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Yamaha DV-S5270 Service Manual

Other manuals for DV-S5270: Operating Instructions Manual

Summary of DV-S5270

  • Page 1

    Dvd-s796/s5270 dvd-s796/dv-s5270 1 0 0 7 1 1 service manual dvd player dvd-s796/dv-s5270 service manual important notice this manual has been provided for the use of authorized yamaha retailers and their service personnel. It has been assumed that basic service procedures inherant to the industry, a...

  • Page 2

    Dvd-s796/dv-s5270 specifications ................................................................ 1-1 locale management information ......................... 1-1 to service personnel ................................................ 1-2 prevention of esd to es devices ......................... 1-3 pr...

  • Page 3

    Dvd-s796/s5270 dvd-s796/dv-s5270 specifications signal system: for u model ntsc for g, b, a, r models pal 625/50, pal 525/60 weight: 7lbs. 4oz (3.3kg) dimensions: 17-1/8” (w) ✕ 10-7/8” (d) ✕ 3-7/8” (h) [435 (w) ✕ 276 (d) ✕ 99 (h) mm] operating temperature range: +50 ° to +35 ° c (+41 ° to +95 ° f) o...

  • Page 4

    Dvd-s796/dv-s5270 warning: chemical content notice! The solder used in the production of this product contains lead. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the california health and welfare agency (and possi...

  • Page 5

    Dvd-s796/s5270 dvd-s796/dv-s5270 prevention of electro static discharge (esd) to electrostatically sensitive (es) devices some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called electrostatically sensitive (es) devices. Examples of ty...

  • Page 6

    Dvd-s796/dv-s5270 1 - 4 precaution of laser diode caution: this unit utilizes a class ii laser. Visible laser radiation is emitted from the optical pickup lens when the unit is truned on: 1. Do not look directly into the pickup lens. 2. Do not use optical instruments to look at the pickup lens. 3. D...

  • Page 7

    Dvd-s796/s5270 dvd-s796/dv-s5270 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 rear panels 1 - 5 u model g, b models r model a model n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3 n3.

  • Page 8

    Dvd-s796/dv-s5270 optical pickup self-diagnosis and replacement procedure the optical pickup self-diagnosis function and tilt adjustment check function have been newly added to this player. When repair- ing, use the following procedure for effective self-diagnosis and tilt adjustment. Be sure to use...

  • Page 9

    Dvd-s796/s5270 dvd-s796/dv-s5270 self-diagnosis function and service modes 1. Service mode table 2. Self-diagnosis function (uhf display) 1 - 7 application displaying the uhf display f_ _ _ writing the laser drive current value after replacing the optical pickup (do not use for anything other than o...

  • Page 10

    Dvd-s796/dv-s5270 1 - 8 3. Examples of repairs using error code 4. Sales demonstration lock function refer to this section when carrying out repairs. Error display f0** f103 f4ff f500 f501 f502 f504 f505 f506 f600 f601 f602 f603 f610 f611 f612 f620 f621 f700 f701 f702 f880 f890 f891 f8a0 f893 f894 m...

  • Page 11

    Dvd-s796/s5270 dvd-s796/dv-s5270 1 - 9 service precautions 1. Initializing the dvd player initialize the dvd player whenever you replace a microprocessor, microprocessor peripheral parts, module c.B.A or mother c.B.A. The customer settings will return to factory preset settings when the player is in...

  • Page 12: Operating Instructions

    Dvd-s796/dv-s5270 owner's manual page operating instructions control reference guide player remote control owner's manual page 1 - 10 standby/on button (standby/on) ....................... 14 press to switch the unit from on to standby mode or vice versa. In standby mode, the unit is still consuming...

  • Page 13

    Dvd-s796/dv- s5270 assembling and disassembling the casing and checking c.B.A.S section 2 1. Disassembly procedure when servicing the unit, use the following procedure to disassemble the casing and inside parts for internal inspection. Tray front panel rear panel power supply c.B.A. Mechanism unit m...

  • Page 14

    Dvd-s796/dv- s5270 2. Casing parts and c.B.A. Positions 3. Service positions note to inspect the loading base unit, position the left side upward (as viewed from the front). 2 - 2 top cover module c.B.A. Mother c.B.A. Mechanism loading c.B.A. Front sw c.B.A. Power sw c.B.A. Power supply c.B.A. Front...

