Sanyo DVD-SL330 Service Manual
FILE NO.
Service Manual
CONTENTS
DVD Video Player
PRODUCT CODE No.
137 121 08
REFERENCE No. SM5810491
DVD Mechanism Replacement ............................ 1
Laser beam safety precaution .............................. 1
Mechanism replacement ...................................... 2
Exploded View (Cabinet & Chassis) .................... 4
Parts List .............................................................. 5
Exploded View (DVD Mechanism) ....................... 7
Parts List .............................................................. 7
IC Block Diagram & Description ........................... 8
Schematic Diagram .............................................. 18
Wiring Diagram ................................................... 34
Block Diagram ..................................................... 39
REMOTECONTROLLERRB-SL22
LASTMEMO
PICTURE
MODE
OPEN/CLOSE
/ON
REPEAT A-BREPEAT
PROGRAM
/RANDOM
ONSCREEN
ZOOM ANGLE
ANGLE
REPLAY
SETUP MENU
SUBTITLE
CHANGE
ENT
SUBTITLE
ON/OFF
AUDIO RETURN
TOPMENU
REVSLOW FWDSLOW
PAUSE/STEP
PREV NEXT
PLAY
REV
FWD
CLEAR
123C
4560
789
SEARCH
MODE
/ON
OPEN/CLOSE
DVD-SL330
(AU)
"DVD-SL330" is include "CDP-4700U" (Compact Disc Player : 164 120 06).
CDP-4700U
CDP-4700U Section ............................................ 40
Exploded View ..................................................... 40
Parts List .............................................................. 41
IC Block Diagram & Description ........................... 42
Schematic Diagram .............................................. 44
Wiring Diagram ................................................... 46
- 1 -
(Connectors)
Do not connect or disconnect while power is on.
Connecting or disconnecting signal wires or the main power cord
when the power is on may destruct the unit or fixture.
When connecting, push all the way in securely.
An insufficient insertion may cause a bad contact, leading to an
erroneous operation.
Do not connect or disconnect roughly by an excessively strong
force, or a broken wire or bad contact may result.
Semiconductors are connected. Do not touch connector terminals
directly.
If the worker is grounded, there is nothing to worry about static
electricity, but the rust on the connector terminal surface caused
by the touch may result in bad contact.
(Caution)
Before disconnecting FFC
cable, make it "SHORT" as
shown left.
After connecting FFC
cable,make it "OPEN" as
shownleft.
(Power source)
The power source need be good in quality (free from
instantaneous interruptions or noises).
A low quality power source may well cause malfunction.
(Storage)
Do not place or store in a dusty place or a place where dew
condensation is possible.
The entry and deposition of dirt or dust into or on the pickup lens
or moving section will cause malfunction or degradation.
Also, dew condensation causes rust; the rust penetrate into the
precision part of a pickup, causing malfunction, or degrading the
optical quality of the internal lens and reflector, which also leads
to malfunction.
1. Cautionary instructions in handling the assy
(Safety instructions)
Optical pickup
The laser beam used in the pickup is classified as "class 2".
Exposing your eyes or skin to the beam is harmful. Take care
not to do so.
(Caution against static electricity and leakage voltage)
Ground securely the work tables, tools, fixtures, soldering irons
(including those made of ceramic) and measuring instruments
used in the production lines and inspection departments that
handle loaders. The workers shall also be grounded.
(Cautionary instructions in handling)
Do not touch the object lens when handling a loader, or the lens
will be stained, resulting in inadequate playability.
There is no power supply protection circuit provided for this
product or adjustment/inspection device. Short-circuiting may lead
to fire or damage.
Take care so as to protect from exposure to water, the entry of
metallic pieces or dew condensation.
In particular, a strong magnet adjacent to the pickup will not only
get inoperative but can damage the pickup if a small metallic
piece, such as a screw or swarm, enters.
The loader edge can cause injury if inadvertently handled.
Do not touch a rotating disk, or injury may result.
This product is a precision device. Handle carefully.
