Arcam DV139 Schematic
SW2A
DGND
SDDFC30400
SW1
18-000-0019
SW2B
SDDFC30400
C49
22N
100V
MKS2
5V_NFB
3V3_NFB
R7
6K8
0W25
MF
R4
4K7 0W25
MF
C15
100N
100V
MKS2
FHLDR1
20mm HLDR
FS1 T 315mA
S504
FHLDR2
20mm HLDR
FS2
T315mA
S504
CON1
3
2
1
MOLEX
44472
(NFB From PSU Outputs)
C50
22N 100V
MKS2
R10
1K0 0W25
MF
TR4
BC546B
TO-92
VN35V6
2A22B
115V 230V
1A11B
MAINS SUPPLY
FOR EXT. AUDIO
SUPPLY TX
R11
9K1
0W25
MF
TR8
BC556B
TO-92
VN35V6
R26
68R
0W25
MF
R27
2K7
0W25
MF
USED TO SECURE TRANSFORMER CABLES TO PCB NEAR CON1
6
5
4
C51
22N
100V
MKS2
C16
100N
100V
MKS2
GREY
BLACK
3
4
GREY
DK GREY
CON2
WAGO
256
NOTE TRANSFORMER TX1 IS MOUNTED ON
THE CHASSIS AND CONNECTED TO T HE PSU
PCB BY CON2,3,4. TX1 IS SHOWN ABOVE FOR
CIRCUIT OPERATION
DGND
R12
10K
0W25
MF
DZ6
BZX79C
12V
DO-35
R14
NF
R15
10K
0W25
MF
C56
4N7
100V
CER
R28
22R
0W25
MF
SKT1
BULGIN
SH1
PX0580
NF
EMC Shield
N
E
L
This board is based on the DV78 series PSU
L959AY, but with some different component
values for different VFD supply volt ages. It uses
the same blank PCB
QTY DESCRIPTIONPART No. NOTESITEM
R9
1K0 0W25
MF
PSU_CLK
ITEM1 1 Clip For SW Profile HeatsinkF006
ITEM2 1 Sil Pad For TO-220 HS InsulatorF082
ITEM3 2 Fuseholder Cover For 20mm FuseholderF022
ITEM4 1 Blank PCB DV78 PSUL959PB
ITEM6 1 Cable Tie 100MM X 2.5MMF044
ITEM5 1 Earth Lead Assy 75MM8M101 SAFETY EARTH WIRE FROM IEC IN LET SK1 TO METAL CHASSIS
ITEM7 2 Rivet CopperHP007S RIVETS TO SECURE IEC INLET TO PCB
C1 C3
NF
4
1
C2
NF
VP5V
C47
22P
100V
N150
DGND
DGND
R8
1K0
0W25
MF
TR3
BC546B
TO-92
R13
10K
0W25
MF
TR7
BC556B
TO-92
R25
100R
0W25
MF
3N3
L1
250U
VN35V6
250V
CER
C4
3N3
250V
CER
C14
100N
100V
MKS2
C48
1N0
100V
CER
3
2
DGND
1
115V
2
3
115V
4
WHITE
BLUE
2
1
BLUE
LT GREY
VN35V6 VN35V6VN35V6
82K 0W25
C17
100N
100V
MKS2
2
VFB
1
COMP
8
VREF
4
RT/CT
R29
MF
TX1
Small Toroidal Mains
L924TX
7
1
GREEN
CON3
WAGO
256
7
VCC
GND
5
FIX1
Dia 3.5mm
FIX2
Dia 3.5mm
5
6
TR5
BD179
TO-126
R17
10R
0W25
MF
CON4
WAGO
256
OUT
ISEN
VN35V6
1
GREY2GREY
6
3
1
1
C5
22N
100V
MKS2
C40
220UF
16V
YXF
IC1
UC3843AN
DIP-8
VN35V6
33R 0W25
C52
330P
100V
N750
R24
MF
R16
47K
0W25
MF
FIX3
Dia 3.5mm
FIX4
Dia 3.5mm
HS1B
SW38-2
10.2C/W
R5
4K7 0W25
MF
1
1
D1
2KBP02
DGND
M1
IRF640N
TO-220
R30
0R22
3W
SPRX
FIX5
Dia 3.5mm
FIX6
Dia 3.5mm
C6
100N
100V
MKS2
1
1
C27
1000UF
63V
YK
L2
NF
LK1
0R0 0W 25 MF
C7
100N
100V
MKS2
TX2
Ferrite Switch Mode
L925TX
C36
1N0
100V
CER
R31
10R
0W25
MF
C28
1000UF
63V
YK
1 11
16T
2
16T
3
SCR
DGND
FD1
FD2
41T
41T
22T
14T
10T
VN35V6
4
5
6
12
9
10
7
8
TOOL1
TOOL2
TOOL3
TOOL4
C8
100N
100V
MKS2
R20
470R
0W25
MF
1N0 100V
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
R1
22K
0W25
MF
DZ1
BZX79C
2V7
DO-35
R2
C32
470pF
1kV
DE
31DQ10 DO-201AD
C34
CER
150R
0W25
MF
D6
D8
UF5406
DO-201AD
TR1
BC547B
TO-92
D2
UF4003
DO-41
R21
470R
0W25
D3
MF
UF4003
DO-41
D4
UF4003
DO-41
C33
1N0 100V
CER
NFB (To Controller E/A)
D7
31DQ06 DO-201AD
C35
1N0 100V
CER
R18
10R 0W25
MF
DV137 SERIES PSU
Filename:
Notes:
Contact Engineer:
C37
100UF
50V
YXF
C38
100UF
50V
YXF
R23
33R 0W25
MF
5V_NFB
3V3_NFB
R19
10R 0W25
MF
C57
470UF
25V
YXF
L994_1.1.sch
C53
1000UF
16V
YXF
DZ2
BZX79C
10V
DO-35
DZ3
BZX79C
12V
DO-35
DZ4
BZX79C
5V6
DO-35
C9
100N
100V
MKS2
C24
100N
100V
MKS2
C29
22UF
63V
YK
VN21V5_F1
C30
22UF
63V
YK
VN27V
L3
33U 1.17A 8RHT2
L4
33U 1.17A 8RHT2
C10
100N
100V
MKS2
C39
220UF
16V
YXF
C18
100N
100V
MKS2
C54
1000UF
16V
YXF
C55
1000UF
16V
YXF
C25
100N
100V
MKS2
R32
NF
Contact Tel: (01223) 203270Peter Gaggs
C11
100N
100V
MKS2
C19
100N
100V
MKS2
6U8 2.1A 8RHT2
C20
100N
100V
MKS2
6U8 2.1A 8RHT2
C21
100N
100V
MKS2
33U 1.17A 8RHT2
R33
1K0
0W25
MF
ECO No.
L6
L7
R22
220R
0W25
MF
L5
INITIALS
Printed:
R3
4K7
0W25
MF
C41
470UF
25V
YK
C42
470UF
25V
YK
C44
470UF
25V
YK
C45
470UF
25V
YK
DATE
9-Jun-2006
DZ5
BZX79C
6V2
DO-35
D5
1N4148
DO-35
TR2
BC546B
TO-92
C12
100N
100V
MKS2
TR6
BD179
TO-126
DGND
DGND
C46
470UF
25V
YK
DGND
Fit C5 for improved conducted emissions09/06/06MJT06_E092
Production release02/07/03PG05_E171
DESCRIPTION OF CHANGE
VP5V
DGND
VP15V5
C13
100N
100V
MKS2
VN15V5
VN16V_F2
C43
470UF
25V
YK
VN21V5_F1
VP5V
C22
100N
100V
MKS2
VP3V3
C23
100N
100V
MKS2
11Sheet of
R6
6K8
0W25
MF
AGND
C26
100N
100V
MKS2
C31
22UF
63V
YK
VP12V
AC_PRES*
SPARE1
SPARE2
VN16V_F2
VN21V5_F1
SPARE3
SPARE4
PSU_CLK
AC_PRES*
VP15V5
VN15V5
DRAWING NO.
