Sanyo DVD-SL330 User 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
REMOTE CONTROLLER RB-SL22
LAST MEMO
PICTURE
MODE
OPEN/CLOSE
/ON
REPEAT A-BREPEAT
PROGRAM
/RANDOM
ON SCREEN ZOOM ANGLE
ANGLE
REPLAY
SETUP MENU
SUBTITLE
CHANGE
ENT
SUBTITLE
ON/OFF
AUDIO RETURN
TOP MENU
REV SLOW FWD SLOW
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 VISIBLELASERRADIA TION WHENO PENAND
INTERLOCKSDE FEATED.A VOIDE XPOSURETOBEA M.
ADVARSEL –US YNLIGLA SERSTR ÅLINGVE D ÅBNING,N ÅR
SIKKERHEDSAFBRYDEREERUDEA F FUNKTION,UN DGÅUD S ÆTTELSE
FORSTR ÅLING.
VARNING –OS YNLIGLA SERSTR ÅLNINGN ÄRDENNADEL ÄR ÖPPNAD
OCHS PÄRR ÄRUR KOPPLAD.ST RÅLEN ÄR FARLIG.
VORSICHT –UN SICHTBARELASERSTRA HLUNGTR ITTAUS , WENN
DECKEL GEÖFFNETUND WENNSIC HERHEITSVERRIEGELUNG
ÜBERBRÜCKTIST .NI CHT,DE MST RAHLAUSSET ZEN.
VARO –A VATTAESSA JASUO JALUKITUSO HITETTAESSAOLETAL TTIINA
NÄKYMÄTTÖMÄLLELASERS ÄTEILYLLE. ÄLÄKATSOS 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
VCC
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
DQ0-
DQ15
U0401 RC4558(AMP)
1
2
3
4
8
7
6
5
1OUT
1IN-
1IN+
V
CC
-
V
CC
+
2OUT
2IN-
2IN+

- 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 A MS -A 11 address
lines will select the sector. During Block-Erase A
MS -A 15 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 -A 0
DQ 15 -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 R D
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
9VOUTL
2
DIN
1
LRCIN
3
BCKIN
13 10 12
6VOUTR
LOW
PASS
FILTER
LOW
PASS
FILTER
SIGMA
DELTA
MODULATOR
SIGMA
DELTA
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 21Y
3
2A 42Y
5
3A 63Y
9
4A 84Y
11
5A 10 5Y
13
6A 12 6Y
U0405 NC7SZ157P6X(2 INPUT NON-INVERTER)
I 1
GND
I
0
1
2
3
6
5
4
S
Z
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)
V
EE
/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/O0-
I/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 M ount
Top View
ADJ
OUT
OUT N.C.
IN
NC 2
1
3
4
8
7
6
5
8-Pin Sur face M ount
Top View
IN
IN
2
1
3
4
8
7
6
5
8-Pin Sur face M ount
Top View
ADJ
OUT
OUT N.C.
IN
NC 2
1
3
4
8
7
6
5
8-Pin Sur face M ount
Top View
IN
IN
Front
TO-252
ADJ/GN V
IN
V
OUT
123
IN
OUT Adj/GND
TabV
OUT
Fr ont Vi ew
SOT - 223
IN
OUT Adj/GND
TabV
OUT
Fr ont Vi ew
SOT - 223
VPOWER
OUTPUT
1
2
3
4
5
VCONTROL
ADJ/GND.
SENSE
TO-263-5 Package
VPOWER VPOWER
OUTPUT
1
2
3
4
5
VCONTROL
VCONTROL
ADJ/GND.
