Nad M-22 Service Manual

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NAD
SERVICE MANUAL
M22
STEREO
M22
STEREO
AMPLIFIER
AMPLIFIER
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SUBJECT: GRAPHIC SYMBOLS
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO PRODUCTS
A.C. VOLTMETER
GOOD EARTH GROUND SUCH AS THE WATER PIPE. CONDUIT. ETC
PLACE THIS PROBE ON EACH EXPOSED METALPART
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 A.C. LINESHOCK.
SAFETY CHECKS
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN CORRCTED. A CHECK SHOULD BE MADE OF THE FOLLOWING.
SUBJECT : FIRE & SHOCK HAZARD
1.BE SURE THAT ALL COMPONENTS ARE POSI-
TIONED 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 HAVE­BEEN 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 A.C. CORD). AND REPLACE IF NECES-
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECIVING TUBE OR A RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PROTRUNING 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 A.C. 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 SAFE TO OPERATE WITHOUT DANGER OF ELECTRICAL SHOCK. DO NOT USE A LINE ISOLATION TRANS­FORMER DURING THIS TEST USE AN A.C. 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. 150.V A.C TYPE CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER PIPE, CONDUIT,ETC.) AND THE EXPOSED METALLIC PARTS, ONE AT A TIME. MEASURE THE A.C. VOLT­AGE ACROSS THE COMBINATION OF 1500OHM RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG AND REPEAT A.C. VOLTAGE MEASURE­MENTS FOR EACH EXPOSED METALLIC PART. VOLT­AGE MEASURED MUST NOT EXCEED 75 VOLTS R.M.S. THIS CORRESPONDS TO 0.5 MILLIAMP A.C ANY VALUE EXCEEDING THIS LIMIT CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE COR­RECTED IMMEDIATELY.
THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” 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 SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICE LITERATURE.
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FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ
SPECIFICATIONS
OVERALL SPECIFICATIONS
Continuous output power into 8 ohms and 4 ohms ≥ 250 W (ref. rated THD, 20 Hz – 20 kHz, both channels driven) Rated THD (250 mW to rated power, CCIF IMD, DIM 100) ≤0.005 % (ref. 20 Hz - 20 kHz) IHF dynamic power 8 ohms : 355 W
4 ohms :640 W 2 ohms : 620 W
Damping factor >800 (ref. 8 ohms, 50 Hz and 1 kHz) Input sensitivity 1.6 V (ref. rated power) Signal-to-noise ratio, A- weighted > 98 dB (ref. 1W) Signal-to-noise ratio, A- weighted > 120 dB (ref. rated power) Frequency response ± 0.1 dB (ref. 20 Hz - 20 kHz)
- 2.5 dB at 3 Hz and 100 kHz
Time to go to Standby mode at no input signal ≤ 30 minutes
POWER CONSUMPTION
Rated power 640 W (120V 60Hz, 230V 50Hz) Standby power < 0.5 W Idle power < 40 W
DIMENSION AND WEIGHT
Unit dimensions (W x H x D) * 435 x 103 x 379 mm
17 1/8 x 4 1/16 x 14 15/16 inches
Shipping weight 15.0 kg (33.1 lbs)
* - Gross dimension include feet, front panel and rear panel extensions (knobs, buttons, speaker terminals, sub fascia, etc.) NAD SHALL NOT BE HELD LIABLE FOR ANY TECHNICAL OR USER INTERFACE DISCREPANCIES IN THIS MANUAL. THE M22 SERVICE MANUAL MAY BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. CHECK OUT WWW.NADELECTRONICS.COM FOR THE LATEST VERSION OF THE M22 SERVICE MANUAL.
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unbalanced
Block diagram
Analog Input
balanced
Relay
OP
LM E49720
LED
CM R
TL072
DC servo
TL072
Clipping controler
OPA2134
OP
LM E49720
Hypex
NC400 OEM M odule
TOUCH
CY8CM BR2044
TRIGGER
3.5mm
Audio sense on/off
IIC
M icro controller IIC/SPI/GPIO PIC18F26K20
100-120V A C
220-240V A C
STB PSU
5V
AC
LDO
M AIN PSU
STB
3V3
Current sensor
ENABLE
+/-VB
+/-VDR
7
+/-VAUX
Regulated supply
LM 317/LM 337
TL084CN
+/-17.5V
+/-14.5V
Regulated supply
LM 317/LM 337
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PIC18F26K20
MCU BOARD
Table Pointer<21>
inc/dec logic
21
Address Latch
Program Memory
(8/16/32/64Kbytes)
Data Latch
Instruction Bus <16>
(3)
OSC1
(3)
OSC2
T1OSI
T1OSO
(2)
MCLR
V
VDD,
SS
PCLATU
20
8
Table Latch
ROM Latch
Instruction
Decode and
Control
Internal
Oscillator
Block
LFINTOSC
Oscillator
16 MHz
Oscillator
Single-Supply Programming
In-Circuit
Debugger
8
PCLATH
PCH PCL
PCU
Program Counter
31-Level Stack
STKPTR
IR
State machine control signals
Power-up
Oscillator
Start-up Timer
Power-on
Watchdog
Brown-out
Fail-Safe
Clock Monitor
Data Bus<8>
8
Timer
Reset
Timer
Reset
Data Latch
Data Memory
Address Latch
Data Address<12>
4
BSR
FSR0 FSR1 FSR2
inc/dec
logic
Address
Decode
3
BITOP
8
Precision Band Gap Reference
12
12
Access
Bank
PRODLPRODH
8 x 8 Multiply
W
8
8 ALU<8>
8
FVR
PORTA
4
12
PORTB
8
PORTC
8
8
8
PORTE
RA0/AN0 RA1/AN1 RA2/AN2/VREF-/CVREF RA3/AN3/VREF+ RA4/T0CKI/C1OUT RA5/AN4/SS OSC2/CLKOUT OSC1/CLKIN
RB0/INT0/FLT0/AN12 RB1/INT1/AN10 RB2/INT2/AN8 RB3/AN9/CCP2 RB4/KBI0/AN11 RB5/KBI1/PGM RB6/KBI2/PGC RB7/KBI3/PGD
RC0/T1OSO/T13CKI RC1/T1OSI/CCP2 RC2/CCP1
RC3/SCK/SCL RC4/SDI/SDA RC5/SDO RC6/TX/CK RC7/RX/DT
MCLR/VPP/RE3
/HLVDIN/C2OUT
(3)
/RA6
(3)
/RA7
(1)
(1)
(2)
BOR
HLVD
FVR
CVREF
Note 1: CCP2 is multiplexed with RC1 when Configuration bit CCP2MX is set, or RB3 when CCP2MX is not set.
2: RE3 is only available when MCLR 3: OSC1/CLKIN and OSC2/CLKOUT are only available in select oscillator modes and when these pins are not being used as digital I/O.
Refer to Section 2.0 “Oscillator Module (With Fail-Safe Clock Monitor)” for additional information.
Data
EEPROM
ECCP1
CCP2
functionality is disabled.
