Passport Studio Schematics Diagrams.pdf


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8

7

R24

R27

R28

R25

C110

15k

2.7k

2.7k

4.7k

T

2

VRR_IN

3

GNDA

4

HP_L

5

HP_R

6

HP_S

L_L
L_R
GNDA
R_L
R_R
GNDA

4.7k

S2-D
SW845P-002

R42

18k

2.7k

SW845P-002

SW845P-002

R141

100k

3

10k 1%

U5-A
TL072

R2
10k 1%

1

39k

5

C107
10uF

U1-B

6

5

10uF

10k 1%

6

TL072

7

R69

10uF

R37

C61

10k 1%

27pF

100pF

R12
10k

R101

VR1-A
B10k

TP7

9

1

J8

L_L
L_R
GNDA
R_L
R_R

C56
100uF
25V

R107
3k

6
5

4560

R22

7

J9

J6

CONNECT TO J5 ON 1/4" JACK PCB

GNDA

47 ohm

HP_L
HP_R
C57
100uF
25V

HP_S

CONNECT TO J7 ON 3.5mm JACK PCB

5

4560

C9

C10

10uF

10uF
R6
10k 1%

510pF

5

R54

1

C14
6

B10k

TP8

9

100pF

R44

VR1-B

4

3

TL072

6

10uF

R144

5

10k 1%

6

7

1SS355TE-17

100k

GNDA

1

7

R148

R176

R145

C114

10k 1%

10uF

10k 1%

27pF

C115

C116

C127

.1

560pF

R174
7.5k

HPF = 41.68Hz

470pF
R154

2.49k
1%

2.49k
1%

1.58VAC

1

TL072

3

R155
2.49k
1%

0.15uF

0.15uF
R149
36k

TP14

2

R104

TL072

R172

C126

C128

1.8k

8.2nF

510pF

TP16

2

TL072

1

R98
0 ohm
0805

TP18

FROM SMPS/DAMP
(CN4)

TP2

A

2.7 ohm
0805
-25V

C37
.1
50V

C39
22uF

D8
1

D1
8

D2

2

7915
IN

OUT

8

U1-C

C44
.1
8

U2-C

C46
.1
8

U3-C

C48
.1
8

U4-C

C50
.1
8

U5-C

C52
.1
8

U6-C

C54
.1

2

1

TL072

8

U7-C

10k

4560

4560

TL072

TL072

TL072

TL072

TL072

TL072

4

4

4

4

4

4

4

4

C43
.1

C45
.1

C47
.1

C49
.1

C51
.1

C53
.1

C55
.1

6

R9

TL072

R109

7

+15V

R79
3k

U12-B
TL072

8

8

U11-C

8

U12-C

8

U13-C

C72
.1
8

U14-C

C101
.1
8

U15-C

8

U16-C

7

3
2

TP33

R111
1M

U18-A
TL072

1

6
D7

5

C31

10k

5.6 pF

TL072

7

D4

8

U18-C

TL072

TL072

TL072

TL072

TL072

TL072

TL072

TL072

4

4

4

4

4

4

4

4

4

C63
.1

C67
.1

C69
.1

C71
.1

C73
.1

C102
.1

C98
.1

C100
.1

R32

47 ohm

10k

5

TL072

8

+11.4VDC

R50
10k

U18-B
7

R41

R15

R112

6.8k

6.2k

3

C27
0.47uF

TL072

1

8
R

R113

U19-B
TL072

+2.5V

159 uS

WAVEFORM FOR TP37

A
R

A PROPRIETARY NATURE TO FENDER MUSICAL

MUSICAL INSTRUMENTS

C33
.1

317 uS

10k
R17

6
5

U17-B
TL072

7

CONFIDENCE AND SHALL NOT BE DISCLOSED OR

-10V

R20

D6

D18

WAVEFORM FOR TP33-TP36

ATION FROM FENDER MUSICAL INSTRUMENTS.