A shock or dropping will cause misalignment or destruction. If it
should occur, refer to clause 2.
This product is so designed as to endure an initial shock
equivalent to a drop from a height of approx. 90 cm under the
packed condition.
After the initial shock, the resistivity will still remain at a level of
50 to 60 G, but the mechanical robustness will weaken.
Do not place in a dusty location.
The entry and deposition of dirt into or on the pickup lens or
moving section will cause malfunction or degradation.
DVD MECHANISM REPLACEMENT
(OPEN)(SHORT)
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
LASER OUTPUT.......... 0.6 mW Max. (CW)
WAVELENGTH ............. 790 nm
CAUTION – IN VISIBLE LASER RADIA TION WHEN O PEN AND
INTERLOCKS DE FEATED. AVOID E XPOSURE TO BEA M.
ADVARSEL – US YNLIG LA SER STR ÅLING VE D ÅBNING, N ÅR
SIKKERHEDSAFBRYDERE ER UDE A F FUNKTION, UN DGÅ UD S ÆTTELSE
FOR STR ÅLING.
VARNING – OS YNLIG LA SER STR ÅLNING N ÄR DENNA DEL ÄR ÖPPNAD
OCH S PÄRR ÄR UR KOPPLAD. ST RÅLEN ÄR FARLIG.
VORSICHT – UN SICHTBARE LASERSTRA HLUNG TR ITT AUS , WENN
DECKEL GEÖFFNET UND WENN SIC HERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST . NI CHT, DE M ST RAHL AUSSET ZEN.
VARO – A VATTAESSA JA SUO JALUKITUS O HITETTAESSA OLET AL TTIINA
NÄKYMÄTTÖMÄLLE LASERS ÄTEILYLLE. ÄLÄ KA
TSO S ÄTEESEEN.
- 2 -
1
2
MECHANISM REPLACEMENT
2. How to remove the tray.
3. How to insert the tray.
1
1
2
1
2
1
1
1
2
Escutcheon
1. How to Remove DVD Mechanism
First, it is necessary to remove Escutcheon.
Move both the right and left 1 tray pins to the ends.
Remove the 2 tray.
Rotate the 1 gear.
Move forward the 2 tray.
Move the 1 slide to the left end.
Insert the 2 tray.
How to remove Escutcheon.
An eject button is pushed and a tray is taken out.
Please remove Escutcheon, as shown in the left figure 2 .
When an eject button 1 does not function. Above figure
Please insert a cylindrical thing with a diameter of 3mm or less
in the hole 3 in the side of a DVD mechanism.
A tray is pushed out.
3
Side of DVD mechanism
Front
Rear
Cylindrical thing
- 3 -
G-SANKOL
G-SANKOL
4. Base mechanism mounting parts.
5. Tray parts.
MECHANISM REPLACEMENT
: Clean the groove by alcohol well.
A
A
A
G-SANKOL
G-SANKOL
- 4 -
EXPLODED VIEW (CABINET & CHASSIS)
- 5 -
PARTS LIST
CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W carbon type and chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
IEC SYMBOL
!
!!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
!
!!
, USE ONLY THE
REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT
ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE
MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE PRODUCT TO THE CUSTOMER.
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
645 066 3710 GIFT BOX
645 064 8410 INSTRUCTION MANUAL
645 066 3765 POLYFOAM,TOP LEFT
645 066 3772 POLYFOAM,TOP RIGHT
645 066 3789 POLYFOAM,BOTTOM LEFT
645 066 3796 POLYFOAM,BOTTOM RIGHT
645 063 3607 POLYBAG,IB
645 065 7290 POLYBAG,AC CORD
645 065 7290 POLYBAG,RCA CABLE
645 064 0902 POLYBAG,UNIT
645 064 0919 SOFT BAG
!
!!