A2
AGND
DGND
VP5V
VP12V
VP5V
VP3V3
VN27V
VP3V3
VP3V3
VP3V3
VP3V3
VP3V3
VP3V3
VP5V
VP5V
VP5V
VP12V
LK2
NF
DGND
DGND
DGNDAGND
4
3
2
1
Amp
HD Pwr Con
NF
8
7
6
5
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L994CT
CON5
CON6
AMP
CT
NF
CON7
MOLEX
52045
1.1
1.0
ISSUE
L110C03 Front End
A
L110C03 Front End.Sch
FRONT END
SHEET 3
RFA
RFB
RFC
RFD
RFE
RFF
ADC_H
SPDL_SENSE-
SPDL_SENSE+
CD_MD
DVD_MD
CD_LD
DVD_LD
CD*_DVD
TRACK_S
SLED_S
SPINDLE_S
FOCUS_S
OPEN
CLOSE
IN_SW
OUT_SW
HOME_SW
DRVSB*
L110C08 Power
L110C08 Power.Sch
PSUCLK AC_PRES*
POWER
SHEET 8
AC_PRES*
L110C02 Vaddis 8
RF
VC
RF
RFA
RFB
RFC
RFD
RFE
RFF
ADC_H
SPDL_SENSEÂSPDL_SENSE+
CD_MD
DVD_MD
CD_LD
DVD_LD
VC
CD*_DVD
TRACK_S
SLED_S
SPINDLE_S
FOCUS_S
OPEN
CLOSE
IN_SW
OUT_SW
HOME_SW
DRVSB*
L110C02 Vaddis 8.Sch
RF
RFA
RFB
RFC
RFD
RFE
RFF
ADC_H
SPDL_SENSEÂSPDL_SENSE+
CD_MD
DVD_MD
CD_LD
DVD_LD
VC
CD*_DVD
TRACK_S
SLED_S
SPINDLE_S
FOCUS_S
OPEN
CLOSE
IN_SW
OUT_SW
HOME_SW
DRVSB*
VADDIS 8
SHEET 2
RESET*
ML_8740_0
ML_8740_3
MUTE*
ML_8740_1
ML_8740_2
PCM/DSD0
PCM/DSD1
PCM/DSD2
PCM/DSD3
DSD4
DSD5
ABCLK
ALRCLK
CLK27M_VADDIS
MCLK_VADDIS
SDA
SCL
SERIAL_RX
SERIAL_TX
HDMI_INT*
595_DATA
595_CLK
595_LATCH
RESET*
MD
MC
MD
MC
ML_8740_0
ML_8740_3
MUTE*
ML_8740_1
ML_8740_2
PCM/DSD0
PCM/DSD1
PCM/DSD2
PCM/DSD3
DSD4
DSD5
ABCLK
ALRCLK
CLK27M_VADDIS
MCLK_VADDIS
SDA
SCL
SERIAL_RX
SERIAL_TX
HDMI_INT*
595_DATA
595_CLK
595_LATCH
L110C04 Clocks & Buffers
L110C04 Clocks & Buffers.Sch
PCM/DSD0
PCM/DSD1
PCM/DSD2
PCM/DSD3
DSD4
DSD5
ABCLK
ALRCLK
CLK27M_VADDIS
MCLK_VADDIS
SDA
SCL
SERIAL_RX
SERIAL_TX
HDMI_INT*
595_DATA
595_CLK
595_LATCH
SPDIF_HDMI
PCM_DAC3/DSD3
ABCLK_DAC0
ABCLK_DAC3
ALRCLK/DSD0
ALRCLK_DAC3
MCLK_DAC0
MCLK_DAC3
GAIN_SCALING
CLOCKS
BUFFERS
SHEET 4
PCM_DAC1/DSD1
ABCLK_DAC1
ABCLK_DAC2
ALRCLK/DSD2
ALRCLK/DSD4
MCLK_DAC1
MCLK_DAC2
DSD5_DAC3
ENABLE_AV
PSUCLK
PCM_DAC0
PCM_DAC2
16/9
PSU_CLK
PCM_DAC0
PCM_DAC3/DSD3
ABCLK_DAC0
ABCLK_DAC3
ALRCLK/DSD0
ALRCLK_DAC3
MCLK_DAC0
MCLK_DAC3
GAIN_SCALING
PCM_DAC1/DSD1
PCM_DAC2
ABCLK_DAC1
ABCLK_DAC2
ALRCLK/DSD2
ALRCLK/DSD4
MCLK_DAC1
MCLK_DAC2
DSD5_DAC3
ENABLE_AV
16/9
RESET*
MD
MC
L110C05 DAC L & R
L110C05 DAC L & R.Sch
AC_PRES* SCART_LEFT
RESET*
MD
MC
ML_8740_0
ML_8740_3
MUTE*
SCART_RIGHT
DAC
L,R,Lt,Rt
SHEET 5
PCM_DAC0
PCM_DAC3/DSD3
ABCLK_DAC0
ABCLK_DAC3
ALRCLK/DSD0
ALRCLK_DAC3
MCLK_DAC0
MCLK_DAC3
PCM_DAC1/DSD1
GAIN_SCALING
L110C06 DAC LS RS C SUB
L110C06 DAC LS RS C SUB.Sch
ML_8740_1
ML_8740_2
RESET*
MD
MC
PCM_DAC3/DSD3
PCM_DAC1/DSD1
PCM_DAC2
ABCLK_DAC1
ABCLK_DAC2
ALRCLK/DSD2
ALRCLK/DSD4
MCLK_DAC1
MCLK_DAC2
DSD5_DAC3
LS,RS,C,SUB
SHEET 6
DAC
SCART_LEFT
SCART_RIGHT
NOTES ON VARIANTS
This board is one of 3 variants that all use the same bar e PCB (L988PB). The build differences are:
Number of audio channels (2 OR 8)
Type of audio DAC (WM8740 OR W M8741)
Video section populated/not populated
Scaler/HDMI transmitter used (vaddis i nternal or external devices)
ux audio PSU fitted/not fitted
SPDIF transformer fitted/not fitted
BOARD ASSEMBLY P/N L111AY L988AY L110AY
AUDIO CHANNELS
AUDIO DAC
VIDEO SECTION
HDMI
AUX PSU
SPDIF TRANSFORMER NOT FITTED FITTED FITTED
DV135
2
WM8740
POPULATED
VADDIS
NOT FITTED
DV137
8
WM8740
POPULATED
ABT1010/SI9030
NOT FITTED
DV139
8
WM8740 (Not WM 8741 currently)
NOT POPULATED
ON SEPARATE BOARD L102AY
FITTED
SCART_RED
SCART_GREEN
SCART_BLUE
COMPOSITE
COMPOSITE_B
TRIGGER_IN*
TMDS_D2+
TMDS_D2-
TMDS_D1+
TMDS_D1-
TMDS_D0+
TMDS_D0ÂTMDS_CK+
TMDS_CK-
DDC_SDA
DDC_SCL
HDMI_DET
SPDIF
FPDIN
FPDOUT
FPCLK
FPSEL_VFD
FPSEL_SW
IRRCV
SCART_RED
SCART_GREEN
SCART_BLUE
COMPOSITE
COMPOSITE_B
TRIGGER_IN*
TMDS_D2+
TMDS_D2ÂTMDS_D1+
TMDS_D1ÂTMDS_D0+
TMDS_D0ÂTMDS_CK+
TMDS_CKÂDDC_SDA
DDS_SCL
HDMI_DET
REM_BUSP
REM_BUSN
SPDIF
FPDIN
FPDOUT
FPCLK
FPSEL_VFD
FPSEL_SW
IRRCV
L110C07 HDMI 1 SCART Remote
L110C07 HDMI 1 SCART Remote.Sch
SCART_LEFT
SCART_RIGHT
ENABLE_AV
16/9
SCART_RED
SCART_GREEN
SCART_BLUE
COMPOSITE
COMPOSITE_B
TRIGGER_IN*
TMDS_D2+
TMDS_D2ÂTMDS_D1+
TMDS_D1ÂTMDS_D0+
TMDS_D0ÂTMDS_CK+
TMDS_CKÂDDC_SDA
DDC_SCL
HDMI_DET
L110C12 SPDIF & Front panel interface
L110C12 SPDIF & Front panel interface.Sch
REM_BUSP
REM_BUSN
SPDIF
FPDIN
FPDOUT
FPCLK
FPSEL_VFD
FPSEL_SW
IRRCV
HDMI 1 O/P
SCART
REMOTE IN
SHEET 7
SHEET 12
SPDIF
FRONT PANEL I/F
REM_BUSP
REM_BUSN
SPDIF_HDMI
SPDIF_HDMI
SNAP-OFF VIDEO SECTION
L110C09 Buffer & PLD
L110C09 Buffer & PLD.Sch
COMPOSITE_BA
SDA_A
SCL_A
ENC_RESET*
VIDCLK_ENC
HSYNC_ENC*
VIDB[0..7]
DIG VIDEO BUFFER
CPLD
RS232
SHEET 9
HSYNC_861B*
VSYNC_861B*
VIDCLK_SCALER
SYSCLK
SCALER_RESET*
HDMI_RESET*
SERIAL_RX_A
SERIAL_TX_A
COMPOSITE_BA
SDA_A
SCL_A
ENC_RESET*
VIDCLK_ENC
HSYNC_ENC*
VIDB[0..7]
HSYNC_861B*
VSYNC_861B*
VIDCLK_SCALER
SYSCLK
SCALER_RESET*
HDMI_RESET*
SERIAL_RX_A
SERIAL_TX_A
VIDB[0..7]
SDA_A
SCL_A
L110C10 Video Encoder
L110C10 Video Encoder.Sch
COMPOSITE_BA
SDA_A
SCL_A
VIDEO ENCODER
ENC_RESET*
VIDCLK_ENC
HSYNC_ENC*
VSYNC_861B*
VIDB[0..7]
Scaler
L110C13 Scaler.sch
VIDB[0..7]
HSYNC_861B*
VSYNC_861B*
VIDCLK_SCALER
SYSCLK
SCALER_RESET*
SDA_A
SCL_A
SHEET 10
SCALER
SHEET 13
RED[0..7]
GREEN[0..7]
BLUE[0..7]
HSYNC_HDMI*
VSYNC_HDMI*
DE_HDMI
VIDCLK_HDMI
RED[0..7]
GREEN[0..7]
BLUE[0..7]
HSYNC_HDMI*
VSYNC_HDMI*
DE_HDMI
VIDCLK_HDMI
SDA_A
SCL_A
L110C11 HDMI 2
L110C11 HDMI 2.Sch
RED[0..7]
GREEN[0..7]
BLUE[0..7]
HSYNC_HDMI*
VSYNC_HDMI*
DE_HDMI
VIDCLK_HDMI
SDA_A
SCL_A
HDMI_RESET*
SERIAL_RX_A
SERIAL_TX_A
HDMI O/P 2
SHEET 11
ITEM100 1 Blank PCB DV137 Main BoardL988PB
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
DV139 Top Level
L110C01 Top Level.Sch
Filename:
Notes:
Contact Engineer:
Mark Tweedale
markt@arcam.co.uk
Contact Tel:
06_E159 AD/MJT 20/10/06 DACs now WM8740 + voicing mods 3.2
06_E093 MJT 12/06/06 None to this sheet. Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
06_E024 PG 22/02/05 Preliminary BOM r elease 1.0
INITIALS
ECO No.
01223 203210 (direct)
01223 203200 (switch)
Printed:
DATE
20-Oct-2006
DESCRIPTION OF CHANGE
113Sheet of
A2
DRAWING NO.