  • Page 15: Service Manual

    Dvd-s796/dv- s5270 service manual 2 - 3 4. Disassembling the top cover 1. Remove the 4 screws. 2. Remove the 3 screws. 5. Disassembling the tray 6. Disassembling the front panel 1. Turn the lever clockwise. 2. Move the tray in the direction of the arrow until it locks. 3. Release the tab locks on th...

  • Page 16

    Dvd-s796/dv- s5270 7. Disassembling the loading base unit 1. Remove the 4 screws. 2. Pull out the loading base unit vertically. Note there is a danger of damaging the connectors. 8. Checking the module c.B.A. 1. Remove the screw. 2. Connect the module c.B.A. To the mother c.B.A. Extension cables for...

  • Page 17

    Dvd-s796/dv- s5270 10. Checking the power supply c.B.A. 1. Remove the 3 screws. 3. Checked by connecting the module c.B.A. And the mother c.B.A. With the extension cables. • extension cable: aax16590 (vuc8026) • extension cable: aax16610 (jgs0116) module c.B.A. Mother c.B.A. Ps3201-pp3201 ps4201-pp4...

  • Page 18

    Dvd-s796/dv- s5270 2 - 6 assembling and disassembling the optical pickup (mechanical parts) the optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when working around the optical pickup. 1. Handling the optical pickup the optical pi...

  • Page 19

    Dvd-s796/dv- s5270 2 - 7 3. Lubricating the loading base unit when replacing parts, iubricate the parts maked “xxx” in the diagram grease em-30lg (tx946270) 0.01g grease em-30lg (tx946270) 0.01g grease em-30lg (tx946270) 0.01g grease em-30lg (tx946270) 0.01g grease em-30lg (tx946270) 0.01g grease em...

  • Page 20

    Dvd-s796/dv- s5270 2 - 8 4. Static electricity countermeasures the laser diode inside the traverse unit (optical pickup) can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when working around the optical pickup. 1. Ground yourself use an anti-stat...

  • Page 21

    Dvd-s796/dv- s5270 2 - 9 5. Disassembling the clamp base unit 1. Remove the 2 screws. 2. Release the 3 tabs on the clamper. 7. Disassembling the traverse unit 1. Remove the 3 screws. 6. Disassembling the clamper weight, clamper yoke, magnet and clamper 1. Remove the tab, and pull out the clamper. Sc...

  • Page 22

    Dvd-s796/dv- s5270 2 - 10 2. Disconnect the 2 flexible cables. 9. Disassembling the optical pickup unit 1. Remove the hook of the fpc holder, then remove the fpc holder itself. 2. Remove the screw. 3. Release the tab, then remove spring holder 1. Note be sure not to lose the spring. 4. Remove the gu...

  • Page 23

    Dvd-s796/dv- s5270 2 - 11 10. Disassembling the nut unit 1. Remove the screw. Notes • the nut unit is not part of the optical pickup. Before replacing the optical pickup, remove the nut unit for use with the new optical pickup. • after installation, use screw lock to lock the screw in position. • wh...

  • Page 24

    Dvd-s796/dv- s5270 2 - 12 13. Disassembling the spring motor unit 1. Remove the three screws. Note be sure to adjust the optical pickup tilt after replacing the spindle motor unit. 3. Remove the solder from the pickup fpc’s soldered short-circuit 4. Adjust the optical pickup tilt after removing the ...

  • Page 25

    Dvd-s796/dv- s5270 2 - 13 14. Optical pickup tilt adjustment main unit service display tangential adjustment screw tilt adjustment screw t1 (inner periphery) play t2 (outer periphery) play measurement point adjustment point mode disc measuring equipment, tools adjustment value hex wrench (part numbe...

  • Page 26

    Dvd-s796/dv- s5270 2 - 14 step8 step9 step10 lock the adjustment screw in position using screw lock (part number: tx946400). Step7 pull out the traverse unit. (refer to disassembly procedure in this manual.) remove in the order of top cover, tray and clamper base. With the power supply turned on: 1....

  • Page 27

    Dvd-s796/dv- s5270 2 - 15 17. Disassembling the pulley gear and deceleration gear 1. Remove the screw. 2. Remove the pulley gear. 3. Remove the belt. 4. Remove the deceleration gear. 16. Disassembling the vertical cam and drive gear 1. Rotate the vertical cam until it reaches the contact position. 2...