645 064 8427 AC LINE CORD
645 064 0490 REMOTE CONTROL,RB-SL22
645 064 0711 RCA CABLE
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 645 064 0650 KNOB PLAY STOP
2 645 064 0643 BRACKET
3 645 064 0681 DISPLAY LENS
4 645 064 0001 ASSY DVD DOOR
6 645 064 0667 KNOB OPEN CLOSE
7 645 064 8441 FRONT PANEL
8 645 064 0773 BRACKET
9 645 064 0742 BOTTOM CABINET
12 645 064 0759 TOP COVER
13 645 066 3741 REAR CABINET
15 645 064 0780 SPACER
20 645 064 8311 ASSY FRONT PANEL
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
S1 645 060 6779 SCR 3X8,BACK CABINET
S2 645 064 0797 SCREW 3X6,
BACK CAB TO TOP CAB
ELECTRICAL-PARTS
REF.NO. PART NO. DESCRIPTION
645 064 0377 24P FFC CABLE UL2069,
DVD PICK UP TO CN801
645 064 0360 6P FFC CABLE UL20696,
DVD PICK UP TO CN802
645 064 0414 5P FLAT CABLE AWG26,
DVD LOADER TO CN803
YUV OUT P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
10 614 329 6102 ASSY PWB,YUV OUT(Only initial)
CN106 645 066 3727 3P J WIRE AWG26 2468,
RB106 TO CN406
CN107 645 066 3758 4P J WIRE AWG28 UL25,
RB107 TO CN405
RCA02 645 064 0537 RCA JACK,RCA314C
SW501 645 064 0803 SWITCH SLIDE,SW5001
ZD001 645 060 4904 ZENER DIODE 5.6V
ZD002 645 060 4904 ZENER DIODE 5.6V
ZD003 645 060 4904 ZENER DIODE 5.6V
MAIN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
14 614 328 3843 ASSY PWB,MAIN(Only initial)
CN405 645 063 2433 4P CONNECTOR
CN406 645 060 5062 3P CONNECTOR
CN801 645 064 0438 24P CONNECTOR
CN802 645 064 0070 6P CONNECTOR
CN803 645 063 2440 5P CONNECTOR
CN901 645 064 0308 14P CONNECTOR
CN902 645 064 0308 14P CONNECTOR
D0401 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0404 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0405 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0406 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0408 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0409 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0410 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0411 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0412 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0413 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0414 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0416 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0417 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0419 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0422 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0801 645 064 0056 DIODE CHIP 1N4148W,BAV16W
D0804 645 064 0056 DIODE CHIP 1N4148W,BAV16W
FB101 645 064 0018 CHIP BEAD 80OHM
FB102 645 063 2518 BEAD FERRITE 100MHZ
FB103 645 064 0018 CHIP BEAD 80OHM
FB104 645 064 0018 CHIP BEAD 80OHM
FB107 645 064 0018 CHIP BEAD 80OHM
