Fender PASSPORT Quick start guide

1
PASSPORT
CD SERVO Schematic Diagram
TP23
TP22
TP20
TP21
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17
CN402
C3
B2
E
1
Q401
2SA1015
R501 10R
C415
100u/10V
L40110uH
R514 82K
R510 82K
R511 82K R513 82K
R405 91R
VF2 VCC VT2
GND
VT1
VC
VF1
VR
MD
GND
LD
F- F+
T+
T- RFGND
RFGND
VRO
3.3V RegL
3.3V RegL
VCC3
1
FNI
2
FPI
3
TPI
4
TNI
5
MDI
6
LDO
7
SEL
8
TEBC
9
TEN
10
TEO
11
RFDC
12
GND 24 RFN 23 RFO 22
AGCI 21
RFGC 20 RFGO 19
GVSW 13
VRO 14
FEO 15 FEN 16
RFRP 17
RFIS 18
TA2157F
IC402
R502
22K
R515
820R
C413 47u/10V
C414 104
C419 100u/10V
C457
682
C420
56p
C458
1p
C418
104
C417 104
R507 1K
R505
2.2K R506
10K
R503
47K
R516
220R
R504
22K
C407
473
RFGO
RFO
FEO
RFDC VRO
VRO
3.3V RegL
3.3V RegL
BCK 1
LRCK 2
AOUT 3
NC 4
NC 5
NC 6
NC 7
MVDD 8
MVSS 9
CLK 10
DATA 11
REQ 12
NC 13
DATA 14
STB 15
ACK 16
PDO
17
TMAX
18
LPFN
19
LPFO
20
VCOF
21
AVSS
22
SLCO
23
RFI
24
AVDD
25
VREF
26
RFZI
27
RFRP
28
FEI
29
SBAD
30
TEI
31
TEZI
32
FOO
33
TRO
34
RFGC
35
TEBC
36
SEL
37
FMO
38
DMO
39
CVDD
40
XO
41
XI
42
CVSS
43
DVDD
44
RO
45
DVSS
46
LO
47
DVR
48
/RESET 49
/HOLD 50
DATA_IN 51
RWSELEC 52
MUTE 53
/MP3_RST 54
SRAM_STB 55
MP3 56
S2 57 S3 58 S4 59
PU0 60 PU1 61 PU2 62
NC 63 NC 64
IC401
TC94A58FA-006
R420
2.2K
R447
2.2K R446
2.2K
R522 5.6K
R521 10K
R520
470K
R519 2M2 R518
15K
C428
47P
C427
153 C430
103
C431
272
C460 103
C402 333
C423
104
C424
47u/10V
1 2
X401
16.9344MHz
C440
15P
C441
15P
C447
222
C446
3.3u/10V
C450 3.3u/10V
C448
22u/10V
R535 1K R537
1K
R538 10K
R536
10K
R541
10K
R540
10K
R534 10K
R524 10K
C436
473
C437
473
C439
473
C438
473
C435
471
C434
471
R523
22K
C526
47u/10V C527
104
C421
333
R517
10K
C432 104
C433
100u/10V
FMO
C451 222
3.3V Reg
VRO
3.3V Reg
3.3V RegL
LDO 3.3V
LDO 3.3V
LDO3.3V
Rout Lout
SMPS Section 1 2 3 4
+8V +5V Power GND GND
+
C401
220u/16V
+
C511
220u/16V
C515 104
C525 104
+
C503 220u/10V
C504
104
8V 5V
1 2 3 4
Lout
1
2
34 56 78 910
11 12 13 14 15 16 17 18 19 20
MCU Reset
3.3V
3.3V GND GND Load+
8V Load-
Loader SW3
GND
Loader SW2
STBY
Loader SW1
DATA
GND STB GND ACK GND GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
LDO 3.3V
8V
CN408
L406 10uH
FB405 FB404
STBY
FB403 FB402 FB401
Load+
Load-
DATA
STB
ACK
DISC DETECTOR
