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MK-100


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harman/kardon                                       Service Manual

MAESTROKITCHEN MK100
Sound system.




                           CONTENTS
PACKING, SPEAKERS               2       PARTS LIST                       6
PACKING, CONTROL UNIT           3       UNIT ASSEMBLY PROCESS            8
PACKING, SHIPPING               4       SCHEMATIC DIAGRAMS               22
EXPLODED VIEW AND PARTS         5




Released EU2012           Harman Consumer Group, Inc.           Rev 0, 3/2012
                             8500 Balboa Boulevard
                           Northridge, California 91329
Harman Kardon   MK 100 Service Manual




                         Page 2 of 47
Harman Kardon                                                                           MK 100 Service Manual


                ITEM    P/N           DESCRIPTION                                                             Q'TY

                 1     xxx            XXXXXXXX                                                                 1/1

                 2     5050000185H7   LEFT EPE 251*125*115MM FOR NM-400-MM                                     1/1

                 3     5050000186H7   RIGHT EPE 251*125*115MM FOR NM-400-MM                                    1/1

                 4     5050000184H7   FRONT EPE 125*100*55MM FOR NM-400-MM                                     1/1

                 5     501000019687   PE BAG 850*320MM FOR NM-400-MM()                                         1/1

                 6     508000062147   INNER BOX FOR NM-400-MM                                                  1/1

                 7     5230000324D7   Paper tray for NM-400-MM                                                 1/1

                 8     3064000006Y7   Cable Kits 4000mm BLK C19922045()                                        1/1

                 9     4010000042G7   PLASTIC FOOT KITS PC+ABS Black PE BAG W/RECYCLE LOGO FOR NM-400-MM()     1/1

                 10    4025700012P7   BRACKET KITS PE BAG W/RECYCLE LOGO FOR NM-400-MM()                       1/1

                 11    2112000104A7   AC/DC ADAPTER 100~240V 24V 5A STD-24050                                  1/1

                 12    2020000022R7   REMOTE CONTROLLER 2400~2525MHz 13KEY RB85A00(REMOTE SOLUTION)            1/1

                 13    6160000023R7   Hardware, Screw, M3x5mm, Philips Flat head, Black 8PCS/BAG               1/1

                 14    3010000137D7   FM ANTENNA 50ohm LENGTH 2900mm GY197HT0220-C002(WIESON)                  1/1

                 15    3060000026W7   PWR CORD CABLE 2000mm KE-23+KE-24 BLACK()                                1/1

                 16    4240000215E7   I-Device Pad for NM-400-MM Harman(cookplAY)()                            1/1

                 17    xxx            XXXXXXXX                                                                 1/1

                 18    5010000125H7   PE BAG 380*240mm DA-903/TLR ()                                           1/1

                 19    5080000622M7   GIFT BOX FOR NM-400-MM                                                   1/1

                 20    5160000574N7   CARTON SHEET 669*267MM FOR NM-400-MM                                     1/2

                 21    MM14901350D    Product S/N Label NM-400-MM HARMAN                                       1/2

                 22    5030000504N7   OUT CARTON 676*267*292MM FOR NM-400-MM                                   1/1

                 23    MM108230107    Carton Label for NM-400-MM Harman                                        1/1

                 24    5160000606N7   Paper Sheet 447*70mm for NM-400-MM()                                     1/1




                                                                                                             Page 3 of 47
Harman Kardon                                MK 100 Service Manual




                                 TOP VIEW
                                 SCALE 1:1




                REFERENCE VIEW




                                                      Page 4 of 47
Harman Kardon   MK 100 Service Manual




                         Page 5 of 47
Harman Kardon                                                                                        MK 100 Service Manual




 MainBoard
                Description
                Marvell Aspen L 400MHz

                DDR2 128MB for Aspen
                Flash MTFC2GGQDM-WT 2GB => 256MB

                MCU MSP430F4132IRGZ (TI)

