NAD D5100 User manual

NAD
SERVICE MANUAL
D1050
USB DAC
D1050 USB DAC

TABLE OF CONTENTS
DESCRIPTION P A G E
SERVICE CAUTION…………………………………………………………..3-4
SPECIFICATIONS…………………………………………………………...5
WIRING DIAGRAM…………………………………………………………..7-10
PCB LAYOUT…………..................……………………..……….…….....22-29
EXPLODED VIEW PARTS LIST
CIRCUIT DIAGRAMS.....
TROUBLE SHOOTING GUIDE A…………………....................................11
EXPLODED VIEW
..………………..............................................15-21
ELECTRICAL VIEW PARTS LIST…………………………..……...…....30-39
BLOCK DIAGRAM……………………………………………………………....6
TROUBLE SHOOTING GUIDE B…………………....................................12
………………………………………………………...13-14
………………………………………...13-14

PRODUCT SAFETY SERVICING GUIDELINES
CAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN
ANY WAY. NEVER PERFORM CUSTOMIZED INSTALLATIONS
WITHOUT MANUFACTURER’S APPROVAL. UNAUTHORIZED
MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY, BUT
MAY LEAD TO YOUR BEING LIABLE FOR ANY RESULTING
PROPERTY DAMAGE OR USER INJURY.
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU
ARE THOROUGHLY FAMILIAR WITH ALL OF THE FOLLOWING
SAFETY CHECKS AND SERVICING GUIDELINES. TO DO
OTHERWISE, INCREASES THE RISK OF POTENTIAL HAZARDS
AND INJURY TO THE USER.
WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR
PROTECTION FROM AC LINE SHOCK.
SAFETY CHECKS
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN
CORRECTED. A CHECK SHOULD BE MADE OF THE
FOLLOWING.
SUBJECT : FIRE & SHOCK HAZARD
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN
SUCH A WAY AS TO AVOID POSSIBILITY OF ADJACENT
COMPONENT SHORTS. THIS IS ESPECIALLY IMPORTANT
ON THOSE MODULES WHICH ARE TRANSPORTED TO AND
FROM THE REPAIR SHOP.
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE
DEVICES SUCH AS INSULATORS, BARRIERS, COVERS,
SHIELDS, STRAIN RELIEFS, POWER SUPPLY CORDS, AND
OTHER HARDWARE HAVE BEEN REINSTALLED PER
ORIGINAL DESIGN. BE SURE THAT THE SAFETY PURPOSE
OF THE POLARIZED LINE PLUG HAS NOT BEEN DEFEATED.
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE
COLD SOLDER JOINTS, SOLDER SPLASHES OR SHARP
SOLDER POINTS. BE CERTAIN TO REMOVE ALL LOOSE
FOREIGN PARTICLES.
4. CHECK FOR PHYSICAL EVIDENCE OF DAMAGE OR
DETERIORATION TO PARTS AND COMPONENTS. FOR
FRAYED LEADS, DAMAGED INSULATION (INCLUDING AC
CORD). AND REPLACE IF NECESSARY FOLLOW ORIGINAL
LAYOUT, LEAD LENGTH AND DRESS.
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING
TUBE OR A RESISTOR RATED AT 1 WATT OR MORE. LEAD
TENSION AROUND PROTRUDING METAL SURFACES MUST
BE AVOIDED.
6. ALL CRITICAL COMPONENTS SUCH AS FUSES,
FLAMEPROOF RESISTORS, CAPACITORS, ETC. MUST BE
REPLACED WITH EXACT FACTORY TYPES, DO NOT USE
REPLACEMENT COMPONENTS OTHER THAN THOSE
SPECIFIED OR MAKE UNRECOMMENDED CIRCUIT
MODIFICATIONS.
7. AFTER RE-ASSEMBLY OF THE SET ALWAYS PERFORM AN
AC LEAKAGE TEST ON ALL EXPOSED METALLIC PARTS OF
THE CABINET, (THE CHANNEL SELECTOR KNOB, ANTENNA
TERMINALS. HANDLE AND SCREWS) TO BE SURE THE SET
IS SAFET TO OPERATE WITHOUT DANGER OF ELECTRICAL
SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER
DURING THIS TEST USE AN AC VOLTMETER, HAVING 5000
OHMS PER VOLT OR MORE SENSITIVITY, IN THE
FOLLOWING MANNER; CONNECT A 1500 OHM 10 WATT
RESISTOR, PARALLELED BY A .15 MFD, 150V AC TYPE
CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND
(WATER PIPE, CONDUIT, ETC.) AND THE EXPOSED
METALLIC PARTS, ONE AT A TIME.
MEASURE THE AC VOLTAGE ACROSS THE COMBINATION
OF 1500 OHM RESISTOR AND .15 MFD CAPACITOR.
REVERSE THE AC PLUG AND REPEAT AC VOLTAGE
MEASUREMENTS FOR EACH EXPOSED METALLIC PART.
VOLTAGE MEASURE MUST NOT EXCEED 75 VOLTS R.M.S.
THIS CORRESPONDS TO 0.5 MILLIAMP AC ANY VALUE
EXCEEDING THIS LIMIT CONSTITUTES A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED IMMEDIATELY.
SUBJECT : GRAPHIC SYMBOLS
SUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS,
CUBBYHOLE OR CLOSELY FITTING SHELF SPACE. OVER
OR CLOSE TO HEAT DUCT, OR IN THE PATH OF HEATED
AIR FLOW.
2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS:
OUTDOOR PATIO INSTALLATIONS WHERE DEW IS A
FACTOR, NEAR STEAM RADIATORS WHERE STEAM
LEAKAGE IS A FACTOR, ETC.
3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT
REAR VENTING. THE CUSTOMER SHOULD ALSO AVOID THE
USE OF DECORATIVE SCARVES OR OTHER COVERINGS
WHICH MIGHT OBSTRUCT VENTILATION.
4. WALL AND SHELF MOUNTED INSTALLATIONS USING A
COMMERCAL MOUNTING KIT MUST FOLLOW THE FACTORY
APPROVED MOUNTING INSTRUCTIONS A PRODUCT
MOUNTED TO A SHELF OR PLATFORM MUST RETAIN ITS
ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN
SPACERS) TO PROVIDE ADEQUATE AIR FLOW ACROSS
THE BOTTOM, BOLTS OR SCREWS USED FOR FASTENERS
MUST NOT TOUCH ANY PARTS OR WIRING. PERFORM
LEAKAGE TEST ON CUSTOMIZED INSTALLATIONS.
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A
PRODUCT ON SLOPING SHELF OR A TILTED POSITION,
UNLESS THE PRODUCT IS PROPERLY SECURED.
6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE
ON ITS MOUNTING TO THE CART. CAUTION THE
CUSTOMER ON THE HAZARDS OF TRYING TO ROLL A CART
WITH SMALL CASTERS ACROSS THRESHOLDS OR DEEP
PILE CARPETS.
7. CAUTION CUSTOMERS AGAINST THE USE OF A CART OR
STAND WHICH HAS NOT BEEN LISTED BY UNDERWRITERS
LABORATORIES, INC. FOR USE WITH THEIR SPECIFIC
MODEL OF TELEVISION RECEIVER OR GENERICALLY
APPROVED FOR USE WITH T.V.’S OF THE SAME OR
LARGER SCREEN SIZE.
8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION
CORDS, EXPLAIN THAT A FOREST OF EXTENSIONS
SPROUTING FROM A SINGLE OUTLET CAN LEAD TO
DISASTROUS CONSEQUENCES TO HOME AND FAMILY.
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN
EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER TO THE
PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” WITHIN THE
PRODUCT’S ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO
CONSTITUTE A RISK OF ELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS
INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE
LITERATURE ACCOMPANYING THE APPLIANCE.
3