1 2 3
1 2 3
CN407
SW1 SW2 SW3 RED
BK BN
SW401
CD Loader
1 2 3 4 5 6 7 8 9
10 11 12
R555 100R
C520 100p C521
100p C522
100pC523
100pC524
100p
STBY
CH1-OUT-
1
CH1-OUT+
2
CH1-IN
3
NC
4
Tr-B
5
REG-OUT
6
NC
7
GND
8
NC
9
CH2-IN
10
CH2-OUT+
11
CH2-OUT+
12
SubGND
13
NC
14 NC 15
NC 16
CH3-OUT- 17
CH3-OUT+ 18
CH3-IN 19
NC 20
Vcc 21
Vcc 22
Bias 23
NC 24
CH4-IN 25
CH4-OUT+ 26
CH4-OUT- 27
SubGND 28
GND-P2 29 GND-P1
30
*
IC403
MM1669AH
1 2 3 4 5 6
CN403
R542 22K
SLT- SLT+ FM- FM+ DM- DM+
C410 104
C406
1000u/16V C405
104
DM+ DM-
MGND
C530 10u/10V
3.3V Reg
VRO
8V
3.3V Reg
8V
TEO
DMO
TRO
FMO
C
3
B2
E1
Q402 2SB1547
R549 4R7
3.3V Reg 8V
+C512
220u/16V
C513 104
C404 104
+
C403 100u/10V
L402 10uH
3.3V RegL
VRO
In
Out
GND
+C501
100u/10V
502 104
L403 10uH
5V
LDO 3.3V to DSP LM1117-3.3V
LED1LED2
R404 1K 5V
CN405
CN409
IN2
1
VCC
2
OT2
3
NC
4
GND
5
VS
6
OT1
7
VRF
8
IN1
9
TA7291S
IC405
1 2
CN401
R407 220R
R401
220R
M+ M-
8V
C532 104
C531
100u/10V
To Disc Load in Motor
White Red
Load+ Load-
CN402
1 2 3 4 5 6 7 8 9 10 11 12
FB406
LDO 3.3V to MCU
514 104
MUTE
MUTE
13 14 15
13 14 15
1 2 3 4 CN204
1 2 3 4
SGND
Rout
C463 104 C462 104
C464
104
C465
102
C466
102
C467
102
Mixer section
In
Out
GND
KIA7029
DSP Reset Pin for MCU

2
PASSPORT
LCD & KEY Schematic Diagram
TP26
TP25
TP24
SEG15
1
SEG14
2
SEG13
3
SEG12
4
SEG11
5
SEG10
6
SEG9
7
SEG8
8
SEG7
9
SEG6
10
SEG5
11
SEG4
12
SEG3
13
SEG2
14
SEG1
15
SEG0
16
COM3
17
COM2
18
COM1
19
COM0
20
VB
21
VA
22
VLCD2
23
VLCD3
24
/RESET
25
GND
26
R-OSCI
27
OSCO
28
VDD
29
XIN
30
XOUT
31
P54/INT0
32
P55/INT1 33
P56/TCC 34
NC 35 NC 36
P5.7/IROUT 37
P60 38 P61 39 P62 40 P63 41 P64 42 P65 43 P66 44 P67 45
SEG31/P87 46
NC 47 NC 48 NC 49
SEG30/P86 50 SEG29/P85 51
SEG28/P84 52
SEG27/P83 53
SEG26/P82 54
SEG25/P81 55
SEG24/P80 56
SEG23/P77 57
SEG22/P76 58
SEG21/P75 59
SEG20/P74 60
SEG19/P73 61
SEG18/P72 62
SEG17/P71 63
SEG16/P70 64
U701
EM78P468NAQ
C701 0.1U
C702
0.1UF
C703 0.1UF
D701 IN4148
3.3V
C704 0.1UF
3.3V
Y701
32768HZ C707
20PF
C706 20PF
S701 STOP S702 PLAY/PAUSE
S703 EJECT
S704 FF S705 FW
S706 MODE
LOADER_SW1 LOADER_SW3 LOADER_SW2 CD_STB CD_ACK CD_DATA CD_STBY LOAD+ LOAD- MUTE
R701 10K R702 10K
R703 10K
3.3V
SEG15 SEG15
COM0
SEG14
COM0
SEG14
COM1
SEG13 COM1
