JBL Ms 8 Service Manual

							
r OUBL esh OOT i NG
sOUN d
The MS-8’s Logic 7 processing 
is (by design) sending all mono 
information to the center 
speaker.
The center speaker seems 
too loud when you’re listening 
to news, sports or talk radio 
stations.
The sound always has too 
much or too little bass or 
treble.
Music is dull, lifeless and 
confined-sounding, with poor 
stereo imaging. The MS-8’s Logic 7 and digital 
signal processing (DSP) are 
defeated.
The MS-8’s System Volume 
was set at too high a level 
during the acoustic-calibration 
process. Perform the acoustic- 
measurement portion 
of the calibration/setup 
process again, with the 
MS-8’s System Volume set 
at –20dB. See Acoustic 
Calibration
, on page 32.
Use the MS-8’s Audio 
Controls menu to activate 
Logic 7 and DSP. See , on 
page 36.
The MS-8’s Tone Controls 
and/or Graphic EQ are mis-
adjusted.
Use the MS-8’s Tone 
Controls and/or Graphic EQ 
screens to return all controls 
to their center positions. See 
Audio Controls Menu
, on 
page 36. Use the MS-8’s System 
Levels screen to reduce the 
center speaker’s level until 
it sounds correct to you. 
Then save the settings as 
one of the MS-8’s Favorite 
settings so you can recall it 
whenever you listen to this 
type of station. See Audio 
Controls Menu
, on page 
36, and Favorites Menu , on 
page 39.
Symptom Possible Cause Solution
45
TROUBLESHOOTING
 
 MS-8                       
 
    
20  
						

							
errO r  M ess AG es  ON  dis PLAY
There is insufficient cooling air 
around the main unit.
“MS-8 Has Overheated…” 
“No DSP Response…”
“Voltage Too High…” or 
“Voltage Too Low…” The vehicle’s electrical system 
may be malfunctioning. If the message displays only 
once and the MS-8 resets 
without incident, no further 
involvement is necessary.
If the message displays 
often, contact your vehicle’s 
dealer or mechanic.
There has been a possible 
electrostatic discharge within 
the main unit.
If the message displays only 
once and the MS-8 resets 
without incident, no further 
involvement is necessary.
If the message displays 
often, contact JBL 
Technical Support at 
516.255.4JBL (4525).Re-install the main unit in a 
less confined area that will 
allow cooling air to circulate 
around the unit. See 
Choosing a Location for the 
Main Unit
, on page 17.
Tr OUBL esh OOT i NG
M is C e LLAN e OU s
The display is hard to read. The Brightness and/or Contrast 
controls are not properly 
adjusted. Use the MS-8’s Brightness 
and Contrast screens 
to adjust the display for 
better viewing. See System 
Settings Menu
, on page 
40.
Symptom
Symptom Possible Cause
Possible Cause Solution
Solution
46
TROUBLESHOOTING
 
 MS-8                       
 
    
21  
						

							
Item Part Number  Description Qty 
     
1 W-DB-800010015  Lens  1 
2 W-SG-0002-0111  Top cover  1 
3  W-MK-0009-0101  Input Board Plate 1 
4  W-SR-MS80-0425  SUB Heatsink A 1 
5  W-ZA-B00120100  IC Bracket A 2 
6 W-MK-0010-0101  Output Board  1 
7 W-LS1AM0300607 Screw PM3*6  8 
8 W-XG-0005-0101  Bottom  1 
9 W-LS1BM0040081 Screw BM4*8  3 
10 W-LS1AY0401201  Screw PM4*12  4 
11  W-JD-B40600515  Thermally conductive Pad  3 
12 W-ZA-H00010101  Bracket  2 
13 W-LS1KM0040071  Screw KM4*7  8 
14 W-LS1AJ0301001  Screw PA3*10  9 
15  W-ZA-B00130100  IC Bracket B 1 
16  W-SR-MS80-0325  SUB Heatsink B  1 
17 W-LS1BE0301607  Screw BM3*16  6 
18 W-LS1AY0300601  Screw PM3*6  9 
19 W-ZL-10002A-35  LED Spacer 1 
20  Main PCB  1 
  