MSSP
Timer2Timer1 Timer3Timer0
FVR
EUSARTComparator
ADC
10-bit
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TNY274 SMPS STB BOARD
BYPASS/
MULTI-FUNCTION
(BP/M)
115 μ
A 25 μ
ENABLE/
UNDER-
VOLTAGE
(EN/UV)
A
ENABLE
1.0 V + V
1.0 V
DRAIN
REGULATOR
5.85 V
(D)
LINE UNDER-VOLTAGE
6.4 V
AUTO­RESTART COUNTER
RESET
FAULT
PRESENT
BYPASS
CAPACITOR
SELECT AND
CURRENT
LIMIT STATE
MACHINE
5.85 V
4.9 V
BYPASS PIN UNDER-VOLTAGE
+
-
V
I
LIMIT
CURRENT LIMIT COMPARATOR
­+
JITTER
CLOCK
T
DC
MAX
THERMAL
SHUTDOWN
OSCILLATOR
SRQ
Q
LEADING
OVP
LATCH
EDGE
BLANKING
SOURCE
(S)
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No Power or Power shuts off
immediately
TROUBLESHOOTING A GUIDE
Logo Amber LED on?
YES
Touch Power key
YES
Check STB board 5V RIGHT?
YES
Check LED board
5VL RIGHT?
YES
Check Q110 Q111 Q114 Q115 Q116 circuit Check PWM signal Change LED board
NO
check IC301 circuitNONO change STB board
Check L104 C175 C176
Logo led turn white?
YES
NO
Logo led turn red?
YES
Check PSU board
+/-VB +/-VAUX +/-VDR RIGHT?
YES
Check MCU Board
VPP VPI +/-17.5V +/-VDR RIGHT?
Check MCU Board
NO
NO
NO
Logo led turn off?
YES
Check STB board
STB 3V RIGHT?
YES
Check U1 U5 PWM circuit Change PSU Board
Check Q123 Q124 circuit Change MCU Board
NO
Check MCU board:Q131 circuit Check STB Board:Q301 K301 circuit
YES
Check U104, Check LED control signal Change MCU board
B
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TROUBLESHOOTING B GUIDE
B
Rear panel led show green?
YES
Apply 1khz sinewave to DUT
Amplifier output correct?
NO
NO
YES
Check Q500 Q502 Q508 circuit
Change NC400 OEM BOARD
INC INH signal correct?
NO
NO
led turn off?Rear panel led show red?
YES
Check D500 U505 circuit,
check+/-14.5V,5V Right?
NO
checkQ505 Q506 Circuit change AMP board
YES
F i n i sh
YES
Change NC400 OEM BOARD
YES
checkU500 U501 U502 U503 Circuit checkQ503 Q504 Circuit change AMP board
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CIRCUIT DIAGRAM
1.MCU VM1.0
0.22u/16v
AudioS
100K
GND
U102C
TL084
12K
C116 2N2
C117 2N2
100R 100R 100R 100R 100R 100R 100R 100R
P111
TO MAIN
GND
1 2 3 4
GND
9 10
12 13
1 2 3 4 5 6 7
GND
1K
GND
U104
q1 q2 q3 q4 q5 q6 q7 gnd8q'h
74HC595
R151
10K
R167
10K
R176
16
vcc
15
q0
14
ser
13
/g
12
rck
11
sck
10
/sclr
9
10R
8
U102D TL084
i d l i n g 0 V
TP1
VCLIP0 VCLIP1
P100 TO AMP board A
GND
VPPi
VPNi
S
GPOb0 GPI0
5VS GPOb1
GPI1
GND
0R 0R
GND
VPPi
VPNi
GND
0R 0R
R130 R131
R172 R174
AMP MODUL E1
5V
AMP MODUL E2
3536 3334 3132 2930 2728 2526 2324 2122 1920 1718 1516 1314 1112
910 78 56 34 12
P101 TO AMP board A
3536 3334 3132 2930 2728 2526 2324 2122 1920 1718 1516 1314 1112
910 78 56 34 12
trig in
17-02001-55
J101A
SW1
2 1
SW(TOUCH)
Whi t e l ed br i ght ness ADJ
R119 R120
R121 R123 R126 R128
R158 R161
R165 R168 R169 R170
GND
C101 10N
VPPi
VPNi
0R 0R
0R 0R 0R 0R
0R 0R
GND
VPPi
VPNi
0R 0R
3K9 0R 0R 0R
0R 0R
5 4 3 2 1
10N
C109
R284
470R
+17.5V-17.5V
VDR­VDR+
SCL SDA GPOa0
R133 R135
VDR­VDR+
SCL SDA GPOa1
R177 R178
GNDGND
-17.5V +17.5V
+17.5V-17.5V
GNDGND
-17.5V +17.5V
R287
232 gnd
C102 10N
GND
VCLIP0 AudioS
C108 10N
GND
VCLIP1 AudioS
10KJ
232 gnd
R288
D107 4V7
GND
D114 4V7
GND
1
PB11PB2
C165
D138
6k8
100N
4v7
R136
200R
R137
200R
U102E TL084
D106 4V7
GNDGND
GPOa0 GPOb0 GPOa1 GPOb1
A-LED W/R-LED
SCL
SDA
D113 4V7
GNDGND
P110
TO MAIN
14
R163
+17.5V
4
11
-17.5V
D105 4V7
R209A R209C
R209D R213A R213B R213C R213D
D112 4V7
1 2 3 4
C100
R117
R285
47KJ
3V3D
100R R226
R107
GND
R290
5VA
R127
GND
1
U102A TL084
U102B TL084
7
C136
100N
3V3D
10K
3V3D
R100
100K
GND
1K
R116 100K
D111
ISS352
10K
C105 10U
R152 330K
GND
2 1
R108
2 3
12 13
3 2
5 6
10K
C140 100N
3V3S
C164
100n
U109
a23y2 gnd a1
NC7WZ17
R101
47K
GND
R153 330K
vcc
y1
U100A LM324
U100C LM324
R214
4 5 6
1
14
-17.5V
GND
470N C112
C114 1U
3V3S
R286
R164
120R
R289
120R
47K
R297
R319
1K5
NCK0R209B NM OS I
NCS1
GPI0
GPI1
10k
3V3D
R115
15K
R125
15K
C115
10n
R219 R222 R225 R228
R231
R240
R244
10k
R296
GND
R16047K
R171 10K
GND
GND
GND
VAUXa
GND
GND
VHP1
GND 3V3S
TRIGON_OFF TRIGIN
10
3
3 1
1
33K
100R 100R 100R 100R
100R
0R
0R
5 6
9
2
R325
D160
4v7
100K R111
R129 100K
2
R201
R208 R210
R216
U100B LM324 U100D LM324
C137 NC
TRIGON_OFF
7
8
Q118
2SC3324
5K1
1k
10k
180k
22k
TRIGIN
5VA
GND
R175
4v7
D118 3V6 C125 100N
D119 3V6 C133 100N
D101
ISS352
D104
ISS352
D159
MCLR
LM324
GND
C174
R112
U100E
100R
3
2
7K5
22u/ 6v3
GND
5K6
5VA
GND
R139
R180
R245
10 11 12 13 14
411
Q117 2SA1312
U105
1 2 3 4 5 6 7 8 9
PIC18F26K20
R113
5K6
1
C104
2
100N
1
2
41
Q113 BCV62B