ISSUE
L110CT
Normal Program Debug
A
A
A
FLASH MEMCS0* MEMCS0*
MEMCS1*
SRAM not used not used MEMCS0*
DD0 pull-down pull-up pull-down
DD1 pull-down pull-down pull-up
DEBUG CONFIG
MEMCS1*
CON200
NF
CON201
NF
CON202
NF
0R0 0603
MEMCS0* FLASHCS*
DEBUG SRAM I/F
+3V3D
MEMADD19
MEMRD*
MEMDAT8
MEMDAT9
MEMDAT10
MEMDAT11
MEMDAT12
MEMDAT13
MEMDAT14
MEMDAT15
MEMADD1
MEMADD3
MEMADD5
MEMADD7
MEMADD18
MEMWR*
MEMADD12
MEMADD10
MEMADD14
MEMADD0
MEMADD1
MEMADD2
MEMADD3
MEMADD4
MEMADD5
MEMADD6
MEMADD7
MEMADD8
MEMADD9
MEMADD10
MEMADD11
MEMADD12
MEMADD13
MEMADD14
MEMADD15
MEMADD16
MEMADD17
MEMADD18
MEMADD19
NF
MEMADD20
P245
P246
P247
P248
P249
P250
P251
P252
P253
P254
P255
P256
P257
P258
P259
P260
P261
P262
P263
P264
P265
P211
FLASHCS*
RAMCKE
PCLK
RAMWE*
RAMCAS*
RAMRAS*
RAMCS*
RAMBA0
RAMBA1
RAMADD11
RAMADD10
RAMADD9
RAMADD8
RAMADD7
RAMADD6
RAMADD5
RAMADD4
RAMADD3
RAMADD2
RAMADD1
RAMADD0
RAMDQM
MEMWR*
MEMRD*
SST
R201 0R0
R202 0R0
Intel
MEMADD20
DGND
DGND
R244
4K7
0603
1
R200
1
1
CON204
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
P212
PRESET*
+3V3D
2
2
2
+3V3D
R237
4K7
0603
P213
P214
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
25
24
23
22
21
20
19
18
48
17
16
15
10
12
11
14
26
28
13
PROGRAM SWITCH
CON208
1
2
DGND
SDTA-620-N
NF
debug mode
Normal/program
SRAMCS*
Debug mode
MEMADD0
SRAMCS*
MEMDAT0
MEMDAT1
MEMDAT2
MEMDAT3
MEMDAT4
MEMDAT5
MEMDAT6
MEMDAT7
MEMADD16
MEMADD2
MEMADD4
MEMADD6
MEMADD17
MEMADD9
MEMADD8
MEMADD11
MEMADD15
MEMADD13
+3V3D
A0
A1
A2
A3
A4
A5
A6
A7
IC202
8
A8
FLASH
7
A9
6
A10
5
A11
4
A12
3
A13
2
A14
1
A15
A16
A17
A18
9
A19/NC
NC/A19
A20
RST*
WE*
WP*
CE*
OE*
NC/VPP
DGND
SDA
SCL
+3V3D
1
37
CKE
38
CLK
16
WE*
17
CAS*
18
RAS*
19
CS*
20
BA0
21
BA1
35
A11
22
A10
34
A9
33
A8
32
A7
31
A6
30
A5
29
A4
26
A3
25
A2
24
A1
23
A0
15
LDQM
39
UDQM
28
DGND
PROGRAM*
SW200
1
2
DGND
MEMADD0
+3V3D
DGND
37
47
VDD
NC/VCCQ
VSS
VSS
39VF3201
46
27
L988SW
TSOP-48
SDA
SCL
27
14
3
9
43
VDD
VDD
VDD
VDDQ
VDDQ
SDRAM
IC204
IC42S16800-6T(G)
TSOP-2 54
VSS
VSS
VSS
VSSQ
VSSQ
6
54
46
41
12
R242
4K7
0603
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
49
VDDQ
VDDQ
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
VSSQ52VSSQ
+3V3D
DGND
DSD4
ML_8740_3
FPDIN
FPSEL_SW
FPCLK
FPDOUT
FPSEL_VFD
DGND
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
DGND
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
TR200
MMUN2111LT1
SOT-23
P200
R203
1K0
0603
R205
4K7
0603
Front panel
C209
100N
16V
0603
MEMDAT0
MEMDAT1
MEMDAT2
MEMDAT3
MEMDAT4
MEMDAT5
MEMDAT6
MEMDAT7
MEMDAT8
MEMDAT9
MEMDAT10
MEMDAT11
MEMDAT12
MEMDAT13
MEMDAT14
MEMDAT15
+3V3D
R224
2K2
0603
IC203A
A23SDA
2
A1
1
A0
24LC08BT/SN
SO-8
RAMDAT0
RAMDAT1
RAMDAT2
RAMDAT3
RAMDAT4
RAMDAT5
RAMDAT6
RAMDAT7
RAMDAT8
RAMDAT9
RAMDAT10
RAMDAT11
RAMDAT12
RAMDAT13
RAMDAT14
RAMDAT15
BOOT SELECT
+3V3D
R204
1K0
5
6
7
DGND
P266
P267
P268
P269
P270
P271
P272
P273
P274
P275
P276
P277
P278
P279
P280
P281
DGND
P288
+3V3D
DGND
+1V8D
DGND
0603
R206
4K7
0603
MEMADD1
R240
33R
FPDIN
FPSEL_SW
FPCLK
FPDOUT
FPSEL_VFD
R225
2K2
0603
SCL
WP
NF
CON203
2
debug mode
1
IN_SW
HOME_SW
OUT_SW
MEMCS1*
MEMADD15
MEMADD16
MEMADD14
MEMADD13
MEMADD12
MEMDAT15
MEMADD11
MEMDAT7
MEMADD10
MEMDAT14
MEMADD9
MEMDAT6
MEMADD8
MEMDAT13
MEMDAT5
MEMADD20
MEMDAT12
MEMWR*
MEMDAT4
MEMDAT11
MEMDAT3
MEMADD19
MEMDAT10
MEMADD18
MEMDAT2
MEMADD17
MEMDAT9
MEMADD7
MEMDAT1
MEMADD6
MEMDAT8
MEMADD5
MEMDAT0
MEMADD4
MEMRD*
MEMADD3
MEMADD2
MEMCS0*
MEMADD1
MEMADD0
RAMCKE
C259
100UF
10V
YXF
C260
100UF
10V
YXF
NF
+3V3D +1V8D
DGND
DGND
USB
C261
100UF
10V
YXF
C213
100N
16V
0603
Port 0 download
CON205
AMP
CT
RESET*
MD
MC
ML_8740_0
ML_8740_1
ML_8740_2
1
GPCIO52
2
AOUT4/GPCIO53
3
GPCIO54
4
GPCIO55
5
GPCIO56
6
GPCIO57
7
GPCIO58
8
GPCIO59
9
GPCIO60
10
GPCIO17
11
MEMCS1*
12
VDDP
13
MEMAD15
14
MEMAD16
15
MEMAD14
16
MEMAD13
17
MEMAD12
18
MEMDA15
19
MEMAD11
20
MEMDA7
21
GNDP
22
MEMAD10
23
MEMDA14
24
MEMAD9
25
MEMDA6
26
MEMAD8
27
MEMDA13
28
MEMDA5
29
MEMAD20
30
VDDP
31
MEMDA12
32
MEMWR*
33
MEMDA4
34
VDDC
35
MEMDA11
36
MEMDA3
37
MEMAD19
38
GNDC
39
MEMDA10
40
MEMAD18
41
GNDP
42
MEMDA2
43
MEMAD17
44
MEMDA9
45
MEMAD7
46
MEMDA1
47
MEMAD6
48
MEMDA8
49
MEMAD5
50
VDDP
51
MEMDA0
52
MEMAD4
53
MEMRD*
54
MEMAD3
55
MEMAD2
56
MEMCS0*
57
MEMAD1
58
MEMAD0
59
GNDP
60
VDD-IP
61
VDDP
62
GPCIO61
63
GPCIO62
64
RAMCKE
USBDP
USBDN
+5VD
123
4
NF
CON206 AMP CT
VADDIS DECOUPLING
C214
100N
16V
0603
VADDIS DECOUPLING SDRAM DECOUPLING
C215
100N
16V
0603
4
3
2
1
C216
100N
16V
0603
C217
100N
16V
0603
DGND
R214
15K
0603
DGND
+5VD
C218
100N
16V
0603
C219
100N
16V
0603
R207
10K 0603
SERIAL_RX
SERIAL_TX
Port 1 debug & remote control
OPEN
CLOSE
253
254
255
256
GNDP
GPCIO51
GPCIO47
GPCIO16
VDDUSB
USBDP
USBDN
GNDUSB
65
66
67
68
R215
15K
0603
252
69
RAMADD4
C220
100N
16V
0603
C221
100N
16V
0603
GPCIO50
RAMADD4
251
70
RAMADD3
GPCIO49
RAMADD3
250
71
RAMADD5
249
GPCIO48
RAMADD5
72
RAMADD2
GPCIO13
RAMADD2
248
73
RAMADD6
247
GPCIO34
RAMADD6
74
SERIAL_RX
SERIAL_TX
246
GPCIO33
VDDP
75
RAMADD1
C222
100N
16V
0603
GPCIO42
RAMADD1
245
76
RAMADD7
244
VDDP
RAMADD7
77
RAMADD0
+3V3D
DGND
GPCIO40
RAMADD0
+3V3_PWM
DOWNLOAD_RX
DOWNLOAD_TX
SLED_PWM
FOCUS_PWM
DRVSB*
243
242
241
DUPTD1
GPCIO39
GNDP
RAMADD8
78
79
80
RAMADD8
C224
100N
16V
0603
C225
100N
16V
0603
DUPRD1
VDDC
235
236
237
238
240
239
DUPTD0
DUPRD0
PWMCO6
PWMCO0
VDDPWMS
PWMCO5/GPCIO46
RAMADD10
GNDC
RAMADD9
