Pioneer tx 608 schematic

This is the 1 pages manual for pioneer tx 608 schematic.
Read or download the pdf for free. If you want to contribute, please mail your pdfs to info@audioservicemanuals.com.

Page: 1 / 1
left
pioneer tx 608 schematic

Extracted text from pioneer tx 608 schematic (Ocr-read)


Page 1

TX-BDB/HE, HP
SCHEMATIC DIAGRAM

TUNER Assy GWM-l36 l

Q4 23046l - 8
EI 92 l2.4 02 230535-A IO.8
OI 25Kl68-E . R5 TI Fl F2 2
W _ "_ "I RI R83 Y
22 L3 2-0 I 22
' C4 69 02 l
0 Q. 1F [a I x o 1
a 5 C7 m '0 02
u I I L3 0.0] : 0?» n * g
5. o '0 L4 : «t o '2 '1 I82076 o '0 ~ . n 0
Q - - _ o .8
m 32; g ~.-L~'>._ _ . «r a r 2. egczzazcge L
6 U '0 '0 U ' - N co 8 Q m 6 K) IN ' 0°47 1 I I
I! ,9 a: 0 0 c; E 6 0.5 09 ,. C28 0.0I
a I/wIE'ERza+SR?§+SR°°*8~6 -6 27 I
/ 9 I: re 8 O N o k AAw-IOZ
' § 3?. W»
U ° m 36k - - - _ _ _
m I: ' l- -1
____________ -J V 8 T2 I
/ m 9 I- -Q__ _ _ _ J,_ __ | SIGNAL l
/ o L I l _ _
/ 98 I I I C/ C/ I
/ 6 its - 'I I
J U o- 0ng n ('3'; g 03 28C46l-8 I Wm I I + TUNING I
I u. 1"- | 7 _ _ I
/ j 6-7 8 LEVEL {I
2/ t o 0 VOLT -+ c O
- - _ yr) ._
/ J - (I 8 : 6 I
/ / '- 0: I
/ vc5 I2 0' I
/ .,- n :7
, , .. g 0.5
/ 08' 6"& I_ _ _ _ _ _ I
1/ / N D||82076
+ f R24
/
T /"-" o~ I m
D N
I ° R56 l8k Ci): 0.047
72 . ' 3.9 ,
I - -iL- e. :2:.:6:L I E 37. C54 00' 620% R54 81 a;
I v v N 5 J 03 Id x r~ N
D 0 5 § .3 C3 .3 . C55 0 6 L4 0.7 'o" 3 0.4.3 N 8- I
I I 9 if h F! 0 ' 0.0I a: '0 N _ no? . w
- ceI OOI U + '° + a: '0 '° " '0 ° XI
- 0 ,, 0 V " N In I~ o N 2 '0... 0! 05 a: o 0:
I [- - o a. m .n U .n m o n In, 0
I OUT 3 3 g o a: u, o 9 0:-
. , - - c I o a;
- I 2 \- I I t o
I _____ . _ __ _ _ 220 Q 5-6
!. t3 0:
I gage o- I?
I o N 3
I a 04
C42 47 /6
I ' I52076 + ° 03
BLU I I
I l HAI l 38 D l$2076
l I 00 05 l32076 R39 220 R42 I_5k
I I l N I 05 I W 8 a: mi
I I I: I .I I so I; ~ '3 5 09 °
.9 x S N f 9.- 3c; MZ-08I
I l BLK / | w n r» m m N + «>0 3 ° wT +1
% Q m V : x 0 u {g . U (I
| I /vc2 I I?) 9 h 8 w 8 8 L ..
I I -L + n -- t - 3&1: m T .1: a
_.. _ _ _ __I In u n w '0 Q U o ' O
I I " m 93 ° ° ii ' 07 8 ° «n 0
I U ' 9 " Q L OUT
I I 8 l m ' 23A72es-F F; 0 I
L _J . :I 7 La 0
- - 2.7 - l3.0 |3.0 4.7 L9 0.9 I32 .2 5. 7. 7.5 4.5 R72 C80 x
I W TESS 7 0.0I . m I 3 I 2 5 0 R70 IOIt 75 I, xiii 0.47/ 93 8 650mV
I R65 2.2a 00' 670 Clo-8 ID 3 N I 2 3 4 5 e 7 a \07 5° ° '
0" 0.0l m w I! - 7 8 .o g .-o- 8,2k C74 3.2
I l @QII 25C46I'B 32:: D , (x _ ISOOD
IO _ In 0
