Passport Studio Schematics Diagrams.pdf
Text preview
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7
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5
4
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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