Pioneer DV-454-K, Service Manual

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DV-454-K
Error Name No. Causes Check Item Possibility of Trouble Remarks
SPINDLE ERROR (0 x 6
∗
)
Spindle on error 0 x 61 Spindle on could not be completed
Spindle off error 0 x 62 Spindle off could not be completed
Spindle lost error 0 x 63 Spindle lost control
Spindle CAV error 0 x 64 CAV on could not be completed
Spindle CLV error 0 x 65 CLV on could not be completed
SPINDLE TIMEOUT (0 x 7
∗
)
Spindle on timeout 0 x 71 Did timeout at spindle on
Spindle off timeout 0 x 72 Did timeout at spindle stop
Spindle lost timeout 0 x 73 Did timeout at spindle backup
Are not there a dirt or a scratch in
the Disc?
Is FG output from the driver?
1. Spindle motor
2. Spindle driver
Spindle CAV timeout 0 x 74 Did timeout at CAV on
Is spindle rotating?
Is FG output from the driver?
Is the PDM output from L6315? 1. Spindle motor
2. Spindle driver
3. L6315 (Front End IC)
Spindle CLV timeout 0 x 75 Did timeout at CLV on
ACQUISITION ERROR (0 x 8
∗
)
PLL lost error 0 x 83 PLL is lost
Are not there a dirt or a scratch in
the Disc?
1. Pickup
2. L6315 (Front End IC)
ACQUISITION TIMEOUT (0 x 9
∗
)
PLL lost timeout 0 x 93 Did timeout at PLL backup
Are not there a dirt or a scratch in
the Disc?
1. Pickup
2. L6315 (Front End IC)
DECODER ERROR (0 x a
∗
)
ID lost error 0 x a3 ID is not readable
Are not there a dirt or a scratch in
the Disc?
1. Pickup
2. L6315 (Front End IC)
DECODER TIMEOUT (0 x b
∗
)
ID lost timeout 0xb3 Did timeout at ID backup
Are not there a dirt or a scratch in
the Disc?
1. Pickup
2. L6315 (Front End IC)
DEVICE ERROR (0 x d
∗
)
SRAM error 0 x d1 Cannot access SRAM
Power supply of SRAM
Is not bus line short-circuiting?
1. SRAM
2. L6315 (Front End IC)
3. L6315-SRAM bus line
FAILSAFE (0 x e
∗
)
Unexpected error 0 x e1 Unexpected error
1. software runaway
3. Software bug