SEG13
COM2
SEG12 COM2
SEG12
COM3
SEG11 COM3
SEG11
SEG0
SEG10 SEG0
SEG10
SEG1
SEG9 SEG1
SEG9 SEG2
SEG8 SEG2
SEG8 SEG3
SEG7 SEG3
SEG7 SEG4
SEG6 SEG4
SEG6 SEG5 SEG5
SEG16
SEG16
SEG17
SEG17
SEG18
SEG18
SEG19
SEG19
SEG20
SEG20
SEG21
SEG21
SEG22
SEG22
SEG23
SEG23
LCD
Q701
2N3904
D702 LED R705 270R
8V
C709
0.1UF C708
2.2uF/50V
R706
4.7K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
30
21
22
23
24
25
26
27
28
29
U702
LCD
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23SEG15
SEG14
SEG13
COM1
SEG12 COM2
SEG11
COM3
SEG10
SEG0
SEG9
SEG1
SEG8 SEG2
SEG7 SEG3
SEG6 SEG4 SEG5
COM0
J708
J707
J706
J705
J704
J703
J702
1 2 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18 19 20
J701
HEADER 10X2
LOADER_SW1 LOADER_SW3 LOADER_SW2 GND CD_ACK
CD_DATA
5V GND 3.3V MCU Reset
GND CD_STB GND LOAD- CD_STBY 3.3V GND LOAD+
MCU Reset
IC Pin / Name Program Pin Name
25 / RESET
32 / P54 33 / P55 34 / P56 38 / P60 39 / P61 29 / VDD 26 / GND
VPP
ACLK DINCLK DATAIN PGMB OEB VDD GND
NOTICE
21 27 36 38 40
20 14 13
2 1
GND
VPP
OEB
PGMB
ACLK VDD DINCK
DATAIN

3
PASSPORT
CD SERVO & LCD & KEY PCB
SERVO PCB Component Side
SERVO PCB Copper Side
LCD & KEY PCB Component Side
LCD & KEY PCB Copper Side

4
PASSPORT
D-AMP Schematic Diagram
TP15
TP17
TP16
R813 3K3
R816 10R
R822 10R
R809 30K
R850 10R
C864 100nF
C823 100nF
C867 1nF
R811 10R(2W)
C859 100nF
C854 100uF/35V
R819 220R R841 220R
C837 220pF/100V
C828 470uF/35V
C814 100nF
C839 470uF/35V
C838 220pF/100V
R851 10R
L803 22uH
C840 470uF/35V
C869 22uF/63V
C815 100nF
C832 470nF/MTK
L804 22uH
C829 470uF/35V
R829 10R
C842 100nF
R843 220R
C860 100nF
C871
1000uF/35V
C808 100nF
C835 100nF
C845 0.68uF/MTK
C855 220pF/100V
R817 10K
C820 100nF
C856 220pF/100V
C836 100nF
C819 100nF
R818 10K
C833 330pF
R815 10R(2W)
C843 100nF
C805 100nF
C841 470nF/MTK
C872
1000uF/35V
R830 10R
R82110R
R844 220R R842 220R
C861 100nF
C852 100nF
C850 100uF/35V
VDDP2 14
ENABLE
6
VDDA1 3
IN2-
11
VSSA1
1
IN1-
2
IN1+
4
PU
5
VSSA2
12
VDDA2 10
DIAGN
7
VDDP1 23
STAB1 19
OUT2 16
VSSP2
17
STAB2 18
OUT1 21
IN2+
9NC 13
VSSP1
20
BOOT1 22 BOOT2 15
CGND
8
VSSD
24
U802
TDA8939TH
R814 220R C858 100nF
C848 100nF
R825 47K
C862 100nF
C811 100nFR82410R
C844 100nF
L806
HF70BTL3.5X9B
C806 100nF