                CPLD IC 3.3V LC4032V-75TN48C 7.5ns TQFP 48PIN SMD(LATTICE)
                CPLD IC LC4032ZE-7TN48C 7.5ns TQFP 48PIN SMD(LATTICE)

                POWER IC MAX8660ETL+ QFN 40PIN H=0.8 (MAXIM)

                DC-DC CONVERTER IC 1A SC194BMLTRT MLP 10P H=1 SMD(SEMTECH)
                DC/DC CONVERTER IC ZT7103S SOT23 5PIN H=1.4 SMD(ZILLTEK)
                IC RTC ISL1208IB8Z SOP-8 H=1.75mm SMD(IINTERSIL)
                X`TAL SMD 32.768KHz 20ppm/12.5pF G53270001(ECERA)
                CHIP MONO 0805 22uF/6.3V +-10% X7R C2012X7R0J226KT SMD(TDK)*10
                CHIP MONO 0603 10uF/6.3V +-20% X5R C1608X5R0J106MT SMD(TDK)*12
                CHIP MONO 1210 100uF 6.3V +-20% X5R C3225X5R0J107MT SMD(TDK)*3
                CHIP TAN D 220uF/10V +-20% 0.5ohm 7.3*4.3*2.8MM T491D227M010AT SMD(KEMET)*8
                CHIP MONO 1206 100uF 6.3V +-20% X5R GRM31CR60J107ME39L SMD(MURATA)*2
                CHIP MONO 1210 47uF 16V +-20% X5R GRM32ER61C476ME15K SMD(MURATA) *12
                CHIP ELECT 100uF/16V +-20% 105 8*6.2MM EEEFC1C101P SMD(PANASONIC)
                LOW CAPACITANCE TVS DIODE ARRAY VRWM:5V15KV/8KV SRV05-4.TCT SOT-23 6P H=1.45 SMD(SEMTECH)
                INDUCTOR 2.2uH +-30% 2.04A 4.7*4.7*3mm MSCDRI-4D28-2R2N SMD(MAG. LAYERS)*3
                INDUCTOR 3.3uH +-20% 1.3A 3*3*1.5mm MLPS-3015-3R3M SMD(MAG. LAYERS)*2
                REG IC 1.25V/0.9V RT9173PS 1.5A SO8 H=1.75 SMD(RICHTEK)*2
                LDO REGULATOR IC 1.8V 1.5A SOT-223 ADP3339AKCZ-1.8-RL 3P H=1.7 SMD (ADI)
                CON,BTB,DF12-60DS-0.5V ,0.5mm 60PIN 2*30P,SMD(HIROSE) *2

                Connectors
                Cables
                PCB ( 6 layers)
                Others - Resisters/Inductors/Capacitors ....

 AudioBoard
                Description

                AMP IC DIGITAL AUDIO PROCESSOR STA309A TQFP 64P H=1.6 SMD(ST)
                AMP IC QUAD HALF BRIDGE STA508 SMD(ST)
                AMP IC TJM4558CD Wide Bandwidth Dual Bipolar Operation Amplifiers SO8 (ST)

                MOSFET N 19A 30V SiS402DN-T1-GE3 PowerPAK SMD (VISHAY)

                IC SWITCHING MP8676DN STEP DOWN 42V 4.5A SOIC8

                ELECT CAP 1000uF/25V 10512.5*20 P=5MM KY (NCC) *7

                220uF/50V 10*16 P=5mm KY (NCC) *8

                INDUCTOR 10uH +-20% 4.4A 10.3*10.5mm SCDS104R-100M-N SMD(CHILISIN) *8
                CHIP MONO 1210 22U/25V +-20% X5R C3225X5R1E226MT SMD(TDK)*6
                SURGE SUPPRESSOR 0603ESDA-MLP7 SMD(BUSSMANN)

                Others - Resisters/Inductors/Capacitors ....
                Heatsink

                4mm screw banana plug pair *1 female - Right Speaker
                4mm screw banana plug pair *1 female - Left Speaker
                4mm screw banana plug pair *1 female - Subwoofer

