Sanyo VCD-X220 Service Manual

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Page 1

FILE .NO

VCD-X220Service Manual

Portable VCD/CD Player

PRODUCT CODE No.Specifications 1 164 160 00 VCD-X220 (SS)

REFERENCE No. SM3600000

System

Laser diode properties

Compact disc digital audio/video system Material: GaAIAs

Wavelength: λ = 780nm Emission duration: Continuous Laser output: Less than 44.6uW

(This output is the value measured at a distance of 200mm from the objective lens surface on the optical pick-up block with 7mm aperture.)

D-A conversion Channel number Frequency response

Output (at 4.5V input level)

Power requirements

1-bit quartz time-axis control 2 channel 20-20,000Hz

Audio output (stereo mini jack) Approx. 5mW+ Approx. 5mW at 32 ohms Video output Output level 1Vp-p at 75 ohms Recommended load impedance 75 ohms

Two AA batteries: 3V DC AC power adapter (DC IN 4.5V jack): 110 or 220V 50/60Hz Switchable.

Battery life (approx. Hours)

(When you use the VIDEO CD player on a flat and stable surface.) Player time varies depending on how the CD player is used.

VCD

2.0

1.5

MP3

5.5

4.5

Two NIMH 1800mAh Batteries

Two NIMH 1200mAh Batteries

Two Alkaline Batteries LR6

5.5

Operating temperature Dimensions (w/h/d)

(excluding projecting parts and controls)

Mass

5 C - 35 C Approx. 128X26X137mm

Unit Net Weight : 210gr.

Specifications subject to change without notice.

Page 2

S02

S01

EXPLODED VIEW

Page 3

PARTS LIST

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 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.

Parts No. Description

TG19-44000001-00 Wafer 6 Pin TG19-41000002-00 Connector FPC 6 Pin TG32-30910160-00 FPC Cable 6 Pin TG29-42016000-00 Switching Diode RB160L-40 TG29-42414800-00 Switching Diode RLS4148 TG29-42414800-00 Switching Diode RLS4148 TG29-42414800-00 Switching Diode RLS4148 TG29-42414800-00 Switching Diode RLS4148 TG29-42414800-00 Switching Diode RLS4148 TG29-42414800-00 Switching Diode RLS4148 TG19-62000001-00 DC POWER JACK D128S 3V TG19-12000002-00 LINE JACK BLACK TG19-12000001-00 HEADPHONE JACK GREEN TG14-14033101-00 Choke Coil 330uH 4X5 TG14-14010101-00 Choke Coil 100uH 4X5 TG14-11000001-00 Power Toroid Filter Coil TG14-14010101-00 Choke Coil 100uH 4X5 TG15-15002700-00 Inductor 2.7uH TG14-10000001-00 Inductor 3 Pin (D.D.CON) TG14-14010101-00 Choke Coil 100uH 4X5 TG22-61454705-00 Chip Resistor 47 TG14-15010001-00 Inductor 10uH TG55-70000001-00 LED DC Indicator (Red) TG29-40215000-00 Transistor 2SD2150 TG29-40215000-00 Transistor 2SD2150 TG29-40215000-00 Transistor 2SD2150 TG29-40014400-00 Transistor DTA144TUA

TG29-40113200-00 Transistor 2SB1132 TG29-40215000-00 Transistor 2SD2150 TG29-40011400-00 Transistor DTC114TUA TG29-40011400-00 Transistor DTC114TUA TG22-61451015-00 Chip Resistor 100 TG22-61451035-00 Chip Resistor 10K

TG22-61455625-00 Chip Resistor 5.6K

TG22-61451035-00 Chip Resistor 10K TG22-61451035-00 Chip Resistor 10K TG22-61451035-00 Chip Resistor 10K TG22-61451035-00 Chip Resistor 10K TG22-61450105-00 Chip Resistor 1 TG22-61451535-00 Chip Resistor 15K

Ref. No.

