Philips CED750/55 User manual

CED750/55/98/51
DB-SL 0950 3141 785 33263
Exploded View & Parts List
Version 1.3
9

1-1
Location of PCBS
Service policy /55
/55
VERSION VARIATIONS:
Type/Versions
Type/Versions
Board inused:
CED750
CED750
Feature diffrence
Features
* TIPS:C--Component Lever Repair.
M--Module Lever Repair
--Used
MAIN BOARD
MAIN BOARD
SERVO BOARD
SERVO BOARD
C
M
C
C
MOTOR BOARD TFT DRIVER BOARD
MOTOR BOARD
TFT DRIVER BOARD

Specifications
General
Power supply: 12V DC(11V-16V)
negative groud
Fuse: 15A
Suitable speaker impedance: 4-8ȍ
Maximum power output: 50W×4channels
Continous power out: 24W×4channels(4ȍ10% T.H.D.)
Pre-Amp output voltage: 2.0V(CD play mode;1kHz,0dB,10kȍload)
Subwoofer output voltage: 2.0V(CD play mode)
Aux-in level: ı500mV
Dimensions(W×H×D): 188×58×193mm
Weight: 2.5kg
Disc Player
System: Disc digital audio system
Frequency response: 20Hz-20k Hz
Signal/noise ratio: η75dB
Total harmonic distortion: Less than 0.3%(1KHz)
Channel separation: η55dB
Video signal for mat: NTSC/PAL/AUTO
Video output: 1+/0.2V
LCD
Screen size: 7inches(16:9)
Display resolution: 480×234 dots
Active area: 154.08×86.58mm
Dot pitch: 0.107×0.370mm
Contrast ratio: 350
Brightness: 200cd/m
Bluetooth
Communication system: Bluetooth Standard version 2.0
Output: Bluetooth Standard Power Classer 2
Maximum communication rang
e
Line of sight approx.10m
Frequency band: 2.4GHz band(2.4000GHz-2.4835GHz)
Modulation method: FHSS
Compatible Hands-Free Profile(HFP)
bluetooth Hands-Free Profile(HFP)
profiles Advanced Audio
Distribution Profile(A2DP)
Audio Video Remote
Control Profile(AVRCP)
Supported SBC(Sub Band Codec),MP3
codecs SBC(Sub Band Codec)
Receive
Transmit
Tuner
Frequency range 87.5-108.0MHz(Eur)
ˉFM 65.0-74.0MHz˄OIRT˅
87.5-107.9MHz(Ame)
Frequency range 522-1620KHz(Eur)
ˉAM(MW) 530-1710MHz(Ame)
Usable sensitivity 8uV
ˉFM
Usable sensitivity 30uV
ˉAM(MW)(S/N=20db)
Frequency response 30Hz-15KHz
Stereo separation 30db(1KHz
Signal/noise ratio η55db
Note:Specifications and design are subject to change without notice for product improvements.
1-2

MEASUREMENT SETUP
Tuner FM
DUT
RF Generator
Bandpass
LF Voltmeter
e.g. PM5326
250Hz-15kHz
e.g. 7122 707 48001 e.g. PM2534
S/N and distortion meter
e.g. Sound Technology ST1700B
Ri=50Ω
Use a bandpass filter to eliminate hum(50Hz,100Hz) and disturbance from the pilottone(19kHz,38kHz).
Tuner AM (MW,LW)
DUT
RF Generator
Bandpass
LF Voltmeter
e.g. PM5326
250Hz-15kHz
e.g. 7122 707 48001 e.g. PM2534
S/N and distortion meter
e.g. Sound Technology ST1700B
Ri=50Ω
Frame aerial
e.g. 7122 707 89001
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday s cage.
Use a bandpass filter ( or at least a high pass filter with 250Hz) to eliminate hum ( 50Hz,100Hz ).
'
DUT DUT
L
R
LF Generator
e.g. PM5110
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
Use Audio Signal Disc SBC429 4822 397 30184
(replaces test disc 3)
Cassette
Use Universal Te st Cassette CrO2 SBC419 4822 397 30069
or Universal Te st Cassette Fe SBC420 4822 397 30071
CD
1-3