SENSE
TO-263-5 Package
Ta b V
OUT
SOT -223
V
OUT
Front View
SOT -223-5
4
15
23
#1 Se nse
#2 Adj/GND
#3 OUT
#4 C ont rol
#5 V
IN
V
OUT
SOT -223
V
OUT
Front View
SOT -223-5
4
15
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
RQ
Power on reset
+
L.E.B
S
RQ
OSC
5V
Vref
Internal
bias
Good
logic
SFET
DRAIN
GND
FB
Soft Start
9V

- 13 -
IC BLOCK DIAGRAM & DESCRIPTION
U0804 LC78663NRW(DVD FRONT END)
8
7
5
6
3
4
2
1
19
20
21
33
32
30
31
29
28
27
26
25
24
23
36
43
169~172
167
168
15
16
10
12
13
14
104
115
116
111
112
113
114
109
110
108
134
135
137
139
128
130
129
145~148,150~153,
156~159,161~164
62~65,
68~74
140
141
90
174
173
61
76
142
87
86
85
84
77
75
60
43,
46~52
53~59,
78~82
40
41
42
38
37
94
93
92
91
95
97~103
118
117
123
124
125
122
121
105
FE
TE
RF-PH
RF-BH
JV
RREC
AD0
AD1
BHC
WO
TEC
FG
EVENT
RFP[3:0]
DEFECTI
DEFECTO
EFMP
EFMN
SLCO1
SLCO2
SLCLPF0
SLCLPF1
EFMOUT
PISET
FISET
LF1
LF2
LF3
PCN
PPDO
FPDO
VCOCTL
DVDFR
CDFR
PCK
JVAO
JVAIN
JVRVO
JVCPC
JVCPI
XIN
XOUT
X16MIO
DVDCKIO
VPDO
VCOC
VRPFR
HDAT[7:0]
HADR[12:0]
HRDB
HWRB
HCSB
HWAITB
HWAITB
FDO
TDO
SLDO
SPDO
SGC
TBAL
FBAL
BST
FO
TSTDO
TSTDI
TESTO
HFLIO
EMPH
FSX
EFLG
DOUT
LRSY
ROMCK
ROMXA
C2F
MD[15:0]
MA[10:0]
MRASLB
MRASUB
MCASLB
MOEB
MWEB
AVACKO
AVREQI
AVDACK
AVSCTB
AVERRB
AVD[7:0]
A/D Block D/A BlockServo Block
SLC Block
8 bits
A/D
8 bits
D/A
MPX
RF I/F Block
FC Counter
TR Counter
EV Counter
FG Counter
FG Counter
(AD0)
(TEC)
(WO)
(RF BH)
(BHC)
CMP
CMP
CLV/CAV Block BCA Buff Block
SUBCODE I/F Block
EFM PLL Block
CD Frame Sync
DVD Frame Sync
JV Block
CLK GEN Block
SYS PLL Block
CPU I/F Block
DVD Dec Block AV Dec I/F Block
DRAM I/F Block
CD-ROM Dec Block
CIRC Dec Block
Audio OUT Block
EMF Block
Frame Synchronous
protection
Frame Synchronous
internal push
EMF demodulation

- 14 -
IC BLOCK DIAGRAM & DESCRIPTION
U0804 LC78663NRW(DVD FRONT END)
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
NO.
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Block
A/D
TEST pin
SLC
TEST pin
Power
supply
CMP
D/A
Power
supply
RF I/F
Microcom-
puter I/F
Power
supply
Block
Microcom-
puter I/F
DRAM I/F
NC
DRAM I/F
Microcom-
puter I/F
CD data
CD data
Pin Name
AD1
AD0
JV
RREC
RF-PH
RF-RH
TE
FE
TEST0
EFMINP
TEST1
EFMINN
SLCLPF0
SLCLPF1
SLCO1
SLCO2
AVDDI
AVSS
BHC
WO
TEC
VREF
TSTD1
TSTD0
FO
BST
TBAL
FBAL
SGC
SLDO
SPDO
TDO
FDO
DVDDO
DVSS
FG
HIRQB
HWAITB
HRESB
HRDB
HWRB
HCSB
HDATO
DVDD1
Pin Name
DVSS
HDAT1
HDAT2
HADT3
HADT4
HDAT5
HDAT6
HADT7
HADR0
HADR1
HADR2
HADR3
HADR4
HADR5
HADR6
MWEB
MRASIB
MA0
MA1
MA2
MA3
NC
NC
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MOEB
MCASUB
MCASLB
HADR7
HADR8
HADR9
HADR10
HADR11
HADR12
C2F
ROMXA
ROMCK
LRSY
DVDD1
DVSS
EMPH
Supplementation
Servo A/D AD1
Servo A/D AD0
Servo A/D JV
Servo A/D RREC
Servo A/D RF-PH
Servo A/D RF-BH
Servo A/D TE