CN2 CN3 CON1 D1 D2 D3 D4 D5 D6 D7 J1 J2 J3 L1 L2 L3 L4 L5 L6 L7 L8 L12 LED1 Q2 Q3 Q4 Q5

Q7 Q8 Q10 Q11 R1 R2

R20 R21 R22 R23 R25 R26

Q6 TG29-40011400-00 Transistor DTC114TUA

R10 TG22-61455625-00 Chip Resistor 5.6K R11 TG22-61455625-00 Chip Resistor 5.6K R12 TG22-61454735-00 Chip Resistor 47K R13 TG22-61452235-00 Chip Resistor 22K R14 TG22-61452235-00 Chip Resistor 22K R15 TG22-61452235-00 Chip Resistor 22K R16 TG22-61452235-00 Chip Resistor 22K R17 TG22-61454735-00 Chip Resistor 47K R18 TG22-61451035-00 Chip Resistor 10K R19 TG22-61451035-00 Chip Resistor 10K

R3 TG22-61451015-00 Chip Resistor 100 R4 TG22-61451025-00 Chip Resistor 1K R5 TG22-61451005-00 Chip Resistor 10 R6 TG22-61452235-00 Chip Resistor 22K R7 TG22-61452735-00 Chip Resistor 27K R8 TG22-61455625-00 Chip Resistor 5.6K

R27 TG22-61452735-00 Chip Resistor 27K R28 TG22-61452235-00 Chip Resistor 22K R29 TG22-61451025-00 Chip Resistor 1K R30 TG22-61451035-00 Chip Resistor 10K R31 TG22-61450205-00 Chip Resistor 2 R32 TG22-61451045-00 Chip Resistor 100K

Parts No. Description

TG16-90010010-00 AC/DC ADAPTER(110v/220v) TG27-11000010-00 STEREO EARPHONE TG31-09000002-00 VIDEO LINE CORD3.5mono TG31-90000001-00 AUDIO LINE CORD 3.5stereo TG60-02000001-00 POLY-PAPER BAG TG60-03000100-00 INSTRUCTION BOOK TG60-04000100-00 CARTON OUTER TG60-05000001-00 CARTON EXPORT (20pcs/box) TG60-06000001-00 CARTON CARD FOR EXPORT TG60-06000002-00 CARTON TRAY TG60-07000003-00 SERIAL NUMBER LABEL TG60-07000007-00 COLOR DOT LABEL (Black) TG60-07000100-00 MODEL LABEL PVC black TG99-03021400-00 REMOTE CONTROL 32keys

TG10-02000001-00 BOTTOM CABINET TG20-02000001-00 SPRING "+" & "-" TG10-05000001-00 HOLD KEY KNOB TG89-10000001-00 LOADER DA-23Z TG10-13000001-00 RUBBER FOOT for Loader TG10-09000001-00 TOP CABINET HOLDER KNOB TG20-02000005-00 CD DOOR LOCK SPRING TG10-10000001-00 CD DOOR LOCK CLICK TG10-05000010-00 CD DOOR OPEN KNOB

TG10-08000002-00 REMOTE CONTROL LENS TG10-13000002-00 Rubber Foot TG10-12000010-00 PVC sheet for Battery "+" TG10-12000020-00 PVC sheet for bottom TG20-02000002-00 Spring for Battery "+" TG20-02000003-00 Spring for Battery "-" TG20-04000001-00 Contact Plate 6D500-1508

TG40-09000002-00 Heat Seal Connector

TG30-48020702-00 Screw 2.0X7.2 PA (Black) TG30-48020902-00 Screw 2.0x9.2 PA (Black)

Ref. No.

1 2 3 4 6 7 8 9 10

S01

TG40-02000002-00 Sponge under LCD display

S02 TG30-64180302-00 Screw 1.8x3 KA (Black)

TG50-01073606-00 Fibre Washer 7x3.6x0.6

5 TG99-03021000-00 TMC-302V Main PCB ASS'Y C11 TG36-80554702-00 Chip Capacitor 47PF C37 TG36-80552202-00 Chip Capacitor 22PF C40 TG36-80552002-00 Chip Capacitor 20PF C41 TG36-80552002-00 Chip Capacitor 20PF

Packing & Accessories

11 TG10-05000001-00 BASS KEY KNOB 12 TG10-01000200-00 MIDDEL CABINET (Silver) 13 TG20-02000004-00 CD DOOR SPRING 14 TG10-03000001-00 BATTERY DOOR (Silver) 15 TG10-16000100-00 KEY RING 17 TG10-04000100-00 FUNCTION KEY 18 TG10-08000100-00 TOP LENS 19 TG10-01000100-00 TOP CABINET