C847 100nF
L805
HF70BTL3.5X9B
C865 100nF
C804 100nF
C846 100nF
R845 220R
C863 100nF
C849 0.68uF/MTK
VSS1 1
SGND1
2
VDD1 3
IN1-
4
IN1+
5
Mode
6
OSC
7
IN2+
8
IN2-
9
VDD2 10
SGND2
11
VSS2 12
SW2 13
REL2 14
NC
15
EN2 16
PWM2 17
VSSD
18
STAB
19
PWM1 20
EN1 21
Diagcur 22
REL1 23
SW1 24
U801
TDA8929T C831
330pF
R849 10R
R812 3K3
C807 100nF
VSSA
VDDP
VDDA
VSSP
VSSP
VDDA
VDDP
VSSP
VDDA
1/2ofStab-R
VSSP
VSSP
VSSP
VSSP
VDDP
VSSA
VDDP
VSSP
Stab-R
1/2ofStab-R
VSSA
VSSA
VSSP
VDDP
VSSA
VSSP
VDDP
VSSP
VSSA
Stab-R
VDDP
VSSP
VDDPVDDP VSSP
VDDP
VSSA
VSSP
VDDP
VSSP VSSP VSSP
VDDP VDDP VDDP
VSSP VDDP
8 ohm load
R804 3K3
R827 10R
R848 10R
R802 30K
R846 10R
C870 22uF/63V
C877 100nF
C812 100nF
C813 1nF
R801 10R(2W)
R808 220R
R810 220R
C851 220pF/100V
C801 100nF
C866 220pF/100V
R847 10R
L801 22uH
C853 100nF
C803 100nF
C883 470nF/MTK
L802 22uH
R826 10R
C809 100nF
R837 220R
C822 100nF
C881 0.68uF/MTK
C879 220pF/100V
R806 10K
C800 100nF
C880 220pF/100V
C827 100nF
C802 100nF
R807 10K
C818 330pF
R805 10R(2W)
C810 100nF
C884 470nF/MTK
R823 10R
R838 220R R836 220R
VDDP214
ENABLE
6
VDDA1 3
IN2-
11
VSSA1
1
IN1-
2
IN1+
4
PU
5
VSSA2
12
VDDA2 10
DIAGN
7
VDDP1 23
STAB1 19
OUT2 16
VSSP2
17
STAB2 18
OUT1 21
IN2+
9NC 13
VSSP1
20
BOOT1 22 BOOT2 15
CGND
8
VSSD
24
U804
TDA8939TH
R820 220R
C875 100nF
R828 47K
C868 100nF C874 100nF
C878 100nF
C873 100nF
R839 220R
C876 100nF
C882 0.68uF/MTK
VSS1 1
SGND1
2
VDD1 3
IN1-
4
IN1+
5
Mode
6
OSC
7
IN2+
8
IN2-
9
VDD2 10
SGND2
11
VSS2 12
SW2 13
REL2 14
NC
15
EN2 16
PWM2 17
VSSD
18
STAB
19
PWM1 20
EN1 21
Diagcur 22
REL1 23
SW1 24
U803
TDA8929T C821
330pF
R840 10R
C857 100nF
R803 3K3
VDDP
VSSA
VDDP
VDDP
VSSP
VDDP
VDDA
1/2ofStab-L
VSSP
VSSP
VSSP
VSSA
VDDPStab-L
1/2ofStab-L
VSSA
VSSP
VSSA
VSSP
VSSP
VSSP
VSSA
Stab-L
VSSP
VDDPVDDP VSSP
VSSA
VDDPVSSP
L (WHT) R (RED)
1 2 3 4
CON803
Audio Out
R+ (RED) R- (BLK) L- (BLU) L+ (YEL)
RED BLK
BLU
DZ801 5V6
Q801 S8050
Q802
KTC3875Y
R832 9K1 R833 2K2
R831 39K
C825 100nF
DZ802
12V R834
100R
MUTE CIRCUIT
C830 1uF C834 1uF
C816 1uF C817 1uF
C824 2u2/50V
C826 330u/16V
R852 39K
NC
NC
R856 1K
R855 1K
R854 1K
R853 1K
R859 10K R860 10K
DZ803
33V
DZ804
33V
D801
1N4148
D802
1N4148
C887 4.7uF/50V
C888 4.7uF/50V
Det_R Det_L
