Tangent EXEO CDP User manual

Service manual
Service manual

CONTENTS
1. Specification...............................................................................................................................................2
2
5. Wiring diagram............................................................................................................................................6
6. Semiconductor instruction............................................................................................................................
7. Printed circuit boards...............................................................................................................................8-11
8. Schematic diagram................................................................................................................................12-16
9. Exploded view.......................................................................................................................................17-18
10. Electrical parts list...............................................................................................................................19-221
. Rear panel information.................................................................................................................................3
3. Remote control information..........................................................................................................................4
4. Front panel information................................................................................................................................5
7
1

SPECIFICATIONS
Compatible disc types CD-DA/CD-R/CD-RW
Output voltage 2V +/-0.2V
Frequency response 20 Hz~20 KHz
Channel balance <2.0 dB
Separation channel >60 dB
Harmonious ratio (THD +noise) <0.05%
Signal/noise ratio >90 dB
Voltage and power consumption 100-240V ~ 50/60Hz
Dimensions (WxDxH) 430 x 240 x 80 mm
*Design and specifications are subject to change without notice.
[PL 2010-04-28] Pending
Fortex 2010-04-29: Will wait for further inforamtion.
2

REAR PANEL INFORMATION
31 2
1. ANALOG
For connection to an amplifier e.g. EXEO AMP
2. COAX
Coaxial (75Ω) SPDIF output.
3. OPTICAL
Optical (Toslink) SPDIF output
4. AC MAINS INPUT
For connection of mains voltage. Make sure that the plug is correctly inserted, and that the voltage corresponds to the text printed
on the rear panel of the cabinet.
3

2?
REMOTE CONTROL INFORMATION
1. System Off
Press this key to turn off the EXEO AMP and any other EXEO
product.
2. Open and close the disc tray on the EXEO CDP.
3. Autotune
Does not apply.
4. Info
Press CDP and the MENU button to display the current
playing time, remaining time of the track or the total remaining
of the disc.
5. ST/Mono
Does not apply.
6. Memory
Under stop mode, press memory and “MEM01 = 01” appears
on the display, use the numerical keys to select your tracks,
e.g. press 2, then “MEM01 = 02” appears on the display,
press enter to select. Nextly “MEM02” will be displayed and
same procedure applies. Press key to start to play
your custom list according to your programming.
7. Number Keys
Select numbers by pressing these buttons.
8. DIM
Press this button to toggle the brightness between: 25%, 50%,
75% & 100%.
9. MODE
Does not apply.
10. Menu
Press the CDP button and then press the Menu button to
enter the menu.
11. Cursor keys◄►▲▼
12. Enter
To confirm selection.
13. Tuning +/-
Does not apply.
14. Volume+/-
Does not apply.
15. Mute
Does not apply.
16. Play/Pause
17. Stop
18. Press to select the previous track. Press and hold to
fast rewind and return to normal playback after release.
19. Press to select the next track or chapter (MP3).
Press and hold to fast forward and return to normal playback
after release.
20. CDP
Press this button to activate the EXEO CDP from Standby or
to select MENU or INFO.
21. NET
Does not apply.
22. DAB
Does not apply.
23. AUX1
Does not apply.
24. AUX2
Does not apply.
25. Phono
Does not apply.
26. AMP
Does not apply.
27. Speaker A/B
Does not apply.
4

FRONT PANEL INFORMATION
1. Power On
Press it to turn on the unit, press it again to turn off.
2. REWIND-FORWARD
a. Rotate the knob clockwise or counterclockwise to scan the tracks forward or backwards. Press it once to stop the playback.
(Note: when the unit is scanning fast forward, press the PREV-NEXT button once to resume normal playback.
b. Press this button for 2 seconds to enter the MENU. Rotate to select Repeat, Random, Display and Firmware.
3. Disc Tray
The tray for loading a disc
4. PREV-NEXT
Rotate the knob clockwise or counterclockwise to skip to the previous or the next track while playing. Press it to switch between
Play/Pause.
5. LED indicator
Is OFF when the unit is turned on. Is red when the unit is in standby mode.
6. Display
7. OPEN/CLOSE
Press this button to open/close the disc tray.
5

POWER CORD INLET
CN2 9P
6P
CN1 CN8
CN3
CN1
POWER PCB
CN2
16P
CD LOADER
CN5
CN6
CN2
16P
DECODE PCB
DISPLAY PCB
CN3
6P
5P CN1
9P
16P
6P
5P
6P
16P
UPGRADE PORT
6
WIRING DIAGRAM

