Pioneer CDJ 1000MK3 - Professional CD/MP3 Turntable, Service Manual

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CDJ-1000MK3
52
1 2 3 4
1 2 3 4
C
D
F
A
B
E
49
50
51
52
53
49
50
V1001 - 71 pin (SI)
V: 5V/div. H: 50
µ
S/div.
V1001 - 72 pin (CLK)
V: 5V/div. H: 50
µ
S/div.
51
52
V1001 - 73 pin (LAT)
V: 10V/div. H: 50
µ
S/div.
V1001 - 74 pin (BK)
V: 10V/div. H: 50
µ
S/div.
53
CN1506 - 1 pin (ROUT)
V: 1V/div. H: 500
µ
S/div.
Mode: PLAY
60
61
62
63
60
61
V2001 - 24 pin (SI)
V: 5V/div. H: 100
µ
S/div.
V2001 - 27 pin (CLK)
V: 5V/div. H: 100
µ
S/div.
62
63
V2001 - 26 pin (LAT)
V: 5V/div. H: 100
µ
S/div.
V2001 - 25 pin (BK)
V: 5V/div. H: 100
µ
S/div.
Mode: PLAY
Mode: PLAY (1kHz, 0dB)
54
54
JA1502 - 1 pin (ROUT)
V: 2V/div. H: 500
µ
S/div.
Mode: PLAY (1kHz, 0dB)
55
55
JA1503 (DOUT)
V: 0.2V/div. H: 500nS/div.
Mode: PLAY
Measurement condition:
Termination nothing, In case of
75
Ω
termination, level becomes
half (0.5V).
56
57
56
CN1504 - 18 pin (FLAC1)
V: 5V/div. H: 5
µ
S/div.
57
CN1504 - 16 pin (FLAC2)
V: 5V/div. H: 5
µ
S/div.
Mode: PLAY
58
59
58 CN1504 - 14 pin (FLAC3)
V: 5V/div. H: 5
µ
S/div.
59
CN1504 - 12 pin (FLAC4)
V: 5V/div. H: 5
µ
S/div.
Mode: PLAY
MFLB ASSY
G
MJCB ASSY
F
MJCB ASSY
F
MJCB ASSY
F
MJCB ASSY
F
MJCB ASSY
F
JFLB ASSY
J
Note : The encircled numbers denote measuring point in the schematic diagram and pcb diagram.