  • Page 28

    Dvd-s796/dv- s5270 2 - 16 19. Lubricating the optical pickup and peripheral parts when replacing parts, lubricate the parts marked “xxx” in the diagram. Froil 946p (part number. Tx946410) 0.01g screw lock three-bond 1401c (0.02g) (part number. Tx946400) screw lock three-bond 1401c (0.02g) (part numb...

  • Page 29

    Dvd-s796/dv- s5270 2 - 17 1. Video output (luminance signal) confirmation electrical confirmation do this confirmation after replacing a c.B.A. Measurement point mode disc video output terminal color bar 75% play (title 46): dvdt-s15 play (title 10): dvdt-s01 measuring equipment, tools confirmation ...

  • Page 30

    Dvd-s796/dv- s5270 2 - 18 3. Video component signal (cb) output confirmation do this confirmation after replacing a c.B.A. Measurement point mode disc video output terminal (y) (cb) output terminal color bar 75% play (title 46): dvdt-s15 play (title 10): dvdt-s01 measuring equipment, tools confirmat...

  • Page 31

    Dvd-s796/dv- s5270 abbreviations section 3 3 - 1 e ec error torque control ecr error torque control reference encsel encoder select etmclk external m clock (81mhz/40.5mhz) etsclk etsclk external s clock (54mhz) f fbalfclk focus balanceframe clock fe focus error ffi focus error amp inverted input feo...

  • Page 32

    Dvd-s796/dv- s5270 3 - 2 r re read enable rfenv rf envelope rfo rf phase difference output rs (cd-rom) register select rsel pf polarity select rst reset rsv reserve s sbi0, 1 serial data input sbo0 serial data output sbt0, 1 serial clock sck serial data clock sckr audio serial clock receiver scl ser...

  • Page 33

    3 - 3 b,g,a,r only - block diagram 1. Overall block diagram.

  • Page 34

    3 - 4 2. Servo block diagram.

  • Page 35

    3 - 5 pb pr 3. Video block diagram (for u, a, r models) u, a, r, models.

  • Page 36

    3 - 6 4. Video block diagram (for g, b models) g, b models.

  • Page 37

    3 - 7 5. Audio block diagram.

  • Page 38

    3 - 8 inter connection diagram 1. U, a, r models u, a, r, models.

  • Page 39

    2. G, b models 3 - 9 g, b models.

  • Page 40

    3 - 10 schematic diagram 1. Power supply schematic diagram (for u model) 2.6 1.2 3.8 4.9 4.9 4.9 5.1 5.1 0 0 0 0 9.0 9.0 10.2 (9.7) -8.6 0 0 2.9 2.5 0 5.2 10.2 1.1 4.0 0 0 0 0 0 0.2 -0.2 -0.5 0.1 10.1 0.6 u model.

  • Page 41

    2. Power supply schematic diagram (for g, b, a models) g, b, a models 3 - 11 2.6 1.2 3.8 4.9 4.9 4.9 5.1 5.1 0 0 0 0 9.0 9.0 10.2 (9.7) -8.6 0 0 2.9 2.5 0 5.2 10.2 1.1 4.0 0 0 0 0 0 0.2 -0.2 -0.5 0.1 10.1 0.6.

  • Page 42

    3 - 12 3. Power supply schematic diagram (for r model) r model 2.6 1.2 3.8 4.9 4.9 4.9 5.1 5.1 0 0 0 0 9.0 9.0 10.2 (9.7) -8.6 0 0 2.9 2.5 0 5.2 10.2 1.1 1.1 4.0 0

  • Page 43

    3 - 13 4. Adsc section (module c.B.A. (1/6)) schematic diagram 0 5.0(0) 5.0(0) 5.1(2.9) 5.1(2.9) 5.1(0.8) 5.1(0) 5.1(0) 0(3.3) 2.7(1.4) 3.3 1.7(7.4) 1.6(7.4) 1.5(7.4) 9.0 9.0 0(0.6) 1.7(1.6) 1.7(0) 5.0 0 1.7 9.0 1.7 1.7 9.0 1.7 1.7 1.7 1.6(1.7) 2.0(1.7) 2.0(1.8) 1.9(1.7) 1.9(1.5) 7.4(5.0) 7.1(3.4) 7...