1-4
SERVICE AIDS
GB
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
ESD
CLASS 1
LASER PRODUCT
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used
Safety components are marked by the symbol
!
.
Lead free

1-5
INSTRUCTIONS ON CD PLAYABILITY
Set remains closed!
check playability
N
N
N
Y
Y
Y
check playability
Exchange CDM
"fast" lens cleaning
playability
ok?
playability
ok?
playability
ok?
①
Customer complaint
"CD related problem"
Check playability
Play a CD
for at least 10 minutes
ann lnfo for customer
"SET OK"②
return set
①-④For description-see following pages
③
For flap loaders(=access to CD drive possible)
clesning method④is recommended

1-6

Software version check & upgrade
2-1 2-1
Software version check
Open the Settings menu, and then press the numeric keys ?43210?on the remote control in turn. A
picture contained version information will be displayed.
MPEG upgrade
1. First, copy the upgrade files to SD card or USB storage device. To ensure success, add some
media files larger than 8M such as MP3 to the storage device meanwhile.
Upgrade Files: MPEG.BIN MCU.BIN BT.BIN
2. Insert the storage device contained upgrade files into the player and the player will load the
upgrade files automatically. Following picture will be displayed.
3. Following picture will be displayed after you select the 'MPEG upgrade' option.
4. Touch ' upgrade' to start upgrade process and following picture will be displayed. Meanwhile, Beep
tone can be heard during the upgrade process.
BT upgrade
1. First, copy the upgrade files to SD card or USB storage device. To ensure success, add some
media files larger than 8M such as MP3 to the storage device meanwhile.
Upgrade Files: MPEG.BIN MCU.BIN BT.BIN
2. Insert the storage device contained upgrade files into the player and the player will load the
upgrade files automatically. Following picture will be displayed.

3. Following picture will be displayed after you select the 'BT upgrade’ option.
5. Touch 'Upgrade’ to start upgrade process and following picture will be displayed.
MCU upgrade
1. First, copy the upgrade files to a SD card or USB storage device. To ensure success, add some
media files larger than 8M such as MP3 to the storage device meanwhile.
2. Insert the storage device contained upgrade files into the player and the player will load the
upgrade files automatically. Following picture will be displayed.
3. Following picture will be displayed after you select the 'MCU upgrade’ option.
4. Touch 'Upgrade’ to start upgrade process and following picture will be displayed.
5. When the upgrade process of MCU has been done, the player will reset automatically and the
whole upgrade process is done.
Upgrade Files: MPEG.BIN MCU.BIN BT.BIN
Software version check & upgrade
2-2 2-2

2. Take out the top cover with a forceps. 1. Loosen and take out the four screws
with a screw-driver.
7. Take out the main board.
8. Pull out the two pieces of connection-peg to the
loader carefully and take out the four screws
fastened the loader with a screw-driver.
9. Take out the loader.
3. Loosen and take out the two screws
with a screw-driver.
4. Take out the front panel.
5. Take out the front panel. 6. Loosen and take out the four screws
with a screw-driver.
10. Take out the three screws fastened the top
cover of the TFT monitor.
11. Take out the top cover of the TFT monitor.
Disassembly Diagram
3-1 3-1

12. Take out the eight screws fastened the underprop
board.
12. Take out the eight screws fastened the
board.underprop
17. Take out the display module.
18. Take out the three screws fastened the TFT
driver board and the connection-peg to take
out the TFT driver board.
14. Take out the five screws fastened the
gear board.
15. Take out the gears. 16. Loosen and take out the four screws
with a screw-driver.
Disassembly Diagram
3-2 3-2

