
C61
P5V DAC(A7)
R23
120R MF
LK66
1 2
10MM L NK
P5V DAC
LRCK
ADATA
BCLK
C66
10P CD
Vout
GND
Z203
78L05
G
C25
22U EL OS
C24
+
100U EL
P5V DAC(A7)
D L16 VPLG
O
PL1
+
10MM L NK
10N CD
XRST
SCOR
SQCK
SCOR
SQCK
XRST
A7DAC5V
C28
LK12
10MM LINK
R66
220R MF
LK105
10MM LINK
10MM L NK
1 2LK106
23
22
CS/IWO
XLT
LDON
SUBQ
SENSE
LDON
XLT
SENSE
SUBQ
1N4148
D24
21
19
20
RST
ZERO
Vcc2L
DEEM
LK14
1 2
DEEM
SMUTE
AMUTE
DEEM
SMUTE
AMUTE
CLK
RMIN
PGML
DATA
RMIN
PGML
CLK
DATA
1N0 PP
1 2
PGML
CLK
DATA
1 2
R31 330R MF
R32 330R MF
R33 330R MF
24
25
27
28
ML/IIS
Q_13 Q_16 Q_17
MUTE
MODE
MD/DM026MC/DM1
LRCIN1DIN2BCKIN3CLKO4XTI5XTO6DGND7Vdd8Vcc2R9AGND2R10EXT1R11NC12VOUTR13AGND1
Q_14 Q_15
R25
12
34
56
78
910
1112
1314
1516
17MHZ
C301
74HCU04
R1
120R MF
R62 220R MF
P5VCLK
TP14
14
Z202G
16.9344MHZ
7
X1
C13
33P CD
120R MF
8 9
Z202F
74HCU04
Z202D
74HCU04
TP11
17MHz
1213
C11
680P PP
Analogue ground
R57
330R MF
C17 to be as close as possible
to Q2 collector
R19
33K MF
R18
33K MF
100P CD
L2
33UH AX
+
18
EXTL
AGND2L
+
C15
100P CD
C16
C23
100U EL
C22
100U EL
R60
10K MF
SK203
+
FFC32V
10U EL
C31
R24
10R FU
VOUTL
15
16NC17
Z201
Vcc
VOUTL
Q_18
14
VOUTR
DACGND
C20
680P PP
10 11
Z202E 74HCU04
R35
4M7 MF
330R MF
C17
10N CD
Q2
BC547B
C10
1N0 CD
R21
1K0 MF
HDCD
RB3
RB1
RB2
PMUTE
RB7
RB6
RB5
RB4
RB0
DIGOUT
DEEM
SMUTE
RA0
WD
LRCK
XRST
AMUTE
ADATA
12345678910111213141516171819202122232425262728293031
Data connector to DAC PCB
L5
33UH AX
R2
3K3 MF
PCM1716#
R102
3K3 MF
R56
1N3 PP
AUDGND
C21
10U NP
C103
1N3 PP
D21
1N4148
C3
3K3 MF
R4
3K3 MF
R104
P5V
R17
10K MF
22R MF
XRST
+
R3
1K6 MF
C302
470P PP
1K6 MF
470P PP
R20
C29
100U EL
R103
C303
1
C2
470P PP
D1
1N4148
SW201A
A1014
PMUTE
2
3
R5
3K3 MF
C102
470P PP
2
3
R105
3K3 MF
PMUTE
10K MF
BC547B
Z1A
NJM2114
Z101A
NJM2114
R34
Q6
LEFT1
1
RIGHT1
1
Analogue Ground
P5V
10K MF
2
3
Q5
BC547B
DRAWING TITLE
R28
10K MF
CD72, CD92 CD Players
Circuit Diagram
DAC & Audio outputs
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Notes
Filename
G:\DATA\ECO\ECO AGENDA\00 1093 L887PB 2\L887 2\L887 2.ddb - L887c3 2.sch
BCLK
R6
3K3 MF
2K2 MF
R106
3K3 MF
R30
D3
1N4148
D2
1N4148
R7
R107
2K2 MF
17MHZ
P12V
32
R9
6K8 MF
Z1B
6
5
NJM2114
Analogue Ground
R109
6K8 MF
6
5
R14
10K MF
Q4
BC547B
R70
470R FU
DIGOUT
Z101B
NJM2114
680R MF
Q3
BC557B
-
ECO No.
Date Printed
I
+
C9
100U EL
DIGOUT
7
R309
680R MF
10U CERAFINE
7
R310
P12V
R29
560R MF
R15
10K MF
00_1083
Z3
78L05
Vin
O
Vout
GND
G
22U EL
C30
+
P5VTOS
22U EL OS
R22
390R MF
1K5 MF
R36
P5V TOS
C8
R69
8k2 MF
C1
+
10N CD
DIGOUT_TX
T202
1
2
1
2
3
4
Z2
TOTX173
Gnd
Radj
Vcc
Vin
DIGOUTP
5
GND
RFB011T
SK5
PHONO1
EMC
CGND1
4
3
DIGOUTN
SCRN
CGND1
SK4
PHONO2HG
EMC
C64
100N CD
C65
1N0 CD
84
C19
10N CD
CGND3
680P PP
C7
680P PP
C4
10U CERAFINE
+
C104
+
R110
22K MF
C27
10U EL
+
R26
68K MF
R10
22K MF
R13
1K2 MF
D20
C18 10N CD
R11
120R MF
R111
120R MF
R113
1K2 MF
ROUT
R112
22R MF
Q101
FST239
R12
22R MF
Q1
FST239
C5
1N0 PP
C105
1N0 PP
L1
7F003
LOUT
L
R
1
P12V
84
Z1C
4V7 400MW
Mute
TP13
NJM2114
N12V
Z101C
NJM2114
N12V
TRACKS MOVED TO CLEAR P LLARS & C64 ADDED FOR EMC00_1093 2CW 11-10-00
CL 15-09-00 EARTH LINK 8M101 ADDED 1.1
CL 03-08-00 PRODUCTION RELEASE 1
CL 13-07-00 REVISIONS B
WF 07-04-00 A
INITIALS
DAT E
NEW PROTOTYPE
Drawn by:
CW12-Oct-2000
DESCRIPTION OF CHANGE
3 4Sheet of
DRAWING NO.
L887C3_2
D
C
EMCPHONO2
SH1
B
C6
A
ISSUE
Page 11
7654321
8
SK291
FFC32V
P5V
FILA
INOUT
D
C
LDIN
LDOUT
DEEM
SMUTE
AMUTE
4MHZ
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
SMUTE
DEEM
R63
33K MF
4MHZ
RMIN
PGML CLK DATA
INOUT
LDIN
LDOUT
DEEM
TP12
DEEM
SMUTE
AMUTE
AMUTE
4MHZ
RM N
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
P5V
R291 3R3 FU
C291
47N CD
N30V
K1
K0
C292
100U EL
+
C293
47N CD
LDIN
65
30
66
40
67
50
68
60
69
70
70
80
71
72
73
74
75
76
77
78
79
80
LDOUT
SCOR
RM N
Flexfoil connector to Display PCB
1011121314151617181920212223242526272829303132
20
64
30
40
50
60
70
80
-30v
+5V
+5V
+5V
+5V
LOADIN
LOADOUT
SCOR
SEL2
SEL1
P1P3P4
10
P6P8P9
P10
P12
P14
P15
P2
P5
P7
P11
Q_9
Q_6
Q_8
Q_5
Q_7
P15
62
106320
57
NC58NC59NC60NC61NC
P10
P11
P12
P13
P14
2040506070
P13
10
51
P1052P1153P1254P1355P1456P15
TIMER1RMIN2+5V3NC4NC5M/C6POML7CLK8SENSE9DATA10SQCK11SUBQ12NC13AMUTE14LDON15XLT16NC17R1118R1219R1320R1421KEY022KEY123KEY2
Q_
Q_2
SUBQ
SQCK
DATA
SENSE
CLK
PGML
Q_4
LDON
AMUTE
R295
10K MF
Q_3
R294 1K0 MF
XLT
R296
10K MF
30
R297
10K MF
80
Q_10
P1P2P3P4P5P6P7P8P9
42
P143P244P345P446P547P648P749P850P9
SMUTE
DEEM
XTAL
EXTAL
IN/OUTSW
AF ADJ
24
K1M
K0M
R298
10K MF
123456789
NC41NC
NC
RO4
RO3
RO2
RO1
VSS
RST
+5V
+5V
KEY3
8K2 MF
R11
R12
R13
R14
Q_11
R71
FILB
Z212
Comment
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
R61
8K2 MF
K1
K0
Q_12
R4
R3
R2
R1
SMUTE
DEEM
R292
8K2 MF
R293 8K2 MF
D25
1N4148
HDCD
HDCD
P5V
X201
CST4.00
4MHZ
XRST
NOUT
C294
47N CD
REMIN
C62
100P CD
R1
R2
R3
R4
P5V
RA0
RA0
AMUTE
DEEM
RMIN
XRST
REM
R27
100K MF
R50
100K MF
R54
330R MF
R59
4MHZ
330R MF
R11
D291
1N4148
D294
1N4148
D295
1N4148
D292
C0' C1' C3'
1N4148
C4'
C0
17
18
1
2
3
4
R12
Z211
PIC16C54XT
RA0
RA1
RA2
RA3
RTCC
MCLR
OSC1
16
D293
1N4148
D296
C2
1N4148
D297
C7
1N4148
6
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
VSS
OSC2
5
15
R13
R14
RB0
7
8
9
10
RB4
11
12
13
VDD
P5V
14
+
C53
22U EL OS
RB1
RB5
RB2
RB6
RB3
RB7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
D
C
C70
B
R301
33K MF
SW301 SW302 SW303 SW304 SW305 SW306 SW307 SW308
NEXT PREV FF FR PAUSE STOP PLAY OPEN
R302
12K MF
SBX1610-52
R303
5K6 MF
RX201
+5V
+
LED201
A
LED ULTRARED
Alpha 8 only
C71
10U EL
C52
10N CD
GND Case
1
R304
3K3 MF
3
R300
10R MF
2
O/P
R305
2K2 MF
REM1
R306
1K5 MF
DIS5V
KEYGND
R307
1K2 MF
R308
8K2 MF
C57
10N CD
R313
8K2 MF
DISGND
HDCD1
1 2 3 4 5 6 7 8
100N CD
KEYGND
DISP301
B1008
VF1VF
DRAWING TITLE
CD72, CD92 CD Players
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
> ||
DISC
SHUFFLE
2
3
D80
D80
804P155P146P13
DP14
DP15
D70
D60
P1297010P11116012P1013P9145015P8164017P718P6
7
8
D70
DP12
DP13
D50
D40
D30
D20
88
-88 8888
P5213022P4232024P325P2261027P1
19
20
D60
D50
D40
DP8
DP9
DP10
DP11
D10
DP15
DP10
DP11
DP12
DP13
DP14
D30
DP4
DP5
DP6
DP7
DP4
DP5
DP6
DP7
DP8
DP9
28
29
D20
D10
DP1
DP2
DP3
DP1
DP2
DP3
12345678910111213141516171819202122232425262728293031
SK301
FFC32H
00_1083
Notes
Filename
G:\DATA\ECO\ECO AGENDA\00 1093 L887PB 2\L887 2\L887 2.ddb - L887c4 2.sch
Circuit Diagram
Microcontroller & Display
- WF 07-04-00 A
ECO No.
Date Printed
VF30VF
31
+
C72
10U EL
32
CL 15-09-00 EARTH L NK 8M101 ADDED 1.1
CL 03-08-00 PRODUCTION RELEASE 1
CL 13-07-00 REVISIONS B
INITIALS
DAT E
DISGND
TRACKS MOVED TO CLEAR P LLARS & C64 ADDED FOR EMC00_1093 211-10-00C W
NEW PROTOTYPE
Drawn by:
CW12-Oct-2000
R314
220R MF
LED301
LED GREEN3.1MM
DESCRIPTION OF CHANGE
4 4Sheet of
DRAWING NO.
L887C4_2
B
A
ISSUE
Page 12
7654321
LK1
LK2
D
C
L NK10NP
LK11
LINK10NP
LK21
LINK10NP
LK31
LINK10NP
LK41
LINK10NP
LK51
LINK10NP
LK61
LINK10NP
LK71
LINK10NP
LK81
LINK10NP
LK91
LINK10NP
LK108
LINK10NP
PCB
LINK10NP
LK119
LINK10NP
LK22
LINK10NP
LK42
LINK10NP
LK52
LINK10NP
LK62
LINK10NP
LK72
LINK10NP
LK82
LINK10NP
LK92
LINK10NP
LK109
LINK10NP
PCB
L887PB_2
B
TL1
TOOLING3.0
LK3
L NK10NP
LK13
L NK10NP
LK23
L NK10NP
LK33
L NK10NP
LK43
L NK10NP
LK53
L NK10NP
LK63
L NK10NP
LK73
L NK10NP
LK83
L NK10NP
LK93
L NK10NP
LK110
L NK10NP
DD2
A2 Vertical
Paper Marker
DD_A2V
DD3
A2 Horizontal
Paper Marker
DD_A2H
LK4
LINK10NP
LK120
LINK10NP
LK44
LINK10NP
LK54
LINK10NP
LK64
LINK10NP
LK74
LINK10NP
LK94
LINK10NP
LK111
LINK10NP
Links
DD5
PCB MATERIAL
CEM1_20Z
Documentation
TL3
TOOL NG3 0
Tooling Holes & Alignment Marks
F4
T160MASP
Spare Fuse
LK5
LINK10NP
LK15
LINK10NP
LK25
LINK10NP
LK35
LINK10NP
LK55
LINK10NP
LK65
LINK10NP
LK75
LINK10NP
LK85
LINK10NP
LK95
LINK10NP
CEM1, 2 OZ Cu
TL4
TOOLING3.0
LK6
L NK10NP
LK16
L NK10NP
LK46
L NK10NP
LK56
L NK10NP
LK118
L NK10NP
LK76
L NK10NP
LK86
L NK10NP
LK96
L NK10NP
PS
Photo Strip
PHOTO_STR P
A2
Update Box
UPDATE_BOX
TL5
TOOLING3.0
EL1
LCD CHAIR
LK7
LINK10NP
LK17
LINK10NP
LK37
LINK10NP
LK47
LINK10NP
LK57
LINK10NP
LK67
LINK10NP
LK77
LINK10NP
LK87
LINK10NP
LK97
LINK10NP
EL2
LCD CHAIR
LK8
L NK10NP
LK18
L NK10NP
LK28
L NK10NP
LK38
L NK10NP
LK58
L NK10NP
LK68
L NK10NP
LK78
L NK10NP
LK88
L NK10NP
LK98
L NK10NP
TL6
TOOLING_OPT
LK9
L NK10NP
LK19
L NK10NP
LK29
L NK10NP
LK39
L NK10NP
LK49
L NK10NP
LK59
L NK10NP
LK69
L NK10NP
LK79
L NK10NP
LK89
L NK10NP
LK99
L NK10NP
FD_1
FIDUCIAL
FD_3
FIDUCIAL
LK10
LINK10NP
LK130
LINK10NP
LK30
LINK10NP
LK40
LINK10NP
LK50
LINK10NP
LK60
LINK10NP
LK70
LINK10NP
LK80
LINK10NP
LK90
LINK10NP
LK107
LINK10NP
LK117
LINK10NP
FD_2
FIDUCIAL
FD_4
FIDUCIAL
LK133
LINK10NP
LK135
LINK10NP
LK126
L NK10NP
LK127
LK121
L NK10NP
L NK10NP
LK122
L NK10NP
LK123
L NK10NP
LK124
L NK10NP
LK125
L NK10NP
LK132
LINK10NP
LK136
LINK10NP
Alpha 7 CD Configuration Plug
SK2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
D L16 HSKT
R67
47R MF
L888C3_1
L888C3_2 0 SCH
L888C2_1
L888C2_2 0 SCH
NOUT
FILA
FILB 4MHZ
Z4A
1 2
74HC14
+
C1000
10U EL
C58
100N CD
DEEM
SMUTE
AMUTE
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
LD N
LDOUT
Z4B
3 4
74HC14
14
Z4G
7
74HC14
R68
330R MF
L888C4_1
L888C4_2 0 SCH
DEEM
SMUTE
AMUTE
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
LD N
LDOUT
4MHZ
Z4C
5 6
74HC14
F LB
F LA
INOUT
Z4D
74HC14
K0
K1
K0
K1
Ground decoupling
Z4E
89
74HC14
8
D
C
B
1011
Z4F
1213
74HC14
FOR ROS PROGRAMME INCLUDE A7 FOR ALPHA 7 CD
A
1 2 3 4 5 6 7 8
DRAWING TITLE
CD92 Main Board
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
CD92 MA N BOARD
Notes
Filename
J:\FILES\L-ELECT\PCB complete packages\L888 CD92\L888 1.ddb - L888c1 2.0.prj
Circuit Diagram
Project sheet
00_1107
ECO No.
Date Printed
CW 06-10-00 PRODUCTION RELEASE 2 0
INITIALS
26-Oct-2000
DAT E
Drawn by:
CW
DESCRIPTION OF CHANGE
1 4Sheet of
DRAWING NO.
L888C1
A
ISSUE
Page 13
P5VP5V DAC
TP2TP3 TP4
+
C42
100U EL
P5V
C54
10N CD
8
PD1
PAD300/4.1
CGND2
D
C
B
7654321
JP2001JUMPER
1
2
O
10R FU
+
1M0 25V
O
R64
P7V
C43
PL5
2WVERTJUMPER
D2000
1N4003F
D2002
1N4003F
R39
220R MF
R47
1K8 MF
R46
1K8 MF
R40
220R MF
PL3
2WVERTJUMPER
P11V CLK
Z207
LM317T
I
Vin
+
C51
1M0 25V
GND5VDAC
TP1
JP2002
JUMPER
1
2
PL6
2WVERTJUMPER
JUMPER
JP2005
1
2
D14
1N4003F
Vout
ADJ
A
+
C38
100U 25V ZA EL
O
TP6
TP5
+
+
C50
470U EL 25V
N12V
D2003
1N4003F
P12V
P12V
C49
470U EL 25V
AC1
AC2
N12V
DAC Supply
+5V
R43
330R MF
R42
1K0 MF
AC
P11V
D22
1N4003F
D23
1N4003F
P5VDAC
+
C46
1M0 25V
R37 10R FU
12
LK2000
10MM L NK
R48
10R FU
C33
+
1M0 25V
P12V
N12V
P5V DAC
P5V
RLYV
+
C56
47U EL 35V
Z208 7805
I
Vin
HS2A
TO220HS08REG
P11V
Power connector to DAC PCB
GND
G
D16
2
2
JP2004
JUMPER
D13
1N4003F
Vout
330R MF
C37
10U EL
N30V
I
Z205
LM337T
I
R38
Z204
LM317T
O
P22VUN
SK1
LIVE
L6
6U8H RADIAL
IEC3
LNE
C67
3N3 MA NS
C69
10N CD
TL10
TOOL NG4.1
3
2
1
C68
3N3 MA NS
SK6
MOLEXPW R6
D
C
FILB
B
FILA
ET1
NEL
EARTH LEAD
NEUT
L7
6U8H RADIAL
6
5
4
F2
T250MA115V
115V units only
F1
T160MA
230V units only
F LB
FILA
EARTH LEAD
8M101
NEUT2
115V
230V
R51 22R FU
R52
22R FU
10
115V
230V
11
T201
L866TX
10
F LAC
12
1
2
7
6
4
5
9
SW201D
A1014
MOLEXPW R4
16
17
ACAUD2
18
ACDIG1
11
AC1
AC
AC2
13
ACDIG2
15
19
20
ACAUDG
ACAUD1
ACDIG3
SK3
F LASW
1
3
D4
UF4003
D6
UF4003
D8
UF4003
D10
UF4003
D12
1N4003F
R58 10R FU
2
4
DGND
AGND
D5
UF4003
D7
UF4003
D9
UF4003
D11
UF4003
+
C34
100U EL 100V
N35V
I
R44 1R0 FU
+
C44
1M0 35V
+
C45
1M0 35V
R45
SW201C
A1014
+
C36
3M3 EL
Vin
Z209
7915
1M0 35V
1R0 FU
N22VUN
2WVERTJUMPER
9
8
7
P11VSW
TO220HS30REG
(25V)
D17
15V 400MW
G
GND
Vout
C47
I
HS1
JP2000
JUMPER
1
PL4
+
2WVERTJUMPER
+
C48
1M0 35V
JUMPER
JP2003
1
2
PL2
2WVERTJUMPER
1
PL7
Z206
LM1086-ADJ
Vin
ADJ
A
+
C35
100U EL 100V
+
O
Vin
Vin
P11V
R41
1K6 MF
R53
33K MF
D18
7V5 400MW
N30V
1N4003F
Vout
ADJ
A
+
C39
100U EL
+
C40
100U EL
A
ADJ
Vout
D15 1N4003F
R65 10R FU
CDM14 Supply
+7 3V
P7V
D2001
1N4003F
TP7
Vout
SK204
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FFC23V
O
HS
Z210
LB1641
GND1O/P 'In'
2
3
4V7 400MW
LOADINNSW
SK205
8K2005
1
2
LOADOUT
3
LOAD N
4
GND
5
NSW
OUTSW
Motor Ground
DRAWING TITLE
CD92 Main Board
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
CD92 MA N BOARD
Notes
Filename
J:\FILES\L-ELECT\PCB complete packages\L888 CD92\L888 1.ddb - L888c2 2.0.sch
Circuit Diagram
POWER SUPPL ES
00_1107 CW 06-10-00 PRODUCTION RELEASE 2 0
ECO No.
Date Printed
INITIALS
26-Oct-2000
DAT E
Drawn by:
CW
DESCRIPTION OF CHANGE
2 4Sheet of
DRAWING NO.
