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JVC TH-R3 Service Manual

Dvd digital cinema system
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Download this manual See also: Instruction Manual
SERVICE MANUAL
DVD DIGITAL CINEMA SYSTEM
2005
8
MB442B
SP-THS66F
SP-THS66F SP-THS66S
SP-THS66C
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
TH-R3,TH-R1
SP-PWR3
ENTER
VOL
SOURCE
XV-THR3
The DVD mechanism was changed.
The corresponding product have a discernment sign.
TABLE OF CONTENTS
COPYRIGHT © 2005 Victor Company of Japan, Limited
SP-THS55C
SP-THS55F
1
2
3
4
5
6
7
8
9
0
VOL
XV-THR1
Area suffix
B ------------------------------ U.K.
E ---------- Continental Europe
EN ----------- Northern Europe
EV ------------- Eastern Europe
EE -------- Russian Federation
EF --------------------------France
EL ------------ Southern Europe
SP-PWR1
SP-THS55S
1
2
3
4
5
6
7
8
9
0
VOL
ENTER
VOL
SOURCE
No.MB442B
2005/8

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  • Page 1 SERVICE MANUAL DVD DIGITAL CINEMA SYSTEM MB442B 2005 TH-R3,TH-R1 Area suffix B ------------------------------ U.K. E ---------- Continental Europe EN ----------- Northern Europe EV ------------- Eastern Europe SP-THS66F SP-THS66F SP-THS66S EE -------- Russian Federation EF --------------------------France EL ------------ Southern Europe SP-PWR3...

  • Page 2: Specification

    SPECIFICATION XV-THR1/XV-THR3 GENERAL Power requirement AC 230 V, 50 Hz Power consumption Power on 40 W Power off ° ° ° ° Temperature Operating C to 35 C (41 F to 104 ° ° ° ° Storage C to 60 C (-4 F to 140 Operating position...
  • Page 3 80 Hz to 20 kHz × × × × Dimensions (W 111.5 mm 148 mm 106.5 mm Mass 0.56 kg Satellite Speakers (TH-R3) × Front speakers (SP-THS66F) Speaker unit 5.5 cm Bass-reflex, Magnetically Shielded Power Handling Capacity 140 W Ω Impedance Frequency Range 90 Hz to 20 kHz ×...

  • Page 4: Section 3 Disassembly

    SECTION 1 PRECAUTION Please refer to "TH-R3, TH-R1 (No.MB442)" about this section. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS HOW TO IDENTIFY MODELS 2.1.1 NAME PLATE Discernment sign SECTION 3 DISASSEMBLY For the 3.2 DVD mechanism assembly, the disassembly method of a DVD mechanism does not correspond to the product with which the DVD mechanism was changed.

  • Page 5: Section 4 Adjustment

    For the 4.6 Taking out a disc, please follow this procedure about how to taking out a disk of the product with which the DVD mech- anism was changed. Please refer to "TH-R3, TH-R1 (No.MB442)" about other items. 4.6 Taking out a disc 4.6.1 Method 1...
  • Page 6 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB442B) Printed in Japan...

  • Page 7: Parts List

    PARTS LIST [ TH-R3 ] [TH-R1] * All printed circuit boards and its assemblies are not available as service parts. Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe EV -------------- Eastern Europe EE----------Russian Federation EF -------------------------- France...

  • Page 8: Exploded View Of General Assembly And Parts List

    Exploded view of general assembly and parts list Block No. MAIN BOARD ASSY DIGITAL BOARD ASSY AUDIO DSP BOARD ASSY JACK BOARD ASSY...
  • Page 9 CN5001 CN5303 AUDIO DIP P.AY X4201 CN2201 CN4103 DIGITAL PWB ASS'Y MAIN PWB ASS'Y CN5302 CN1801 CN4001 CN3002 CN4104 from DISPLAY/SW P AY from DISPLAY/SW P AY from SW/JACK P. AY from SW/JACK P. AY (CN7001) (CN7002) (CN7008) (WR7101/WR7151) FRONT PANEL SUB ASS'Y DRIVE UNIT REAR SIDE BOTTOM SIDE FRONT PANEL ASS'Y...