SERVICING PRECAUTIONS
CAUTION : Before servicing the A/V Receiver covered by this
service data and its supplements and addends, read and follow the
SAFETY PRECAUTIONS. NOTE : if unforeseen circumstances
create conflict between the following servicing precautions and any
of the safety precautions in this publication, always follow the safety
precautions.
Remember Safety First:
General Servicing Precautions
1. Always unplug the A/V Receiver AC power cord from the AC
power source before:
(1) Removing or reinstalling any component, circuit board,
module, or any other assembly.
(2) Disconnecting or reconnecting any internal electrical plug or
other electrical connection.
(3) Connecting a test substitute in parallel with an electrolytic
capacitor.
Caution : A wrong part substitution or incorrect polarity installation
of electrolytic capacitors may result in an explosion hazard.
2. Do not spray chemicals on or near this A/V Receiver or any of its
assemblies.
3. Unless specified otherwise in this service data, clean electrical
contacts by applying an appropriate contact cleaning solution to
the contacts with a pipe cleaner, cottontipped swab, or
comparable soft applicator.
Unless specified otherwise in this service data, lubrication of
contacts is not required.
4. Do not defeat any plug/socket B+ voltage interlocks with which
instruments covered by this service manual might be equipped.
5. Do not apply AC power to this A/V Receiver and/or any of its
electrical assemblies unless all solid-state device heat sinks are
correctly installed.
6. Always connect test instrument ground lead to the appropriate
ground before connecting the test instrument positive lead. Always
remove the test instrument ground lead last.
Insulation Checking Procedure
Disconnect the attachment plug from the AC outlet and turn the
power on. Connect an insulation resistance meter(500V) to the
blades of the attachment plug. The insulation resistance between
each blade of the attachment plug and accessible conductive parts
(Note 1) should be more than 1M-ohm.
Note 1 : Accessible Conductive Parts including Metal panels, Input
terminals, Earphone jacks, etc.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by
static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical Es
devices are integrated circuits and some field effect transistors and
semiconductor chip components.
The following techniques should be used to help reduce the
incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground.
Alternatively, obtain and wear a commercially available
discharging wrist strap device, which should be removed for
potential shock reasons prior to applying power to the unit under
test.
2. After removing an electrical assembly equipped with ES devices,
place the assembly on a conductive surface such as aluminum
foil, to prevent electrostatic charge buildup or exposure of the
assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
4. Use only an antistatic solder removal device. Some solder
removal devices not classified a “anti-static” can generate
electrical charges sufficient to damage ES devices.
5. Do not use freonpropelled chemicals. These can generate
electrical charge sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically
shorted together by conductive foam, aluminum foil, or
comparable conductive material).
7. lmmediately before removing the protective material from the
leads of a replacement ES device, touch the protective material to
the chassis or circuit assembly into which the device will be
installed.
Caution : Be sure no power is applied to the chassis or circuit, and
observe all other safety precautions.
8. Minimize bodily motions when handing unpackaged replacement
ES devices. (Normally harmless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a
carpeted floor can generate static electricity sufficient to damage
an ES device.)
4

Specifications
D 1050 SOURCE
AUDIO SPECIFICATIONS USB COAXIAL OPTICAL
Maximum Output Level 2.0V 2.0V 2.0V
Signal/Noise Ratio (A-weighted) ≥115dB ≥115dB ≥115dB
Crosstalk (1kHz) ≥110dB ≥120dB ≥120dB
Crosstalk (10kHz) ≥105dB ≥105dB ≥130dB
Frequency Response (20Hz - 20kHz) ±0.5dB 0dB to -0.3dB 0dB to -0.3dB
Total Harmonic Distortion ≤0.001% ≤0.0006% ≤0.0006%
IMD (SMPTE) 0.005% 0.005% 0.005%
IMD (CCIF) 0.003% 0.003% 0.003%
GENERAL
Standby Power ≤0.5W
Supports bit rate/sample rate up to 24/192
Unit Dimension (WxHxD) - Gross* 58 x 186 x 208mm
2 5/16 x 7 3/8 x 8 1/4” **
Net Weight 1kg (2.2lb)
Shipping Weight 2.1kg (4.6lb)
*Gross dimensions include extended buttons and rear panel terminals.
** Non-metric measurements are approximate. NAD Electronics will not assume any liability for errors being made by retailers, custom installers,
cabinet makers, or other end users based on information contained in this document.
Note: Installers should allow a minimum clearance of 55mm for wire/cable management.
5

USB switch
XMOS USB2.0 AUDIO
Asynchronous
Micro controller
Usb upgrade
DAC
Local Clock generator
Ultra low jitter
Headphone AMP HP OUT
3.5mm
CS4398 Discrete
IIS Audio
Analog audio
16-300ohm
headphone out
Line outIIC/SPI/GPIO
SPI SPI
GPIO
Protect circuit PSU
DC/DC + LDO
5V 2A DC INPUT
Analog supply
Digital Supply
Type B
VOLUME
IR
LED
STBY
FPP BOARD
SPI GPIO
3V3D
SOURCE
VO LUME
PIC24FJ128GB106
COAX 1
COAX 2
OPTO1
OPTO2
SPDIF IN
SPDIF
RX
AK4118A
IIS switch
Volume Control
LM1972
SPI
BAL OUT
SE OUT
MUTE
BLOCK DIAGRAM
6

WIRING DIAGRAM
7

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¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
¶ ·
PCU_WAKE
PCU_GATE
PCU_CLK
PCU_VDD
PCU_VDDIO
TRST_N
TDI
TCK
TMS
PLL_AGND
DEBUG_N
PLL_AVDD
CLK
MODE[4:0]
RST_N
PCU
PLL
Thread 4
Thread 0
Thread 1
Thread 2
Thread 5
Thread 6
Thread 7
Thread 3
32 Channel Ends
Boot ROM
JTAG
Switch Switch
7 Synchronizers
6 Clock Blocks
10 Timers
4 Locks
1H
1G
1I
1J
1L
1N
1M
1O
1P
1D
1C
1E
1A
1K
X0D14
X0D15
X0D20
X0D16
X0D17
X0D18
X0D19
X0D01
X0D02
X0D03
X0D08
X0D09
X0D04
X0D05
X0D06
X0D07
X0D10
X0D11
X0D12
X0D13
X0D22
X0D23
X0D00
1F
1B
X0D21
X0D51
X0D52
X0D53
X0D54
X0D55
X0D57
X0D58
X0D61
X0D62
X0D63
X0D64
X0D65
X0D66
X0D69
X0D70
X0D49
X0D50
X0D68
X0D67
X0D26
X0D27
X0D32
X0D33
X0D28
X0D29
X0D30
X0D31
X0D34
X0D35
X0D36
X0D37
X0D38
X0D39
X0D42
X0D43
X0D24
X0D25
X0D41
X0D40
X0D56
64KB SRAM
8KB OTP
Security Register
GND
OTP_VCC
VDD
VDDIO
XLD XLC ALXBLX
A8troPB8troPPort 8D Port 8C
Port 4F Port 4E Port 4D Port 4C Port 4APort 4B
Port 16A
Port 32A
Port 16B
XS1-L01A-TQ128
MAIN BOARD
8

Input
Selector
Clock
Recovery Clock
Generator
DAIF
Decoder
AC-3/MPEG
Detect
DEM
µP I/F
Audio
I/F
X'tal
Oscillator
PDN
”L”=S/P0TNI
LRCK
BICK
SDTO
DAUX
MCKO2
XTOXTI
RAVDDAVSS
CDTI
CDTO
CCLK
CSN
DVDD
DVSS
TVDD
MCKO1
IIC
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
DIT
TX0
Error &
Detect
STATUS
INT1
Q-subcode
buffer
TX1
B,C,U,VOUT
8 to 3
VIN GP0,1,2,3,4,5,6,7
Serial Control Mode
Input
Selector
Clock
Recovery Clock
Generator
DAIF
Decoder
AC-3/MPEG
Detect
DEM
Audio
I/F
X'tal
Oscillator
PDN
”H”=S/P0TNI
LRCK
BICK
SDTO
DAUX
XTOXTI
RAVDDAVSS
CM1
CM0
OCKS1
OCKS0
DVDD
DVSS
TVDD
IPS1
RX0
RX1
RX2
RX3
IPS0
DIF0
DIF1
DIF2
DIT
TX0
Error &
Detect
STATUS
INT1
TX1
B,C,U,VOUT
4 to 2
VIN
MCKO2
MCKO1
Parallel Control Mode
9
MAIN BOARD
AL4118A

10
Instruction
Decode &
Control
16
PCH PCL
16
Program Counter
16-Bit ALU
23
24
Data Bus
Inst Register
16
Divide
Support
Inst Latch
16
EA MUX
Read AGU
Write AGU
16
16
8
Interrupt
Controller
PSV & Table
Data Access
Control Block
Stack
Control
Logic
Repeat
Control
Logic
Data Latch
Data RAM
Address
Latch
Address Latch
Program Memory
Data Latch
16
Address Bus
Literal Data
23
Control Signals
16
16
16 x 16
W Reg Array
Multiplier
17x17
OSCI/CLKI
OSCO/CLKO
VDD ,
Timing
Generation
VSS MCLR
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
BOR and
Precision
Reference
Band Gap
FRC/LPRC
Oscillators
Regulator
Voltage
VDDCORE /VCAP
ENVREG
PORTA ( 1)
PORTC( 1)
(13 I/O)
(8 I/O)
PORTB
(16 I/O)
PORTD ( 1)
(16 I/O)
Comparators ( 3) Timer2/3( 3) Timer1 RTCC
IC
ADC
10-Bit
PWM/OC SPI I2C
Timer4/5( 3)
PMP/PSP
1-9( 3) ICNs( 1) UART
LVD ( 2)
REFO
PORTE ( 1)
PORTG ( 1)
(10 I/O)
(12 I/O)
PORTF ( 1)
(9 I/O)
1/2/3
(3) 1/2/31/2/3/4
(3)
1-9( 3) CTMU
USB OTG
PIC24FJ128GB106
MAIN BOARD