Cabinet & Chassis

Fixing Parts

Electrical Parts (Main PCB)

C69 TG36-80552002-00 Chip Capacitor 20PF C70 TG36-80552002-00 Chip Capacitor 20PF CN1 TG19-41000001-00 Connector FPC 16 Pin

Page 4

Parts No. Description

TG99-03021001-00 Key PCB ASS'Y TG29-25262100-00 LCD Driver TG55-35000001-00 LCD 22 PIN TG36-80401042-00 Chip Capacitor 0.1UF TG36-80401042-00 Chip Capacitor 0.1UF TG36-80401042-00 Chip Capacitor 0.1UF TG36-80401042-00 Chip Capacitor 0.1UF TG36-80401042-00 Chip Capacitor 0.1UF TG29-42016000-00 Switching Diode RB160L-40 TG22-61453325-00 Chip Resistor 3.3K

Ref. No.

16 IC901 LCD1 C1 C2 C3 C4 C5 D1 R1

PARTS LIST

Electrical Parts (Key PCB)

Parts No. Description

TG22-61453305-00 Chip Resistor 33 TG22-61453305-00 Chip Resistor 33 TG22-61453305-00 Chip Resistor 33 TG22-61453305-00 Chip Resistor 33 TG22-61451045-00 Chip Resistor 100K

TG22-61451025-00 Chip Resistor 1K TG22-61451025-00 Chip Resistor 1K TG22-61451055-00 Chip Resistor 1M TG22-61450475-00 Chip Resistor 4.7 TG22-61451025-00 Chip Resistor 1K TG22-61453305-00 Chip Resistor 33 TG22-61453305-00 Chip Resistor 33 TG22-61453305-00 Chip Resistor 33 TG22-61451045-00 Chip Resistor 100K TG22-61451045-00 Chip Resistor 100K TG22-61451045-00 Chip Resistor 100K TG22-61451045-00 Chip Resistor 100K TG22-61454735-00 Chip Resistor 47K

TG22-61451035-00 Chip Resistor 10K

TG22-61452035-00 Chip Resistor 20K TG22-61452235-00 Chip Resistor 22K TG22-61452235-00 Chip Resistor 22K TG22-61452235-00 Chip Resistor 22K

TG22-61451035-00 Chip Resistor 10K TG22-61451035-00 Chip Resistor 10K

Ref. No.

R34 R35 R36 R37 R38

R70 R71 R79 R80 R81 R82 R83 R84 R85 R87 R89 R90 R91

R93

R95 R96 R97 R98

R100 R101

R92 TG22-61451035-00 Chip Resistor 10K

R94 TG22-61452035-00 Chip Resistor 20K

R99 TG22-61452235-00 Chip Resistor 22K

R102 TG22-61451035-00 Chip Resistor 10K R103 TG22-61451035-00 Chip Resistor 10K R160 TG22-61454725-00 Chip Resistor 4.7K R302 TG22-61455625-00 Chip Resistor 5.6K R303 TG22-61455625-00 Chip Resistor 5.6K RK1 TG29-28000001-00 Remote Sensor 3.3V SW1 TG18-45110000-00 Detect Switch (CD DOOR) SW2 TG18-31220000-00 Slide Switch (2P2T) SW4 TG18-31220000-00 Slide Switch (2P2T) U1 TG29-25657510-00 IC BH6575FV U2 TG29-25102410-00 IC TZA1024T U3 TG29-25018800-00 IC LS188C VCD Encoder U4 TG29-25416256-00 IC M11L416256SA 4M DRAM U5 TG29-25416256-00 IC M11L416256SA 4M DRAM U6 TG29-25002000-00 IC W27C020P U8 TG29-25451010-00 IC BA4510F U9 TG29-25732410-00 IC SAA7324H