A
ISSUE
L888C2
OUTSW
Bias4LoadIn5LoadOut6Vcc7Vcc
C32
10N CD
D19
LOADOUT
O/P 'Out'
8
9
10
C41
100U EL
P7V
+
C55
10N CD
LDOUT
A
1 2 3 4 5 6 7 8
LDIN
INOUT
R55
1K2 MF
Page 14
D
Flex connector from CDM14 mech
SK201
ADATA
FFC23V
P11V CLK
23
22
SUBQ
21
SENSE
20
XLT
19
LDON
18
P5V
17
16
15
DIGOUT
14
13
XRST
12
AMUTE
11
SQCK
10
SCOR
9
DATA
8
CLK
7
BCLK
6
ADATA
5
LRCK
4
WDCK
3
2
1
WDCK 17MHZ
P7V
LRCK
C304
1N0 CD
ADATA
BCLK
R49
68R MF
Z202B
74HCU04
Z202C
74HCU04
33P CD
SCLK
FOK
GFS
C
BCLK
LRCK
B
A
C14
17MHZ
SMUTE
XRST
TP8
TP9
TP10
34
56
WD
R16
C60
22P CD
C59
22P CD
I
+
C26
100U EL
12
74HCU04
L4
33UH AX
330R MF
22P CD
Vin
Z202A
C12
10N CD
C61
P5V DAC(A7)
R23
120R MF
LK66
1 2
10MM LINK
C24
100U EL
P5V DAC
LRCK
ADATA
BCLK
C66
10P CD
Vout
GND
Z203
78L05
G
C25
22U EL OS
+
P5V DAC(A7)
PL1
D L16 VPLG
O
10MM LINK
10N CD
+
XRST
SCOR
SQCK
SCOR
SQCK
XRST
A7DAC5V
C28
LK12
10MM LINK
R66
220R MF
LK105
10MM LINK
10MM L NK
1 2LK106
23
22
CS/IWO
XLT
LDON
SUBQ
SENSE
LDON
XLT
SENSE
SUBQ
1N4148
19
20
21
RST
ZERO
Vcc2L
DEEM
LK14
1 2
DEEM
SMUTE
AMUTE
DEEM
SMUTE
AMUTE
CLK
RMIN
PGML
DATA
RMIN
PGML
CLK
DATA
1N0 PP
1 2
PGML
CLK
DATA
1 2
R31 330R MF
R32 330R MF
R33 330R MF
27
28
ML/IIS
25
24
Q_13 Q_16 Q_17
MUTE
MODE
MD/DM026MC/DM1
LRCIN1DIN2BCKIN3CLKO4XTI5XTO6DGND7Vdd8Vcc2R9AGND2R10EXT1R11NC12VOUTR13AGND1
Q_14 Q_15
R25
12
34
56
78
910
1112
1314
1516
17MHZ
C301
74HCU04
R1
120R MF
R62 220R MF
P5VCLK
TP14
14
Z202G
16 9344MHZ
7
X1
C13
33P CD
120R MF
8 9
Z202F
74HCU04
Z202D
74HCU04
TP11
17MHz
1213
C11
680P PP
Analogue ground
R57
330R MF
C17 to be as close as possible
to Q2 collector
R19
33K MF
R18
33K MF
D24
+
18
EXTL
AGND2L
C15
100P CD
C16
100P CD
L2
33UH AX
+
R60
10K MF
SK203
+
FFC32V
10U EL
C31
R24
10R FU
C23
100U EL
16
15
17
NC
Vcc
VOUTL
Q_18
14
C22
100U EL
DACGND
10 11
Z202E 74HCU04
R35
4M7 MF
C17
10N CD
Q2
BC547B
R21
1K0 MF
HDCD
RB3
RB1
RB2
PMUTE
RB7
RB6
RB5
RB4
RB0
DIGOUT
DEEM
SMUTE
RA0
XRST
AMUTE
12345678910111213141516171819202122232425262728293031
L5
33UH AX
VOUTL
Z201
PCM1716#
C20
680P PP
VOUTR
R2
3K3 MF
R102
3K3 MF
1N3 PP
AUDGND
C21
10U NP
C103
1N3 PP
C3
3K3 MF
R4
3K3 MF
R104
R3
1K6 MF
C302
470P PP
R103
1K6 MF
C303
470P PP
C2
470P PP
2
3
R5
3K3 MF
C102
470P PP
2
3
R105
3K3 MF
Z1A
NJM2114
Z101A
NJM2114
P5V
D21
1N4148
R17
10K MF
22R MF
XRST
+
C29
100U EL
R20
1
D1
1N4148
SW201A
PMUTE
PMUTE
10K MF
BC547B
P5V
R34
Q6
330R MF
C10
1N0 CD
R56
2
3
A1014
R28
DRAWING TITLE
CD92 Main Board
10K MF
CD92 MA N BOARD
WD
LRCK
17MHZ
ADATA
BCLK
32
Data connector to DAC PCB
LEFT1
R9
6K8 MF
R6
1
3K3 MF
R7
2K2 MF
RIGHT1
R106
1
3K3 MF
R107
2K2 MF
Analogue Ground
R30
10K MF
D3
1N4148
D2
1N4148
Q5
BC547B
P12V
R70
470R FU
Z1B
6
5
NJM2114
Analogue Ground
R109
6K8 MF
Z101B
6
5
NJM2114
R14
10K MF
Q4
BC547B
DIGOUT
DIGOUT
680R MF
R15
10K MF
Q3
BC557B
Z3
78L05
I
Vin
+
C9
100U EL
C4
10U CERAFINE
7
R309
680R MF
C104
10U CERAF NE
+
7
R110
22K MF
R3 0
P12V
R29
560R MF
R26
68K MF
N12V
+
C27
10U EL
+
GND
G
Vout
R10
22K MF
R13
1K2 MF
22U EL
D20
GND
8
RFB011T
SK5
PHONO1
EMC
D
CGND1
C30
7654321
P5V TOS
P5VTOS
O
+
C8
22U EL OS
R22
390R MF
R36
1K5 MF
R69
8k2 MF
C1
+
10N CD
DIGOUT_TX
T202
1
2
1
2
3
4
Z2
TOTX173
Gnd
Radj
Vcc
Vin
DIGOUTP
5
4
3
DIGOUTN
SCRN
CGND1
SK4
PHONO2HG
EMC
C64
100N CD
C65
1N0 CD
84
C19
10N CD
CGND3
C6
680P PP
C7
680P PP
C
EMCPHONO2
SH1
B
A
C18 10N CD
R11
120R MF
R111
120R MF
R113
1K2 MF
ROUT
R112
22R MF
Q101
FST239
R12
22R MF
Q1
FST239
C5
1N0 PP
C105
1N0 PP
L1
7F003
LOUT
L
R
1
P12V
84
Z1C
4V7 400MW
Mute
TP13
NJM2114
N12V
Z101C
NJM2114
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
1 2 3 4 5 6 7 8
Cambridge CB5 9PB
Notes
Filename
J:\FILES\L-ELECT\PCB complete packages\L888 CD92\L888 1.ddb - L888c3 2.0.sch
Circuit Diagram
DAC & Audio outputs
00_1107 CW 06-10-00 PRODUCTION RELEASE 2 0
ECO No.
Date Printed
INITIALS
26-Oct-2000
DAT E
Drawn by:
CW
DESCRIPTION OF CHANGE
3 4Sheet of
DRAWING NO.
ISSUE
L888C3
Page 15
7654321
8
SK291
FFC32V
P5V
FILA
INOUT
D
C
LDIN
LDOUT
DEEM
SMUTE
AMUTE
4MHZ
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
SMUTE
DEEM
R63
33K MF
4MHZ
RM N
PGML CLK DATA
NOUT
LD N
LDOUT
TP12
DEEM
SMUTE
AMUTE
AMUTE
4MHZ
RMIN
PGML
CLK
DATA
SCOR
SQCK
XRST
LDON
XLT
SENSE
SUBQ
DEEM
N30V
P5V
R291 3R3 FU
C291
47N CD
K1
K0
C292
100U EL
+
C293
47N CD
LD N
65
30
66
40
67
50
68
60
69
70
70
80
71
72
73
74
75
76
77
78
79
80
LDOUT
SCOR
RMIN
Flexfoil connector to Display PCB
1011121314151617181920212223242526272829303132
20
30
40
50
60
70
80
-30v
+5V
+5V
+5V
+5V
LOADIN
LOADOUT
SCOR
SEL2
SEL1
P1P3P4
10
P2
6210632064
Q_5
Q_6
Q_7
P6P8P9
P5
Q_8
Q_9
NC58NC59NC60NC61NC
P10
P12
P14
P15
P7
P11
P15
P10
P11
P12
P13
P14
P13
2040506070
10
57
P1052P1153P1254P1355P1456P15
TIMER1RMIN2+5V3NC4NC5M/C6POML7CLK8SENSE9DATA10SQCK11SUBQ12NC13AMUTE14LDON15XLT16NC17R1118R1219R1320R1421KEY022KEY123KEY2
Q_
Q_2
SUBQ
SQCK
DATA
SENSE
CLK
PGML
Q_4
LDON
AMUTE
R295
10K MF
Q_3
R294 1K0 MF
XLT
R296
10K MF
30
R297
10K MF
80
Q_10
P1P2P3P4P5P6P7P8P9
42P143P244P345P446P547P648P749P850P951
NC41NC
SMUTE
DEEM
XTAL
EXTAL
IN/OUTSW
AF ADJ
KEY3
24
K1M
K0M
R298
10K MF
123456789
Q_11
NC
RO4
RO3
RO2
RO1
VSS
RST
+5V
+5V
R71
8K2 MF
R11
R12
R13
R14
FILB
Z212
Comment
40
39
Q_12
38
37
R4
36
R3
35
R2
34
R1
33
32
31
30
29
28
27
26
25
R61
8K2 MF
K1
K0
SMUTE
DEEM
R292
8K2 MF
R293 8K2 MF
D25
1N4148
HDCD
HDCD
P5V
X201
CST4 00
4MHZ
XRST
NOUT
C294
47N CD
REM N
C62
100P CD
P5V
R1
R2
R3
R4
RA0
RA0
AMUTE
DEEM
RMIN
XRST
REM
R27
100K MF
R50
100K MF
R54
330R MF
R59
4MHZ
330R MF
R11
D291
1N4148
D294
1N4148
D295
1N4148
D292
C0' C1' C3'
1N4148
C4'
C0
17
18
1
2
3
4
R12
Z211
PIC16C54XT
RA0
RA1
RA2
RA3
RTCC
MCLR
OSC1
16
D293
1N4148
D296
C2
1N4148
D297
C7
1N4148
6
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
VSS
OSC2
5
15
R13
R14
RB0
7
8
9
10
RB4
11
12
13
VDD
P5V
14
+
C53
22U EL OS
RB1
RB5
RB2
RB6
RB3
RB7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
D
C
C70
B
R305
2K2 MF
REM1
O/P
Case
R304
3K3 MF
R300
10R MF
2
RX201
R303
5K6 MF
3
R301
33K MF
SW301 SW302 SW303 SW304 SW305 SW306 SW307 SW308
NEXT PREV FF FR PAUSE STOP PLAY OPEN
R302
12K MF
SBX1610-52
+5V
+
LED201
A
LED ULTRARED
Alpha 8 only
C71
10U EL
C52
10N CD
GND
1
R306
1K5 MF
DIS5V
KEYGND
R307
1K2 MF
R308
8K2 MF
C57
10N CD
R313
8K2 MF
DISGND
HDCD1
1 2 3 4 5 6 7 8
100N CD
KEYGND
DISP301
B1008
DRAWING TITLE
CD92 Main Board
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
> ||
DISC
SHUFFLE
VF1VF
3
2
804P155P146P13
D80
DP15
D80
D70
P1297010P11116012P1013P9145015P8164017P718P6
8
7
D70
DP12
DP13
DP14
D60
D50
D40
D30
D20
88
-88.8888
P5213022P4232024P325P2261027P1
20
19
D60
D50
D40
DP8
DP9
DP10
DP11
D10
DP15
DP10
DP11
DP12
DP13
DP14
D30
D20
DP4
DP5
DP6
DP7
DP3
DP4
DP5
DP6
DP7
DP8
DP9
29
28
D10
DP1
DP2
DP3
DP1
DP2
12345678910111213141516171819202122232425262728293031
SK301
FFC32H
CD92 MA N BOARD
Notes
Filename
J:\FILES\L-ELECT\PCB complete packages\L888 CD92\L888 1.ddb - L888c4 2.0.sch
Circuit Diagram
Microcontroller & Display
00_1107 CW 06-10-00 PRODUCTION RELEASE 2 0
ECO No.
Date Printed
VF30VF
31
26-Oct-2000
32
INITIALS
DAT E
+
C72
10U EL
DISGND
Drawn by:
CW
R314
220R MF
LED301
LED GREEN3.1MM
DESCRIPTION OF CHANGE
4 4Sheet of
DRAWING NO.
L888C4
B
A
ISSUE
Page 16
7654321
8
C146
6
RDY
4
99_1072
98_1067
98_1058
VCCD
10N SM
10N SM
WAF
LJW
SJB
SJB
SJB
INITIALS
15-Oct-1999
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
RA0
R74
XRST
AA[0..15]
L[0..15]
R[0..15]
SEL[0..2]
A/D
NMODE
PMODE
RDY
13-May-98
21-APR-98
28
VCC
14
GND
22
OE/VPP
20
CE
10
A0
9
A1
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
25
A8
24
A9
21
A10
23
2
26
27
1
A11
A12
A13
A14
A15
U31
27C512
D0
D1
D2
D3
D4
D5
D6
D7
Power ON/OFF MUTE relay
C163
+
220U EL
R166
4K7 SM
100K SM
ASIC DAC
L816C4_5 SCH
Q25
BC849B
R114
100K SM
MUTERLY
VPROT
DD3
PCB MATERIAL
FR4, 1 OZ Cu
MULTI LAYER
FR4_MULTI
VPROT
14-10-99
02-Nov-98
21-Sept-98
C170, C171 added for spike suppression
U16 Configured in stand-alone mode
DATE
Draw n by:
SJB
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
D[0..7]
Q18
BC849B
R23
2K2 SM
BARCD
BARCODE
UDB
Update Box
UPDATE_BOX
PS
Photo Strip
PHOTO_STRIP
THL1
FIXING HOLE
FIXING HOLE
THL6
TOOLING
D3
MUTERLY
R8
BARCODE LABEL
DD1
A3 Vertical
Paper Marker
DD_A3V
SJB
S J B
SJB
THL2
FIXING HOLE
THL4
TOOLING
1st Issue
DESCRIPTION OF CHANGE
1 9Sheet of
DRAWING NO.
4K7 SM
THL3
RLYPWR
BAS16W SM
RLY1C
RLY_GND
DD2
Drilling
Detail
DRILL_DWG
THL9
FIXING HOLE
FIXING HOLE
FIXING HOLE
L816CT
RLY 51SB12T
Q1
BC849B
PCB
L816PB
THL8
THL5
5NO CHANGE ON THIS SHEET
4No Change on this sheet
3
2
1
ISSUE
D
C
B
A
VCCD
VCCD
R13
100K SM
R12
100K SM
U1C
VCCD
VCCD
*
+
C147
1U0 EL
DGND
INTR
LDC
SRD
SCK
SER_CH2
SER_CH
CLK17M
DEEMPH
MUTE
XRST
PCAP
**
LRin
LRoutBKout
LRCI
HDCD
BCKO
WCKO
DOL
DOR
VDD2
VSS2
DG
SCAL
FSEL
HMUTE
DEEMPH
DSP
L816C3_5 SCH
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D
C
B
XRST
SK3
FFC32V
GO
GAIN
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
31
32
GO
POWER SUPPLY
L816C7_5 SCH
GAIN
XRST
CLOCK
L816C8_5 SCH
CLKMECH
SER_CLK
SER_DIN
SER_CH
MUTE
XRST
DEEMPH
RA0
RB7
RB6
RB5
RB4
RB0
RB1
RB2
RB3
HDCDLED
DGND
GO
CLK17M
CLKDAC
CLKMECH
GO
CLKMECH
SER_CLK
SER_DIN
SER_CH
MUTE
XRST
C170
10N SM
DEEMPH
RA0
RB7
RB6
RB5
RB4
RB0
RB1
RB2
RB3
HDCDLED
*
C88
RB[0..7]
**
D11
BAS16W SM
VCCD
CLK17M
CLKDAC
CLKMECH
GO
VCCD
*
L7
R167
15K SM
C171
10N SM
10N SM
*
+
C96
From FPGA
R163
100K SM
CLK17M
CLKDAC
33UH SM
VHDCD
* *
R82
1K0 SM
100U EL
INTR
LDC
SRD
SCK
SER_CH2
SER_CH
CLK17M
DEEMPH
MUTE
**
**
C128
330P PPS
RE-LATCH
L816C9_5 SCH
CLK17M
R105
1K0 SM
GAIN
CLK17M
VCCD VCCD
RB4
PCAP
D in
BKin
CLK17M
DIout
U16
1
DIN
2
BCKI
3
XTIM
4
DITH
5
GAIN
6
XTI
7
VDD1
8
VSS1
9
PROG
10
OSIZ0/MS1
11
OSIZ1/MS2
12
-COB/MS3
13
JUST/MS4
BCPL/-MEN14SMUTE
PMD-100 HDCD
RB5
***
CLK17M
R106
10K SM
R14
A
470R SM
C8
Clock Terminator
10N SM
* **
R87
1K0 SM
R117
R85
DSP HDCD
PCB ID
1 2 3 4 5 6 7 8
* Fit to HDCD version only
** Fit to DSP version only
1K0 SM
Runout Sheet Program
Kit mask for DSP
10K SM
version : DSP
Kit mask for HDCD
version : HDCD
SCO
ROM_ENABLE
A[0..15]
D[0..23]
CCLK
PRGM
WR
R4
GO
0R0 SM
*
VCCD
R9
R3
HDCD
RB7
MUTE
DEEMPH
100K SM
*
0R0 SM
R91
220R MF
R81
0R0 SM
ROM_ENABLE
R110
**
74HC00 SM
12
U1D
13
0R0 SM
*
HDCDLED
A[0..15]
D[0. 23]
0R0 SM
11
R28
RB0
RB6
HDCD
MUTE
CLK17M
BCKO
WCKO
DOL
DOR
FD_1
FIDUCIAL
FIDUCIAL
FIDUCIAL
FD_5
FIDUCIAL
DRAWING TITLE
Alpha 9 CD DAC PCB Top
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
9
10
VCCD
D[0. 23]
CCLK
PRGM
WR
SER_CLK
SER_DIN
SER_CH
M2
M2
M0
M0
DSP
DSP
MODE0
MODE1
HDCD
MUTE
CLK
BCKO
WCKO
DOL
DOR
DGND
THL7
FIXING HOLE
FD_2
FIDUCIAL
FD_6
FIDUCIAL
8
74HC00 SM
U1E
74HC00 SM
C159
10N SM
FD_3
FD_7
FPGA
L816C2_5 SCH
FD_4
FIDUCIAL
7
VCCD
GND
14
VDD
CLKDAC
1
2
U21
74AHC1G00 SM
U1A
74HC00 SM
LDC
INTR
SCK
SRD
SER_CH2
DONE
A[0..15]
AA[0..15]
L[0..15]
R[0..15]
SEL[0. 2]
A/D
NMODE
PMODE
RDYO
R122
470R SM
DONE
3
R145
RDYO
C119
Circuit Diagram
Notes:
Filename
J:\PROJECTS\A9 CD\L816PB DAC PCB\Circuits & PCB\Issue 5\L816c1 5.DDB - Documents\L816c1 .p j
R143
0R0 SM
R144
0R0 SM
4
5
15K SM
+5VCLK
1
2
10N SM
**
*
U1B
74HC00 SM
15K SM
R162
To DSP
SER_CH2
A[0..15]
AA[0..15]
L[0..15]
R[0..15]
SEL[0..2]
R111
10R SM
L11
10UH SM
3 5
VCCD
LDC
INTR
SCK
SRD
DONE
C110
98_1022
98_1020
ECO No.
Date Printed
Page 17
7654321
8
C91
10N SM
C49
BCKO
WCKO
DOL
DOR
CCLK
R53
10N SM
C45
10N SM
C92
15K SM
R47
15K SM
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
L15
L14
L13
L12
L11
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
L0
10N SM
Q_12
WR
Q_11
Q_10
VFPGA
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
R48
15K SM
VSS6
VSS7
IO44/A16
IO45
IO46
IO47
IO48/A17
IO49
IO50
IO51
IO52
IO53
VDD4
IO54
IO55
IO56
IO57
IO58
IO59
IO60
IO61
VSS8
IO62
IO63
IO64
IO65
VSS9
IO66
IO67
IO68
IO69
VSS10
IO70
IO71
IO72
IO73
IO74/HDC
IO75
IO76
IO77
VDD5
IO78/LDC
IO79
IO80
IO81
IO82/INIT
IO83
IO84
IO85
IO86
VSS11
DONE
A/D
NMODE
PMODE
VSS11VSS2
RD_DT
VSS21
IO170
IO169
IO168
IO166
IO164
IO163
IO162
VDD10
IO160
IO159
IO158
IO156
IO155
VSS20
IO152
IO151
IO150
VSS19
IO148
IO147
IO146
VSS18
IO144
IO143
IO142
IO140
IO139
IO138
VDD9
IO136
IO135
IO134
IO132
IO131
IO129
VSS17
VSS16
RD/CF
156
Q_8
VFPGA
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
Q_16
Q_15
Q_13
Q_14
SEL2
D0
D1
D2
SEL1
SEL0
D3
D4
D5
D6
D8
D9
D10
Q_6
Q_7
Q_9
Q_2
Q_3
D7
A[0..15]
SEL[0..2]
SER_CH2
Q_4
L[0..15]
R[0..15]
A15
A14
46
49
50
51
52
IO4047IO4148IO42
VSS5
CCLK
IO39/A14
IO43/A15
A12
A13
MODE0
MODE1
41
43
44
45
IO38
40
IO3542IO36
VDD3
IO34/A12
IO37/A13
A10
A11
A10
AA8
AA9
AA10
35
38
39
IO3036IO3137IO32
IO29/A10
IO33/A11
A8
A9
A8
A9
AA11
AA12
30
31
32
34
IO2733IO28
VSS4
IO25/A8
IO26/A9
A7
AA13
AA14
AA15
21
24
25
29
26
IO2227IO2328IO24
IO1822IO1923IO20
VDD2
VSS3
IO21/A7
A4
A5
A6
17
19
20
IO1518IO16
IO13/A416IO14/A5
IO17/A6
A3
10
11
15
12
IO79IO8
IO1013IO1114IO12
VDD1
IO9/A3
A0
A1
A2
2
3
4
6
8
IO1
IO35IO4
IO2/A0
IO5/A17IO6/A2
IO171/TCK
U11
ATT2C002
IO167/TMS
IO165/TDI
IO161/DOUT
IO157/D0
IO154/D1
IO153/D2
IO149/D3
IO145/D4
IO141/D5
IO137/D6
IO133/D7
IO130/RCLK
VSS12
RESET
PGRM
IO87/M0
IO88
IO89
IO90
IO91/M1
IO92
IO93
IO94
VDD6
IO95/M2
IO96
IO97
IO98
IO99/M3
IO100
IO101
IO102
VSS13
IO103
IO104
IO105
IO106
VDD7
IO107
IO108
IO109
IO110
VSS14
IO111
IO112
IO113
IO114
IO115/CS1
IO116
IO117
IO118
VDD8
IO119/CS0
IO120
IO121
IO122
IO123/RD
IO124
IO125
IO126/WR
IO127
IO128
VSS15
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
Q_1
SRD
SCK
INTR
RDYO
A/D
NMODE
PMODE
A[0..15]
SRD
SCK
INTR
SEL[0..2]
RDYO
MUTE
HDCD
SER_CH2
L[0..15]
R[0..15]
D
C
B
BCKO
WCKO
DOL
D
DOR
CCLK
VCCD
VCCD
L6
33UH 2A RA
R41
+
10R SM
C89
DGND
100U 25V ZA EL
MRESET must be tied LOW
WR
C
D[0. 23]
LDC
DSP
SER CLK
SER_DIN
SER_CH
DONE
MODE0
MODE1
LDC
DSP
SER_CLK
SER_DIN
SER_CH
DONE
MODE0
MODE1
D[0..23]
B
Q_5
PRGM
AA0
AA1
AA2
AA4
AA5
AA6
PRGM
M0
AA3
AA7
M2
M0 M2
A
D23
D22
D19
D21
D20
DRAWING TITLE
Alpha 9 CD DAC DRIVER
D13
D14
D15
D16
D17
D18
Circuit Diagram
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
J:\PROJECTS\A9 CD\L816PB DAC PCB\Circuits & PCB\Issue 5\L816c1 5.DDB - Documents\L816C2 .SCH
D12
CLK
CLK17M
D11
99_1072
98_1067
98_1058
98_1022
98_1020
ECO No.