  • Page 44

    3 - 14 5. Av decorder section (module c.B.A. (2/6)) schematic diagram (for u model) u model 2.6 2.6 0 1.8 3.3 2.8(3.1) 2.8(3.1) 2.8(3.3) 3.3 3.3 3.1(3.3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.3 3.3 2.7(3.3) 2.8(0) 2.6(0) 2.6(0) 1.7(0) 3.3(0) 2.8(2.6) 2.9(2.7) 3.3 3.3 0(2.5) 0(1.4) 1.0(0) 2.6(2.5) 2.8(2.5) 2...

  • Page 45

    3 - 15 6. Av decorder section (module c.B.A. (2/6)) schematic diagram (for g, b, a, r models) 2.6 2.6 0 1.8 3.3 2.8(3.1) 2.8(3.1) 2.8(3.3) 3.3 3.3 3.1(3.3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.3 3.3 2.7(3.3) 2.8(0) 2.6(0) 2.6(0) 1.7(0) 3.3(0) 2.8(2.6) 2.9(2.7) 3.3 3.3 0(2.5) 0(1.4) 1.0(0) 2.6(2.5) 2.8(2.5)...

  • Page 46

    3 - 16 7. Audio section (module c.B.A. (3/6)) schematic diagram 4.9 2.5(0) 4.9(0) 2.4(0) 0.2(4.2) 0(4.9) 0(2.4) 4.9 4.9 4.9 1.6 1.6 1.7 3.3(0) 3.2 3.3 0 0 0 0 0 3.2 2.4 0(1.2) 5.0 3.3 0 1.6 1.6 1.6 1.5 1.5 3.2 3.3(0) 0(1.6) 1.3(1.4) 3.3(0) 0 0 0 1.3 0 0 0 0 3.3 3.3 3.3 3.3 3.3.

  • Page 47

    3 - 17 8. Fep section (module c.B.A. (4/6)) schematic diagram 2.6 3.3(0) 0(2.5) 4.9(3.9) 1.4(2.2) 4.6(0) 0 1.6 0 0(0.6) 0 1.7 1.7 1.9 1.6 3.3 3.3 3.3(3.2) 1.6 4.4(3.3) 0.6(1.1) 3.2 0(1.2) 0 1.7 1.7 1.7 1.7 3.3 3.3 0(3.2) 0(1.2) 2.2(1.9) 0(1.7) 0(1.7) 0(1.7) 0 0 2.1 2.1 3.4 0(0.1) 3.6(3.7) 2.1(2.2) 1...

  • Page 48

    3 - 18 9. Cpu section (module c.B.A. (5/6)) schematic diagram 0(2.8) 3.3 2.9(2.6) 0 0.4(2.9) 1.3(2.9) 0.4(2.9) 2.1(2.9) 3.3 0(3.3) 0.9(2.9) 0(2.9) 0.9(2.6) 1.3(3.0) 1.2(3.0) 0.4(3.0) 2.1(2.9) 1.6(2.9) 1.3(2.8) 1.1(2.8) 1.2(2.8) 1.1(2.8) 3.1(2.7) 3.0(0) 0 3.1(2.8) 0(3.3) 2.6(2.7) 2.9(2.5) 2.6(2.3) 2....

  • Page 49

    3 - 19 10. Odc section (module c.B.A. (6/6)) schematic diagram stop play stop play stop play stop play stop play stop play stop play stop play 1 3.3 3.3 21 3.3 3.3 41 3.3 0 61 3.3 3.3 81 3.3 3.3 101 0 1.3 121 0 0 141 0 0 2 0.6 3.3 22 3.3 3.3 42 3.3 0 62 3.3 0 82 0 0 102 1.6 0 122 0 0 142 0 0 3 0 3.3...

  • Page 50

    U, a, r, models 3 - 20 11.Video out section (mother c.B.A. (1/4)) schematic diagram (for u, a, r models) 5.0 0 0 0.7(0.9) 1.0(1.2) 0.9(0) 0 0 0 0 4.9 4.9 4.9 0.7 0 0.7 0.4 0.4 1.5(1.9) 1.5(1.8) 0 0.9 0.9 1.3.

  • Page 51

    3 - 21 12.Video out section (mother c.B.A. (1/4)) schematic diagram (for g, b models) 4.9 1.2(1.4) 0.6(0.7) 0.7(0.9) 1.0(1.2) 0.9(0) 0 0 0 0 4.9 4.9 4.9 0.7 0 0.7 0.4 0.4 1.5(1.9) 1.5(1.8) 0 0.9 0.9 1.3 g, b, models.