 PowerBoard
                Description

                FS510T POWER CORD (JP)PWR-001-002 (LONGWELL)
                ower Cable 8 Pin L=100mm GHT0220RA-007
                Power Cable 6 Pin L=130mm GHT0220RA-008
                20uF/50V 10*16 P=5mm KY (NCC)




                                                                                                              Page 6 of 47
Harman Kardon                                                                                        MK 100 Service Manual




                         CHIP MONO 1210 10uF 35V +-10% X5R T=1.9GMK325BJ106KN-T SMD(TAIYO YUDEN)*6
                         CHIP MONO 1206 22uF/16V K/X5RGRM31CR61E226K(MURATA)*4
                         CHIP TAN X 100U/25V +-20% T491X107M025AH SMD(KEMET)
                         CAP TAN 220uF 16V +-20% SMD 7. 3*4.3 TAPING 0.5OHM (KEMET) *2
                         MOSFET N 19A 30V SiS402DN-T1-GE3 PowerPAK SMD (VISHAY)
                         STEP DOWN CONU IC 32V 3A MP2403DN-LF-Z SOIC8 H=1.73 SMD(MPS)
                         STEP DOWN CONU IC 30V 6A MP8670DN-LF-Z SOIC H=1.7 SMD(MPS)

                         Others - Resisters/Inductors/Capacitors ....

 TouchPanelBoard         Description

                         FFC Cable 68 Pin P=0.5mm L=120mm A68120C3344NB (E&T)
                         RF IC Remote nRF24L01+ QFN20
                         Azotek IQS221 touch/proximity IC 9 channel (Holystone)
                         FPC Connecter 68 Pin P=0.5mm 91505-06801 SMD (Aces)
                         FPC Connecter 50 Pin P=0.5mm Top 88706-5001 SMD (Aces)
                         SURGE SUPPRESSOR 0603ESDA-MLP7 SMD(BUSSMANN)

                         PCB*2 ( one is 4 layers , the other one is 2 layers )
                         Others - Resisters/Inductors/Capacitors ....

 Remote Controller       Description

                         nRF24L01 (NORDIC)
                         Crystal 16MHz
                         MCU ATMEGA48-24AI ( Atmel)
                         PCB ( 2 layers)
                         Other Components
                         Upper/Bottom/Battery Casing
                         Coin Type Lithium Battery

     Manufacturer Part
          Number                                              Manufacturer Part Description                       Qty
 241-030-05584-0BAE      SUBWOOFER CABINET                                                                         1
 249-ABS-05263-0BAE      PORT TUBE                                                                                 1
 328-SPG-05890-0WAE      INSULATION 360*170*10MM 2000#                                                             2
 320-0024-001            SUBWOOFER LF DRIVER                                                                       1
 166-5045A3GCD-E         SPEAKER CABLE BLK/RED 450MM UL2468#20AWG+T250/0.8T+T205/0.8T                              1
 352-AM04018C1507-E      SCREW T4*18                                                                               4
 RM-ETN0053K32PR-4A14    NXT DRIVER                                                                                2
 166-507598GA-E          CABLE                                                                                     2
 315-ABS-05276-0AAE      TRIM PANEL                                                                                2
 333-EVA-06047-0BAE      EVA 38 DEGREE 102*1.0                                                                     2
 333-EVA-06062-0BAE      EVA 4 STRIPS PER TRIM PANEL                                                               2
 333-EVA-06074-0BAE      EVA 6*1300*0.8 EVA BLACK 38 DEGREE                                                        2
 317-ABS-05209-0BAE      SUBWOOFER TERMINAL COVER                                                                  1
 350-EM03520D082-E       SCREW T3.5*20                                                                             4
 320-SR-05258-0BAE       RUBBER GROMMET SR 50*10*1.0H                                                              4
 371-000-05303-E         SCREW BAG ( M4*10 8 PCS PER BAG Black/Grey 4/4)                                           1
 371-000-05304-E         SCREW BAG ( 350-AM03512D136-E*20 PCS + PE BAG )                                           1
 376-000-01273-0BAE      CABLE CLIP [BLACK ]                                                                       4
 376-000-01273-0WAE      CABLE CLIP [WHITE]                                                                        4
 370-000-05112-E         SPEAKER CABLE 5 M AWG# 18-30 RED INSULATED                                                1
 370-000-05113-E         SPEAKER CABLE 5 M AWG# 18-30 RED INSULATED AND SPADE PLUG ONE END                         2
 431-000-07371-E         EPE                                                                                       1
 431-000-07372-E         EPE                                                                                       1
 431-000-07369-E         EPE                                                                                       2
 431-000-07370-E         EPE                                                                                       2
 430-002-05462-E         PEARL BAG                                                                                 1
 411-000-08967-E         SERIAL NUMBER LABEL                                                                       1
 400-000-09794-E         BEAUTY CARTON                                                                             1
 401-000-05340-E         INNER SLEAVE                                                                              1
 401-000-05341-E         INNER SLEAVE                                                                              1
 403-000-06054-E         CARD BOARD INSERT                                                                         1
 410-000-07040-E         MODEL LABEL                                                                               1
 376-000-01275-E         OM                                                                                        1
 376-000-01275-E         ACCESSORY BAG ( WIRE CHANNELS GREY x 2 + WHITE x 2 )                                      1
 156-H030012-E           HEAT SHRINK TUBE 3*12mm                                                                   4