Date Printed
WAF
LJW
SJB
SJB
SJB
INITIALS
15-Oct-1999
14-10-99
02-Nov-98
21-Sept-98
13-May-98
21-APR-98
DATE
Draw n by:
SJB
1st Issue
DESCRIPTION OF CHANGE
2 9Sheet of
DRAWING NO.
L816CT
5C89VALUE CHANGE
4No Change on this sheet
3No Change on this sheet
2No Change on this sheet
1
ISSUE
A
1 2 3 4 5 6 7 8
Page 18
321
LDC
INTR
XRST
PCAP
CLK17M
D
PRGM
SER_CH
CCLK
SCO
C
VCCD
VCCD
R131
L20
R165
B
DGND
33UH 2A RA
10R SM
C153
C131
10N SM
10N SM
15K SM
VDSP
VDSP
C130
10N SM
C151
SCK
MUTE
DEEMPH
SER_CH2
SRD
R130
15K SM
WR
C129
10N SM
Only fit components
on this sheet for DSP
A
version.
LDC
INTR
PCAP
CLK17M
PRGM
SER_CH
CCLK
SCO
SCK
SRD
Q_18
Q_17
WR
RD
10N SM
16
R139
15K SM
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Q_24
R127
15K SM
H4
H3
HVCC2
H2
HGND4
H1
H0
RXD
TXD
SGND1
SCLK
SC0
SVCC1
SCK
SC2
STD
SGND2
SC1
QGND2
QVCC2
SRD
NC1
NC2
BN
WT
BG
BR
CVCC1
WR
RD
CGND1
NC3
DSCK/OS1
17
H5
HGND3
DR51DSO52DSI53BS54Y/X55NGND156DS57NVCC158PS59A060A161NGND262A263A364A465QVCC366QGND367A568NVCC269NGND370A671A772A873A974HGND475A1076A1177A1278NVCC379A1380NGND581A1482A15
Q_27
DRAWING TITLE
Alpha 9 CD DAC DSP
Q_19
15
H714H6
Q_21
Q_23
Notes:
Q 29
Q 30
Q 28
Q_25Q 26
13
12
HREQ
9
11
HW/R
HGND2
Q_20
7
8
10
HEN
HACK
HVCC1
A0
A1
A0
A1
Q_22
5
4
HA2
HA16HA0
HGND1
U30
DSP56002
A2A3A4
3
2
1
132
131
PINT
XTAL
EXTAL
QVCC1
QGND1
A5
130
PLOCK
128
129
PCAP
PGND1
A6A7A8
Q_31
Circuit Diagram
Q_32
D22
D23
C155
100U EL
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
+
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
14-10-99
02-Nov-98
21-Sept-98
13-May-98
D17
D16
D15
D14
D13
D12
D11
D10
WR
RD
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A[0..15]
D22
D21
D20
D19
D18
SK4
D23
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SK5
HEADER 2X8WAY
HEADER 2X8WAY
D[0..23]
A[0..15]
ROM_ENABLE
117
118
127
CKP
RESET
PVCC1
A9
124
CKOUT
CLVCC1
A10
A11
A12
ROM_ENABLE
123
125
126
119
120
121
122
D22
D23
CLGND1
IRQA/MODA
A13
DGND6
NMI/MODC
IRQB/MODB
A14
D21
D20
DVCC3
D19
D18
DGND5
D17
D16
D15
D14
DGND4
D13
D12
DVCC2
D11
D10
DGND3
QGND4
QVCC4
DGND2
DVCC1
DGND1
83
A15
WAF99_1072
LJW98_1067
SJB98_1058
SJB98_1022
4
D
C
B
D[0..23]
5NO CHANGE ON THIS SHEET
4No Change on this sheet
3No Change on this sheet
A
2No Change on this sheet
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
1 2 3 4
Filename
J:\PROJECTS\A9_CD\L816PB_DAC_PCB\Circuits_&_PCB\Issue_5\L816c1_5.DDB - Documents\L816C3_5.SCH
ECO No.
Date Printed
SJB98_1020
INITIALS
15-Oct-1999
21-APR-98
DATE
Drawn by:
SJB
1st Issue
DESCRIPTION OF CHANGE
3 9Sheet of
DRAWING NO.
1
ISSUE
L816CT
Page 19
VDDAC
7654321
8
RDY
L[0..15]
SEL[0..2]
AA[0..15]
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
R15
R14
R13
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
VASICDIG
AA0
AA1
AA2
AA3
AA4
AA5
AA6
AA7
31
34
36
33
29
30
A5
A135A2
A0
A432A3
A6
37
GNDD
38
VCCD
39
L0
40
L1
41
L2
42
L3
43
L4
44
L5
45
L6
46
L7
47
L8
48
L9
49
L10
50
L11
51
L12
52
L13
53
L14
54
L15
55
R15
56
R14
57
R13
58
R12
59
R11
60
R10
61
R9
62
R8
63
R7
64
R6
65
R5
66
R4
67
R3
68
R2
69
R1
70
R0
71
VCCD
72
GNDD
A873A974A1075A1176A1277A1378A1479A1580A/D81NC82NMODE83PMODE84VCCD85GNDD
AA8
AA9
AA10
AA11
AA12
AA13
AA14
AA15
+
C3
C78
100U CERAFINE
SEL[0..2]
D
AA[0..15]
L[0..15]
C
B
R[0..15]
A/D
NMODE
PMODE
A
R[0..15]
1 2 3 4 5 6 7 8
R15
L1
10R SM
33UH 2A RA
VCCA
R77
C50
20
NC
NC
R49
4N7 PPS SM
18
19
NC17NC
NC
U13
ASIC DAC
15
NC16NC
15K SM
15K SM
5
14
NC
9
6
7
11
8
10
13
NC12NC
NC
VCCA2
GNDA2
GNDA299VCCA2
98
100
C85
4
VCCA1L
GNDA1L
GND1L(2)
VCCA1L(2)
GNDA1R
GNDA1R(2)
VCCA1R(2)
VCCA1R
101
102
103
104
105
4N7 PPS SM
1
2
SPRL2
SPRL1
5VREFL30VREFL
FBCKLSNS(2)
FBCKLSNS(2)
FBCKLSNS
FBCKLSNS
FBCKRSNS
FBCKRSNS
FBCKRSNS(2)
FBCKRSNS(2)
0VREFR
5VREFR
SPRR1
SPRR2
106
107
108
R76
0R0 SM
IN1L
IN1L
NC
NC
IN1R
IN1R
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
BIAS_L
OUT1L
OUT2L
OUTC_L
OUT1L
OUT2L
MID_L
FBCKL
FBCKL
DCSET_L
DCSET_L
DCSET_R
DCSET_R
FBCKR
FBCKR
MID_R
OUT2R
OUT1R
OUTC_R
OUT2R
OUT1R
BIAS_R
DRAWING TITLE
Alpha 9 CD DAC ASIC
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
FLN
FL
FR
FRN
VCCA1L
VCCA1L(2)
GNDA1L(2)
GNDA1L
MID_L
FBCKLSNS
FBCKLSNS
FBCKL
FBCKL
DCSET_L
DCSET_L
DCSET_R
DCSET_R
FBCKR
FBCKR
FBCKRSNS
FBCKRSNS
MID_R
Notes:
Filename
J:\PROJECTS\A9 CD\L816PB DAC PCB\Circuits & PCB\Issue 5\L816c1 5.DDB - Documents\L816C .SCH
Left Audio Stage
L816C6_5 SCH
Right Audio Stage
L816C5_5 SCH
Circuit Diagram
Audio_L
SERVQK
SERVQK
Audio_R
GNDA1R
GNDA1R(2)
VCCA1R(2)
VCCA1R
R132
-13V
99_1072
98_1067
98_1058
98_1022
98_1020
ECO No.
Date Printed
100K SM
Q29
BC859B
R120
C109
R116
1K5 SM
C104
10U NP
R100
1K5 SM
WAF
LJW
SJB
SJB
SJB
INITIALS
15-Oct-1999
MUTERLY
10K SM
R64
100U NP
R98
14-10-99
02-Nov-98
21-Sept-98
21-APR-98
DATE
R57
47R SM
RLY1A
RLY 51SB12T
RLY1B
RLY 51SB12T
R73
47R SM
22K SM
R80
22K SM
R112
39K SM
100K SM
R113
100K SM
R86
100K SM
R99
100K SM
C3 was 2P22C 22uf 50v oscon
C164 added for EMC, C3 changed from 100U to 22U13-May-98
Draw n by:
SJB
N
F
OUTL
+13V
3
2
+
C124
10U EL
5
6
+/- 200mV
Voltage Offset
-13V
Protection
GNDAN
N
EMC
U20A
LM393A SM
U20B
LM393A SM
OUTR
1
F
SK2A
PHONO4G
1st Issue
DESCRIPTION OF CHANGE
4 9Sheet of
SK2B
PHONO4G
SH1
EMCPHONO
1
VPROT
7
DRAWING NO.
EMC Shield
R70
10R SM
CHASS
C66
1N0 SM
C164
1N0 SM
+13V
U20C
LM393A SM
L816CT
84
ISSUE
SEL0
SEL1
SEL2
25
21
24
27
28
A7
SEL1
SEL2
10N SM
22
26
23
NC
RDY
SEL0
VCCD
GNDD
NC87NC88NC89NC90NC91NC92NC93NC94NC95NC96NC97NC
86
10N SM
C54
D
C
B
5NO CHANGE ON THIS SHEET
A
4
3No Change on this sheet
2
1
Page 20
7654321
FBCKR
C101
1N0 PPS SM
D
FBCKRSNS
FBKRSNS
C113
10N PPS SM
FBCKR
MID_R
MIDR
R78
15R SM
C112
47N PPS SM
L9
10UH SM
C74
2
3
C80
2N2 PPS SM
C99
4N7 PPS SM
R79
10R SM
U14A
8 5
AD797A SM
1
C94
1N0 PPS SM
6
3
2
R72
R83
62R SM
C90
82P SM
U18A
EL2244 SM
1K0 SM
R94
62R SM
C105
1
C76
270P PPS SM
Cold_R
REF/4
R60
4K12 0805 0.1%
C103
390P PPS SM
COLDR
R175
100R SM
C172
390P PPS SM
R68
2K7 0805 0.1%
C87
**
C71
220P PPS SM#
R95
2K7 0805 0.1%
2N2 PPS SM
2
3
U15A
OP275 SM
1
5
6
100P PPS SM
R96
3K3 SM
Ballun & Lowpass Filter
On DSP Version only:
R1=2K0, C70=560P
U19B
7
EL2244 SM
C106
R90
10K 0805 0.1%
Out_R
Audio_R
100R SM
R173
C166
390P PPS SM
8
D
2N2 PPS SM
100N PPS SM
C86
R89
Out_R
Q27
MMBFJ113
DC Servo
SERVOR
BAS16W SM
SERVQK
4N7 PPS SM
10R SM
R102
100N PPS SM
1
2
3
R118
470R SM
10K SM
C117
U22A
TL072 SM
1
84
U23C
OP275 SM
VCCA1R(2)
2
3
U17A
6
8 5
AD797A SM
74
U17B
AD797A SM
RFRSNS
R97
2M2 SM
* Fit to HDCD version only
C
FBCKRSNS
FBKRSNSN
C73
10N PPS SM
B
DCSET_R
DCNR
A
DCSET_R
DCR
R129
10K 0805 0.1%
R108
10K 0805 0.1%
100N PPS SM
U23A
1
-REF/2
OP275 SM
REFx2
C115
2
3
R128
R88
15R SM
C68
47N PPS SM
U23B
7
OP275 SM
R125
10K 0805 0.1%
100N PPS SM
22K1 0805 0.1%
R115
220K SM
DC Bias
C114
L10
10UH SM
5
6
R124
C79
10K 0805 0.1%
D10
** Fit to DSP version only
1 2 3 4 5 6 7 8
5
6
R93
VCCA1R
C98
10U NP
82P SM
U18B
EL2244 SM
C102
270P PPS SM
1K0 SM
C95
1N0 PPS SM
REF
REF/4
Hot_R
7
84
U18C
EL2244 SM
1N0 PPS SM
C100
+8V9 +8V9
C108
10N PPS SM
REFR
U14B
AD797A SM
Q20
BC857B
L13
0R0 SM
DRAWING TITLE
Alpha 9 CD DAC Right Audio Stage
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
HOTR
R176
100R SM
R103
2K7 0805 0.1%
On DSP Version only:
R13=2K0, C103=560P
C173
390P PPS SM
74
84
U15C
OP275 SM
-13V
DAC 5V Reference
R107
150R SM
Q24
BC847B
C121
R101
470R SM
Notes:
Filename
J:\PROJECTS\A9 CD\L816PB DAC PCB\Circuits & PCB\Issue 5\L816c1 5.DDB - Documents\L816C5 .SCH
C70
**
+13V
C84
4N7 PPS SM
C81
4N7 PPS SM
47P SM
Circuit Diagram
C72
220P PPS SM#
84
U19C
EL2244 SM
U24A
AD797A SM
85
6
Q21
BC847B
2N2 PPS SM
R84
2K7 0805 0.1%
74
U24B
AD797A SM
1
3
2
R63
4K12 0805 0.1%
390P PPS SM
C126
4N7 PPS SM
REF
R123
470R SM
C118
100N SM
C77
390P PPS SM
R174
100R SM
C168
+8V9
74
U25B
AD797A SM
4N7 PPS SM
C111
-5V
GNDAR
GNDA1R
C97
10U NP
99_1072
98_1067
98_1058
98_1022
98_1020
ECO No.
Date Printed
Outn_R
1
EL2244 SM
100P PPS SM
0V
C93
WAF
LJW
SJB
SJB
SJB
INITIALS
15-Oct-1999
56P SM
R62
10K 0805 0.1%
U19A
C83
10N PPS SM
D7 BAS16W SM
14-10-99
02-Nov-98
21-Sept-98
13-May-98
21-APR-98
DATE
C82
R71
3
2
7
3K3 SM
GNDA1R(2)
U15B
OP275 SM
6
5
Hot_R
GRSNS
C120
DAC 0V Reference
L12
0R0 SM
Q26
BC847B
-5V
C82 was 2C010A 10pf cer sm
C166,168,172,173 & R172, 173,174,175,176 added
R119
Q23
BC857B
150R SM
1st Issue
Draw n by:
SJB
DESCRIPTION OF CHANGE
5 9Sheet of
Distortion Cancela ion
R172
2M2 SM
R92
470R SM
47P SM
Q22
BC857B
6
DRAWING NO.
U25A
AD797A SM
8 5
1
L816CT
2
3
5NO CHANGE ON THIS SHEET
4
3
2No Change on this sheet
1
ISSUE
C
B
A
Page 21
7654321
FBCKL
C55
1N0 PPS SM
D
FBCKLSNS
FBKLSNS
C32
10N PPS SM
FBCKL
MID_L
MIDL
R50
15R SM
C31
47N PPS SM
L8
10UH SM
C39
2
3
C47
2N2 PPS SM
C57
4N7 PPS SM
R51
10R SM
U8A
8 5
AD797A SM
1
C59
1N0 PPS SM
6
5
6
R54
R55
62R SM
C62
82P SM
U9B
EL2244 SM
1K0 SM
R45
62R SM
C52
7
C61
270P PPS SM
Cold_L
REF/4
R19
4K12 0805 0.1%
C63
390P PPS SM
COLDL
R179
100R SM
C174
390P PPS SM
R26
2K7 0805 0.1%
C48
**
C22
220P PPS SM#
R61
2K7 0805 0.1%
2N2 PPS SM
2
3
U7A
OP275 SM
1
5
6
100P PPS SM
R56
3K3 SM
Ballun & Lowpass Filter
On DSP Version only:
R14=2K0, C104=560P
U10B
7
EL2244 SM
C64
Out_L
R52
10K 0805 0.1%
Audio_L
100R SM
R177
C167
390P PPS SM
8
D
2N2 PPS SM
100N PPS SM
C40
R43
Out_L
Q28
MMBFJ113
DC Servo
SERVOL
BAS16W SM
SERVQK
4N7 PPS SM
10R SM
R24
470R SM
R109 10K SM
100N PPS SM
7
2
3
U4C
OP275 SM
C116
U22B
TL072 SM
U6A
6
8 5
AD797A SM
1
RFLSNS
R104
6
5
74
U6B
AD797A SM
2M2 SM
84
VCCA1L(2)
* Fit to HDCD version only
C
FBCKLSNS
FBKLSNSN
C69
10N PPS SM
B
DCSET_L
DCNL
A
DCSET_L
DCL
R1
10K 0805 0.1%
R27
10K 0805 0.1%
100N PPS SM
U4B
7
-REF/2
OP275 SM
REFx2
C24
6
5
R2
R42
15R SM
C67
47N PPS SM
U4A
1
OP275 SM
R6
10K 0805 0.1%
100N PPS SM
22K1 0805 0.1%
R16
220K SM
DC Bias
C19
L5
10UH SM
C33
3
2
R5
10K 0805 0.1%
D8
** Fit to DSP version only
1 2 3 4 5 6 7 8
3
2
R36
VCCA1L
10U NP
82P SM
U9A
EL2244 SM
1K0 SM
C60
1N0 PPS SM
REF
C38
1
C34
270P PPS SM
1N0 PPS SM
C58
C51
REF/4
Hot_L
84
U9C
EL2244 SM
+8V9 +8V9
10N PPS SM
REFL
U8B
AD797A SM
Q15
BC857B
L2
0R0 SM
HOTL
R180
100R SM
C175
74
DRAWING TITLE
Alpha 9 CD DAC Left Audio Stage
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
R69
2K7 0805 0.1%
On DSP Version only:
R27=2K0, C105=560P
390P PPS SM
84
U7C
OP275 SM
-13V
DAC 5V Reference
R25
150R SM
Q9
BC847B
C14
R29
470R SM
Notes:
Filename
J:\PROJECTS\A9 CD\L816PB DAC PCB\Circuits & PCB\Issue 5\L816c1 5.DDB - Documents\L816C6 .SCH
C20
**
+13V
C44
4N7 PPS SM
C42
4N7 PPS SM
47P SM
Circuit Diagram
C23
220P PPS SM#
84
U10C
EL2244 SM
U3A
AD797A SM
85
6
Q12
BC847B
2N2 PPS SM
R46
2K7 0805 0.1%
84
U22C
TL072 SM
1
3
2
R21
4K12 0805 0.1%
74
U3B
AD797A SM
REF
R18
470R SM
C17
100N SM
C35
390P PPS SM
R178
100R SM
C169
390P PPS SM
GNDA1L
C30
10U NP
99_1072
98_1067
98_1058
98_1022
98_1020
ECO No.
Date Printed
C5
4N7 PPS SM
GNDAL
Outn_L
1
EL2244 SM
+8V9
U2B
AD797A SM
4N7 PPS SM
C29
-5V
0V
C46
WAF
LJW
SJB
SJB
SJB
INITIALS
15-Oct-1999
C41
R20
10K 0805 0.1%
U10A
C43
100P PPS SM
74
10N PPS SM
D6 BAS16W SM
14-10-99
02-Nov-98
21-Sept-98
13-May-98
21-APR-98
DATE
56P SM
U7B
7
3
2
R30
OP275 SM
3K3 SM
GNDA1L(2)
6
5
Hot_L
GLSNS
C13
DAC 0V Reference
L3
0R0 SM
Q8
BC847B
-5V
C41 was 2C010A 10pf cer sm
C167,169,174,175 & R171,177,178,179,180 added
R10
Q11
BC857B
150R SM
1st Issue
Draw n by:
SJB
DESCRIPTION OF CHANGE
6 9Sheet of
Distortion Cancelation
R171
2M2 SM
R35
470R SM
47P SM
Q10
BC857B
6
DRAWING NO.
U2A
AD797A SM
8 5
1
L816CT
2
3
5NO CHANGE ON THIS SHEET
4
3
2No Change on this sheet
1
ISSUE
C
B
A
Page 22
321
VDDAC
VDAC
SK1
FFC23V
3
4
5
6
7
8
D
22
23
19
20
21
16
17
18
12
13
14
15
9
10
11
VP18
C26
+5VCLK
1
2
R22
4K7 SM
470P PPS SM
Q3
BC859B
R7
100R SM
Q7
2SA1964
D5
+13V
VP13V
1
85
3
2
4
VCCA
6
VCCA
D
Q14
R155
VDIG
VN18V
VN18
RLYPWR
RLYPWRRLY_GND
VCCD
ADJ
GAIN
G
L4
10R SM
33UH 2A RA
Vin
R170
I
Not Fitted
C123
+
C165
10U EL
2K7 SM1%
R133
1K5 SM
R40
U36
LM317T
Vout
R168
R169
1N0 PPS SM
1N0 PPS SM
C16
A
2K7 SM1%
D1
3V9 0W5 SM
P8V9
N5V
RLY_GND
+13V
+8V9
C2
100U EL
O
Not Fitted
+
220R SM1%
C122
+
C4
100U EL
C
B
PSU for DAC references
-5V
VCCD
+13V
+5VCLK
1N0 PPS SM
*
VP18V
+
C37
C1
470U EL 25V
+
C36
470U EL 25V
C53
4N7 PPS SM
4N7 PPS SM
*
R146
1K0 SM
VN18
Q30
*
BC849B
*
1K0 SM
Q6
BC849B
+
C56
100U EL
Q4
BC859B
C25
R141
100R SM
470P PPS SM
*
100U EL
R17
C135
R38
Q2
BC849B
4K7 SM
+
1K5 SM
R31
R11
*
BC849B
R33
100R FU
100R FU
100R SM
R135
*
1K0 SM
LGAIN
Q13
BC859B
HDCD 6dB Gain Shift
R136
D2
Not Fitted
-13V
VCCD
U35
7905
GND
Vin
O
Vout
8V2 1W SM
I
-13V
C18
Not Fitted
1N0 PPS SM
1K5 SM
DRAWING TITLE
R39
11K SM
R44
R32
6K8 SM1%
R37
Q5
2SC5248
Q19
BC849B
*
R134
1K0 SM
Alpha 9 CD DAC PSU
+
C21
100U EL
A
C75
10N SM
C158
10N SM
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
1 2 3 4
Filename
J:\PROJECTS\A9_CD\L816PB_DAC_PCB\Circuits_&_PCB\Issue_5\L816c1_5.DDB - Documents\L816C7_5.SCH
Circuit Diagram
10K SM
10K SM
D4
*
ECO No.