VOSL+ 17
VOSL- 18
VOSP+
12 VOSP-
11
VOTK- 16
VNFTK 20
VOTK+ 15
VINSL 23
Vcc1
8
VOLD+
10 Vcc2 19
PreGND 22
STBY 28
VOFC+
14 VOFC-
13
VINSP
4
VNFFC
5CTKerr1 25
BIAS 27
VINTK 26
VINFC
1
CTKerr2 24
VCTL 21
GND1 29 GND2
30
REV
7FWD
6
VOLD-
9
CFCerr2
3CFCerr1
2
U4
AM5888
GPIO11/PWMO 102
GPIO10/LCDWRJ 101 GPIOH7/LCDRDJ 100
PRSTB 99
GPIOH6/LCDCSJ 98
GPIOH5/LCDA0 97
GPIOH4/DATA7 96 GPIOH3/DATA6 95 GPIOH2/DATA5 94 GPIOH1/DATA4 93 GPIOH0/DATA3 92 GPIOG7/DATA2 91 GPIOG6/DATA1 90 GPIOG5/DATA0 89
GPIOG4/USI-CLK 88
GPIOG3/USI-D1 87 GPIOG2/USI-D0 86
VDD-PAD 85 GND-PAD 84
GPIOF3/SD-MS-DET 83
GPIOF2/SD-MS-PWR 82
GPIOF1/SD-MS-CLK 81
GPIOFO/SDCMD/MSBS 80
GPIOE7/SDD3 79
GPIO12/IRC
103
GPIO13/LWM1
104
GPIO14/PWM2
105
GPIO15
106
GPIO16
107
GPIO17/12S-CLK
108
GPIOJ0/12CS-DAT
109
GPIOJ1
110
GPIOJ2
111
GND-PAD
112
VDD-PAD
113
GND-CORE
114
VDD-CORE
115
AVDD-D33
116
BTN-ADIN1
117
BTN-ADIN2
118
BTN-ADIN3
119
VREF16
120
FMO
121
AVDD33
122
DMO
123
AVSS33
124
GPWM
125
FOO
126
TRO
127
GPIOD0/12CM 64
GPIOC1/SFSCK 61
GPIOC2/URTX 62
GPIOB7-SFDI 59
GPIOC0/SFCSB 60
GPIOB6-SFDO 58
VDD-PAD 57
GND-PAD 56
DP 53
VDD-CORE 54
GND-CORE 55
SFGN 51
SFGP 50
VREF 49
V15R 48
V08R 47
V15L 46
V08L 45
MICBIAS 44
LINEINL 43
FMINL 42
LINEINR 40
MICIN 41
GPIOD1/12CM-DAT 65
GPIOE6/SDD2 78 GPIOE5/SDD1 77 GPIOE4/SDD0 76
GPIOE3/SD-MS-WP 75
GPIOE2/DOCD-CLK 74
GPIOE1/DOCD-DAT1 73
GPIOEO/DOCD-DAT0 72
GPIOD7/SPDIF 71
GPIOD6/12S-WCLK 70
GPIOD5/12S-D1 69 GPIOD4/12S-D0 68
GPIOD3/12S-REFCLK 67
GPIOD2/12S/SCLK 66
GPIOC3/JRRX 63
MD1
128
LDO
1
TP1
2
TP2
3
V12
10
MB
5
AVSS33
11
TELP
12
MPXOUT1
13
MPXOUT2
14
MPXOUT3
15
COSP
16
COSN
17
AVDD33
18
VTB
19
VTP
20
AVSS33
21
AVSS33-LDO
22
AVDD33-LDO
23
AVDD1.8-LDO
24
AVDD33-CGK
25
XTALI
26
XTALO
27
AVSS33-CGK
28
AVDD1.8-1
29
AVSS1.8-1
30
BCAPIL
31
BCAPOL
32
LINEOUTL
33
BCAPIR
34
BCAPOR
35
LINEOUTR
36
AVSS33-AUD
37
AVDD33-AUD
38
FMINR 39
MC
4
MD
6
MA
7
AVDD33
8
HAVC
9
DM 52
U3
ALIM5673
CS#
1
DO
2
WP#
3
GND
4DI 5
CLK 6
HOLD 7
VDD 8
U5
SST25VF020
LRC
1
DIN
2
BCK
3
NC
4
CAP
5
R-OUT
6
GND
7VDD 8
L-OUT 9
MUTE 10
NC 11
MPH 12
FOR 13
SCK 14
IC6
WM8761GED
V IN
3
GND
1
V OUT 2
IC1
LD1117S3.3(SOT-223)
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
23
24
25
26
27
28
29
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
7
6
5
4
3
2
1
NC
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P0.5 P0.4 P0.3 P0.2 P0.1 P0.0
VCC
PSEN
ALE
NC
/EA
P0.7 P0.6 P2.6 P2.7
P2.3
P2.2
P2.1
P2.0
P2.5
P2.4
P4.0
XTAL1 P3.7 P3.6 P3.5 GND XTAL0 P3.2 P3.1 NC P3.0 P3.4 P3.3 P1.6 RESET P1.7
IC5
SM5964
A0
A1
A2
GND SDA
SCL
WP
VCC
1
2
3
45
6
7
8
IC4
24C02
2
3
1
4
U2A
NJM5532M
6
5
7
8
U2B
NJM5532M
1 2 3 4 5
6 7 8
IC1
ICE-2A0565
2
1
3
4
IC2
KP1010(817)(COSMO)
BS
1
S
2
S
3
EN
4D5
S6 S7 S8
IC5
TNY254P
7
SEMICONDUCTOR INSTRUCTION