YES
Check Adaptor
Check main Board
5V RIGHT? Change Adaptor
YES
NONO
Amber LED ON?
No Power or Power shuts off
immediately
3V3S RIGHT?
NO NO
Short circuit of 3V3s? Replace U105
Check U100 U101 U103 U104
Change FPP board
YES
Check U103
Change Touch board
YES
Front panel and top
SPI signal to FPP
YES
NO
YES
short circuit on 5VD 3V3D?
YES
NO
5VD correct?
YES
YES
NO
correct?
Check U624
Check U626 U408
Check Q611 Q612 Q613
NO
NO
Check U103
Display sample rate
B
Check J400
Check U499
Check U400 U401
Check Touch board and cable
Touch Power key
LEDs turn white?
Connect USB cable to computer
Computer found hardware
and D1050
Check driver on computer
TROUBLE SHOOTING GUIDE A
11

YES
Check IIS signal to U612
Correct?
YES
Check U624
NONO
B
1/4 FS signal to MCU
NO NO
MCLK correct? Check U618 U622
Check IIS buffer
Check U203
YES
Check U612
Check Q600 Q601 mute circuit
YES
Play 1Khz sinewave track
YES
NO
Headphone output
correct?
YES
Check U612
NO
NO
Check U604 U204 U606 U609
Check IIS_sel signal
Check U400
Finish
Check U301
Change headphone AMP module
Check U600
Check RL600 RL601
Line Output correct?
Apply signal to coax or optical
Output correct? Check output LPF circuit
YES
+/-12V 3V3D
Mute relay open
After 5-8S?
Correct?
TROUBLE SHOOTING GUIDE B
12

1
3
4
6
12
11
10 9
5
8
7
2
D1050 PART LIST
ITEM
PART NO. PART NAME QTY REMARK
1
77-351001-1 TOP PANEL 1
2
70-351003-1 BADGE 1
3
67-351002-0C REAR PLATE 1
4
70-351002-2 INNER PLATE 1
5
70-351004-0 HEAT SINK 1
6
66-351003-1 U TYPE BRAKCET 1
7
66-351002-0 VENT PLATE 2
8
75-351002-0 ROUND COVER 4
9
77-351002-1 BOTTOM COVER 1
10
J71-325002-0 KNOB_SEC 1
11
76-351001-0B FROTN PANEL 1
12
75-351001-0 LED BRACKET 1
EXPLODED VIEW
13

1
2
3
4
5
6
7
8
9
10 11
1312
14
ITEM PN. NAME
1 14-04306-00
2 14-40510-00
3 14-40514-00
4 14-40505-00
5 14-40504-00
6 14-40534-00
7 01-40502-00 MAIN BOARD
8 01-40501-00 DAC BOARD
9 01-40506-00 HP-CKX BOARD
10 01-40503-01 FPP BOARD
11 01-40509-00 ENCODER BOARD
12 01-40504-00 TOUCH B BOARD
13 02-40508-00 TOUCH A BOARD
14 01-40505-00 HPAMP BOARD
14