R33 TG22-61453305-00 Chip Resistor 33

R39 TG22-61454725-00 Chip Resistor 4.7K R40 TG22-61454725-00 Chip Resistor 4.7K R45 TG22-61454735-00 Chip Resistor 47K R46 TG22-61451045-00 Chip Resistor 100K R47 TG22-61451545-00 Chip Resistor 150K R48 TG22-61456235-00 Chip Resistor 62K R49 TG22-61452245-00 Chip Resistor 220K R50 TG22-61455135-00 Chip Resistor 51K R51 TG22-61456235-00 Chip Resistor 62K R52 TG22-61450205-00 Chip Resistor 2 R53 TG22-61457535-00 Chip Resistor 75K R54 TG22-61451035-00 Chip Resistor 10K R55 TG22-61450205-00 Chip Resistor 2 R58 TG22-61457505-00 Chip Resistor 75 R59 TG22-61457505-00 Chip Resistor 75 R60 TG22-61453315-00 Chip Resistor 330 R61 TG22-61454715-00 Chip Resistor 470 R62 TG22-61453315-00 Chip Resistor 330 R66 TG22-61454735-00 Chip Resistor 47K R68 TG22-61451035-00 Chip Resistor 10K R69 TG22-61451025-00 Chip Resistor 1K

U10 TG29-25445300-00 IC BH4453F U12 TG29-25855300-00 IC CS8553T TV Encoder X1 TG39-11000110-00 Quartz Crystal 16.9344MHz X2 TG39-11000001-00 Quartz Crystal 27MHz Z1 TG29-37003600-00 Zener Diode 3.6V (3415)

Page 5

BLOCK DIAGRAM

LCD

IC901

WV2621

LCD Driver + Function

Key

U4, U5 M11L416256SA

SDRAM

U6 W27C020P

EP ROM

LS-188

VCD Decode

TZA1024

Optic system

Mech Deck

U1 BH6575 Motor driver + Power control

SVCC 3.3V

VIDEO

OUTPUT

SAA7324H/M2B

DSP and DAC System

U12

CS8553

TV ENCODE

U8, U10

BA4510

BH4453

POWER AMPLIFIER

AUDIO

OUTPUT

Page 6

U1 BH6575FV (POWER CONTROLLER)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

OUT4+ CH4 positive output

OUT3- CH3 negative output

OUT3+ CH3 positive output

FIL1 CH1 feedback filter terminal FIL2 CH2 feedback filter terminal FIL3 CH3 feedback filter terminal FIL4 CH4 feedback filter terminal

PGND1 power unit power supply ground terminal 1

OUT4- CH4 negative output

12 13 14 15 16 17 18 19 20

Symbol Description

SPRT short-circuit protection setting terminal SOFT soft-start setting terminal

CT Triangular wave output terminal

PVCC H-bridge power supply input terminal OUT2- CH2 negative output

OUT2+ CH2 positive output

OUT1- CH1 negative output OUT1+ CH1 positive output PGND2 power unit power supply ground terminal 2

21 22 23 24 25 26 27 28 29

START1 DC/DC converter starting terminal

OFF2 DC/DC converter OFF terminal CLK3 External clock synchronization input terminal

MUTE344 CH3,4 mute terminal

MUTE15 CH1 mute terminal RESET6 Reset output terminal

IN17 CH1 input terminal IN28 CH2 input terminal IN39 CH3 input terminal IN410 CH4 input terminal

VREF11 Reference power supply input terminal

DC_IN30 AC adapter power supply input terminal

REGB31 Tr driving terminal for regulator

REGO32 Battery power supply input erminal

GND33 Pre-unit power supply input erminal

PGND334 power unit power supply input erminal 3

LG35 Drive coil for boosting VG terminal VG36 Drive the power-mos circuit power supply input terminal

SW37 Booster transistor drive terminal

VSYS38 Control circuit power supply input terminal

EI39 DC/DC converter error amplifier input terminal

EO40 DC/DC converter error amplifier output terminal

Page 7

MGR517

250 kHz

4×

2×

1×

TZA1024

V/I

DD(L)

GND

GAP

MON

(1)

DIN

CDRW

CFIL

PWRON

RGADJ

CMFB

RFFB

RFEQO

EQSEL

U2 TZA1024 (OPTICAL SYSTEM)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

PWRON power-on select input

LD current output to laser diode

VDD(L) laser supply voltage

CFIL external filter capacitor MON laser monitor diode input

DIN central diode input

GND ground

1 2 3 4 5 6 7

Symbol Description

CMFB common mode feedback voltage input RFFB external RF feedback resistor

8 9

RFEQO10 RF amplifier output

CDRW11 gain select input for CD-A/V, CD-R/W EQSEL12 equalizer/speed select input (n=1,2 or 4)