8
POWER PCB

9
DISPLAY PCB

10
DECODER PCB 1/2

11
DECODER PCB 2/2

1
2
3
4 5
6
7
8
IC1
ICE-2A0565
GND
GND
C16
103
R11
4.7K
GND GND
R13 1
R14 1
C17
102
GND
R15 22
3
1
2
IC4
TL431A(W.S)
2 1
3 4
IC2
KP1010(817)(COSMO)
GND
GND
R3 22
R4 47K/2W C14
1KV/680PF
R1 200K R2 200K
C13
104
R17 470
D14 SR360
R18 100
R20 10K
R16 10K
C20
104
PGND PGND
D15
FR107
L1 10uH
PGND
L2 100uH
PGND
D13 FR107
D12 FR107
D11 FR107
L4 100uH
PGND
C19
104
R5
2.2/0.5W
300V
T1
ET20 (SG01323)
85~265VAC IN
FH1
T0.5AL 250V
D4
1N4007
D1
1N4007
D2
1N4007
+C3
33uF/400V
C1
0.1/275VAC
KL-YL-03
!
R10 100
1
2
CN3
HF-301
+
C12
47/50
+
C18
47/50
+
C27
470/16
+
C26
470/25
+
C25
470/25
+
C15
1/50
DW2
16V0.5W
+
C22
470/25
DW4
6C2
D3
1N4007
1 3
6 9 10 5
T2
SG08094 PGNND
R21
4K7
1 2
3 4
RAY1
JQX-115F(12V DC)
Q1
C2120
D5
IN4001
R22
10K
BS
1
S
2
S
3
EN
4D5
S6
S7
S8
IC5
TNY254P
2 1
3 4
IC3
KP1010(817)(COSMO)
C6
222M/X1/400V/Y1/250V
L5 10uH
D7
FR107
+
C8
330uF/25V
+
C9
330uF/25V
L3 10uH
D8
FR107
+
C11
330/16
+C10
330/16
R7 560
DW1
IN5916B(4.3V/1.5W)
PGND
C5
0.1uF/50V
GND
R23
100K/1W
C7
1000PF/630V
GND
+
C21
220uF/16V
PGND
+
C211
47/50
+
C24
1000/16
+ C23
470/25
!
!!
MCU+5V
RELAY+12V
D6
IN4937
D9 FR107
GND
R12 100
R6 10
+
C28
10/50
+
C29
10/16
R9 100
STANDBY
MCU+5V
D+5V
PGND
+38V
F1
F2
R25
NC
C30
104(NC)
C35
47/16(NC)
-8V
O3
G
1
I
2
IC7 KA7908(NC)
C31
104(NC)
C32
104(NC)
C34
100/16(NC)
C33
104(NC)
I
1
G
2
O3
IC6 KA7808(NC)
+8V
U+5V
R27 22K(NC)
R26 22K(NC)
Q3
2SC2458(NC)
Q2
A950(NC)
R28
2K2(NC)
9 8 7 6 5 4 3 2 1
CN2 9P(2.0)
U ON/OFF
-8V(-12V)
+8V(+12V)
DGND D+5V
U+5V
PGND
PGND PGND
PGND
TO DISPLAY
TO DECODE
R19 NC
R24
NC
7 6 5 4 3 2 1
CN1
7P(2.0)
(STANDBY)
(MCU+5V)
1 2
JP2 12 JP3
12 JP4
12 JP1
NET240 DEL: JP1,JP2,JP3,JP4
CD/DAB240 DEL:Q2,Q3,IC6,IC7,R26,R27,R28,R26
C30,C31,C32,C33,C34,C35
1 3 4 5
6 7 8 9 10 11 12 F
T3
BCK-03(SG4499-D)
DW3 HZ36-1ST
D10
1N4148
C4
JY103M(X1/400V.Y2/300V)
CD/DAB:( USE 2,3,4,5,6,7)
NET:7P( USE1, 2,3,4,5,6,7)
C38
104(NC)
TERMINAL ERTH
E
C36
471M/X1/400V/Y1/250V
C37
471M/X1/400V/Y1/250V
E
12
POWER SCHEMATIC