FB401 645 064 0018 CHIP BEAD 80OHM
FB406 645 064 0018 CHIP BEAD 80OHM
FB407 645 064 0018 CHIP BEAD 80OHM
FB408 645 064 0018 CHIP BEAD 80OHM
FB409 645 064 0018 CHIP BEAD 80OHM
FB410 645 064 0018 CHIP BEAD 80OHM
FB411 645 064 0018 CHIP BEAD 80OHM
FB412 645 064 0018 CHIP BEAD 80OHM
FB413 645 064 0018 CHIP BEAD 80OHM
FB414 645 064 0018 CHIP BEAD 80OHM
FB415 645 064 0018 CHIP BEAD 80OHM
FB801 645 063 2518 BEAD FERRITE 100MHZ
FB802 645 064 0018 CHIP BEAD 80OHM
FB901 645 063 2518 BEAD FERRITE 100MHZ
- 6 -
PARTS LIST
REF.NO. PART NO. DESCRIPTION
FB902 645 063 2518 BEAD FERRITE 100MHZ
FB903 645 063 2518 BEAD FERRITE 100MHZ
FB904 645 064 0018 CHIP BEAD 80OHM
FB905 645 064 0018 CHIP BEAD 80OHM
FB907 645 063 2518 BEAD FERRITE 100MHZ
FB908 645 064 0018 CHIP BEAD 80OHM
FB909 645 064 0018 CHIP BEAD 80OHM
FB910 645 064 0018 CHIP BEAD 80OHM
FB911 645 064 0018 CHIP BEAD 80OHM
FB912 645 064 0018 CHIP BEAD 80OHM
FB913 645 064 0018 CHIP BEAD 80OHM
FB914 645 064 0018 CHIP BEAD 80OHM
FB915 645 064 0018 CHIP BEAD 80OHM
FB916 645 063 2518 BEAD FERRITE 100MHZ
FB917 645 063 2518 BEAD FERRITE 100MHZ
FB918 645 064 0018 CHIP BEAD 80OHM
JK402 645 064 0520 RCA JACK,RCA-213
JK403 645 064 0513 RCA JACK,RCA-108D5
JK404 645 064 0506 RCA+DIN JACK,RCA-125
L0401 645 064 0292 CHIP INDUCTOR
L0402 645 064 0285 CHIP INDUCTOR
L0403 645 064 0285 CHIP INDUCTOR
L0404 645 064 0285 CHIP INDUCTOR
L0801 645 064 0018 CHIP BEAD 80OHM
Q0402 645 063 2457 TR 2SC1623
Q0403 645 063 2457 TR 2SC1623
Q0405 645 063 2488 TR 2SA733
Q0406 645 063 2488 TR 2SA733
Q0410 645 063 2488 TR 2SA733
Q0801 645 064 0278 TRANSISTOR CM5783GR
Q0802 645 064 0278 TRANSISTOR CM5783GR
Q0803 645 064 0278 TRANSISTOR CM5783GR
Q0804 645 064 0278 TRANSISTOR CM5783GR
Q0805 645 064 0322 TRANSISTOR CM5051-0
Q0806 645 064 0261 TRANSISTOR DDTC114EC
Q0807 645 064 0322 TRANSISTOR CM5051-0
RN101 645 064 0339 RESISTOR,RES ARRAY
RN102 645 064 0346 RESISTOR,RES ARRAY
U0101 645 064 0087 IC IMP809SEUR-T,
MICRO CTL PWR SUPPLY
U0102 645 064 0162 IC ZR36748P,
INTERGATED DVD DECODER
U0103 645 065 4572 IC VT361716T-6
U0104 645 065 8617 IC SST39VF800
U0105 645 064 0155 IC AT24C02N-10SI-2.7
U0401 645 064 0100 IC RC4558
U0403 645 064 0131 IC WM8761ED,STEREO ADC
U0404 645 064 0230 IC 74HCU04D,COMS INVERTER IC
U0405 645 064 0223 IC NC7SZ157P6X,
2 I/P N-INVERTING MULTIP
U0801 645 064 0124 IC LA6560,MOTOR DRIVER
U0802 645 064 0094 IC LM358MX,
LOW PWR DUAL OP AMP
U0803 645 064 0216 IC IC41LV16256-35T,
256KX16 (4MBIT) D-RAM
U0804 645 064 0179 IC LC78663NRW,
DVD FRONT END IC
U0805 645 064 0148 IC LA9703W,DVD PLAYERS RF AMP
U0901 645 064 0247 IC FS8860-18CJ,
VOLT. LDO LINEAR REG.
U0902 645 064 0193 IC B1117N
U0903 645 064 0193 IC B1117N
U0904 645 064 0254 IC FS8860-25CJ,
VOLT. LDO LINEAR REG.