Date Printed
*
BAV99W DUAL SM
BAV99W DUAL SM
+
+
C7
C6
R75
1K0 SM
C107
100U EL
WAF99_1072
LJW98_1067
SJB98_1058
SJB98_1022
SJB98_1020
INITIALS
15-Oct-1999
100U SILMIC
C10
+
VN13V
*
270P PPS SM
C9
100U SILMIC
REF
+
C28
14-10-99
02-Nov-98
21-Sept-98
13-May-98
21-APR-98
DATE
-13V
74
U5B
OP27 SM
C11 4N7 PPS SM
-5V
HS1B
270P PPS SM
TO220_TV5
Heatsink HS1
Shared between
Q5 and Q7.
22U SILMIC
C65
D1 & D2 not fitted. U35 & U36 added & supporting components
Drawn by:
C15 100N SM
R67
1K0 SM
10N PPS SM
R34
U12
ZRB500F01
DESCRIPTION OF CHANGE
SJB
U5A
OP27 SM
+
C12
100U EL
* Fit to HDCD version only
** Fit to DSP version only
1K5 SM
VRGND
1st Issue
7 9Sheet of
+13V
R59
1K5 SM
Q16
BC847B
DRAWING NO.
+13V
R66
C27
10U NP
10K SM
Q17
BC849B
L816CT
C
GO
R58
4K7 SM
R65
1K5 SM
B
5C28, C65 VALUE CHANGE
4No Change on this sheet
3No Change on this sheet
2
A
1
ISSUE
Page 23
321
4
VP18
R159
C162
47R SM
L21
33UH SM
R161
10N SM
10K SM
Q35
BC849B
+
C156
R158
U33
78L05
I
Vin
+
C160
100N SM
C161
100U EL
22U EL OS
Vout
GND
G
+
C144
22U EL OS
O
C143
P5VCLK
10N SM
+5VCLK
Q31
R142
4K7 SM
CLKSYNC
C139
1Y100
12
R151
10K SM
RBN1
C137
47P SM
X1
C142
16.9344MHZNO_GR
BC849B
82P SM
47P SM
R149
C152
470R SM
R150
220R SM
C141
10N SM
C140
10N SM
10N SM
R147
220R SM
1K0 SM
R160
5K6 SM
R154
Q33
BC859B
Q32
BC849B
10R SM
74AHC1GU04 SM
R137
470R SM
R138
470R SM
R148
220R SM
D
C
+5VCLK
L16
2U2H SM
53
U27
2 4
53
U28
2 4
74AHC1GU04 SM
U26F
C133
10N SM
L14
2U2H SM
C134
10N SM
1213
CLKDAC
VCCD
CLK17M
D
CLKDAC
CLK17M
C
D9
XRST
B
A
74HCU04 SM
R121
10K SM
R126
1M0 SM
VCCD
L17
14
U26G
7
1 2 3 4
BAV99W DUAL SM
2U2H SM
C132
10N SM
VCCD
C127
100N SM
U26E
74HCU04 SM
1011
U26D
74HCU04 SM
DRAWING TITLE
Alpha 9 CD DAC Clock
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
C148
100N SM
R157
GO
GO
89
R153
4K7 SM
R156
4K7 SM
C154
100N SM
Q34
BC849B
WAF99_1072
LJW98_1067
Circuit Diagram
Notes:
SJB98_1058
SJB98_1022
SJB98_1020
ECO No.
Filename
J:\PROJECTS\A9_CD\L816PB_DAC_PCB\Circuits_&_PCB\Issue_5\L816c1_5.DDB - Documents\L816C8_5.SCH
Date Printed
INITIALS
15-Oct-1999
1K0 SM
14-10-99
02-Nov-98
21-Sept-98
13-May-98
21-APR-98
DATE
R152
10R SM
Drawn by:
SJB
L18
1U0H SM
L19
2U2H SM
C145
82P SM
DESCRIPTION OF CHANGE
74HCU04 SM
1st Issue
8 9Sheet of
R164
100R SM
C150
47P SM
DRAWING NO.
CLKMECH
L816CT
CLKMECH
B
5NO CHANGE ON THIS SHEET
4R148 was 1A147 470ohm
3No Change on this sheet
A
2No Change on this sheet
1
ISSUE
Page 24
321
4
VCCRCK
D
4
2
D
SD
CLK17M
U32A
74VHC74MX SM
U26A
C
BKin
1 2
74HCU04 SM
U26B
3 4
74HCU04 SM
3
C136
100P SM
CLK
CD
1
R140
5
Q
6
Q
U26C
5 6
74HCU04 SM
1K0 SM
VCCD
12
11
D
CLK
10
U32B
9
Q
SD
8
Q
CD
74VHC74MX SM
13
DIin DIout
LRin
VCCRCK
2
3
2
3
12
11
D
CLK
D
CLK
D
CLK
4
U34A
SD
U32C
7
6
Q
CD
74VHC74MX SM
1
4
U29A
5
Q
SD
6
Q
CD
74VHC74MX SM
1
10
U34B
9
Q
SD
8
Q
CD
74VHC74MX SM
13
LRout
BKout
GND
VCC
74VHC74MX SM
C149
10N SM
U34C
7
GND
VCC
74VHC74MX SM
C157
10N SM
U29C
7
GND
VCC
74VHC74MX SM
C138
10N SM
VCCRCK
14
14
14
5
Q
D
C
10
D
SD
CLK
CD
13
14-10-99
21-Sept-98
13-May-98
U29B
9
Q
8
Q
74VHC74MX SM
No change on this sheet02-Nov--98
B
5NO CHANGE ON THIS SHEET
4
3No Change on this sheet
A
2No Change on this sheet
+
C125
10U EL
VCCRCK
2U2H SM
VCCRCK
12
11
B
L15
All parts on this sheet
are only fitted to HDCD
version except U8 and
R83.
DRAWING TITLE
Alpha 9 CD DAC Re-clocking for PMD-100
A
Notes:
Circuit Diagram
WAF99_1072
LJW98_1067
SJB98_1058
SJB98_1022
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
1 2 3 4
Filename
J:\PROJECTS\A9_CD\L816PB_DAC_PCB\Circuits_&_PCB\Issue_5\L816c1_5.DDB - Documents\L816C9_5.SCH
ECO No.
Date Printed
SJB98_1020
INITIALS
15-Oct-1999
21-APR-98
DATE
Drawn by:
SJB
DESCRIPTION OF CHANGE
9 9Sheet of
DRAWING NO.
L816CT
11st Issue
ISSUE
Page 25
C88
87654321
VCCD
D
GO
GAIN
XRST
GO
POWER SUPPLY
L912C7_2.0.SCH
GAIN
CLK17M_5V_DAC
CLK17M_3V_LATCH
CLK17M_3V_PMD200
XRST
CLK17M_5V_FPGA
CLOCK
L912C8_2.0.SCH
CLKMECH
GO
CLK_DAC
CLK_LATCH
CLK PMD200
CLK FPGA
CLKMECH
GO
CLK17M
DONE
R144
0R0 SM
*
VCCD
100N SM
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
28
14
22
20
10
25
24
21
23
26
27
VCC
GND
OE/VPP
CE
9
8
7
6
5
4
3
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
A8
A9
A10
2
A11
A12
IC31
27C512
A13
1
A14
A15
Power ON/OFF MUTE relay
11
12
13
15
16
17
18
19
D0
D1
D2
D3
D4
D5
D6
D7
D
D[0..7]
RLYPWR
C
B
SK3
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
31
32
FFC32V
DGND
CLKMECH
SER_CLK
SER_DIN
SER CH
MUTE
XRST
DEEMPH
RA0
RB7
RB6
RB5
RB4
RB0
RB1
RB2
RB3
HDCDLED
CLKMECH
SER_CLK
SER DIN
SER CH
MUTE
XRST
DEEMPH
RA0
RB7
RB6
RB5
RB4
RB0
RB1
RB2
RB3
HDCDLED
C170
10N SM
RB[0..7]
GO
VCCD
R4
10K SM
R12
10K SM
CCLK
WR
D[0..7]
VCCD
D[0..7]
CCLK
GO
WR
LDC
INTR
DONE
R145
15K SM
15K SM
R162
LDC
INTR
DONE
R74
RA0
100K SM
TR18
BC849B
C163
+
D3
BAS16W SM
RLY1C
RLY 51SB12T
220U EL
MUTERLY
C
TR25
R166
4K7 SM
BC849B
R23
2K2 SM
TR1
BC849B
SER_CLK
VCCD
R13
M2
SER_DIN
SER_CH
M2
FPGA
L912C2_2.0.SCH
A[0..15]
A[0..15]
XRST
R114
100K SM
R8
4K7 SM
10K SM
M0
R9
SER_DIN
SER_CLK
SER_CH
RE-LATCH
L912C9_2.0.SCH
CLK_LATCH
CLK PMD200
C171
10N SM
CLK17M_3V_LATCH
CLK17M_3V_PMD200
HDCDLED
HDCD
HDCD
HDCDLED
BCKO
WCKO
DOL
DOR
GAIN
GAIN
GO
MUTE
DEEMPH
GO
100K SM
R28
DSP
0R0 SM
RB0
RB6
R3
*
0R0 SM
HDCD
MUTE
*
CLK_FPGA
BCKO
WCKO
DOL
DOR
M0
DSP
MODE0
MODE1
HDCD
MUTE
CLK17M_5V_FPGA
BCKO
WCKO
DOL
DOR
GND
AA[0..15]
L[0..15]
R[0..15]
SEL[0..2]
A/D
NMODE
PMODE
RDYO
+5VCLK
RDYO
AA[0..15]
L[0..15]
R[0..15]
SEL[0..2]
R111
10R SM
L11
10UH SM
AA[0..15]
L[0..15]
R[0..15]
SEL[0..2]
A/D
NMODE
PMODE
MUTERLY
ASIC DAC
L912C4_2.0.SCH
MUTERLY
THL6
TOOLING
THL1
FIXING HOLE 3.0
C132
1N 0805
THL4
TOOLING
THL5
FIXING HOLE
THL2
FIXING HOLE 3.0
C133
1N 0805
RLY_GND
B
THL3
FIXING HOLE 3.0
C134
1N 0805
IC21
1
4
RDY
2
RDY
THL7
FIXING HOLE 3.0
THL8
FIXING HOLE 3.0
THL9
FIXING HOLE 3.0
3 5
VCCD VCCD
RB4
RB5
FD_1
FD_2
FD_3
74AHC1G00 SM
CLK_DAC
FD_4
A
PB
PCB
L912PB_2
DD3
PCB MATERIAL
FR4, 1 OZ Cu
MULTI LAYER
FR4_MULTI
EL1
Update Box
UPDATE_BOX
DD1
A3 Vertical
Paper Marker
DD_A3V
DD2
Drilling
Detail
DRILL_DWG
R106
10K SM
R87
1K0 SM
R117
R85
DSP HDCD
PCB ID
USE NF FILTER WHEN RUNNING RS
1K0 SM
PROGRAM
10K SM
FIDUCIAL
FD_5
FIDUCIAL
FIDUCIAL
FD_6
FIDUCIAL
FIDUCIAL
FD_7
FIDUCIAL
FIDUCIAL
FD_8
FIDUCIAL
DRAWING TITLE
9 CD DAC PCB Top
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C1_2.0.prj
Notes:
Circuit Diagram
C110
10N SM
C159
10N SM
C136
1N 0805
C137
1N 0805
CW 9-6-01 2 0
01_1084 1.1CW 30-4-01 Listening component changes
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
Drawn by:
CW
DESCRIPTION OF CHANGE
1 8Sheet of
DRAWING NO.
ISSUE
L912CT
A
1 2 3 4 5 6 7 8
Page 26
87654321
D
C
B
BCKO
WCKO
DOL
DOR
CCLK
VCCD
GND
MODE0
MODE1
D[0..7]
VCCD
L6
33UH 2A RA
R41
+
10R SM
C89
GND
100U 25V ZA EL
C91
MRESET must be tied LOW
WR
RB0
RB6
D[0..7]
LDC
DSP
SER_CLK
SER_DIN
SER_CH
DONE
LDC
DSP
SER_CLK
SER_DIN
SER CH
DONE
10N SM
C49
BCKO
WCKO
DOL
DOR
CCLK
10N SM
C45
R53
15K SM
10N SM
C92
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
L15
L14
L13
L12
L11
L10
L9
L8
L7
L6
TR_10
L5
L4
L3
L2
L1
L0
VFPGA
10N SM
TR_12
WR
TR_11
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
VSS6
VSS7
IO44/A16
IO45
IO46
IO47
IO48/A17
IO49
IO50
IO51
IO52
IO53
VDD4
IO54
IO55
IO56
IO57
IO58
IO59
IO60
IO61
VSS8
IO62
IO63
IO64
IO65
VSS9
IO66
IO67
IO68
IO69
VSS10
IO70
IO71
IO72
IO73
IO74/HDC
IO75
IO76
IO77
VDD5
IO78/LDC
IO79
IO80
IO81
IO82/INIT
IO83
IO84
IO85
IO86
VSS11
DONE
A/D
NMODE
PMODE
A/D
NMODE
PMODE
D
VFPGA
A15
50
51
52
VSS5
CCLK
47
48
49
IO40
IO41
IO42
IO43/A15
A13
A14
46
45
IO38
IO39/A14
RB0
RB6
44
42
43
IO35
IO36
IO37/A13
A11
A12
41
IO34/A12
AA8
39
38
40
IO32
VDD3
IO33/A11
A10
A10
AA9
AA10
AA11
AA12
35
33
37
34
IO27
IO28
IO3036IO31
IO29/A10
A8
A9
A8
A9
32
IO26/A9
AA13
AA14
31
VSS4
28
29
30
IO23
IO24
IO25/A8
A7
AA15
23
24
25
26
27
IO19
IO22
IO20
VDD2
IO21/A7
A6
21
19
20
22
IO18
IO16
VSS3
IO17/A6
A4
A5
14
15
16
17
18
IO11
IO15
IO12
IO13/A4
IO14/A5
A3
12
13
IO10
10
11
IO8
VDD1
IO9/A3
A1
A2
9
7
8
IO7
IO5/A1
IO6/A2
IC61
ATT2C002
A0
1
2
3
5
6
4
IO3
IO4
IO2/A0
IO1
VSS1
VSS2
RD_DT
VSS21
IO171/TCK
IO170
IO169
IO168
IO167/TMS
IO166
IO165/TDI
IO164
IO163
IO162
VDD10
IO161/DOUT
IO160
IO159
IO158
IO157/D0
IO156
IO155
IO154/D1
VSS20
IO153/D2
IO152
IO151
IO150
VSS19
IO149/D3
IO148
IO147
IO146
VSS18
IO145/D4
IO144
IO143
IO142
IO141/D5
IO140
IO139
IO138
VDD9
IO137/D6
IO136
IO135
IO134
IO133/D7
IO132
IO131
IO130/RCLK
IO129
VSS17
VSS16
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
TR_16
TR_15
TR_13
TR_14
SEL2
D0
D1
D2
SEL1
SEL0
D3
D4
D5
TR_6
TR_7
TR_9
D6
TR_2
TR_3
D7
D8
D9
D10
AA[0..15]
A[0..15]
INTR
SEL[0..2]
RDYO
TR_4
AA[0..15]
A[0..15]
INTR
SEL[0..2]
RDYO
MUTE
HDCD
C
B
A
R47
15K SM
VSS12
RESET
PGRM
IO87/M0
IO88
IO89
IO90
IO91/M1
IO92
IO93
IO94
VDD6
IO95/M2
IO96
IO97
IO98
IO99/M3
IO100
IO101
IO102
VSS13
IO103
IO104
IO105
IO106
VDD7
IO107
IO108
IO109
IO110
VSS14
IO111
IO112
IO113
IO114
IO115/CS1
IO116
IO117
IO118
VDD8
IO119/CS0
IO120
IO121
IO122
IO123/RD
IO124
IO125
IO126/WR
IO127
IO128
VSS15
RD/CF
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
L[0..15]
R[0..15]
L[0..15]
R[0..15]
R48
TR_1
TR_8
15K SM
TR_5
GO
GO
AA0
AA1
AA2
M0
AA4
AA5
AA3
AA6
AA7
M2
D22
D21
D19
D20
D17
D18
D15
D16
CLK17M_5V_FPGA
D13
D14
D11
D12
D23
M0 M2
DRAWING TITLE
9 CD DAC DRIVER
CW 9-6-01 2 0
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
1 2 3 4 5 6 7 8
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C2_2.0.SCH
Notes:
Circuit Diagram
01_1084 1.1CW 30-4-01 Listening component changes
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
Drawn by:
CW
DESCRIPTION OF CHANGE
2 8Sheet of
DRAWING NO.
A
ISSUE
L912CT
Page 27
VDDAC
87654321
D
AA[0..15]
RDY
SEL[0..2]
SEL[0..2]
AA[0..15]
RDY
VASICDIG
AA0
AA1
AA2
34
36
R15
L1
10R SM
SEL0
SEL1
SEL2
33UH 2A RA
VCCA
15K SM
R77
15K SM
R76
R49
D
0R0 SM
C139
100N 0805
AA3
AA4
AA5
AA6
AA7
27
31
32
33
28
29
30
24
26
25
21
22
23
20
C50
4N7 PP
18
19
17
14
15
13
10
11
7
9
5
1
2
3
4
6
8
C
B
L[0..15]
R[0..15]
L[0..15]
R[0..15]
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
R15
R14
R13
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
GNDD
VCCD
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
R15
R14
R13
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
VCCD
GNDD
A135A2
A0
A5
A4
A3
A7
A6
RDY
SEL1
SEL0
SEL2
VCCD
GNDD
A873A974A1075A1176A1277A1378A1479A1580A/D81NC82NMODE83PMODE84VCCD85GNDD
NC
NC
NC
NC
NC
NC
NC16NC
NC
NC
NC12NC
IC63
ASIC DAC
NC87NC88NC89NC90NC91NC92NC93NC94NC95NC96NC97NC
GNDA2
GNDA299VCCA2
SPRL2
SPRL1
VCCA2
GNDA1L
GND1L(2)
5VREFL
0VREFL
VCCA1L
VCCA1L(2)
BIAS_L
IN1L
OUT1L
OUT2L
OUTC_L
OUT1L
OUT2L
IN1L
MID_L
FBCKLSNS(2)
FBCKLSNS(2)
FBCKLSNS
FBCKLSNS
NC
FBCKL
FBCKL
DCSET_L
DCSET_L
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
FLN
FL
MID_L
FBCKLSNS
FBCKLSNS
FBCKL
FBCKL
DCSET L
DCSET L
MID_L
FBCKLSNS
FBCKLSNS
FBCKL
FBCKL
DCSET_L
DCSET_L
Left Audio Stage
L912C6_2.0.SCH
VCCA1L
VCCA1L(2)
GNDA1L(2)
GNDA1L
AUDIO_L
SERVQK
VCCA1L
VCCA1L(2)
GNDA1L(2)
GNDA1L
TR29
BC859B
AUDIO L
10K SM
R120
MUTERLY
RLY1A
MUTERLY
N
F
SK2B
PHONO4G
C
SH1
OUTL
OUTR
EMC Shield
RLY 51SB12T
GNDA1R
DCSET_R
DCSET_R
FBCKR
FBCKR
NC
FBCKRSNS
FBCKRSNS
FBCKRSNS(2)
FBCKRSNS(2)
MID_R
IN1R
OUT2R
OUT1R
OUTC_R
OUT2R
OUT1R
IN1R
BIAS_R
GNDA1R(2)
VCCA1R(2)
VCCA1R
0VREFR
5VREFR
SPRR1
SPRR2
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
FR
FRN
DCSET R
DCSET_R
FBCKR
FBCKR
FBCKRSNS
FBCKRSNS
MID R
DCSET_R
DCSET_R
FBCKR
FBCKR
FBCKRSNS
FBCKRSNS
MID_R
Right Audio Stage
L912C5_2.0.SCH
SERVQK
AUDIO_R
GNDA1R
GNDA1R(2)
VCCA1R(2)
VCCA1R
R132
-13V
100K SM
RLY1B
RLY 51SB12T
N
GNDAN
EMC
1
F
SK2A
PHONO4G
EMCPHONO
C66
1N0 SM
R70
10R SM
C164
1N0 SM
CHASS
B
A/D
NMODE
86
AA8
AA9
AA10
AA11
AA12
AA13
AA14
AA15
C84
C138
C78
C54
+
98
100
C140
100N 0805
C85
4N7 PP
101
102
103
104
105
106
107
108
VCCA1R
VCCA1R(2)
GNDA1R(2)
GNDA1R
C3
10N 0805
10N 0805
10N 0805
10N 0805
100U CERAFINE
A
PMODE
DRAWING TITLE
CW 9-6-01 2 0
9 CD DAC ASIC
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
1 2 3 4 5 6 7 8
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C4_2.0.SCH
Notes:
Circuit Diagram
01_1084 1.1CW 30-4-01 Listening component changes
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
Drawn by:
CW
DESCRIPTION OF CHANGE
3 8Sheet of
DRAWING NO.
