Jvc TM 1 Schematic

Page 1

9. T-M1 Schematic Diagram

F

ITX7 7155-5 " |

Example 12.7

Rl5i Ci5i
m w l 3030,59 F-ma x101 33x45 x102 8C535 1 W W / .F W 31,62, 23133 #:7175011 |
1 l @w l 3 fig RF AMP 6'09 X' ' - w T" 11 . I "/ov w. |
30011 I # 1 l CIO Cl04 2P . , 1| . I ;3 Yss G D 1 v i _ it? , 717' 3 5!. I 8 R152 I
l '1 . 102 , " R, ._j 1 PASS GND 1 Vcc PA N . cc 'g o 2. - 2.0 2.0 _ . . 12K
L. | I; M; I 1_sv55 L103 153,253 " 22K;1| o a Q a Q Q R, o 3 9 6 ., 1; 1a a 7 6 (51-4 \3/ 2 o 17 I
I ' i uo1l-1coooz ° 1" 1006 1.106 \ 3: " T101 8 1.; 14 0111 3. l 23 14; 0 II W3 i T LLlMlTER X) I
. . ~ 1- cuo 33,»... ~ .. 3-.. .. . 1 3-2 firm-s? .
3 , .. a . g; 1 .v .- SP 111: 1 - -131 C131 1 1 :2 R133 3 ; 3 L #h , . T MUTE CONTROL
1 I .1 ' *- ': # $2131 °'° '5"55 R103 Irc 03 T L ; T i T 2 I 22° 0 0221 £11335? '20 1' _ ; 330 l f- 1 LEVEIL CLEETEECTOR 'C I03 I
1 1 '----1
7611 | Tom , in! 100K I cm 0632 R137 c1=1o1 0,35 :43 l DETECTOR I 1 r [bUTPUT AMP HA1 '2"
L I @- 7- 8 100K §RI°7 RIOS: R101 R110 11 I $552; 20 0022 . l MUTE. PHASE 1 1-1 I
511- mm '00 22K: 4"" I m. , ,1; ,1, ,1,- METER DRIVE DRIVE] DETECTOR] AFC AMP _
| I lOOK $3 7% m 2.0, w» CFIOZ CFlO3 PTL 1 I
' T V R140 170,33 RW 03351 1 -17 G. G DET. i I
I 00"22311 '1' 0g 71»? 3103211" | 101I/2w; 0022 1011/2 W) l 1 15-???- 7 5:
I I I 1; ' 4' SIGNAL lNDlCATOR DRIVE ' 71: |
I C119 LOCAL J;
I 100017 OSCILLATOTR . Tp -_1
I | BAE'EER r
R112 + ,
I I IK [ L AMP. .Lczs R159 CB5 Rl60 _; I
T-M T 4 T002211 53" 1 22" CENTER METER
| 1 - 1V I
| 5 . 4, 50V
I -I-C117 16115 -I- R104 0105 l |
I moor-IT 0022 11 (M 0022;: y
2 2K "
I I T l :czzo 5.0. 02" . 574». L . TP-2
I I 2.9 E. 1 1 222211/16v C166 0105 RI57 R161
I I Xi04 ZSKSI V 1 C137 5 1011/25 122%- 1210;; 1253,33? 72a; Rig. 5' - OCZZL 5664 M a I
" ' ' ' ' *c169
1 . , ! 47p/125v
I A. , 1 . 1 --,_ g. w.-. |
1 6 '5 - m 1 ? '
2 I r T r r f l \ \ ' 1 j r 117- |
| 29 (.43 3~ L23 mm. [3 1 2 @®©© 7 8 ©f5_@ 2 C9 4 (530?: _____________________J
I FREQ. 87.5 90 94 98 102 106 108 MHz '- - - - - - -2_sy- -<0 14-- A A 1? OK 5 ©
. R163 1 . .15
VOLTAGE . «Esax I To 7°C 35A@ l\.'|/2 696) @G) @® v (9) 2 <3) @3/
I AT (6' 2.8 36 5.3 7.7 11.3 J 16.9 21.0 v ; I | | 5e] *9 W
l V 1 1 + r r--- 2 Ur\4/-151T 2 V -@-61|
; 4 '4 4 6262 | I 6~0wc F- 1111 6ND i
I - 1 :i000}??? SYNTHESIZER CB ASSY I DIGITAL DISPLAY C B ASSY | MODE C B ASSY I
. V
o - 0:31 1.1.c X105 117214 k A \
'0 /25V .
1 ,1 * s XIOQ 25K (MN) I IFOR L. P.F Tim X90! 280438QDDQONER812-02RK% 3%VI
I ma? LC g%?6 - I T234 V. 29 4 QUIT-35 5 Y o TUNER SW