VDDP
RAMADD11
RAMBA1
81
82
83
84
85
86
RAMADD10
RAMADD9
RAMADD11
RAMBA1
C226
100N
16V
0603
C227
100N
16V
0603
SPINDLE_PWM
232
234
233
PWMCO4
GNDPWMS
PWMCO3/GPCIO44
HS200
3319B+T410-01
20.9C/W
RAMBA0
GNDP
RAMCS1*
87
88
89
RAMBA0
RAMCS*
C228
100N
16V
0603
C229
100N
16V
0603
TRACK_PWM
GPCIO15
224
223
225
228
226
227
229
VPPD
GNDP
VDD-IP
GPCIO4
GPCIO11
ICGPCIO6
ICGPCIO7
230
231
PWMCO2
VADDIS 8
IC200
ZR36888-HLCGS
LQFP256
RAMRAS*
RAMCAS*
VDDP
RAMWE*
RAMDQM
GNDPCLK
PCLK
VDDPCLK
90
RAMRAS*
91
RAMCAS*
92
RAMDAT8
93
94
95
96
97
98
R236 22R
RAMDAT8
RAMWE*
RAMDQM
PCLK
C230
100N
16V
0603
C231
100N
16V
0603
CD*_DVD
222
99
C232
100N
16V
0603
C233
100N
16V
0603
ICGPCIO5
GNDP
HDMI_DET
220
221
GNDC
ICGPCIO4
RAMDAT7
RAMDAT9
100
101
RAMDAT7
RAMDAT9
219
218
GPCIO32
RAMDAT6
102
103
RAMDAT6
IRRCV
595_DATA
595_CLK
595_LATCH
HDMI_INT*
TRIGGER_IN*
MUTE*
P296
216
217
VDDC
GNDADC
GNDAFER
VDDP
RAMDAT10
RAMDAT5
104
105
RAMDAT10
RAMDAT5
C234
100N
16V
0603
C235
100N
16V
0603
HDMI_DET
DVD_LD
CD_LD
214
215
CDLD
DVDLD
RAMDAT11
GNDP
106
107
RAMDAT11
DVD_MD
CD_MDVCVC
213
212
CD_MD
DVDMD
RAMDAT4
VDDC
108
109
RAMDAT4
C236
100N
16V
0603
P202
210
211
BGCAP
RESLOAD
RAMDAT12
GNDC
110
111
RAMDAT12
R210 27K 0603TRACK_PWM
P206
R212 18K 0603SLED_PWM
P207
R213 15K 0603SPINDLE_PWM
+3V3_VDAC
C211
100N
16V
0603
DGND
63
54
63
54
P210
P208
P209
R221
TMDS_D2+
TMDS_D2-
TMDS_D1+
TMDS_D1-
TMDS_D0+
TMDS_D0-
TMDS_CK+
TMDS_CK-
33R
33R
33R
33R
33R
33R
33R
33R
MCLK_VADDIS
DSD5
R211 27K 0603FOCUS_PWM
430R 0603
ABCLK
ALRCLK
DGND
DGND
C248
C249
33P
33P
0603
0603
R217
75R
0603
+3V3D
R222
R223
4K7
4K7
0603
0603
MCLK_VADDIS
ABCLK
ALRCLK
PCM/DSD0
R218
75R
0603
C250
33P
0603
P241
R219
75R
0603
HDMI
COMPOSITE_B
C202
1N0
0603
C251
33P
0603
R220
75R
0603
DDC_SCL
DDC_SDA
C203
1N0
0603
NF
C252
33P
0603
P242
R238
75R
0603
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VID_CLK
HSYNC*
VSYNC*
C253
33P
0603
DGND
+3V3_AFE
R209
100K
0603
P205
R208
20K
0603
DGND
RFF
SPDL_SENSE+
RFE
SPDL_SENSE-
205
208
204
206
207
209
ADCINF
ADCINE
ADCINK
OPUREF
GNDADC
RFB
RFD
ADC_H
RFC
199
200
201
202
203
198
ADCINJ
ADCINB
ADCINC
ADCINH
ADCIND
VDDAFE
VDDSAFE
C208
100N
0603
DGND
P203
C200
C201
RFA
P204
193
197
195
194
196
RFINP
RFINN
ACDINA
ADCING
VDDAFE
SPDIFIN0/GPCIO65
P297
+3V3_AFE
GNDDACBS2
GNDDAC
RSET
DAC1_U/B
VDDDAC
DAC2_V/R
DAC3_Y
VDDDAC
DAC4_Y/G
DAC5_C
VDDDAC
DAC6_CVBS
GNDDAC
GNDDAC
AVDDT18
AGNDC
HDCSET
AGNDP
HDTXD2+
HDTXD2-
AVDDP
HDTXD1+
HDTXD1-
AGNDP
HDTXD0+
HDTXD0-
AVDDP
HDTXC+
HDTXC-
AGNDP
AHGND
AHVDD
GCLKP
VDDA
RESET*
GNDA
GNDP
VDDP
AOUT5/GPCIO10
GPCIO31
VID0
VID1
VID2
VID3
VDDC
GNDC
VID4
VID5
VID6
VID7
VDDP
VCLKX2
GNDP
HSYNC*
VSYNC*
AIN0/GPCIO23
VDDP-A2
AMCLK
GNDP-A2
ABCLK
ALRCLK
AOUT0
1N00603
1N00603
XO
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
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
C268
10N
50V
0603
DGND
+3V3_PWM
L206
600R@100MHz
R243
0R0 0805
RF
+1V8_HD
+1V8_HDPLL
+1V8_PLL
DRVSB*
CD*_DVD
DVD_LD
CD_LD
DVD_MD
DGND
P295
P289
P215
P216
P217
P218
P219
P220
P221
P222
P223
P224
P225
P227
P228
P229
CD_MD
RFF
SPDL_SENSE+
RFE
SPDL_SENSEÂRFD
ADC_H
RFC
RFB
RFA
RF
OPEN
CLOSE
IN_SW
OUT_SW
HOME_SW
C210
100N
16V
0603
R216 390R 0603
+3V3_HD
TMDS_D2+
TMDS_D2-
TMDS_D1+
TMDS_D1-
TMDS_D0+
TMDS_D0-
TMDS_CK+
TMDS_CK-
CLK27M_VADDIS
R241 33R
1 8
RP200A
2 7
RP200B
RP200C
RP200D
1 8
RP201A
2 7
RP201B
RP201C
RP201D
R226 33R
R227 33R
R228 33R
R229 33R
R230 33R
R231 33R
DIGITAL AUDIO
600R@100MHz
+1V8D
L200
RAMDAT3
VDDP
RAMDAT13
RAMDAT2
RAMDAT14
GNDP
RAMDAT1
RAMDAT15
RAMDAT0
VDDP
GPCIO20/AIN4
GNDP
AOUT3
SPDIFIN1/GPCIO70
SPDIFOUT
AOUT2
AOUT1
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
P283
P284
P285
P286
RAMDAT3
RAMDAT13
RAMDAT2
RAMDAT14
RAMDAT1
RAMDAT15
RAMDAT0
C237
C239
C240
100N
16V
0603
100N
16V
0603
+3V3D
DGND
C238
100N
16V
0603
100N
16V
0603
C241
100N
16V
0603
IC203B
8
VCC
4
GND
24LC08BT/SN
SO-8
R232 33R
R233 33R
R234 33R
R235 33R
C269
100N
16V
0603
DRAWING TITLE
C270
100N
16V
0603
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
udio channel PCM mode DSD mode
0 L / R (of 5.1 o/p) L
+3V3D
+1V8D
C271
100N
16V
0603
1 LS / RS R
2 Centre / Sub LS
3 2 ch downmix RS
4 not used Centre
5 not used SUB
DV139 Vaddis 8
L110C02 Vaddis 8.Sch
Filename:
Notes:
Contact Engineer:
Mark Tweedale
markt@arcam.co.uk
PCM/DSD1
PCM/DSD2
SPDIF
PCM/DSD3
Contact Tel:
01223 203210 (direct)
01223 203200 (switch)
L202 600R@100MHz
L203 600R@100MHz
06_E159 AD/MJT 20/10/06 None to this sheet 3.2
06_E093 MJT 12/06/06 Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
06_E024 PG 22/02/05 Preliminary BOM r elease
ECO No.
INITIALS
Printed:
C262
10uF
10V
1206
C263
10uF
10V
1206
C264
10uF
10V
1206
DATE
20-Oct-2006
TRACK_S
SLED_S
SPINDLE_S
FOCUS_S
C258
27N
0603
DGND
C254
C255
33P
33P
0603
0603
SCART_BLUE
SCART_RED
SCART_GREEN
COMPOSITE
R239
75R
0603
SDA
SCL
Spare
Spare
Spare
+1V8_PLL
P290
C242
100N
16V
0603
DGND
+1V8_HDPLL
P287
C243
100N
16V
0603
DGND
+1V8_HD
P292
C244
100N
16V
0603
DGND
DESCRIPTION OF CHANGE
213Sheet of
TRACK_S
SLED_S
SPINDLE_S
FOCUS_S
C204
1N0
0603
C256
C257
33P
33P
0603
0603
Place C257 and C248 very close to V888
RESET
DGND
C205
1N0
50V
0603
C206
1N0
50V
0603
PRESET*
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+3V3D
CON207
RST
To video board
MOLEX
52806
L201 600R@100MHz
L204 600R@100MHz
L205 600R@100MHz
DRAWING NO.