 
MS-8 EXPLODED VIEW
NOT SHOWN   W-1601-253G-01	Fuse	DIP 25A/32V LittleFuse

 
 MS-8                      
 
 
 
22  
						

							
1 2 3 4 5
6 ABC D
6 54321
D C
B
A I2S_OUT[3:0]
I2S_IN[3:0] USB DSP
Sheets 2, 3
SDRAM, 
Flash Memory Sheet 5
REGULATORS
Sheet 7 MICROCONTROLLER
Sheet 6
ADC Sheet 8
Sheet 9 DACSheet 10
MIC IN AUDIO IN
Sheets 12,13 AUDIO OUT Sheets 15,16I/O CONNECTORS
Sheet 17
AUDIO POWER AMP 2 Sheet 18
DSP DEBUG
Sheet 4 LOUT[3:0]
ROUT[3:0]JTAGRS232
I2C 2
 
MicL_analog,MicR_analog
LIN[4:2] RIN[4:2]
ED[31:0]
EA[21:2]
AUDIO POWER AMP 1
Sheet 18 I2C 1 
To  Display &RF Receiver
 
ToLaptop
From Aux Src LIN1
RIN1 iAUDL, 
iAUDR
MUX
 
ADCx4  
 
From Binaural Microphone
 
Line-levelInputs
 
Speaker-levelInputs  
Speaker-levelOutputs
 
Line-levelOutputs TDA3681J LINEAR REGVCAR
5V_ON
5V 8P5V
SWITCHING REG 1P2V
3P3V FUSE, FILTER
BATT Always On.
To Autosense,
and
Microcontroller SWITCH
5V_DISP
   
To Display(LCD, uC, RFReceiver) AUX PRE-AMP
Sheet 11  
AUDIOAUTOSENSE
Sheet 14L[4:1]+
R[4:1]+
L[4:1]-
R[4:1]- NOTE: Unless otherwise specifed all non-polarized capacitors are
ceramic, 0603 package, 50V (or higher), and 10% tolerance.  Unless
otherwise specified, all resistors are 0603 package, 5% tolerance
PROPRIETARY INFORMATION - THESE
 DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY
 AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR From Car Battery
To Power 
Amp To DSP I/O,
SDRAM and
Flash TO ADC,
DAC,
Audio
I/OTo
DSP
Core DW GNO:
PART NO:
PART NAME:
PRODUCT MODE: SCALE:       1:1
UNIT:          MM
SIZE:          
REV:          
DRAWN BY: 
CHECKED BY:
APPROVED BY: DATA:
DATA:
DATA:DESCRIPTON
DATA
APPROVED DESCRIPTONREV
REV Place
Place
DATA Block Diagram 
MS-8 MAINBOARD
T4ChengHao
2010.04.03
Sheet 1 of 3
B
AK5358AET
C8051F347
TMS320DA610B-GDP
MT48LC2M32B2 S29AL016M90TFI01 AK4359VF
TDA7563B
 
 MS-8                      
 
 
 
23  
						

							
1 2 3 4 5
6 ABC D
6 54321
D C
B
A C8051F367MICROCONTROLLER
MAINBOARDI2C POWER 5V
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE: SCALE:       1:1
UNIT:          MM
SIZE:          
REV:          
DRAWN BY: 
CHECKED BY:
APPROVED BY: DATA:
DATA:
DATA:DESCRIPTON
DATA
APPROVED DESCRIPTONREV
REV Place
Place
DATA Block Diagram 
MS-8 AUTO DSP DISPLAY  T4ChengHao
2010.04.03
Sheet 2 of 3
B
LCD
TRANSCEIVER nRF24L01 M25P80
3.3V
SPI
RF
FLASHFLASH nRF24L01 MICROCONTROLLERLCD LED
LED 
 MS-8                      
 