DD13 supply voltage

RGADJ14 external laser supply gain adjust resistor

Page 8

EMI_A_9

EMI_A_11

EMI_A_10

EMI_D_7

EMI_D_6

EMI_D_5

EMI_D_4

EMI_D_3

EMI_D_2

EMI_D_1

EMI_D_0

EMI_A_0

EMI_A_1

EMI_A_2

EMI_A_3

VDD_IO_00

EMI_A_4

EMI_A_5

VSS_IO_00

EMI_A_6

EMI_A_7

EMI_A_12

EMI_A_15

EMI_A_16

EMI_A_18

I2C_CLK

I2C_DAT

VSS_OSC_0

XTLCLK_I

XTLCLK_O

VDD_OSC_0

TEST_H

RESET_L

HSYNC_L

VSYNC_L

CLK27_O

VDAT_7

VDAT_6

DR_D_7 DR_D_8

VSS_CORE_20

LCAS_L

DR_WE_L

VDD_IO_30

UCAS_L URAS_L

VDD_CORE_20

LRAS_L DR_A_8 DR_A_0 DR_A_7 DR_A_1 DR_A_6

VSS_IO_30

DR_A_2 DR_A_5

VSS_CORE_30

DR_A_3 DR_A_4

VDD_CORE_30

EMI_A_17 EMI_A_14 EMI_A_13

EMI_A_8

DR_D_9

DR_D_6

VDD_PLL_0

VSS_PLL_0

DR_D_10

DR_D_5

DR_D_11

DR_D_4

DR_D_12

DR_D_3

VSS_IO_20

DR_D_13

DR_D_2

VDD_IO_20

DR_D_14

DR_D_1

DR_D_15

DR_D_0

CD_C2P0

CD_BCK

CD_LRCK

CD_DATA

IR_IN

GPIO_0

GPIO_1

GPIO_2

GPIO_3

GPIO_4

GPIO_5

GPIO_6

GPIO_7

GPIO_8

GPIO_9

GPIO_10

GPIO_11

GPIO_12

GPIO_13

VSS_IO_10

GPIO_14 GPIO_15 VDD_CORE_10 GPIO_16 GPIO_17 VSS_CORE_10 GPIO_18 GPIO_19 VDD_IO_10 GPIO_20 GPIO_21 GPIO_22 GPIO_23 AUD_DIN AUD_DOUT AUD_LRCK AUD_BCK AUD_XCK VDD_CORE_00 VDAT_0 VDAT_1 VSS_CORE_00 VDAT_2 VDAT_3 VDAT_4 VDAT_5

LS188

Luxsonor Inc.

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39

12345678910111213141516171819202122232425262728293031323334353637

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

102

101

100

9998979695949392919089888786858483828180797877767574737271706968676665

U3 LS188 (VCD ENCODE)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

EMI_A_18 EMI Adress Bus Outputs 18

EMI_A_9 EMI Adress Bus Outputs 9

EMI_D_0 EMI Data Bus Input 0 EMI_A_0 EMI Adress Bus Outputs 0 EMI_A_1 EMI Adress Bus Outputs 1 EMI_A_2 EMI Adress Bus Outputs 2

11 12 13 14

Symbol Description

CLK27_O 27 Mhz Clock output

VDAT_7 Luminance output 7

36 37

VDAT_638 Luminance output 6 VDAT_539 Luminance output 5 VDAT_440 Luminance output 4 VDAT_341 Luminance output 3 VDAT_242 Luminance output 2

EMI_A_315 EMI Adress Bus Outputs 3

VDD_IO_0016 System I/O power supply

EMI_A_417 EMI Adress Bus Outputs4 EMI_A_518 EMI Adress Bus Outputs 5

VSS_IO_0019 System I/O ground

EMI_A_620 EMI Adress Bus Outputs 6

EMI_A_721 EMI Adress Bus Outputs 7 EMI_A_1222 EMI Adress Bus Outputs 12 EMI_A_1523 EMI Adress Bus Outputs 15 EMI_A_1624 EMI Adress Bus Outputs 16