MCLR/VPP/RE3 RA0/AN0/C12IN0­RA1/AN1/C12IN1­RA2 RA3 RA4 RA5/HLVDIN VSS OSC1/CLKIN/RA7 OSC2/CLKOUT/RA6 RC0 RC1 RC2 RC3/SCK/SCL
PWM-LED
100R
Q135
DTC114E
Q132
APM2313
L101 742792662
5VA
GND
D
K A
Q104 2SA1312
R122
5K1
2N2 C107
D109 ISS352
R173
22K
R179
22K
GND
G
R239 10K
GND
GND
R141
100R
D110 15V
C113 10U/35V
06- 100 2 1 - 06
RB7/KBI3/PGD RB6//KBI2/PGC RB5/KBI1/PGM
RB4/KBI0
RB3/AN9
RB2/INT2
RB0/INT0/FLT0/AN12
S
RB1/INT1
RC7/RX/DT RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
GND
R124
R241 10k
5VEN
C146 1N
R114
10R
C103 10U
100R
CLIPPING CONTROL
28 27 26
R223
25
R220
24 23
R229
22
R232
21
R233
20
VDD
19
VSS
18 17 16 15
3V3S3V3D
5VS
AUDIO SENSE
VPP
2.5mR
R144
1
VPPi1
JP100
2
2
3
JP101
JP102
R 33 1
3V3S
22u/ 6v3
GND
10 K
100R 100R
100R 100R
100R
GND
GND
R 33 0
GND
R235 100R
C139 100N
VPPi VPNi
VPNi
10 K
PG D A T A PG C LK
3V3S
GND
3
3V3S
RXD TXD
C138
A udioSa
O V L nA M P O N
G N D
3V 3S
STBY
C158
D TA 114 Q 131
100n
D 123
4V 7
C151
22N
C177 10U
R339
XM104 HOLE
100R
D166 CD4148WP
680
D169 16V
D167 CD4148WP
R346
680
XM101 HOLE
C126
GND
C184 10U
220U
GND
D146 ISS352
ISS352
-17.5VVAUX-
C130
D135 ISS352
ISS352
D147
100R
C168 22N
+17.5VVAUX+
C124 100N
D137
R283 C163 22N
GND
R293
GND
VAUXa
220U
C129
100R
R185
10K
100N
XM102 HOLE
D140 ISS352
D139
ISS352
100R
R291
GND
C166 22N
XM100 HOLE
D134 ISS352
D136 ISS352
R282 C162
GND
XM103 HOLE
D141
10K
C178
47P
R348
C179
47P
R347
680
R349
D170
15V
680
ISS352
D142
ISS352
100R
R292
GND
C167
22N
C182 1U
C181
1U
R338
680
R340
680
D168 16V
CON106
1
2
345
678
GND
Q105
GND
D124
ss12
C156
470U/6V3
R309
10K
e c
742792662
L102
VHP1
1
2
120K
5VS
nFATAL OVL nAMPON AMPOFF
R186
D154 BAV99
3
R326
10n C159
100
VPPi
GND
R203
180k
VPNi
VAUX+ VAUX-
8 7 6 5
STB_EN
VPP
Rt
GND
TXD RXD
D EBU G
PS_EN
FB100
100M/600R
VDR+
VDR-
RT1 NTC
Q120 FMMT593TA
R327
120K
R328
4K3
C147
100N
GND
C152
GND
100R 100R
PWM-LED
GND
1 2 3 4
GND
5VS
GND
GND
10K
MCLR
PGDATA PGCLK
100n
GND
POWER_ON
D158 4v7
R 20 2
0R
DTC114EKA
b
C 143 100N
3
1
2
G
IN
OUT
O
22u/6V3
4
3V3S
U108
ASM1117-3.3
C155 100n
R329
3V3S
R268 R269
A-LED
C173 100N
L103 FB
W/R-LED
3V3D
5VS
P103
10 9 8 7 6 5 4 3 2 1
FROM PSU
P112
1 2
3
FROM STB P105
1
2
3
4
5
6
From PSU
D155 3V6
CON103
ICSP
3V3S
P109
4 3 2 1
Header 4
R323
0.47
1 2
22k
220U
C123
GND
R332
C122
100N
C127
220U
220U
GND
GND
C183 10U
22k
C180 10U
R334
D162
22k
R333
R324
0.47
D163 BAV99
22k
R335
C131
220U
C128
GND
HS1
H eatsin k
C132
100N
1 2 3 4 5
3
3
BAV99
Q121 BC846B
BC856B Q126
Q124
A1220
R336
GND
Q123
12
C2690
GND
R341
3K9
Q122
BC846B
470
3K9
R342
BC856B
Q125
R337
470
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2.AMP VM1.0
+14.5V
INPUT
C569
100n
17-01001-12
J500
RCA
R586
100R
GND
C558
100P
J502
XLR3F
5V
2
1
S500Source
3
DTC114EKA
R511
SEBAL
C531
10U
22K
R568
22K
R573
10U
C534
6K8
R500
A
D500
REDGREEN
K2
K1
Q501
e c
GND GND
2 3
47K
1 4
R516
220K
220K
R530
R587
4.7MEG
GND
R556
10K
R564
6K8
R575
6K8
T500
C500 100P
GND
C512 100P
Q503 2SA1015
47K
R569
47K
R574
b
GND
R504
Q505 2SC1815
GND
10K
RL500C
1 4
2 3
7 8
5V
GND
10R
R543
C525 220U/10V
SET
RESET
T501
GND
33K
R502
Q504 2SA1015
Q506 2SC1815
Q502 DTC114EKA
2 3
GND
6 5
R557
10K
RL500A
R522
100R
RL500B
D516
10K
1SS352
D502
10K
S
S352
1
D503
1K
1SS352
1
47K
R517
47K
R531
4
R506
100R
R536
100R
C501 220P
GND
C509 220P
5V
C521 1U
R546
2.2MEG
R558
2.2MEG
3R3 R572
C532
3R3 R582
GND
+17.5V
-17.5V
C524
10n
C529
10n
100U/25V
C551 100U/25V
1n8
8
4
R594
1K2
845R
R527
C570
U504C MCP6002
3
C533 100nZ
C552 100nZ
2
3 2
R523
6 5
2 3
IN
IN
R520
ADJ
OUT 1
1
OUT
2K43
2K43
U506
ADJ
U500A LME49720
U500B LME49720
R547
680K
U504A MCP6002
R559
680K
2
U505 LM317M
309R
3K24
C538 10U/25V
C547 10U/25V
3K24
316R
LM337M
3
1
7
8
4
U500C LME49720
1
R576 R577
R580
R581
10K
R521
10K
R529
84
C516 100nZ
GND
C520 100nZ
U502C TL072
C526
R552
10K
1U
GND GND
C539 100nZ
C548 100nZ
GND
C530
10U
+14.5V
C540 10U/25V
GND
C543
10U/25V
-14.5V
2 3
R507
12K 4K75
10K 10K
R534
4K75 12K
R538
C515 100nZ
C519 100nZ
5 6
U504B
R560
100k
R562
100k
R508
R514 R518
TL072 U502A
R553
330K
2
1
+14.5V
C514 100U/25V
GND
C517 100U/25V
-14.5V
MCP60
7
5V
5VS
R513
4K64
3
R524
500R
R525
1
R532
4K64
0
2
L502
BMB2A0600RS2
C544 10U/10V
C504 100N
392R
C506 100N
R550
5K6
GND
GND
10U/10V C545
47K
R510
10K
R515
C503 10U/16V
GND GND
C505 10U/16V
R528
10K
U503A OPA2134
1
VCL
+
7
VCL
-
C555
10U/25V
5V
C571
10U/10V
GND
R512
220K
C502 1U
6
TL072
5
TP2
R544 10K2
10K2 R548
U503B OPA2134
VPPi
GNDC GND
VPNi
U502B C508 1U
220K R533 R535
47K
GND
3
m2 2 6.2 v
2
m2 7
6 5
GND
C541 10N
C549 10N
7
10U/10V C556
bi as
6.