KF-YL-03
+V
3GND
2OUT
1
IR1
KS-803LM
DGND
C2
0.1uF
C3
100uF/16V
DGND
C5
100uF/16V
C4
10uF10V
C1
0.1uF
C6
0.1uF
R3
33K
R2
10R
R1
10R
R4
10K
DGND
DGND
DGND
TO DECODE BOARD
DGND
REMO
CS CP
DA
D+5V
F1
1
F1
2
F2
50
F2
51
TSB
26
TSA
29
DA
31
CP
32
CS
34
RESET
37
OSC
40
VDD
43
VH
45
PGND
46
LGND
48
VF1
162-SD-16INK
+39V
F1 F2
R5 47R
C13
0.1uF
C12
0.1uF
C11
0.1uF
C10 0.1uF
GGND DGND
DGND
DGND
DGND
DGND
D+5V
TO POWER BOARD
K4
TS-36Y-BLM-B-RS
DGND
C7
0.1uF
C8
0.1uF
K1
TS-36Y-BLM-B-RS
1 2 3 4 5 6
CN1 6P(2.0)
MCU+5V
1
2
3
4
5
6 7
VR1
EC121101E2B-HA1
1
2
3
4
5
6 7
VR2
EC121101E2B-HA1
DGNDDGND
BACK-A
FORWARD-B
REWND-A
POP-UP
FFWRD-B
POWER
STOP play/pause
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CN2
JX1.0S-1S-16PWT
LED
R7 22K
R6 22K
R8
2.7K
- +
LED1
3mm LED
Q1
2SC1815
C9 100uF/16V
MCU+5V
LED_CON
MCU+5V
红色
TXD RXD
C18 100P(NC)
R10 10K(NC)
R12 4K7(NC)
R9
1K8(NC)
R11 10K(NC)
C17
100P(NC)
C16
1U/50(NC)
D1 1N4148(NC)
D2
1N4148(NC)
MCU+5V
Q2
2SC1815(NC)
Q3 2SA1015(NC)
C14
0.1uF(NC)
C15
0.1uF(NC)
GND
GND DM DP MCU+5V
GND
USB
1 2 3
4 5 6
7 8 912
11 10
SW1
SK-42D02G3-RS(NC)
1 2 3 4 5 6 7
CN3
7P(2.0)(NC)
MCU+5V IR_IN CD RXD CD TXD USB DP USB DM GND
TO DECODER
GND
RS232 BOARD
5 4 3 2 1
6
CN4
5075BMR-05(NC)
GND
C20
0.1uF(NC)
C19
0.1uF(NC)
TXD RXD
D3
1N4148
13
DISPLAY SCHEMATIC