D SD _B
1
D SD _SCLK
2
SD IN
3
SCLK
4
LRCK
5
M CLK
6
V D
7
D G N D
8
M 3
9
M 2
10
M 1
11
M 0
12
RST
13
V LC
14 FILT+ 15
REF_G N D 16
V REF 17
BM U TEC 18
A O U TB- 19
A O U TB+ 20
A G N D 21
V A 22
A O U TA + 23
A O U TA - 24
A M U TEC 25
V Q 26
V LS 27
D SD _A 28
U 612
R 6 4 0 33R
R 6 4 3
10 K
R 6 4 4
10 R
R 6 3 9
10 K
aDA _M O SI
aD A _CLK
aD A _M ISO
aD A _CS/
aD A _RST
TG 601
SCK
TG 603
M CLK
TG 602
FS
TG 600
D A TA
D A _D O a
2
3
1
U602A
LME49860
6
5
7
U602B
LME49860
84
U602C
LME49860
R 6 2 9
1K 9 6
C619
560P
C618
33P
8
4
U617C
LME49860
C608
33P
C606
3N 3
C617
1N 5
R 6 0 4
4 9 9 R
R 6 0 5
1K 9 6
C603
560P
R 6 13
4 9 9 R
R 6 2 4
4 9 9 R
R 6 2 8
4 9 9 R
R 6 3 0
1K 9 6
R 6 2 1
1K 9 6
R 6 2 2
4 9 9 R
R 6 17
4 9 9 R
A G N D
R 6 11
47R
R 6 2 5
47R
C616
33P
A G N D
1
3
2
RL600A
4
6
5
RL600B
A G N D
J 6 0 1A
1
2
3
J600
L-OUT
C601
N C
R608
N C
D 606
N C
D 605
N C
A G N D
R 6 15
47R
R 6 2 6
47R
R 6 12
47R
C611
33P
A G N D
Q 606
2SA 1312
R 7 0 6
4 7 0 R
R 6 3 5
2 R 2 1
C 641
220/2 5V CD2 84
C627
3 3 0 U /6 .3 V
C 642
220/2 5V CD2 84
C625
330N
Q 607
K SA 1220
U 611
TL431
R 7 13
1K82
R 6 4 2
1K82
C637
33P
R 6 3 8
100R
C639
6N 8
C652
2 2 0 U /10 V
C643
6N 8
C624
10 U /5 0 V
C621
100N
A G N D
R 6 3 4
10 R
C656
100N
A G N D
R 6 3 3
4K7
R 6 3 2
4K7
R 6 3 1
4K7
A G N D
INP
1
PG N D
2
PG N D
3
V IN
4
INN
5
INN
6
B SW
7
E N P
8
PSP
9
E N N
10
PSN
11
N C
12
O U TN 13
O U TN 14
V N EG 15
FBN 16
V REF 17
CN 18
AGND 19
N C 20
C P 21
FB P 22
V PO S 23
IN P 24
T PA D
0
U 624
TPS65131
G
D
S
Q608
A PM 2313
1 2
L608
4.7U H
D 6 11
M BR0560
R 675
909K
R 676
10K
C694
4U 7 C695
8P
R 6 7 8
10 2 K C700
100N
C696
100U / 16V HC N
C706
10N
PG N D
C692
10 0 0 U /10 V
C723
4U 7
C724
100N
R 6 8 6
10 0 R
C693
4U 7
PG N DPG N D
PG N D
PG N D
R 692
100K
Q 6 10
D T C 114
PG N D
15V _EN
Q 609
D TA 114
PG N D
R 693
10K
R 681
3R 3
R 6 8 4
0 R C711
4N 7
C712
220N
R 6 8 5
90.9K R 6 8 9
9 0 9 K
C713
10P
R 6 8 8
10 K
1 2
L611
4.7U H
C728
10 0 U /16 V H C N
C725
4U 7
C727
100N
D 6 13
M BR0560
PG N D
PG N D
L609 600R @1 00M
C699
4U 7
L610
600R @1 00M
PG N D
A G N D
C698
4U 7
C726
4U 7
C701
220N
C720
220N
C 703
470U /16V C 704 470U /16V
C 717 470U /16V C 718
470U /16V
C721
1N
C702
1N
D612
1N4148
D614
1N4148
A G N D
+6.5V A
-6.5V A
TPG 601
TPG 600
IN
U621
LM 317M
IN
U625
LM 337M
R 6 8 0
2 4 3 R
R 6 9 0
2 4 3 R
R 687
1K05
R 683 1K05 C 707 470U /16V
C 722 470U /16V
C 710
47U /16V
C 708 220U /10V
C 715
220U /10V
C 714
47U /16V
C630
220N
C716
220N
C 628 220U /10V
C 644
220U /10V
C 629 220U /10V
C 645
220U /10V
C648
220N
C633
220N
C649
220N
C632
220N
+12V A
AGND
+6.5V A
-6.5V A
A G N D
C638
220N
D A _SCK a
D A _FSa
D A _M CK a
C657
4U 7
C623
100N
C620
100N
C640
100N
C690
10 0 0 U /10 V
C691
10 0 0 U /10 V
12
L607
10uH
C 6 8 0
1N
A G N D
C 6 8 9
1N
C 6 7 5
2U2
TR 1
G N D 2 O U T
3V D D
4
U 618
24.576M
A G N D
C 6 8 8
2U2
TR 1
G N D 2 O U T
3V D D
4
U 622
22.5792M
A G N D
A G N D
R 6 7 4
33R
V IN
1
G N D
2
EN
3
V O 5
N C 4
U 616
A D P151A U JZ-3.3-R7
A G N D
L699
742792662
C 6 8 4
10U/10V
A G N D
C 6 7 9
100N
C 6 8 2
22U/6V3
C 6 8 3
100N
A G N D A G N D R 6 6 6
33R
L604
742792662
L603
742792662(W E)
L605
742792662(W E)
C 6 8 7
1N
A G N D
C3V 3
R661
10K
a1
1gnd
2a2
3y2 4
vcc 5
y2 6
U623 NC7WZ04
3V 3D A
C 6 9 7
100N
3V 3D A A G N D
A G N D
aU M CLK _SE L
a1 1
gnd 2
a2 3 y2
4
vcc
5
y1
6
U620
NC7WV17
R 6 7 3
100R
C655
100N
A G N D
3V 3D A
3V 3D A
C 6 8 6
220N
A G N D
A G N D
C3V 3
C3V 3
C654
3 3 0 U /6 .3 V
L600
BM B2A 0600RS2
A G N D A G N D
S6 I1
1
I0
3
V CC 5
Q4
G N D
2
U 613
N C7SV 157
A G N D
C664
N C
L601
BM B2A 0600RS2
3V 3D A
C661
22U
C660
100N
A G N D A G N D
A G N D
C662
4U 7
A G N D
aSP_M CLK O
aU SB_M C LK I
aIIS_SEL
aDA _M O SI
aD A _CLK
aD A _M ISO
aD A _CS/
aD A _RST
a15V _EN
aSP_M CLK O
aU SB_M CLK I
a15V _EN
aD A _M O SI
aD A _CLK
aD A _M ISO
aIIS_SEL
aU M CLK _SE L
aD A _CS/
aD A _RST
+12V A
-12V A
R 6 0 7
10 0 K
R 6 2 7
10 0 K
R 6 0 3
47R
H P_L
H P_R
C705
220N
C719
220N
R 6 7 2
10 R
R 6 9 1
10 R
L606
4U 7
L612
4U 7
Q 600
2SA 1312
Q601
2SC3326
R618
47K
R614
4K7
D 603
BA T54S
R609
47K
C610
10 0 U /16 V
C607
4 7 U /16 V
+12V A
R610
4k7
78
RL600C
HFD31/5
D607
1N4148
Q602
DTC114EKA
Rgnd
5V R
Q604
DTC114EKA
Rgnd
aM _M U TE aM _M U TE
R602
10R
Rgnd
+12V A
R616
0R A G N D
D 602
1SS352
D 604
1SS352
H P_M U TEB H P_M U TEB
78
RL601C
HFD31/5
D608
1N4148
Q603
DTC114EKA
Rgnd
C600
10 0 U /5 0 V
5V A
C615
10 0 U /5 0 V
C613
330N
2
3
1
U617A
LME49860
6
5
7
U617B
LME49860
R 7 0 5
1K 9 6
C685
560P
C676
33P
C671
33P
C673
3N 3
C674
1N 5
C669
330N
R 6 4 8
4 9 9 R
R 6 5 0
1K 9 6
C668
560P
R 6 4 9
4 9 9 R
R 6 6 4
4 9 9 R
R 6 6 5
4 9 9 R
R 6 5 8
1K 9 6
R 6 6 0
1K 9 6
R 6 5 9
4 9 9 R
R 6 5 4
4 9 9 R
A G N D
R 6 5 1
47R
R 6 6 8
47R
C677
33P
A G N D
1
3
2
RL601A
4
6
5
RL601B
A G N D
J603A
1
2
3
J602
R-OUT
C659
22N
R646
100R
D 610
1SS352
D 609
1SS352
A G N D
R 6 5 3
47R
R 6 6 9
47R
R 6 5 2
47R
C672
33P
A G N D
R 6 4 7
10 0 K
R 6 7 0
10 0 K
R 6 4 5
47R
C665
10 0 U /5 0 V
C739
10 0 U /5 0 V
C678
330N
C609
330N
C 709 330U /6.3V
A G N D
C605
6N 8
C612
6N 8
C614
6N 8
C631
6N 8
A G N D
C647
1N
C634
1N
C646
1N
C635
1N
R 606
10K
R 6 19
10 K 12V D
-12V D
Q614
KSA2690
R 6 2 0
4 7 0 R
C651
3 3 0 U /6 .3 V
C3V 3
A G N D
A G N D
A G N D
C 670 2U 2/25V
G
1
OUT
2
IN
3
O4
U600
ASM1117-5
C604
10U /25V
C 602
22U /10V
Rgnd
3V 3D A
C663
100P
A G N D
R 6 5 7
1K
R 6 5 5
100R
R 6 5 6
100R
R 6 6 2
1K
C667
100P
A G N D
S6 I1
1
I0
3
V CC 5
Q4
G N D
2
U 605
N C7SV 157
S6 I1
1
I0
3
V CC 5
Q4
G N D
2
U 603
N C7SV 157
S6 I1
1
I0
3
V CC 5
Q4
G N D
2
U 601
N C7SV 157
R 6 6 7
33R
A G N D
A G N D
A G N D
A G N D
A G N D
A G N D
aD A _BCK
aDA _D O
aD A _FS
aDA _D O
aD A _SCK
aD A _FS
R677
1K
C681
1N
PG N D
5V
12
L615
10uH
R679
10K
L613
N C
5V A
C731
10U/10V C732
10U/10V
C730
10N C733
10N
L614
TRA N S1
C737
10 0 0 U /10 V
1
2
3
4
J604
From D ecoderboard
C746
1N
C747
1N
C745
1N
A G N D
D A _LN
D A _RN
D A _RP
D A _LP
D A _LN
D A _LP
D A _RP
D A _RN
Q615
KSA2690
Q 605
2SA 1312
R 6 3 6
221R
R 6 3 7
22R 1
Q617
2SC3324
R 710 10K
R 709 220R
R 711
2K55
R 708 10K
D 617
G REEN
C 666
10U /25V
C748
10 0 U /16 V
R 641
1K
U 610
TL431
C650
2N 2
A G N D
C658
100N
R 6 2 3
2R 21
R 7 0 7
4 7 0 R
R 7 9 9
4K7
C636
100N
A G N D
C749
2U 2/25V
A G N D
C 750
2U 2/25V
R 7 15
33R
R 7 14
33R
R 7 12
33R
S
6I1 1
I0 3
V CC
5
Q
4
G N D 2
U 614
N C7SV 157
A G N D
C 7 5 1
220N
A G N D
C 7 5 2
1N
A G N D
D 615
BA T54J
D 616
BA T54J(NC)
PG N D
X M 600
H O LE
X M 603
H O LE
A G N D
R 7 16
4 R 7
R 6 6 3
4 R 7
R 6 7 1
4R7
R 7 17
4R7
A G N D
X M 601
H O LE
X M 602
H O LE
C753
10U/10V
TG 604
5V R
C754
4.7P
R 7 18
2 2 0 R
D 601
1SS352
Q 619 2SC 3326
Q618
2SC3326
A G N D
R600
100
R601
100
D 622
1SS352
Q 621
2SC 3326
Q620
2SC3326
A G N D
R719
4k7
R720
4k7
D 600
1SS352
D 623
1SS352
R723
100
Q626
DTC114EKA
A G N D
R724
100
5V R
R725
47K
-6.5V A
Q 627
D TA 114
R722
4K7
D 625
1SS352
R721
4K7
D 624
1SS352
CIRCUIT DIAGRAMS
1.DAC BOARD VM1.0
15