Y0101 645 064 0698 CRYSTAL 27MHZ
Y0801 645 060 6519 CRYSTAL 16.9344MHZ
POWER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
16 614 329 6096 ASSY PWB,POWER(Only initial)
C0101 645 064 0988 CONDUCTOR SAFETY
C0107 645 064 0995 CONDUCTOR SAFETY
C0108 645 064 0995 CONDUCTOR SAFETY
C0109 645 064 0995 CONDUCTOR SAFETY
CN102 645 064 0315 4P CONNECTOR,C0N102
CN201 645 064 0384 14P FLAT CABLE AWG26,CON201
D0101 645 063 2228 DIODE 1N4007
D0102 645 063 2228 DIODE 1N4007
D0103 645 063 2228 DIODE 1N4007
D0104 645 063 2228 DIODE 1N4007
D0105 645 063 9937 DIODE UF4007
D0107 645 063 9920 DIODE FR103
D0202 645 064 0445 DIODE 1N5822
D0204 645 063 9944 RECITIFER 1N5819
D0205 645 063 9920 DIODE FR103
D0206 645 063 9920 DIODE FR103
D0207 645 063 9920 DIODE FR103
F0001 645 064 8458 FUSE
IC101 645 064 0452 IC KA5M02659RN,
POWER SWITCH IC
IC102 645 064 0476 IC SFH615A-3,OPT SENSOR
IC201 645 063 2662 IC TL431,VOLT. REGULATOR
L0202 645 064 0483 COIL 10UH
L0203 645 064 0483 COIL 10UH
L0204 645 064 0483 COIL 10UH
L0205 645 060 4805 CHOKE COIL 10UH
T0101 645 064 0421 AC FILTER 25MH
T0102 645 064 0735 POWER TRANSFORMER
ZD201 645 063 9968 ZENER DIODE 12V
645 060 5222 FUSE CLIP
DISPLAY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
17 614 328 3850 ASSY PWB,DISPLAY(Only initial)
CN501 645 064 0391 14P FLAT CABLE AWG26,TO MAIN
CN902
D0501 645 060 4775 DIODE 1N4148
D0502 645 060 4775 DIODE 1N4148
IC501 645 064 0117 IC TP6312F,VFD DRIVE IC
Q0501 645 063 2457 TR 2SC1623
SN501 645 064 0469 REMOTE SENSOR B38F,
IRT SENSOR
TA201 645 060 4874 SW TACT,B.SKIP
TA202 645 060 4874 SW TACT,F.SKIP
TA203 645 060 4874 SW TACT,ON,STAND
TA204 645 060 4874 SW TACT,STOP
TA205 645 060 4874 SW TACT,OPEN,CLOSE
TA206 645 060 4874 SW TACT,PLAY,PAUSE
VD501 645 064 0582 VFD,VFD501
ZD501 645 063 9951 ZENER DIODE 3.6V
645 064 0971 SPONGE
645 064 0940 EVA SPONGE
- 7 -
PARTS LIST
EXPLODED VIEW (DVD MECHANISM)
DM05
DM06
DM07
DM08
DM09
DM10
DM11
DM22
DM01
DM19
DM16
DM15
DM18
DM17
DM20
DM21
DM12
DM13
DM14
DM02
DM17
DM15
DM16
DM15
DM16
DM17
DM03
DM04
DM2
3
DVD MECHANISM CHASSIS
REF.NO. PART NO. DESCRIPTION
11 614 327 5893 ASSY,MECHA,KIT890 MAB,
MECHANISM ASSY
DM01 614 325 0074 DISC,CHUCK DISC
DM02 645 051 4920 MAGNET(CHUCK),MAGNET CHUCK
or 645 054 0448 MAGNET(CHUCK),MAGNET CHUCK
DM03 614 325 4591 SLIDE,BASE UP/DOWN
DM04 411 020 0503 SCR PAN PCS 1.7X4,
LOADING MOTOR FIX
DM05 614 325 6021 BELT,SQUARE,LOADING
DM06 412 065 3603 SPECIAL SCREW 2.0X8.0,
PULLEY FIX