l | 3 o_ 3%; h g; - ,0 I82076 :88; e x
l ? To v . O u: 545 m x snMONO LAMP ANO on : r~ '9
., "I'o In N *PRE AMP I, a: _
, ID a, _ _ _T3_ In I; 93 a: m szTCI-I DRIVER GATE _ I
I I; 1 C64 a to I -l 3 Q a I---Ig
I g 2 '3 330p Y I o I: :3 75
O.
I N Inn-lg Z 8 c a I r~ I; 06 PAIOOI-A PLE C75 0.58 a: -
I 8 I?) $3 In a: I- 3 (n 8 o_ I: f1: 00 + 5-0 I m
U m / o U .0...
I + 9 0: DEMOOULATOR 38 FREO LEVEL
I /vc4 ____j .- 9 SWITCHING OIVIOER DETECTOR m .
' . / R: 2:8
I / 220 06 . O I
/
I R R OUT
I / PHASE PHASE AGC
I / a- VC 0 COMPARATOR MMTOR A M P
L ______ _/
I l6 l5 I4 l3 I2 ll I0 9
MOJI IOE2
PILOT LAMP 3 1 3.5 2.5 2.5 2 5 2 5/ 0.3 g :
9 & ' 665 e 2 m It a. : go 0:95
I . l . I3.4 - .o o o I
DID RGA f (A a N £358 + c? C44 I/w 3- 0
R48 4.7K mo \ (:43 o m 2.5
® ti o . ' 9 E -\'°° I/so 0'4 " '3
S g N: R27 E 20é203I3 0 ago VRI VCO ADJ 0 9:Um+ III I, g -
PL PLZ "3 O.- * 88 I 470 - 0 Q 079 3 - x R46 750 In I" 09
, N
av 300mAx3 Q a? 9 § .4" 0 @ E; g
AEL-029 T 3 8.4 3 + R82 R49
an + 220 '2, 09 25C945A-P
Q g "0 + '0
A n2 0 5 ~ -- 3 < '
86" 3 a U I;
; T2A 3
FUI
-. AEK-0I7 Dl2 MZ-I40
I I5 l4 I3 I2 ll I0 9 8 7 6 5 4 TP NCO) 3 2 I
I __ I. RESISTOR; _
FUI T2A l 0- 5- |- (>- (I- I-I Indicated in .Q, 1/4W, 15% tolerance unless otherwise
SWITCHES noted k; k9, M;Mfl, (F); 11%, (G); i296, (K); 210%
ASK-OI? Ac POWER I | 51 P tolerance.
ASK'55 69-64 - -- CORD ' 0 IL 2. CAPACITORS;
A ADC-034 I 8 f 3 939 $2 : FM MUTING O_N-OFF Indicated in capacity (pF)/v0ltage(V)unless otherwise
I '3 A o - SWITCH ASSY 53 '00k 53 : FUNCTION AM-FM "med pIpF
AC 240v I: g E S 3 I AM 52 OFF - Indication without voltage is 50V except electrolytic
Ac POWER A 28220: 0- 50/60Hz 23 4/ w r; In . 4/ Gw3-|87 I -O G O The under lined indicates the switch position. capacitor.
CORD z g®° ° 5 3§g LED Ass'y I 3| I:- 3] IL I BICVOLTAGE:
36-035 3% a: FM 0" : ;DC voltage(VIat no input signal
GWX-BOB .
A g ,0 33 I; 53 FUNCTION 82 FM MUTINC OTHERS: . . _
GRY o- | 2 _- I: ASK-I55 ASK-I57 . _ ' ' ' ® ;Ad]usting pOInt. . .
_--___. . _ _ This IS the basnc schematic diagram, but the The mark found on some component Parts Indl-
fi :77 5'7 5" POWER 5 5'5 I DI3 (STEREO) AEL- 3l5 actual circuit may vary due to improve- cates the importance of the safety factor of the part.
DI4, I5 (FUNCTION) AEL-3I9 I ments in design. Therefore, when replacing, be sure to use parts of
- - - _1 identical designation.

POWER SUPPLY CIRCUIT FOR AUSTRALIA MODEL