LOAD+ LOAD- FOC- FOC+
SP-
FCO SPDCO
DMEA
SLED- SLED+
RAD+ RAD-
VREF2
SP+
SLED+ SLED- HOME SP- SP+
TRAYOUT
LOAD- LOAD+ TRAYIN
TRAY+
TRAY-
TRAYIN TRAYOUT
BC15 0.1uF
BC17 0.1uF
VOSL+ 17
VOSL- 18
VOSP+
12 VOSP- 11
VOTK- 16
VNFTK 20 VOTK+ 15
VINSL 23
Vcc1
8
VOLD+
10 Vcc2 19
PreGND 22
STBY 28
VOFC+
14 VOFC- 13
VINSP
4
VNFFC
5CTKerr1 25
BIAS 27
VINTK 26
VINFC
1
CTKerr2 24
VCTL 21
GND1 29
GND2
30
REV
7FWD 6
VOLD-
9
CFCerr2
3CFCerr1 2
U4 AM5888
BC18 0.1uF
BC14
0.1uF
M+5V M+5V
M+5V
RFGND
RFGND
RFGND
RFGND
RFGND
RFGND
RFGND
1 2 3 4 5 6
CN5
6P(2.0)
LQFP_128
GPIO11/PWMO 102
GPIO10/LCDWRJ 101
GPIOH7/LCDRDJ 100
PRSTB 99
GPIOH6/LCDCSJ 98
GPIOH5/LCDA0 97
GPIOH4/DATA7 96
GPIOH3/DATA6 95
GPIOH2/DATA5 94
GPIOH1/DATA4 93
GPIOH0/DATA3 92
GPIOG7/DATA2 91
GPIOG6/DATA1 90
GPIOG5/DATA0 89
GPIOG4/USI-CLK 88
GPIOG3/USI-D1 87
GPIOG2/USI-D0 86
VDD-PAD 85
GND-PAD 84
GPIOF3/SD-MS-DET 83
GPIOF2/SD-MS-PWR 82
GPIOF1/SD-MS-CLK 81
GPIOFO/SDCMD/MSBS 80
GPIOE7/SDD3 79
GPIO12/IRC
103
GPIO13/LWM1
104
GPIO14/PWM2
105
GPIO15
106
GPIO16
107
GPIO17/12S-CLK
108
GPIOJ0/12CS-DAT
109
GPIOJ1
110
GPIOJ2
111
GND-PAD
112
VDD-PAD
113
GND-CORE
114
VDD-CORE
115
AVDD-D33
116
BTN-ADIN1
117
BTN-ADIN2
118
BTN-ADIN3
119
VREF16
120
FMO
121
AVDD33
122
DMO
123
AVSS33
124
GPWM
125
FOO
126
TRO
127
GPIOD0/12CM 64
GPIOC1/SFSCK 61
GPIOC2/URTX 62
GPIOB7-SFDI 59
GPIOC0/SFCSB 60
GPIOB6-SFDO 58
VDD-PAD 57
GND-PAD 56
DP 53
VDD-CORE 54
GND-CORE 55
SFGN 51
SFGP 50
VREF 49
V15R 48 V08R 47 V15L 46 V08L 45
MICBIAS 44
LINEINL 43
FMINL 42
LINEINR 40
MICIN 41
GPIOD1/12CM-DAT 65
GPIOE6/SDD2 78
GPIOE5/SDD1 77
GPIOE4/SDD0 76
GPIOE3/SD-MS-WP 75
GPIOE2/DOCD-CLK 74
GPIOE1/DOCD-DAT1 73
GPIOEO/DOCD-DAT0 72
GPIOD7/SPDIF 71
GPIOD6/12S-WCLK 70
GPIOD5/12S-D1 69
GPIOD4/12S-D0 68
GPIOD3/12S-REFCLK 67
GPIOD2/12S/SCLK 66
GPIOC3/JRRX 63
MD1
128
LDO
1
TP1
2
TP2
3
V12
10
MB
5
AVSS33
11
TELP
12
MPXOUT1
13
MPXOUT2
14
MPXOUT3
15
COSP
16
COSN
17
AVDD33
18
VTB
19
VTP
20
AVSS33
21
AVSS33-LDO
22
AVDD33-LDO
23
AVDD1.8-LDO
24
AVDD33-CGK
25
XTALI
26
XTALO
27
AVSS33-CGK
28
AVDD1.8-1
29
AVSS1.8-1
30
BCAPIL
31
BCAPOL
32
LINEOUTL
33
BCAPIR
34
BCAPOR
35
LINEOUTR
36
AVSS33-AUD
37
AVDD33-AUD
38
FMINR 39
MC
4
MD
6
MA
7
AVDD33
8
HAVC
9
DM 52
U3
ALIM5673
CS#
1
DO
2
WP#
3
GND
4DI 5
CLK 6
HOLD 7
VDD 8
U5 SST25VF020
C3
0.1uF
EC10
100uF/16V
L7 FB
BC1
0.1uF
L6 FB
BC2
0.1uF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CN3
D100-SSA-16
M3V3_PAD
M3V3_LDO
AUD_3V3
SEV3V3
VCC1.8
3V3SD_IC
M3V3_CKG
VCC1.8
PLGND
RF_1.8V 1.8V_CORE
RF_1.8V
1.8V_CORE
SEV3V3
SEV3V3
SEV3V3
BC5
0.1uF
BC6
0.1uF
BC8
0.1uF
GND
AUD_3V3
BC10
0.1uF
3V3SD_IC
BC11
0.1uF
BC12
0.1uF
M3V3_PAD
M3V3_PAD
M3V3_PAD
BC21
0.1uF
BC4
0.1uF
M3V3_CKG
M3V3_LDO
BC7
0.1uF
3V3SD
L5 FB 3V3SD
R78
15R C40
47uF/16V
LD
LD
3V3SD
D8
IN4148
D9 IN4148
C42 1uF/16V
C41 10uF16V
R23 22K
R27 10K
R72 4K7
3V3SD
TP1
TP1
R71 33K RFGND
TP2
TP2
R70 33K
HAVC
HAVC
RFGND
RFGND
C25
0.1uF
EC2
10uF/16V
MDPUH
MDPUH
MAPUH
MAPUH
MBPUH
MBPUH
MCPUH
MCPUH
C36
0.1uF
EC7 10uF/16V
V12
V12
C28
0.1uF
C47
1uF
C31
0.1uF
EC5
10uF/16V
C29
0.1uF
C55 3OP
C56 3OP
R69
100K
XTALI
XTALI XTALO
XTALO
PLGND
C48
820pF
C49
820pF
LINEL LINER
LINEL LINER
R75 NC C50
22uF/16V
VREF
VREF
C30 0.1uF
EC6
10uF/16V
R80
1K5
R79 1K5 R41
10K
R42 10K
R24
22K
R81
27K
GND
F_D0
F_D0
F_D1
F_D1
F_CS
F_CS
F_CLK
F_CLK
3V3SD
R65 100K
R64
100K
GND
3V3SD
3V3SD
R33 10K R35 10K R34 10K
TX RX
12C_M_SCLK
R32 10K
R63
100K
3V3SD
GND
TRAY+
R84
39K
R85
39K
TRAY-
HOME
R43 10K
3V3SD
R62 10K
DMEA
1.8V_CORE
R38 10K R39 10K
R37 10K
3V3SD
VREF2
VREF2
C27 0.1uF
EC4
10uF/16V
C54
103
C53
103
C51 474
C52 474
R86
39K
R90 0R
R89
3K9
R95 1K XSPINDEL
XTRACK
XTRACK
SPDCO
R88
18.3K1%
R87
47K
VREF2
XSPINDEL
FCO MDI
MDI
R76
NC R77
NC
R91
0R
R92 0R
FOC- FOC+ RAD+ RAD-
R74
NC
R73
NC
R94 0R
R93 0R
TRAYIN
TRAYOUT
#TRAYIN #TRAYOUT
CLOSE OPEN #TRAYOUT #TRAYIN
Z1
16.9344MHz
5673_CLK 5673_DATA 5673_STB 5673_STB
5673_DATA 5673_CLK
C26
0.1uF
EC14
47uF/16V
P(2) P(2) P(2)
P(3) P(3)
P(2) P(2) P(2) P(2)
Q7 S8050LT1
Q8
S8550LT1
TO R708
L8 FB
GND
DET P(2)
TRAY+ TRAY-
DET
DET
GND
SP- SP+
CLOSE OPEN
LRC
1
DIN
2
BCK
3
NC
4
CAP
5
R-OUT
6
GND
7VDD 8
L-OUT 9
MUTE 10
NC 11
MPH 12
FOR 13 SCK 14
IC6 WM8761GED
GND
SOIC
EC15
100uF/16V
C32 0.1uF
GND
R98 NC
R99
10K
C37 0.1uF
V IN
3
GND
1
V OUT 2
IC1
LD1117S3.3(SOT-223)
+12V
EC16
100uF/16V
C1
0.1uF
SPDIF
1 2 3
U6
JST1165-001
L9 FB
R11
75
GND
C2
0.1uF
P+5V
EC17
47uF/16V
R4
0R
R6 0R
C43 1uF/50V C44 1uF/50V
C45 1uF/50V C46 1uF/50V
GND
GND
GND
GND
GND
GND
GND
GNDGND
GND GND
MPH P(2)
RFGND
R3
10K
C33
33P
1 2
14
IC3A
74HCU04D
3 4
IC3B 74HCU04D
R66 4.7K
R59 100K
P+5V
C16 104
1
G2G1
JK2
AV-8.4-8/PB
13 12
7
IC3F
74HCU04D
C34
104
R67 390 R104
91
C17 NC C18 NC
GND GND
GND
GND
GND
GND
11 10
IC3E
74HCU04D
GND
COAX
C12
47uF/16V
L10 FB
USB DP USB DM
USB DP USB DM USB DM P(2)
USB DP P(2)
R58
100R
EC1
100uF/16V
R102
10K
R112 10K
R117 10K
1 2 3 4 5
CN6
5P(2.0)
C15 104
14
DECODER SCHEMATIC 1/3