R545
4K7
10K2 R549
250V
250V
5 v
744302015
JP500
COPPER
744302015
2 3
5 6
BAR
R540
4K12
R542
5k
GND
L501
L503
4K75
R509
U501A LME49720
U501B LME49720
R537
4K75
R593
13K
D518
D519 4v7
1
7
R595 1K
4v7
470K
R526
84
OPA2134 U503C
C535
100U/100V
C546
100U/100V
10R
C567
1U/25V
8
NC
U501C LME49720
4
NC
C568 1U/25V
10R
R541
10R
C557 100nZ
C523 100nZ
R551
10R
C559
100U/100V
C562
100U/100V
R588
GND
R519
R583
GND
R589
+14.5V
GND
-14.5V
C560
100U/100V
C563
100U/100V
R590
R503
R505
VCL+
+14.5V
-14.5V
VCL-
C518
47U/ 25V
C522 47U/ 25V
Q508
c
c
DTA114
GND
GND
VCLIP AudioS
C561
100U/100V
C564
100U/100V
b
b
b
b
eec
eec
VDR-
VDR+
C553 10N
200v C554 10N
200v
R565
NC
VPP
C542 330n/200V
C550 330n/200V
VPN
+14.5V
Over cur re nt in di cat i on
+14.5V
DTA114 Q500
INC
VPP
L504
GND
L505
GND
C510 10U/25V
GND
GND
-14.5V +14.5V
INH
D515 NC
R585
GND
10K
R539
0R
+17.5V-17.5V
IIC add SCL SDA GPO0
R570 0R 0R R571
VPP VPP GND GND
VPN
GND GND VPN VPN VDR OUTC OUTC OUTC
FBH OUTH OUTH OUTH VSN VSP GND INH OPT nAMPON CLIP SCPIND SDA/RDY SCL/nFAL
GNDC
VPPi
VPNi
VDR-
VDR+
L507 L506
0R 0R
P500
AMP MODULE
P502
R561 R563
TO
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 33 34 35 36
35 36 33 34 31 32 29 30 27 28 25 26 23 24 21 22 19 20 17 18 15 16 13 14 11 12 9 10 7 8 5 6 3 4 1 2
Mother board
GND GND
NC OUTC
OUTCFBC OUTH
OUTH NC
I
NC
GPO1 GPI
GND
VPP
VPN
GNDC
VPPi
VPNi GNDC
5VS
R566
NC NC
R567
OUTC
OUTH
GND
C513
10U/25V
XM500 HOLE
XM502 HOLE
XM533 HOLE
22-01626-00
D504 1SS352 D505 1SS352
R554
100R
C527 22N
D508
1SS352 D509
1SS352
R578
100R
C536 22N
D501 1SS352
D513
1SS352
R501
100R
C565
22N
GND
GND
GND
GND
XM501 HOLE
XM503 HOLE
XM534 HOLE
C507 10N 200V C511 10N 200V
100R
100R
100R
1
1
D506 1SS352
D507
1SS352
R555
C528
22N
D510 1SS352 D511
1SS352
R579
C537 22N
D512 1SS352 D514 1SS352
R584
C566 22N
CN501
SP-
CN502
SP+
GND
GND
GND
13
Page 14
3.NC400 OEM VM1.0(1/4)
CLIP
D29
BAS316
R1
4R7
SDA/READY
A1/OPTION
GND
OUTH FBH FBC
C3
OUTC
4n7
GND
J3
35 36 33 34 31 29 30 27 28
-Vop
VDR_EXT
-VB -VB
+VB
25 26 23 24 21 22 19 20 17 18 15 13 11 12 9 10 7 5 3 4 1 2
CON_2x18MH
32
16 14
8 6
SCL/nFATAL SCCPIND A0/nAMPON
-BNI+BNI
IOUT
+Vop
OUTH
OUTC
+VB
GND
GND
VDR_EXT
-VB
+VB
C1 100n C2 100n C4 100n
Mechanical
PCB
Bare
Mechanical
Assembly
Mechanical
SILPAD_TO220
Mechanical
SILPAD_TO220
Mechanical
Screw
Screw
M3
M3
M3
insulator
Mechanical
insulator
Mechanical
Mechanical
Mechanical
M3
M3
Mechanical
TO126
Mechanical
M3
Mechanical
M3
Mechanical
M3
Spacer
Mechanical
Spacer
Mechanical
Spacer ALU
Mechanical
Spacer
Mechanical
Spacer
3.5x6x7.3mm ALU Hansong
ALU
ALU 3.5
ALU 3.5
Mechanical
SAA6L8W0H2T1
Hsink
3.5
3.5
Spacer
Mechanical
Spacer
Mechanical
Spacer
3.5x6.3x5mm ALU Hansong
ALU
ALU
Spacer
Spacer
3.5x6x4.5mm ALU Hansong
Mechanical
ALU 3.5
Mechanical
Hsink
SGG8L6W2H0T1
INB+ INB-
FBH FBC
Modulator
INH INC
FBH FBC
FBLH FBLC
ENABLE CLIPPOS CLIPNEG
Control
PSRR+
PSRR-
CTRLH
CTRLC
Power Stage
+ISENSE+ +ISENSE-
-ISENSE+
-ISENSE-
CTRLH CTRLL SCCP VSW
Mechanical
M3
Mechanical
M3
Mechanical
M3
OUTH
OUTC
GND
FBLH
FBLC
LSENSE+
LSENSE-
OUTH OUTC
Mechanical
M3
Mechanical
M3
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3
Mechanical
M3
Mechanical
M3
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
Mechanical
M3x16
A1/OPTION
A0/nAMPON SCL/nFATAL SDA/READY SCCPIND
VDR_EXT
CLIP
IOUT
ENABLE CLIPPOS CLIPNEG A1/OPTION A0/nAMPON SCL/nFATAL SDA/READY SCCPIND VDR_EXT CLIPIND
IOUT
NC400OEM
V0.1
Sheet 4 -
-
+HVPS
+ISENSE
-ISENSE
-HVPS
SCCP
VOUT
VSW
LSENSE+
LSENSE-
uP.SchDoc
GND
GND
J1
1
Mounting
J4
1
Mounting
Hole
Hole
GND
GND
J2
1
Mounting
J5
1
Mounting
Hole
Hole
1
Page 15
3.NC400 OEM VM1.0(2/4)
CTRLH
CTRLL
SCCP
R38
1k
12
MMBT5401
T12
GND
D9 BAW56W
3
D10
5V6
R40 2k2
T7
BC856BW
T13 BC846BW
R39 1k
R34
1k
VDR
R29 10k
D14 5V6
+VB
R24
2R2
C15 22u
GND
T5
BF622
T10
BC846BW
C34 470n
-VB
R7 1R
C16 100n
GND
L4
600R/0.2A
GND
C33 100n
R41 1R
L1
1u/8A
D1