A
ISSUE
L912CT
Page 28
87654321
D
FBCKR
FBCKRSNS
FBCKR
FBKRSNS
FBCKR
FBCKRSNS
FBCKR
IC6B
7
6
LM6182 SM
10
REF/4
-13V
R71
3K9 SM
NOT FITTED
COLDR
R61
1K0 SM
Cold R
R54
2K2 SM
L5
4M7H RADIAL
L10
1M5H RADIAL
C52
3N3 PP
D
R14
1K0 SM
C
MID_R
FBCKRSNS
MIDR
FBKRSNSN
MID R
FBCKRSNS
C20
100N PE
IC6A
2
3
LM6182 SM
15
REF/4
-13V
R72
3K9 SM
NOT FITTED
HOTR
R62
1K0 SM
Hot R
C72
1N0 PP
L7
4M7H RADIAL
L14
1M5H RADIAL
C55
3N3 PP
C61
330P PP
R19
1K0 SM
R20
1K0 SM
IC7A
2
1
3
OPA2134PA SM
USE GUARD RAIL AROUND INVERTING I/PS
R21
1K0 SM
R43
1K5 SM
IC7B
6
5
OPA2134PA SM
SERVO_R
7
R46
47R SM
AUDIO R
AUDIO_R
C
B
DCSET R
134
IC6C
LM6182 SM
1
8
9
DCR
100N SM
16
100N SM
DCSET R
C22
100N SM
C23
100N SM
REFx2
C31
C32
C67
100P SM
C68
100P SM
IC1-V
IC23B
L17
7F004
L19
7F004
+13V
-13V
84
IC7C
OPA2134PA SM
C34
100N PE
C33
100N PE
L18
7F004
L20
7F004
84
IC23C
OP275 SM
+13V
-13V
C95
100N PE
C100
100N PE
74
IC24B
AD797A SM
C126
100N PE
GND4
C111
100N PE
+8V9
74
IC25B
AD797A SM
-5V
GNDA1R(2)
GNDA1R(2)
C120
Distortion Cancelation
FBCKR
GRSNS
R172
2M2 SM
R92
470R SM
B
5
7
6
R118
VCCA1R(2)
RFRSNS
+8V9 +8V9
REF
DAC 0V Reference
47P SM
TR22
BC857B
A
DCSET_R
470R SM
R102
1
VCCA1R(2)
10K SM
C117
100N PE
IC22A
TL072 SM
L12
DAC 5V Reference
GNDAR
TR20
BC857B
R97
2M2 SM
VCCA1R
C98
VCCA1R
REF
2
10U NP
REFR
L13
0R0 SM
C108
6N8 PP
3
R107
150R SM
R101
470R SM
TR24
BC847B
C121
47P SM
IC24A
AD797A SM
85
6
TR21
BC847B
GNDA1R
R123
470R SM
1
C97
3
10U NP
2
C118
100N SM
DRAWING TITLE
0V
GNDA1R
C93
6N8 PP
D7 BAS16W SM
CW 9-6-01 2 0
0R0 SM
TR26
BC847B
-5V
BC857B
R119
TR23
150R SM
9 CD DAC Right Audio Stage
Circuit Diagram
2 3 4 2 5
Notes:
01_1084 1.1CW 30-4-01 Listening component changes
DCNR
DCSET_R
R129
10K 0805 0.1%
R108
10K 0805 0.1%
100N PE
1N 0805
1
-REF/2
C115
C501
IC23A
OP275 SM
OP275 SM
R125
10K 0805 0.1%
C114
100N PE
C500
R128
1N 0805
R124
22K1 0805 0.1%
R115
220K SM
10K 0805 0.1%
D10
SERVO R
TR27
MMBFJ113
DC Servo
SERVOR
BAS16W SM
DC Bias
GND7
2
3
SERVQK
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
1 2 3 4 5 6 7 8
Cambridge CB5 9PB
Filename
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C5_2.0.SCH
01_1078 CW 1-5-01 Production release 1.0
ECO No.
Date Printed
INITIALS
28-Jun-2001
DATE
Drawn by:
CW
DESCRIPTION OF CHANGE
4 8Sheet of
DRAWING NO.
IC25A
AD797A SM
2
6
3
8 5
1
A
ISSUE
L912CT
Page 29
87654321
D
FBCKL
FBCKLSNS
FBCKL
FBKLSNS
FBCKL
FBCKLSNS
FBCKL
IC2A
2
3
LM6182 SM
15
R73
3K9 SM
-13V
REF/4
NOT FITTED
COLDL
R63
1K0 SM
Cold L
R55
2K2 SM
L8
4M7H RADIAL
L15
1M5H RADIAL
C57
3N3 PP
D
R26
1K0 SM
C
MID_L
FBCKLSNS
MIDL
FBKLSNSN
MID L
FBCKLSNS
C35
100N PE
IC2B
7
6
LM6182 SM
10
R78
3K9 SM
-13V
REF/4
NOT FITTED
HOTL
R64
1K0 SM
Hot L
C73
1N0 PP
L9
4M7H RADIAL
L16
1M5H RADIAL
C59
3N3 PP
C62
330P PP
R30
1K0 SM
R36
1K0 SM
IC3A
2
1
3
OPA2134PA SM
USE GUARD RAIL AROUND INVERTING I/PS
R42
1K0 SM
R45
1K5 SM
IC3B
6
5
OPA2134PA SM
SERVO_L
7
R50
47R SM
AUDIO L
AUDIO_L
C
B
DCSET L
134
IC2C
LM6182 SM
1
DCSET L
DCL
+13V
L21
7F004
C40
100N SM
100N SM
8
9
16
100N SM
C39
100N SM
C43
C41
C70
100P SM
C69
100P SM
IC2-V
L23
7F004
84
IC3C
OPA2134PA SM
C48
100N PE
C47
100N PE
L22
7F004
L24
7F004
84
C60
100N PE
IC4C
OP275 SM
C58
100N PE
+13V
C44
100N PE
C42
100N PE
84
IC22C
TL072 SM
74
IC8B
AD797A SM
C5
100N PE
GND5
C29
100N PE
-13V
+8V9
74
IC9B
AD797A SM
-5V
GNDA1L(2)
GNDA1L(2)
FBCKL
GLSNS
Distortion Cancellation
R171
2M2 SM
R35
470R SM
-13V
IC4A
C13
B
3
REFx2
1
2
R24
VCCA1L(2)
RFLSNS
+8V9 +8V9
REF
DAC 0V Reference
47P SM
TR10
BC857B
DCNL
R1
10K 0805 0.1%
R27
10K 0805 0.1%
C24
OP275 SM
R6
10K 0805 0.1%
C19
100N PE
C600
R2
1N 0805
R5
22K1 0805 0.1%
R16
220K SM
10K 0805 0.1%
D8
SERVO L
TR28
MMBFJ113
DC Servo
SERVOL
BAS16W SM
470R SM
R109 10K SM
C116
100N PE
IC22B
7
VCCA1L(2)
R104
6
5
2M2 SM
VCCA1L
10U NP
C38
REF
VCCA1L
REFL
C51
6N8 PP
TR15
BC857B
L2
0R0 SM
R25
150R SM
R29
470R SM
DAC 5V Reference
TR9
BC847B
C14
47P SM
IC8A
AD797A SM
85
6
TR12
BC847B
L3
GNDAL
GNDA1L
R18
470R SM
1
C30
0V
GNDA1L
C46
3
10U NP
6N8 PP
0R0 SM
TR11
BC857B
IC9A
AD797A SM
2
6
3
8 5
1
2
D6 BAS16W SM
C17
100N SM
TR8
BC847B
R10
150R SM
-5V
A
DCSET_L
TL072 SM
DRAWING TITLE
9 CD DAC Left Audio Stage
2 3 4 2 5
Notes:
CW 9-6-01 2 0
Circuit Diagram
01_1084 1.1CW 30-4-01 Listening component changes
DCSET_L
1N 0805
-REF/2
100N PE
C601
7
IC4B
OP275 SM
DC Bias
6
GND6
5
SERVQK
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
1 2 3 4 5 6 7 8
Cambridge CB5 9PB
Filename
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C6_2.0.SCH
01_1078 CW 1-5-01 Production release 1.0
ECO No.
Date Printed
INITIALS
28-Jun-2001
DATE
Drawn by:
CW
DESCRIPTION OF CHANGE
5 8Sheet of
DRAWING NO.
A
ISSUE
L912CT
Page 30
D
SK1
FFC23V
22
23
21
VDAC
19
20
87654321
+13V
R700
10K 0805
TR700
FMMT497
VDDAC
VP18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
VDIG
VP18V
+
VN18V
C37
C1
4N7 PP
C26
470P PP
+5VCLK
R155
1K0 SM
TR7
R7
R22
4K7 SM
TR3
BC859B
100R SM
TR14
BC849B
R39
2SA1964
D5
BAV99W DUAL SM
11K SM
+
C7
+13V
VP13V
C11
470P PP
74
IC5B
OP27 SM
IC5A
OP27 SM
3
2
1
85
+
C700
10U EL
6
C141
100P NPO 0805
R69
100R 0805
R701
22K 0805
TR701
FMMT497
VCCA
C27
10U NP
D
VCCA
C
B
D1
P8V9
N5V
PSU for DAC references
RLY_GND
+13V
3V9 0W5 SM
100U EL
D2
Not Fitted
-13V
VCCD
Not Fitted
+8V9
C2
-5V
8V2 1W SM
RLYPWRRLY_GND
+
+
O
R168
220R SM
C122
1N0 PP
C4
100U EL
O
RLYPWR
IC36
LM317T
Vout
R169
2K7 SM
C16
1N0 PP
Vout
R40
ADJ
A
Not Fitted
GAIN
G
IC35
7905
L4
10R SM
Vin
C123
1N0 PP
R170
2K7 SM
GND
Vin
C18
1N0 PP
Not Fitted
VN18
VCCD
33UH 2A RA
I
+
C165
10U EL
R133
1K5 SM
VCCD
+13V
C8
100N SM
I
+5VCLK
R146
*
*
R136
-13V
C96
100N SM
C36
*
1K0 SM
VN18
1K5 SM
+
470U EL 25V
TR30
BC849B
*
470U EL 25V
TR6
BC849B
+
C56
100U EL
GND1
TR4
BC859B
C53
4N7 PP
C25
470P PP
R141
100R SM
R17
*
C135
100U EL
HDCD 6dB Gain Shift
GND2
R38
TR2
BC849B
4K7 SM
+
R31
R11
*
R33
100R FU
1K5 SM
100R FU
100R SM
R135
1K0 SM
LGAIN
6K8 SM
TR13
BC859B
*
R134
R44
1K0 SM
TR5
2SC5248
*
R32
R37
TR19
BC849B
10K SM
10K SM
100U SILMIC
+
C12
C10
330P PP
+
C6
100U SILMIC
D4
BAV99W DUAL SM
VN13V
R75
1K0 SM
*
REF
C9
330P PP
-13V
-5V
HS1B
TO220_TV5
Heatsink HS1
Shared between
Q5 and Q7.
C15 100N SM
R67
1K0 SM
R34
1K5 SM
*
+
C107
100U EL
*
+
C28
22U SILMIC
C65
6N8 PP
IC62
ZRB500F01
VRGND
100U EL
* Fit to HDCD version only
** Fit to DSP version only
+13V
R59
1K5 SM
TR16
BC847B
+13V
R66
10K SM
TR17
R58
BC849B
R65
C
GO
4K7 SM
1K5 SM
B
+
C21
100U EL
C75
10N SM
VCCD
+
C124
10U EL
I
C104
100N SM
IC10
LM1086 3.3V SM
Vin
GND
GND3
Vout
O
C109
100N SM
+
C125
10U EL
FLT1
7G002
+3V3
C119
100N SM
A
DRAWING TITLE
CW 9-6-01 2 0
9 CD DAC PSU
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
1 2 3 4 5 6 7 8
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C7_2.0.SCH
Notes:
Circuit Diagram
01_1084 1.1CW 30-4-01 Listening component changes
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
Drawn by:
CW
DESCRIPTION OF CHANGE
6 8Sheet of
DRAWING NO.
A
ISSUE
L912CT
Page 31
VP18
87654321
D
C
R300
47R SM
L300
33UH SM
C301
100N SM
I
+
C312
10U EL
IC301
78L05
Vin
G
GND
Vout
O
C303
100N SM
FLT300
7G002
+5VCLK
P5VCLK
+
C313
22U EL OS
R305
100R SM
GND8
C304
100N SM
R304
4K7 SM
16.9344MHZNO_GR
R303
10K SM
X300
C316
47P SM
C71
82P SM
C317
47P SM
R51
0R0 SM
R801
0R0 SM
TR300
BFS17H
R68
0R0 SM
R52
470R SM
L305
10UH SM
C318
100P SM
C309
100N SM
R802
330R SM
+5VCLK
C308
100N SM
74AHC1GU04 SM
53
2 4
R314
4M7 SM
L303
7F004
IC305
R803
330R SM
IC302B
74VHC125 SM
5 6
4
R804
100R SM
IC302C
9 8
74VHC125 SM
10
IC303B
74VHC125 SM
5 6
4
IC303A
74VHC125 SM
2 3
1
2 3
IC302A
1
74VHC125 SM
IC302D
74VHC125 SM
12 11
R309
100R SM
R308
100R SM
R307
100R SM
R306
100R SM
R800
CLKLAT
C325
22P SM
C324
22P SM
CLK17M_3V_PMD200
C323
22P SM
C322
22P SM
CLK17M_5V_DAC
NOT FITTED
D
CLK17M_3V_LATCH
NOT FITTED
NOT FITTED
CLK17M_5V_FPGA
NOT FITTED
C
B
XRST
R302
10K SM
R301
1M0 SM
D300
BAV99W DUAL SM
VCCD
IC300E
74HCU04 SM
C314
100N SM
1011
IC300D
89
74HCU04 SM
GO
GO
C307
100N SM
100R SM
13
L307
VCCD
IC304
1
4
2
74AHC1G00 SM
3 5
1U0H SM
L306
2U2H SM
C320
82P SM
R315
100R SM
C321
47P SM
CLKMECH
CLKMECH
B
IC300G
74HCU04 SM
VCCD
L302
7F004
VCCD
L301
14
7F004
C300
100N SM
7
C302
100N SM
IC300F
74HCU04 SM
1213
C306
100N SM
C305
100N SM
14
IC302E
74VHC125 SM
7
+3V3
L304
7F004
C311
100N SM
74VHC125 SM
C310
100N SM
IC303E
14
12 11
13
7
IC303D
74VHC125 SM
IC303C
74VHC125 SM
9 8
10
A
DRAWING TITLE
CW 9-6-01 2 0
9 CD DAC Clock
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Circuit Diagram
Notes:
01_1103 1 1AMGM 5/6/01
01_1084 1.1CW 30-4-01 Listening component changes
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
1 2 3 4 5 6 7 8
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C8_2.0.SCH
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
ADMIN CHANGE SCHEMATIC UPDATED TO LIBRARY TO CHANGE C320 (2C082) TO 50V
DESCRIPTION OF CHANGE
Drawn by:
CW
7 8Sheet of
DRAWING NO.
A
ISSUE
L912CT
Page 32
IC403B
10
74VHC74MX SM
87654321
+3V3 +3V3 +3V3
D
CLK17M_3V_LATCH
IC402A
74VHC74MX SM
IC300A
1 2
74HCU04 SM
4
2
3
D
CLK
SD
CD
1
IC300B
3 4
74HCU04 SM
Q
Q
C400
100P SM
R400
12
10
IC402B
5
6
12
11
D
CLK
SD
CD
Q
Q
9
8
74VHC74MX SM
11
D
CLK
Q
SD
Q
CD
13
9
8
IC401C
74VHC74MX SM
GND
7
14
L400
7F004
C407
VCC
100N SM
IC402C
74VHC74MX SM
C410
100N SM
GND
14
VCC
L402
7F004
C409
100N SM
C412
100N SM
7
IC403C
74VHC74MX SM
GND
7
14
L403
7F004
VCC
C413
100N SM
C414
100N SM
D
+3V3
+3V3+3V3
13
IC300C
5 6
74HCU04 SM
D11
1K0 SM
BAS16W SM
10N 0805
10N 0805
C74
10N 0805
10N 0805
C77
C76
10N 0805
10N 0805
C80
C79
10N 0805
C83
C82
ONE CAPACITOR PER VCC PIN
10N 0805
10N 0805
C86
C87
10N 0805
10N 0805
C90
10N 0805
C94
10N 0805
10N 0805
C101
C99
10N 0805
10N 0805
C103
C102
10N 0805
10N 0805
C106
C105
DSP3V3
C112
L26
7F004
L401
7F004
C81
10N 0805
+3V3
C113
10N 0805
+
C422
100U EL
SET DITHER
SW400
1
On
2
3
4
5
6
7
8 9
SW DIL 8WAY SM A1601
R416
10K SM
R415
10K SM
16
15
14
13
12
11
10
R420
10K SM
R417
10K SM
R421
10K SM
R418
10K SM
R422
10K SM
R419
10K SM
b0
b1
b2
b3
b4
b5
b6
b7
C
B
SER_CLK
SER_DIN
SER_CH
SER CLK
SER DIN
SER_CH
12
11
L25
7F004
+3V3
4
IC403A
74VHC74MX SM
2
3
D
CLK
D
Q
SD
Q
CD
+3V3
1
10
IC401B
74VHC74MX SM
Q
SD
5
6
9
CLK
CD
Q
8
+3V3
13
4
IC401A
74VHC74MX SM
2
3
D
CLK
1
SD
CD
Q
Q
+3V3
5
6
R405
R406
10K SM
10K SM
R409
10K SM
R408
R407
10K SM
10K SM
C421
10N SM
C420
10N SM
7
20
5
19
13
17
3
2
1
29
28
32
34
BCKI
DIN
LRCI
DEEMP
SMUTE
HMUTE
MODEA
MODEB
MODED
RESET
PINIT
PCAP
EXTAL
31
VCCp
VCCqc11VCCqc37VCCqc66VCCqc
GNDp
GNDq12GNDq36GNDq65GNDq
33
87
VCCqh15VCCqh35VCCqh61VCCqh
GNDa49GNDa56GNDa64GNDa
88
89
VCCa48VCCa55VCCa63VCCa
GNDd
72
80
71
79
42
VCCd
VCCc
GNDc
GNDs9GNDs22GNDs
43
93
GNDg(HCKT)10GNDg38GNDg75GNDg76GNDg77GNDg78GNDg81GNDg82GNDg83GNDg
92
VCCs8VCCs21VCCs
95
VCCg
DOUT/DOL
MOSI/HA0
SS/HA2
MISO/SDA
SCK/SCL
BCKO
DOR
WCKO
ZERO
HDCD
GAIN
I2C/SPI
HREQ
84
IC400
6
14
16
4
94
91
96
18
24
23
25
26
27
PMD200
BCKO
DOL
DOR
WCKO
BCKO
DOL
DOR
WCKO
GAIN
R412
10K SM
+3V3
RESET
17
18
1
2
3
4
R56
1K0 SM
TR31
DTRANN SM
IC406
PIC16C54XT
RA0
RA1
RA2
RA3
RTCC
MCLR
16
HDCD
R57
1K0 SM
OSC1
X400
CST4.00
HDCD
+3V3
C
TR32
BC856B
R60
220R SM
HDCDLED
VSS
OSC2
5
15
C411
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
14
HDCDLED
6
7
8
9
10
11
12
13
VDD
+3V3
b0
b1
b2
b3
b4
b5
b6
b7
B
A
DEEMPH
MUTE
GO
CLK17M 3V PMD200
DEEMPH
R401
0R0 SM
+3V3
R404
22K SM
RESET
+
C401
10U EL
C127
100N 0805
100N 0805
C128
C129
100N 0805
100N 0805
C130
C131
100N 0805
C127 to C131 to be placed as close to pins 31 and 33 of Z400 as possible
DRAWING TITLE
9 CD DAC Re-clocking & PMD-200
R425
10K SM
100N SM
CW 9-6-01 2.0
A
2 3 4 2 5
A & R Cambridge Ltd.
Pembroke Avenue
Notes:
Circuit Diagram
01_1084 1.1CW 30-4-01 Listening component changes
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Filename
1 2 3 4 5 6 7 8
J:\FILES\L-ELECT\PCB complete packages\l900s\l912 New 2000 DAC\L912_2.0\L912_2.0.DDB - L912C9_2.0.SCH
01_1078 CW 1-5-01 Production release 1.0
ECO No.
INITIALS
DATE
Date Printed
28-Jun-2001
Drawn by:
CW
DESCRIPTION OF CHANGE
8 8Sheet of
DRAWING NO.