  • Page 10: General Assembly

    Description Local LV11091-002A FRONT PANEL  LV40301-002A FELT SPACER FOOT(x2) E69897-002 CUSHION (x2) LV35801-001A FRONT LENS L GN40020-002A JVC MARK LV35802-001A FRONT LENS R LV21967-003A FL LENS A 1EK,3EK 1EF,1EL,1ER,1EU,1EY,1EZ, LV21967-002A FL LENS A 3EF,3EL,3ER,3EU,3EY,3EZ LV35803-003A DOOR PU60109 CATCHER LV35804-001A...
  • Page 11  Symbol No. Part No. Part Name Description Local QAL0704-001 DRIVE UNIT  WR 1 QUQ112-1106CJ-E FFC WIRE TUNER CN1-DSP CN8603 WR 2 QUQ210-1510CJ-E FFC WIRE DIGI CN1102-MAIN CN4103 WR 3 QUQ112-0705CJ-E FFC WIRE DSP CN8600-MAIN CN3003 WR 4 QUQ112-1113CJ-E FFC WIRE F.SW CN7008-MAIN CN4001 WR 5...

  • Page 12: Electrical Parts List

    Electrical parts list Digital board  Symbol No. Part No. Part Name Description Local Block No. [0][1] C1428 NCB31CK-104X C CAPACITOR 0.1uF 16V K  Symbol No. Part No. Part Name Description Local C1429 NCB31CK-104X C CAPACITOR 0.1uF 16V K C1430 NCB31CK-104X C CAPACITOR...
  • Page 13  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C1910 NDC31HJ-120X C CAPACITOR 12pF 50V J R1614 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C1911 NCB31CK-104X C CAPACITOR 0.1uF 16V K R1618 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 14  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local RA1801 NRZ0087-103W NET RESISTOR 10kΩ 1/16W J K2216 NQR0022-002X FERRITE BEADS RA1802 NRZ0087-103W NET RESISTOR 10kΩ 1/16W J K2217 NQR0022-002X FERRITE BEADS RA1803 NRZ0087-101W NET RESISTOR...

  • Page 15: Led Board

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R7021 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R7051 NRSA63J-152X MG RESISTOR 1.5kΩ 1/16W J R7022 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R7052 NRSA63J-182X MG RESISTOR 1.8kΩ...
  • Page 16 DV Jack board  Symbol No. Part No. Part Name Description Local Block No. [0][5] C8610 NCB31CK-104X C CAPACITOR 0.1uF 16V K  Symbol No. Part No. Part Name Description Local C8611 NCB31CK-104X C CAPACITOR 0.1uF 16V K C8612 NCB31CK-104X C CAPACITOR 0.1uF 16V K C8613...
  • Page 17  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C8754 NDC31HJ-101X C CAPACITOR 100pF 50V J R8618 NRSA63J-221X MG RESISTOR 220Ω 1/16W J C8757 NDC31HJ-152X C CAPACITOR 1500pF 50V J R8619 NRSA63J-221X MG RESISTOR 220Ω...

  • Page 18: Main Board

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R8771 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R8912 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R8772 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R8913 NRSA63J-303X MG RESISTOR 30kΩ...
  • Page 19 Q8201 or DTC144WKA-X DIGI TRANSISTOR Q4001 or 2SA1530A/QR/-X TRANSISTOR Q8201 or RT1N44HC-X DIGI TRANSISTOR Q4101 2SD2144S/UV/-T TRANSISTOR Q8202 UN211E-X DIGI TRANSISTOR Q4101 or 2SC3576-JVC-T TRANSISTOR Q8202 or DTA144WKA-X TRANSISTOR Q4201 2SD601A/QRS/-X TRANSISTOR Q8202 or RT1P44HC-X DIGI TRANSISTOR Q4201 or 2SC2412K/QRS/-X TRANSISTOR Q8203...
  • Page 20  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local D5211 or AU01Z-T2 FR DIODE C4202 NCB31CK-104X C CAPACITOR 0.1uF 16V K D5212 RL2Z-LFB2 FR DIODE C4203 NCB30JK-105X C CAPACITOR 1uF 6.3V K D5212 or UF202G-F26 FR DIODE C4204...
  • Page 21  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C7327 NCB31EK-103X C CAPACITOR 0.01uF 25V K R3004 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J C7330 NCB31HK-102X C CAPACITOR 1000pF 50V K R3005 NRSA63J-471X MG RESISTOR 470Ω...
  • Page 22  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R3231 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R7312 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R3232 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R7314 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 23  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R8216 NRSA63D-121X MG RESISTOR 120Ω 1/16W D  CN5001 QGA7901C3-02 CONNECTOR AC_IN R8217 NRSA63D-432X MG RESISTOR 4.3kΩ 1/16W D CN5301 QGA2501C1-04 CONNECTOR DVD LG R8218 NRSA63D-432X...
  • Page 24 Demodulator board  Symbol No. Part No. Part Name Description Local Block No. [0][8] C4404 NCB30JK-105X C CAPACITOR 1uF 6.3V K  Symbol No. Part No. Part Name Description Local C4405 NCB30JK-105X C CAPACITOR 1uF 6.3V K C4406 NCB30JK-105X C CAPACITOR 1uF 6.3V K C4407 NCB31CK-104X...
  • Page 25 < MEMO > 3-19...