 
 
24  
						

							
1 2 3 4 5
6 ABC D
6 54321
D C
B
A MC9S08QG8CDTEMICROCONTROLLER
SPI
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE: SCALE:       1:1
UNIT:          MM
SIZE:          
REV:          
DRAWN BY: 
CHECKED BY:
APPROVED BY: DATA:
DATA:
DATA:DESCRIPTON
DATA
APPROVED DESCRIPTONREV
REV Place
Place
DATA Block Diagram 
MS-8 AUTO DSP RF  CONTROLLER T4ChengHao
2010.04.03
Sheet 3 of 3
B
TRANSCEIVER
nRF24L01 BATTERY
RF
POWER  
3VDC/CR2032 PCBLOOP ANTENNA UP
DOWN
LEFT
RIGHT
SELECT
MENU
MUTE
VOLUMET+
VOLUMET- 
 MS-8                      
 
 
 
25  
						

							
MS-8 Electrical Parts List
Part Number Description Qty Reference Designator or Application
Resistors
W-0701-1100-03 Resistor SMD 10Ω 1/10W ±1% 0603 1 R264
W-0701-1330-03 Resistor SMD 33 Ω 1/10W ±1% 0603 7 R279,R294,R295,R296,R299,R320,R321
W-0701-4330-02 resistor array SMD 33 Ω*4 1/10W ±5% 0603 10 RN1,RN2,RN3,RN4,RN5,RN6,RN7,RN8,RN9,RN10
W-0701-1101-03 Resistor SMD 100 Ω 1/10W ±1% 0603 22 R3,R4,R41,R51,R190,R191,R192,R193,R194,R195,       
R196,R197,R285,R286,R396,R397,R398,R399,R400,R401,    
R402,R403
W-0701-1241-03 Resistor SMD 240 Ω 1/10W ±1% 0603 10 R366,R335,R336,R345,R346,R347,R348,R355,R356,R365
W-0701-1681-03 Resistor SMD 680 Ω 1/10W ±1% 0603 1 R232
W-07011698R003 Resistor SMD 698 Ω 1/10W ±1% 0603 2   R52,R184
W-0701-1102-03 Resistor SMD 1K Ω 1/10W ±1% 0603 67 R28,R47,R48,R170,R204,R265,R266,R267,R268,R269,     
R270,R271,R272,R275,R278,R322,R323,R325,R326,R327,     
R328,R329,R330,R331,R332,R333,R334,R337,R338,R339,      
R340,R341,R342,R343,R344,R349,R350,R351,R352,R353,      
R354,R357,R358,R359,R360,R361,R362,R363,R364,R367,      
R368,R369,R370,R371,R372,R384,R385,R386,R387,R388,     
R389,R390,R391,R392,R393,R394,R395
W-0701-1152-03 Resistor SMD 1.5K Ω 1/10W ±1% 0603 8 R207,R210,R213,R216,R219,R222,R225,R228
W-0701-1182-03 Resistor SMD 1.8K Ω 1/10W ±1% 0603 8 R206,R209,R212,R215,R218,R221,R224,R227
W-0701-1222-03 Resistor SMD 2.2K Ω 1/10W ±1% 0603 8 R235,R237,R239,R241,R243,R245,R247,R249
W-0703124YK103 Resistor SMD 2.4K Ω 1/10W ±1% 0603 8 R236,R238,R240,R242,R244,R246,R248,R250
W-0701-1332-03 Resistor SMD 3.3K Ω 1/10W ±1% 0603 12 R55,R56,R59,R60,R63,R64,R67,R68,R276,R301,R310,R324
W-0701-1432-03 Resistor SMD 4.3K Ω 1/10W ±1% 0603 10 R2,R5,R373,R374,R375,R376,R377,R378,R379,R380
W-0701-1472-03 Resistor SMD 4.7K Ω 1/10W ±1% 0603 14 R7,R8,R26,R30,R202,R234,R252,R273,R274,R277,R280,   
 