PJ13 PHONEJACK PJ14 PHONEJACK
LEFT RIGHT AMP OUT AMP OUT
1 2 3 4
CON804
R864 100K R858 10K
1 2 3
CON805
Det_Protection
1 2 3 4
CON801
+27V -27V GND
OUTPUT
R835 100R
+27V
1 2 3 4 5 6
CN802 CON6
L808 L807
D805 1N4148
D806
1N4148
Q804 KTA1504Y
Q805 KTA1504Y
DZ806 22V
R857 15K
DZ805
12V
+18V
VSSA
+18V
R900 100K
R901 100K
R903 100K
R904 100K
C900 100P
C901 100P
C904 100P
C903 100P

5
PASSPORT
D-Amp PCB Component Side
D-AMP & OUTPUT PCB
Output PCB Component Side
Output PCB Copper Side
D-Amp PCB Copper Side

6
PASSPORT
INPUT Schematic Diagram
TP12
TP13
TP14
3 21
8 4
U1A
LM833
5 67
U2B LM833
C101 22u/50V
R101
33K
R102
33K
R103
1K
R104
1K
R105 33K
R106 33K
C102 22u/50V
+12V -12V
+12V
-12V
D101 4148
D102 4148
R107 33K
C103 100p
12
3
MIC1
MIC SOCKET
3 21
8 4
U2A
LM833
3 21
8 4
U4A LM833
C106 22u/50V
R108 33K
R109
33K
R110 1K
R111 1K
R112 33K
R113 33K
C107 22u/50V
XLR2
+12V -12V
+12V
-12V
D105 4148
D106 4148
R114 33K
C108
100p
12
3
MIC2
MIC SOCKET
5 67
U3B LM833
5 67
U4B LM833
C111 22u/50V
R115 33K
R116 33K
R117
1K
R118 1K
R119 33K
R120 33K
C112 22u/50V
XLR3
+12V -12V
+12V
-12V
D109 4148
D110 4148
R121 33K
C113 100p
12
3
MIC3
MIC SOCKET
5 67
U1B LM833
3 21
8 4
U3A LM833
C116 22u/50V
R122 33K
R123 33K R124
1K
R125 1K
R126 33K
R127 33K
C117 22u/50V
+12V -12V
+12V
-12V
D113
4148
D114 4148
R128 33K
C118 100p
12
3
MIC4
MIC SOCKET
+12V
-12V
XLR1
XLR4
LINE 1
LINE 3 LINE 2
LINE 4
LINE 4 LINE 3 LINE 2 LINE 1
+12V
-12V
D103 4148
D104 4148
+12V
-12V
D107 4148
D108 4148
+12V
-12V
D111
4148
D112 4148
+12V
-12V
D115 4148
D116 4148
+12V
-12V
-12V+12V
C104
104 C105
104
R129 100 R130
100
MAIN L
MAIN L
MAIN R
MAIN R
SEND
RETURN
SEND
RETURN
FOOT
SWITCH
FOOT-SW M/RTN-R M/RTN-L A/OUT MAIN-R MAIN-L
STR1-R STR1-L A GND A GND
SEND
REV/AUX
ST-1
AUX/
RET ST
A/RTN-L
A/RTN-R
GND
LEFT
RIGHT
L
R STR OUT
STR OUT/ L STR OUT/ R
1 2 3 4 5 6
CN103
WF6
1 2 3 4 5 6 7 8 9 10
CN102 WF10
-12V+12V
C119 104 C120
104
-12V+12V
C109 104 C110
104
-12V+12V
C114 104 C115
104
3 5 4 2 1
PJ1 CK3-6.35-14
3 5 4 2 1
PJ2 CK3-6.35-14
3 5 4 2 1
PJ3 CK3-6.35-14
3 5 4 2 1
PJ4 CK3-6.35-14
3 5 4 2 1
PJ11
CK3-6.35-14
3 5 4 2 1PJ12
CK3-6.35-14
3 5 4 2 1
PJ5 CK3-6.35-14
3 5 4 2 1
PJ6 CK3-6.35-14
3 5 4 2 1
PJ7 CK3-6.35-14
3 5 4 2 1
PJ8 CK3-6.35-14