EMI_A_112 EMI Adress Bus Outputs 11 EMI_A_103 EMI Adress Bus Outputs 10

EMI_D_74 EMI Data Bus Input 7

EMI_D_65 EMI Data Bus Input 6

EMI_D_56 EMI Data Bus Input 5

EMI_D_47 EMI Data Bus Input 4

EMI_D_38 EMI Data Bus Input 3

EMI_D_29 EMI Data Bus Input 2

EMI_D_110 EMI Data Bus Input 1

12C_CLK26 I2C Clock output

12C_DAT27 I2C Clock Bidirectionals

VSS_OSC_028 System OSC ground

XTLCLK_129 Crystal input XTLCLK_O30 Crystal output

VDD_OSC_031 System OSC power supply

TEST_H32 Test input RESET_L33 Hardware Reset input HSYNC_L34 Horizontal sync input VSYNC_L35 Vertical sync input

VSS_CORE_043 System core ground

VDAT_144 Luminance output 1 VDAT_045 luminance output 0

VSS_CORE_046 System core ground

AUD_XCK47 External audio clock AUD_BCK48 Audio bit clock output

AUD_LRCK49 Audio left/right clock output

AUD_DOUT50 Audio data output

AUD_DIN51 Audio data input

GPIO_2352 programmable I/O 23 GPIO_2253 programmable I/O 22 GPIO_2154 programmable I/O 21 GPIO_2055 programmable I/O 20

VDD_IO_1056 System I/O power supply

GPIO_1957 Programmable I/O 19 GPIO_1858 programmable I/O 19

VSS_CORE_1059 System core ground

GPIO_1760 programmable I/O 17 GPIO_1661 programmable I/O 16

VDD_CORE_1062 System core power supply

GPIO_1563 programmable I/O 15 GPIO_1464 programmable I/O 14

VSS_IO_1065 System I/O ground

GPIO_1366 programmable I/O 13 GPIO_1267 programmable I/O 12 GPIO_1168 programmable I/O 11 GPIO_1069 programmable I/O 10

GPIO_970 programmable I/O 9

Page 9

U3 LS188 (VCD ENCODE)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

DR_D_10 DRAM Data Bus 10

GPIO_8 programmable I/O 8

CD_C2P0 CD data error flag input

DR_D_0 DRAM Data Bus 0

DR_D_15 DRAM Data Bus 15

DR_D_1 DRAM Data Bus 15

84 85 86 87

Symbol DescriptionPin

DR_D_1488 DRAM Data Bus 14

VDD_IO_2089 System I/O power supply

DR_D_290 DRAM Data Bus 2

DR_D_1391 DRAM Data Bus 13

VSS_IO_2092 System I/O ground

DR_D_393 DRAM Data Bus 3

DR_D_1294 DRAM Data Bus 12

DR_D_495 DRAM Data Bus 4

DR_D_1196 DRAM Data Bus 11

DR_D_597 DRAM Data Bus 5

GPIO_673 programmable I/O 6

GPIO_376 programmable I/O 3 GPIO_277 programmable I/O 2 GPIO_178 programmable I/O 1 GPIO_079 programmable I/O 0

IR_IN80 IR input CD_DATA81 CD serial data input CD_LRCK82 CD Left/right Clock input

CD_BCK83 CD bit Clock input

VSS_PLL_099 System PLL ground

VDD_PLL_0100 System PLL power supply

DR_D_6101 DRAM Data Bus 6 DR_D_9102 DRAM Data Bus 9 DR_D_7103 DRAM Data Bus 7 DR_D_8104 DRAM Data Bus 8

VSS_CORE_20105 System core ground

GPIO_574 programmable I/O 5 GPIO_475 programmable I/O 4

GPIO_772 programmable I/O 7

LCAS_L106 Lower Column Address Strobe output

DR_WE_L107 Memory Write Enable output

VDD_IO_30108 System I/O power supply

UCAS_L109 Upper Column Address strobe output URAS_L110 Upper row address strobe output

