Passport Studio Schematics Diagrams.pdf


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REVISIONS
REV.

VDDAL
VDDAR

VDD

+25.7VDC
TP8

R2

P11
VDDAR

+
+

C2
47u/63V

VSS

1

GND_R
C4
220n

2

C66
470u/35V

3

VSSA

VSSD

SGND

VDDP2

24

VDD

VDD

4

C23

R11
5.6k

C9
220p

C18
330p

5

VDDA

BOOT2

IN2M

OUT2

C46
100n/100V

R6
10/2512

IN2P

VSSP2

MODE

NC19

19

D16
RF101L2S

R14

7

OSC

STABI

18

GND_R

5.4VAC
TP20

5.6k

470n
R43
6.8k C42

8

IN1P

VSSP1

17

C37
680n

C38
100n/100V

C37A
DO NOT STUFF
B2
BEAD

L1
9

IN1M

OUT1

16
22uH/3.5A

470n

5.6k
10

NC10

BOOT1

15

11

NC11

VDDP1

14

C44
15n

C48
C51
220p

100n
12

NC12

PROT

8

D17
RF101L2S

C54
100n/100V

GND_RIN

895mVAC
TP18

R21
10/2512

VDD

13

VDD

R10

C21
470n

VSSAL

6

GND_R

VDDA

4

C17
330p

C7
220p

22

BOOT2

IN2M

5

C45
100n/100V

21

OUT2

IN2P

6

C32

11 SINEWAVE
720mVpp @363kHz
WITH NO AUDIO

R5
10/2512

C20

20

19

NC19

OSC

8

C41

R19
5.6k

GND_LIN

VDD
198mVAC
TP15

B3
BEAD

11 SINEWAVE
800mVpp @320kHz
WITH NO AUDIO

TP13

10

C25A
DO NOT STUFF

C26
100n/100V

VSS
C31
100n/100V

SQUAREWAVE
54Vpp @320kHz

C33

C35
330n

TP11

10

C35A
DO NOT STUFF

L4

IN1M

10

NC10

BOOT1

15

11

NC11

VDDP1

14

PROT

13

R20
10/2512

C43
15n

D13
RF101L2S

C47

895mVAC
TP17

100n

11 SINEWAVE
1100mVpp @320kHz
WITH NO AUDIO

D14
RF101L2S

VSS

C50
220p

12

NC12

GND_R

VDD

VDD

C

GP2

R29
0

VDD
CS1

VSS

5.4VAC
TP19

C74
220p

47uH/2.5A

C53
100n/100V

C49
220p

C73
220p

B4
BEAD

16

OUT1

L_W
L_G
L_T

TO J1 ON
ON SPKR CONN PCB

FBL_GND

R17
22/2512

P16
LT_O

100n
9

CN2
1
2
3

CS3

GND_L

17

VSSP1

10.4VAC
TP21

C25
680n

C29

18

STABI

IN1P

D12
RF101L2S

R9
22/2512

SQUAREWAVE
54Vpp @320kHz

GND_L

5.6k
C39
330p

D11
RF101L2S

P14
LW_O

100n

470n

VSS

22uH/3.5A

VSSP2

MODE

7

R16

470n

VDD

L3

100n
R13

10.4VAC
TP22

C8
220p

C13
15n

100n

CS2

VSS

GND_L
C55
220p

C56
220p

7

3

30.9k 1%

D18
RF101L2S

VSS

C52
220p

C5

23

VDDP2

100n

C27
R_T
R_G
R_W

VSS

470n

5.6k

TO J16 ON
ON 1/4" JACK PCB

FBR_GND