DM07 614 325 4584 PULLEY,LOADING RETARD PULLY
DM08 614 325 4492 GEAR,LOADING GEAR
DM09 614 325 4478 CHASSIS,LOADING CHASSIS
DM10 614 325 4614 TRAY
DM11 645 057 4603 ASSY,MOTOR,LOADING,
LOADING MOTOR
or 645 057 4467 ASSY,MOTOR,LOADING,
SLED MOTOR
DM12 614 325 0081 HOLDER,CHUCK HOLDER
DM14 411 021 3008 SCR S-TPG BIN 2.6X8,
PWB MECHA SW FIX
DM15 411 185 0004 SCR S-TPG BIN 2X10,BASE FIX
DM16 411 185 0103 WASHER Z 2.1X9.5X0.5,BASE FIX
DM17 614 325 5369 SPACER,MECHA,
BASE MECHA FLOATING FRON
DM18 411 019 9708 SCR PAN PCS 1.7X3,
SLED MOTOR FIX
DM19 645 057 4641 ASSY,MOTOR SLED,SLED MOTOR
or 645 057 4504 ASSY,MOTOR SLED,SLED MOTOR
DM21 411 098 4700 SCR S-TPG BIN 2.3X8,
PWB MECHA IF + MOUNT FIX
DM22 614 325 4553 MOUNTING,
BASE MECHA MOUNTING
DM23 614 327 5909 ASSY,MECHA,
KIT800BASE MAB,BASE MECHA
MECHA SW P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
DM13 614 326 1605 ASSY,PWB,MECHA SW,
MOTOR&SW PWB(Only initial)
CN001 614 310 2618 PLUG,5P,MOTOR&SW PWB CONNE
or 645 006 0922 PLUG,5P,MOTOR&SW PWB CONNE
S0001 645 057 1381 SWITCH,LEVER,MECHA SW
MECHA IF P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
DM20 614 326 1612 ASSY,PWB,MECHA IF,MECHA IF
(Only initial)
CN002 645 057 5945 SOCKET,FPC 6P,MECHA IF
- 8 -
IC BLOCK DIAGRAM & DESCRIPTION
U0101 IMP809SEUR-T(3 PIN POWER SUPPLY)
IMP809
(IMP810)
GND
(RESET) RESET
V
CC
3
1
2
U0103 1MX16Y3VTW-7(DRAM)
BANK0
MEMORY
ARRAY
(2,048 x 256 x 16)
DATA
OUTPUT
REGISTER
DATA
INPUT
REGISTER
SENSE AMPLIFIERS
I/O GATING
DQM MASK LOGIC
COLUMN
DECODER
REFRESH
CONTROLLER
ROW-
ADDRESS
LATCH
ROW-
ADDRESS
LATCH
ROW
DECODER
2,048
BANK1
MEMORY
ARRAY
(2,048 x 256 x 16)
SENSE AMPLIFIERS
I/O GATING
DQM MASK LOGIC
ROW-
ADDRESS
MUX
ROW
DECODER
COLUMN-
ADDRESS LATCH
COLUMN-
ADDRESS BUFFER
2,048
256
(x16)
256
(x16)
256
256
REFRESH
COUNTER
CONTROL
LOGIC
ADDRESS
REGISTER
BURST COUNTER
MODE
REGISTER
COMMAND
DECODE
34
CKE
35
CLK
18
CS#
15
WE#
16
CAS#
17
RAS#
21~24,19
27~32,20
A0-A10,
BA
14,36
DQML,
DQMH
2,3,5,6,
8,9,11,
12,39,40,
42,43,45,
46,48,49
DQ0DQ15
U0401 RC4558(AMP)
1
2
3
4
8
7
6
5
1OUT
1IN-
1IN+
V
CC
-
V
CC
+
2OUT
2IN2IN+
- 9 -
IC BLOCK DIAGRAM & DESCRIPTION
U0104 SST39VF800(FLASH)
Memory Address
Address Buffer
& Latches
Control Logic
X-Decoder
SuperFlash
Memory
Y-Decoder
I/O Buffer and Data
Latches
DQ
15
-DQ
0
CE#
OE#
WE#
Symbol
Pin Name
Function
To provide memory addresses. During Sector-Erase AMS-A11 address
lines will select the sector. During Block-Erase A
MS-A15
address lines will
select the block.