  • Page 52

    3 - 22 13. Audio out1 section (mother c.B.A. (2/4)) schematic diagram 0 0 0 0 0 0 2.8(-4.8) 2.8 (-4.8) 0 0 0 2.9(0.1) 2.9 (0.1) 0.2(3.8) 8.1 10.1 0 -8.1 -10.2 0 8.1 -8.1.

  • Page 53

    3 - 23 14. Audio out2 section (mother c.B.A. (3/4)) schematic diagram -4.8 0 0 0 0 0 0 0 0 0 0 0 0.7(-4.8) 0.7(-4.8) 0 0 0 -4.8 0.7(-4.8) 1.7 5.1 0 8.1 -8.1.

  • Page 54

    3 - 24 15. Operation section (mother c.B.A. (4/4)) schematic diagram g,b,a,r only 5.1 5.1 5.1 5.1 -2.1(2.0) -2.1(2.0) 3.8 5.1 5.1 4.3 0 0 2.5 2.5 2.8 2.8 -20.2(-20.1) -20.1 -19.4 7.4 9.0 9.0 0 0 0 0 0.2(2.8) 0.2(2.8) 5.1 5.1 5.1 5.1 0 0 stop play stop play stop play stop play stop play 1 1.5 1.5 21 ...

  • Page 55

    3 - 25 16. Front switch and power switch schematic diagram.

  • Page 56

    3 - 26 17. Scart schematic diagram (for g, b models) g, b models.

  • Page 57

    3 - 27 circuit board diagram 1. Power supply c.B.A. (for u model) b c e 1 3 b c e b c e b c e c b e d1011 c1031 c1014 r1032 r1031 d1121 d1152 d1151 c1161 d1171 r1052 lr1041 t1021 c1005 9 2 20 11 k1001 l1001 3 4 k1002 k1003 w201 w101 r1062 r1063 r1054 r1061 r1064 r1065 r1051 r1053 w005 w002 r1066 r10...

  • Page 58

    3 - 28 2. Power supply c.B.A. (for g, b, a models) g, b, a models b c e 1 3 b c e b c e b c e c b e d1011 c1031 c1014 r1032 r1031 d1121 d1152 d1151 c1161 d1171 r1052 lr1041 t1021 c1005 9 2 20 11 k1001 l1001 3 4 k1002 k1003 w201 w101 r1062 r1063 r1054 r1061 r1064 r1065 r1051 r1053 w005 w002 r1066 r10...

  • Page 59

    3 - 29 3. Power supply c.B.A. (for r model) r model d1011 c1002 c1004 c1003 l1002 c1001 l1001 2 1 3 4 k1003 2 1 3 4 w101 w201 hot c1013 r1044 r1041 r1042 r1045 r1061 r1062 r1051 r1064 r1063 r1021 r1043 r1013 r1031 r1002 lb1021 lb1022 d1061 d1022 d1041 d1052 d1062 d1051 c1061 c1051 r1022 r1023 w002 d...

  • Page 60

    3 - 30 4. Module c.B.A. C6255 c6257 c6251 c6256 c3223 c3091 c3051 k6251 w3221 lb3201 lb3208 lb3203 lb3205 lb3206 lb3202 nj3201 l3091 c3228 c3201 c3092 c3229 lb3204 lb3207 ra3203 ra3204 c3085 8 5 1 4 ra3009 c3231 r3003 r3202 r3203 r3205 r3201 c3207 c3208 c3206 c3210 ra2501 c3003 c3002 c3001 c2502 c25...

  • Page 61

    3 - 31 c2035 c2037 c2026 c5205 c5219 c5218 c5224 c5225 c2039 tc5244 tc5248 fp2501 tc5240 tc5245 tc5249 tc5241 tc5246 tc5250 tc5242 tc5247 tc5251 tc5243 c3025 c3030 tc2001 c2513 c2517 c2514 c2523 c3031 c3032 c3026 c2033 c2040 r2020 r2022 r2024 r2029 r2031 r2017 r2001 r2002 r2006 r2004 r2007 r2003 r20...