R287,R290,R291
W-0701-1512-03 Resistor SMD 5.1K Ω 1/10W ±1% 0603 4   R160,R164,R165,R251
W-0701-1103-03 Resistor SMD 10K Ω 1/10W ±1% 0603 61 R29,R31,R32,R33,R37,R40,R43,R45,R46,R50,R54,R57,     
R58,R61,R62,R65,R66,R69,R70,R71,R72,R73,R74,R75,     
R76,R77,R78,R79,R89,R91,R103,R158,R167,R169,R173,     
R174,R186,R187,R189,R198,R199,R201,R205,R208,R211,      
R214,R217,R220,R223,R226,R229,R230,R233,R283,R284,      
R298,R382,R383,R34,R39,R297
W-0701-1243-03 Resistor SMD 24K Ω 1/10W ±1% 0603 1  
R9
W-0701-1203-03 Resistor SMD 20K Ω 1/10W ±1% 0603 9   R254,R256,R257,R258,R259,R260,R261,R262,R263
W-0701-1402K03 Resistor SMD 402K 1/10W ±1% 0603 1   R168
W-0701136K5003 Resistor SMD 36.5K Ω 1/10W ±1% 0603 1   R253
W-0701148K7003 Resistor SMD 48.7K Ω 1/10W ±1% 0603 1   R300
W-0701-1473-03 Resistor SMD 47K Ω 1/10W ±1% 0603 1   R302
W-0701-1104-03 Resistor SMD 100K Ω 1/10W ±1% 0603 5 R255,R281,R231,R292,R293
W-0701-1474-03 Resistor SMD 470K Ω 1/10W ±1% 0603 2 R163,R38
W-0701-1475-05 Resistor SMD 475K Ω 1/10W ±1% 0603 23 R92,R93,R95,R96,R97,R98,R99,R100,R101,R102,R104,     
R105,R106,R107,R108,R109,R166,R303,R304,R305,R306,      
 
R171,R172
W-0701-1202-03 Resistor SMD 2K Ω
 1/10W ±1% 0603 1  R288
W-07011221XK03 Resistor SMD 2.21K 1/10W ±1% 0603 2   R1,R6
W-07011232XK03 Resistor SMD 2.32K Ω 1/10W ±1% 0603 1   R80
W-07011768XK03 Resistor SMD 7.68K Ω 1/10W ±1% 0603 1   R81
W-0701-1267-03 Resistor SMD 2.67K 1/10W ±1% 0603 8   R53,R88,R90,R94,R177,R185,R188,R200
W-0701-1499-03 Resistor SMD 4.99K 1/10W ±1% 0603 1   R203
W-0701127R4003 Resistor SMD 27.4K Ω 1/10W ±1% 0603 1   R289
W-0701-1283-03 Resistor SMD 28K Ω 1/10W ±1% 0603 2 R175,R176
W-0701-1475-03 Resistor SMD 1/10W 47.5K Ω ±1% 0603 2   R27,R42
W-0701-1285-03 Resistor SMD 2.8M 1/10W ±1% 0603 1 R162
W-0701156K2003 Resistor SMD 56.2K Ω 1/10W ±1% 0603 16 R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21,      
 
R22,R23,R24,R25
W-0701-1822-03 Resistor SMD 8.2K Ω 1/10W ±1% 0603 1 R307
W-0701-1634-03 Resistor SMD 63.4K Ω 1/10W ±1% 0603 1 R282
W-0701184K5003 Resistor SMD 84.5K Ω 1/10W ±1% 0603 16 R82,R83,R84,R85,R86,R87,R110,R111,R112,R113,R114,     
R115,R116,R117,R118,R119
Capacitors
W-06S251056045 E-cap SMD 1uF/50V 4*5.4 ±20% 105
℃3 C2,C28,C178
W-06S254754045 E-cap SMD 4.7uF/25V 4*5.4 ±20% 105 ℃13C68,C90,C97,C108,C202,C211,C214,C233,C235,C237,     
 