TITLE:

CHECKED BY:
DATE:
APPROVED BY:

SIZE

DATE:
ENGR: HUGHES / DESI

DATABASE FILE: Z1193S1.SCH

4

Corona, CA U.S.A.

TRANSMITTED TO OTHERS WITHOUT AUTHORIZ-

DRAWN: B.DESI

5

+4V

7

THIS DOCUMENT CONTAINS INFORMATION OF

TP36

6

DOUBLE-LED

R38
1k

INSTRUMENTS AND IS SUBMITTED TO YOU IN

10k

7

G

0V

C18
100pF

CLIP_W_R

8

G

GNDA

TP34

10k

U19-C

D17

-11.4VDC

+5.5V

K

LED1

+1.8V
D5

8

TP39

100k

R35
10k

R

5

R16

+11.4VDC

1

TL072

R63

6

U17-A

2
3

U19-A

2

10k

CLIP DETECT

C17
100pF

C32
.1

TL072

220k
R29

D16

R60

R59

R14

U11-B

6

C138
.1

C99
.1
8

U17-C

-13.4VDC
TP38

TP37

D15

TP35

C136
.1

C97
.1

100pF

1.8k

D3

C16

R11

C23

R64
R10

10k

C70
.1

B

TP32

TP20

5

10k

CLIP_T_R
C68
.1

895mVAC
GND_R

2.83VAC

6

6.2k

U10-C

-15V
C66
.1

TL072

U14-B

5

CLIP_W_L

U26

C62
.1

6

7

C131
3900pF

C15

C137
.1
8

U9-C

10k

-6dB Hole @ 4200Hz

6.8k

4

U16-B

5

GND_R

C135
.1
8

U8-C

8200pF

R169

TP28

3

-15.5VDC
TP4

10k

R168

10k

TL072

GND_R

CLIP_W_R
U16-A

3

LPF = 4 POLE LRF

100pF

4

GND_R

1.42VAC

R151
5.1k

TL072

C41
.1

PS_GND

GND

R62

-26.0VDC

C35
47uF
35V

10k

R167

C129
3900pF

3

D9

R166

2.36VAC

910k

C42
.1

D13

470 ohm

R165
1M

3.06VAC

D14

C132

8200pF

U14-A

3

R110

C40
.1

1k
R97
200 ohm

GND_R

560 ohm

1200pF

GNDA

R170

1

GND_R

R152

15k

TL072

2

R161
20k

GND_R

C117

GND_R

3900pF

TP24

-9dB Hole @ 1038Hz

910 ohm

R150

47 ohm
GNDA

1

U12-A

3

K

+25V

-25V

3900pF

CLIP_T_R

10k

C124

Fc = 3126 Hz

100pF

C38
22uF

R159
20k

C123

7

TL072

6

C130

R164
1M

GND_R

ADJ

C36
.1
50V

U10-B

5

GND_R

U25

C34
47uF
35V

TP30

GND_R

+15V

PW2

C122
3900pF

0.22uF

U8-A

GND_R

R160

HPF = 4 POLE LRF

10k

C121
3900pF
2.17VAC

GNDA

2

1.17VAC

TP26
R158

U10-A

2
C119

7

10k

7815

8

TO SMPS/DAMP
(CN3)