VSS_CORE_20111 System core ground

LRAS_L112 Lower row address strobe outputs DR_A_8113 DRAM Address bus outputs 8 DR_A_0114 DRAM Address bus outputs 0 DR_A_7115 DRAM Address bus outputs 7 DR_A_1116 DRAM Address bus outputs 1 DR_A_6117 DRAM Address bus outputs 6

VSS_IO_30118 System I/O ground

DR_A_2119 DRAM Address bus outputs 2 DR_A_5120 DRAM Address bus outputs 5

VSS_CORE_30121 System core ground

DR_A_3122 DRAM Address bus outputs 3 DR_A_4123 DRAM Address bus outputs 4

VDD_CORE_30124 System core power supply

EMI_A_17125 EMI Adress Bus Outputs 17 EMI_A_14126 EMI Adress Bus Outputs 14 EMI_A_13127 EMI Adress Bus Outputs 13

EMI_A_8128 EMI Adress Bus Outputs 8

A6 A5 A4 A3 A2 A1 A0 Q0

5 6

7 8 9 10 11 12 13

Q 1

Q 2

Q4Q

Q 6

1 4

321

3 231

3 0

A14 A13 A8 A9

A11

29 28 27 26 25 24 23 22 21

32-pin PLCC

G N D

151

1 7

18192

1 7

V c c

A10

Q7 Q6

A13 A8

A11

PGM A17

A12

A15

A16

A14

Vcc

Vpp

A 1 5

A 1 6

4 5

6 7 8 9 10 11 12 13 14

15 16

19 18 17

GND

Q 3

A 1 2

V p p

/ P G M

32-pin DIP

CONTROL

OUTPUT

BUFFER

DECODER

CORE

ARRAY

PGM

GND

A17

OUT1

– IN1

+ IN1

VCC

OUT2

– IN2

+ IN2

1ch

2ch

–

U8 BA4510F (OPERATIONAL AMP)

U6 W27C020 (EPROM)

Symbol Description

A0-A17 Address Inputs

Q0-Q7 Data Inputs/Outputs

Chip Enable

Output Enable

Symbol Description

PGM

Program Enable VPP Program/Erase Supply Voltage V

Power Supply

GND Ground

Page 10

DECODER

MICRO-

CONTROLLER

INTERFACE

VERSATILE PINS

INTERFACE

SUBCODE

PROCESSOR

KILL

PEAK

DETECT

SERIAL DATA

INTERFACE

TIMING

TEST

ADC

ref

GENERATOR

FRONT-END

DIGITAL

PLL

MOTOR

CONTROL

AUDIO

PROCESSOR

EBU

INTERFACE

ERROR

CORRECTOR

MICROCONTROLLER

INTERFACE

PRE-

PROCESSING

CONTROL

FUNCTION

CONTROL

PART

EFM

DEMODULATOR

SRAM

RAM

ADDRESSER

OUTPUT STAGES

FLAGS

12 13

40 39 41 42

2 1 3 6

25 31 44

24 16 15 26 49

48 47 46 45

63 34 61 62 32

8 9 10 11 4 14 5 17 33 50 58 52 57

30 29 28 27

RIN

ref

SCL SDA RAB

SILD

HFIN

HFREF

ISLICE

TEST1 TEST2 TEST3

SELPLL

CRIN

CROUT

CL16

CL11/4

SBSY SFSY

SUB

RCK

STATUS

D1 D2 D3 D4

SSA1

DDA2VSSD2

DDD2(C)

SSA2

DDA1VSSD1VSSD3

DDD1(P)

V1 V2/V3 V4 V5 KILL

DATA

WCLK

SCLK

SERIAL DATA (LOOPBACK)

INTERFACE

37 35 36

SDI

WCLI

SCLI

BITSTREAM

DAC

20 21 18 19

pos

neg

DOBM

MOTO2

MOTO1

LDON

CFLG

RESET

SAA7324

MGS174

U9 SAA7324 (DAC SYSTEM)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

D2 unipolar current input 2(central diode signal input) D3 unipolar current input 3(central diode signal input) D4 unipolar current input 4(central diode signal input)

HFREF comparator common mode input

VssA1 analog ground 1

DDA1 analog supply voltage 1

ref reference current output

RIN reference voltage for servo ADCs

D1 unipolar current input 1(central diode signal input)