3 5 4 2 1
PJ9 CK3-6.35-14
3 5 4 2 1
PJ10 CK3-6.35-14
1 2 3
RCA1
1 2 3
RCA2
R131
2.2K
LED1
Power Indication
+12V
R132
2.2K LED2
Protection Det
Q101 S8050
R133
1K
Protect
Protect
C124 47P
C122 47P
C123 47P
C121 47P
1 2 3 4 5 6 7
CN101 CON7
R135 270K
R134 270K R136 270K
R137 270K
R138 270K
R139 270K
R140 270K
R141 270K
R143 270K
R142 270K

7
PASSPORT
Input PCB Component Side Input PCB Copper Side
INPUT PCB

8
PASSPORT
MIXER-1 Schematic Diagram
TP10
TP11
R206
27K
R202 39K
C205
223
C203
33p
1
2 3U9A
TL072
EC200
0.47u/50V R200
27K
EC201
1u/50V
1
2 3U5A
TL072
C200
47P EC203
1u/50V R209
68K
C204 33p
R203
100K
R213
100K
R223 39K
EC207
0.47u/50V R221
100K
R236
100K
R241 39K
EC211
0.47u/50V
R239
100K
R252
100K
R258 39K
EC214
0.47u/50V
R254
100K
R266
100K
R222 82K
R237
82K
R240
82K
R250 82K
R255
82K
R267 82K
R238
82K
R264 82K
R269
10K
EC216
0.47u/50V
1
2 3U14A
TL072
R260
100K
R204
82K
R208
10K
EC202
0.47u/50V
1
2 3U13A
TL072
7
6 5U13B
TL072
R214
10K
EC205
0.47u/50V
R201
100K
R210
100K
R265 33K
EC217
1u/50V
7
6 5U14B
TL072
SW1B
SS22F05G6
R226
30K
1
2 3U15A
TL072
7
6 5U15B
TL072
C208
22p
C206
22p
R216 10K
SW1A
SS22F05G6
R215 20K
R220
10K
R219
10K
R246 100R
R244
100R
R270 100
R249 100K
R251
100K
R253
82K
R268
82K
1
2
3
VR2
100KB/W.C
1
2
3
VR3 100KB
1
2
3
VR1 100KB
R1-1
R1-2
R1-3
VR9A
100KB W/CC
R2-1
R2-2
R2-3
VR9B
100KB W/CC
R2-1
R2-2
R2-3
VR13B
100KB W/CC
R1-1
R1-2
R1-3
VR13A 100KB W/CC
R1-1
R1-2
R1-3
VR17A
100KB W/CC
R2-1
R2-2
R2-3
VR17B 100KB W/CC
R1-1
R1-2
R1-3
VR5A
100KB W/CC
R2-1
R2-2
R2-3
VR5B
100KB W/CC
1
2
3
VR4 100KB
1
2
3
VR7 100KB
R211
82K
1
2
3
VR6
100KB
R261
33K
12 3
45 6
FROM INP PCB
TO INP PCB
LEVEL MIC/LINE1
REV.AUX
PAN
PAN
PAN PAN PAN
PAN
PAN PAN
LEFT
RIGHT
STEREO
STEREO
MONO
MONO
-12V
+12V
LINE 1 LINE 2 LINE 3 LINE 4
STR OUT/L STR OUT/R
A/RTN-R A/RTN-L
GND
A/OUT Reverb IN
STR_LR
STR_R
STR_L
MAIN_L
MAIN_R
R207 47K
R205 47K
EQ
R225
27K
C212
102
C207
223
C209
33p
7
6 5U6B
TL072
R224
27K
EC208
1u/50V
1
2 3U6A
TL072
7
6 5U10B
TL072
C210 47p EC209
1u/50V R232
68K
C211 33p
1
2
3
VR10 100KB 1
2
3
VR11 100KB
1
2
3
VR8 100KB
EQ-HI
LEVEL MIC/LINE2 REV.AUX
1
2
3
VR12 100KB
R230
47K
R233 47K
EQ-LOW
R243
27K
C217
102
C213
223
C214
33p
7
6 5U7B
TL072
R242
27K