1 2
3
BAV99W
D7
1
3
BAV99W
C31 470n
GND
C35 22u
C76 100n
R144 1R
C5 100n
R2 1R
C6 100n
R3 1R
C7 100n
R4 1R
C8 100n
R5 1R
+PS
C10 R8 33k
D2
12
R10 10k
D6 15V
R11 470R
12
D4 BAV70W
3
C21
C22
220u
470n
T1T6:fmmt618;T4T11fmmt718
2
R30 10k
C32 470n
L6
1u/8A
R31 470R
12
D12 BAV70W
3
BAV99W
3
D8
12
BAV99W
3
C17
15p
T3A MBT3906
C28
18p
T9A MBT3906
R17 1k
R37 1k
D3
BAS316
D11
BAS316
R12
220R
T4 BC807W
T3B MBT3906
R32
220R
T9B MBT3906
GND
T6 BC817W
BC807W
T11
T1 BC817W
C19
470n
D5
2V4
R22
6R8
0.5W
C30
470n
D13
2V4
100u
GND
R13
2R2 FDP42AN15
R16 100k
C24
330p
R33
2R2 FDP42AN15
R36 100k
GND
C36 100u
C41 100n
R43 1R
R9
2.5m
C18
150p
T2
R15
12R
GND
R25
1M
C29
150p
T8
R35
12R
T2,T8:FDP52N20
R42
2.5m
-PS
C11 100u
GND
GND
C12 100u
GND
C18 L2 R15:NC
L2 33n
VDR
GND
R18
L3
33k
10u
C23 4n7
R23
GND
VSW
L5 33n
GND
4R7
GND
C29 L5 R35 :NC
GND
GND
C37 100u
C42 100n
R44 1R
C38 100u
C43 100n
R45 1R
GND
C39 100u
C44 100n
R46 1R
C13 100u
R14 10R
C20 100p
TUOWSV
GND
GND
C40 100u
C45 100n
R47 1R
C9 100n
R6 1R
C14 100u
R19 1R
C25 680n
R26 1R
+ISENSE+
+ISENSE-
-ISENSE+
-ISENSE-
LSENSE+
LSENSE-
R20 1R
C26 680n
R27 1R
GND
GND
J8
1
Mounting
R21 1R
C27 680n
R28 1R
J9
1
Mounting
FBLH
OUTH
OUTC
FBLC
Hole
Hole
1
GNDGNDGNDGNDGND
Page 16
3.NC400 OEM VM1.0(3/4)
FBH
INC
INH
FBC
R57 1k2
R74 1k2
R64 47R
C50 2n2
R58 1k2
R75 1k2
R52 10k
R84 10k
R65 1k8
C47 1n8
C52 1n8
+Vop
R48 220R
GND
R49
820R
R60 1k5
R63 1k5
R72 1k5
R77 1k5
J10 Jumper
R86 820R
R50 3k
R56 2k7
R80 2k7
R85 3k
C46 560p
C54 560p
GND
PSRR+
R61 360k
R78 360k
PSRR-
R62 360k
R79 360k
R53 6k8
T20B BCM856S
-Vop
R54 6k8
T20A BCM856S
T15B BCM856S
T16A BC856S
FBLH
C48
R59 47k
+Vop
84
V+
3
2
V-
-Vop
R76 47k
1n8
U1A NE5532
1
C53 1n8
FBLC
T14B BC856S
R55 1k
T15A BCM856S
T16B BC856S
MMST5401
+Vop
D16 3V3
D18 3V3
T24 BCV62B
D15 BAS316
T26 BC846BW
T28 BC856BW
D19 BAS316
T30 BCV61B
R98 10k
R99
100R
R101 10k
R96 10k
R102 10k
GND
C67 1n
C75 1n
R97 22k
R100 22k
ENABLE
R91 4k7
R103 1k
T25 BC856BW
CLIPPOS
CLIPNEG
T29 BC846BW
R128 1k
BC856BW
T23
GND
GND
GND
R71 47k
T14A BC856S
R51 100k
GND
C51 100n
-VB
R87 1k
R66 47k
R83 560R
R88 1k
R67 2k7
R73
560R
T19A BC846S
R95 4k7
R68 2k7
T19B BC846S
R89 560R
T22 BC846BW
T17B BC856S
R81
270R
VDR
R69 560R
R82
270R
T17A BC856S
T21 BC846BW
R93 47R
T18A BC846S
R94 82R
R92
200R
T18B BC846S
R70 10k
R90 120R
C49 100n
CTRLH
CTRLC
-Vop
1
Page 17
3.NC400 OEM VM1.0(4/4)
R
G
OSC2/C
OU
V
R
C
OSC
R
C
V
A
C
OU
B
C
S
RC7/
O
+HVPS
+ISENSE
R112 82R
R111 390R
D21 12V
R114 10k
R125 10k
R126 10k
R129 10k
D23 12V
R113 150k
R131 150k
R111 NC
C59 10n
D22
BAS316
GND
D24 BAS316
T32 BCV62B
T33 MMBT5401
T35 MMBT5551
SCCPIND
GND
SCCP CLIPPOS CLIPNEG
-VB
C60 2u2
T34 BC846BW
R115 1k
R130 390k
R110 2k2
D20 3V9
R116 27k
C61 2u2
R127 10k
GND
GND
R117 10k
C64 10n
C62 2u2
+Vop
R118 10k
R106 330R
R109 330R
T31 BC846BW
R119
R151
8k2
12k
J11
1 2 3 4
placed
5
Not
CON_1x5MV
R120 2k2
GND
SCL/nFATAL
GND
SDA/READY
Reset
T36
C63 2u2
NC
LSENSE+
LSENSE-
U2
20
Vss
Vss
19
RA0/AN0/C1IN+/ICSPDAT/ULPWU
RA0/AN0/ C1IN+/I CSPDAT/ ULPWU
18
RA1/AN1/C12IN0-/VREF/ICSPCLK
RA1/AN1/ C12IN0-/ V REF/I CSPCLK
17
RA2/AN2/T0CKI/INT/C1OUT
RA2/AN2/T0 CKI/INT/ C1OUT
16
RC0/AN4/C2IN+
RC0/AN4/ C2IN+
15
RC1/AN5/C12IN-
RC1/AN5/ C12IN-
14
RC2/AN6/C12IN2-/P1D
RC2/AN6 /C12IN2- /P1D
13
RB4/AN10/SDI/SDA
RB4/AN10/SDI/SD A
12
RB5/AN11/RX/DT
RB5/AN11 /RX/DT
11
RB6/SCK/SCL
R105 2k4
R107 2k4
C55
10u
C57
10u
R104 10M
C56 1n5
5 6
U1B NE5532
7
C58 1n5
R108 10M
KI/
RA5/T1CKI/OSC1/CLKIN
A5/T1
RA4/AN3/T1G/OSC2/CLKOUT
A4/AN3/T1
RC3/AN7/C12IN3-/P1C
RC3/AN7/C12IN3-/P1
1/CLKIN
/
RA3/MCLR/VPP
RC4/C2OUT/P1B
R
LK
LR/
A3/M
RC5/CCP1/P1A
RC5/CCP1/P1
4/C2
T/P1
RC6/AN8/SS
RC6/AN8/S
RC7/AN9/SDO
AN9/SD
RB7/TX/CK
RB7/TX/CKRB6/SCK/SCL
DD
VDD
PP
GND
IOUT
CLIPIND
T38 BC846BW
3VPIC
+VB
R133
R122
1
2
3
T
4
5
6
7
8
9
10
R121 1k
R140 10k
390k
C66 10n
1k8
R132 10k
R123 27k
C65 100p
R124 27k
A1/OPTION
A0/nAMPON ENABLE
VDR_EXT
-ISENSE
-HVPS
D25 BAS316