4 5 6 7 8

9 10 11

Symbol Description

V5 versatile output 5

CL11/4 11.2896 or 4.2336 MHZ(for microcontroller)clock output

SSD2 digital ground 2

DDD3(C) digital ground 3

MOTO1 motor output 1versatile(3-state) MOTO2 motor output 2versatile(3-state)

V4 versatile output 4

49 50

58 59 60 61 62

SSD133 digital ground 1

V2/V334 versatile l/o:versatile input 2 or versatile output 3(open-drain)

WCLI35 word clock input(for data loopback to DAC)

SDI36 serial data input(for data loopback to DAC)

SCL137 serial bit clock input (for data loopback to DAC)

RESET38 power-on reset input(active low)

SDA39 microcontroller interface data l/o line (l2c-busopen-drain output)

SCL40 microcontroller interface clock line input (l2c-bus)

RAB41

microcontroller interface R/W and load control line input(4-wire bus mode)

SILD42

microcontroller interface R/W and load control line input(4-wire bus mode)

STATUS43

servo interrupt repuest line/decoder status register output(open-drain)

TEST344 test control input 3(this pin shoud be tied LOW)

RCK45 subcode clock input

SUB46 P-to-W subcode bit 3-states output(3-state) SFSY47 subcode frame sync output(3-state) SBSY48 subcode block sync output(3-state)

DOBM51 bi-phase mark output(externally buffered3-state) V

DDD1(P)52 digital supply voltage 1 for periphery

CFLG53 correction flag output(open-drain)

RA54 radial actuator output FO55 focus actuator output

SL56 sledge control output

DDD2(C)

57 digital supply voltage 2 for core

R112 unipolar current input 1(satellite diode signal input) R213 unipolar current input 2(satellite diode signal input)

SSA214 analog ground 2

CROUT15 crystal/resonator output

CRIN16 crystal/resonator input

DDA217 analog supply voltage 2

LN18 DAC left channel differential negative output LP19 DAC left channel differential positive output

neg20 DAC negative reference input

pos21 DAC positive reference input

RN22 DAC right channel differential negative output RP23 DAC right channel differential positive output

SELPLL24 selects whether internal clock multiplier PLL is used

TEST125 test control input 1 (this pin should be tied low)

CL1626 16.9344 MHZ system clock output

DATA27 serial d4(1)data output (3-state)

WCLK28 word clock output(3-state)

SCLK29 serial bit clock output(3-state)

EF30 C2 error flag output(3-state)

TEST231 test control input 2(this pin should be tied LOW)

KILL32 kill output (programmableopen-drain)

HFIN2 coparator signal input

3 ISLICE current feedback output fron data slicer

V163 versatile input 1

LDON64 laser drive on output(open-drain)

Page 11

VIDEO-TIMING CONTROLLER

SUB-CARRIER GENERATION

SINE-TABLE

SERIAL

PARALLEL

4:2:2 to

4:4:4

INTER-

u-FILTER

v-FILTER

y-FILTER

POLATION

H, V-SYNC

CLK_27

SLEEP

P[7:0]

MODE[3:0]

SVIDEO

MASTER CBSWAP

COLOR-BURST

MODULATION

MIXER

CVBS/Y

DAC-

MAPPING

VBIAS VREF_O FSADJUST COMP

DAC

U10 BH4453F (POWER AMP)

U12 CS8553 (TV ENCODE)

IC BLOCK DIAGRAM & DESCRIPTION

Symbol Description

OUT1 Output 1 terminal

Symbol DescriptionPin

IN13 Input 1 terminal

IN25 Input 2 terminal

BIAS6 BIAS terminal

GND4 Ground

MUTE2 Mute control terminal (mute = low)

OUT27 output 2 terminal

VCC8 Power supply

Symbol Description

HSYNC

Horizonta sync,output in master mode or input in slave mode,is synchronized by CLKtoo.

Symbol DescriptionPin

AGND3 Analog ground

CVBS/Y4 Composite output or luminance (with blanking and sync)

NC/VSS2 No connection in PLCC.Analog ground in TQFP

VSYNC32

Vertical sync,output in master mode or input in slave mode, is synchronized by CLK.

P[7:0]21