V O L
R308
1K82
R326
1K82
2
3
1
U300A
OPA2134
R317
3K65
C308
NC
R315
1K82
R313
NC
R309
0R
C307
NC
G N D A C
1
O U T 1
2
GND1
3
IN 1
4
G N D A C
5
G N D A C
6
VSS2
7
DGND
8
CLOCK
9
L O A D /SH IFT
10 D A T A -IN 11
D A T A -O U T 12
VDD1 13
G N D A C 14
VDD2 15
G N D A C 16
O U T 2 17
VSS118
GND2 19
IN 2 20
U 301
LM 1972
C312
220U/10V
C313
220U/10V
-6.5V A
A G N D
-6.5V A
A G N D
A G N D
+6.5V A
C310
220N
C311
220N
C 321 100U / 16V
C 332
100U / 16V
C318
220N
C323
220N
C314
33P
C320
33P
A G N D
Q 301
BC860
Q 302 BC 850
Q 303 BC 850
R302
220R
R301
1K
R300
1K
R306
75R
Q 304 BC 850
R312
1K
R314
1K
R311
220R
Q 300
KTC4373
Q 305
K TA 1661-Y
R303
4R7
R307
4R7
C 303 100U / 25 V KW
C 304
100U / 25 V KW
C302
220N
C305
220N
R310
220R
C 301 470U / 16V
C 306 470U / 16V
C300
220N
C309
220N
L300
15U H
L302
15U H
AGNDM AGNDM
AGNDM AGNDM
+12V A M L
-12V A M L
V O R
6
5
7
U300B
OPA2134
R334
3K65
C328
NC
R333
1K82
R331
NC
R327
0R
C327
NC
Q 307
BC860
Q 308
BC 850
Q 309 BC 850
R320
220R
R319
1K
R318
1K
R324
75R
Q310
BC850
R330
1K
R332
1K
R329
220R
Q306
KTC 4373
Q 311
K TA 1661-Y
R321
4R7
R325
4R7
C 322 100U / 25 V KW
C 324
100U / 25 V KW
C319
220N
C325
220N
R328
220R
C 317 470U / 16V
C 326 470U / 16V
C316
220N
C329
220N
L303
15U H
L305
15U H
AGNDM AGNDM
AGNDM AGNDM
+12V A M R
-12V A M R
A G N D M
A G N D M
8
4
U300C
OPA2134 AGNDM
+12V A M R
-12V A M L
H P_L
H P_R
L301
0.47U
L304
0.47U
R322
4R7
R304
4R7
aH P_M U TE
aH P_D ET aH P_D ET
aH P_M U TE
aV _CS/
aV A _C L K
aV A _M O SI
A G N D
1
3
2
RL300A
4
6
5
RL300B
R 3 2 3
10 K
R 3 0 5
10 K
A G N D
78
RL300C
HFD31/5
D300
1N4148
Q313
DTC114EKA
Rgnd
Q312
DTC114EKA
5V R
H P_M U TEB H P_M U TEB
R335
4K7
Rgnd
A G N D
Rgnd
R316
NC
5V R
1 2
3 4
5 6
7 8
9 10
P300
H eader5X 2
A G N DA G N D
-12V A
+12V A 12
34
56
78
910
P301
H eader5X 2
A G N D M A G N D M
+12V A M L
-12V A M R
H D A M P M O D U LE
1
2
3
4
5
CO N 300
TO H P
1
2
3
4
5
CO N 301
FRO M M A IN
-12V A M L
+12V A M R+12V A
-12V A
R336
22R
R337
22R
5
1
4
2
3
6
7
8
9
10
11
J 3 0 0
C K X -3 .5 -0 2 A F
C330
100p C331 100p
O E1 1
G N D 4
A 1 2
Y 2 3
A 2
5
V CC
8
O E2
7
Y 1
6
U 102
N C7W Z125
C3V 3
C116
100n
R140
100R
R139
100R
A G N D
R135
100R
A G N D
aD A _M O SI
aD A _CLK
R136
100R
aDA _M O SI
aD A _CLK
R157
10R
220p
C333
100P
C334
100P
A G N D
A G N D
2. HPAMP BOARD VM1.0 AND HP-CKX BOARD VM1.0
16