ISSUE
L912CT
Page 33
Page 34
Page 35
Page 36
CD72 Main Board L887_2.0
Reference Description Part
C1 CERD 10N 63V -20% +80% RA 2A310
C2 PPRO 470P 63V 5% RA 2D147N
C3 PPRO 1N3 63V 5% RA 2D213N
C4 ELEC 10U 25V CERAFINE 2P610CC
C5 PPRO 1N0 5% 63V RA 2D210
C6,C7 PPRO 680P 5% 63V RA 2D168
C9 ELST 100U 25V 2N710
C10 CERD 1N0 63V 20% RA 2A210
C11 PPRO 680P 5% 63V RA 2D168
C12 CERD 10N 63V -20% +80% RA 2A310
C13,C14 CERD 33P 63V 20% RA 2A033
C15,C16 CERD 100P 63V 2A110
C17-C19 CERD 10N 63V -20% +80% RA 2A310
C20 PPRO 680P 5% 63V RA 2D168
C21 ELST NON POLAR 10UF 35V 2U610
C22-C24 ELST 100U 25V 2N710
C25 ELST 22U 20V OSCON 2P622
C26 ELST 100U 25V 2N710
C27 ELST 10U 50V 2N610
C28 PPRO 1N0 5% 63V RA 2D210
C29 ELST 100U 25V 2N710
C30 ELST 22U 63V 2N622
C31 ELST 10U 50V 2N610
C32 CERD 10N 63V -20% +80% RA 2A310
C33 ELST 1M0 25V 2N810
C34,C35 ELST 100U 100V 2N710B
C36 ELST 3M3 25V 2N833
C37 ELST 10U 50V 2N610
C38 ELST 100U 25V ZA
RUBYCON
C39-C42 ELST 100U 25V 2N710
C43 ELST 1M0 25V 2N810
C44,C45 ELST 1M0 35V 2N810C
C46 ELEC 22U 25V SILMIC 2P622AS
C47,C48 ELST 1M0 35V 2N810C
C49,C50 ELST 470U 25V RA 2N747
C51 ELST 1M0 25V 2N810
C52 CERD 10N 63V -20% +80% RA 2A310
C53 ELST 22U 20V OSCON 2P622
C54,C55 CERD 10N 63V -20% +80% RA 2A310
C56 ELST 47 35V 2N647
C57 CERD 10N 63V -20% +80% RA 2A310
C58 CERD 100N 63V -20% +80%
RA
C59,C61 CERD 22P 63V 20% RA 2A022
C62 CERD 100P 63V 2A110
C64 CERD 100N 63V -20% +80%
RA
C65 CERD 1N0 63V 20% RA 2A210
C66 CERD 10P 63V 20% RA 2A010
C67,C68 SUPPR CAP 3N3 250V 2K233
C69 CERD 10N 63V -20% +80% RA 2A310
C70 CERD 100N 63V -20% +80%
RA
C71,C72 ELST 10U 50V 2N610
C102 PPRO 470P 63V 5% RA 2D147N
C103 PPRO 1N3 63V 5% RA 2D213N
C104 ELEC 10U 25V CERAFINE 2P610CC
C105 PPRO 1N0 5% 63V RA 2D210
C291 CERD 47N 63V -20% +80% RA 2A347
C292 ELST 100U 25V 2N710
C293,C294 CERD 47N 63V -20% +80% RA 2A347
C301 CERD 10N 63V -20% +80% RA 2A310
C302 PPRO 470P 63V 5% RA 2D147N
Number
2P710ZA
2A410
2A410
2A410
C303 PPRO 470P 63V 5% RA 2D147N
C304 CERD 1N0 63V 20% RA 2A210
C1000 ELST 10U 50V 2N610
D1-D3 SSDIODE 1N4148 75V 3A4148
D4-D11 ULTRAFAST RECTIFIER
D12-D16 RECTIFIER 1N4003F 1A 200V 3B4003
D17 ZENER 15V 400MW 3C11504
D18 ZENER 7V5 400MW 3C07504
D19,D20 ZENER 4V7 400MW 3C04704
D21 SSDIODE 1N4148 75V 3A4148
D22,D23 RECTIFIER 1N4003F 1A 200V 3B4003
D24,D25 SSDIODE 1N4148 75V 3A4148
D291,D297 SSDIODE 1N4148 75V 3A4148
D2000D2003
DISP301 DISPLAY ALPHA 7/8/9
EL1,EL2 2000 RANGE DISPLAY
ET1 EARTH LEAD 8M101
F1 FUSE 20mm 160mA T
F1 INS COVER PCB
F1,F2 FUSEHOLDER 20mm PCB 8S004
F2 INS COVER PCB
HS1 HEATSINK TO220 CLIP 30 F007
HS2 HEATSINK CLIP TO220 13/8.6
HS2 HEATSINK TO220 8.6
JP2000JP2005
L1,L2 FERRITE BEAD SINGLE
L4,L5 33UH IND 34-48330 7D033
L6,L7 6U8H INDUCTOR 7D968A
LED201 LED ULTRARED 5MM 3D003
PCB PRINTED CIRCUIT BOARD L887PB 2
PL1 16 WAY DIL PIN HEADER 8K6316
PL2-PL7 2WAY MOLEX VERT MALE
Q1 TRANS LF MP N FST239 4B239
Q2-Q6 TRANS LF SS N BC547B 4A547
Q101 TRANS LF MP N FST239 4B239
R1 RES MF W4 120R 1% 1H112
R2 RES MF W4 3K3 1% 1H233
R3 RES MF W4 1K6 1% 1H216
R4-R6 RES MF W4 3K3 1% 1H233
R7 RES MF W4 2K2 1% 1H222
R9 RES MF W4 1% 6K8 1H268
R10 RES MF W4 22K 1% 1H322
R11 RES MF W4 120R 1% 1H112
R12 RES MF W4 22R 1% 1H022
R13 RES MF W4 1K2 1% 1H212
R14,R15 RES MF W4 10K 1% 1H310
R16 RES MF W4 330R 1% 1H133
R17 RES MF W4 10K 1% 1H310
R18,R19 RES MF W4 33K 1% 1H333
R20 RES MF W4 22R 1% 1H022
R21 RES MF W4 1K0 1% 1H210
R22 RES MF W4 390R 1% 1H139
R23 RES MF W4 120R 1% 1H112
R24 RES MF FU W3 10R 5%
R25 RES MF W4 120R 1% 1H112
R26 RES MF W4 1% 68K 1H368
R27 RES MF W4 100K 1% 1H410
DIODE UF4003 1A
RECTIFIER 1N4003F 1A 200V 3B4003
(SONY)
SUPPORT
S504160mA
FUSEHOLDER
FUSEHOLDER
DC/W
DEGC/W
JUMPER SOCKET 0.1'' 8K004
AXIAL TAPED 2K BOX
CONNECTOR
NFR25
3B4003F
B1008
E874PM
C11166
F022
F022
F006
F008
7F003
8K6201
1G010
Page 37
R28 RES MF W4 10K 1% 1H310
R29 RES MF W4 1% 560R 1H156
R30,R34 RES MF W4 10K 1% 1H310
R35 RES MF W4 4M7 1% 1H547
R36 RES MF W4 1K5 1% 1H215
R37 RES MF FU W3 10R 5%
R38 RES MF W4 330R 1% 1H133
R39,R40 RES MF W4 220R 1% 1H122
R41 RES MF W4 1K6 1% 1H216
R42 RES MF W4 1K0 1% 1H210
R43 RES MF W4 330R 1% 1H133
R44,R45 RES MF FU W3 1R0 5%
R46,R47 RES MF W4 1% 1K8 1H218
R48 RES MF FU W3 10R 5%
R49 RES MF W4 68R 1% 1H068
R50 RES MF W4 100K 1% 1H410
R51,R52 RES MF FU W3 22R 5%
R53 RES MF W4 33K 1% 1H333
R54 RES MF W4 330R 1% 1H133
R55 RES MF W4 1K2 1% 1H212
R56,R57 RES MF W4 330R 1% 1H133
R58 RES MF FU W3 10R 5%
R59 RES MF W4 330R 1% 1H133
R60 RES MF W4 10K 1% 1H310
R61 RES MF W4 8K2 1% 1H282
R62 RES MF W4 220R 1% 1H122
R63 RES MF W4 33K 1% 1H333
R64,R65 RES MF FU W3 10R 5%
R66 RES MF W4 220R 1% 1H122
R67 RES MF W4 1% 47R 1H047
R68 RES MF W4 330R 1% 1H133
R69 RES MF W4 8K2 1% 1H282
R70 RES MF FU W3 470R 5%
R71 RES MF W4 8K2 1% 1H282
R102 RES MF W4 3K3 1% 1H233
R103 RES MF W4 1K6 1% 1H216
R104R106
R107 RES MF W4 2K2 1% 1H222
R109 RES MF W4 1% 6K8 1H268
R110 RES MF W4 22K 1% 1H322
R111 RES MF W4 120R 1% 1H112
R112 RES MF W4 22R 1% 1H022
R113 RES MF W4 1K2 1% 1H212
R291 RES MF FU W3 3R3 5%
R292,R293 RES MF W4 8K2 1% 1H282
NFR25
NFR25
NFR25
NFR25
NFR25
NFR25
NFR25
RES MF W4 3K3 1% 1H233
NFR25
1G010
1G810
1G010
1G022
1G010
1G010
1G147
1G833
RX201 REMOTE CONTROL
SH1 PHONO EMC SHIELD E808MC
SK1 COPPER RIVET TCP/D48 BS HP007
SK1 COPPER RIVET TCP/D48 BS HP007
SK1 IEC MAINS CONN PCB INS
SK2 8+8 WAY FEMALE HORIZ
SK4 PHONO SKT 2-WAY HOR
SK5 PHONO SKT SINGLE EMC 8D220
SK201 23-WAY FFC C ONN VERT 8K8023
SK203 32-WAY FFC C ONN VERT 8K8032
SK204 23-WAY FFC C ONN VERT 8K8023
SK205 5-WAY AMP CT CONN 8K2005
SK291 32-WAY FFC C ONN VERT 8K8032
SK301 32-WAY FFC C ONN HORIZ 8K8132
SW201 SW PUSH 4PCO PBT A1014
SW301 TACT SWITCH 2-PIN LOW
SW302SW308
T201 9 CD COOL FRAME TRANFS
T202 DIGITAL OUTPUT COUPLER K 7E015
X1 CRYSTAL 16.9344MHz
X201 CER RESON 4.00MHz 7W005
Z1 IC OPAMP DUAL NJM2114D 5B2114
Z2 OPTO TRANSMITTER
Z3 IC VREG POS 78L05 5D78L05
Z4 IC HCMOS 74HC14 5J7414
Z101 IC OPAMP DUAL NJM2114D 5B2114
Z201 24 bit DAC 5G1716
Z202 IC HCMOS 74HCU04 5J7404
Z203 IC VREG POS 78L05 5D78L05
Z204 IC VREG POS LM317T 5D317T
Z205 IC VREG POS LM337T 5D337
Z206 IC VREG LM1086CT-ADJ 5D1086A
Z207 IC VREG POS LM317T 5D317T
Z208 IC VREG POS 7805 5D7805
Z209 IC VREG NEG 7915 5D7915
Z210 IC MOTOR DRIVER LB1641 5Q1641
Z211 IC SOCKET 18 PIN 0.3'' 8S018
Z211 IC CMOS MICRO
Z212 IC CD CXP826P16Q MICRO 5G826
RECEIVER SBX1610-62
38KHZ
PX
SKT
EMC GOLD
PROF
TACT SWITCH 2-PIN LOW
PROF
MULTI-VOLTAGE
PARALLEL
TOSLINK TOTX173
PIC16C54XT/P
B2103
8A001
8K6416
8D230
A1504
A1504
L866TX
7X012
5T173T
5H16C54
X
R294 RES MF W4 1K0 1% 1H210
R295R298
R300 RES MF W4 1% 10R 1H010
R301 RES MF W4 33K 1% 1H333
R302 RES MF W4 12K 1% 1H312
R303 RES MF W4 5K6 1% 1H256
R304 RES MF W4 3K3 1% 1H233
R305 RES MF W4 2K2 1% 1H222
R306 RES MF W4 1K5 1% 1H215
R307 RES MF W4 1K2 1% 1H212
R308 RES MF W4 8K2 1% 1H282
R309,R310 RES MF W4 1% 680R 1H168
R313 RES MF W4 8K2 1% 1H282
R314 RES MF W4 220R 1% 1H122
RES MF W4 10K 1% 1H310
Page 38
CD92 Main Board L888_2.0
(Used on Alpha9, and non text CD92, CD23 models)
Reference Description Part
C1 CERD 10N 63V -20% +80% RA 2A310
C9 ELST 100U 25V 2N710
C14 CERD 33P 63V 20% RA 2A033
C18 CERD 10N 63V -20% +80% RA 2A310
C19 CERD 10N 63V -20% +80% RA 2A310
C29 ELST 100U 25V 2N710
C30 ELST 22U 63V 2N622
C32 CERD 10N 63V -20% +80% RA 2A310
C33 ELST 1M0 25V 2N810
C34 ELST 100U 100V 2N710B
C35 ELST 100U 100V 2N710B
C36 ELST 3M3 25V 2N833
C37 ELST 10U 50V 2N610
C38 ELST 100U 25V ZA
C41 ELST 100U 25V 2N710
C42 ELST 100U 25V 2N710
C43 ELST 1M0 25V 2N810
C44 ELST 1M0 35V 2N810C
C45 ELST 1M0 35V 2N810C
C46 ELST 1M0 25V 2N810
C49 ELST 470U 25V RA 2N747
C50 ELST 470U 25V RA 2N747
C51 ELST 1M0 25V 2N810
C52 CERD 10N 63V -20% +80% RA 2A310
C53 ELST 22U 20V OSCON 2P622
C54 CERD 10N 63V -20% +80% RA 2A310
C55 CERD 10N 63V -20% +80% RA 2A310
C56 ELST 47 35V 2N647
C57 CERD 10N 63V -20% +80% RA 2A310
C62 CERD 100P 50V -20% +80%
C67 SUPPR CAP 3N3 250V 2K233
C68 SUPPR CAP 3N3 250V 2K233
C69 CERD 10N 63V -20% +80% RA 2A310
C70 CERD 100N 63V -20% +80%
C71 ELST 10U 50V 2N610
C72 ELST 10U 50V 2N610
C291 CERD 47N 63V -20% +80% RA 2A347
C292 ELST 100U 25V 2N710
C293 CERD 47N 63V -20% +80% RA 2A347
C294 CERD 47N 63V -20% +80% RA 2A347
C301 CERD 10N 63V -20% +80% RA 2A310
C304 CERD 1N0 63V 20% RA 2A210
D1 SSDIODE 1N4148 75V 3A4148
D4-D11 ULTRAFAST RECTIFIER
D12-D14 RECTIFIER 1N4003F 1A 200V 3B4003
D17-D19 ZENER 15V 400MW 3C11504
D21 SSDIODE 1N4148 75V 3A4148
D22 RECTIFIER 1N4003F 1A 200V 3B4003
D23 RECTIFIER 1N4003F 1A 200V 3B4003
D25 SSDIODE 1N4148 75V 3A4148
D291D297
D2001 RECTIFIER 1N4003F 1A 200V 3B4003
D2003 RECTIFIER 1N4003F 1A 200V 3B4003
DISP301 DISPLAY ALPHA 7/8/9
EL1 2000 RANGE DISPLAY
EL2 2000 RANGE DISPLAY
RUBYCON
RA
RA
DIODE UF4003 1A
SSDIODE 1N4148 75V 3A4148
(SONY)
SUPPORT
SUPPORT
Number
2P710ZA
2A110
2A410
3B4003F
B1008
E874PM
E874PM
ET1 EARTH LEAD 8M101
F1 FUSE 20mm 160mA T
S504160mA
F1 FUSEHOLDER 20mm PCB 8S004
F1 INS COVER PCB
FUSEHOLDER
F2 INS COVER PCB
FUSEHOLDER
F2 FUSEHOLDER 20mm PCB 8S004
F4 FUSE 20mm 160mA T
S504160mA
F4 SPARE FUSEHOLDER F062
HS1 HEATSINK TO220 CLIP 30 F007
HS2 HEATSINK TO220 8.6
DEGC/W
HS2 HEATSINK CLIP TO220 13/8.6
DC/W
JP2001 JUMPER SOCKET 0.1'' 8K004
JP2004 JUMPER SOCKET 0.1'' 8K004
L6 6U8H INDUCTOR 7D968A
L7 6U8H INDUCTOR 7D968A
LED201 LED ULTRARED 5MM 3D003
LED301 LED GREEN 3.1MM SLR-
37MG3F
PCB PRINTED CIRCUIT BOARD L887PB 2
PL5 2WAY MOLEX VERT MALE
CONNECTOR
PL7 2WAY MOLEX VERT MALE
CONNECTOR
Q6 TRANS LF SS N BC547B 4A547
R16 RES MF W4 330R 1% 1H133
R17 RES MF W4 10K 1% 1H310
R20 RES MF W4 22R 1% 1H022
R22 RES MF W4 390R 1% 1H139
R27 RES MF W4 100K 1% 1H410
R34 RES MF W4 10K 1% 1H310
R36 RES MF W4 1K5 1% 1H215
R37 RES MF FU W3 10R 5%
NFR25
R38 RES MF W4 330R 1% 1H133
R41 RES MF W4 1K6 1% 1H216
R42 RES MF W4 1K0 1% 1H210
R43 RES MF W4 330R 1% 1H133
R44 RES MF FU W3 1R0 5%
NFR25
R45 RES MF FU W3 1R0 5%
NFR25
R48 RES MF FU W3 10R 5%
NFR25
R50 RES MF W4 100K 1% 1H410
R51 RES MF FU W3 22R 5%
NFR25
R52 RES MF FU W3 22R 5%
NFR25
R53 RES MF W4 33K 1% 1H333
R54 RES MF W4 330R 1% 1H133
R55 RES MF W4 1K2 1% 1H212
R58 RES MF FU W3 10R 5%
NFR25
R59 RES MF W4 330R 1% 1H133
R61 RES MF W4 8K2 1% 1H282
R63 RES MF W4 33K 1% 1H333
R64 RES MF FU W3 10R 5%
NFR25
R65 RES MF FU W3 10R 5%
NFR25
R69 RES MF W4 8K2 1% 1H282
R70 RES MF FU W3 470R 5%
NFR25
R71 RES MF W4 8K2 1% 1H282
C11166
F022
F022
C11166
F008
F006
3D007
8K6201
8K6201
1G010
1G810
1G810
1G010
1G022
1G022
1G010
1G010
1G010
1G147
Page 39
R291 RES MF FU W3 3R3 5%
R292 RES MF W4 8K2 1% 1H282
R293 RES MF W4 8K2 1% 1H282
R294R298
R300 RES MF W4 1% 10R 1H010
R301 RES MF W4 33K 1% 1H333
R302 RES MF W4 12K 1% 1H312
R303 RES MF W4 5K6 1% 1H256
R304 RES MF W4 3K3 1% 1H233
R305 RES MF W4 2K2 1% 1H222
R306 RES MF W4 1K5 1% 1H215
R307 RES MF W4 1K2 1% 1H212
R308 RES MF W4 8K2 1% 1H282
R313 RES MF W4 8K2 1% 1H282
R314 RES MF W4 220R 1% 1H122
RX201 REMOTE CONTROL
SK1 COPPER RIVET TCP/D48 BS HP007
SK1 COPPER RIVET TCP/D48 BS HP007
SK1 IEC MAINS CONN PCB INS
SK5 PHONO SKT SINGLE EMC 8D220
SK201 23-WAY FFC C ONN VERT 8K8023
SK203 32-WAY FFC C ONN VERT 8K8032
SK204 23-WAY FFC C ONN VERT 8K8023
SK205 5-WAY AMP CT CONN 8K2005
SK291 32-WAY FFC C ONN VERT 8K8032
SK301 32-WAY FFC C ONN HORIZ 8K8132
SW201 SW PUSH 4PCO PBT A1014
SW301SW308
T201 9 CD COOL FRAME TRANFS
T202 DIGITAL OUTPUT COUPLER K 7E015
NFR25
RES MF W4 1K0 1% 1H210
RECEIVER SBX1610-62
38KHZ
PX
TACT SWITCH 2-PIN LOW
PROF
MULTI-VOLTAGE
1G833
B2103
8A001
A1504
L866TX
X201 CER RESON 4.00MHz 7W005
Z2 OPTO TRANSMITTER
TOSLINK TOTX173
Z3 IC VREG POS 78L05 5D78L05
Z206 IC VREG LM1086CT-ADJ 5D1086A
Z207 IC VREG POS LM317T 5D317T
Z208 IC VREG POS 7805 5D7805
Z209 IC VREG NEG 7915 5D7915
Z210 IC MOTOR DRIVER LB1641 5Q1641
Z211 IC CMOS MICRO
PIC16C54XT/P
Z211 IC SOCKET 18 PIN 0.3'' 8S018
Z212 IC CD CXP826P16Q MICRO 5G826
5T173T
5H16C54
X
Page 40
Alpha 9 DAC Board L816
CD92
CD23
Reference Description Part
C1 PPHEN 4N7 50V 2% SM 1206 2G247
C2 ELST 100U 25V 2N710
C3 ELEC 100U 25V CERAFINE 2P710AC
C4 ELST 100U 25V 2N710
C5 PPHEN 4N7 50V 2% SM 1206 2G247
C6 ELEC 100U 25V SILMIC 2P710AS
C7 ELEC 100U 25V SILMIC 2P710AS
C8 MLC 10N 50V X7R 10% SM 2C310
C9 PPHEN 270P 50V 2% SM 0805 2G127
C10 PPHEN 270P 50V 2% SM 0805 2G127
C11 PPHEN 4N7 50V 2% SM 1206 2G247
C12 ELST 100U 25V 2N710
C13 MLC 47P 100V NPO 5% SM 2C047
C14 MLC 47P 100V NPO 5% SM 2C047
C15 MLC 100N 50V X7R 10% SM 2C410
C16 PPHEN 1N0 50V 2% SM 0805 2G210
C17 MLC 100N 50V X7R 10% SM 2C410
C19 PPHEN 100N 50V 2% SM 1812 2G410
C21 ELST 100U 25V 2N710
C22 PPHEN 2N2 50V 2% SM 0805 2G222
C23 PPHEN 2N2 50V 2% SM 0805 2G222
C24 PPHEN 100N 50V 2% SM 1812 2G410
C25 PPHEN 470P 50V 2% SM 0805 2G147
C26 PPHEN 470P 50V 2% SM 0805 2G147
C27 ELST NON POLAR 10UF 35V 2U610
C28 ELEC 22U 25V SILMIC 2P622AS
C29 PPHEN 4N7 50V 2% SM 1206 2G247
C30 ELST NON POLAR 10UF 35V 2U610
C31 PPHEN 47N 50V 2% SM 1812 2G347
C32 PPHEN 10N 50V 2% SM 1206 2G310
C33 PPHEN 2N2 50V 2% SM 0805 2G222
C34 PPHEN 270P 50V 2% SM 0805 2G127
C35 PPHEN 390P 50V 2% SM 0805 2G139
C36 ELST 470U 25V RA 2N747
C37 ELST 470U 25V RA 2N747
C38 ELST NON POLAR 10UF 35V 2U610
C39 PPHEN 2N2 50V 2% SM 0805 2G222
C40 PPHEN 4N7 50V 2% SM 1206 2G247
C41 MLC 56P 100V NPO 5% SM 2C056A
C42 PPHEN 4N7 50V 2% SM 1206 2G247
C43 PPHEN 100P 50V 2% SM 0805 2G110
C44 PPHEN 4N7 50V 2% SM 1206 2G247
C45 MLC 10N 50V X7R 10% SM 2C310
C46 PPHEN 10N 50V 2% SM 1206 2G310
C47 PPHEN 4N7 50V 2% SM 1206 2G247
C49 MLC 10N 50V X7R 10% SM 2C310
C50 PPHEN 4N7 50V 2% SM 1206 2G247
C51 PPHEN 10N 50V 2% SM 1206 2G310
C52 MLC 82P 100V NPO 5% SM 2C082