VDR
GND
R135 82R
T39 BCP56
J12
1
Mounting
R146 47k
Hole
D26 BAS316
GND
-VB
R137 330R
R147 47k
C74 470n
T37
BCV61B
C68 10n
R137 NC
R148 68R
T40 BD139
R149 18k
R150 13k
T41 BC846BW
D27 5V6
VOUT
GND
VOUT
+Vop
+Vop
-Vop
R134 1M
R152 10k
C72 22u
C73 22u
R139 27k
D28 10V
R145 12k
C69 1u
R153 10k
T42 BC846BW
GND
R141 10k
GND
R142 1k2
R143 1k8
C70 100p
C71 100p
BC846BW
R136 4k7
3VPIC
PIC16F690
VSW
GND
R138 100k
-VB
17
Page 18
.LED&TRIGGER&TOUCH VM1.0
22 0R
R10 4
12
D 10 3
DTC114EKA
DGN D
DTC114EKA
R BE
AM
Q 116
5V L
Q 111
5V L
Q114 DTA 114
R34 7
4K 7
R10 3
D 16 3
12
RE D
R34 8
12
D 16 4
RE D
A -L ED
D 15 0
22 0R
22 0R
R31 2
12
RE D
DGN D
22 0R
Q 10 9
D
TC114 EKA
D 10 2 W H I T E
D 15 6 W H I T E
3V 3D
DGN D
R320
D 15 7 W H I T E
4K 7
R10 2
Q 112
DTC114EKA
12
750
750
R322
12
750
R321
12
DGN D
DGN D
Q 110
DTC114EKA
Q 115
DTC114EKA
W/R-L ED
LED
I nd i c at or
PW M -L ED
C1 75 10 0 N C1 76
2U 2
3V 3D
DGN D
W/
PWM -L ED
5V S
R-L ED
A -L ED
ouch
t
5V S
on
5V L
L104 FB
CON 108
CO N 1 07
8 7 6 5 4 3 2 1
4 3 2 1
n
trig i
J 10 1A
17 - 02 0 01- 5 5
5 4 3 2
1
SW1
2 1
SW(T OUCH
Wh i t e l e d br i gh t n e s s ADJ
)
R284
47 0 R
232 gnd
10 K J
R2 87
232 gnd
R2 88
6k 8
C165
100N
DGN D
1
PB11PB2
D138
4v7
TO
P110
M AIN
DGN D
LED
V CC
CON 10
L100
C174
.
2N F
GND
U101
8 11
10K
1 2 3 4
GPO
R
1
GPO 1
2
GPO 0
3
TOGGL E/FS
4
DEL A Y
0
0
R132
R318
2
16
15
G PO 2
CS05CS1
6
C110
10 U
C111
10 0N
13
14
V D D
G PO 3
CM O D
SCA N R/SLEEP
X RES
S
CS3
ARST
CS2
V SS
7
8
GND
12 11 10 9
GPO
0
R154
FB
FB
L105
GND
GND
0
R311
1
4 3 2 1
Trigger
1
GND
GNDGND
0
6
5
R155
CY 8CM BR204
GND
4
GND
CS0
TOUCH
Page 19
5.SMPS VM1.0(1/5)
J1
1 2
JST_B2P3_VH
F1
T12AH
Sheet2
L
N
-
Input Voltage
Selection.SchDoc
ACDET
PVAUX
PVSTART
PVBUS
PSVAUX
Sheet4
Sheet3
-
ACDET +VB
PVAUX
PVSTART
PVBUS
PSVAUX
- Standby
Main
SMPS.SchDoc
SMPS.SchDoc
-VB
+VDR
-VDR
PSEN
+VAUX
-VAUX
nFATAL
OVL
nAMPON
AMPOFF
+5VSB
+5VSB
+5VSB
J2
1 2 3 4 5 6
B06P-VL
S
J3
1 2 3 4 5 6 7 8 9 10
Sheet7
- Mechanical.SchDoc
PVBUS
PSVAUX
C36 100n
S
B10B-EH-A
+5VSB
S
MH1MH2
C35 100n
S
Page 20
5.SMPS VM1.0(2/5)
C70
10n
R102
D39
BAS316
10k
L
N
PVAUX
PSVAUX
BC846BW
R103
2k2
PSVAUX
T39
1M
1M
R54
R55
100k
180k
R97
R96
R50
1M
R51
1M
D44 SS16
T37 BC856BW
C71 220n
HV
HV
i
i
C14 470n
180k
100k
AC2
R100
R101
C15
1n
2
4
180k
BC846BW
R95
T38
HV
i
AC1
1
C8
TR3 2mH/8A
3
AC2
i
HV
PVSTART
P
BC846BW
T42
S
TL431
AC2AC1
U6
220n
6 3
10R
12V
K2B
R1
10k
R120
390k
R91
HV
i
D3 BYT79X-600
D4
7 4
5 8
i
HV
390k
10k
BYT79X-600D2BYT79X-600
R119
84
3 2
D40
BAT54J
R115
U7A LM393
D1 BYT79X-600
1
R107
10k
3 6
R112
100k
12V
K1B
6 5
C9 22u
8 5
4 7
U7B LM393
C1 1000u
C2 1000u
R108
R109
7
D41
BAS316
10k
10k
K1A
12V
C3 1000u
C4 1000u
1 2
i
HV
T43 BC807W
C5 1000u
C6 1000u
R81 2k2
D32 12V
R122
1M
R123
1M
BCP56
2
4
T36
R113
R114
P
100k
BC856BW
100k
T41 BC846BW
C73
100n
VDC
1
TR1 2mH/8A
3
VDC
C74 100n
T44
P
R116
390k
R111
100k
R106
100k
C7 470n
D36
12V
PVBUS
R110
390k
R105
47k
K2A
10k
12V
R104
D43 BAS316
1 2
T40 BC817W
P
P
P
PSVAUX
MAINS AC Detection
P
P
R124 2k2
P
U3C
3
LTV827S-V
4
PVBUS
PSVAUX
P
R38 5k6
C28 100u
C17 470n
P
U1
1
NCP1014
P
VCC
P
C32 220u
DRAIN
GND
P
D8 SS16
FB
C48 10n
Automatic
3
2
4
P
P
D10 P4SMA200A
D11 BYG20J
C41 1n
D38 BAT54J
MAINS Voltage
P S
HV
i
1
HV
i
2
4
3
P
R25 12R
D17 15V
P P
PP
Selection
1n
TR5
SBY
6
5
7
D13
6
C42 180p
R45 10k
U4D LTV827S-V
P
C45 100n
S
15MQ040N
R29 10R
R49 220R
34
U4C LTV827S-V
U2
TL431
S
C53
100n
S
P
L5 65R/7A
C23 1500u
D37
BAT54J
+5VSB
C31 1500u
S
R43 10k
R44 10k
S
PP
P
Inrush Current Limiter
D34
BAS316
P
R90
1k
P
ACDET
2
Page 21
5.SMPS VM1.0(3/5)
TR4A
TCT15
TR4B
TCT15
PVBUS
HV
i
2
3
1
3
3
4
PVAUX
12
D42 BAW56W
R118 1k
12
D22 BAW56W
R64 1k
R121
10R
R65
10R
C76 10n
P
T45 BC807
R117 100R
T22 BC807
R63 100R
HV
i
Sheet5
C75 10n
P
T46 BC817
T21 BC817
- Main
i
P
SMPS
T1 SPW32N50
T2 SPW32N50
ISEN
R69 0R018
C11 220u
P
Control.SchDoc
C72 220p
R99 68R
R98 68R
C69 220p
R86 68R