                                                                                                              Page 7 of 47
Harman Kardon                           MK 100 Service Manual




                   MK-400 SO /230
                Unit assembly process




                         NABU
                       02/25/2011


                                                 Page 8 of 47
Harman Kardon                                   MK 100 Service Manual




                Bottom cover assembly process




                                                         Page 9 of 47
Harman Kardon                                                                         MK 100 Service Manual




                     Step 1 : PCB fixed on the bottom cover

                                                                       Bottom cover




                                                                       Audio board
                                                       A
                      B                                                Power board


                                                                   C     Main board




                Use MACHINE SCREW with washer M3.0*L5.0mm x15pcs




                                                                                              Page 10 of 47
Harman Kardon                                                                                                                                       MK 100 Service Manual




                            Step 2: CD ROM fixed on the bottom cover
                FFC CABLE 18PIN P=1mm L=200mm B18200C334FP25*10*5-R3
                     EMI CORE 65R@100MHz FP 25*10*5-R3(SPORTO




                                                                       a. CD ROM FFC cable need through the frame hole

                                                                       b. CD ROM FFC cable contact on the audio board

                                                                        C. Use screw to fixed the CD ROM
                                                                               Screw (Hardware,Screw,M2.6*5mm,Philips Pan head, MACHINE,BLACK OXIDE) x4PCS




                                                                                                                                                             Page 11 of 47
Harman Kardon                                                                                                MK 100 Service Manual




                    Step 3: PCB cable contact
                                                   Power Control Cable 4Pin L=80




                                                                                        PIN P=0.5mm L=50mm
                Power Control Cable 8Pin L=38                           EVA form




                                            Audio board



                 Power board                                               main board

                                                                                            Use nut to fixed
                                   Power Control Cable 8P L=97

                                                                                                                      Page 12 of 47
Harman Kardon                                  MK 100 Service Manual




                Front cover assembly process




                                                        Page 13 of 47
Harman Kardon                                                                                      MK 100 Service Manual




                      Step 1 : PCB process and front cover assembly

                                     a. Adhesive with reflection film tape on the PCB front side




                CD touch PCB                             Power touch PCB




                                        b. PCB front side tape on the front cover



                                                Use jig to fixed the position




                                                                                                            Page 14 of 47
Harman Kardon                                                                              MK 100 Service Manual




                       Step 2 : front cover PCB cable process

                                                                         FFC cable




                5
                PCB Sticks on the front cover




                7                                              6
                       CD touch board                                   Navigation board
                                     Tape the sponge on the board back side:
                                     CD TOUCH BOARD CUSHION PORON ML-32
                                     POWER TOUCH BOARD CUSHION PORON ML-32