C256,C322,C324
 
 MS-8                      
 
 
 
26  
						

							
Part Number Description Qty Reference Designator or Application
W-06S251064045 E-cap SMD 10uF/25V 4*5.4 ±20% 105℃33C33,C85,C111,C114,C116,C125,C146,C148,C167,C168,     
C169,C171,C182,C187,C192,C194,C195,C196,C197,C198,     
C222,C227,C228,C229,C306,C307,C308,C309,C310,C311,    
312,C313,C325
W-06S251065055 E-cap SMD 10uF/35V 5*5.4 ±20% 105 ℃7 C374,C375,C376,C377,C378,C380,C392
W-06S252263045 E-cap SMD 22uF/16V 4*5.4 ±20% 105 ℃8 C241,C242,C243,C244,C245,C246,C247,C248
W-06S254761045 E-cap SMD 47uF/6.3V 4*5.4 ±20% 105 ℃4 C35,C36,C51,C107
W-06S254762045 E-cap SMD 47uF/10V 5*5.4 ±20% 105 ℃1 C34
W-06S252273067 E-cap SMD 220uF/16V 6.3*7.7 ±20%  2 C3,C30
W-06S254774011 E-cap SMD 470uF/25V 10*10.2 ±20% 
105
℃ 4 
C26,C129,C173,C302
W-06S314706000 Capacitor SMD 47pF/50V 0603 NPO ±5% 
TDK52C69,C70,C71,C72,C73,C74,C75,C76,C77,C78,C79,C80,     
 
C81,C82,C83,C84,C383,C384,C396,C397,C101,102,C103,C
104,C105,C106,C117,C118,C119,C120,C121,     
C122,C123,C124,C130,C131,C132,C133,C134,C135,C136,      
C137,C138,C139,C140,C141,C142,C143,C144,C145,C151,    
C152
W-06S311016000 Capacitor SMD 101/50V 0603 NPO ±5% TDK 16 C258,C260,C262,C264,C266,C268,C270,C272,C387,C388,C3
89,C390,C393,C394,C395,C400 
W-06S312216000 Capacitor SMD 221/50V 0603 NPO ±5% TDK 2   C49,C61
W-06S316816001 Capacitor SMD 681/50V 0603 NPO ±5% 2   C24,C37
W-06S318216000 Capacitor SMD 821/50V 0603 NPO ±5% TDK 16 C257,C259,C261,C263,C265,C267,C269,C271,C281,C283,      
C285,C287,C289,C291,C293,C295
W-06S331026000 Capacitor SMD 102/50V 0603 NPO ±5% TDK 29 C4,C5,C6,C65,C92,C98,C110,C115,C205,C209,C226,C240,C
251,C357,C358,C359,C360,C361,C362,C363,C364,C366,      
 
C367,C368,C369,C370,C371,C372,C373
W-06S111036000 Capacitor SMD 103/50V 0603 X7R ±10% TDK 2 C305,C381
W-06S111047000 Capacitor SMD 104/100V 0603 X7R ±10%  1 C1
W-06S111046002 Capacitor SMD 104/50V 0603 X7R ±10% 90 C27,C29,C126,C127,C128,C149,C150,C170,C174,C181,     
C188,C189,C190,C193,C199,C203,C207,C210,C215,C216,      
C217,C218,C219,C230,C234,C236,C238,C239,C249,C252,      
C253,C254,C255,C273,C274,C275,C276,C277,C279,C280,      
C299,C300,C301,C303,C304,C314,C315,C316,C317,C318,      
C319,C320,C321,C323,C326,C327,C328,C329,C330,C331,      
C332,C333,C334,C335,C336,C337,C338,C339,C340,C341,      
C342,C343,C344,C345,C346,C347,C348,C349,C350,C351,      
C352,C353,C354,C35,C356,C365,C382,C391,C401,C200
W-06S412246000 Capacitor SMD 224/50V 0603 Y5V 
＋80%/-
20% 14C47,C48,C50,C52,C62,C64,C66,C67,C109,C201,C204,     
C298,C99,C100
W-06S132246000 Capacitor SMD 224/50V 1206 X7R ±10% 20 C39,C40,C41,C42,C43,C44,C45,C46,C53,C54,C55,C56,     
 