  • Page 62

    3 - 32 5. Mother c.B.A. B c e b c e c b e r4378 r4377 r4347 r4372 r4371 r4377 r4363 r4362 r4364 r4361 r4922 r4921 r4357 r4337 r4323 r4454 r4324 c4343 c4473 c4471 c4444 c4441 c4443 c4452 c4442 c4327 c4326 c4312 c4308 c4302 c4307 c4303 c3551 c4306 c3507 c3502 c3552 c3504 c3515 c3503 c4451 c4476 c4475 ...

  • Page 63

    3 - 33 6. Front switch and power switch c.B.A. 1 1 3 5 2 4 6 fp6411 s6411 power stop s6403 fwd- search s6405 rvs- search s6404 fwd- skip s6408 rvs- skip s6407 pause s6401 play s6402 fp6401 open/ close s6406 2 4 3 5 r6404 r6406 r6403 r6405 r6402 r6401 power switch c.B.A. Front switch c.B.A. 1 2 a c e...

  • Page 64

    3 - 34 7. Scart c.B.A. (for g, b models) g, b, models transistors q3831 c-1 q3832 c-1 q3833 c-2 transistor-resistors qr3832 c-1 integrated circuits ic3801 b-5 ic3851 c-7 ic3852 c-8 ic3853 d-9 ic3891 b-1 connectors ps3801 a-5 j3871 c-4 j3881 b-4 r3837 r3833 r3882 r3881 r3871 l3881 r3872 r3873 r3832 r...

  • Page 65

    Dvd-s796/dv-s5270 exploded views & replacement parts list section 4 1. Electrical replacement parts list ■ warning components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. 4 - 1 abbreviations in this list are as f...

  • Page 66

    Dvd-s796/dv-s5270 4 - 2 *new parts * c1171 aax16220 c.El 180uf 10v vcea1ajh181 c2001 nx702100 c.El 100uf 6.3v eevhb0j101 c2002 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2003 nx702100 c.El 100uf 6.3v eevhb0j101 c2004 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2005 nx702100 c.El 100uf 6.3v eevhb0j101 c20...

  • Page 67: Service Manual

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks service manual 4 - 3 c2513 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2514 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2515 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2516 fx612220 c.Ce 0.1uf 16v ch ecux1c104zfv c2...

  • Page 68

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 4 c3511 fx611470 c.El 1000uf 6.3vch eca0jm102 c3512 fx611470 c.El 1000uf 6.3vch eca0jm102 c3513 nx702030 c.El 100uf 16v(uar) ecea1cka101 c3514 nx702030 c.El 100uf 16v(uar) ecea1cka101 c3515 fx612080 c.Ce...

  • Page 69

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 5 * c5223 aax15560 c.Ce 0.47uf 10v ecum1a474kbv c5224 fx612390 c.Ce 220pf 50v ch ecux1h221jcv c5225 fx612390 c.Ce 220pf 50v ch ecux1h221jcv c5226 fx612210 c.Ce 0.1uf 16v ch ecux1c104kbv c5227 fx612220 c....

  • Page 70

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 6 dz1001 nx703990 surg.Prtct 2.7kv vsq1003 f1001 aax05900 fuse 1.6a 250v vsf0248c16 * fl6251 aax16450 connector vlf1491s105 vlf1491s105 * fl6252 aax16450 connector vlf1491s105 vlf1491s105 * fl6254 aax164...

  • Page 71

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 7 * l6501 aax16500 coil 22uh vlq0909j220 * l6502 aax16500 coil 22uh vlq0909j220 * l7001 aax16510 coil 10uh vlq0910k100 * l7002 aax16510 coil 10uh vlq0910k100 * la2501 aax16480 coil.Chp vlp0412a601 * la25...

  • Page 72

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 8 q4521 ix637240 tr 2sd1328 2sd1328 q4531 ix637240 tr 2sd1328 2sd1328 q5201 ix637190 tr 2sb1115t(gb) 2sb1115t q5201 aax05780 tr 2sb1115 2sb1115 * q6009 aax15450 tr 2sd1996-r 2sd1996r qr1115 nx702790 tr.D...

  • Page 73

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 9 r3059 aax06630 r.Mtl.Chp 7.5k Ω 1/16w erj3rbd752 r3060 aax06630 r.Mtl.Chp 7.5k Ω 1/16w erj3rbd752 r3061 hx609990 r.Mtl.Chp 100 Ω 1/16w erj3geyj101 r3071 hx610010 r.Mtl.Chp 10k Ω 1/16w erj3geyj103 * r30...

