NAD T512, T532 Schematics

Top View..................................................4-1
Top View(without Tray Disc) .................4-1
Bottom View ...........................................4-1
1. Holder Clamp....................................4-2
1-1. Clamp Assembly Disc.......................4-2
1-1-1. Plate Clamp ..................................4-2
1-1-2. Magnet Clamp ..............................4-2
1-1-3. Clamp Upper.................................4-2
2. Tray Disc ...........................................4-2
3. Base Assembly Sled ........................4-3
3-2. Gear Assembly Middle......................4-3
3-3. Gear Assembly Rack........................4-3
4. Rubber Rear......................................4-3
5. Frame Assembly Up/Down..............4-4
6. Belt Loading......................................4-4
7. Gear Pulley .......................................4-4
8. Gear Loading ....................................4-4
9. Guide Up/Down.................................4-4
10. PWB Assembly Loading................4-4
11. Base Main........................................4-4
1. Deck Mechanism Exploded View....4-5
CONTENTS
SECTION 4 MECHANISM
DECK MECHANISM PARTS LOCATIONS
EXPLODED VIEW
DECK MECHANISM DISASSEMBLY
4-1
DECK MECHANISM PARTS LOCATION
Starting No.
1
1, 2
1, 2, 3
1, 2, 3, 4
1
1, 6
1, 2, 6
1, 2, 6, 8
1, 2, 6, 8,
9
1, 2, 7
1, 2, 7
1, 2
1, 2 ,13
1, 2, 13, 14
1, 2, 7, 12, 13, 14
1, 2, 13
1, 2, 7, 12, 13,
14, 15, 16, 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Holder
Clamp
Clamp Assembly
Disc
Plate Clamp
Magnet Clamp
Clamp Upper
Tray Disc
Base Assembly Sled
Gear Assembly
Feed
Gear
Middle
Gear Assembly
Rack
Rubber Rear
Frame Assembly
Up/Down
Belt Loading
Gear Pulley
Gear Loading
Guide Up/Down
PWB Assembly
Loading
Base Main
2 Screws,
2 Locking Tabs
4 Screws,
1 Connector
1 Locking Tabs
1 Screw
1 Screw
1 Locking Tab
1 Locking Tab
1 Locking Tab
1 Hook
2Screw
2 Locking Tabs
4-1
4-1
4-1
4-1
4-1
4-2
4-3
4-3
4-3
4-3
4-3
4-4
4-4
4-4
4-4
4-4
4-4
4-4
Bottom
Bottom
Procedure
Parts Fixing Type
Fig­ure
Disass embly
Note
When reassembling, perform the procedure in reverse order.
The “Bottom” on Disassembly column of above Table indicates the part should be disassembled at the Bottom side.
• Top View (Without Tray)
• Bottom View
• Top View (With Tray)
4-2
DECK MECHANISM DISASSEMBLY
1.Holder Clamp (Fig. 4-1)
1) Release 1 Screws(S1).
2) Unhook 2 Locking Tabs(L1).
3) Lift up the Holder Clamp and then separate it from the Base Main.
1-1. Clamp Assembly Disc
1) Place the Clamp Assembly Disc as Fig. (A)
2) Lift up the Clamp Assembly Disc in direction of arrow(A).
3) Separate the Clamp Assembly Disc from the Holder Clamp.
1-1-1. Plate Clamp
1) Turn the Plate Clamp to counterclockwise direction and then lift up the Plate Clamp.
1-1-2. Magnet Clamp 1-1-3. Clamp Upper
2. Tray Disc (Fig. 4-2)
1) Insert and push a Driver in the emergency eject hole(A) at the right side, or put the Driver on the Lever(B) of the Gear Emergency and pull the Lever(B) in direction of arrow so that the Tray Disc is ejected about 15~20mm.
2) Pull the Tray Disc until it is separated from the Base Main completely.