A2
C265
10uF
10V
1206
C266
10uF
10V
1206
C267
10uF
10V
1206
+3V3D
DGND
DRVSB*
CD*_DVD
DVD_LD
CD_LD
DVD_MD
CD_MD
VC
RFF
SPDL_SENSE+
RFE
SPDL_SENSEÂRFD
ADC_H
RFC
RFB
RFA
RF
OPEN
CLOSE
IN_SW
OUT_SW
HOME_SW
IC201
VCC
LM809M3-2.93
SOT-23
GND
+3V3_AFE
C245
100N
16V
0603
DGND
+3V3_PWM
C246
100N
16V
0603
DGND
+3V3_HD
P293
C247
100N
16V
0603
L110CT
P291
P294
DGND
C207
1N0
50V
0603
1.0
ISSUE
LASER DRIVERS
+3V3D
L300 600R@100MHz
DRVSB*
DVD_LD
CD_LD
P300
P301
P302
C300
100UF
10V
YXF
DGND
MMUN2111LT1
SOT-23
DVRSB*
R300
220R
0603
+3V3_LD
C303
100N
16V
0603
TR300
OPU
CON300
1
GND_LD
2
DVDLD_OUT
3
28
4
R322
4K7
0603
NF
SLED_S
DGND
27
26
25
OPU connector pin out
is reversed with respect
to OPU, since FFC
cable has contact
surfaces on SAME
+3V3D DGND
CD*_DVD
0=DVD,1=CD DGND
Motor driver now has its own regulator
Use +3V3D because Vc must be = VDDPW M/2
OPU_HFM
5
OPU_MD
CDLD_OUT
6
7
CD_MD
DVD_MD
8
9
10
RFE
11
+5V_OPU
12
OPU_VREF
13
14
RFF
15
RFB
16
RFA
17
RF
18
CD_DVD_SW
19
RFD
20
RFC
21
22
23
24
MOLEX
DGND
52559
R313
0R0 0603
+5VD
P310
DGND
+12VD
C335
220UF
16V
YXF
+3V3D
R345
R343
100R
47K
0W063
0603
0603
NF
R346
100R
0W063
0603
DGND
R318
P343 P344
10K 0603
TRACK_S
R319
10K 0603
SPINDLE_S
R312
0R0 0805
P361
P305
NF
R314
470R
0805
0W125
TR304
MMUN2211LT1
SOT-23
DVD
DGND
C334
100N
16V
0603
C310
100N
16V
0603
R351
6K8
0603
C317
47UF
35V
YK
P304
HS300A
PF752
23.7C/W
P328
0603
C325
P346
R302
10R
0W125
0805
TACTÂTACT+
FACT+
FACT-
C311
100N
16V
C327
4N7
50V
0603
100P
0603
TR302
BC327
TO-92
DGND
+5VD
R321
470R
0805
0W125
TR310
MMUN2211LT1
SOT-23
DGND
REG300
L7805CV
TO-220
+5
P347
C320
47P
50V
0603
FOCUS_S
P329
P348
P349P345
P350
R301
220R
0603
P306
1=CD,0=DVD
+5VM
R344
47K 0603
TR301
MMUN2111LT1
SOT-23
C326
220UF
16V
YXF
P331
C324
DVRSB*
R323
3K3
0603
100P
0603
FACT-
C312
100N
16V
0603
VC2
TACT-
DGND
P307
KTC2875
SOT-23
DGND
P332P330
R320
1K0
0603
CD
C318
47UF
35V
YK
TR308
R309
3K3
0603
C313
100N
16V
0603
26
25
24
20
23
27
28
R303
10R
0W125
0805
1
3
7
4
5
6
+5VD
TR303
BC327
TO-92
C321
47P
50V
0603
DGND
DGND DGND
P309
9
8
VCC
VINFC
CFCERR12VOFC+
CFCERR2
VNFFC
VINSL+
VINSLÂVOSL
VINTK
CTKERR1
CTKERR2
VNFTK
VINLD
BIAS
STBY
PGND
PGND
PREGND
19
10
22
DGND
L302 600R@100MHz
C301
100UF
10V
YXF
C307
100N
16V
0603
C308
100N
16V
0603
TR309
KTC2875
SOT-23
MOTOR DRIVER
21
IC301
PVCC1
PVCC2
13
VOFC-
14
11
VOSL-
12
VOSL+
16
VOTK-
15
VOTK+
18
VOLD-
17
VOLD+
GNDHS29GNDHS
30
BA5954FP-E2
HSOP-28
+5VRFA
DGND
P311
P312
P313
P314
P315
P316
R304 1R0 0805
R305 1R0 0805 FACT-
P333
SLEDÂSLED+
R306 1R0 0805
R307 1R0 0805
P351
C304
100N
16V
0603
RFF
RFB
RFA
RF
RFD
RFC
L303 600R@100MHz
R308
10R
0W063
0603
P303
C305
100N
16V
0603
DGND
SPDLÂSPDL+
C302
100UF
10V
YXF
P335
FACT+
TACTÂTACT+
P336
DGND
+5V_OPU
C306
100N
16V
0603
DGND
P356
C319
47UF
35V
YK
Close to OPU
P354
P355
R325
33R
0603
P317
P318
P319
P320
+3V3D
R317
10K
0603
SLED & SPINDLE
C314
100N
16V
DGND
0603
DGND
CD_MD
DVD_MD
RFE
VC
CON302
6
5
4
3
2
1
JST
PH
HOME_SW
SPDL_OUT-
DGND
+12VD
C332
C329
100N
100UF
16V
25V
0603
YK
DGND
R311
15K
0W063
0603
R339
3K3
0603
NF
R340
3K3
0603
NF
IC302A
1
LM358AM
SO-8
NF
R352
120R
0W125
0805
NF
Filename:
Notes:
Contact Engineer:
5
3
6
9
4
DGND
DGND
P342
R333
1K0
0603
R324
6K8
0603
DGND
R310
2K2
0W063
0603
NF
L110C03 Front End.Sch
Mark Tweedale
markt@arcam.co.uk
CLOSE
OPEN
DZ300
BZX84C
5V6
SOT-23
OFFSET CANCELLATION CCT NOT USED
R335
220K
0603
NF
R326
TACT+
1K0 0603
NF
R327
TACT-
1K0 0603
NF
R328
FACT+
1K0 0603
NF
R329
FACT-
1K0 0603
NF
BEMF CCT 2
BEMF CCT 1 NOT USED
R330
1K0
0W063
0603
NF
C328
22N
16V
0603
NF
R334
1K0
0W063
0603
NF
IC302B
5
7
6
LM358AM
SO-8
P308
P358
DGND
DGND
R347
1R0
0805
R337
220K
0603
NF
R336
220K
0603
R338
220K
0603
NF
P321
P322
P323
P324
D300
BAT54S
SOT-23
NF
3 1
2
DGND
NF
5 7
6
R331
0R0
0603
R332
0R0
0603
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
C333
10N 50V
0603
C331
47UF
35V
YK
DGND
+5VM
C309
P325
100N
16V
0603
R348
470K
0603
NF
P340
P326
P341
R349
470K
0603
NF
DGND
3
2
+3V3D
DGND
+5VD
DGND
R350
39R
0W125
0805
C316
100N
16V
0603
NF
NF
84
84
DGND
IC300A
LM393M
SO-8
NF
IC300B
LM393M
SO-8
NF
DV139 Front End
8
IC303
VCC17VCC2
2
OUT1
IN1
P1
IN2
P2
Vz
0603
R341
360R
0W063
0603
C315
100N
16V
DGND
R342
360R
0W063
0603
NF
10
OUT2
GND
1
LB1641
SIP-10
P327
BACK-EMF CIRCUIT
P359
SPDL_SENSE-
P360
SPDL_SENSE+
Contact Tel:
C330
100N
16V
0603
ADC_H
01223 203210 (direct)
01223 203200 (switch)
06_E159 AD/MJT 20/10/06 None to this sheet 3.2
06_E093 MJT 12/06/06 None to this sheet. Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
ECO No.
TRAYÂTRAY+
INITIALS
Printed:
DGND
+3V3D
DGND
20-Oct-2006
R315
10K
0603
C322
1N0
50V
0603
DATE
R316
10K
0603
TRAY
CON301
1
2
3
4
5
JST
PH
C323
1N0
50V
0603
DESCRIPTION OF CHANGE
313Sheet of
IN_SW
OUT_SW
A2
DRAWING NO.
