R.V.R. Elettronica PTX30 UHT/S3, User Manual

Page: 82 / 122

PTX30 UHT /S3
4 / 6 - CSSDC30A003 Technical Appendix Rev. 1.0 - 10/12/01
Il CODER va montato lato saldature evitando component
i
sul bordo
J5, J6 e J7 vanno fatti lato com
ponenti
470uF
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STEREO CODER,FUNCTI
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REV.: BERTI J.
10/12/01
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ref
ref
C
L
+
CL-
ref
CLIPP
LMONO
+V
ref
ref
CL+
pil
MPXCOD
mono
o
n
CL-
mixer
ref
pil
MPXCOD
RMONO
coder mixer
LMONO
LMONO
CLIPP
ref
+V
ref
ref
ref
OUT
mono
pil
coder mixer mono
ref
ref
RMONO
RMONO
+V
+V
+V
+
V
GND
+V
+V
+V
+V
VDD VEE VSS
Q1 BC547
R8 1K0
+
C47 10uF
R107 10K0 R108 10K0
R109
100K0 C49
0.1uF
R112 2K20
D9 4V7
TP15 TP 19KTTL TP16 TP GND
JP15 STM03
S
19KTTL
1
2
3
COD1 IRV30CT
14 13 12 11 10
9 8 7 6 5 4 3 2 1
27 26 25 24 23 22 21 20 19 18 17 16 15
R-OUT R-IN GND VEE GND L-IN L-OUT GND GND TP1 19K-OUT GND PIL-ADJ ST-ON
PHASE-ADJ
PIL-OUT
VCC MPX
CINT
GND GND
CL
CR
SEP-R
SEP-L
PIL-IN
MPU
cw
RV8
50K SEP-L
cw
RV6
50K SEP-R C42 CV20pF PIL-FQ
C41 CV40pF PIL-PH
cw
RV7 10K PIL-LEV
C28 0.1uF
U8 4053
12 13 2 1 5 3 6 11 10 9
14 15
4
X0 X1 Y0 Y1
Z0 Z1
INH
A B C
X Y Z
R58 14K0
U9 4053
12 13 2 1 5 3 6 11 10 9
14 15
4
X0 X1 Y0 Y1
Z0 Z1
INH
A B C
X Y Z
R59
4K99
R61 10K0
JP8 STM03
S
R-SEL
1 2 3
JP9 STM03
S
L-SEL
1 2 3
+ -
U10A TL072
3 2
1
4 8
R63 10K0
R64 10K0 C29 0.1uF
TP5 TP 4864K
TP9 TP LEFT3
R62 10K0 R60 4K99
TP8 TP RIGHT3
TP6 TP MPX1
R65 4K99
TP7 TP MPX2
+ -
U10B TL072
5 6
7
JP10 STM03
S
CLIPPER
1
2
3
R67 49K9
R69 49K9
+ -
U13A TL072
3 2
1
4 8
R71 10K0
R70 124K0
R68 49K9
R66 10K0 R72 10K0
+ -
U13B TL072
5 6
7
R73 10K0
R74 4K99
R75 10K0
+
C30 220uF
R76 47K0
TP10 TP MPX3
+
C31 100uF
R77 10K0
TP11 TP MPX0
C32 0.1uF
TP12 TP GND
C33 10nF C34 10nF C35 10nF
TP1
3
TP SCA3 TP1
4
TP GND
JP12 STM03
S
SCA2SEL
1 2 3
R78 22K0 R79 22K0 R80 22K0
JP11 STM03
S
SCA1LEV
1 2 3
JP13 STM03
S
PILOT 1 2 3
R83 10K0
R84 10K0
R85 10K0
J5
D6 1N4148 D7 1N4148
R86 10K0 R87 10K0
R88 10K0
Q6 BC547
R89 4K42
cw
RV4 1K
CL-SYM
cw
RV5 5K
CL-LEV
R106 1K0
R90 4K99
+ -
U14A LM358N
3 2
1
4 8
+ -
U14B LM358N
5 6
7
R91 10K0 R92 10K0
R93 10K0 R94 10K0
C38 0.1uF
U12E CA3096
14
15 13
R119 10H0
U12A CA3096
1
3 2
16
R120 10H0
U12B CA3096
5
6 4
U12D CA3096
11
12 10
U12C CA3096
8
9 7
R95 47K0 R96 47K0
Q7 BC557
R97 10K0
R98 2K20
C39 47pF
R99 10K0
R100 2K20
C40 47pF
C43 0.1uF
C44 0.1uF
+
C45 10uF
+
C46 10uF
+ -
U1B TL072
5 6
7
+ -
U1A TL072
3 2
1
4 8
R6
10K0
R7 10K0
+
C1 10uF
C2
0.1uF
C5
0.1uF
+
C3 47uF
+
C4 47uF
LMONO
RMONO
MPX
SCA1 SCA2
CODER
MIXER MONO
LMP
X
RMP
X
VCC
GND
REF
OUT