  • Page 26: Packing Materials And Accessories Parts List

    Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available THE METHOD OF POWER CODE PACKING. ONLY GROUP NO.005,012. The plug is turned inside. RED CELLOPHANE TAPE REAR SIDE FIG.3 REFERENCE FIG.4 RED CELLOPHANE TAPE RED CELLOPHANE TAPE Use after breaking by this line.

  • Page 27: Packing And Accessories

    Packing and Accessories Block No. [M][2][M][M]  Symbol No. Part No. Part Name Description Local LV35815-005A CARTON BOX LV35815-006A CARTON BOX LV21970-001A CARTON BOX LV35815-004A CARTON BOX 1EL,1EU,1EY,1EZ LV35816-004A CARTON BOX LV35816-006A CARTON BOX LV21971-002A CARTON BOX LV35816-003A CARTON BOX 3EL,3EU,3EY,3EZ LV11092-003A CUSHION(F)
  • Page 28 Speaker assembly and parts list Block No. (Subwoofer) Amp. board Mother board LED board The parts without symbol number are not service. 3-22...
  • Page 29 Speaker(Subwoofer) Block No. [M][3[M][M]  Symbol No. Part No. Part Name Description Local LV10875-002A CHASSIS BASE LV30225-0T5A SPACER LV30225-0T6A SPACER LV10951-001A HEAT SINK QYSBSG3010EA TAP SCREW M3 x 10mm(x3) QYSBSG3016EA TAP SCREW M3 x 16mm(x4) QYSBSG3010EA TAP SCREW M3 x 10mm(x9) QQT0482-002 POWER TRANSF ...
  • Page 30 Electrical parts list Mother board  Symbol No. Part No. Part Name Description Local Block No. [1][0] D548 1SS133-T2 SI DIODE  Symbol No. Part No. Part Name Description Local D549 1SS133-T2 SI DIODE D550 1SS133-T2 SI DIODE D551 1SS133-T2 SI DIODE ...
  • Page 31  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C2203 QETN1HM-475Z E CAPACITOR 4.7uF 50V M C3716 QETN1AM-227Z E CAPACITOR 220uF 10V M C2204 QETN1CM-107Z E CAPACITOR 100uF 16V M C3720 QETN1EM-476Z E CAPACITOR 47uF 25V M...
  • Page 32  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R2111 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J R2705 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R2112 NRSA63J-752X MG RESISTOR 7.5kΩ 1/16W J ...
  • Page 33  Symbol No. Part No. Part Name Description Local R3611 NRSA63J-471X MG RESISTOR 470Ω 1/16W J R3717 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R3719 QRE141J-102Y C RESISTOR 1kΩ 1/4W J  R3720 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J R3721 NRSA63J-221X MG RESISTOR 220Ω...
  • Page 34 Packing materials and accessories parts list Block No. (SP-PWR3 B,E,EN,EV,EF) 3-28...
  • Page 35 Packing and Accessories (SP-PWR3 B,E,EN,EV,EF) Block No. [M][4][M][M]  Symbol No. Part No. Part Name Description Local AB050039-01 SPEAKER BOX FRONT(x2) AB050035-01 SPEAKER BOX CENTER AB050039-02 SPEAKER BOX SURROUND(x2) 9900033801 STAND & BASE ASSY (x4) 6200045901 SPK CORD-C CENTER 6200045911 SPK CORD-FR FRONT RIGHT 6200045921...
  • Page 36 Packing materials and accessories parts list Block No. (SP-PWR1 B,E,EN,EV,EF) 3-30...
  • Page 37 Packing and Accessories (SP-PWR1 B,E,EN,EV,EF) Block No. [M][5][M][M]  Symbol No. Part No. Part Name Description Local 6200044901 DIN CABLE AB080071-01 SPEAKER BOX FRONT RIGHT AB080071-02 SPEAKER BOX FRONT LEFT AB050032-01 SPEAKER BOX CENTER AB080072-01 SPEAKER BOX SURROUND RIGHT AB080072-02 SPEAKER BOX SURROUND LEFT 8500051881...
  • Page 38 Packing materials and accessories parts list Block No. (SP-PWR3 EE) A12, A10, XV-THR3 3-32...
  • Page 39 Packing and Accessories (SP-PWR3 EE) Block No. [M][6][M][M]  Symbol No. Part No. Part Name Description Local 6200044901 DIN CABLE AB050039-01 SPEAKER BOX FRONT(x2) AB050035-01 SPEAKER BOX CENTER AB050039-02 SPEAKER BOX SURROUND(x2) 9900033701 STAND ASSY (x4) 9900033711 BASE ASSY (x4) 6200045901 SPK CORD-C CENTER...
  • Page 40 Packing materials and accessories parts list Block No. (SP-PWR1 EE) XV-THR1 3-34...
  • Page 41 Packing and Accessories (SP-PWR1 EE) Block No. [M][7][M][M]  Symbol No. Part No. Part Name Description Local 6200044901 DIN CABLE AB080071-01 SPEAKER BOX FRONT RIGHT AB080071-02 SPEAKER BOX FRONT LEFT AB050032-01 SPEAKER BOX CENTER AB080072-01 SPEAKER BOX SURROUND RIGHT AB080072-02 SPEAKER BOX SURROUND LEFT LV36009-001A...