GNDA

R163
3

2.19VAC

39k 1%
C112

C125

18k

U6-B
TL072

R173
130 ohm

GND_L

7

PW1

R162

GND_R

GND_R

C

PA_MUTE

2

5

R153

0.033uF

TP3

1

1

TP19

3

U8-B

D12

2.7 ohm
0805

TP31

6

TL072

Q108
2N2222

+15.5VDC

OUT

895mVAC
GND_L

TP22

R232

CLIP_T_L

IN

TL072

R99
0 ohm

C118
2200pF

R61

6

C90
3900pF

2.83VAC

DNS

D121

GNDA

+25V

10k

7

-6dB Hole @ 4200Hz

GND_L

C133

R146

R177
10k

GNDA

+26.0VDC
TP1

U15-B

5

U13-B
TL072

2.20VAC

39k 1%

C134
0.39uF

U6-A

2

C111

10k 1%

100k

R108
3k

10k

LPF = 4 POLE LRF

PA_MUTE

C196
10uF

R147

R47

100k

CLIP_W_L

TL072

2

TP27

+15V

R229

D200
1SS355TE-17

R175

10pF
5

2.50VAC

10k

8200pF

R92

4

TP15

68k

TP12

6

TP6

10k

R91

1

1.42VAC

C65

47 ohm

2.20VAC

TL072

TP17

U15-A

3

C88
3900pF

5

5

R226
1k

62k

7

GND_L

470 ohm

6

R67

C109
10uF

2.36VAC

8200pF

R90

-9dB Hole @ 1038Hz

R88
1M

27pF

2.50VAC

10k 1%

C12

C87

8.2nF

C113

U2-B

6

39k

R8

C85

1.8k

-15V

39k
R19

1

TL072

2

R95

D10

D11

GND_L

GND_L

C76

1k
R80
200 ohm

GND_L

R86

27pF

U2-A

3

R89

GND_L

HP_S

C30
DO NOT STUFF

47 ohm

10k

R103

R5
10k 1%

TL072

PS_GND

C105

10k 1%

2

GND_L

1200pF

GND_L

HEADPHONE MUTE

CW

B

15k

1

C91

560pF

1

ALL PASS EQ

PS_GND

100pF

GND_L

TL072

2

R84
20k

R93

C89

R87
1M

C94
0.22uF

3900pF

TP23

U13-A

3

R140
7.5k

U11-A

3

C120

R18
10k
C11

47 ohm

0.1uF

R53

7

U4-A
4560

3900pF

CLIP_T_L

10k

C83

560 ohm

C86

HP_R

7
U4-B

6

62k

3

6

R82
20k

C82

7

TL072

Fc = 3126 Hz

HP_L

TP10

R66

R102

PS_GND

HP OUT

3900pF

2.17VAC

GND_L

HP OUT

62k

2

U9-B

5

GND_L

C19
DO NOT STUFF

R65

10k

1
2
3
4

3900pF

R78
2.49k
1%

HPF = 4 POLE LRF

10k

C81

R83

7

10k

R68

R7

R73

TP9

R21

15pF

VRR_IN
GNDA

GNDA

R94

1.80VAC

47 ohm

1

GNDA

VRL_IN
GNDA

GNDA

C80

1

1

TL072

2

C84

2200pF

U3-B

C22

AUX IN
1
2
3
4

U9-A

0.033uF

R74
5.1k

U3-A
4560

3

TP29

R81

TL072

3

1.17VAC

TP25

3.06VAC

62k
2

2

130 ohm

U7-A

3

GNDA

R96

910 ohm

R72
36k

TP13

R75

HPF = 41.68Hz

18k

2.19VAC

39k 1%
C59

C75
0.15uF

C74
0.15uF

U5-B

1.80VAC

L&R BALANCED INPUTS

11

R71

C77

R51

10k

3
6
2.50VAC

C8

R52

7

TL072

TP5

C78

7

1.58VAC

R85

C26

2.50VAC

10k 1%

R4

R36

R143
10k

15pF

CW

10uF

R13

R77
2.49k
1%

TP21

R100
39k

TL072

2

C58

C95
0.39uF

1

27pF

10k 1%

470pF

R76
2.49k
1%
2

U7-B
TL072

GND_L

GNDA

U1-A

ALL PASS EQ

5

39k 1%

R142

3

18k

C106

100pF

R3

2.7k

S1-D
8

TP11

R26

D

C79

R70

2.20VAC

10k 1%

C7

R40

C60

COMPONENTS ON 1/4" JACK PCB

GNDA

R43

S1-C

27pF

R23

RJD

9. FOR UNITS WITH DUAL CONTROL VR1 VALUE OF A2.5k, R107 & R108 ARE NOT STUFFED.

0.22uF

2.20VAC

10pF

APPROVED

5. TESTPOINT VOLTAGES READ WITH A DVM REFERENCED TO GND. ALL PCBS INTERCONNECTED WITH
+/-26V PRESENT AT PW2, LEVEL VR1 FULLY CW, SW1 AND SW2 SET TO MIDDLE "0" POSITION, WITH
2.5V RMS 3150Hz SINEWAVE INPUT TO J1 & J2. AC VOLTAGES ARE UNCLIPPED SINEWAVES. FOR
TP33-37, OBSERVE TYPICAL WAVEFORMS ON OSCILLOSCOPE. VOLTAGES MAY VARY BY 5%.

