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Teac V-7000 Service Manual page 31

Stereo cassette deck
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TEAC
schematic DIAGRAM V-5000
1
2
LOADING
OPEN
A
CLOSE
METAL
CHROME
REC
CAPSTAN
REEL
ASSIST
KO
Ke
From
TRANS PCB
SECTION
;
+m
p=
n
7
PS
a
ee
Vv,
Pee] LY
PIO
REEL
PULSE
R
REEL
PULSE
L
+42v
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ea
USOICc
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P20
R530
1
470
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bE aaa
SLFEOIC
+ le <
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ps20
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ule
182473 t |
Le oyistray, 7
to
Loft
| CD/DECK ;
[oe
ry,
fT
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CI
UJ
R526
Jaz
22k
0522
j__ JACK PCB ai
D506, D507 7
psisuste J SR139-200
JI2
R821
RD33 ELI
0510
13R139-200
Q553
ps2
RDS.1EL2
DTCI24ES
CONTROL PCB
——
NOTES
1.
Resistor values are in ohms (k=kilo-ohms, M=megohms).
2.
Capacitor values are in microfarads (p=picofarads).
MECHANISM
|
:
U501D
USOlE
USOtr
0506:
RDIZEL2
.
RS22
523,
ost.
ca
10k
0.047
w
-
Piz
P90 4
pit
Pat
rio
poz [St
PTHO3
Pos [so |
PTHOZ
peo [22]
PTHO!
Pat ao
PTHoo
Pee
1
TIO
Pas [se | *]
tH
pro [53_}
|
P23
pn [24 |
pee
pra [2
Pat
P73 [sz |
P20
peo |_|
PO3ISI)
[s0_]
Po2 (so)
Pot (SCK)
POOLINT4)
"
_ PrP
|
——_—-+
a
fo]
1
M3SPKRAKAKAKAAT
|
PIs
ciek
u
>
$601
0601
8607
0607
"
S609
0609
16
|e
CD SYNC
——s
sets
pets
S610
O60
U602
$8X1483-52
D601~V D615
S601~ S614
S615
DISPLAY "L
TRIAD Milt Q(k =kKQO,
M=MQ)TT.
AL
FVyNM{ulsuF
(p=pF)TT,
AV—-Z7MAHPRASLRERSERBACT.
RIF SCASUSTF¢1
Py
THEN
RREER
CORPSES,
d
ad
Jo)
:
|
R13
{ooreev
5.6 (2W)
: ROB.2EL2
0502 : RDS.2EL2
5
6
Q501~ 0508 : DTAI2Z4ES
PI6s
U5O5 BAG219
0504 : RD4,7EL2
0505 : RD3.0EL2
7
Q509 ° DTCI24ES
J TRAKAKAKA
pelt
'S6tt
REC MUTE
prey
S613
0613
2
OPEN/
CLOSE
——
S614
D614
1482473
: SKHVBE
: SSsuot
PCB
Pi4t
fe
ciereeke
36
4G
3G
2a
«CD SYNC
- (PLAY)
[PAUSE]
1G
Fu
5-BT-121GK
oe
ES
Oo OS
SD
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE
RETURNING
APPLIANCE
TO
THE
CUSTOMER,
MAKE
LEAKAGE.
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
To
MAIN
PCB
P2t
To
MAIN
PCB
P4
To
DISPLAY
R
To
To
NC
DOLBY
SW
MPX Sw
~?v
+7
CAL
METER L
GND
METER R
LEVEL CAL LIN
LEVEL CAL L OUT
GNO
LEVEL CAL R OUT
LEVEL CAL RIN
GNO
+7v
BIAS CALL
-1V
BIAS CALR
M.
—-
AIN PCB
PCB
J16
DISPLAY R PCB
JI7
DISPLAY R PCB
vis
———
| —J000009
sc2
oodogpoduce goote
[DOLBY NR
PZ
PH
ReI2
RYLS-12u104
salad

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