                                                     SPONGE
                                                                                                    Page 15 of 47
Harman Kardon                                                                           MK 100 Service Manual




                        Step 3 : front cover LCD process

                                                           LCD cushion x 4pcs




                                                                        LCD with core

                a. LCD cushion on the front
                   cover
                b. Put on LCD on the front cover
                c. Add the electric conductivity
                   sponge on the LCD 4 corner




                                                                                                 Page 16 of 47
Harman Kardon                                                                                                 MK 100 Service Manual




                     Step 4 : front cover backing plate process

                                                                                          EVA form

                                                                   Tape on the backing plate




                                                                                                  Backing plate
                Hardware, Self-Tapping Screw, M3x8mm x 12pcs       Fixed on the front cover

                            1                   5              9             1                8          4
                                                                             2
                           3                   7               1             1                6          2
                                                               1             0


                                                          CD Non-Woven Sheet Slit felt on the front side




                                                                                                                       Page 17 of 47
Harman Kardon                           MK 100 Service Manual




                unit assembly process




                                                 Page 18 of 47
Harman Kardon                                                                       MK 100 Service Manual




                Step 1 : front cover assembly and bottom cover assembly

                                                       a. Front cover and
                                                          bottom cover assembly
                                                       b. Use screw to fixed
                                                          (6pcs)
                                                       c.    cable contact on the
                                                            board




                            Side screw x2pcs



                    1          3               4   2

                         Bottom side screw x4pcs

                                                                       Cable contact



                                                                                             Page 19 of 47
Harman Kardon                                                                                                        MK 100 Service Manual




                    Step 2 : Top cover slide into the assembly




                    Hardware, Screw, M3x5mm, Phillips Pan head, MACHINE, BLACK OXIDE (13pcs)

                            2                                             1        3        4        5        2

                                         1                  2
                1                                                             Top side screw 5pcs
                                Side screw x4pcs

                1                                                                          2                        4
                                  3           4                  2       1
                                                                                               3
                    Rear side screw x4pcs                                      Hardware, Self-Tapping Screw, M3x8mm x4pcs
                                                                               for the audio jack




                                                                                                                              Page 20 of 47
Harman Kardon                                                                     MK 100 Service Manual




                Step 3 : Glass lens put into the assembly




                                                             Glass lens adhesive
                                                             on the front cover




                                                            Glass lens assembly




                                                                                           Page 21 of 47
                                                     5                                                                                                                4                                                                             3                                                                                                                      2                                                                                                     1



    Harman Kardon
    POWER IN                                                                            J1 TWM-938OD-4A00HL
                                                                                                                                                                                                          24V to 12V (MP2403)                                                                                                                                                                                                                                                                           MK 100 Service Manual
                                                                V+                2                        1               V+
                                                                                       V-            V-

    24VDC                                                       V-                4
                                                                                       V+            V+
                                                                                                           3           V-
                                                                                                                                                                                                          24V




                                                                                       S
                                                                                       S
                                                                                       S
                                                                                       S
                                                                                       S
                                                                                                                                                                                                                                                                                                                             C13




                                                                                       5
                                                                                       6
                                                                                       7
                                                                                       8
                                                                                      11
                                                                                                                                                                                                                R1           0ohm
                                                                                                                                                                                                                      1206
                                                                                                                                                                                                                R4           0ohm                                                                                            0.1uF/50V                               R2                    C14                         12V/1A




                                                                                                                                                                                                                                    1
                                                                                                                                                                                                                      1206              C79             C15        C16                R3
                                                                                                                                                                                                                                        100uF/50V       10uF/35V   0.1uF/50V          @100K            U1                                                            0ohm
                                                                                                                                                                                                                                                                                                                                                                                           0.1uF/50V




                                                                                                                                                                                                                                    2
                                                                                                                                                                                                                                                                                                                           MP2403DN-LF-Z
D                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         D