Servo A/D FE
Test input 0
(Input "L" level)
EFM/EFM+ Input
Test input 1
(Input "L" Input)
EFM- Input
SLC
SLC
SLC
SLC
A/D D/A SLC Power source
[Analogue 3.3V]
Analogue GND
Comparator input
(RE-BH)
Comparator input
Comparator input
(TE)
Sarvo D/A Voltage reference
Sarvo D/A
Sarvo D/A TSTD0
Sarvo D/A FO
Sarvo D/A BST
Sarvo D/A TBAL
Sarvo D/A FBAL
Sarvo D/A SGC
Sarvo D/A SLDO
Sarvo D/A SPDO
Sarvo D/A TDO
Sarvo D/A FDO
Internal logic power source
[Digital 2.5V]
Digital GND
FG Counter input General-purpose port in/output
Interrupt signal output
Wait signal output
Servo reset input
Reag reset input
Write signsl input
Chip select signal input
DTA BUS 0
I/O Power source [Digital 3.3V]
Supplementation
Digital GND
Data bus 1
Data bus 2
Data bus 3
Data bus 4
Data bus 5
Data bus 6
Data bus 7
Address bus 0
Address bus 1
Address bus 2
Address bus 3
Address bus 4
Address bus 5
Address bus 6
WE Output
RAS Output I
DRAM Address bus 0
DRAM Address bus 1
DRAM Address bus 2
DRAM Address bus 3
NC pin which set,"H" or "L"
(662; DRAM Power ssupply [Digital 3.3V])
NC pin which set,"H" or "L"
(662;Digital GND)
DRAM Address bus 4
DRAM Address bus 5
DRAM Address bus 6
DRAM Address bus 7
DRAM Address bus 8
DRAM Address bus 9
DRAM Address bus 10
OE Output
CAS Output (Upper Byte)
CAS Output (Lower Byte)
Address bus 7
Address bus 8
Address bus 9
Address bus 10
Address bus 11
Address bus 12
Buffer memory access selector
C2 flag output Monitor pin 4
CD data output Monitor pin 3
CD dast output Monitor pin 2
shift clock output
CD data output L/R clock output Monitor pin 1
I/O power source
Digital GND
Deemphasis monitor pin Monitor pin 0
I/O
I
I
I
I
I
I
I
I
I
I
I
I
-
-
-
-
-
-
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
-
-
I/O
O
I
I
I
I
I
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
O
O
O
O
O
O
-
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
O
O
O
O
-
O

- 15 -
IC BLOCK DIAGRAM & DESCRIPTION
U0804 LC78663NRW(DVD FRONT END)
NO.
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
I/O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
O
-
-
-
-
-
-
-
-
-
-
I
O
-
I/O
I/O
I
I/O
O
O
O
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
NO.
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
Block
System
CLK
Moniter
CD data
Power
supply
DRAM I/F
NC
DRAM I/F
NC
DRAM I//F
NC
DRAM I/F
Power
supply
RF I/F
Power
supply
Block
AV data
I/F
RF I/F
Power
supply
EFM PLL
Power
supply
JV
Power
supply
System
CLK
Power
supply
Power supply
System
CLK
Power supply
Pin name
X16MIO
TEST2
DVDCKIO
FSX
EFLG
DOUT
DVDD1
DVSS
MD8
MD9
MD10
MD11
NC
MD12
MD13
MD14
MD15
NC
NC
MD0
MD1
MD2
MD3
NC
MD4
MD5
MD6
MD7
DVDD1
DVSS
DEFECTI
DEFECTO
RFP0
RFP1
RFP2
RFP3
TESIO
HFLIO
DVDD0
DVSS
Supplementation
External 16MHz output
Test input 2