HOLDER CLAMP
CLAMP ASSEMBLY DISC
PLATE CLAMP
MAGNET CLAMP
CLAMP UPPER
(S1)
(L1)
(L1)
HOLDER CLAMP
BASE MAIN
HOLDER CLAMP
(Fig. A)
(A)
TRAY DISC
EMERGENCY EJECT HOLE
LEVER
BASE MAIN
BASE MAIN
BOTTOM SIDE VIEW
(A)
(B)
Fig. 4-1 Fig. 4-2
4-3
DECK MECHANISM DISASSEMBLY
3.Base Assembly Sled (Fig. 4-3)
1) Release 4 Screw(S2).
2) Disconnect the FFC Connector(C1)
3-1. Gear Assembly Feed
1) Unhook the Locking Tab(L2) in direction of arrow.
3-2. Gear Middle 3-3. Gear Assembly Rack
1) Release the Scerw(S3)
4. Rubber Rear (Fig. 4-3)
GEAR MIDDLE
GEAR ASSEMBLY RACK
PICK UP ASSEMBLY GENERAL
GEAR ASSEMBLY FEED
GEAR MIDDLE
GAER ASSEMBLY RACK
MOTOR ASSEMBLY SPINDLE
RUBBER REAR
MOTOR ASSEMBLY
SPINDLE
PICK UP ASSEMBLY GENERAL
BASE PU(OUTSERT)
GEAR ASSEMBLY FEED
(L2)
(S2)
(S2)
(C1)
(S2)
(S2)
(BLACK)
(GREEN)
(S3)
(BLACK)
(GREEN)
Fig. 4-3
4-4
DECK MECHANISM DISASSEMBLY
5. Frame Assembly Up/Down
Put the Base Main face down(Bottom Side)
1) Release the Screw(S4)
2) Unlock the Locking Tab(L3) in direction of arrow and then lift up the Frame Assembly Up/Down to separate it from the Base Main.
When reassembling move the Guide Up/Down in direction of arrow(C) until it is positioned as Fig.(C).
When reassembling insert (A) portion of the Frame Assembly Up/Down in the (B) portion of the Guide Up/Down as Fig.(B)
6. Belt Loading(Fig. 4-4)
Put the Base Assembly Main on original position(Top Side)
7. Gear pulley (Fig. 4-4)
1) Unlock the Locking Tab(L4) in direction of arrow(B) and
then separate the Gear Pulley from the Base Main.
8. Gear Loading (Fig. 4-4)
9. Guide Up/Down (Fig. 4-4)
1) Move the Guide Up/Down in direction of arrow(A) as Fig.(A)
2) Push the Locking Tab(L5) down and then lift up the Guide Up/Down to separate it from the Base Main.
When reassembling place the Guide Up/Down as Fig.(C) and move it in direction arrow(B) until it is locked by the Locking Tab(L5). And confirm the Guide Up/Down as Fig.(A)
10. PWB Assembly Loading
Put the Base Main face down(Bottom Side)
1) Release 2 Screws(S5)
2) Unkool the Loading Motor Connector (C2) from the Hook (H1) on the Base Main.
3) Unlock 2 Locking Tabs(L6) and separate the PWB Assembly Loading from the Base Main.
11. Base Main(Fig. 4-4)
Note
Note
Note
Note
Note
GEAR LOADING
GEAR PULLEY
(L4)
(L6)
(L5)
(A)
(B)
(B)
(A)
(A)
(B)
(C)
(S5)
(C2)
(S4)
PWB ASSEMBLY LOADING
BELT LOADING
BASE MAIN
GUIDE UP/DOWN
FIG. (A)
FIG. (C)
GUIDE UP/DOWN
GUIDE UP/DOWN
FIG. (B)
FRAME ASSEMBLY UP/DOWN
(H1)
BASE MAIN
(L6)
(L6)
(L3)
GUIDE UP/DOWN
Fig. 4-4
MEMO
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