L110CT
1.006_E024 PG 22/02/05 Preliminary BOM r elease
ISSUE
A
REG400
C402
100N
16V
0603
LM1117MPX-3.3
SOT-223
+3V3
X400
27MHz
HC49
PLLSEL
+5VD
DGND DGND
C400
27P
100V
0805
C401
DGND
27P
100V
0805
CLOCK GENERATOR
+3V3PLL
C423
100UF
10V
YXF
12
1
VDD3
VDD1
7
XTI
8
XTO
14
FSEL
16
NC
2
VSS1
IC401
SM8707E
VSOP-16
VSS3
11
C404
100N
16V
0603
DGND
C405
100N
16V
0603
5
6
VDD2
VSS2
MO1
MO2
AO1
AO2
SO1
SO2
C406
100N
16V
0603
3
4
9
10
13
15
R400
75R 0603
P402
R410
P401
100R 0603
P403
R411
100R
0603
P404
CLK27M_VADDIS
P406
STOP_DIV2* STOP_DIV8*
P405
+3V3D
P411
4
D
CLK
Q
SD*
!Q
RD*
74LVC74AD
1
S0-14
IC403A
5
P410
P409
6
100R 0603
R412
100R 0603
udio master clock frequency for differ ent sample rates
Fs Master clock frequency PLLSEL DIV0* DIV2* DIV8*
32kHz 12.288MHz (384 x Fs) 1 1 0 1
44.1kHz 11.2896MHz (256 x Fs) 0 1 0 1
48kHz 12.288MHz (256 x Fs) 1 1 0 1
88.2kHz 22.5792MHz (256 x Fs) 0 0 1 1
96kHz 24.576MHz (256 x Fs) 1 0 1 1
176.4kHz 22.5792MHz (128 x Fs) 0 0 1 1
192kHz 24.576MHz (128 x Fs) 1 0 1 1
DSD 44.1k 2.8224MHz (64 x Fs) 0 1 1 0
2
3
CLOCK DIVIDER
P412
R413
AUDIO CLOCK BUFFERS
54
DGND
75R 0603
75R 0603
75R 0603
75R 0603
RP402D
33K
R404
R405
R406
R407
MCLK_DAC0
MCLK_DAC1
MCLK_DAC2
MCLK_DAC3
Close to DACs
DGND
IC408B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
MCLK_DACS
IC407B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
R434
0R0
To allow testing with Vaddis PLL enabled
0603
NF
I2S_MODE*
2 3
IC405A
SO-14
1
74LVC125AD
SO-14
5 6
IC405B
4
74LVC125AD
SO-14
9 8
74LVC125AD
10
IC405C
R418
Option to allow 5.6448MHz clock if required
+3V3D
10
12
D
SD*
11
CLK
RD*
74LVC74AD
13
S0-14
!Q
Q
IC403B
9
P467
8
P469
P468
R408
100R 0603
100R 0603
NF
R409
100R 0603
P470
+3V3D
P473
4
2
D
3
CLK
Q
SD*
!Q
RD*
74LVC74AD
1
S0-14
IC400A
5
P471
6
P472
R427
100R 0603
R428
100R 0603
DIV2*
P474
DIV8*
DIV0*
P475
P413
P414
R436
47R 0603
R432
47R 0603
R433
47R 0603
DGND
P415
R437
10K
0603
P422
3
P424
Y0
5
Y1
7
P425
Y2
9
Y3
P423
P416 P419
3
Y0
5
Y1
7
Y2
9
Y3
P417 P421
P418
R401
75R 0603
R402
75R 0603
R403
75R 0603
MCLK_HDMI
MCLK_VADDIS
RP402A
33K
1 8
RP402B
33K
2 7
63
RP402C
33K
PCM_DAC0/DSD0
R440
0R0
0603
Close to IC413
20
10
+3V3D
DGND
P407
R438
10K
0603
I2S_MODE*
TR400
MMUN2211LT1
SOT-23
DGND
P496
R441
0R0
0603
NF
IC403C
VCC
C416
100N
16V
GND
0603
74LVC74AD
S0-14
DGND
DGND
14
7
P400
I2S/DSD MUX
Close to DACs
IC411A
1
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
IC411B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
PCM_DAC0
PCM_DAC2
Close to DACs
IC413A
1
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
IC413B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
C417
100N
16V
0603
18
P452
Y0
16
P453
Y1
14
P454
Y2
12
P455
Y3
3
Y0
5
Y1
7
Y2
9
Y3
18
P456
Y0
16
P457
Y1
14
P458
Y2
12
P459
Y3
3
Y0
5
Y1
7
Y2
9
Y3
Could use IC408B for this - depends on layout
Setting DIRECT_MCLK* low allows
master clock to be sent direct to DAC in
DSD mode (instead of via vaddis) f or
improved jitter in DSD mode.
This may be removed from the design if it
is found to adversly affect jitter in PCM
IC412B
16
VCC
GND
74HC151D
SO-16
C418
100N
16V
8
0603
RP400A
RP400B
RP400C
RP400D
RP401A
RP401B
RP401C
RP401D
IC413C
20
VCC
10
GND
74LVC244APW
TSSOP-20
1 8
2 7
1 8
2 7
C408
100N
16V
0603
100R
100R
100R
63
100R
54
100R
100R
100R
63
100R
54
+3V3D
DGND
IC406C
20
VCC
10
GND
74LVC244APW
TSSOP-20
ALRCLK/DSD0
ALRCLK/DSD2
ALRCLK/DSD4
ALRCLK_DAC3
C403
100N
16V
0603
C409
100N
16V
0603
ABCLK_DAC0
ABCLK_DAC1
ABCLK_DAC2
ABCLK_DAC3
C419
100N
16V
0603
IC404C
14
VCC
7
GND
74LVC74AD
S0-14
DAC3 is PCM only
C420
C424
100N
100N
16V
16V
0603
0603
IC411C
VCC
C421
100N
16V
GND
0603
74LVC244APW
TSSOP-20
P460
2
3
+3V3D
20
10
D
CLK
+3V3D
4
1
C427
100N
16V
0603
C422
100N
16V
0603
P477
Q
SD*
!Q
RD*
74LVC74AD
S0-14
PSU CLOCK DIVIDER
P461
+3V3D
P462
IC404A
5
6
595_DATA
595_CLK
595_LATCH
C428
100N
16V
0603
ITEM400 1 Pad Damping 7.5x6x3MM RubberE828AP Fit on one side of XTAL (see assembly drawing)
ITEM401 1 INSULATING PAD FOR HC49 CRYSTALSF087 Fit to X400 to insulate from PCB
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
10
D
CLK
SD*
!Q
RD*
74LVC74AD
13
S0-14
C430
100N
16V
0603
Q
P493
IC404B
9
8
P494
P495
+3V3D
DGND
+3V3D
DGND
C431
100N
16V
0603
12
11
+3V3D
C429
100N
16V
0603
DV139 Clocks & Buffers
Filename:
Notes:
Contact Engineer:
P465
PSUFS0
PSUFS1
IC414A
DS14Q0
SHCP11Q2
STCP12Q3
MR10Q5
OE13Q6
74HC595D
SO-16
IC415A
DS14Q0
SHCP11Q2
STCP12Q3
MR10Q5
OE13Q6
74HC595D
SO-16
DGND
L110C04 Clocks & Buffers.Sch
Mark Tweedale
markt@arcam.co.uk
DGND
Q1
Q4
Q7
Q7'/DO
Q1
Q4
Q7
Q7'/DO
IC406B
19
17
15
13
11
74LVC244APW
TSSOP-20
OE*
A0
A1
A2
A3
4
3
2
1
15
14
13
12
11
10
9
7
15
1
2
3
4
5
6
7
9
15
1
2
3
4
5
6
7
9
IC412A
I0
I1
I2
I3
I4
I5
I6
I7
S0
S1
S2
E
74HC151D
SO-16
P408
P486
P487
P488
P489
P490
P491
P492
P420
P463
P464
Y0
Y1
Y2
Y3
Contact Tel:
5
Y
6
!Y
PLLSEL
DIV0*
DIV2*
DIV8*
STOP_DIV2*
STOP_DIV8*
DSD_MODE*
MCLK_DIRECT*
PSUFS0
PSUFS1
3
5
7
9
DGND
01223 203210 (direct)
01223 203200 (switch)
R426
P466
100R 0603
PSUCLK SHOULD BE 44.1kHz OR 48kHz
Fs PSUFS1 PSUFS0 PSUCLK
44.1kHz 0 0 44.1kHz
48kHz 0 0 48kHz
88.2kHz 0 1 44.1kHz
96kHz 0 1 48kHz
176.4kHz 1 0 44.1kHz
192kHz 1 0 48kHz
others 1 1 OFF
(use this for 32kHz & DSD mode)
GAIN_SCALING
16/9
ENABLE_AV
10
12
D
SD*
11
CLK
RD*
74LVC74AD
13
S0-14
06_E159 AD/MJT 20/10/06 None to this sheet 3.2
06_E093 MJT 12/06/06 None to this sheet. Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
ECO No.
!Q
Q
IC400B
9
8
INITIALS
Printed:
PSUCLK
DGND
20-Oct-2006
IC407A
1
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
DATE
SPDIF_HDMI
HDMI_INT*
SERIAL_RX
SERIAL_TX
1
18
Y0
2
16
Y1
4
14
Y2
6
12
Y3
8
DGND
DESCRIPTION OF CHANGE
413Sheet of
DSD5_HDMI
DSD4_HDMI
SPDIF_HDMI
PCM/DSD2_HDMI
PCM/DSD3_HDMI
PCM/DSD1_HDMI
PCM/DSD0_HDMI
ALRCLK_HDMI
ABCLK_HDMI
MCLK_HDMI
HDMI_INT*
Check power
IC408A
OE*
A0
A1
A2
A3
74LVC244APW
TSSOP-20
+5VD
+3V3D
Y0
Y1
Y2
Y3
A2
Spare
18
16
14
12
DRAWING NO.