(Input; "L" level set)
External DVD clock input
CD1 frame synchronization signal Monitor 6
Error correction C1,C2 correction Monitor 5
conditions monitor oins
Audio EIAJ data output Monitor 7
I/O power supply [Digital 3.3V]
Digital GND
Pin name
AVREQI
AVACKO
AVDACK
AVSCTB
AVERRB
AVD0
AVD1
AVD2
AVD3
AVD4
AVD5
AVD6
AVD7
EFMOUT
PCK
DVDD0
DVSS
VCOCTL
PPDO
FPDO
LF1
LF2
LF3
PCN
PISET
FISET
CDFR
DVDFR
AVDD2
AVSS
JVCPI
LVCPC
JVAO
JVAIN
JVRVO
AVDD3
AVSS
VPDO
VRPFR
VCOC
DVDD0
DVSS
DVDD2
XIN
XOUT
DVSS
Supplementation
AV data requirement flag input
AV data read strobe output
AV data read output
AV output selector synchronization outpun
AV data reliable flag output
AV data bus 0
AV data bus 1
AV data bus 2
AV data bus 3
AV data bus 4
AV data bus 5
AV data bus 6
AV data bus 7
EFM 2 value signal output
EFM playback shift clock output
Internel logic power source [Digital 2.5V]
Digital GND
VCO filter connect
Phase comparison filter connect
Frequency comparison filter connect
Filter connect 1
Filter connect 2
Filter connect 3
Voltage monitor pin(Phase comparson
charge pomp PCH control voltage)
Current setting pin for the constant current
phase comparison charge pomp
Current setting pin for the constant
frequcncy comparison charge pomp
EFM playback VCO oscillator range setting
pin [CD]
EFM playback VCO oscillator range setting
pin [DVD]
EFM PLL JV power supply [Analog 3.3V]
Analog GND
JV control
JV control
EFM playback PLL clock jitter output
JV control
JV control
SYSTEM PLL power supply [Analog 2.5V]
Analog GND
SYSTEM PLL filter connect
SYSTEM PLL VCO oscillator renge setting
SYSTEM PLL filter connect
Internal logic power source [Digital 2.5V]
Digital GND
Oscillation circuit power source [Digital 3.3V]
Oscillation circuit input
Oscillation circuit output
Digital GND
DRAM data bus 8
DRAM data bus 9
DRAM data bus 10
DRAM data bus 11
NC pin which set "H" or "L"
(662;Digital GND)
DRAM data bus 12
DRAM data bus 13
DRAM data bus 14
DRAM data bus 15
NC pin which set "H" or "L"
(662;Digital GND)
NC pin which set "H" or "L"
(662;DRAM power source [Digital 3.3V])
DRAM data bus 0
DRAM data bus 1
DRAM data bus 2
DRAM data bus 3
NC pin which set "H" or "L"
(662;DRAM power source [Digital 3.3V])
DRAM data bus 4
DRAM data bus 5
DRAM data bus 6
DRAM data bus 7
I/O power supply [Digital 3.3V]
Digital GND
Defect signal input General-purpose port
I/O 0
Defect signal output
RF general-ourpose port WRQ output
I/O 0
RF general-ourpose port
I/O 1
RF general-ourpose port HBUSYB output
I/O 2
RF general-ourpose port HFBUSYB output
I/O 3 EVENT counter input
Tracking margin signal I/O
Mirror detast signal I/O
Internal logic power supply [Digital 2.5V]
Digital GND
* TEST0~2; "L" setting

- 16 -
IC BLOCK DIAGRAM & DESCRIPTION
U0805 LA9703W(DVD RF AMP.)