  • Page 42: Schematic Diagrams

    SCHEMATIC DIAGRAMS DVD DIGITAL CINEMA SYSTEM TH-R3, TH-R1 Area suffix CD-ROM No.SML200508 B ------------------------------ U.K. E ---------- Continental Europe EN ----------- Northern Europe EV ------------- Eastern Europe EE -------- Russian Federation SP-THS66F SP-THS66F SP-THS66S EF --------------------------France EL ------------ Southern Europe...
  • Page 43 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.

  • Page 44: Wiring Diagram

    Wiring diagram CN8603 CN1202 CN1102 HP_MUTE DISPLAY/SW CN1402 CN1101 DV JACK...

  • Page 45: Block Diagrams

    Block diagrams J7304 MAIN 0 3 L-1 SCART Terminal AUDIO OUT J7301 J8501 Audio signal control section (SHEET 2) IC8501 Q7310 to COAXIAL OUT RAPID_SW BIAS/RGB_CTL Q7312 AO_IEC958 4_3[L] P50_I/O AV_YC_IN[H] TV[L] A_MUTE2[H] TO SHEET 7 Muting AUDIO_OUT1[L/R] Q8203,Q8205 SWITCH AV1_L TO SHEET 4 IC7302...
  • Page 46 MAIN 0 3 DISPLAY/SW 2 8 FL Display section (SHEET 9) -29V DC3.9V[+/-] S_CLK S_DATA_TOSYS S_DATA_FRSYS STB TO SHEET 9 SHEET 5 AC-DC REMOCON FL Display driver AC IN SETUP SW_PON D5001 IC7001 SW-12V SW12V SW5V AL5.8V D1.8V D2.5V IC7004 S_MUTE RDS_DATA TO each sheet RDS_CLK TU_CE...
  • Page 47 DIGITAL 5 0 J4112 IEEE1394 IEEE1394 TPA+ TPA- TPB+ TPB- controller terminal PHY_RESET[L] IC1801 PHY_LREQ PHY_CLK PHY_CNA PHY_CTL[0],[1] VI_D2 to D9 VIDEO_27M E5_RESET_L SIO_SCL SIO_SDA Video PHY_DATA[0-7] PHY_LPS PHY_LINK_ON decoder IC1901 C_IN VY_IN IEEE1394 section (SHEET 10) Video decoder section (SHEET 13) SDRAM_DQ16 to 31 RA1613 to DDR_DQ16 to 31...