C53 PPHEN 4N7 50V 2% SM 1206 2G247
C54 MLC 10N 50V X7R 10% SM 2C310
C55 PPHEN 1N0 50V 2% SM 0805 2G210
C56 ELST 100U 25V 2N710
C57 PPHEN 100N 50V 2% SM 1812 2G410
C58-C60 PPHEN 1N0 50V 2% SM 0805 2G210
C61 PPHEN 270P 50V 2% SM 0805 2G127
C62 MLC 82P 100V NPO 5% SM 2C082
C63 PPHEN 390P 50V 2% SM 0805 2G139
C64 PPHEN 100P 50V 2% SM 0805 2G110
C65 PPHEN 10N 50V 2% SM 1206 2G310
C66 MLC 1N0 50V X7R 10% SM 2C210
C67 PPHEN 47N 50V 2% SM 1812 2G347
before serial number C92P02151
before serial number F23C02426
Number
C68 PPHEN 47N 50V 2% SM 1812 2G347
C69 PPHEN 10N 50V 2% SM 1206 2G310
C71 PPHEN 2N2 50V 2% SM 0805 2G222
C72 PPHEN 2N2 50V 2% SM 0805 2G222
C73 PPHEN 10N 50V 2% SM 1206 2G310
C74 PPHEN 2N2 50V 2% SM 0805 2G222
C75 MLC 10N 50V X7R 10% SM 2C310
C76 PPHEN 270P 50V 2% SM 0805 2G127
C77 PPHEN 390P 50V 2% SM 0805 2G139
C78 MLC 10N 50V X7R 10% SM 2C310
C79 PPHEN 2N2 50V 2% SM 0805 2G222
C80 PPHEN 4N7 50V 2% SM 1206 2G247
C81 PPHEN 4N7 50V 2% SM 1206 2G247
C82 MLC 56P 100V NPO 5% SM 2C056A
C83 PPHEN 100P 50V 2% SM 0805 2G110
C84-C86 PPHEN 4N7 50V 2% SM 1206 2G247
C88 MLC 10N 50V X7R 10% SM 2C310
C89 ELST 100U 25V ZA
C90 MLC 82P 100V NPO 5% SM 2C082
C91 MLC 10N 50V X7R 10% SM 2C310
C92 MLC 10N 50V X7R 10% SM 2C310
C93 PPHEN 10N 50V 2% SM 1206 2G310
C94 PPHEN 1N0 50V 2% SM 0805 2G210
C95 PPHEN 1N0 50V 2% SM 0805 2G210
C96 ELST 100U 25V 2N710
C97 ELST NON POLAR 10UF 35V 2U610
C98 ELST NON POLAR 10UF 35V 2U610
C99 PPHEN 100N 50V 2% SM 1812 2G410
C100 PPHEN 1N0 50V 2% SM 0805 2G210
C101 PPHEN 1N0 50V 2% SM 0805 2G210
C102 PPHEN 270P 50V 2% SM 0805 2G127
C103 PPHEN 390P 50V 2% SM 0805 2G139
C104 ELST NON POLAR 10UF 35V 2U610
C105 MLC 82P 100V NPO 5% SM 2C082
C106 PPHEN 100P 50V 2% SM 0805 2G110
C107 ELST 100U 25V 2N710
C108 PPHEN 10N 50V 2% SM 1206 2G310
C109 ELST NON POLAR 100UF 16V 2V710
C110 MLC 10N 50V X7R 10% SM 2C310
C111 PPHEN 4N7 50V 2% SM 1206 2G247
C112 PPHEN 47N 50V 2% SM 1812 2G347
C113 PPHEN 10N 50V 2% SM 1206 2G310
C114C117
C118 MLC 100N 50V X7R 10% SM 2C410
C119 MLC 10N 50V X7R 10% SM 2C310
C120 MLC 47P 100V NPO 5% SM 2C047
C121 MLC 47P 100V NPO 5% SM 2C047
C122 PPHEN 1N0 50V 2% SM 0805 2G210
C124 ELST 10U 50V 2N610
C125 ELST 10U 50V 2N610
C126 PPHEN 4N7 50V 2% SM 1206 2G247
C127 MLC 100N 50V X7R 10% SM 2C410
C132C134
C135 ELST 100U 25V 2N710
C136 MLC 100P 100V NPO 5% SM 2C110
C137 MLC 47P 100V NPO 5% SM 2C047
C138 MLC 10N 50V X7R 10% SM 2C310
C139 MLC 82P 100V NPO 5% SM 2C082
C140 MLC 10N 50V X7R 10% SM 2C310
C141 MLC 10N 50V X7R 10% SM 2C310
C142 MLC 47P 100V NPO 5% SM 2C047
C143 MLC 10N 50V X7R 10% SM 2C310
C144 ELST 22U 20V OSCON 2P622
C145 MLC 82P 100V NPO 5% SM 2C082
C146 MLC 10N 50V X7R 10% SM 2C310
C148 MLC 100N 50V X7R 10% SM 2C410
C149 MLC 10N 50V X7R 10% SM 2C310
C150 MLC 47P 100V NPO 5% SM 2C047
RUBYCON
PPHEN 100N 50V 2% SM 1812 2G410
MLC 10N 50V X7R 10% SM 2C310
2P710ZA
Page 41
C152 MLC 10N 50V X7R 10% SM 2C310
C154 MLC 100N 50V X7R 10% SM 2C410
C156 ELST 100U 25V 2N710
C157C159
C160 MLC 100N 50V X7R 10% SM 2C410
C161 ELST 22U 20V OSCON 2P622
C162 MLC 10N 50V X7R 10% SM 2C310
C163 ELST 220U 16V 2N722
C164 MLC 1N0 50V X7R 10% SM 2C210
C165 ELST 10U 50V 2N610
C166C169
C170 MLC 10N 50V X7R 10% SM 2C310
C171 MLC 10N 50V X7R 10% SM 2C310
C172C175
D3 DIODE SS SM BAS16W 3AS16W
D4 DIODE SS SM BAV99W 3AV99W
D5 DIODE SS SM BAV99W 3AV99W
D6-D8 DIODE SS SM BAS16W 3AS16W
D9 DIODE SS SM BAV99W 3AV99W
D10 DIODE SS SM BAS16W 3AS16W
HS1 M/C PAN SUPA M3x12 STBK HA3A12B
HS1 HEATSINK TO220 13
HS1 M3 NYLOC NUT HJ3A00F
L1 33UH IND 2A RA 34-62086 7C033
L2 RES SM W4 2% 0R0 1A000
L3 RES SM W4 2% 0R0 1A000
L4 33UH IND 2A RA 34-62086 7C033
L5 10UH IND SM NL322522T-
L6 33UH IND 2A RA 34-62086 7C033
L7 33UH IND SM 1812 180mA 7B033
L8-L11 10UH IND SM NL322522T-
L12 RES SM W4 2% 0R0 1A000
L13 RES SM W4 2% 0R0 1A000
L14-L17 2UH2 IND SM NL322522T-
L18 1UH0 IND SM NL322522T-
L19 2UH2 IND SM NL322522T-
L20 33UH IND 2A RA 34-62086 7C033
L21 33UH IND SM 1812 180mA 7B033
PCB PRINTED CIRCUIT BOARD L816PB
Q1 TRANS LF SS N SM BC849B 4A849B
Q2 TRANS LF SS N SM BC849B 4A849B
Q3 TRANS LF SS P SM BC859B 4A859B
Q4 TRANS LF SS P SM BC859B 4A859B
Q5 TRANS AUDIO DRIVER N
Q6 TRANS LF SS N SM BC849B 4A849B
Q7 TRANS AUDIO DRIVER P
Q8 TRANS LF SS N SM BC847B 4A847
Q9 TRANS LF SS N SM BC847B 4A847
Q10 TRANS LF SS P SM BC857B 4A857B
Q11 TRANS LF SS P SM BC857B 4A857B
Q12 TRANS LF SS N SM BC847B 4A847
Q13 TRANS LF SS P SM BC859B 4A859B
Q14 TRANS LF SS N SM BC849B 4A849B
Q15 TRANS LF SS P SM BC857B 4A857B
Q16 TRANS LF SS N SM BC847B 4A847
Q17-Q19 TRANS LF SS N SM BC849B 4A849B
Q20 TRANS LF SS P SM BC857B 4A857B
Q21 TRANS LF SS N SM BC847B 4A847
Q22 TRANS LF SS P SM BC857B 4A857B
Q23 TRANS LF SS P SM BC857B 4A857B
MLC 10N 50V X7R 10% SM 2C310
PPHEN 390P 50V 2% SM 0805 2G139
PPHEN 390P 50V 2% SM 0805 2G139
F002
DEGC/W
7B010
100J
7B010
100J
7B822
2R2J
7B810
1R0J
7B822
2R2J
4B5248
2SC5248
4B1964
2SA1964
Q24 TRANS LF SS N SM BC847B 4A847
Q25 TRANS LF SS N SM BC849B 4A849B
Q26 TRANS LF SS N SM BC847B 4A847
Q27 TRANS JFET SM MMBFJ113 4JF113
Q28 TRANS JFET SM MMBFJ113 4JF113
Q29 TRANS LF SS P SM BC859B 4A859B
Q30-Q35 TRANS LF SS N SM BC849B 4A849B
R1 RES SM 0805 0 1% 10K 1L310
R2 RES SM 0805 0 1% 22K1 1L2221
R3 RES SM W4 2% 0R0 1A000
R4 RES SM W4 2% 0R0 1A000
R5 RES SM 0805 0 1% 10K 1L310
R6 RES SM 0805 0 1% 10K 1L310
R7 RES SM W4 1% 100R 1A110
R8 RES SM W4 2% 4K7 1A247
R9 RES SM W4 2% 100K 1A410
R10 RES SM W4 1% 150R 1A115
R11 RES SM W4 1% 100R 1A110
R12 RES SM W4 2% 100K 1A410
R13 RES SM W4 2% 100K 1A410
R14 RES SM W4 2% 470R 1A147
R15 RES SM W4 2% 10R 1A010
R16 RES SM W4 1% 220K 1A422
R17 RES SM W4 2% 4K7 1A247
R18 RES SM W4 2% 470R 1A147
R19 RES SM 0805 0.1% 4K12 1L1412
R20 RES SM 0805 0.1% 10K 1L310
R21 RES SM 0805 0.1% 4K12 1L1412
R22 RES SM W4 2% 4K7 1A247
R23 RES SM W4 2% 2K2 1A222
R24 RES SM W4 2% 470R 1A147
R25 RES SM W4 1% 150R 1A115
R26 RES SM 0805 0.1% 2K7 1L227
R27 RES SM 0805 0.1% 10K 1L310
R28 RES SM W4 2% 0R0 1A000
R29 RES SM W4 2% 470R 1A147
R30 RES SM W4 1% 3K3 1A233
R31 RES MF FU W3 100R 5%
NFR25
R32 RES SM W4 1% 10K 1A310
R33 RES MF FU W3 100R 5%
NFR25
R34 RES SM W4 1% 1K5 1A215
R35 RES SM W4 2% 470R 1A147
R36 RES SM W4 2% 1K0 1A210
R37 RES SM W4 1% 10K 1A310
R38 RES SM W4 1% 1K5 1A215
R39 RES SM W4 1% 11K 1A311
R40 RES SM W4 2% 10R 1A010
R41 RES SM W4 2% 10R 1A010
R42 RES SM W4 1% 15R 1A015
R43 RES SM W4 2% 10R 1A010
R44 RES SM W8 6K8 1% 1A268A
R45 RES SM W4 1% 62R 1A062
R46 RES SM 0805 0.1% 2K7 1L227
R47-R49 RES SM W4 2% 15K 1A315
R50 RES SM W4 1% 15R 1A015
R51 RES SM W4 2% 10R 1A010
R52 RES SM 0805 0.1% 10K 1L310
R53 RES SM W4 2% 15K 1A315
R54 RES SM W4 2% 1K0 1A210
R55 RES SM W4 1% 62R 1A062
R56 RES SM W4 1% 3K3 1A233
R57 RES SM W4 1% 47R 1A047
R58 RES SM W4 2% 4K7 1A247
R59 RES SM W4 1% 1K5 1A215
R60 RES SM 0805 0.1% 4K12 1L1412
R61 RES SM 0805 0.1% 2K7 1L227
R62 RES SM 0805 0.1% 10K 1L310
R63 RES SM 0805 0.1% 4K12 1L1412
R64 RES SM W4 1% 22K 1A322
1G110
1G110
Page 42
R65 RES SM W4 1% 1K5 1A215
R66 RES SM W4 1% 10K 1A310
R67 RES SM W4 2% 1K0 1A210
R68 RES SM 0805 0.1% 2K7 1L227
R69 RES SM 0805 0.1% 2K7 1L227
R70 RES SM W4 2% 10R 1A010
R71 RES SM W4 1% 3K3 1A233
R72 RES SM W4 2% 1K0 1A210
R73 RES SM W4 1% 47R 1A047
R74 RES SM W4 2% 100K 1A410
R75 RES SM W4 2% 1K0 1A210
R76 RES SM W4 2% 0R0 1A000
R77 RES SM W4 2% 15K 1A315
R78 RES SM W4 1% 15R 1A015
R79 RES SM W4 2% 10R 1A010
R80 RES SM W4 1% 22K 1A322
R81 RES SM W4 2% 0R0 1A000
R82 RES SM W4 2% 1K0 1A210
R83 RES SM W4 1% 62R 1A062
R84 RES SM 0805 0.1% 2K7 1L227
R86 RES SM W4 2% 100K 1A410
R87 RES SM W4 2% 1K0 1A210
R88 RES SM W4 1% 15R 1A015
R89 RES SM W4 2% 10R 1A010
R90 RES SM 0805 0.1% 10K 1L310
R91 RES MF W4 1% 220R 1H122
R92 RES SM W4 2% 470R 1A147
R93 RES SM W4 2% 1K0 1A210
R94 RES SM W4 1% 62R 1A062
R95 RES SM 0805 0.1% 2K7 1L227
R96 RES SM W4 1% 3K3 1A233
R97 RES SM W4 1% 2M2 1A522
R98 RES SM W4 1% 39K 1A339
R99 RES SM W4 2% 100K 1A410
R100 RES SM W4 1% 1K5 1A215
R101 RES SM W4 2% 470R 1A147
R102 RES SM W4 1% 10K 1A310
R103 RES SM 0805 0.1% 2K7 1L227
R104 RES SM W4 1% 2M2 1A522
R105 RES SM W4 2% 1K0 1A210
R107 RES SM W4 1% 150R 1A115
R108 RES SM 0805 0.1% 10K 1L310
R109 RES SM W4 1% 10K 1A310
R111 RES SM W4 2% 10R 1A010
R112R114
R115 RES SM W4 1% 220K 1A422
R116 RES SM W4 1% 1K5 1A215
R117 RES SM W4 2% 1K0 1A210
R118 RES SM W4 2% 470R 1A147
R119 RES SM W4 1% 150R 1A115
R120 RES SM W4 1% 10K 1A310
R121 RES SM W4 1% 10K 1A310
R122 RES SM W4 2% 470R 1A147
R123 RES SM W4 2% 470R 1A147
R124 RES SM 0805 0.1% 10K 1L310
R125 RES SM 0805 0.1% 10K 1L310
R126 RES SM W4 1% 1M0 1A510
R128 RES SM 0805 0.1% 22K1 1L2221
R129 RES SM 0805 0.1% 10K 1L310
R132 RES SM W4 2% 100K 1A410
R133 RES SM W4 1% 1K5 1A215
R134 RES SM W4 2% 1K0 1A210
R135 RES SM W4 2% 1K0 1A210
R136 RES SM W4 1% 1K5 1A215
R137 RES SM W4 2% 470R 1A147
R138 RES SM W4 2% 470R 1A147
R140 RES SM W4 2% 1K0 1A210
R141 RES SM W4 1% 100R 1A110
R142 RES SM W4 2% 4K7 1A247
R144 RES SM W4 2% 0R0 1A000
RES SM W4 2% 100K 1A410
R145 RES SM W4 2% 15K 1A315
R146 RES SM W4 2% 1K0 1A210
R147 RES SM W4 1% 220R 1A122
R148 RES SM W4 1% 220R 1A122
R149 RES SM W4 2% 470R 1A147
R150 RES SM W4 1% 220R 1A122
R151 RES SM W4 1% 10K 1A310
R152 RES SM W4 2% 10R 1A010
R153 RES SM W4 2% 4K7 1A247
R154 RES SM W4 2% 10R 1A010
R155 RES SM W4 2% 1K0 1A210
R156 RES SM W4 2% 4K7 1A247
R157 RES SM W4 2% 1K0 1A210
R158 RES SM W4 2% 1K0 1A210
R159 RES SM W4 1% 47R 1A047
R160 RES SM W4 1% 5K6 1A256
R161 RES SM W4 1% 10K 1A310
R162 RES SM W4 2% 15K 1A315
R164 RES SM W4 1% 100R 1A110
R166 RES SM W4 2% 4K7 1A247
R167 RES SM W4 2% 15K 1A315
R168 RES SM W8 220R 1% 1A122A
R169 RES SM W8 2K7 1% 1A227A
R170 RES SM W8 2K7 1% 1A227A
R171 RES SM W4 1% 2M2 1A522
R172 RES SM W4 1% 2M2 1A522
R173R180
RLY1 RELAY 960 OHM 51SB12T A205
SH1 PHONO EMC SHIELD E821MC
SK1 23-WAY FFC CONN VERT 8K8023
SK2 PHONO SKT 4-WAY EMC
SK3 32-WAY FFC CONN VERT 8K8032
SK4 HEADER 2x8-WAY 0.1'' PCB 8K698X2
SK5 HEADER 2x8-WAY 0.1'' PCB 8K698X2
U1 IC HCMOS SM 74HC00 5K7400
U2 IC OPAMP SM AD797AR 5B797
U3 IC OPAMP SM AD797AR 5B797
U4 IC AUDIO DUAL SM OP275 5B275S
U5 IC OPAMP SM OP27 5B027S
U6 IC OPAMP SM AD797AR 5B797
U7 IC AUDIO DUAL SM OP275 5B275S
U8 IC OPAMP SM AD797AR 5B797
U9 IC AUDIO DUAL EL2244 5B2244
U10 IC AUDIO DUAL EL2244 5B2244
U11 IC CMOS FPGA ATT2C002 5R2C002
U12 IC VREF POS ZRB500F01
U13 IC ASIC SUPER-DAC 5XDSY1
U14 IC OPAMP SM AD797AR 5B797
U15 IC AUDIO DUAL SM OP275 5B275S
U16 IC CMOS HDCD DIG FILTER
U17 IC OPAMP SM AD797AR 5B797
U18 IC AUDIO DUAL EL2244 5B2244
U19 IC AUDIO DUAL EL2244 5B2244
U20 IC COMPARATOR SM DUAL
U21 IC AHC SN74AHC1G00 5KA100
U22 IC AUDIO SM DUAL TL072 5B072D
U23 IC AUDIO DUAL SM OP275 5B275S
U24 IC OPAMP SM AD797AR 5B797
U25 IC OPAMP SM AD797AR 5B797
U26 IC HCMOS SM 74HCU04 5K7404
U27 IC AHC SN74AHC1GU04 5KA1U04
U28 IC AHC SN74AHC1GU04 5KA1U04
U29 IC VHCMOS SM 74VHC74MX 5K7474V
U31 IC SOCKET 28 PIN 8S028
U31 IC CMOS EPROM 27C512
RES SM W4 1% 100R 1A110
8D225
GOLD
5D500
SOT32 1%
5G100
PMD-100
5M393AD
LM393A
5G27512
120NS
Page 43
U32 IC VHCMOS SM 74VHC74MX 5K7474V
U33 IC VREG POS 78L05 5D78L05
U34 IC VHCMOS SM 74VHC74MX 5K7474V
U35 IC VREG NEG 7905 5D7905
U36 IC VREG POS LM317T 5D317T
X1 CRYSTAL 16.9344MHz
PARALLEL
7X012
Page 44
CD92 DAC Board L912_2.0
CD92
CD23
Reference Description Part
C1 PPRO 4N7 63V 5% RA 2D247N
C2 ELST 100U 25V 2N710
C3 ELEC 100U 25V CERAFINE 2P710AC
C4 ELST 100U 25V 2N710
C5 PEST 100N 63V 10% 2K410
C6 ELEC 100U 25V SILMIC 2P710AS
C7 ELEC 100U 25V SILMIC 2P710AS
C9 PPRO 330P 5% 63V RA 2D133
C10 PPRO 330P 5% 63V RA 2D133
C11 PPRO 470P 63V 5% RA 2D147N
C12 ELST 100U 25V 2N710
C13 MLC 47P 100V NPO 5% SM 2C047
C14 MLC 47P 100V NPO 5% SM 2C047
C15 MLC 100N 50V X7R 10% SM 2C410
C16 PPRO 1N0 5% 63V RA 2D210
C17 MLC 100N 50V X7R 10% SM 2C410
C18 PPRO 1N0 5% 63V RA 2D210
C19 PEST 100N 63V 10% 2K410
C20 PEST 100N 63V 10% 2K410
C21 ELST 100U 25V 2N710
C22 MLC 100N 50V X7R 10% SM 2C410
C23 MLC 100N 50V X7R 10% SM 2C410
C24 PEST 100N 63V 10% 2K410
C25 PPRO 470P 63V 5% RA 2D147N
C26 PPRO 470P 63V 5% RA 2D147N
C27 ELST NON POLAR 10UF 35V 2U610
C28 ELEC 22U 25V SILMIC 2P622AS
C29 PEST 100N 63V 10% 2K410
C30 ELST NON POLAR 10UF 35V 2U610
C31 MLC 100N 50V X7R 10% SM 2C410
C32 MLC 100N 50V X7R 10% SM 2C410
C33-C35 PEST 100N 63V 10% 2K410
C36 ELST 470U 25V RA 2N747
C37 ELST 470U 25V RA 2N747
C38 ELST NON POLAR 10UF 35V 2U610
C39-C41 MLC 100N 50V X7R 10% SM 2C410
C42 PEST 100N 63V 10% 2K410
C43 MLC 100N 50V X7R 10% SM 2C410
C44 PEST 100N 63V 10% 2K410
C45 MLC 10N 50V X7R 10% SM 2C310
C46 PPRO 6N8 5% 63V RA 2D268
C47 PEST 100N 63V 10% 2K410
C48 PEST 100N 63V 10% 2K410
C49 MLC 10N 50V X7R 10% SM 2C310
C50 PPRO 4N7 63V 5% RA 2D247N
C51 PPRO 6N8 5% 63V RA 2D268
C52 PPRO 3N3 5% 63V RA 2D233
C53 PPRO 4N7 63V 5% RA 2D247N
C54 MLC 10N 50V X7R 10% 0805 2J310
C55 PPRO 3N3 5% 63V RA 2D233
C56 ELST 100U 25V 2N710
C57 PPRO 3N3 5% 63V RA 2D233
C58 PEST 100N 63V 10% 2K410
C59 PPRO 3N3 5% 63V RA 2D233
C60 PEST 100N 63V 10% 2K410
C61 PPRO 330P 5% 63V RA 2D133
C62 PPRO 330P 5% 63V RA 2D133
C65 PPRO 6N8 5% 63V RA 2D268
C66-C70 MLC 1N0 50V X7R 10% SM 2C210
C71 MLC 82P 50V NPO 5% SM 2C082
C74 MLC 10N 50V X7R 10% 0805 2J310
C75 MLC 10N 50V X7R 10% SM 2C310
after serial number C92P02150
after serial number F23C02425
number
C76-C84 MLC 10N 50V X7R 10% 0805 2J310
C85 PPRO 4N7 63V 5% RA 2D247N
C86 MLC 10N 50V X7R 10% 0805 2J310
C87 MLC 10N 50V X7R 10% 0805 2J310
C88 MLC 100N 50V X7R 10% SM 2C410
C89 ELST 100U 25V ZA
C90 MLC 10N 50V X7R 10% 0805 2J310
C91 MLC 10N 50V X7R 10% SM 2C310
C92 MLC 10N 50V X7R 10% SM 2C310