APC
LPF1
LPF2
LPF1
BPF
BH
PH
PH
DOOUT
LPF2
DPD
EQ
APC
TEBL
TEBL
LDTH
LDTH
LDON1
LDON1
LDON2
LDON2
AGOF
SREF
BCA GU
GU
GU
GU
GU
SGC
XHTR
SREF
SREF
SREF1
SREF
XHTR
XHTR
DPD/TE
WO/PP
SREF
SGC
SREF
SREF
FEBL
PREF
PREF
FEBL
DVD/CD DPD/TE WO/PP VCC TH
TH
XHTR SGC
SGC
SGC
BST
FC
FEBL
TEBL
BCA
BCA
BCA
FC BSTDVD/CD
VCC
VCC
PREF
AGOF
AGOF
GU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
495051525354555657596061626364 58
26
SREF1
PH
BH
ISET
WOC
PPN
PP
WO
TE
FE
RREC
TEBL
CP
FEBL
FC
BST
SGC
XHTR
TH
VCC
WO/PP
DPD/TE
DVD/CD
GU
BCA
AGOF
LDON2 LDON1
LDTH
GND
LDS2
LDD2
LDS1
LDD1
TIN2
TIN1
PIN2
PIN1
FIN2
FIN1
GND
PD4
PD3
PD2
PD1
PDRF
VCC
CAP
BCAI PHC SREF LPC N/C RFON RFOP GND FSET PREF RFN RFP CAO VCC CAN N/C
Functions
Customer OP amp. + input
Power supply (For DPD)
Pickup signal input
Pickup signal input
Pickup signal input
Pickup signal input
Pickup signal input
Ground (For DPD)
Pickup signal input
Pickup signal input
Pickup signal input
Pickup signal input
Pickup signal input
Pickup signal input
APC 1 output
APC 1 monitor input
APC 2 output
APC 2 monitor input
Ground (Servo system)
APC 1 threshold change
APC 1 laser ON
APC 2 laser ON
RFAGC OFF
PH discharge coeffcient change
RF, servo signal gain up
RF, EQL band change
TE output change
WO output change
Power supply (Servo system)
Tracking hold (H:hold)
Tracking bottom band change (High band)
Servo gain control (RREC, FE, PP, TE)
Terminal No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Symbole
CAP
VCC
PDRF
PD1
PD2
PD3
PD4
GND
FIN1
FIN2
PIN1
PIN2
TIN1
TIN2
LDD1
LDS1
LDD2
LDS2
GND
LDTH
LDON1
LDON2
AGOF
BCA
GU
DVD/CD
DPD/TE
WO/PP
VCC
TH
XHTR
SGC
Terminal No Symbole Functions
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
BST
FC
FEBL
TEBL
CP
RREC
FE
TE
WO
PP
PPN
WOC
ISET
BH
PH
SREFI
BCAI
PHC
SREF
LPC
N/C
RFON
RFOP
GND
FSET
PREF
RFN
N/C
RFP
CAO
VCC
CAN
EQL boost adjusting
EQL I/O control
FE balance adjusting
TE balance adjusting
Charge pump gain setting resistor, condenser connect
Peflection output
Focus error output
Tracking error output
WO/push-pull output
Push/pull output
Push/pull gain setting resistor connect
DC cut capacity connect
BPF center frequency setting resistor connect
RF bottom detection output
RF peak detection output
SREF setting
Peak hold detection setting resistor connect (When SCA)
RF-AGC PH detection conderser connect
Servo signal voltage reference output
RE DC servo condenser connect
N/C
RF - output
RF + output
Ground (RF system)
EQL frequency setting resistor connect
Voltage refernce output (For pick)
RF signal - input
N/C
RF signal + input
Customer OP amp. output
Power supply (RF system)
Customerm OP amp. - input

- 17 -
IC BLOCK DIAGRAM & DESCRIPTION
IC201 TL431(REGULATOR)
IC501 TP6312F(VFD DRIVE)
(Top view)
SO8
(Top view)
Cathode Anode Reference
123
8765
1234
1- Cathode
2- Anode
3- Anode.
4- N.C.
5- N.C.
6- Anode
7- Anode.
8- Reference
2-
Timing generator key
scan
Key data memory
(4x6)
4 bit latch
4 bit latch
Command decoder
Dimming circuit
16-bit output latch16-bit output latch
Segment driver
Seg 1
to
Seg
11
Segment/grid driver
Data selector
Grid driver
37~32
15~25
Seg
12 /Gird 11
to
Seg
16 /Gird 7
26,
28~31
27
Grid
1
to
Grid
6
42~39
LED
1 ~LED 4
14,38
V
DD
(+5V)
7,43
V
SS
(0V)
V
EE
(-30V)
1~4
SW1
to
SW4
10~13
Key1
to
Key4
9
1116
STB
44
OSC
8
CLK
5
D
OUT
6
D
IN
OSC
Serial I/F Display memory
16bit x 11 word
Description
Input serial data at rising edge of shift clock,startong from
the lower bit.
