Teac V-970X - Various PCB Assemblies

10
R701
220
ANY
U701 ANG29I Q501 (Q601) 2SCI740SLNS FIOM py, 270%
u702 -M5216L 9502 (9602) 2SCI740SLNS ‘ Gey coz
U703 AN6291 Q503 (Q603) 2SCI740SLNS 100p/50V}
U704 MS218L 9504 (9604) 2SCI740SLNS (ce)
Q505 (Q605) 2SCI740SLNS
Q506 (Q606) 2SCI740SLNS
701 2SA933SLNS
' .
S07 R503 !
502 pee mye 150k oe cs02 100%
Sk Bye |
S aaa svi} | P701
R509 C501 R501
eee 4m 9501 1/50 15k pen 2 oecrn [J = i
$805, R506 DEC LIN 2
100V Sak GND [3 7) |
Reh «DEC R OUT i 7
C504 DEC L_OUT UIOS Wa) fia
0.0033/100V ra oa
R513 506 enctout |) J |
330p/100V
3.3k
feet
=7v
PPE
Enc RouT | J |
encuin | J) |
en = ENC RIN fy |
OW
Wee ee eg et ge = ey) [sack PCB
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ae [
DOL Ci33
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0.01/50V (CE) °
c233
J 0.01/50V (CE) '
ul
ci32
Z,.0.047/80v (CE)
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R53!
cs24 535
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cs2t ne 1OK SOV 470k
10735
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C529 R536 e528
390p/50V 4.7K RS33S R532 P
(Pe) 15k F478 bed
ses
esis
|
Rs2q
0.0047/100V
0.1/50v}
100
cse3_ |csez
x c5I9 ns28 RS27 SRS525
ars Sov wove 0.33/50 3.3K 470k = 100k '
cu) a
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R256 C231
am 4.78
rise 1 cist
a7 4.7735
Lé 7 18 19 LIO LI Li2
AS, BT ES LP LO LH ete,
ANTAL TTTT
> 4 2 02 4 6 8 ti2
AOU AAV DAA TU TEA UAT TALE HUT
a td ed hd es
1% R4 RS RE ORT RO RD RIO Ril RIZ
as (SVSTEM] (B08 )4 [0], [40% ee !
Pj capes 16
us0l
(DC/DC CONVERTER )
; JOINT PCB A ;
INSTRUCTIONS FOR SERVICE PERSONNEL
— |
R74 SRT2I
a7 Fark
UIT Uzay
US
R733
47
st
CD CHECK
BL OSC
TEST-2
TEST: 1
TAPE / SOURCE
PLAY MUTE
REC_WUTE
BIAS
CPS SIG
TOysec_SW
METAL SW
+5V
® COOOO@OOOOSOO
0.22/50V
eal DOLBY TP 6
{(=10d8m)
C35
1os¥ev | 0.0027
‘SOV
IRI4 47K (8)
oe
S101
RQ Reb
TP.5 (100kHz)
NOISE REDUCTION SYSTEM
o0c
I
=D AAAAAAH
MASTER
REC LEVEL
R
30 v
Woontay x2 |
NOTES
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
UH
7 3 fy
Ld
1. FRINM BATS Q(k =kKQ, M=MQ)TH.
RTO!
47m (B)
LeveL
‘3BHr
| MAIN PCB (2/2)
\ETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE- 2.
OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPLOSED 3
E ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
Capacitor values are in microfarads (p=picofarads).
A Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.
AY TVyOR la uF (p=pF)tT,
AY-—7OHH*PARASARASSRACT,
RIRF SCalSMGTF 1K YAIEORMREEA
CTC aby,
| V-970X STEREO CASSETTE
POWER MUTE
(2 Reb
MAIN PCB (2/2)
uUlol M5220P
ulo2 (U202) LPF.
Ul03, CX20187
UlO4 (U204) L. RF,
Ul05 DTCI2Z4ES
Ul07 MSII43AL
uUlos M5216L,
UIOS VU M4066BP
U3 BPCIZ97TCA
Ull4 (U214) MS201L
UII5, UlI6 DTCI24Es
UNT CX20187
UNIS (U218) MPX FILTER
U9 (U21I9) LLP,
ul20, uli M5218L
ul2z2 ANG6256
ul23 BIAS OSC
ul24 DTCI24ES.
ul2s OTAI24ES
Ul26 WUI29 DTCI24ES
UI30 M52168L
ul3t DTAI24ES
Ul32 DTCI24ES
UI33 (U233) BIAS TRAP
QI0] (Q201) 2sc2603F
Q102 (Q202) 2SD1302F
b2 ISS133
DIO! mcs2t
bDIO2 ISSI33
DIO3, DIO4 ISSI33
DIOS ~DIO7 Mc92i
JOINT PCB A
U301~U304 = DTAI2Z4ES
U305vU3I1 DICI24ES.
=-L
nian PLAYBACK HEAD
100k
R
Q L
R702
2.2(B) RECORD HEAD
Bias
6.5uHz R
TP.20 H
X ERASE HEAD
DISPLAY PCB (2/2)
U28, U29 DTAIZ4ES
U50 LBI245
USI LBI290
uU52 LBI292
U53 HAIZOG7NT
UBO0i DC/DC CONVERTER
DIOS (D208) RDB.2ZEL!
D802 RDS.2EL2
0803 RO22EL1
DTAI24ES
DTCI24ES
DECK
ist Issue; October, 1987