  • Page 48: Standard Schematic Diagrams

    Standard schematic diagrams Power supply section DC3.9V[+] Q5301 TO SHEET 9 D5201 CP5301 R5319 DC3.9V[-] -29V C5201 SW-12V FAN_CTL P.CTL[H] D5202 R5307 SW12V DANGEROUS VOLTAGE Q5304 C5202 D5302 D5303 R5320 R5321 F5001 SW5V T5001 CN5001 AL5.8V C5102 TO EACH LF5001 R5322 L5201 P.SAVE[L]...
  • Page 49 Audio signal control section AV1_L AV2_H I2C_CLK2 TO SHEET 5 I2C_DATA2 R8220 A_MUTE1[H] ADC_RST[L] Q8202 R8218 C8208 R8222 R8223 Q8201 C8206 R8221 C8210 R8217 C8207 C8209 R8250 C8217 C8005 R8252 R8017 TU_AUDIO[R] R8040 R8219 TO SHEET 6 R8249 TU_AUDIO[L] C8007 R8019 Q8205 R8214...
  • Page 50 Video signal control section L4301 C4318 C4319 R4319 C4310 IC4301 R4311 C4306 R4304 R4306 R4307 SW5V TO SHEET 1 R4314 C4302 C4301 C4308 C4307 R4313 I2C_DATA2 I2C_CLK2 Q4302 Q4303 R4317 R4318 C4304 C4305 TO SHEET 5 D4301 C4309 SEPA_IN[H] PD[L] R4309 R4305 R4308...
  • Page 51 Input / output terminal section J7309 4_3[L] TO SHEET 5 TV[L] R7302 R7339 R7340 Q7310 Q7302 R7378 Q7312 P50_I/O R7341 SCR_ID R7301 R7305 Q7301 R[H] Q7311 TO SHEET 5 BIAS/RGB_CTL R7309 R7304 R7342 AV1_YC_IN[H] D7304 RAPID_SW R7335 L7305 R7336 L7306 R7303 C7334 C7335 R7343...
  • Page 52 System control section B7451 L7201 R7451 G_TX R7456 TO SHEET 7 Q7201 IRTX R7452 G_RX R7454 RGB_IN[H] SCR_ID CN7451 TO SHEET 3 SEPA_IN[H] C7453 Q7451 C7451 SECAM_DET[H] Not use Q7452 4_3[L] R7203 R7453 TV[L] RGB_TH[H] AV1_YC_IN[H] J7451 TO SHEET 4 BIAS/RGB_CTL R7204 AV1_L...
  • Page 53 Tuner section RF5V SW5V TO SHEET 1 SW12V THR1,THR3 EK,EL,ER SW3.3V EU,EY,EZ SW2.5V C6803 CN6801 C6801 C6807 C6805 C6802 Not use L6002 C6804 C6806 C6808 TU6001 C6014 L6003 TU_AUDIO[L] TO SHEET 2 TU_AUDIO[R] C6013 C6012 C6831 C6832 CN6701 TO CN6701 SHEET 8 L6701 R6080...
  • Page 54 Input / output relay section TO CN1103 SHEET 16 TO CN1102 SHEET 16 TO CN1101 SHEET 16 CN4103 CN4102 CN4101 D1.8V D2.5V 3.3V TO SHEET 1 YTODIGI TO SHEET 3 CTODIGI PB/B_OUT PY/G_OUT SW5V PR/R_OUT AL5.8V TO SHEET 4 V/Y_OUT SC_OUT SY_OUT K_BUS_CLK...
  • Page 55 Demodulator section R6715 R6713 C6716 C6714 C6718 R6716 B6702 B6703 C6717 C6715 K6706 R6714 R6712 C6719 R6720 R6711 C6713 C6720 D6701 C6721 R6710 IC6701 R6721 K6705 CN6701 C6712 C6722 TO CN6701 C6711 SHEET 6 K6707 C6724 C6723 R6709 L6701 R6708 R6704 B6701 L6702...
  • Page 56 FL display and operation switch section SHEET 5 SHEET 18 TO CN3002 TO CN8601 MAIN CB C N 7 0 0 1 C N 7 0 0 2 Q G F 1 2 0 1 F 2 - 1 1 Q G F 1 0 1 6 F 5 - 2 2 L E D R 7 0 4 3...
  • Page 57 IEEE 1394 section K 1 8 0 2 N Q R 0 0 2 2 - 0 0 2 X R 1 8 2 0 1 0 k C 1 8 0 3 2 2 / 6 . 3 2 4 . 5 7 6 M I C 1 8 0 1 T S B 4 1 A B 2 P F R O M / T O...
  • Page 58 DDR SDRAM section D D R _ S D R A M D I G I T A L ( D D R _ S D R A M ) S D R A M _ D Q _ 0 D D R _ D Q _ 0 D D R _ D Q _ 0 D D R _ D Q _ 1 6...
  • Page 59 Media processor section F R O M / T O D D R S D R A M S D R A M _ D Q _ [ 0 - 1 5 ] S D R A M _ D Q _ [ 1 6 - 3 1 ] R 1 4 9 5 S D R A M _ D Q S _ [ 0 - 3 ] 1 0 k...
  • Page 60 Video decoder section D I G I T A L ( T I _ D E C ) 2 2 / 6 . 3 2 2 / 6 . 3 C 1 9 0 1 C 1 9 0 2 F R O M / T O D I G I J U N C T I O N K 1 9 0 1...
  • Page 61 ATAPI interface section D I G I T A L F R O M / T O D R I V E R 2 2 0 4 C N 2 2 0 1 Q G F 0 5 0 3 C 1 - 4 0 V R S D A T A K 2 2 0 1 N Q R 0 0 2 2 - 0 0 2 X...
  • Page 62 FLASH-ROM section 5 0 D I G I T A L I C 1 2 0 3 S N 7 4 L V C 3 7 3 A P W - X L H _ A R _ 1 7 C 1 2 0 7 0 .
  • Page 63 Digital junction section 5 0 D I G I T A L T O D D R S D R A M K 1 1 0 5 O P E N S S T L 2 _ V D D TO SHEET 11 D 3 .
  • Page 64 RGB - Y/C converter section R4401 C4408 C4419 C4418 C4409 C4410 R4418 R4419 R4420 C4401 R4402 R4404 C4420 C4421 R4403 R4405 IC4402 C4413 C4412 R4414 C4411 CN4402 TO CN4401 SHEET 3 SHEET 17 2-21...
  • Page 65 Audio DSP section E P 8 6 0 1 Q N Z 0 1 3 6 - 0 0 1 Z C N 8 6 0 3 1 2 . 9 V Q G F 1 2 0 1 C 2 - 1 1 T U _ C E R 8 9 1 5 1 2 .
  • Page 66 VOLTAGE CHARTS <MAIN> <DISPLAY> <LED> <AUDIO DSP> MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON P.ON PIN NO. PIN NO.