X M 100
H O LE
C100 22N
R100 100R
D 100 1SS352
D 103 1SS352
D G N D
X M 101
H O LE
C101 22N
R101 100R
D 101 1SS352
D 104 1SS352
D G N D
X M 102
H O LE
C102 22N
R102 100R
D 102 1SS352
D 105 1SS352
D G N D
TPG 100
TPG 101
D G N D
TPG 102
TPG 103
D G N D
3V 3S
12
Y 100
7.3728M
C114
20pF
C115
20pF
DGND
3V 3S
C111
100nF
C110
22U /6V 3
D G N D
3V 3S
1
2
3
4
8
7
6
5
FB101
100M /600R
1
2
3
4
P100
H eader4
R 14 6
10 0 R R 14 8
10 0 R
C119
100n
L102
FB
D G N D
R 12 3
10 K
C 117
100N
C 12 3
100N
C 12 2
100N
C 12 1
100N
C 12 0
100N
1
2
3
4
8
7
6
5
FB100
100M /600R
IRFin
IRF
3V 3S
R 10 5
100
R 10 4
100 D G N D
C 10 4
100N
3V 3S D G N D
D 107
PE SD 3V 3
R 10 6
100K
34 100R
R129B
12 100R
R129A
78 100R
R129D
56 100R
R129C
D 111
ss12
G1
OUT 2
IN 3
O
4
U105
ASM1117-3.3
C127
100n
C131
100n C128
470u/6v3
5V I
3V 3S
C126
22u/6V3
3V 3S
a1 1
gnd 2
a2 3 y2
4
vcc
5
y1
6
U100
NC7WZ17
5V D
R 110
100K
R 112
47K
D G N D
C 10 8
100N
D G N D
L100
FB
3V 3S
R 10 3
100K
C103
2.2U
L101
FB
C105
2.2U
D 106
PE SD 3V 3
D G N D
3V 3S
DGND
3V 3S
PD ET
D A _M O SI
LED _CLK
EN CV b
PM D 5/CN 63/RE5
1
SCL3/PM D 6/CN 64/RE6
2
SD A 3/PM D 7/CN 65/RE7
3
C1IND /RP21/PM A 5/CN 8/RG 6
4
C1INC/RP26/PM A 4/CN 9/RG 7
5
C2IND /RP19/PM A 3/CN 10/RG 8
6
M CLR
7
RP27/PM A 2/C2INC/CN 11/RG 9
8
V SS
9
V D D
10
PG EC3/A N 5/C1INA /V buson/RP18/CN 7/RB5
11
PG ED 3/A N 4/C1INB/U SBO EN /RP28/CN 6/RB4
12
A N 3/C2INA /V PIO/CN 5/RB3
13
A N 2/C2INB/V M IO/RP13/CN 4/RB2
14
PG EC1/A N 1/V ref-/RP1/CN 3/RB1
15
PG ED 1/A N 0/V ref+/RP0/PM A 6/CN 2/RB0
16
SCL2/RP17/PM A 8/CN 18/RF5
32 SD A 2/RP10/PM A 9/CN 17/RF4
31
A N 14/CTPL S/RP14/PM A 1/CN 32/RB14
29
A N 15/RP29/REFO /PM A 0/CN 12/RB15
30
TD I/A N 13/PM A 10/CTED 1/CN 31/RB13
28 TCK /A N 12/PM A 11/CTED 2/CN 30/RB12
27 V D D
26
PG EC2/A N 6/RP6/CN 24/RB6
17
PG ED 2/A N 7/RP7/RCV /CN 25/RB7
18
A V D D
19
A V SS
20
A N 8/RP8/CN 26/RB8
21
A N 9/RP9/PM A 7/CN 27/RB9
22
TM S/CV ref/A N 10/PM A 13/CN 28/RB10
23
TD O /A N 11/PM A 12/CN 29/RB11
24
V SS
25
RP16/U SBID/CN 71/RF3 33
V BU S 34
V U SB 35
D -/RG 3 36
D +/RG 2 37
VDD 38
O SCI/CLK I/CN 23/RC12 39
O SCO /CLK O /CN 22/RC15 40
V SS 41
RTCC/D M LN /RP2/CN 53/RD 8 42
D PLN /SD A 1/RP4/CN 54/RD 9 43
SCL1/RP3/PM CS2/CN 55/RD 10 44
RP12/PM CS1/CN 56/RD 11 45
D M H /RP11/INT0/CN 49/RD 0 46
SO SCI/C3IND /CN 1/RC13 47
SO SCO /T1CK /C3INC/RPI37/CN 0/RC14 48
V cpcon/RP24/CN 50/RD 1 49
D PH /RP23/CN 51/RD 2 50
RP22/PM BE/CN 52/RD 3 51
RP25/PM W R/CN 13/RD 4 52
RP20/PM RD /CN 14/RD 5 53
C3INB/CN 15/RD 6 54
C3INA /CN 16/RD 7 55
V cap/V ddcore 56
EN V REG 57
V busst/V cmp st1/CN 68/RF0 58
Vcmp st2/CN 69/RF1 59
PM D 0/CN 58/RE0 60
PM D 1/CN 59/RE1 61
PM D 2/CN 60/RE2 62
PM D 3/CN 61/RE3 63
PM D 4/CN 62/RE4 64
U 103
PIC24FJ128G B106
V BU SO N
IRF
S T B Y
M CU D _P
M CU D _N
V BU S
R138
10K
D G N D
D G N D
RX D
TX D
M CLR
3V 3S
D G N D
PG CLK
PG D A TA
1
2
3
4
5
CO N 101
ICSP
PG D A TA
PG CLK
M CLR
R126
100R
78 100R
R124D
56 100R
R124C
34 100R
R124B
12 100R
R124A
R111
100R
R133
100R
R134
100R
R156
1K R137
1K
C 12 4
100N
D G N D
3V 3S
D G N D
3V 3S
3V 3S
3V 3S
D G N D
R130
10R3V 3S
C 112
100N
D G N D D G N D
C 113
1U
D G N D
3V 3S
D G N D
3V 3S
D G N D
3V 3S
D G N D
3V 3S
D G N D D G N D
3V 3S
Place close toU 1018 pin
R131
100R R132
100R
RX D
TX D
TCH _STB
TCH _SC
D A _M O SI
D A _CLK
D A _M ISO
IIS_SELa
D A _CS/
D A _RST
D A _CLK
D A _M ISO
D A _CS/
D A _RST
IIS_SELa
78 100R
R125D
56 100R
R125C
34 100R
R121B
12 100R
R122A
78 100R
R119D
56 100R
R121C
U SB_CS
U SB_M ISO
U SB_M O SI
U SB_CLK U SB_CLK
U SB_CS
U SB_M ISO
U SB_M O SI
TCH _SC
TCH _STB
D G N D
LE D _ PW M 1
LE D _ PW M 2
34 100R
R125B
12 100R
R125A
EN CV a
LED _D A TA
LED _CS
15V _EN
R 114
56K
R 113
10 K
C107
220n
+12VD G N D
-12V
R 116
28K
R 115
10 K
5V D
C109
220n
D 10 9
3V6
D 10 8
3V6
D G N D
R 10 9
10 0 R
R 117
10 0 R
LED_CLK
LED _D A TA
LED _CS
15_EN
5V D
R 118
0 R R 12 0
0 R
A 0
1
A 1
2
A 2
3
V ss
4SD A 5
SCL 6
W P 7
V dd 8
U 101
24LC16
D G N D
C106
100N SCL0
SD A 0
3V 3S
R 10 7 10 K
R 10 8 10 K
3V 3SD G N D
SPERR
SD A 1
SPERR
SCL1
78 100R
R121D
56 100R
R119C
34 100R
R119B
12 100R
R119A
78 100R
R122D
56 100R
R122C
34 100R
R122B
12 100R
R121A
SD A 1
SCL1
SP_G P0
SP_G P0
M _M U TE
H P_M U TE
R 14 1 10 0 R
H P_D ET H P_D ET
H P_M U TE
M _M U TE
V _CS/
R 14 2 10 0 R
V _CS/
D 110
3V6
D G N D
C 118
10N
DGND
U SB_RD Y U SB_RD Y
M CU D _N
M CU D _P
U SBS0 U SBS0
U M CLK _SEL U M CLK _SEL
D G N D
5V I
L602
742792662
C125
10n
12
34
56
78
910
1112
1314
J100
TO FPP D G N D
LED _B
LED _A
LED _W
M CU D _P
M CU D _N
R149
100R
D A _ F S 4
BE1 1
A 1 2
B 1 3
GND 4
A 2
5
B 2
6
BE2
7
V C C
8
U 104
PI5C3306L
4V 6S
4V 6S
C129
1U
L103
742792662(W E)
D G N D
D G N D
Q100
DTC114EKA
R 12 7
10 K
DGND
3V 3S
3V 3D U
R 14 3
4K7
R154
4K7
3V 3S
R152
100R
R151
1K
C133
100P
D G N D
R150
1K
D A _FS 4
4V 6S
R147
10K
R145
10K
C130
220n
D G N D
R144
100R
R155
1K
R 153
1K
C135
100P
C132
100P
D G N D
C134
100P
DGND
D G N D
G N D I
R696
10k
R697
10K
Q 6 13
D T C 114 E K A
G N D I
G
D
S
Q612
A PM 2313
G
D
S
Q611
A PM 2313
R695
10k
C 137 10U /10V
C 138 10U /10V
5V I
1
2
3
P600
H eader3
C 136
10N
C 139 10N
5V D
6
5
7
U607B
LM393
84
U607C
LM393
2
3
1
U607A
LM393
U 608
TL431
R704
4K 7
C744
100N
GNDI
R699
121K
R 702
95K 3
C740
100N
5V I
R703
100R
C743
22U
R682
95K 3
R 701
162K
C741
100N
5V I5V I
D 1022
BA T54J
D 1023
BA T54J
C742
1N
D G N D
5V I
R700
47K
L104
TRA N S1
12
L402
4.7U H
C734
10 0 0 U /10 V
G N D I
L105
742792037
G N D I D G N D
1
2
3
4
J101
To D A C board
G N D I
5V D
R 15 8
10 K
3V 3S
S W 10 0
SW -PB
C 14 0
100N
D G N D
LE D _ PW M 1
LE D _ PW M 2
1
2
3
4
5
6
7
8
9
10
CO N 100
TO TO U CH K EY
D G N D
EN CV a
EN CV b
N C
D 10251N 5822
U PG RA D E
TG 101
5V I
TG 102
3V 3S
TG 103
PO W ER PR O TECT
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U106
NC7SZ374P6X
C156
100N 3V 3D U
D G N D
D G N D
/D A _FS
R159
100R
3.MAIN BOARD VM1.0(1/3)
MAIN_MCU VM1.0
17

C 2 2 5
10 0 n
R 2 19
33R
C 2 2 4
4 U 7
R 2 17
4R7
IPS0/RX 4
1
N C
2
D IF0/RX 5
3
TEST2
4
D IF1/RX 6
5
V SS1
6
D IF2/RX 7
7
IPS1/IIC
8
PSN
9
X TL0
10
X TL1
11
V IN/G P0
12
T V D D
13
G P1
14
T X 0/G P2
15
T X 1/G P3
16
B O U T /G P4
17
C O U T /G P5
18
U O U T /G P6
19
V O U T /G P7
20
DVDD
21
VSS2
22
M C K O 1
23
LRCK
24
SD TO 25
BICK 26
M CK O 2 27
D A U X 28
X TO 29
X TI 30
PD N 31
CM 0/CD TO /CA D 1 32
CM 1/CD TI/SD A 33
O CK S1/CCLK /SCL 34
O CK S0/CSN /CA D 0 35
INT0 36
IN T 1 37
AVDD 38
R39
V C O M 40
VSS341
R X 0 42
N C 43
R X 1 44
T E ST 1 45
R X 2 46
VSS447
R X 3 48
U 200
A K 4118
C 203
100nF
R 201 75R
D G N D
RX 1INPU T2
C 2 0 2
100n X7R
R X 4
C 2 14
100n X7R
D G N D
R 202 10K
C208
470n X7R
3V 3A
C206 22U /6 V 3
C 2 2 3
22U /6V3
C204
100n X7R
3V 3D U
L200
FB
C205
3 3 0 U /6 V 3 H C N
C 207
2.2U X 5R
3V 3A
D G N D
3V 3A L203
FB 3V 3A
D G N D
D G N D
TPG 201
3V 3A
C 2 2 1
22U /6V3
C 2 2 2
100n X7R
D G N D
C 2 2 0
100n X7R
D G N D D G N D
L202
FB
SP_ B C K SP_ D O SP_ FS
3V 3A
R 2 0 8
10K
D G N D
SCL1
SD A 1
C 2 16
100n X7R
D G N D
R 2 0 9
10K
3V 3A
R 2 18
33R
R 213 33R R 21433R R 215 33R
R 2 0 4
47K
R 2 0 6
47K
3V 3A
SPERR
SD A 1
SPERR
SCL1
TPG 200
TPG 202
D G N D
R 2 10
10K
3V 3A
D G N D
D G N D
C 201
100nF
R 200 75R
D G N D
RX 0INPU T1
C 2 0 0
100n X7R
dgnd
C 2 2 7
10 0 n
R 2 2 1
33R
C 2 2 6
4 U 7
R 2 2 0
4R7
R X 5
3V 3A
V CC 1
G N D 2
D A TA 3
OP201
GP1FRX
V CC 1
G N D 2
D A TA 3
OP202
GP1FRX
SP_G P1 SP_G P0
C 209
1N
D G N D
R X 3
R X 2
1 3
5
46
2
T201
SPDIF 1:1
1 3
5
46
2
T200
SPDIF 1:1
DGND
D A _BCK
D A _D O
D A _FS
SP_M CLK O
R 216 33R
SP_ MC L K O
C 2 10
100n X7R
C 2 11
100n X7R
D G N D
U SB_SPD O
TPG 203
J200A
DGND
R 2 0 3
1K
C 2 12
100n X7R
D G N D
D G N D
S6 I1
1
I0
3
V CC 5
Q4
GND
2
U 204
N C7SV 157
S6 I1
1
I0
3
V CC 5
Q4
GND
2
U 606
N C7SV 157
S6 I1
1
I0
3
V CC 5
Q4
GND
2
U 609
N C7SV 157
U SB_D O
U SB_BCK
U SB_FS
U SB_BCK
U SB_D O
U SB_FS
D G N D
D G N D
D G N D
C231
100N
C626
100N
C653
100N
3V 3A
3V 3A
3V 3A
IIS_SELa
C229
100P
D G N D
D G N D
D G N D
D G N D
C219
100N D G N D3V 3A
C215
100P
C217
100P
C218
100P
D G N D
D G N D
D G N D
34 100R
R128B
12 100R
R128A
78 100R
R128D
56 100R
R128C
R 2 12
100R
R 2 2 2
100R
R 2 2 3 100R
S6 I1
1
I0
3
V CC 5
Q4
GND
2
U 604
N C7SV 157
D G N D C622
100N
3V 3A
D G N D
C213
100P
D G N D
R 2 11
100R
D G N D
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U201
NC7WZ17
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U202
NC7WZ17
D G N D
D G N D
C230
100N D G N D3V 3A
R 2 2 4 120R
1CLR
1
1D
2
1CLK
3
1PRE
4
1Q
5
1Q
6
G N D
72Q 8
2Q 9
2PRE 10
2CLK 11
2D 12
2CLR 13
V CC 14
U 20374H C74
3V 3D U
C228
1U D G N D
3V 3D U
D G N D
R 2 2 6
120R
D A _FS 4
IIS_SEL
R 2 2 5
100R
3V 3A
3V 3A
FR O M U SB
R 2 0 5
10K R 2 0 7
10K
J 2 0 1A
X M 200
H O LE
C232 22N
R227 100R
D 200 1SS352
D 201 1SS352
D G N D
N C
TG 201
O P202
TG 200
O P201
TG 203
INPU T1
TG 202
INPU T2
a1
1gnd
2a2
3y2 4
vcc 5
y2 6
U205 NC7WZ04
C 2 3 3 100N
R 2 2 9
120R
R 2 2 8 120R
3V 3A
3V 3A
D G N D
D G N D
/D A _FS
120
3.MAIN BOARD VM1.0(2/3)
MAIN_SPDIF VM1.0
18