To output data during Read Cycles and receive input data during Write
Cycles.
Data is internally latched during a Write Cycle.
The outputs are in tri-state when OE# or CE# is high.
To activate the device when CE# is low.
To gate the data output buffers.
To control the Write operations.
To provide power supply voltage:
Unconnected pins
3.0-3.6V for SST39LF200A/400A/800A
2.7-3.6V for SST39LF200A/400A/800A
Address Inputs
Data Input/output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
No connection
AMS
1-A0
DQ15-DQ
0
CE#
OE#
WE#
V
DD
V
SS
NC
U0105 AT24C02N-10SL-2.7(EEPROM)
1
5
6
7
2
3
4
8
Vcc
GND
WP
SCL
SDA
A
2
A
1
A
0
START
STOP
LOGIC
LOAD
DEVICE
ADDRESS
COMPARATOR
COMP
LOAD INC
EN
SERIAL
CONTROL
LOGIC
DATA WO RD
ADDR/COUNTER
Y DEC
H,V. PUMP/TIMING
E PROM
2
SERIAL MUX
DATA RECOVERY
X DEC
D
OUT
/ACK
LOGIC
D
IN
D
OUT
R/W
- 10 -
IC BLOCK DIAGRAM & DESCRIPTION
U0403 WM8761ED(STEREO ADC)
DAC
DAC
87
5
VDD
14
MCLK
GND
CAP
9
VOUTL
2
DIN
1
LRCIN
3
BCKIN
13 10 12
6
VOUTR
LOW
PASS
FILTER
LOW
PASS
FILTER
SIGMA
DE LTA
MODULATOR
SIGMA
DE LTA
MODULATOR
DIGITAL FILTERS
MUTE
MUTE
AUDIO
INTERFACE
CONTROL
INTERFACE
FORMAT
MUTE
DEEMPH
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NAME
LRCIN
DIN
BCKIN
NC
CAP
VOUTR
GND
VDD
VOUTL
MUTE
NC
DEEMPH
FORMAT
MCLK
TYPE
Digital input
Digital input
Digital input
No connect
Analogue output
Analogue output
Supply
Supply
Analogue outpur
Digital input
No connect
Digital input
Digital input
Digital input
Note:
1. Digital input pins have Schmitt trigger input buffers.
DESCRIPTION
Sample rate clock input
Serial audio data input
Bit clock input
No internal connection
Analogue internal reference
Right channel DAC output
Negative supply
Positive supply
Left channel DAC output
Soft mute control, Internal pull down
High Impedance = Automute
High = Mute ON
Low = Mute OFF
No internal connection
De-emphasis select, Internal pull up
High = de-emphasis ON
Low = de-emphasis OFF
Data input format select, Internal pull up
Low = 24-bit right justified or DSP ’late’
High = 16-24-bit I S or DSP ’early’
Master clock input
2
- 11 -
IC BLOCK DIAGRAM & DESCRIPTION
U0404 74HCU04D(INVERTER)
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
9
4A
8
4Y
11
5A
10
5Y
13
6A
12
6Y
U0405 NC7SZ157P6X(2 INPUT NON-INVERTER)
I
1
GND
I
0
1
2
3
6
5
4SZ
Vcc
Pin Name
I
0
, I
1
S
Z
Description
Data Inputs
Control Inputs
Output
Pin Descriptions
(Top View)
1
0
U0801 LA6560(MOTOR DRIVER)
1
2
3
4
5
6
7
8
9
FR
FR
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
FR
FR
27
26
25
24
23
22
21
20
19
VIN1+B
VIN2
VIN2–
VIN2+
VIN3
VIN3–
VIN3+
REG-IN
REG-OUT
VREF-OUT(CH1)
VIN1(VREF)-SW
VREF-IN
VIN4+
VIN4–
VIN4
MUTE
VCONT
S-GND
FWD
REV
VCC2
VL0–
VL0+
V04+
V04–
V03+
V03–
V02+
V02–
V01+
V01–
VCC1
VIN1
VIN1–A
VIN1+A
VIN1–B
SIGNAL SYSTEM GND
(LOAD OUTPUT Voltage Setting)
MUTE
BTL-AMP OUTPUT
ON/OFF
Thermal Shutdown
O
U
T
P
U
T
VIN1/VREF-SW
5VREG(PNP Ext.)