R79 68R
P
D35
SS16
C10 470n
C12 470n
P
HV
HV
C30 220u
C33 220u
+VB
C39 100n
S
S
C37 100n
-VB
PSEN
nAMPON
AMPOFF
nFATAL
OVL
+VB
R26 47k
S
S
R4 47k
-VB
L1 1u/8A
P
C16
1n
TR2
i
1
i
3
7
6
5
14
12
13
11
10
9
8
S
TCT15
TR4E
S
TCT15
S
TR4G
L2
R40
12
C20 220u
C21 220u
S
C22 220u
T3
FDP61N20
T5
FDP61N20
L10
330R/1.5A
L11
330R/1.5A
L12
330R/1.5A
L13
330R/1.5A
10R
D21
12
BAW56W
T20
BC807 R41 1k
R17
3
13
1
10R
D9 BAW56W
8
3
2
R19
9
R48
12R
1k
D18
MURA220T3
C50
1n
R46
12R
D19
MURA220T3
R47
12R
D20
MURA220T3
T17
BC807
C51
1n
C52
1n
C54 220p
R42 68R
R39 68R
C43 220p
R28 68R
R18 68R
+VDR
-VDR
+VAUX
S
-VAUX
TR4F
TCT15
TR4D
TCT15
C25 220u
C26 220u
C27 220u
3
11
10
3
7
9
+VDR
-VDR
+VAUX
-VAUX
1
D14 BAW56W
2
R36 1k
12
D5 BAW56W
R11 1k
R35
10R
R10
10R
T19 BC807
T11 BC807
T4
FDP61N20
T6
FDP61N20
+5VSB
VSW
C49 220p
R37 68R
R34 68R
C38
220p R2
68R
R3 68R
Sheet6
1u/8A
C18 220u
S
S
C29 220u
L9
L8
1u/8A
Seconday
-
+5VSB
VSW
1u/8A
L3
1u/8A
L4
1u/8A
C19 220u
S
C34 220u
1u/8A
L7
L6
1u/8A
Control.SchDoc
PSEN
nAMPON
AMPOFF
nFATAL
OVL
S
SS
PSVAUX
PVSTART
ACDET
PSVAUX PTC
PVCTRL
PROT
ISEN
ISEN
TCT57
VSW
S
S
21
Page 22
5.SMPS VM1.0(4/5)
C
C
E
N
PSVAUX
U4B
8 7
LTV827S-V
R61
1k
T24 BCP56
D27 12V
PVCTRL
C13 22u
R92 47k
PTC
T28
BC856BW R94 10k
D33
BAS316
C63 100n
PROT
C68 100n
P P
D31
BAS316
R85 100k
P
R93 100k
R72 10k
T35 BC846BW
PROT
R56 47k
D26
BAS316
D25
BAS316
R71
1k
R66
10k
T23
BC846BW
C58 1u
R58 220k
R68 100k
R67
1M
C61 100n
T27
C57 100n
C62 1u
R59 47k
R60 22k
R89 47k
BC856BW
R73 1M
C67 1n
R82 1k
PROT
T31 BC846BW
T32 BC856BW
C65 1u
R76 47k
P
R52 47k
R88 2k2
16
15
14
REF
1
1IN+
1I
2
1IN-
1IN-II
2IN+
2IN+II
2IN-
2I
R EF
II
N+
II
N-
P
4
DTC
D TC
3
FB
FB
CT
C T
R77 47k
R87 1k2
D30
BAS316
5
C64
470p
P
13
OPCTL
O PC T L
RT
R T
6
R75 18k
VCTRL
R74 10R
12
VCC
C1
E1
C2
E2
GND
7
U5 TL494
R78 10R
5
TCT15
P
C60 1u
D24 BAT54J
D23 BAT54J
R53 1k
T26
6
T25
P
R62 C55 1u
8
1
9
1
11
2
10
2
T29 BC817W
T30 BC807W
1k
D28 BAT54J
TR4C
C56
1u
D29 BAT54J
P
ISEN
P
R80 3k3
T34 BC846BW
R70 10k
P
C59 1n
P
P
R83 2k2
R84 10k
P
P
VCTRL
C66 1n
P
P
R57 2k2
12
T33 BC846BW
P
P
U3A LTV827S-V
P
P
P
P
P
P
P
2
Page 23
5.SMPS VM1.0(5/5)
R30
VSW
+5VSB
1k
R31 47k
C44 220n
12
D16
3
BAW56W
S S
SMPS_ON
T15 BC856BW
S
R33 1M
D12 BAS316
C47 1u
S
R32 1M
D15
5V6
C46 100n
S
R27 47k
T16 BC856BW
C40 100n
R21 47k
T18 BC846BW
S
R24 47k
R20 47k
S S
T14 BC846BW
R22
R23 47k
47k
S
S
nAMPON
T13 BC846BW
AMPOFF
Assembly
Ass1
Bare PCB
PCB1
Heatsink to PCB
Mechanical
M3x12
Mechanical
M3x12
Heatsink to L-Profile
Mechanical
M3x6
Mechanical
M3x6
Mechanical
M3x6
Mechanical
M3x6
PCB to L-Profile
Mechanical
M3x16
Mechanical
M3x16
Mechanical
Springwasher M3
Mechanical
Springwasher M3
Mechanical
3x5x7,5mm
Mechanical
M3x6
Mechanical
M3x6
Mechanical
M3
Mechanical
M3
Mechanical
3x5x7,5mm
HS2
SBA19L12W5H3T1
Mechanical
3x5x10mm
Mechanical
3x5x10mm
HS1
SAA19L3W0H8T1
Mechanical
M3
Mechanical
M3
Mechanical
M3x6
ST1
ST3
ST2
R15 220R
12
U4A LTV827S-V
S
T9 BC856BW
S
R8 10k
R9 22k
T10 BC846BW
D7 BAS316
S
R5 22k
R6 47k
PSEN
nFATAL
D6
BAS316
S
R13 1k
R7 2k2
C77 100n
T8 BC846BW
C78 100n
S
T12 BC856BW
R14 2k2
R16 1k
S
65
S
R12 10k
87
U3D LTV827S-V
U3B LTV827S-V
S S
T7 BC846BW
OVL
FETs/Diodes to Heatsink
Mechanical
Spring Clamp
Mechanical
Spring Clamp
Mechanical
Spring Clamp
Mechanical
Spring Clamp
FETs
Mechanical
25x20
Mechanical
25x20
Mechanical
Copper tape 19mm
Mechanical
Copper tape 19mm
Mechanical
Spring Clamp
Mechanical
Spring Clamp
Mechanical
Copper tape 19mm
Mechanical
Copper tape 19mm
Mechanical
Spring Clamp
Mechanical
Spring Clamp
Mechanical
Copper tape 19mm
Mechanical
Copper tape 19mm
Mechanical
Spring Clamp
Mechanical
Spring Clamp
Mechanical
58x55
Mechanical
49x55
Mechanical
30x55mm
23
Page 24
6.SMPS STB VM1.0
P301
AC-L
1
2
D301
B6S
F301 FUSE1
4
120-- 240VAC :T1.25AL/250V
3
C301
400V/10UF
TH301 SCK10054
5R/4A
100PF/1KV
C311
5
S
6
S
7
S
8
S
BYG20J 600V/1
IC301TNY274
D
BP
UV
.