C57,C58,C59,C60,C398,C399,C385,C386
W-06S114744000 Capacitor SMD 474/25V 0603 X7R ±10% 16 C86,C87,C88,C89,C91,C93,C94,C96,C212,C213,C220,       
 
C221,C224,C225,C231,C232
W-06S121056000 Capacitor SMD 105/50V 0805 Y5V +80%/- 2 C63,C208
W-06S122253000 Capacitor SMD 225/16V 0805 X7R ±10% 4   C112,C147,C172,C206
W-06S122254000 Capacitor SMD 225/25V 0805 X5R ±10% 2 C177,C191
W-06S131063001 Capacitor SMD 106/16V 1206 X7R ±10% TDK 1   C297
W-06S134761001 tantalum 
capacitor SMD 476/6.3V ±10% 1206 AVX 1  
C278
W-06D214785001 E-cap DIP 4700uF/35V ±20% 20*30mm 
105
℃10mm 2 C38,C95
W-06S121046000 Capacitor SMD 104/50V 0805 X7R ±10% 1 C379
W-06S251074067 E-cap SMD 100uF/25V 6.3*7.7 ±20% 
105
℃ 2 
C113,C250
Semiconductors
W-0100-3681-01 IC DIP TDA3681J 17-PIN SOT243-3 
Multiple voltage regulator NXP1 U4, NXP designated
W-0100-7563-01 IC DIP TDA7563B Flexiwatt 27 4 x 
50W multifunction quad power 
amplifier2U3
、 
U17, STM designated
W-04ZL-6A10-00 Diode DIP 6A10 1000V 1   D34
W-01TI-610B-00 IC SMD TMS320DA610B-GDP 
FLOATING-POINT DIGITAL 
SIGNAL PROCESSOR TI1 U21
W-0100-5358-00 IC SMD AK5358AET TSSOP-16 96kHz 
24 bit ADC AKM4 U5, U6, U13, U14
 
 MS-8                      
 
 
 