22k
11k
AMP-B
AMP-A
22k
11k
22k
11k
22k
11k
I
N
P
U
T
POWER
SYSTEM
GND
L
E
V
E
L
S
H
I
F
T
L
E
V
E
L
S
H
I
F
T
L
E
V
E
L
S
H
I
F
T
L
E
V
E
L
S
H
I
F
T
C
T
R
L
POWER
SYSTEM
GND
U0802 LM358MX(LOW POWER DUAL OP. AMP)
VEE/Gnd
Inputs A
Inputs B
Output B
Output A
V
CC
±
±
+
+
1
2
3
4
8
7
6
5
(Top V
iew)
- 12 -
IC BLOCK DIAGRAM & DESCRIPTION
U0803 41LV16256-35T(DRAM)
CAS
RAS
RAS
CLOCK
GENERATOR
CAS
CLOCK
GENERATOR
WE
CONTROL
LOGICS
OE
CONTROL
LOGIC
REFRESH
COUNTER
ADDRESS
BUFFERS
ROW DECODER
DATA I/O BUFFERS
MEMORY ARRAY
262,144 x 16
SENSE AMPLIFIERS
COLUMN DECODERS
DATA I/O BUS
OE
27OE
13WE
29LCAS
28UCAS
14RAS
16~19,
22~26
A0-A8
2~5,
7~10,
31~34,
36~39
I/O0I/O15
IC102 SFH615A-3(OP. SENSOR)
1
2
4
3
Anode Collector
Cathode Emitter
U0902,U0903 B1117N(REGULATOR)
2
1
3
4
8
7
6
5
8-Pin Sur face Mount
Top View
ADJ
OUT
OUT
N.C.
IN
NC
2
1
3
4
8
7
6
5
8-Pin Sur face Mount
Top View
IN
IN
2
1
3
4
8
7
6
5
8-Pin Sur face Mount
Top View
ADJ
OUT
OUT
N.C.
IN
NC
2
1
3
4
8
7
6
5
8-Pin Sur face Mount
Top View
IN
IN
Front
TO-252
ADJ/GN
V
IN
V
OUT
1
23
IN
OUT
Adj/GND
Tab V
OUT
Front View
SOT - 223
IN
OUT
Adj/GND
Tab V
OUT
Front View
SOT - 223
V
POWER
OUTPUT
1
2
3
4
5
V
CONTROL
ADJ/GND.
SENSE
TO-263-5 Package
V
POWERVPOWER
OUTPUT
1
2
3
4
5
V
CONTROLVCONTROL
ADJ/GND.
SENSE
TO-263-5 Package
Ta b V
OUT
SOT -223
V
OUT
Front View
SOT -223-5
4
1
5
23
#1 Se
nse
#2 Adj/GND
#3 O
U
T
#4 C ont
rol
#5 V
IN
V
OUT
SOT -223
V
OUT
Front View
SOT -223-5
4
1
5
23
#2 Adj/GND
#3 O
#5 V
IN
U0901 FS8860(REGULATOR)
Thermal
Protection
Shutdown
Logic
Current Limit
1.25V
Bandgap
Reference
IN
OUT
GND
R1
R2
IC101 KA5M02659(POWER SW)
uA
V
CC
32V
5
A
5V
2.5R
1R
1mA
0.1V
+
OVER VOLTAGE S/D
+
7.5V
27V
Thermal S/D
S
R
Q
Power on reset
+
L.E.B
S
R
Q
OSC
5V
Vref
Internal
bias
Good
logic
SFET
DRAIN
GND
FB
Soft Start
9V
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