Sony HCD-CZ1 Service Manual page 14

HCD-CZ1/NAS-CZ1
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CD MECHANISM DECK (BU-K7BD81B) SERVICE
POSITION
• In checking the CD mechanism deck (BU-K7BD81B), prepare
extension jig (Part No. J-2501-248-A: 1mm Pitch, 27 cores, Length
300mm).
If operating the CD,
solder-bridge the MAIN board
(CN603 1pin, 2pin).
MAIN board
(CN603 1pin, 2pin)
TE
L 13942296513
ALL BOARDS SERVICE POSITION
• In checking the FL board FRONT PANEL board and MAIN
boards, prepare two extension jigs (Part No. J-2501-077-A:
1.25mm Pitch, 13 cores, Length 300mm and Part No. J-2501-
009-A: 1.25mm Pitch, 15 cores, Length 300mm).
Connect extension jig (J-2501-009-A) to the
FRONT PANEL board (CN1201) and MAIN board (CN601).
TOP PANEL board
FRONT PANEL board
(CN1201)
FL board
(CN1001)
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Connect extension jig (J-2501-248-A) to the
CD board (CN201) and MAIN board (CN700).
MAIN board
(CN700)
PSAMP board
Connect extension jig (J-2501-077-A) to the
x FL board (CN1001) and MAIN board (CN602). ao u163
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2 9
8
CD board
(CN201)
CD mechanism deck
(BU-K7BD81B)
Q Q
3 6 7 1 3 1 5
MAIN board
(CN602)
ETHER board
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
SUBPS board
MAIN board
(CN601)
m
CD board
9 9
9 9