1
2
3
4
6
5
J400
U SB TY PE B
R401
0R R403
0R
U SBID_P
U SBID_N
C 4 0 3
NC
C 4 0 4
NC
L401
10uH
R400
20K
C 4 0 2
100N
C 4 0 1
22U/6V3
D A TA 0 16
D A TA 1 15
D A TA 2 14
D A TA 3 13
D A TA 4 11
D A TA 5 10
D A TA 6 9
D A TA 7 8
STP 20
N X T 18
D IR 19
CLO CK O U T 12
RBIAS 24
G N D 25 RESETB
22
REFCLK
23 CPE N
7ID
1
D P
6D M
5
V BU S
2
VDD18
21
VDDIO
17 VDD33
4V BA T
3
U 401
U SB3318
3V 3D U
C 4 0 0
100N
1V 8D U
D G N DD G N D
R404
100R
C 4 0 5
10N
D G N D
DGND
D 400 1SS352
D 401 1SS352
R405
10K
D G N D
R408
8K06
D G N D
SI 5
SCK 6
W P_N 3
H O LD _N 7
CS_N 1 G N D
4
SO
2
V CC
8
U 404
A T25D F041A
C 4 10
100N
3V 3U
D G N D
3V 3D U
R415
10K
X 0D 10
X 0D 11
X 0D 1
X 0D 0
PV IN
4
FB 1
SW 3
PG N D
2
V IN
5
EN
6
A G N D
7
U 408
FA N 2012
D G N D
3V 3_PG
L406
3U 3 3A
C 4 3 6
10U/10V
C 4 3 5
10U/10V
C 4 3 7
22U/6V3
R436
1K8
R437
6K8
DGND
1V 0
L407
742792037
3V 3D U L404
742792037
C424
3 3 0 U /6 V 3 H C N
DGND
C 4 2 5
22U/6V3
D G N D
3V 3U
1V 0
R434
4R7
C 4 3 8
22U/6V3
C 4 2 7
2U2
C 4 2 6
100N
C 4 2 8
100N
1V 0
D G N D
C 4 2 9
100N
1V 0
D G N D
C 4 3 0
100N
1V 0
D G N D
C 4 3 1
100N
1V 0
D G N D
C 4 3 2
100N
1V 0
D G N D
C 4 3 9
100N
3V 3U
D G N D
C 4 4 0
100N
3V 3U
D G N D
C 4 4 1
100N
3V 3U
D G N D
C 4 4 2
100N
3V 3U
D G N D
C 4 4 3
100N
3V 3U
D G N D
N C 4
RST_O U T 1
GND
3
INPU T
2
CD
5
U 406
N CP303LSN 09
1V 0
C 4 17
10N
DGND
R422
0R
R 4 2 9
0R
R 4 2 3
0R
a1
1
gnd
2
a2
3y2 4
vcc 5
y1 6
U 407
N C7W Z07
C 4 15
100N
3V 3D U
T R S T _ N
SRST_N
3V 3D Udgnd
1V 0_PG
12
34
56
78
910
1112
1314
15
17
19
16
18
20
J401
H EA D ER 10X 2
TRST_N
TD 1
TM S
TCK
D EBU G
TD 2
SRST_N
DGND
R411 47K
3
2
5
4
U 409
N C7SZU 04
C 4 4 9
2U2
D G N D
D G N D
C 4 5 0
100N
D G N D
R440
2.2meg
Y 400
13 M H z
R442
470R
C 4 5 6
33P
C 4 5 7
33P
DGND DGND
CLK _13M
D 403
G REEN
V BU S
R 426
1K
D G N D
3V 3D U
DGND
D E B U G
C LK
SRST_N
TRST_N
TD 1
TM S
TCK
TD 2
N C 4
RST_O U T 1
G N D
3
INPU T
2
CD
5
U 405
N CP303LSN 30
C 4 16
NC
DGND
R421
0R
3V 3_PG
3V 3U
R435
10K
5V D 3V 3D U
L405
742792037
TPG 409
TPG 410
TPG 411
D G N D
TPG 412
TPG 413
CLK _13M
R 4 2 0
10K
R 4 2 8
10K
3V 3D U
R432
10K
3V 3D U
U SBG N D
X 0D 0 37
X 0D 1 36
X 0D 2 34
X 0D 3 30
X 0D 4 28
X 0D 5 27
X 0D 6 16
X 0D 7 14
X 0D 8 10
X 0D 9 7
X 0D 10 5
X 0D 11 2
X 0D 12 128
X 0D 13 126
X 0D 14 118
X 0D 15 115
X 0D 16 113
X 0D 17 110
X 0D 18 107
X 0D 19 106
X 0D 20 96
X 0D 21 90
X 0D 22 94
X 0D 23 89
X 0D 24 87
X 0D 25 86
X 0D 26 85
X 0D 27 84
X 0D 28 109
X 0D 29 105
X 0D 30 104
X 0D 31 102
X 0D 32 72
X 0D 33 70
X 0D 34 69
X 0D 35 67
X 0D 36 82
X 0D 37 81
X 0D 38 76
X 0D 39 75
X 0D 40 100
X 0D 41 98
X 0D 42 97
X 0D 43 95
IO _X C O R E 0
X 0D 49 4
X 0D 50 6
X 0D 51 8
X 0D 52 9
X 0D 53 11
X 0D 54 13
X 0D 55 31
X 0D 56 33
X 0D 57 35
X 0D 58 38
X 0D 61 3
X 0D 62 127
X 0D 63 125
X 0D 64 124
X 0D 65 122
X 0D 66 121
X 0D 67 119
X 0D 68 117
X 0D 69 114
X 0D 70 112
U 400A U SB2.0 audio controler
X 0D 1
U LPI_STP
U LPI_N X T
U LPI_D A TA 0
U LPI_D A TA 1
U LPI_D A TA 2
U LPI_D A TA 3
U LPI_D A TA 4
U LPI_D A TA 5
U LPI_D A TA 6
U LPI_D A TA 7
U LPI_D IR
U LPI_CLK
PH Y _RST_N
X 0D 0
R402
33R
U SB_BCK
U SB_FS
R406
33R R407
33R
U SB_D O
R409
0R
U SB_D I
R410
33R
SW ITCH A
R412
100R
U SB_CLK
R413 NC
SPD IF_TX
R414 0R
R416
33R
U SB_RD Y
R417
1K
U M CLK _SEL
R450
33R R419
33R
LED A
LED B
TPG 404
TPG 405
TPG 406
TPG 407
TPG 408
R424
33R R427
33R R430
33R R431
33R R433
33R
PH Y _RST_N
U LPI_STP
U LPI_N X T
U LPI_D A TA 0
U LPI_D A TA 1
U LPI_D A TA 2
U LPI_D A TA 3
U LPI_D A TA 4
U LPI_D A TA 5
U LPI_D A TA 6
U LPI_D A TA 7
U LPI_D IR
U LPI_CLK
RESERV ED
18
M O D E0
51
M O D E1
52
M O D E2
53
M O D E3
55
D EBU G
42
RST_N
21
CLK
25
TD O
63
TD I
62
TM S
58
TCK
61
TRST_N
56
C O N FIG
U 400C
U SB2.0 audio controler
5V D U
V IN
1
G N D
2
EN
3
V O 5
N C 4
U 403
SG M 2019-1.8
C411
2.2U X 5R C413
2.2U X 5R
C412
100N X 7R
DGNDDGND
1V 8D U3V 3D U
D G N D
D G N D
C414
100N X 7R
D G N D
L403
742792662
V D D IO_1
1
V D D IO_15
15
V D D IO_26
26
V D D IO_32
32
V D D IO_44
44
V D D IO_50
50
V D D IO_64
64
V D D IO_73
73
V D D _12
12
V D D _29
29
V D D _49
49
V D D _59
59
V D D _68
68
V D D _74
74
V D D _77
77
V D D _83
83
G N D _116 116
G N D _99 99
PLL_A G N D 47
PLL_A V D D 48
O TP_V PP 46
O TP_V D D IO 45
P O WE R
V D D _101
101
V D D _108
108
V D D _123
123
PC U _V D D IO
22
PC U _V D D
19
PC U _G A TE
23
PC U _W A K E
20
PC U _CLK
24 G N D _PA D 129
G N D _92 92
G N D _91 91
G N D _88 88
G N D _80 80
G N D _78 78
G N D _71 71
G N D _66 66
G N D _65 65
G N D _60 60
G N D _57 57
G N D _54 54
G N D _43 43
G N D _41 41
G N D _40 40
G N D _39 39
G N D _17 17
V D D IO_79
79
V D D IO_93
93
V D D IO_103
103
V D D IO_111
111
V D D IO_120
120
U 400B
U SB2.0 audio controler
3V 3U
1V 0
D G N D
D G N D
3V 3U
C 4 3 4
NC
C 4 4 4
100N
3V 3U
D G N D
C 4 4 5
100N
3V 3U
D G N D
C 4 4 6
100N
3V 3U
D G N D
C 4 4 7
100N
3V 3U
D G N D
C 4 4 8
100N
3V 3U
D G N D
C 4 5 1
100N
3V 3U
D G N D
C 4 5 2
100N
3V 3U
D G N D
C 4 5 3
100N
3V 3U
D G N D
C 4 5 4
100N
3V 3U
D G N D
C 4 5 5
100N
3V 3U
D G N D
C 4 18
100N
1V 0
D G N D
C 4 19
100N
1V 0
D G N D
C 4 2 0
100N
1V 0
D G N D
C 4 2 1
100N
1V 0
D G N D
C 4 2 2
100N
1V 0
D G N D
C 4 3 3
100N
1V 0
D G N D
C 4 2 3
100N
1V 0
D G N D
3V 3D U
D G N D
L408
742792662
L400
742792662(W E)
X 0D 10
X 0D 11
3V 3D U
TPG 400
TPG 401
U SB_M CLK I
D 402
G REEN
R 425
1K
D G N D
R441
33R
R439
33R
R438
33R
CLK
U SB_BCK
U SB_D O
U SB_FS
U SB_M CLK I
U M CLK _SEL
U SB_RD Y
T O D A C
U SB_CS
U SB_M ISO
U SB_M O SI
U SB_CLK
T O M C U
U SB_SPD O
M CU D _N
M CU D _P
1D + 1
1D - 2
2D + 3
2D - 4
GND 5
O E
6
D -
7
D +
8
S
9
V C C
10
U 499
TS3U SB221A
M CU D _P
M CU D _N
U SBD _N
D G N D
C 4 5 8
100N
C 4 5 9
2.2U
D G N D D G N D
R445
0R R446
0R
R443
0R R444
0R
U SBS0
3V 3D U
L409
742792662(W E)
M CU D _P
M CU D _N
U SBS0
U SBS0
U SBD _P
D G N D
R698
240R
C729
3 3 0 U /6 .3 V
C 736
22U /6V3
C 735 10U /10V
V in
ADJ
V out
U 626
ZLD O 1117
C 738 22U /6V3
R694
150R
5V D U
5V D U
1V 0
R447 100R
U SB_CS
R448 100R
U SB_M ISO
R449 100R
U SB_M O SI
C406
100P
D G N D
R418
1K
T O SPD IF
T O M C U
L410
742792037
C 407 10U /10V
TG 401
1V 8D U
TG 402
1V 0
3.MAIN BOARD VM1.0(3/3)
MAIN_USB VM1.0
19