Outputs serial data at falling edge of shift clock,starting
from the lower bit. This is N-ch open-drain output pit.
Initializes the serial interface at rising or falling edge to
make TP6312E waiting for reception of command.
Data input after STB has fallen is processed as command.
While command data is processed,current processing is
stopped,and serial interface is initialzed.
While STB is high,CLK is ignored.
Reads serial data at rising edge,and outputs data at
falling edge.
Connect a resistor to this pin to determine the oscillation
frequency to this pin.
Segment output pins
(Dual function as key source)
Segment output pins
Grid output pins
These pins are selectable for segment or grid driving.
CMOS output. +20 mA max
Data input to these pins is latched at the end of display
cycle.
These pins constitute 4-bit general-purpose input port.
5V –10%
Connect this pin to system GND.
V
DD -35V max
Pin Name
Data input
Data output
Strobe
Clock input
Oscillator pin
High-voltage output
High-voltage output
(segment)
High-voltage output
(grid)
High-voltage output
(segment/grid)
LED output
Key data input
Switch input
Logic power
Logic ground
Pull-down level
Symbol
D
IN
D OUT
STB
CLK
OSC
Seg
1 /KS 1 to
Seg
6 /KS 6
Seg 7 to Seg 11
Grid 1 to Grid 6
Seg 11 /Grid 11 to
Seg
16 /Grid 7
LED 1 to LED 4
KEY 1 to KEY 4
SW 1 to SW 4
V DD
V SS
V EE
Pin No
6
5
9
8
44
15 to 20
21 to 25
37 to 32
26,28 to
31
42 to 39
10 to 13
1 to 4
14,38
7,43
27
5
5
5
4
4
611

- 18 -
SCHEMATIC DIAGRAM (REGULATOR)
This is a basic schematic diagram.
NOT INSTALL
+12V
AGND
AAGND
+1.8V
ADJ
-12V
+D5V
S9V
+5VV
VCC
+12VAA
+12VA
+5VA
-12VA
+3.3V
DSP_VCC18
-12VA
+12VAA
+5VV
+3.3V
VCC
+12VA
+5VA
DSP_VCC18
S9V MVCC
SA3
SD3
SD25
RF5
MVCC
RF5
M5
+D5V
+D5V
SA3
M5
SD3
+3.3V
SD3
SD25
+D5V
+
C922
47uF/10V
FB909
+
C927
47uF/10V
U904
Fortune FS8860-25cj
1
2
3
4
ADJ/GND
OUT2
IN
OUT1
C915
0.1uF
C912
0.1uF
+
C903
47uF/10V
C923
0.1uF
+
C926
47uF/10V
C921
0.1uF
FB910
FB904
R902
0 OHM
+
C910
47uF/10V
FB901
C913
0.1uF
R903 100R
FB902
FB918
C917
0.1uF
U903
Bay Linear B1117N-33M142
1
2
3
4
ADJ/GND
OUT2
IN
OUT1
C928
0.1uF
+
C916
220uF/10V
+
C911
47uF/10V
C920
0.1uF
FB915
FB917
+
C924
100uF/25V
R904 100R
+
C907
100uF/10V
+
C902
100uF/10V
C909
0.1uF
FB913
FB906
C925
0.1uF C929
0.1uF
U902
Bay Linear B1117N-33M142
1
2
3
4
ADJ/GND
OUT2
IN
OUT1
C904
0.1uF
+
C906
220uF/10V
U901
Fortune FS8860-18cj
1
2
3
4
ADJ/GND
OUT2
IN
OUT1
FB914
+
C901
47uF/10V
FB903
+
C918
100uF/25V
R901
OPEN
FB916
FB907
FB908
C908
0.1uF
FB912
C914
0.1uF
C905
0.1uF
FB905
FB911
+
C919
100uF/25V
+12VAA
+12VA
+5VV +5VA
GND
-12VA
VCC
+3.3V
DSP_VCC18
AGND
AAGND
-12V
+D5V
+12V
RF5
SD25
SD3
S9V
SA3
M5
SGND
MVCC

- 19 -
SCHEMATIC DIAGRAM (POWER)
This is a basic schematic diagram.