R15
22/2512

P17
RW_O

100n

C40
330p

1
2
3

TP14

10

C36

SGND

VMO

C30
SQUAREWAVE
54Vpp @363kHz

R44
6.8k

CN1

CS4

GND_R

2

C15

GND_LIN

11 SINEWAVE
1000mVpp @363kHz
WITH NO AUDIO

C24A
DO NOT STUFF

C19
100n/100V

VSS

100n

R18

TP12

10

VDD

VDDAL

5.6k

C24
330n

R12
22/2512

SQUAREWAVE
54Vpp @363kHz

VSSD

VDD

C11
220n

R7
B1
BEAD

P15
RT_O

C22

100n

27.4k 1%

198mVAC
TP16

D15
RF101L2S

21

20

24

VSS

L2

100n
6

R22

VDD

FBL_GND

22

VMO
C28

C

C10
220p

D

VSSA

GND_L

VSS

47uH/2.5A

C34

U1
TDA8920C

C68
470u/35V

+

C3
220n

C6

23

C14
15n

R8

470n

VSS

1

5.6k

VSSAR

10/2512
P12
VSSAL

VDDAR

GND_RIN

VSSAL

GND_L

100n

C12
220n

FBR_GND

470n

RJD

R3

U2
TDA8920C

C64
+ 470u/35V

C16

APPROVED

VSSAL
-25.7VDC
TP9

P13
VSSAR

DATE

26-APR-13

+
+

C1
47u/63V

VSSAR
GND_R

R4
10/2512

D

10/2512
P10
VDDAL

C65
470u/35V

VSSAR
-25.7VDC
TP10

PR1193

R1

+25.7VDC
TP7

10/2512

DESCRIPTION

A

VDD

GND_R

GND_L

GND_L
VSSAL

VSSAR

5
4
3
+0.65V W/HP
+4.34VDC
9
TP6

2
R23
5.6k

1
D1

CN3
FROM PRE-AMP
(PW1)

VMO

R91

R92

DO NOT STUFF

DO NOT STUFF

GND_LIN

R28

RT1

100 VAC
120 VAC

+268 VDC
+323 VDC

10/3A

220 VAC
230 VAC
240 VAC

+298 VDC
+312 VDC
+326 VDC

C69
222/250V/Y1

330k
4

L6

2

R45
330k

C72
334/275V/X2
3

L7

4

2

3

R32

6

+323VDC
TP1

C58
1000u/35V

P20
V_DC

GT1

1

6

+

C67
330u/200V

8

TP2

D8
ES1M

+

P21
CLIP_V

+

C75
330u/200V

CN6

R31
68K
2W

C62
10n/500V

-26.0VDC
TP5

100-120V

VOLTAGE
SELECTOR
SWITCH

A

L

P25
MOS_D

5

N

22

1000p/500V

TP2

C78
DO NOT STUFF

D10
ES1G

4. ALL DIODES ARE 1N4148 OR 1N4448.
5. TESTPOINT VOLTAGES READ WITH A DVM REFERENCED TO PA_G (PAD P18). ALL PCBS
INTERCONNECTED INCLUDING PREAMP, WITH LEVEL CONTROL VR1 SET FULLY CW, SW1
& SW2 SET TO MIDDLE "0" POSITION, WITH 2.5V RMS 3150Hz SINEWAVE SIGNAL CONNECTED
TO REAR PANEL BALANCED INPUTS J1 & J2. RESISTIVE LOADS CONNECTED AT CN1 & CN2.
USE 4 OHM (50W MIN) LOADS FOR WOOFERS AND 8 OHM (30W MIN) LOADS FOR TWEETERS.
AC VOLTAGES ARE UNCLIPPED SINEWAVES. VOLTAGES MAY VARY BY 5%.