L900
FB
3V 3S
C902
10U/10V
L901
FB
C907
2.2U
G N D
PD ET
LED_CLK
LE D _ PW M 1
LE D _ PW M 2
LED _D A TA
LED _CS
5V D
5
6 3
14
2
U 900
RPI1031
5V D
R 9 0 2
2 2 0 R
G N D
R 9 0 0
10 0 R
C 9 0 1
4 7 0 nZ
D
1
G
2
V
3
U 9 0 1
G P1U V 7 0 1Q S
GND
3V 3S
R903
100R
IRF
R904
10R
R 9 0 1
N C
C 9 0 0
10 0 N
verticalitysenser
G N D
R914
10K
q1 1
q2 2
q3 3
q4 4
q5 5
q6 6
q7 7
gnd 8 q'h
9/sclr
10 sck
11 rck
12 /g
13 ser
14 q0
15 vcc
16 U904
74HC595 G N D
C908
100N
G N D
5V D
q1 1
q2 2
q3 3
q4 4
q5 5
q6 6
q7 7
gnd 8 q'h
9/sclr
10 sck
11 rck
12 /g
13 ser
14 q0
15 vcc
16 U905
74HC595 G N D
C911
100N
G N D
GND
C910
NC
D 900
CO A X 2
D 901
U SB
D 903
CO A X 1
D 902
192k
D 905
96k
D 906
32K
D 907
O PT O 1
D 908
O PT O 2
D 909
48K
D 910
44.1K
G N D
G N D
C 9 0 3
100N
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U902
NC7WZ17
G N D
G N D
C 9 0 9
100N
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U903
NC7WZ17
R907C
100R
R907A
100R
R907D
100R
R907B
100R
5V D
5V D
5V D
5V D
R 9 0 8
2 4 0 R R 9 0 9
2 4 0 R
R 9 10
2 4 0 R
R 9 11
2 4 0 R
R 9 12
2 4 0 R
R 9 13
2 4 0 R
R 9 16
2 4 0 R
R 9 17
2 4 0 R R 9 18
2 4 0 R
R 9 19
2 4 0 R
Q 900
2SC 3326
G N D
G N D
C 9 12
100N
a1
1gnd
2a2
3y2 4
vcc 5
y1 6
U906
NC7WZ17
5V D
5V D
5V D
5V D
R 9 2 0
2K2
Q 901 2SC 3326
Q 902 2SC 3326
C 9 13
100P
C 9 14
100P
C 9 15
100P
G N D G N D G N D
R 9 2 1
2K2
R 9 2 2
2K2
N C
1
2
3
4
J904
4PIN 6
1
2
3
4
J905
4PIN 6
1
2
3
4
J906
4PIN 6
1
2
3
4
J907
4PIN 6
G N D I
G N D I
G N D I
G N D G N D I
R 9 15
2 4 0 R
D 904
CO A X 2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
J900
From M ain
GND
GND
R 1
2 4 0 R
R 3
2 4 0 R
R 4
2 4 0 R R 5
2 4 0 R
R 2
2 4 0 R
D 5
192k
D 1
CO A X 1
D 4
U SB
D 3
O PT O 1
D 2
O PT O 2
N C
TG 901
5V D
C922
470P
C923
470P
GND
C924
100P
GND
C921
1N
4.FPP BOARD VM1.0
20