27  
						

							
Part Number Description Qty Reference Designator or Application
W-01TI-CU04-09 ICSMD 74HCU04 TSSOP-14 package 
Hex Inverter TI2 
U10, U16
W-0100-0741-09 IC SMD TL074ID SOIC-14 package 
Quad Op-Amp TI5 U28, U31, U35, U38, U39
W-01TI-3106-00 IC SMD TPS3106K 33DBVR SOT-23 
UltraLow Supply-Current/Supply-
Voltage Supervisory TI1 U26
W-0100-3262-00 IC SMD MT48LC2M32B2-7-1T2 86-
PIN TSOP Synchronous DRAM1U7
W-01SL-8051-AA IC SMD C8051F347-GQ LQFP32 Full 
Speed USB Flash SILICON LABS1 U23
W-0100-M224-00 IC SMD LM224 SOIC-14 Quad Op-
Amp1 U12
W-0100-4359-02 IC SMD AK4359VF VSOP-
30package192kHz 24 bit 8chan 
DAC AKM1U9
W-0100-974I-02 IC SMD TS974IPT TSSOP-14 Lo-
Noise Op-Amp3 U2, U19, U20
W-0100-4052-02 IC SMD 74HC4052 TSSOP-16package 
Dual 4-chan 
multiplexer,demultiplexer1 U15
W-0100-2244-02 IC SMD 74LVC2244A TSSOP-20 Octal 
buffer/line driver 3-state1 U22
W-0100-2734-02 IC SMD LM2734Y DC/DC TSOT-6 1A 
Load Step-Down DC-DC Regulator1 U24
W-01LT-1694-05 IC SMD LTC1694IS5 SMBus/I2C 
Accelerator SOT-23 LINEAR 
TECHNOLOG1 U25
W-0100-016M-AA IC SMD S29AL016M90TFI01 16 MBit 
3.0 V Boot Sector Flash Memory 
TOSP48 (programmed)1 U8, SPANSION designated
W-04WY-15BV101 Diode SMD 15V DO-213AA 0.5W 1 D33
W-04PT-AV70-15 Diode SMD BAV70 SOT-23 NXP 12 D1, D4, D6, D8, D10, D11, D13, D15, D17, D25, D27, D29
W-03T1-AW56-04 Diode SMD BAW56 SOT-23 11 D3, D5, D7, D9, D12, D14, D16, D18, D26, D28, D30
W-04WY-BZX8-15 Diode SMD BZX84C3V9 ZENER 3.9V 
SOT-231 D24
W-04XT-RS06-00 Diode SMD CRS06 Schottky Barrier 
Rectifier1 D22
W-04WY-56AV100 Diode SMD 5.6V SC-74A FTZ5.6E 5pins 
ROHM2 DP2, DP3
W-03T0-358P-04 Mos FET SMD FDN358P P-Ch Logic Level 
Enhancement FET SOT23 
FAIRCHILD1Q4
W-03T0-301N-04 Mos FET SMD FDV301N Digital FET N-
Channel SOT23 FAIRCHILD3 Q1, Q5, Q32
W-04PT-0603-00 ESD Diode SMD: MLSEP24B-0603 SEMITEL 44 SX1-SX44
W-04WY-22BV102 Diode SMD 22V DO-214AB SMLJ22A-T 1   D2
W-04PT-4148-11 Diode SMD 1N4148 SOD-123 3 D19, D20, D23
W-03N3-3904-04 Transistor SMD MMBT3904 NPN SOT-23 
brand:ON14Q9, Q10, Q29, Q30, Q33, Q34, Q35, Q36, Q37, Q38, Q39, 
 
Q40, Q41, Q42
W-03N1-2114-04 Transistor SMD 2SD2114K SOT23 NPN 
TRANSISTOR, Brand: ROHM8 Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28
W-03P2-3906-04 Transistor SMD MMBT3906 PNP SOT-23 
brand:ON13Q2, Q8, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, 
 
Q31
W-03N0-5214-21 Transistor SMD MUN5214T1 NPN  SC-70/SOT
-323 ON1Q3
W-2004-0022-00 LED DIP  Φ3 blue  1   LED1
Miscellaneous
W-05RP-1210-02 Thermistor DIP PTC 120
Ω P/N:238166056393 
VISHAY 8 RT3,RT4,RT5,RT6,RT7,RT8,RT9,RT10
W-05RP-035F-01 Thermistor SMD microSMD035F 6.0Vdc 40A 1 RT2
W-05RN-1031-01 Thermistor SMD NTC 10K ±5% 
NCP18XH103J03RB 0603 
brand:Murata1 
RT11, Murata designated
 
 MS-8                      
 
 
 
