Gear Drive - Grundig VIVANCE GV 3200 VPS Serviceanleitung

GV 32..., GV 52..., GV 62...
Fig. 13
B456
Q
B458
B464
E G H F R
B468 K340
X
3.14 Idler wheel
– Remove the reel brakes (point 3.9 / 3.10).
– Slide the idler wheel (K182, Fig. 14) towards the rear of the drive
mechanism then remove it.
Reassembly is carried out in reverse order.
K188
Fig. 14

3.15 Gear drive

– Remove the idler wheel (K182) (point 3.14)
– Remove the right reel.
– Remove the reel belt (G542, Fig. 2).
– Remove the lock washer S (Fig. 15).
– Remove the pulley (K200, Fig. 15).
– Remove the control slide (point 3.13)
– Release the locking lugs T (Fig. 15) then remove the gear drive
(K221).
Reassembly is carried out in reverse order.
Note on reassembly:
– The slide disk of the gear drive (K221, Fig. 16) must be located in the
guide U of the switching claw (K225) when reassembling.
– The pulley (K200, Fig. 17) must be inserted so that the spring is
located in the opening of the slide disk.
T
Fig. 15
K221
Fig. 16
GRUNDIG Service
B500
J
I
K
B488
L
B484
R
K330 B478
X X X
K182
K188
S
K222
K200
K225
K221
U
K225
35°
Fig. 17
3.16 Threading roller unit
– Release the locking lug P (Fig. 11) then remove the loading drive
gear (B484, Fig. 2).
– Slide the threading roller units (G420 / G450, Fig. 18) in the "Thread"
position then remove the threading arms (B500 / B488).
– Remove the left reel brake (point 3.10).
– Slide the right threading roller unit (G450, Fig. 19) in unthreading
direction then remove it.
– Remove the back tension arm (point 3.11).
– Slide the left threading roller unit (G420, Fig. 19) in unthreading
direction then remove it.
Reassembly is carried out in reverse order.
Note on reassembly:
– Insert the threading arms so that the holes M / N (Fig. 18) face each
other in the "Thread" drive mechanism position.
– Insert the loading drive gear (B484, Fig. 13) in the "Unthread" drive
mechanism position so that the hole I and the mark J on the
threading arm face each other as shown in Fig. 13, and the mark L
on the control slide (B464) is visible through the hole K. Press the
control slide against the guides R then lock in the loading drive gear
(B484).
G450
Fig. 18
B500
3.17 Full erase head
– Turn the full erase head (G530, Fig. 19) counterclockwise then
remove it.
G420
Fig. 19
3.18 Tape reverse guide lever
– Remove the pinch roller unit (point 3.8).
– Unhook the spring G527 (Fig. 20).
– Turn the tape reverse guide lever (G520, Fig. 20) in direction of the
arrow "A" then remove it in direction of the arrow "B".
Reassembly is carried out in reverse order.
G527
Fig. 20
Drive Mechanism
K200
K221
G420
M N
B488
G530
G450
"A"
G520
"B"
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