                                                                                                                                                                                                                                                                                                                     2




                                                                                                                                                                                                                                                                                                                                                             1
                                                              C51                     C52                           C53                 C54                                                                                                                                                                                                                                                                                                                                                                         12V
                                                              @0.01uF/1KV             @0.01uF/1KV                   @0.01uF/1KV         @0.01uF/1KV                                                                                                                                                                                                                                                                                                                                                           TP8
                                                                                                                                                                                                                                                                                                                                                                                                                      L5




                                                                                                                                                                                                                                                                                                                     IN




                                                                                                                                                                                                                                                                                                                                                             BS
                                                                                                                                                                                                                                                                                     12V_nDis            7                                                                     3                                  1             2                                                                                   1
                                                              1206                    1206                                 1206          1206                                                                                                                                                                EN                                                     SW
                                                                                                                                                                                                                                                                                                                                                                                                                      22uH +-20%
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R5   0ohm




                                                                                                                                                                                                                                                                                                                                 exposed pad
                                                                                                                                                                                                                                                                                                                                                                                               R6
                                                                                                                                                                                                                                                                       R8             C18                                                                                                                                                                                                               R7   0ohm




                                                                                                                                                                                                                                                                                                                                                             COMP
                                                                                                                                                                                                                                                                                                         8                                                                     5
                                                                                                                                                                                                                                                                                                             SS                                                     FB




                                                                                                                                                                                                                                                                                                                     GND
                                                                                                                                                                                       24V                                                                             10K ohm        @0.1uF/50V
                                                                                                                                                                                TP7
                                                                                                                                                                                                                                                                                                                                                                                               20K ohm
                                                                                                 U6                                                                                   1




                                                                                                                                                                                                                                                                                                                     4



                                                                                                                                                                                                                                                                                                                                 9



                                                                                                                                                                                                                                                                                                                                                             6
                                             L1
                                       1                  2                                  1                         5                                                                                                                                                                             C19                                                                                       R9
                                                                                                     S1        D1                                                                                                                                                                                    0.1uF/50V                                                                                 1.4K                                      C21               C55            C22             C23
                                             750ohm                                          2                         6
                                                                                                     S2        D2                                                                                                                                                                                                                                                                                                                                                         0.1uF/50V       0.1uF/50V
                                                                                             3                         7                                                                                                                                                                                                                                                                                                                 22uF/16V          22uF/16V
                                                                                                     S3        D3
                                                                                                                       8
                                                                     R23                                       D4                                                                                                                                                                                                                                                              C20                                D1
    V+                                                               100K                                              4                                                                                                                                                                                                                                                       6.8nF/50V                          B360A-013-F
                                                                                      C82                       G
                                                                                      10uF/50V                                                                                                                                                                                                                                C25
                                                                                                 SI4401BDY-T1-GE3                                                                                                                                                                                                        @390pF/50V




                                                                                                                                                                  1




                                                                                                                                                                                       1
                                                                                                                                                                                                                                                                                                                                                                               R10
                      C1                    C2                                                                                              C3             C4             C5                 C6                                                                                                                                                                                15K ohm
                                            0.1uF/50V                                                                                       0.1uF/50V                     @220uF/50V         @220uF/50V




                                                                                                                                                                  2




                                                                                                                                                                                       2
                  0.01UF/50V                                                                                                                             0.01UF/50V
    V-
                                                                                      R50
                                                                                      100K
                                                                                                                                                                                                                                                                                                                                                                                                                       R6=12.5x(12V-0.8V)K
                                             L2
                                       1                  2
                                             750ohm

                                                                                                                                                  1032000128T7                                            24V to 8V (MP2403)
                                                                                                                                                                                                          24V
C                                                                                                                                                 1032000128TD                                                                                                                                                               C26
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          C



    POWER CONN. to Audio Board                                                                                                                                                                                  R11
                                                                                                                                                                                                                      1206
                                                                                                                                                                                                                             0ohm


                                                                                                                                                                                                                R14          0ohm                                                                                            0.1uF/50V                               R12                   C27
                                                                                                                                                                                                                                                                                                                                                                                                                           8V/2A