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 24 25 26 27 28 29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
7 6 5 4 3 2 1
NC
P1.0 P1.1 P1.2 P1.3 P1.4 P1.5
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
VCC
PSEN
ALE
NC
/EA
P0.7
P0.6
P2.6
P2.7
P2.3 P2.2 P2.1 P2.0 P2.5 P2.4 P4.0
XTAL1
P3.7
P3.6
P3.5
GND
XTAL0
P3.2
P3.1
NC
P3.0
P3.4
P3.3
P1.6
RESET
P1.7
IC5
SM5964
CLOSE
OPEN #TRAYOUT #TRAYIN
Z2
22.1184MHZ
C61 16P C62
16P
GND
A0
A1 A2
GND SDA
SCL
WP
VCC
1 2 3 45
6 7 8
IC4
24C02
R45 10K
C63
10uF/16V
GND
GND
GND
R46
10K
R44
10K
C64 0.1uF
GND
5673_STB
5673_DATA
5673_CLK
R48 10K
R60 10K
R47 10K
R50 10K
R49 10K
R51 10K
P(1) P(1)
P(1) P(1) P(1)
P(1)
P(1)
R101 10K
MUTE
P(3)
MCU+5V
R52 10K
MCU+5V
DET
P(1)
R55 10K R96 10K R97 10K
L28 FB
BC13
0.1uF
L2
FB
BC44 0.1uF
BC22
0.1uF
L27
FB
BC16 0.1uF L11 FB
L17
FB
3V3SD
M3V3_LDO
GND
AUD_3V3
M3V3_PAD
P+5V
3V3SD_IC
M3V3_CKG
GND
GND
SEV3V3
GND
GND
GND GND
V IN
3
GND
1
V OUT 2
IC2
LD1117S3.3(SOT-223)
GND
L3
FB0805
M+5V
C4
0.1uF
EC13
220uF/16V
EC12
100uF/16V
L4
FB
L1
FB
C22 0.1uF
C24
0.1uF
C21 0.1uF
C23 0.1uF
GND
GND
R53 0R
PLGND
BC24
0.1uF
GND
E
BC23
0.1uF
TO DISPLAY BOARD TO POWER
IR_IN
-12V +12V
GND
P(3) P(3)
MCU+5V
+12V
-12V
MCU+5V
STANDY
DGND
DGND
R5 10K
-12V +12V
STANDY
R9 10K
R10 10K
RFGND
R25 10K
R13 10K
GND
P+5V
MPH
P(1)
R7
4K7
R54
33
R56
33
R8 33
R115 10K
GND
USB/NO/OFF P(1)
R61 10K
R40 10K
R36 10K
R28 10K
R2 10K
R1 10K
R116 10K
R11110K
R57 10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN8
D100-SSA-16
R120 10K
DGND
REMO
CS
CP
DA
BACK-A
FORWARD-B
REWND-A
POP-UP
FFWRD-B
POWER
STOP
play/pause
LED
USB DP USB DM USB DM
P(1)
USB DP
P(1)
1 2 3 4 5 6 7
CN2 7P(2.0)
GND
IR_IN CD RXD CD TXD MCU+5V
MCU+5V
IR_IN
CD RXD
CD TXD
USB DP
USB DM
GND
TO RS232
D+5V
1
2
3
4
5
6
7
8
9
CN1
9P(2.0)
D+5V
15
DECODER SCHEMATIC 2/3