  • Page 67: Printed Circuit Boards

    Printed circuit boards Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) R5335 C5309 C3011 R5315 R5314 CN5305 R5333 CN3002 IC5309 D3004 C5319 C5320 C3042 D3003 D3005 R3219 CN4001 R5309 Q5308 R5337 C4078 Q5315 R4040...
  • Page 68 Digital board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Forward side Reverse side K1137 K1136 CN2201 ZP84 RA2208 RA2209 RA2210 RA2211 RA2212 K1135 RA1203 RA1201 RA1204 RA1202 ZP83 ZP81 ZP63 ZP82 ZP69 K1131 ZP62 ZP61...
  • Page 69 Demodulator board Audio DSP board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Forward side C6717 C6716 C6719 R6721 R6720 #PC00001...
  • Page 70 Switch / Jack board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) S7011 S7012 S7010 R7054 S7009 S7006 S7007 S7003 S7008 R7053 R7051 R7056 S7002 S7013 R7101 S7005 C7103 C7101 S7004 R7102 R7060 WR7151 C7109 R7152...
  • Page 71 Display / Switch board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) R7031 R7008 R7025 R7029 R7070 R7037 CN7004 R7027 R7003 R7023 C7008 Q7002 R7009 D7002 X7001 R7014 C7015 R7035 R7012 R7041 Q7001 CN7002 R7007 CN7001...
  • Page 72 < M E M O >...
  • Page 73 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB442BSCH)

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