D302
4
2 1
DW301 18V/3W
5A
SMA
D303 TVS
SMAJ200A
R301
D304 BAS321
R305
22K
C307
100nF/50V
10R
C302 10uF/50V
GNDP
T301
1
3
4
5
EE16E
CY301
1nF/AC250V
SS36 D305
10
9
60V/3A
OP301 PC817
C303
1000uF/10V
2 3
R306 100R
IC302 TL431
C305 100nF/50V
R307 1k
10k
1
L301
Comment: 10UH
R308
C308
100nF/50V
C304
1000uF/10V
R309
2.2K 1%
R310
2.2K
C306 100nF/50V
1%
5VDS
DSGND
1
R302 180k
AC90V/230v±10%
P302
AC-N
8
M AI N I N
ZV301
14D471K
CX301
1UF/275VAC
NC
R303
330K NC
NC
1
6
7
D2
D1
2
D2
D1
3
R304 180k
5
43
NC
IC303
NC
4
CAP017DG
1
L302
4mH/9A
2
CX302
470nF/275VAC
43
12
L303
8mH/9A
CX303
100nF/275VAC
5VDS
DSGND
STB
J302
3 2 1
CON3
1
CY302
1nF/AC250V
XM301
HOLE
CY303
1nF/AC250V
1
2
J303 TO-PSU1
K301 JQX-105F DC5V
34
12
L304 Comment: 550UH
LN
3
5VDS
CE
DSGND
D306
1N4148
Q301 Comment: 2SC2878
B
C309 100P
R311
STB
220R
R312
4.7K 1%
24
Page 25
PCB LAYOUT
1.MCU VM1.0 BOARD
Top Layer
Bottom Layer
25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
Page 32
Page 33
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Page 41
Page 42
Page 43
Page 44
Page 45
Page 46
Page 47
Page 48
Page 49
Page 50
Page 51
A001
M22 Amp Module L M22 Amp Module R
S022
S022
S022
S022
A001
S022
S022
A006
A005
A005
A006
A004
S003
A007
A003
S021
S021
A008
A007
A008
A007
S023
A010
A009
S023
S024
A008
S024
S023
A007
A002
S023
S024
A002
A007
A008
S024
A009
A010
A009
A007
A008
S023
S003
A004
A011
S021
A007
A008
S021
A007
REF.N0 PartNo. Description Qty. REF.N0 Part No. Description Qty.
A001 01-62202-00 AMP Board 2 A010 78-015002-0 Screw insulator M3 4 A002 01-62203-00 NC400 OEM Board 2 A011 70-375005-1 L Heatsink Right 1 A003 70-375006-1 L Heatsink Left 1 A004 70-375004-0 Main Heatsink 2 A005 67-375004-0 RCA Bracket 2 S003 61-023206-0 SelfTapping Screw BTB3X6 2 A006 76-001002-1 LED Lens 2 S021 61-063510-0 Machine Screw MF3X10 12 A007 70-138003-0 AL Spacer 12 S022 61-023212-0 Self Tappin A008 70-137003-0 AL Spacer 8 S023 61-063520-1 Self Tapping Screw BTB3X15 8 A009 70-355013-0 AL Spacer 4 S024 61-023515-0 Machine Screw MB3X15 6
5
g Screw BTB3X12 10
Page 52
M22 Packing Exploded View
3
11
12
13
14
6
10
7
15
5
REF.N0 Part No. Description Qty.
898
3
7
4
4
2
1
1 88-375004-0A Shipping Box 1 2 88-375001-0A Carton Box 1 3 89-355901-0 Cushions Assy 2 4 88-375003-1 Paper Corner 4 5 00-62200-10 M22 Unit (AH Version) 1
00-62200-20 M22 Unit (C Version) 1 6 90-355002-1 Woven Bag 1 7 88-355003-0A Accessory Box 2 8 88-267002-0 Accessory Box Sheet 1 9 88-351006-0A Cable Box 1
10 89-355003-0 Accessory Pulp 1 11 89-355004-0 Shoe Cover Pulp 1 12 J71-267903-0 Masters II Feet Shoe 4
78-267001-0 Feet PAD 4
13 30-49622-01 Instruction Manual 1
14 88-355004-0
90-355001-0 Cleaning Cloth 1
15 JA15-16250-00 AC Cord C:1
or A15-10230-20 AC Cord C:1
JA15-16120-12 AC Cord AH:1 or A15-16120-11 AC Cord AH:1 or A15-16120-10 AC Cord AH:1
A Cleaning Cloth bag 1
5
Page 53
M22 SMPS Exploded View
P004
P005
S030
P006
S031
S027
P001
P003
P005
S028
S025
S030
S026
S029
P006
P007
S025
S029
P002
REF.N0 Part No. Description Qty.
P001 01-62207-10 SMPS BOARD (AH) AH:1
01-62207-20 SMPS BOARD( C) C:1 P002 70-355003-0 Plate Heatsink 1 P003 70-355002-0 Connection Heatsink 1 P004 66-355001-0 Heatsink Spring Clip 10 P005 85-138103-0 Nylon Spacer 2 P006 85-138102-0 Nylon Spacer 2 P007 85-355001-0 Threaded Spacer 1
S025 61-063506-1 Machine Screw MF3X6 4 S026 61-063508-1 Machine Screw MF3X8 4 S027 85-320002-0 Nylon screw M3-12N 1 S028 61-023512-1 Machine Screw MB3X12 1 S029 61-063520-1 Machine Screw MF3X20 2 S030 62-11030 S031 62-010302-0 NUTM3 2
2-0 Plastic NUT,Nylon66,M-3 1
5
Page 54
Page 55
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