BC19 0.1uF
GND
LINEL
LINER
P(2) P(2)
MUTE
P(2)
MUTE A_FR
MUTE
A_FL
C7 200pF
R22 10K
R31 22K
R21 12K
C14
47PF
R14 12K
R30 100K
R26 1K
R29 22K
C10 56pF
R20 1.2K
C8
47PF
R17 39K
C13 200pF
C9
470pF
R18 100K
R19 1K
BC20 470pF
C6 56pF
R12 1.2K
2 3
1
4
U2A
NJM5532M
6 5
7
8
U2B
NJM5532M
EC3
10uF/16V
EC8
47uF/16V
EC9
10uF/16V
R16
100R
R15
100R BC9
0.1uF
C11
47uF/16V
-12V
+12V
P(2)
P(2)
C5
0.1uF
CE1 470uF/16V
D2 IN4148
D4 IN4148
D3 IN4148
D1
IN4148
Q3
2SC3326
Q4 2SC3326
Q6 2SA1162
Q5
2SA1162
CE2
22uF/16V
MUTE CIRCUIT
P+5V
R68
100K
R110
33K
R83
220K
R100
22K
R103 22K
R106 10K
R82 100K
R109 1K
R108 2.2K
R107 12K
R105 10K
C19
10uF/16V
C20
10uF/16V
R114 39K
R113 10K
Q2
2SC3326
Q1
2SC3326
D5
IN4148
1
G1 G2
2
1 2
JK1
AV2-8.4-14/PB
左红右白
16
DECODER SCHEMATIC 3/3