EC210
1u/50V
1
2 3U7A
TL072
C215
47p EC212
1u/50V R247
68K C216
33p
1
2
3
VR14
100KB/W.C 1
2
3
VR16 100KB
1
2
3
VR15 100KB
EQ-HI
LEVEL MIC/LINE3 REV.AUX
1
2
3
VR24
100KB/W.C
R245
47K
R248 47K
EQ-LOW
R257
27K
C222
102
C218
223
C219
33p
7
6 5U8B
TL072
R256
27K
EC213
1u/50V
1
2 3U8A
TL072
7
6 5U12B
TL072
C220 47p EC215
1u/50V R262
68K
C221 33p
1
2
3VR26
100KB/W.C 1
2
3
VR27 100KB
1
2
3
VR25 100KB
EQ-HI
LEVEL MIC/LINE4 REV.AUX
1
2
3
VR28
100KB/W.C
R259 47K
R263 47K
EQ-LOW
C201 102
1 2 3 4 5 6
CN6 CON6
1
2 3U10A
TL072
1
2 3U12A
TL072
84
U5C TL072
84
U6C TL072
84
U7C TL072
84
U8C TL072
84
U9C TL072
84
U10C TL072
84
U12C TL072
84
U13C TL072
84
U14C TL072
84
U15C TL072
C225 104 C226
104 C227
104 C228
104 C229
104 C230
104 C232
104 C233
104 C234
104 C235
104
C236 104 C237
104 C238
104 C239
104 C240
104 C241
104 C243
104 C244
104 C245
104 C246
104
-12V
+12V
+
+ + +
+
+
DET protection
C223 104
C224 104
+15V
-15V
+15V
-15V
1 2 3
CN5 EC334
220u/16V
EC337
220u/16V
1 2 3 4 5 6 7
CN4 CON7
Vin
1
GND
2
Vout 3
U25
NJM7812
Vin
2
GND 1
Vout 3
U26 NJM7912
EC335
220u/16V
EC336
220u/16V
+12V
+12V
-12V
-12V

9
PASSPORT
MIXER-2 Schematic Diagram
TP5
TP6
TP7
TP8
TP9
EC218
1u/50V R276
39K
C251
33p
1
2 3
U16A
TL072
D202
1N4148
EC219 1u/50V R273
27K C248
223
R283 47K
R285 47K
C253 102
7
6 5
U16B
TL072
C249 47p
R279 27K
R297 39K
C260 33p
1
2 3
U17A
TL072
D204
1N4148
EC223 1u/50V R287
27K
R302 47K
R304 47K
C263
102
7
6 5
U17B
TL072
C258
47p
R288
27K
R299
68K
R290
10K
C259
33p
R274
10K R275
120K
R291
120K
R306 120K
1
2 3
U20A
TL072
R1-1
R1-2
R1-3
VR18A
100KB
R1-1
R1-2
R1-3
VR20A 100KB W/CC
R1-1
R1-2
R1-3
VR19A
100KB W/CC
R2-1
R2-2
R2-3
VR18B
100KB
R2-1
R2-2
R2-3
VR19B
100KB W/CC
R2-1
R2-2
R2-3
VR20B
100KB W/CC
1
2
3
VR33 100KB
1
2
3
VR29 100KB
R322 470K
R315
1M R316
1M R317
1K
C272 102 R321
4K7
R324
6K8
1
2 3
U21A
TL072
C271 152
R318 6K8
R323
6K8
EC228
0.47u/50V
R311
27K
C265
100p EC226
1u/50V
R313
100K
R1-1
R1-2
R1-3
VR31A
100KB W/CC
C266
472
C267 472
R308 33K
R310
33K
R314 100K
7
6 5
U21B
TL072
C268 0.47u/50V C269
473 C270
473
R320
6K8
R339
470K
R332
1M R333
1M R334
1K
C280
102 R338
4K7 R341
6K8
1
2 3
U22A
TL072
C279 152
R337 6K8
R340
6K8
EC232
0.47u/50V
R328
27K
C273 100p EC230
