SA-VK61DGS

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SA-VK61DGS 13.2. Diagnosis of Optical Pick-up Unit How to distinguish Laser destruction/damage Confirmation 1 Remove cover of mechanism block so that you will see the lens of optical pickup. Confirm emission of laser at the moment when power switch is turned on. If there is no laser emission, laser diode is faulty. Confirmation 2 20
SA-VK61DGS While pressing & hold “STOP” button on main unit, press “Display” button on the remote controller. Unit display laser current on FL. From the reading of display, you can judge if laser diode is damaged or not. Reading on the right side should be less than 70. If reading is more than 70, laser is damaged. How to confirm if Optical Pickup is OK Confirmation 1 1. Confirmation of jitter value with test disc. (Refer below for how to check jitter) 2. Lens cleaning. 3. Reconfirm jitter value. 4. Perform tile adjustment. (Refer to tilt adjustment) 5. Reconfirm jitter value. (To confirm jitter value, while pressing & holding “STOP” button on main unit, press numeric “5” on remote controller.) Unit display jitter value on FL. Confirmation 2 If servo is very unstable due to optical error and you cannot confirm jitter value, clean the lens and check appearance of pick up unit (cutting coil of actuator, etc), then check circuitry. 21
Page 1 and 2: ORDER NO. MD0406277C3 SA-VK61DGS Co
Page 3 and 4: SA-VK61DGS 14.1. Self-diagnosis 22
Page 5 and 6: SA-VK61DGS 4 Safety Precautions 4.1
Page 7 and 8: SA-VK61DGS 7 Cautions to be taken w
Page 9 and 10: SA-VK61DGS 9 Accessories Remote con
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Page 15 and 16: SA-VK61DGS · You can also play dig
Page 17 and 18: SA-VK61DGS 13 Procedure for repairi
Page 19: SA-VK61DGS Cause 3 Possible fault 3
Page 23 and 24: SA-VK61DGS 14.2. Cautions to Be Tak
Page 25 and 26: SA-VK61DGS 15.4. DVD/CD Self-Diagno
Page 27 and 28: SA-VK61DGS Item Measurement of CD l
Page 29 and 30: SA-VK61DGS 16 Cautions To Be Taken
Page 31 and 32: SA-VK61DGS 17 Disassembly and Assem
Page 33 and 34: SA-VK61DGS Step 1 Insert the gear t
Page 35 and 36: SA-VK61DGS Step 2 Remove 2 screws a
Page 37 and 38: SA-VK61DGS 17.8.1. Replacement of t
Page 39 and 40: SA-VK61DGS · Note for installation
Page 41 and 42: SA-VK61DGS Step 6 Insert the gear w
Page 43 and 44: SA-VK61DGS Step 11 Lift up the left
Page 45 and 46: SA-VK61DGS NOTE: Hold the loading s
Page 47 and 48: SA-VK61DGS Step 1 Install the trave
Page 49 and 50: SA-VK61DGS Step 14 Install the tray
Page 51 and 52: SA-VK61DGS Step 14 Remove 2 screws.
Page 53 and 54: SA-VK61DGS 17.10. Replacement for t
Page 55 and 56: SA-VK61DGS 18 Measurements and Adju
Page 57 and 58: SA-VK61DGS 18.3. Alignment Points 1
Page 59 and 60: SA-VK61DGS 1~8, 18~25 26 A15 A0 XCE
Page 61 and 62: SA-VK61DGS TO MAIN BLOCK C 2 VMUTE1
Page 63 and 64: SA-VK61DGS IC1001 AN7348S-E1 P.B. E
Page 65 and 66: IC307 C1BB00000782 6 CHANNEL VOLUME
Page 67 and 68: SA-VK61DGS FR_L(R) 21(20) L IN(R) L
Page 69 and 70: 20.1. (A) DVD Module (1) Circuit R2
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SA-VK61DGS 20.2. (B) DVD Module (2)
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SA-VK61DGS SCHEMATIC DIAGRAM - 5 DV
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SA-VK61DGS SCHEMATIC DIAGRAM - 11 D
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SA-VK61DGS SCHEMATIC DIAGRAM - 15 M
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C50 10V220 C51 16V47 C52 16V47 C53
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SA-VK61DGS SCHEMATIC DIAGRAM - 27 P
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SA-VK61DGS SCHEMATIC DIAGRAM - 31 T
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21 Printed Circuit Board 21.1. (A)
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SA-VK61DGS G H I J K L M L2001 129
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G H I J K L M C3059 C3019 3020 C301
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G H I J K L M JK304 C209 35 IC302 I
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SA-VK61DGS 21.5. (E) Panel P.C.B. A
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SA-VK61DGS 21.6. (H) Tuner P.C.B. &
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SA-VK61DGS 21.8. (L) Power Supply P
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SA-VK61DGS 21.9. (M) Power P.C.B. A
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SA-VK61DGS 21.10. (N) Transformer P
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SA-VK61DGS 21.12. (Q) CD Loading P.
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. SA-VK61DGS Q CD LOADING P.C.B. P
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SA-VK61DGS 24 Terminal Function of
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SA-VK61DGS 25.1. Deck Mechanism (RA
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SA-VK61DGS 25.1.2. Deck Mechanism P
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135 SA-VK61DGS
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SA-VK61DGS 25.2.2. CD Loading Mecha
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139 SA-VK61DGS
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SA-VK61DGS 25.3.2. Cabinet Parts Li
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SA-VK61DGS Ref. No. Part No. Part N
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SA-VK61DGS 25.6. Packaging 155 PRT0
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