| 82K :05 liar 0ng 2539 R2" LOW PASS I I C9l6 lOK ; I 590111 : OSPOZIO- 102
. y P T T + C90,
I PLL ch 4.70/25V (a; 3 5 470K FILTER I [-01 U- fi L-11 c912 0.0111 30.1 279:1?ISOV 0.0111/5oov I
2.5 *u I PP LP25I I 22011/ C907 R902 I
I . ' . 1. R261 263 0253 | 35 4701/35] 8K A
WT 2.6 2.6 2.6 4.7 c251 82K 100K1000P _ ; - . fl 0 I A} i 5V4 g__,_ 2 5
I 13563:: '6 H ® 9 R25, OK I 0.3 ' C257 - v v I RT UNER x902 2303'3V®£)0902 5513303- -02A V T
4711/2517 I. __1
I W " oc AMPlggg 9265 9257 I I <3)
I 62%;) l 01v1os~190°01v10-�� 4 TI 33 33; I I 1. l I
J I ; .
0.04711?- o1v10E DE DC AMP swi 2:231; I I . L I : 106511};
I '5t3W1TCHr-1 LAMP / f ,4 .17 I '6 '
911.07 DRIVE 50V P? 1
I PRE AMPkCANCEL DECODERJ i c.) R I K3 ,8 - 2 X903 ZSDSISVQE) _1
We GND 1. _ _. _. _
I 9 9 0 5 e 7 3 R266 R266 I I 3 I FOR DIGITAL 0903' ERBIZ OZWU
I . I I 1 I LT? 6 2 .13 2 In A
LLZ-Z L3. 46 ° 7 E. R2' ,3}. L 5 I I I'm-0L 5 RAN . . 3.
47" I 1 1 914 v o as . .
I (C '04 -1-. I m ; A A | ' 6311 C93 ,Wgoongsv 0.01wsoov A mace? N: f
I HA, '223w (52'? _ '21039K.21 R262 c254 - v ' 1X I
I 10001: 3_9K 1,0001 1 2.7 I 6-3 fl R278 LP252 I EX_"5_ i J 3%; A. H 034 55:0 roc- 35A
R208 1 1270 R273 SOI C9I5
I goo/16V l 2711/2147) l '32; 1 ,2 27K 180K R260 MUTE. SWITCH DEEMPHASIS I IOOyf FUSE 1
P MPX l I"- 259 R27; SELECT SWITCH I 91-!!! 10 15.0 0MF60T51R30 ,J,
I 4711/16v 80K if; I 9'0 - I
2...? . !R _
| '03. f. X108 XliO 23K68iM.N) | POWER A POWER CORD
9275 9.6.- u u 458 c251 I R908 2 711 A
I 33" Rzei- 272 236 0.022 I I guggl-E 11/2w) _.
I U
270 19K 1
I 152473 0106 I |___1 .10 r
4 x101 x102 x 103 x104 Xl05~108 X109,11o x901 x902,903 10101, TC 102 1c 103 1c 104 IC 105 1c 106
38K45 2$C535 23C46l 23K6i 23C458( D) 23K68( M,N) 230438(0,E) ZSD3l3lD,E) HAIZ! I HA 2 HAI l223 NJM4558(D) M51903L
1 ::\
1 II; 1 ii I5
S G! E I . 0 R E I E I
52 c B s G C a c B
0
Printed Circuit Board Assy Locations Notes:
PC Board Ass'y Description Page 1 1nd1cates posnive 3 power supply 4. When replacing the parts in the darkened
, . 2. - indicates signal path. area and those marked with A , be sure
Txx158 FM'TU"? P'C' Board Ass V ' 12 l 3. Values in are voltages measured with to use the designated parts to ensure safety.
T0030 D'g'ta' 959' P'C' Board 385 y 12 .I a tester {having an internal resistance of 5. This is the standard circuit diagram.
T0035 synthes'ze' P'C' B°ard Ass y, 14 20 kSl/V). The design and contents are subject to
TXX-160 Power supp P'C' Board Ass y 16 The tuning frequency is 87.5 MHz unless change without notice.
TXX-202 Mode Select and Control P.C. Board Ass'v 17 otherwise specified