Harman Kardon TA12 Owners Manual - Page 6

Schematif

Page 6 highlights

Vla ECC85 Inv C3 47 C4 C5 N750 .68 106 68 CI ^470 GL781543 COILS (2 ) VI b ECC 85 ICOV 6 R2 3.3M C6 I 106 T2 GT781993 v• 1: 1 5 - -T V2 6BA6 609 O ev T3 GT781994 LI .24uh E L2 3.3uh C24 2.2 C7 - 1019 R3 151( 10K 47 N5600 FM ANTENNA TERMINAL T C26 101( R20 226 C23 470 R19 16 II6V 6 L3 3.3uh 1162 C22 100 N750 V6 ECC 85 1 C25 I_ I-I0 NIT L4 C2I 0 C20 j_ RI8 470 K "1'10% r L 5L781544 - -_-. (COIL) R17 100 8(6 4706 R15 476 018 CI7- 4701 . 4701 C16-'OK ±20%- R24 2.2M I-JVCOM2183 (GANG) V7 6BE6 96V 821 IM " \.A.A/ T7 61782122 ERI712315 FUNCTION SWITCH- AUX,AM,FM, FM-AFC,RIAA RUM, RIAA,LP, EUR.(SWITCH SHOWN INMOST CCW POSITION) 9BVF .05/C23090 I L5 C27 0L781479 ^ 100 (FERRITE LOOP) N750 ;ic 7.- ITIlaT_ C28 47 N750 11722 L 226 2 C29 101( r GLII21988 / - 1- I (COIL) rl .gg;' )2c)c) R23 3.36 T6 GT 782123 I- I, I . R4 2.7K L IW I25V VO:FD 350V R67 2206 REA \I FR01 R37 1 .2NI ±10% TAPE OUT AUX MAG. 038.05/400 R29 2706 ±10% G35 330 *10% MAY- C R33 68K ±I0 % R 34 566 10% V9 I2A X7 ECC 83 2 R30 470 K *10% R4I C43 .05/ 200 2706 *10% 46V RVI712322 BASS 1131 2M 1002 6 „Ts C 3i(6±10% RVI712321 TREBLE C37 3.96 R32 2M R42 1006 ±10% C45 II *10% VIO 6AU6 R49 I.2M *10% 700 5 C46 .05/200 6 140 R5I *396 R50 *10% 3.3M ±10% I36V .0 VII 6C4 1,5 3 R35 R39 47K 820 ±10° R40 1506 ±10% R43 1.56 *10% C42 - 26 2(0% 638 686 f10% 64) •-• IK ±10% SCRATCH FILTER SWITCH (SHOWN IN OFF POSITION) 1365 2M RVI712320 LOUDNESS R45 R44 IPA ,_r4,3r0H-1201( ±10% C2,4 R47 22K ±10% R 46 470 +10% C50 .I/200 R52 470K *10% R 54 4706 210% C48 R48 2.76 226 .-- j_ • •310% *10% --, R554 100 i10% R53 *396 *10% _C49 2.76 6(0% ERI712319 C53 2.5K ERI712323 CONTOUR SWITCH -0,1,2,3 (SWITCH SHOWN IN MOST CCW POSITION) SCHEMATif

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FM
TAPE
OUT
AUX
MAG.
.24uh
ANTENNA
TERMINAL
68
Vla
VI
b
ECC85
ECC
85
Inv
CI
^470
C3
47
C4
C5
N750
.68
106
GL781543
LI
E
L2
3.3uh
COILS
(2
)
C24
2.2
ICOV
6
T2
GT781993
v
1:
1
R2
I
5
T
3.3M
C6
106
1019
47
N5600
R3
151(
V2
6BA6
609
O
C7
-
10K
ev
T3
GT781994
T6
GT
782123
I-
I
,
I
.
R4
2.7K
IW
L
C26
T
101(
R20
226
C25
I_
I
-I0
L
r
-
-_-.
(COIL)
C23
470
II6V
C22
100
N750
0
I-JVCOM2183
(GANG)
5L781544
6
R19
16
1
1162
V6
ECC
85
L4
C2I
NI
T
V7
6BE6
L3
3.3uh
R17
8(6
R15
100
4706
476
C20
j_
RI8
470
K
"1
'10%
96V
L5
C27
0L781479
^
100
(FERRITE
LOOP)
N750
I
la_
;ic
7.
-
TIT
r
GLII21988
/
- 1-
I
(COIL)
COIL)
C28
47
N750
11722
226
2
C29
101(
9BVF
L
821
IM
"
\.A.A/
T7
61782122
rl
.gg
'
;
)
2c)c)
VO:FD
350V
I25V
018
CI7-
C16--
4701
.
4701
'OK
±20%-
R24
2.2M
R67
2206
REA
ERI712315
FUNCTION
SWITCH-
AUX,AM,FM,
FM-AFC,RIAA
RUM,
RIAA,LP,
EUR.(SWITCH
SHOWN
INMOST
CCW
POSITION)
.05
/
C
20
39
0
I
R23
3.36
\
I
FR01
R37
1
.2NI
±10%
038.05/400
R
34
566
10%
V9
I2A
X7
ECC
83
2
R29
2706
±10%
G35
330
*10%
C
MAY
-
R33
68K
±I0
%
R30
RVI712322
470
K
BASS
*10
%
R4I
C43
2706
.05/
200
*10%
46V
3
R35
R39
47K
820
±10°
C42
-
26
2(0%
11
31
2M
1002
6
R40
R43
1506
1.56
±10%
*10%
638
64)
686
•—•
IK
f10%
±10%
Ts
C
i
3
(
6
±10%
C37
3.96
R42
1006
±10%
RVI712321
TREBLE
R32
2M
C45
I
I
*10%
C46
-
.05/200
VIO
6AU6
1365
2M
RVI712320
LOUDNESS
R44
IPA
1201(
R47
±10%
22K
±10%
C
2,4
,_,
r4
,30-
rH
C48
R48
2.76
226
.-- j_
•310%
*10%
--,
R45
R49
I.2M
*10%
700
5
R5I
*396
R50
*10%
3.3M
±10%
6
140
R
46
470
+10%
C50
.I/200
SCRATCH
FILTER
SWITCH
(SHOWN
IN
OFF
POSITION)
ERI712319
_C49
2.76
6(0%
R554
100
i10%
R
54
4706
210%
C53
2.5K
I36V
.0
VII
6C4
1,5
R52
470K
*10%
R53
*396
*10%
ERI712323
CONTOUR
SWITCH
-0,1,2,3
(SWITCH
SHOWN
IN
MOST
CCW
POSITION)
SCHEMATif