1u/50V R330
100K
R2-1
R2-2
R2-3
VR31B
100KB W/CC
C275
472 C274
472
R325
33K
R327
33K
R331 100K
7
6 5
U22B
TL072
C276 0.47u/50V C277
473 C278
473
7
6 5
U23B
TL072
R336 6K8
R326
27K
EC222
1u/50V
C255 223
EC220 1u/50V R272
39K
C252
33p
1
2 3
U18A
TL072
D203
1N4148
EC221
1u/50V R271
27K
C247 223
R284
47K
R286 47K
C254
102
7
6 5
U18B
TL072
C250 47p
R280 27K
R292
39K
C261
33p
1
2 3
U19A
TL072
D205
1N4148
EC225
1u/50V R293
27K
R303
47K
R305
47K
C264 102
7
6 5
U19B
TL072
C257
47p
R298
27K
R300 68K
R301 68K
R294
10K
C262
33p
R277
10K R278
120K
R295
120K
R307
120K
7
6 5
U20B
TL072
R1-1
R1-2
R1-3
VR21A 100KB
R1-1
R1-2
R1-3
VR23A
100KB W/CC
R1-1
R1-2
R1-3
VR22A
100KB W/CC
R2-1
R2-2
R2-3
VR21B 100KB
R2-1
R2-2
R2-3
VR22B
100KB W/CC
R2-1
R2-2
R2-3
VR23B
100KB W/CC
1
2
3
VR34 100KB
1
2
3
VR30
100KB/W.C
EC224
1u/50V
C256 223
R281
100K R282
47K
1
2
3
VR32
100KB
1
2 3
U23A
TL072
R319 120K
R309
27K
R312 47K
R329
47K
EC227
1u/50V
EC231
1u/50V
R296 100K
EC229
0.47u/50V
R335 120K
EC233
0.47u/50V
D
S
G
GD
S
FROM INP PCB
T0 REVERB PCB
TO LEFT PA TO RIGHT PA
AUDIO OUT
TO POWER AMP
From
POWER
AMP
LEVEL/STEREO
LEVEL/STEREO
EQ-LOW
EQ-LOW
BAL REV.AUX
EQ-HI
EQ-HI
CD LEVEL
CD LEVEL
EQ-HI
EQ-HI
EQ-LOW
EQ-LOW
BAL
MASTER REV
SYSTEM EQ
SYSTEM EQ
FOOT-SW
FS
REVERB IN
+15V GND
A GND A GND
STR1-L
STR1-R
CD-R CD-L
MAIN-R MAIN-L
A/OUT
M/RTN-L M/RTN-R
Det_L Det_R
LEFT
GND
RIGHT
STR_L STR_R STR_LR
Reverb IN
MAIN_L
MAIN_R
A/OUT
REV.AUX
1 2 3 4 5 6 7 8 9
10
CN7 CON10
-15V -15V
-15V -15V
-15V -15V
84
U16C TL072
84
U17C TL072
84
U18C TL072
84
U19C TL072
84
U20C TL072
84
U21C TL072
84
U22C TL072
84
U23C TL072
C281 104 C282
104 C283
104 C284
104 C285
104 C286
104 C287
104 C288
104
C289 104 C290
104 C291
104 C292
104 C293
104 C294
104 C295
104 C296
104
-15V
+15V
Q5
J112
Q4
J112
DET protection
1 2 3
CN8 CON3
+15V
R299 68K
1 2 3 4 5 6
CN10 CON6
1
-
2
+
3
8 4
U25A
TL072
4
+
5
-
67
8
U25B
TL072
R345 10K
R344 10K
R343 10K
R342 10K
R346
0R
R347
0R
1 2 3 4 5 6
CN9 CON6
-15V
AGND REV OUT
-15V
1 2 3 4
4PIN CN11
R361 470R
R360 470R
R362
2K2
Q6 RN1241
Q7
RN1241
Q9
RN1241
Q8 RN1241
R363
2K2
R349 10K
R348 10K
R364 2K2
R365 470R
R367
2K2 R366
470R
GND MUTE
C366 100P C367
100P

10
PASSPORT
MIxer PCB Component Side
MIXER PCB