  • Page 74

    Dvd-s796/s5270 schm ref. Part no. Description remarks schm ref. Part no. Description remarks 4 - 10 r4594 aax07200 r.Mtl.Chp 1k Ω 1/8w erj8geyj102 r4596 hx610510 r.Mtl.Chp 22k Ω 1/10w erj6geyg223 r4598 hx610560 r.Mtl.Chp 330 Ω 1/10w erj6geyg331 * r4599 aax15930 r.Mtl.Chp 680 Ω 1/10w erj6geyg681 r460...

  • Page 75

    Dvd-s796/dv-s5270 4 - 11 schm ref. Part no. Description remarks w711 hx610350 r.Mtl.Chp 0 Ω 1/10w erj6gey0r00 w713 hx610350 r.Mtl.Chp 0 Ω 1/10w erj6gey0r00 w714 hx610350 r.Mtl.Chp 0 Ω 1/10w erj6gey0r00 w715 hx610350 r.Mtl.Chp 0 Ω 1/10w erj6gey0r00 w716 hx610350 r.Mtl.Chp 0 Ω 1/10w erj6gey0r00 x6001 ...

  • Page 76

    Dvd-s796/dv-s5270 a 1 2 3 4 5 6 b c d 2. Casing parts & mechanism section 2-1. Casing parts & mechanism section exploded view b1 b1 b2 b2 b2 b1 b1 b11 b3 b3 b3 b3 b3 b3 b3 b4 b4 b4 b4 b6 b9 b6 b7 b7 b9 b8 b8 b8 b8 b9 1 28 e 6 8 2 2 2 2 4 e 13 11 12 15 9 31 14 32 33 7 3 -1 power supply c.B.A. 3 e ! !...

  • Page 77

    Dvd-s796/dv-s5270 2-2.Casing parts & mechanism section parts list ref. No. Part no. Description remarks markets 1 aax06210 top cover bl vgm1591 * 1 aax16800 top cover gd vgm1660 1 aax06220 top cover ti vgm1592 2 cx680310 leg bl,ti vyk7764 2 aax04150 leg gd vyk5504 * 3 aax16260 p.C.B. Ass'y power sup...

  • Page 78

    Dvd-s796/dv-s5270 a 1 2 3 4 5 6 b c d 3. Loading mechanism section 3-1. Loading mechanism section exploded view b43 b44 b42 b42 50 41 42 44 55 57 43 47 54 51 53 45 b45 b45 b41 b41 b41 46 49 56 (u model only) 4 - 14.

  • Page 79

    Dvd-s796/dv-s5270 3-2. Loading mechanism section parts list ref. No. Part no. Description remarks markets 41 aax04750 middle chassis vmd3270 42 aax04300 tray vmd3265 43 aax04530 pulley gear vdg1308 44 aax04640 reduction gear vdg1309 45 aax04630 gear, drive vdg1310 46 aax04660 cam, up-down vdk0156 47...

  • Page 80

    Dvd-s796/dv-s5270 a 1 2 3 4 5 6 b c d 4. Traverse section 4-1. Traverse section exploded view 63 74 72 61 b61 b61 b64 b63 b61 b61 b61 b62 b65 b65 b65 b62 b62 70 69 76 65 69 66 73 75 62 64 64 69 71 67 to spindle motor to module c.B.A. To stepping motor 4 - 16.

  • Page 81

    Dvd-s796/dv-s5270 4-2. Traverse section parts list ref. No. Part no. Description remarks markets * 61 aax15330 spindle ffc vwj1388 * 62 aax15170 spindle motor bml3e4cru * 63 aax15210 stepping motor unit vem0720 64 aax03740 spring vmb3278 65 aax04770 spring vmc1487 * 66 aax15260 spring holder 1 vmc16...

  • Page 82

    Dvd-s796/dv-s5270 4 -18 a 1 2 3 4 5 6 b c d 5. Remote control transmitter + – c2 x1 j1 j2 1.5v x 2 r1 led1 q1 r2 q2 r3 c1 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 20 ic1 k1 k2 k3 k4 k5 k6 k7 k8 k9 k10 k11 k12 k13 k14 k15 k16 k17 k18 k19 k20 k21 k22 k23 k24 k25 k26 k27 k28 k29 k30 k31 k32 k33 ...