R33
1.5K

6. REFERENCE TP1-TP3 TESTPOINTS TO PW_G (PAD P24).

R35
6.8K
2W

D4
ES1M

12
11
10
9
8

6

1

D

V

7. TP1 VOLTAGE DEPENDS ON SPECIFIC AC VOLTAGE SUPPLIED AT IEC INLET (SEE TABLE).

U3
EL817

4

8. TP2 & TP3 TYPICAL WAVEFORMS SHOWN FOR 120 VAC INPUT; SIGNAL TO J1 & J2 REMOVED.

1

D7
ES1M

9. TEMPORARILY CONNECT A 3.5mm PLUG TO FRONT PANEL HP OUT JACK (J4) TO VERIFY TP6
VOLTAGE DROPS TO +0.65V.

R39
1K
3

U5
TOP271_V

2

10. TEMPORARILY REMOVE SIGNAL TO J1 & J2 TO SEE CARRIER WAVEFORMS AT TP11-TP14.
11. TEMPORARILY REMOVE SIGNAL TO J1 & J2 TO SEE FILTERED CARRIER AT TP19-TP22.

C84

R40

C 3
S
7

5

X
2

A

200k 1%

F
4

33n

R41
6.8

THIS DOCUMENT CONTAINS INFORMATION OF

C85
100n

+

-130V

38uS

CONFIDENCE AND SHALL NOT BE DISCLOSED OR

R42
10K

ATION FROM FENDER MUSICAL INSTRUMENTS.

TITLE:

APPROVED BY:

38uS

SIZE

DATE:
DRAWN: MT / B.DESI

ENGR: HUGHES/DESI

DATABASE FILE: Z1193S2.SCH

7

6

5

4

3

2

SERVICE DIAGRAM, COMBINED

(schematic)

PASSPORT STUDIO
SMPS & DAMP

DATE:

APPROXIMATE WAVEFORMS

8

Corona, CA U.S.A.

TRANSMITTED TO OTHERS WITHOUT AUTHORIZ-

C86
47u/16V

1.5uS
0V

MUSICAL INSTRUMENTS

INSTRUMENTS AND IS SUBMITTED TO YOU IN

TL431-AU

CHECKED BY:

1.5uS

R

A PROPRIETARY NATURE TO FENDER MUSICAL

U4

C63
560pF
1kV

(UNLESS OTHERWISE NOTED)

3. ALL POLARIZED CAPACITORS IN uF, 20%; 50V MINIMUM.

C81
+ 1000u/35V

R38

R30
DO NOT
STUFF

TP3

3.3uH/3.5A

T-EI35/10P

9uS

POWER
SWITCH

PRIMARY WIRING

R37

NOTES:

1. ALL RESISTORS IN OHMS, 5%; 1/8W (0805) OR 1/10W (0603).

6

3.5uS

+330V

TO PRE-AMP
(PW2)

D5
ZD24V

C82

C83 +
10u/25V

+200V

B7

CN4
1
2
3

2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER; 50V MINIMUM.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%.)

C79
C80
+
1000u/35V 1000u/35V

8

4.7

+405V

B6

L9

6
6

8

+300V

VSS

B5

3

R36
4.7M
P24
PW_G

BEAD

BEAD

P23
-25V

1
2

220-240V

P18
PA_G

1000p/500V

+

YELLOW BLUE

+
C60
1000u/35V

BEAD

D9
STTH3002CG

4

BLACK

3.3uH/3.5A

+

2

ZD1
ZD10

TP3

WHITE

B

VDD
+25V

C61

R24

1

22

R34
4.7M

-

222/250V/Y1

4401

P19

C59
1000u/35V

8

AC

Q2

4401

T1
10

BD1
3A/600V

Q1

ZD5.6V

L5

7

C76

330k

D2
STTH3002CG

AC +
C71
DO NOT STUFF

GP1

1

+26.0VDC
TP4

C57
222/250V/Y1

AC INPUT TP1 VOLTAGE

F6.3A H
FUSE
BLACK
WHITE
GREEN/YELLOW
RED

+ C70
100u/10V

D6

B

C77
334/275V/X2

R26
10k

5.6k

7

1
2
3

D3
ZD15V

R25
10k

R27
VMO

GND_RIN

CN5

P22
MT_V

D

DRAWING NUMBER

REV.

1193CMU004

RELEASE DATE: 26-APR-13

1

SHEET: 1 OF 2

A