DNS

R58
100k

DATE

26-APR-13

6. TO VERIFY OPERATION OF AUX IN (J3), TEMPORARILY REMOVE INPUT SIGNALS TO J1 & J2. CONNECT
A 641mV SINEWAVE SIGNAL TO J3 TIP & RING AND CONFIRM 2.5V AT TP7 & TP8.

C64

2

R1
10k 1%

4

R39

7

9

S2-C
SW845P-002

C13
R57
100k

C3
220pF

PR1193

8. TEMPORARILY INCREASE J1/J2 SINEWAVE LEVEL TO 5.0V TO OBSERVE DC POLARITY CHANGES AT
TP38 & TP39. ALSO VERIFY LED1 CHANGES COLOR FROM GREEN TO RED.

10

R46

2.7k

J5

C4
220pF

DESCRIPTION

A

4. ALL DIODES ARE 1N4148 OR 1N4448.

J16

C93
220pF

FROM SMPS/DAMP
(CN1)

1
2
3
4
5
6

100k

10uF

C92
220pF

6

R56
100k

REV.

3. ALL POLARIZED CAPACITORS IN uF, 20%; 25V MINIMUM.

3
2
1

12

R49

2.7k

CONNECT TO J6

C

J15
RIGHT SPEAKER

6

1

R48

15k

8
R55
100k

C2
220pF

GNDA

+4dBu Nominal

T
TS
RS
R
S

C24
R45

7
RIGHT INPUT

3

(OFFSET BY -3.0dB)

COMPONENTS ON 3.5mm JACK PCB

C1
220pF

T
TS
RS
R
S

J2

18k

LF BOOST/CUT =
+/-1.5 dB @ 75Hz

+/-1.5 dB @ 7.5kHz

C104
220pF

(UNLESS OTHERWISE NOTED)

7. TO MEASURE TP9 & TP10, TEMPORARILY REDUCE J1/J2 SINEWAVE LEVEL TO 500mV AND CONNECT
STEREO 2 x 33 OHM RESISTIVE LOAD TO HP OUT (J4).

HF BOOST/CUT =

C25
2200pF

+4dBu Nominal

2.7k

8

9

C103
220pF

1
REVISIONS

2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER; 25V MINIMUM.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%).

GNDA

T
TS
RS
R
S

J1

R31

COMPONENTS ON 1/4" JACK PCB

10

C96
220pF

LEFT INPUT

R34

S1-B
SW845P-002

C20
2200pF

CONNECT TO J8 & J9

S

GNDA

2.7k

S1-A
SW845P-002

12

R

HP OUT

18k

0.22uF

7

RS

7

R33

5

GNDA

TS

J4

S2-B
SW845P-002

1

11

D

S2-A
SW845P-002

J7

R30

2

VRL_IN

2

R106
100k

C29
220pF

GNDA

1
2
3
4
5
6

2
1. ALL RESISTORS IN OHMS, 5%; 1/10W.

6

1

2.2uF
R105
100k

C28
220pF

4

2.2uF

5

S

-10dBV Nominal

C6

3
NOTES:

3

R

C5

4
C21

RS

AUX IN

6

5

C108

T
TS

J3

6

3

2

D

SERVICE DIAGRAM, COMBINED
PASSPORT STUDIO
PRE-AMP
DRAWING NUMBER

1193CMU001

RELEASE DATE: 26-APR-13

SHEET: 1 OF 2

1

(schematic)

REV.

A