C93 PPRO 6N8 5% 63V RA 2D268
C94 MLC 10N 50V X7R 10% 0805 2J310
C95 PEST 100N 63V 10% 2K410
C97 ELST NON POLAR 10UF 35V 2U610
C98 ELST NON POLAR 10UF 35V 2U610
C99 MLC 10N 50V X7R 10% 0805 2J310
C100 PEST 100N 63V 10% 2K410
C101C103
C104 MLC 100N 50V X7R 10% SM 2C410
C105 MLC 10N 50V X7R 10% 0805 2J310
C106 MLC 10N 50V X7R 10% 0805 2J310
C107 ELST 100U 25V 2N710
C108 PPRO 6N8 5% 63V RA 2D268
C109 MLC 100N 50V X7R 10% SM 2C410
C110 MLC 10N 50V X7R 10% SM 2C310
C111 PEST 100N 63V 10% 2K410
C112 MLC 10N 50V X7R 10% 0805 2J310
C113 MLC 10N 50V X7R 10% 0805 2J310
C114C117
C118 MLC 100N 50V X7R 10% SM 2C410
C119 MLC 100N 50V X7R 10% SM 2C410
C120 MLC 47P 100V NPO 5% SM 2C047
C121 MLC 47P 100V NPO 5% SM 2C047
C122 PPRO 1N0 5% 63V RA 2D210
C123 PPRO 1N0 5% 63V RA 2D210
C124 ELST 10U 50V 2N610
C125 ELST 10U 50V 2N610
C126 PEST 100N 63V 10% 2K410
C127C131
C132C134
C135 ELST 100U 25V 2N710
C136 MLC 1N 50V X7R 10% 0805 2J210
C137 MLC 1N 50V X7R 10% 0805 2J210
C138 MLC 10N 50V X7R 10% 0805 2J310
C141 MLC 100P 100V NPO 5% 0805 2L110
C159 MLC 10N 50V X7R 10% SM 2C310
C163 ELST 220U 16V 2N722
C164 MLC 1N0 50V X7R 10% SM 2C210
C165 ELST 10U 50V 2N610
C170 MLC 10N 50V X7R 10% SM 2C310
C171 MLC 10N 50V X7R 10% SM 2C310
C300C311
C312 ELST 10U 50V 2N610
C313 ELST 22U 20V OSCON 2P622
C314 MLC 100N 50V X7R 10% SM 2C410
C316 MLC 47P 100V NPO 5% SM 2C047
C317 MLC 47P 100V NPO 5% SM 2C047
C318 MLC 100P 50V NPO 5% SM 2C110
C320 MLC 82P 50V NPO 5% SM 2C082
C321 MLC 47P 100V NPO 5% SM 2C047
C400 MLC 100P 50V NPO 5% SM 2C110
C407 MLC 100N 50V X7R 10% SM 2C410
C409C414
C420 MLC 10N 50V X7R 10% SM 2C310
RUBYCON
MLC 10N 50V X7R 10% 0805 2J310
PEST 100N 63V 10% 2K410
MLC 100N 50V X7R 10% 0805 2J410
MLC 1N 50V X7R 10% 0805 2J210
MLC 100N 50V X7R 10% SM 2C410
MLC 100N 50V X7R 10% SM 2C410
2P710ZA
Page 45
C421 MLC 10N 50V X7R 10% SM 2C310
C422 ELST 100U 25V 2N710
C500 MLC 1N 50V X7R 10% 0805 2J210
C501 MLC 1N 50V X7R 10% 0805 2J210
C600 MLC 1N 50V X7R 10% 0805 2J210
C601 MLC 1N 50V X7R 10% 0805 2J210
C700 ELST 10U 50V 2N610
D3 DIODE SS SM BAS16W 3AS16W
D4 DIODE SS SM BAV99W 3AV99W
D5 DIODE SS SM BAV99W 3AV99W
D6 DIODE SS SM BAS16W 3AS16W
D7 DIODE SS SM BAS16W 3AS16W
D8 DIODE SS SM BAS16W 3AS16W
D10 DIODE SS SM BAS16W 3AS16W
D11 DIODE SS SM BAS16W 3AS16W
D300 DIODE SS SM BAV99W 3AV99W
FLT1 EMI FILTER SM
NFM61R30T472
FLT300 EMI FILTER SM
NFM61R30T472
HS1 M3 NYLOC NUT HJ3A00F
HS1 HEATSINK TO220 13
DEGC/W
HS1 M/C PAN SUPA M3x12 STBK HA3A12B
IC2 IC CURRENT FEEDBACK
DUAL LM6182 SM
IC3 IC OPAMP DUAL SM
OPA2134PA
IC4 IC AUDIO DUAL SM OP275 5B275S
IC5 IC OPAMP SM OP27 5B027S
IC6 IC CURRENT FEEDBACK
DUAL LM6182 SM
IC7 IC OPAMP DUAL SM
OPA2134PA
IC8 IC OPAMP SM AD797AR 5B797
IC9 IC OPAMP SM AD797AR 5B797
IC10 IC VREG LM1086CS-3.3 5D10863S
IC21 IC AHC SN74AHC1G00 5KA100
IC22 IC AUDIO SM DUAL TL072 5B072D
IC23 IC AUDIO DUAL SM OP275 5B275S
IC24 IC OPAMP SM AD797AR 5B797
IC25 IC OPAMP SM AD797AR 5B797
IC31 IC SOCKET 28 PIN 8S028
IC31 IC CMOS EPROM 27C512
120NS
IC35 IC VREG NEG 7905 5D7905
IC36 IC VREG POS LM317T 5D317T
IC61 IC CMOS FPGA ATT2C002 5R2C002
IC62 IC VREF POS ZRB500F01
SOT32 1%
IC63 IC ASIC SUPER-DAC 5XDSY1
IC300 IC HCMOS SM 74HCU04 5K7404
IC301 IC VREG POS 78L05 5D78L05
IC302 IC HCMOS SM 74VHC125 5K74125
IC303 IC HCMOS SM 74VHC125 5K74125
IC304 IC AHC SN74AHC1G00 5KA100
IC305 IC AHC SN74AHC1GU04 5KA1U04
IC400 IC CD DIGITAL FILTER
HDCD PMD-200
IC401 IC VHCMOS SM 74VHC74MX 5K7474V
IC402 IC VHCMOS SM 74VHC74MX 5K7474V
IC403 IC VHCMOS SM 74VHC74MX 5K7474V
IC406 IC CMOS MICRO
PIC16C54XT/P
IC406 IC SOCKET 18 PIN 0.3'' 8S018
L1 33UH IND 2A RA 34-62086 7C033
L2 RES SM W4 2% 0R0 1A000
L3 RES SM W4 2% 0R0 1A000
L4 33UH IND 2A RA 34-62086 7C033
7G002
7G002
F002
5B6182
5B2134
5B6182
5B2134
5G27512
5D500
V
V
5G200
5H16C54
X
L5 4m7H INDUCTOR 7D247
L6 33UH IND 2A RA 34-62086 7C033
L7-L9 4m7H INDUCTOR 7D247
L10 1m5H INDUCTOR 7D215
L11 10UH IND SM NL322522T-
L12 RES SM W4 2% 0R0 1A000
L13 RES SM W4 2% 0R0 1A000
L14 1m5H INDUCTOR 7D215
L15 1m5H INDUCTOR 7D215
L16 1m5H INDUCTOR 7D215
L17-L26 FERRITE BD 1206 BL31A700S 7F004
L300 33UH IND SM 1812 180mA 7B033
L301L304
L305 10UH IND SM NL322522T-
L306 2UH2 IND SM NL322522T-
L307 1UH0 IND SM NL322522T-
L400L403
PB PRINTED CIRCUIT BOARD L912PB 2
R1 RES SM 0805 0 1% 10K 1L310
R2 RES SM 0805 0 1% 22K1 1L2221
R3 RES SM W4 2% 0R0 1A000
R4 RES SM W4 1% 10K 1206 1A310
R5 RES SM 0805 0 1% 10K 1L310
R6 RES SM 0805 0 1% 10K 1L310
R7 RES SM W4 1% 100R 1206 1A110
R8 RES SM W4 2% 4K7 1A247
R9 RES SM W4 2% 100K 1A410
R10 RES SM W4 1% 150R 1A115
R11 RES SM W4 1% 100R 1206 1A110
R12 RES SM W4 1% 10K 1206 1A310
R13 RES SM W4 1% 10K 1206 1A310
R14 RES SM W4 2% 1K0 1A210
R15 RES SM W4 2% 10R 1A010
R16 RES SM W4 1% 220K 1A422
R17 RES SM W4 2% 4K7 1A247
R18 RES SM W4 1% 470R 1206 1A147
R19-R21 RES SM W4 2% 1K0 1A210
R22 RES SM W4 2% 4K7 1A247
R23 RES SM W4 2% 2K2 1A222
R24 RES SM W4 1% 470R 1206 1A147
R25 RES SM W4 1% 150R 1A115
R26 RES SM W4 2% 1K0 1A210
R27 RES SM 0805 0.1% 10K 1L310
R28 RES SM W4 2% 0R0 1A000
R29 RES SM W4 1% 470R 1206 1A147
R30 RES SM W4 2% 1K0 1A210
R31 RES MF FU W3 100R 5%
R32 RES SM W4 1% 10K 1206 1A310
R33 RES MF FU W3 100R 5%
R34 RES SM W4 1% 1K5 1206 1A215
R35 RES SM W4 1% 470R 1206 1A147
R36 RES SM W4 2% 1K0 1A210
R37 RES SM W4 1% 10K 1206 1A310
R38 RES SM W4 1% 1K5 1206 1A215
R39 RES SM W4 1% 11K 1A311
R40 RES SM W4 2% 10R 1A010
R41 RES SM W4 2% 10R 1A010
R42 RES SM W4 2% 1K0 1A210
R43 RES SM W4 1% 1K5 1206 1A215
R44 RES SM W4 1% 6K8 1206 1A268
R45 RES SM W4 1% 1K5 1206 1A215
R46 RES SM W4 1% 47R 1206 1A047
100J
FERRITE BD 1206 BL31A700S 7F004
100J
2R2J
1R0J
FERRITE BD 1206 BL31A700S 7F004
NFR25
NFR25
7B010
7B010
7B822
7B810
1G110
1G110
Page 46
R47-R49 RES SM W4 2% 15K 1A315
R48 RES SM W4 2% 15K 1A315
R49 RES SM W4 2% 15K 1A315
R50 RES SM W4 1% 47R 1206 1A047
R51 RES SM W4 2% 0R0 1A000
R52 RES SM W4 1% 470R 1206 1A147
R53 RES SM W4 2% 15K 1A315
R56 RES SM W4 2% 1K0 1A210
R57 RES SM W4 2% 1K0 1A210
R58 RES SM W4 2% 4K7 1A247
R59 RES SM W4 1% 1K5 1206 1A215
R60 RES SM W4 1% 220R 1206 1A122
R61-R64 RES SM W4 2% 1K0 1A210
R62 RES SM W4 2% 1K0 1A210
R63 RES SM W4 2% 1K0 1A210
R64 RES SM W4 2% 1K0 1A210
R65 RES SM W4 1% 1K5 1206 1A215
R66 RES SM W4 1% 10K 1206 1A310
R67 RES SM W4 2% 1K0 1A210
R68 RES SM W4 2% 0R0 1A000
R69 RES SM 0805 100R 1M110
R70 RES SM W4 2% 10R 1A010
R74 RES SM W4 2% 100K 1A410
R75 RES SM W4 2% 1K0 1A210
R76 RES SM W4 2% 0R0 1A000
R77 RES SM W4 2% 15K 1A315
R87 RES SM W4 2% 1K0 1A210
R92 RES SM W4 1% 470R 1206 1A147
R97 RES SM W4 1% 2M2 1A522
R101 RES SM W4 1% 470R 1206 1A147
R102 RES SM W4 1% 10K 1206 1A310
R104 RES SM W4 1% 2M2 1A522
R107 RES SM W4 1% 150R 1A115
R108 RES SM 0805 0.1% 10K 1L310
R109 RES SM W4 1% 10K 1206 1A310
R111 RES SM W4 2% 10R 1A010
R114 RES SM W4 2% 100K 1A410
R115 RES SM W4 1% 220K 1A422
R117 RES SM W4 2% 1K0 1A210
R118 RES SM W4 1% 470R 1206 1A147
R119 RES SM W4 1% 150R 1A115
R120 RES SM W4 1% 10K 1206 1A310
R123 RES SM W4 1% 470R 1206 1A147
R124 RES SM 0805 0.1% 10K 1L310
R125 RES SM 0805 0.1% 10K 1L310
R128 RES SM 0805 0.1% 22K1 1L2221
R129 RES SM 0805 0.1% 10K 1L310
R132 RES SM W4 2% 100K 1A410
R133 RES SM W4 1% 1K5 1206 1A215
R134 RES SM W4 2% 1K0 1A210
R135 RES SM W4 2% 1K0 1A210
R136 RES SM W4 1% 1K5 1206 1A215
R141 RES SM W4 1% 100R 1206 1A110
R144 RES SM W4 2% 0R0 1A000
R145 RES SM W4 2% 15K 1A315
R146 RES SM W4 2% 1K0 1A210
R155 RES SM W4 2% 1K0 1A210
R162 RES SM W4 2% 15K 1A315
R166 RES SM W4 2% 4K7 1A247
R168 RES SM W4 1% 220R 1206 1A122
R169 RES SM W4 1% 2K7 1206 1A227
R170 RES SM W4 1% 2K7 1206 1A227
R171 RES SM W4 1% 2M2 1A522
R172 RES SM W4 1% 2M2 1A522
R300 RES SM W4 1% 47R 1206 1A047
R301 RES SM W4 1% 1M0 1A510
R302 RES SM W4 1% 10K 1206 1A310
R303 RES SM W4 1% 10K 1206 1A310
R304 RES SM W4 2% 4K7 1A247
R305R309
R314 RES SM W4 2% 4M7 1A547
R315 RES SM W4 1% 100R 1206 1A110
R400 RES SM W4 2% 1K0 1A210
R401 RES SM W4 2% 0R0 1A000
R405R409
R412 RES SM W4 1% 10K 1206 1A310
R415R422
R425 RES SM W4 1% 10K 1206 1A310
R700 RES SM 0805 10K 1M310
R701 RES SM 0805 22K 1M322
R800 RES SM W4 1% 100R 1206 1A110
R802 RES SM W4 1% 330R 1206 1A133
R803 RES SM W4 1% 330R 1206 1A133
R804 RES SM W4 1% 100R 1206 1A110
RLY1 RELAY 960 OHM 51SB12T A205
SH1 PHONO EMC SHIELD E821MC
SK1 23-WAY FFC CONN VERT 8K8023
SK2 PHONO SKT 4-WAY EMC
SK3 32-WAY FFC CONN VERT 8K8032
SW400 DIL 8WAY SW SM A1601
TR1-TR4 TRANS LF SS N SM BC849B 4A849B
TR5 TRANS AUDIO DRIVER N
TR6 TRANS LF SS N SM BC849B 4A849B
TR7 TRANS AUDIO DRIVER P
TR8 TRANS LF SS N SM BC847B 4A847
TR9 TRANS LF SS N SM BC847B 4A847
TR10 TRANS LF SS P SM BC857B 4A857B
TR11 TRANS LF SS P SM BC857B 4A857B
TR12 TRANS LF SS N SM BC847B 4A847
TR13 TRANS LF SS P SM BC859B 4A859B
TR14 TRANS LF SS N SM BC849B 4A849B
TR15 TRANS LF SS P SM BC857B 4A857B
TR16 TRANS LF SS N SM BC847B 4A847
TR17 TRANS LF SS N SM BC849B 4A849B
TR18 TRANS LF SS N SM BC849B 4A849B
TR19 TRANS LF SS N SM BC849B 4A849B
TR20 TRANS LF SS P SM BC857B 4A857B
TR21 TRANS LF SS N SM BC847B 4A847
TR22 TRANS LF SS P SM BC857B 4A857B
TR23 TRANS LF SS P SM BC857B 4A857B
TR24 TRANS LF SS N SM BC847B 4A847
TR25 TRANS LF SS N SM BC849B 4A849B
TR26 TRANS LF SS N SM BC847B 4A847
TR27 TRANS JFET SM MMBFJ113 4JF113
TR28 TRANS JFET SM MMBFJ113 4JF113
TR29 TRANS LF SS P SM BC859B 4A859B
TR30 TRANS LF SS N SM BC849B 4A849B
TR31 DIGITAL TRANS NPN SM
TR32 TRANS LF SS P SM BC856B 4A856B
TR300 TRANS NPN SM BFS17H 4D17H
TR700 TRANS LF SS N SM
TR701 TRANS LF SS N SM
X300 CRYSTAL 16.9344MHz
X400 CER RESON 4.00MHz 7W005
RES SM W4 1% 100R 1206 1A110
RES SM W4 1% 10K 1206 1A310
RES SM W4 1% 10K 1206 1A310
GOLD
2SC5248
2SA1964
10KX2
FMMT497
FMMT497
PARALLEL
8D225
4B5248
4B1964
4D10KN
4AFMMT
497
4AFMMT
497
7X012
Page 47
CD72 General Assembly Parts List
ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
5H16C54X
B2009
C11166 C11256 C11316
E027AY
E029AY
E802AP
E806MI
E851MC
E870PM
E879PM
E879SL
F022
F062
F164
F205
F214
HA3V10A
HA4A12B
HE6V06B
HF4V09B
HJ4A00A
HL4AF
HL4SA
K5408
L806CA
L811CA3
L855CA
L866TX L866TX L906TX
WC72P 1A
SL017
SL025
SL115
WHITE 12MM DOUBLE SIDED STICKY TAPE STICK ADAPTOR TO MECH FRONT 120MM
E828CP E827CP COVER PLATE
E968AY E981AY CD72 FRONT PANEL
E991AY E992AY CD DRAW FRONT
HA4V06S HA4V06B M4 X 6mm SCREW
PIC CHIP + L802SW
SONY MECH
FUSE TIME 1.25A S506CC 642129
CHASSIS & DVD / CD SUB PANEL ASSY
REAR PANEL ASSEMBLY
DAMPING PAD
MAINS INSULATOR
2000 CD DAMPENING PLATE
MAINS BUTTON
FOOT
PRODUCT CONFIGURATION CONTROL
LABEL
FUSE HOLDER COVER
SPARE FUSE HOLDER
TAPE 3509 BK 3M TESA. 5MM WIDE
DAMPING PLATE
M3 x 6mm MACHINE SCREW pcb to chassis pillar 10
M/C PAN SUPA M4X12 STBK (500)
No. 6 x 6mm SELF TAPPER lid to chassis 8
No. 4 x 9mm SELF TAPPER display,mech, remote pcb,rear
NUT M4 FULL STZP (1000)
M4 FIBRE WASHER BETWEEN DISPLAY PCB & SUB
WASHER M4 IN LOCK STZP
LIGHT PIPE SLEEVING (6mm)
5-WAY RIBBON & CONNS. CD MECH. LEAD 1
23-WAY FLEX-FOIL CD MECH. LEAD 1
CD 72/92 DISPLAY TO MAIN FCC CABLE DISPLAY LEAD 1
7/8SE CD TRANSFORMER
MOTHER/DISP. PCB BUILD STD L887AY
BLANKING LABEL rear panel 1
LASER WARNING (CLASS 1 LASER
PRODUCT)
LASER LABEL (DANGER RADIATION) INSIDE CHASSIS 1
INSIDE CHASSIS NEXT TO SL115 1
panel
PANEL BEHIND LOAD BUTTON
rear panel 1
1
1
1
4
1
1
2
1
1
0.5
1
1
1
4
2
1
400MM
250MM
3
17
3
1
1
1
1
1
Page 48
CD92 General Assembly Parts List
ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
E828CP E827CP COVER PLATE 1
E968AY E981AY CD92 FRONT FASCIA ASSEMBLY 1
E995AY E996AY CD DRAWER FRONT 1
HA4V06S HA4V06B M4 X 6MM SCREW COVER TO CHASSIS 4
5H16C54X PIC CHIP + L802SW FOR MOTHER PCB 1
B2009 SONY MECH 1
C11166 C11256 C11316 FUSE FOR FUSE & SPARE 2
E027AY CHASSIS & DVD / CD SUB PANEL ASSY 1
E029AY REAR PANEL ASSEMBLY 1
E063AY DIVA 92 DAC TO SUB CHASSIS ASSY 1
E806MI MAINS INSULATOR UNDER MOTHER PCB 1
E851MC DAMPING PLATE 1
E870PM MAINS BUTTON 1
E879PM FOOT 4
E879SL CONFIGURATION LABEL 1
E922MC MAGNETIC SHIELDING PLATE ATTACHED TO ITEM 15 1
E923MC ADHESIVE PAD (TRANSFORMER) ATTACHED TO TRANSFORMER
TX200
F022 FUSE HOLDER COVER FOR FUSE HOLDERS 2
F062 SPARE FUSE CLIP FoR SPARE FUSE 1
F164 TAPE 400M
F205 DOUBLE SIDED TAPE DAMPING PLATE 250M
F214
H014 45mm tall stand off Sunb chassis fitting 2
HA3V10A M3 x 10mm MACHINE SCREW MOTHER PCB FXGS 10
HA4A12B M4 SCREW EARTH TO MECH 3
HE6V06B No. 6 x 6mm SELF TAPPER MOTHER PCB, FACIA FXGS, COVER 6
HF4V09B No. 4 x 9mm SELF TAPPER TRANF, RR PAN, DISP. PCB,
HJ4A00A NUT M4 3
HJ4A00A NUT M4 FULL STZP (1000) 3
HL4AF M4 FIBRE W ASHER 1
HL4SA WASHER M4 IN LOCK STZP 1
K5408 LIGHT PIPE SLEEVING (6mm) 1
L805CA 23 W AY FLEX FOIL DAC PCB 1
L806CA 5-W AY RIBBON & CONNS CD MECH. 1
L807CA 32 W AY FLEX FOIL DISPLAY TO DAC 1
L811CA 3 23-WAY FLEX-FOIL CD MECH. 1
L855CA 32 W AY DISPLAY TO MAIN PCB 1
L866TX L866TX L906TX TRANSFORMER TX 1
WHITE 12MM DOUBLE SIDED STICKY TAPE STICK ADAPTOR TO MECH FRONT 120M
REMOTE RX PCB, MECH.
1
M
M
M
19
Page 49
CD92 General Assembly Parts List
ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
L888AY CD92 MOTHER/DISP. PCB BUILD STD 1
SL017 BLANKING LABEL FOR REAR PANEL 1
SL025 LASER WARNING FOR REAR PANEL 1
SL115 LASER LABEL FOR INSIDE OF CHASSIS 1
ITEM 240V 115V 100V DESCRIPTION WHERE USED QTY
14 E922MC MAGNETIC SHIELDING PLATE ATTACHED TO ITEM 15 1
15 E923MC ADHESIVE PAD (TRANSFORMER) ATTACHED TO TRANSFORMER TX200 1
13 H037 44mm TALL STAND-OFF SUB-CHASSIS FXGS 2
12 HF4V09B No. 4 x 9mm SELF TAPPER EDGE OF PCB FIXINGS & SUB CHASSIS TO CASE 5
1 E100AY DIVA 92 DAC SUB ASSEMBLY 1
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