28  
						

							
Part Number Description Qty Reference Designator or Application
W-ZA-H00010101 Bracket248.6*38mm  ADC-12 black texture 
paint2
W-DB-800010015 Lens 232*48*4MM PC transparency with 
silkscreen and paint1
W-SG-0002-0111 Top cover 294*162.4*52.5MM ADC-12 dia-
casting, silver paint and logo with 
diamond cut1
W-XG-0005-0101 Bottom 290.4*158.8*46.5MM ADC-12, dia-
casting, black texture paint1
W-MK-0009-0101 Input Board 229.6*32.3mm SECC, 1.6t, black 
texture paint with silkscreen1
W-MK-0010-0101 Output Board 229.6*32.3mm SECC, 1.6t, black 
texture paint with silkscreen1
W-LS1AY0300601 Screw 3*6MM 9 Screw the PCBA, Input Board and Output Board to the bottom
W-LS1KM0040071 Screw 4*7MM 8   Screw the Bracket to the bottom
W-LS1AY0401201 Screw 4*12MM 4 Screw the top cover to the bottom
W-LS1BM0040081 Screw 4*8 MM 3 Screw the top cover to heatsink
W-1001-6500-10 HF inductor 65UH CL-7200  Φ30 1 L20
W-1360-0004-00 Tact Switch DIP 4PIN H=4.3MM TC00100 1 SW1
W-1400-0026-00 USB Jack DIP 4PIN USB-109 1   J5
W-1400-0028-00 Terminal JSZ4-01AN 1   TB1
W-1404-0006-00 RCA Jack AV8-8.4-13AN(WR)8 Jacks, 16 
PINS, black1J7
W-1404-0008-00 RCA Jack AV8-8.4-13AN(WR)8 Jacks, 16 
PINS, White1J2
W-1404-0028-02 RCA Jack AV2-8.4-13AN(WR) 2 Jacks, 4 
PINS, white and red1 
J11
W-1501-0800-00 Jack DIP 39-30-1160/3.96 8P 2 J3 、 
J6
W-1503-0700-00 needle stand  TM-2008-AG-14/2.54 14P( double 
7P)1J9
W-1401-0004-00 Fuse holder BXS-09 1 for F1
W-1601-253G-01 Fuse DIP 25A/32V LittelFuse 1 F1
W-1003-0004-08 Inductor SMD 1NH 0805 ±0.3NH 6 L17 、L18 、L19 、  
L21 、L23 、L24
W-1003-1500-00 Inductor SMD 15uH ±5% 2A SMRH74-150M 1   L22
W-18SM-2400-00 Crystal SMD ASSVP-24.576MHZ-C04-T 
ABRACONbrand1Y1
W-1400-0024-00 Jack SJ-42524-SMT 1   J8
W-1400-0025-00 Microphone Jack SMD 5PIN  Φ3.5mm Jack 1   J1
W-1004-1020-08 Inductor SMD 1K
Ω 0805 FBMA-11-201209-
102T 4 L25
、L26 、L27 、L28
W-LS1AM0300607 Screw PM3*6 8  
Screw the SUB Heatsink (A)/(B) to the PCBA
 
W-LS1BE0301607 Screw 3*16 6   Screw the SUB Heatsink A/B to the bracket
W-SR-MS80-0325 SUB Heatsink B 31*35*27.9MM Alum. Extrusion, 
AL6063
1 
Instal to the IC on the left side of the PCBA
W-SR-MS80-0425 SUB Heatsink A 98*35*27.9MM Alum. Extrusion, 
AL60631 
Instal to the IC on the right side of the PCBA
W-ZA-B00120100 IC Bracket A 31.5*23.1*10MM EGI,1.0T 
/TDA36812 
Instal to the SUB Heatsink A
W-ZA-B00130100 IC Bracket B 26.5*21.1*10MM EGI,1.0T/TDA7563 1 Instal to the SUB Heatsink B
W-ZL-10002A-35 LED Spacer 7.4*4.6*6.5 NYLON66 Black 1 Instal to the PCBA
W-LS1AJ0301001 Srew 3*10MM 9 Screw the RCA JACK/TRERMINAL to side board
W-JD-B40600515 tcp thermally 
conductive padΦ
12*3MM 3 Install to the screw hole of the bottom
 
 MS-8                      
 
 
 
29