17
EXPLODED VIEW

NO PART NO. PART NAME MATERIAL QTY. REMARK
17500 0060 0000 DECK: TY3988 1
26545 1010 0021 Pull on Switch/Volume ALUMIMUM 2
35011-3006-0030 SCREW BTF3.0×6 STEEL 4
46053 501A 0000 AL PANEL AL 1
57453 1020 0000 SDANDBY LENS PMMA 1
67353 1010 0000 POWER KNOB ABS 1
75020 9012 0201 nut M9 STEEL 2
85030 9010 0601 Washer F9xF14x0.6 STEEL 2
95305 5020 0000 DISPLAY BRCKET 0.8 Stl. Plt. 2
10 7553 1010 0000 DISPLAY LENS BRACKET PMMA 2
11 7353 5010 0000 FUNCTION KNOB ABS 1
12 5011 3006 0010 SCREW BTB 3.0x6 STEEL 28
13 6653 5010 0000 CD AL.DOOR AL 1
14 0062 5010 0000 DISPLAY PCB 1
15 7932 6010 0000 FRONT FOOT ABS 2
16 7932 6020 0000 REAR FOOT ABS 2
17 5338 5020 0000 CD BRACKET 4
18 5350 1010 0000 Copper pillar Cu 4
19 8770 0800 0000 PCB gel column ABS 4
20 5011 3014 0010 SCREW BTB 3.0x14 STEEL 2
21 0062 5280 0000 DECODE PCB 1
22 5012 3006 0010 SCREW BM3.0x6 STEEL 4
23 5012-3004-001 SCREW BM3.0×4 STEEL 4
24 0062 1207 0000 POWER PCB 1
25 5020 3006 0260 nut M3 STEEL 2
26 5012 3008 0010 SCREW BM3.0x8 STEEL 2
27 5300 0010 0000 L BRACKET (C) 1
28 6353 502A 0000 BACK COVER 0.8 Stl. Plt. 1
29 5013 3010 0010 SCREW PA 3.0X10 STEEL 2
30 6153 1010 0000 TOP COVER 0.8 Stl. Plt. 1
CDP PART LIST
18

DECODER-BOM
Used Part Type Designator part number
========== ========== ============
174HCU04D--(SOP14) IC3 1049 1004 1200
1AT24C02--(SOP8) IC4 1006 2402 2000
1ALIM5673--(QFP128-0.5-6500)U3 1005 6732 2034
1AM5888--(DIP28-SSOPH)U4 1005 8880 9753
1JST1165-001 U6 1341 1651 0100
1NJM5532M--DMP8(JRC)U2 1005 5320 3113
2LD1117S3.3--(SOT-223)IC1 IC2 1000 1117 3300
1SM5964--PLCC44 IC5 1005 9640 8132
1SST25VF020--SOIC8 U5 1025 0200 7387
1WM8761GED--SOIC14IC6 1008 7610 6714
2 2SA1162--SC-59 Q5 Q6 1111 1620 7100
42SC3326--SC-59 Q1 Q2 Q3 Q4 1133 3260 1000
1S8050LT1--SC-59 Q7 1108 0502 1828
1S8550LT1--SC-59 Q8 1108 5502 1828
7IN4148--SMD D1 D2 D3 D4 D5 D8 D9 1311 4414 8000
1FB0805--L-0805 L3 1852 0120 9100
13 FB--L-0603 L1 L2 L4 L5 L6 L7 L8 L9 L10 L11 L17 L27 L28 1852 0120 9200
116.9344MHz Z1 2705 1693 4010
122.1184MHZ Z2 2705 2211 8429
15P(2.0)--JACK CN6 3100 4050 0200
16P(2.0)--JACK CN5 3100 4060 0200
17P(2.0)--JACK CN2 3100 4070 0200
19P(2.0)--JACK CN1 3100 4090 0200
1AV-8.4-8/PB--JACK JK2 2910 1321 3081
1AV2-8.4-14/PB--JACKJK1 2910 2061 3135
2D100-SSA-16--JACK CN3 CN8 3104 0116 0050
118.3K1%--R-0603 R88 2403 1218 3303
80R--R-0603 R4 R6 R53 R90 R91 R92 R93 R94 2401 1220 0003
115R--R-0603 R78 2401 1221 5003
333R--R-0603 R8 R54 R56 2401 1223 3003
175R--R-0603 R11 2401 1227 5003
191R--R-0603 R104 2401 1229 1003
2100R--R-0603 R15 R16 2401 1221 0103
1390R--R-0603 R67 2401 1223 9403
41K--R-0603 R19 R26 R95 R109 2401 1221 0203
21K2--R-0603 R12 R20 2401 1221 2203
21K5--R-0603 R79 R80 2401 1221 5203
1 2K2--R-06032401 1222 2203
13K9--R-0603 2401 1223 9203
34K7--R-0603 2401 1224 7203
51 10K--R-0603
R108
R89
R7 R72 R66
R1 R2 R3 R5 R9 R10 R13 R22 R25 2401 1221 0303
R27 R28 R32 R33 R34 R35 R36 R37
R38 R39 R40 R41 R42 R43 R44 R45
19