DGND
12 11
DGND
To video board
CON400
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC405D
13
74LVC125AD
SO-14
L110CT
MOLEX
52806
1.006_E024 PG 22/02/05 Preliminary BOM r elease
ISSUE
I2S/DSD BUFFERS
IC409A
1
14
7
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
IC409B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
IC410A
1
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
IC410B
19
OE*
17
A0
15
A1
13
A2
11
A3
74LVC244APW
TSSOP-20
IC406A
1
OE*
2
A0
4
A1
6
A2
8
A3
74LVC244APW
TSSOP-20
C407
100N
16V
0603
C412
100N
16V
0603
+3V3D
DGND
C426
100UF
10V
YXF
P426
P427
P428
P429
P430
P431
P478
P479
IC415B
VCC
GND
74HC595D
SO-16
IC405E
VCC
GND
74LVC125AD
SO-14
DGND
DGND
DGND
DGND
DGND
16
8
ALRCLK
ABCLK
PCM/DSD0
PCM/DSD1
PCM/DSD2
PCM/DSD3
DSD4
DSD5
+3V3D
C425
100UF
10V
YXF
DGND
IC414B
VCC
GND
74HC595D
SO-16
18
Y0
16
Y1
14
Y2
12
Y3
3
Y0
5
Y1
7
Y2
9
Y3
18
Y0
16
Y1
14
Y2
12
Y3
3
Y0
5
Y1
7
Y2
9
Y3
18
Y0
16
Y1
14
Y2
12
Y3
16
8
IC410C
20
VCC
10
GND
74LVC244APW
TSSOP-20
R444
P476
R414 100R 0603
P432
P433
R415 100R 0603
P434
P435
R416 47R 0603
R417 47R 0603
P436
P437
P438
P439
P440
P441
P442
P443
P480
P481
P482
P483
IC400C
VCC
C410
100N
16V
GND
0603
74LVC74AD
S0-14
C413
100N
16V
0603
RP403A
1 8
RP403B
2 7
RP403C
RP403D
RP404D
RP404C
RP404B
2 7
RP404A
1 8
RP405A
1 8
RP405B
2 7
RP405C
RP405D
14
7
IC409C
VCC
GND
74LVC244APW
TSSOP-20
100R0603
100R
100R
100R
63
100R
54
100R
54
100R
63
100R
100R
100R
100R
100R
63
100R
54
C411
100N
16V
0603
20
10
ALRCLK_PSU
P444
P446
P485
MCLK_DIRECT*
C414
100N
16V
0603
ALRCLK_DACS
ALRCLK_HDMI
ABCLK_DACS
ABCLK_HDMI
PCM/DSD0_HDMI
PCM_DAC1/DSD1
PCM/DSD1_HDMI
PCM_DAC2/DSD2
PCM/DSD2_HDMI
PCM_DAC3/DSD3
PCM/DSD3_HDMI
DSD4_DAC
DSD4_HDMI
DSD5_DAC3
DSD5_HDMI
MCLK_DACS
IC407C
20
VCC
10
GND
74LVC244APW
TSSOP-20
DSD_MODE*
+3V3D
R439
10K
0603
DGND
C415
100N
16V
0603
TR401
MMUN2211LT1
SOT-23
IC408C
VCC
GND
74LVC244APW
TSSOP-20
+5VA
DGND
ALRCLK_DAC3
PCM_DAC3/DSD3
RESET*
C500
10UF
35V
SGET
+3V3A
600R@100MHz
ABCLK_DAC3
MCLK_DAC3
MD
MC
ML_8740_3
RESET*
P511
C512
100N
16V
0603
L500
DGND
MD
MC
+3V3_DAC3
R564
0R0
0603
R564 fitted for
WM8740
not fitted for
WM8741
C513
100N
16V
0603
C501
10UF
35V
SGET
P500
P501
P502
P503
P520
+3V3_DAC3
P504
P505
P506
DGND
C514
100N
16V
0603
C515
100N
16V
0603
26
27
28
23
24
25
22
1
2
3
5
4
6
LRCKIN
DIN
BCKIN
SCLK
MD/DM0
MC/DM1
ML/I2S
CSBIOW
MODE
MODE8X
DIFFHW
MUTEB
RSTB*
DGND
15
8
AVDD
DVDD
XWM8740SEDS/R
DGND
AGND
7
14
DAC 3
20
AVDDL
SSOP-28
AGNDL
19
9
AVDDR
AGNDR
10
VOUTL+
VOUTL-
VOUTR+
VOUTR-
VMIDL
VMIDR
ZERO
IC500
17
16
12
13
18
11
21
DGND
DGND
35V
SGET
R530
10K
0603
C504
10UF
+3V3_DAC3
1
2
NF
M20-973
C521
100N
16V
0603
CON500
HARWIN
NF
C505
C563
10UF
100N
100V
35V
SGET
MKS2
Useful for drop-out test
C522
100N
16V
0603
C564
100N
100V
MKS2
P507
C535
100P
100V
0805
P508
C536
100P
100V
0805
P509
P522
2nd order Bessel filter, Av=1
R500
3K3
0805
DGND
R501
3K3
0805
DGND
R502
3K3
0805
DGND
R507
3K3
0805
DGND
FILTER
C539
2N2
100V
FKP2
C540
2N2
100V
FKP2
C541
2N2
100V
FKP2
C543
2N2
100V
FKP2
R503
3K3
0805
R504
3K3
0805
R516
R517
+12VA
DGND
680R
0805
R518
680R
0805
DGND
-12VA
680R
0805
R520
680R 0805
C502
10UF
35V
SGET
C506
10UF
35V
SGET
C547
680P
100V
FKP2
C548
680P
100V
FKP2
C516
100N
16V
0603
C523
100N
16V
0603
3
2
5
6
IC502A
84
1
OPA2134UA
SO-8
C549
680P
FKP2
100V
R505
3K3 0805
GAIN_SCALING
1=HDCD gain, 0=normal
IC502B
OPA2134UA
SO-8
7
C551
680P
100VFKP2
R509
3K3 0805
OUTPUT BUFFER
Gain of -2.2 for HDCD, otherwise -1.1
R525
10K
0805
IC506A
DG413DY
P512
P525
P513
R526
10K
0805
SO-16
1
R527
10K
0805
DGND
IC506B
DG413DY
SO-16
8
23
67
R524
10K
0805
R532
10K
0805
+12VA
DGND
P514
DGND
DGND
-12VA
P515
DGND
C517
100N
16V
0603
2
3
C524
100N
16V
0603
6
5
IC503A
84
1
OPA2134UA
SO-8
IC503B
7
OPA2134UA
SO-8
R546
11K
R534
C555
33P
100V
0805
P516 P518
C556
33P
100V
0805
P517
1M0
0805
R535
1M0
0805
R538
47R
0805
R539
47R
0805
0805
R547
11K
0805
C559
100UF
16V
NONP
C560
100UF
16V
NONP
DGND
DGND
R550
47K
0805
R551
47K
0805
R540
47R
0805
R541
47R
0805
+12VA
+12VA
D500
BAT54S
SOT-23
DGND
D501
BAT54S
SOT-23
DGND
RLY500A
RLY500B
-12VA
-12VA
P519
0R0 0805
NEC
EB2-5NU
0R0 0805
NEC
EB2-5NU
R528
1K0
0805
R554
R529
1K0
0805
R555
SCART_LEFT
LT_OUT
SCART_RIGHT
RT_OUT
+5VA
C503
10UF
35V
SGET
DGND
600R@100MHz
ALRCLK/DSD0
PCM_DAC0
ABCLK_DAC0
MCLK_DAC0
ML_8740_0
RESET*
PCM_DAC1/DSD1
C518
100N
16V
0603
+3V3A
L501
DGND
MD
MC
+3V3_DAC0
Fit for WM8740 only
R565
0R0
0603
R566
0R0
0603
Fit for 8741 only
C519
100N
16V
0603
C507
10UF
35V
SGET
P532
+3V3_DAC0
P528
P529
P530
P531
P535
DGND
C520
100N
16V
0603
C525
100N
16V
0603
26
27
28
23
24
25
22
1
2
3
5
4
6
LRCKIN
DIN
BCKIN
SCLK
MD/DM0
MC/DM1
ML/I2S
CSBIOW
MODE
MODE8X
DIFFHW
MUTEB
RSTB*
DGND
15
8
AVDD
DVDD
XWM8740SEDS/R
SSOP-28
DGND
AGND
7
14
DAC 0
20
9
AVDDL
AVDDR
AGNDL
AGNDR
19
10
NOTE: ALL PARTS FOR LEFT/RIGHT OU TPUTS ARE
NOT FITTED FOR DV135
IC501
17
VOUTL+
16
VOUTL-
12
VOUTR+
13
VOUTR-
18
VMIDL
11
VMIDR
C526
C508
21
DGND
35V
SGET
10UF
100N
16V
0603
100N
100V
MKS2
ZERO
C565
10UF
35V
C509
SGET
C527
100N
16V
0603
C566
100N
100V
MKS2
C537
100P
100V
0805
P521
P536
C538
P537
P538
100P
100V
0805
R506
3K3
0805
R510
3K3
0805
R511
3K3
0805
R512
3K3
0805
FILTER
2nd order Bessel filter, Av=1
C542
2N2
100V
FKP2
DGND
C544
2N2
100V
FKP2
DGND
C545
2N2
100V
FKP2
DGND
C546
2N2
100V
FKP2
DGND
R508
3K3
0805
R513
3K3
0805
R519
R521
680R
0805
680R
0805
+12VA
C510
10UF
35V
SGET
DGND
R523
680R
0805
DGND
C511
10UF
35V
SGET
-12VA
R522
680R 0805
C550
680P
100V
FKP2
C552
680P
100V
FKP2
C528
100N
16V
0603
C534
100N
16V
0603
+12VA
C529
100N
16V
0603
DGND
C557
IC504A
84
3
1
2
OPA2134UA
SO-8
C553
R514
3K3 0805
IC504B
OPA2134UA
5
SO-8
7
6
R515
3K3 0805
680P
100VFKP2
C554
680P
100VFKP2
10K
0805
10K
0805
R531
R533
P524
P540
DGND
DGND
-12VA
DGND
2
3
C530
100N
16V
0603
6
5
IC505A
84
1
OPA2134UA
SO-8
IC505B
7
OPA2134UA
SO-8
33P
100V
0805
P526 P527
C558
33P
100V
0805
P541
R536
1M0
0805
R537
1M0
0805
R542
47R
0805
R544
47R
0805
R548
11K
0805
R549
11K
0805
C561
100UF
16V
NONP
C562
100UF
16V
NONP
DGND
DGND
R552
47K
0805
R553
47K
0805
R543
47R
0805
R545
47R
0805
+12VA
+12VA
D502
BAT54S
SOT-23
DGND
D503
BAT54S
SOT-23
DGND
RLY501A
RLY501B
-12VA
-12VA
P542
R556
0R0 0805
NEC
EB2-5NU
R559
0R0 0805
NEC
EB2-5NU
LEFT_OUT
RIGHT_OUT
LEFT
RIGHT
C567
C568
100P
100P
100V
100V
0805
0805
R560
0R0
DGND DGND
0805
FITTED FOR DV135 ONLY
R557
0R0 0805
R558
0R0 0805
SKT500
KUNMING GOLD
SCRN
C571
1N0
50V
0603
EMC_GND
C569
100P
100V
0805
OUT_GND1OUT_GND2
C572
1N0
50V
0603
LEFT DOWNMIX
RIGHT DOWNMIX
C570
100P
100V
0805
R561
0R0
0805
DGND
+12VA
-12VA
C531
100N
16V
0603
C532
100N
16V
0603
+5VA
C533
100N
16V
0603
13
12
5
4
IC506E
V+
VL
GND
V-
DG413DY
SO-16
IC506C
DG413DY
SO-16
9
D504
RLY500C
NEC
EB2-5NU
R563
1K0 0603
P543
MUTING
RLY501C
NEC
EB2-5NU
DGND
RLY600C
NEC
EB2-5NU
P544
TR500
BC849B
SOT-23
DGND
RLY601C
NEC
EB2-5NU
P545
TR501
FMMT497
SOT-23
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
DV139 DAC Left / Right
L110C05 DAC L & R.Sch
Filename:
Notes:
Contact Engineer:
Mark Tweedale
markt@arcam.co.uk
Contact Tel:
06_E159 AD/MJT 20/10/06 DACs changed to WM8740. Removed rubber pads f rom o/p relays. 3.2
06_E093 MJT 12/06/06 None to this sheet. Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
ECO No.