                                                                                                                                                                                                                                    1
                                                                                                                 24V
                                                                                                                                                  CON1                                                                1206              C80             C30        C28                R13
                                                                                                                                              8                                                                                         100uF/50V       10uF/35V   0.1uF/50V          @100K            U2                                                            0ohm
                                                                                                                                                   8                                                                                                                                                                                                                                       0.1uF/50V




                                                                                                                                                                                                                                    2
                                                                                                                                                                                                                                                                                                                           MP2403DN-LF-Z




                                                                                                                                                                                                                                                                                                                     2




                                                                                                                                                                                                                                                                                                                                                             1
                                                                                                                                              7
                                                                                                                                                   7                                                                                                                                                                                                                                                                  L6                                                                                            8V




                                                                                                                                                                                                                                                                                                                     IN




                                                                                                                                                                                                                                                                                                                                                             BS
                                                                                                                                              6                                                                                                                                    8V_nDis               7                                                                     3                                  1             2
                                                                                                                                                   6                                                                                                                                                         EN                                                     SW
                                                                                                                                                                                                                                                                                                                                                                                                                      22uH +-20%
                                                                                                                                              5                                                                                                                                                                                                                                                                                                                                                       R15    0ohm
                                                                                                                                                   5




                                                                                                                                                                                                                                                                                                                                 exposed pad
                                                                                                                                                                                                                                                                                                                                                                                               R16
                                                                                                                                              4                                                                                                                        R18            C31
                                                                                                                                                   4                                                                                                                   10K ohm        @0.1uF/50V                                                                                                                                                                                                      R17    0ohm




                                                                                                                                                                                                                                                                                                                                                             COMP
                                                                                                                                                                                                                                                                                                         8                                                                     5
                                                                                                                                                                                                                                                                                                             SS                                                     FB




                                                                                                                                                                                                                                                                                                                     GND
                                                                                                                                              3
                                                                                                                                                   3
                                                                                                                                                                                                                                                                                                                                                                                               20K ohm
                                                                                                                                              2
                                                                                                                                                   2




                                                                                                                                                                                                                                                                                                                     4



                                                                                                                                                                                                                                                                                                                                 9



                                                                                                                                                                                                                                                                                                                                                             6
                                                                                        1




                                                                                                                1




           C7                    C8                      C9                 C10                  C11                        C12               1                                                                                                                                                      C32
                                                                                                 220uF/50V                  220uF/50V              1                                                                                                                                                 0.1uF/50V                                                                                                                           C34               C39            C35             C36
                                                                                        2




                                                                                                                2




         0.01UF/50V         0.01UF/50V               0.01UF/50V        0.01UF/50V                                                                                                                                                                                                                                                                                                                                                        22uF/16V          22uF/16V       0.1uF/50V       0.1uF/50V
                                                                                                                                                  G2190-020801                                                                                                                                                                                                                                 R19                D2
                                                                                                                                                                                                                                                                                                                                                                               C33             2.2K               B360A-013-F
                                                                                                                                                                                                                                                                                                                                                                               10nF/50V

                                                                                                                                                                                                                                                                                                                              C38
                                                                                                                                                                                                                                                                                                                         @390pF/50V                                            R20
                                                                                                                                                                                                                                                                                                                                                                               10K ohm




B                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         B
                                                                                                                                                                                                                                                                                                                                                                                                                      R16=12.5x(8V-0.8V)K
    POWER CONN. to Main Board
                                                                              CON2

                           TP1
                                            8V
                                                                        8
                                                                                  8                                 TP4
                                                                                                                                                                                                          24V to 5V (MP1584)
                                 1                                      7                                                  1                                                                              24V
                                                                                  7
                                             5V                         6
                           TP2                                                    6
                                                                                                                    TP5
                                 1                                      5                                                                                                                                       R21          0ohm
                                                                                  5
                                                                                                                           1                                                                                          1206                                                                                                                                                         C40
                               



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