01223 203210 (direct)
01223 203200 (switch)
INITIALS
Printed:
DATE
20-Oct-2006
DESCRIPTION OF CHANGE
513Sheet of
A2
DRAWING NO.
L110CT
1.006_E024 PG 22/02/05 Preliminary BOM r elease
ISSUE
+5VD
BAT54S
R562
SOT-23
100R 0805
C573
1N0
50V 0603
IC506D
DG413DY
SO-16
1011
16
DGND
C574
1415
C575
DGND EMC_GND
1N0
50V 0603
1N0
50V 0603
D505
BAS16
SOT-323
MUTE*
AC_PRES*
P510
Base resistor on PSU
+5VA
C600
10UF
35V
SGET
DGND
600R@100MHz
ALRCLK/DSD2
PCM_DAC1/DSD1
ABCLK_DAC1
MCLK_DAC1
MD
MC
ML_8740_1
+5VA
DGND
ALRCLK/DSD4
RESET*
RESET*
C603
10UF
35V
SGET
600R@100MHz
PCM_DAC2
ABCLK_DAC2
MCLK_DAC2
ML_8740_2
RESET*
PCM_DAC3/DSD3
DSD5_DAC3
C612
100N
16V
0603
+3V3A
L600
MD
MC
Fit for WM8740 only
R654
0R0
0603
R655
0R0
0603
Fit for WM8741 only
C618
100N
16V
0603
+3V3A
L601
MD
MC
Fit for WM8740 only
R656
0R0
0603
R657
P640
0R0
0603
Fit for WM8741 only
C613
100N
16V
0603
C601
10UF
35V
SGET
DGND
P600
P601
P602
P603
+3V3_DAC1
P618
C619
100N
16V
0603
C607
10UF
35V
SGET
DGND
P625
P626
P627
P628
+3V3_DAC2
P629
+3V3_DAC1
P606
DGND
+3V3_DAC2
P632
DGND
C614
100N
16V
0603
C615
100N
16V
0603
26
27
28
23
24
25
22
C620
100N
16V
0603
C625
100N
16V
0603
26
27
28
23
24
25
22
1
2
3
5
4
6
1
2
3
5
4
6
LRCKIN
DIN
BCKIN
SCLK
MD/DM0
MC/DM1
ML/I2S
CSBIOW
MODE
MODE8X
DIFFHW
MUTEB
RSTB*
DGND
LRCKIN
DIN
BCKIN
SCLK
MD/DM0
MC/DM1
ML/I2S
CSBIOW
MODE
MODE8X
DIFFHW
MUTEB
RSTB*
DGND
NOTE Audio outputs are not inverted like
they were in previous designs, so
software must not invert phase
DAC 1
9
20
15
8
AVDD
DVDD
AVDDL
AVDDR
VOUTL+
VOUTL-
VOUTR+
VOUTR-
VMIDL
VMIDR
ZERO
DGND
AGNDL
AGNDR
AGND
7
19
10
14
DAC 2
20
15
8
7
9
AVDD
DVDD
AVDDL
AVDDR
VOUTL+
VOUTL-
VOUTR+
VOUTR-
VMIDL
VMIDR
ZERO
DGND
AGNDL
AGNDR
AGND
19
10
14
IC600
17
16
12
13
18
11
C604
21
10UF
35V
SGET
DGND
XWM8740SEDS/R
SSOP-28
IC601
17
16
12
13
18
11
C608
21
10UF
35V
SGET
DGND
XWM8740SEDS/R
SSOP-28
C621
100N
16V
0603
C626
100N
16V
0603
100N
100V
MKS2
100N
100V
MKS2
C660
C662
10UF
35V
10UF
35V
C605
SGET
C609
SGET
C622
100N
16V
0603
C627
100N
16V
0603
C661
100N
100V
MKS2
C663
100N
100V
MKS2
C632
100P
100V
0805
C634
C633
100P
100V
0805
C635
P607
P608
P620
P619
P633
P634
2nd order Bessel filter, Av=1
R600
3K3
0805
DGND
R601
3K3
0805
DGND
P609
R602
3K3
0805
100P
100V
0805
DGND
R607
3K3
0805
DGND
2nd order Bessel filter, Av=1
R606
3K3
0805
DGND
R610
3K3
0805
DGND
P635
R611
3K3
0805
100P
100V
0805
DGND
R612
3K3
0805
DGND
FILTER
C636
2N2
100V
FKP2
C637
2N2
100V
FKP2
C638
2N2
100V
FKP2
C639
2N2
100V
FKP2
FILTER
C640
2N2
100V
FKP2
C641
2N2
100V
FKP2
C642
2N2
100V
FKP2
C643
2N2
100V
FKP2
R603
3K3
0805
R604
3K3
0805
R608
3K3
0805
R613
3K3
0805
R616
R617
R619
R621
680R
0805
680R
0805
680R
0805
680R
0805
+12VA
C602
10UF
35V
SGET
DGND
R618
680R
0805
DGND
C606
10UF
35V
SGET
-12VA
R620
680R 0805
+12VA
C610
10UF
35V
SGET
DGND
R623
680R
0805
DGND
C611
10UF
35V
SGET
-12VA
R622
680R 0805
C644
680P
100V
FKP2
C645
680P
100V
FKP2
C647
680P
100V
FKP2
C649
680P
100V
FKP2
C616
100N
16V
0603
C623
100N
16V
0603
C628
100N
16V
0603
C631
100N
16V
0603
+12VA
C617
100N
16V
0603
DGND
IC602A
84
3
1
2
OPA2134UA
SO-8
IC602B
OPA2134UA
5
SO-8
7
6
IC604A
84
3
1
2
OPA2134UA
SO-8
IC604B
OPA2134UA
SO-8
5
7
6
C646
680P
100VFKP2
R605
3K3 0805
C648
680P
100VFKP2
R609
3K3 0805
C650
680P
R614
3K3 0805
C651
680P
100VFKP2
R615
3K3 0805
R624
10K
0805
R625
10K
0805
R626
10K
0805
100VFKP2
R627
10K
0805
DGND
-12VA
C624
100N
16V
0603
P612
DGND
P613
DGND
+12VA
DGND
P622
DGND
DGND
-12VA
P637
DGND
2
3
6
5
C629
100N
16V
0603
2
3
C630
100N
16V
0603
6
5
IC603A
84
1
OPA2134UA
SO-8
IC603B
7
OPA2134UA
SO-8
IC605A
84
1
OPA2134UA
SO-8
IC605B
7
OPA2134UA
SO-8
OUTPUT BUFFER
Gain of -1.1
R640
11K
R628
C652
33P
100V
0805
P614 P616
C653
33P
100V
0805
P615
C654
33P
100V
0805
P623 P624
C655
33P
100V
0805
P638
1M0
0805
R629
1M0
0805
R630
1M0
0805
R631
1M0
0805
R632
47R
0805
R633
47R
0805
R636
47R
0805
R638
47R
0805
0805
R641
11K
0805
R642
11K
0805
R643
11K
0805
C656
100UF
16V
NONP
C657
100UF
16V
NONP
C658
100UF
16V
NONP
C659
100UF
16V
NONP
DGND
DGND
DGND
DGND
R644
47K
0805
R645
47K
0805
R646
47K
0805
R647
47K
0805
R634
47R
0805
R635
47R
0805
R637
47R
0805
R639
47R
0805
+12VA
+12VA
+12VA
+12VA
D600
BAT54S
SOT-23
DGND
D601
BAT54S
SOT-23
DGND
D602
BAT54S
SOT-23
DGND
D603
BAT54S
SOT-23
DGND
RLY600A
RLY600B
RLY601A
RLY601B
-12VA
-12VA
P617
-12VA
-12VA
P639
R648
0R0 0805
NEC
EB2-5NU
R649
0R0 0805
NEC
EB2-5NU
R650
0R0 0805
NEC
EB2-5NU
R653
0R0 0805
NEC
EB2-5NU
LS_OUT
RS_OUT
CENT_OUT
SUB_OUT
SKT600
CENTRE
SUB
C664
C665
100P
100P
100V
100V
0805
0805
R651
0R0
DGND DGND
0805
KUNMING GOLD
SCRN
C668
1N0
50V
0603
EMC_GND
C666
100P
100V
0805
OUT_GND3OUT_GND4
C669
1N0
50V
0603
LEFT SURROUND
RIGHT SURROUND
C667
100P
100V
0805
R652
0R0
0805
NOTE: ALL PARTS ON THIS SHEET ARE NOT FITTED FOR DV135
DRAWING TITLE
ARCAM
A & R Cambridge Ltd.
Pembroke Avenue
Waterbeach
Cambridge CB5 9QR
DV139 DAC LS RS C SUB
L110C06 DAC LS RS C SUB.Sch
Filename:
Notes:
Contact Engineer:
Mark Tweedale
markt@arcam.co.uk
Contact Tel:
06_E159 AD/MJT 20/10/06 DACs changed to WM8740. Removed rubber pads f rom o/p relays. 3.2
06_E093 MJT 12/06/06 None to this sheet. Add heatsink to top of Vaddis. 3.1
06_E036 PG 20/03/05 Add thermal attach pads to IC200 3.0
06_E029 PG 14/03/05 Modify PSU for W M8741 2.0
ECO No.
01223 203210 (direct)
01223 203200 (switch)
INITIALS
Printed:
DATE
20-Oct-2006
DESCRIPTION OF CHANGE
613Sheet of
A2
DRAWING NO.
L110CT
1.006_E024 PG 22/02/05 Preliminary BOM r elease
ISSUE
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