RR+
RR-
RL+
RL-
FR+
FR-
FL+
FL-
RR IN
RL IN
FR IN
FL IN
TFT Display
VP77
RDS Decoder
SCL
SDA
USB
DVD L IN
DVD R IN
DVD L IN
DVD R IN
USB DM
USB DP
SD CLK
SD_D0
SD_SENSE
SD_DET
SD_CMD
SD_D1
SD_D2
SD_D3
USB DET
PUH DVDLD
SPI
PUH CDLD
Tracking outpot
Focus outpot
Loader:DL-201
OPT SHARP HPD-61
Spindle Motor+
Spindle Motor- Sled Motor+ Sled Motor-
A5V
D3V3 D3V3
D3V3
BT-TX
BT-RX
BT-R
BT-L
BT-L
FSU
BT-R
SSTOP
BT/ANT
ANT
Main MCU ATMEGA1280
Blue-Tooth
SPI CLK
SPI CE
SPI DI
SPI DO
AU BCK
AU XCK
AU LRCK
AU DO
D0
D15
MA0
MA10
CAMERA CVBS
VIDEO OUT1
VIDEO OUT2
MPX
RGB
VCOM
CCFL
VCOMDC
VCOMOUT
AV IN
AUX_L
AUX_R
AVX_CVBS
STBY
SLED FOCUS TRACK
D3V3
D3V3
CVBS
D5V
AVX_CVBS
TFT_CVBS
N_L
Tuner Module
P_L N_R P_R
Motor driver
Power Amplifier
SD/MMC
Servo & DSP
SDRAM
FLASH
Audio Processor
Video Processor
AMP
D/AC
AU PANEL 7 INCH
SPI
EN
ABRT
SMALL LCD
TOUCH SCREEN
RGB
DVD CVBS
CVBS
MOTOR
TOUCH SCREEN
LCD DRIVER
FGIN
DVD RGB
SPINDLE
CLK
ABCDEF
TUNER-R
TUNER-L
iPOD-RX
iPOD-TX
RIN
FIN
OP_A
POSITION SW
PWM_MOTOR
DVD RESET
SCL
SDA
I2C_SW1
I2C_SW2
TFT_I2C
TUNER I2C
ASP I2C
VIDEO I2C
VIDEO I2C
Vsync
Loading Motor-
Loading Motor+
KST-CF112LVD-120R
D3V3
DC 3.3V
Frequency 27MHZ
Frequency 20MHZ
Frequency 4.332MHZ
Frequency 55HZ
Frequency band 2402-2480MHZ
MCU 3.3V
POWER
POWER
POWER
D3V3S1.8V
M5V
AUX_R
AUX_L
MUTE
VCC VCC AGC SVR ST
GND GND GND GND TAB
NC
OUT4-
OUT4+
OUT3-
OUT3+
OUT2-
OUT2+
OUT1-
OUT1+
S-GND
MUT
IN4
IN3
IN2
IN1
1 2
3
4
5
6
8
7
9
10
11
12
13
14
15
16
18
17
19
20
21
22
24
23
25
TDA7386
COMM
GND2
GND1
nCD
WP DAT1 TAT0 VSS2 CLK VDD VSS1 CMD DAT2 CD/DAT3
11 10
8 7 6 5 4 3 2 1 9
14
13
12
1QUAL 2RDDA 3VREF 4MPX 5OSEL 6GND 7ARI 8FILOUT
16
RDCL
15
T57
14
OSCOUT
13
OSCIN
12
VS
11
EXTRES
10
TM
9
FSEL
TDA7478D
FM/AM ANT
NC/AM LOC
NC/FM LOC
RF GND 1
NC RF GND 2
5V SW-FLAG FSU LEVEL
VCC 8.5V
ADJ CH
AM ST/MP SSTOP QUALY OUT
AFS VT TEST MPXW MPX R.CH L.CH GND SDA SCL
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
ACOUTR
ACINR
ACINL
ACOUTL
SE3L
SE3R
SE2L
SE2R
SE1L
SE1R
DIFFL
DIFFG
DIFFR
CREF GND
OUTSWL
OUTRF
OUTRR
OUTLR
OUTLF
MUTE
SCL
SDA
VDD
SAIN
SAOUT
VREF
OUTSWR
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
TDA7419
4VEE
3IN1+
2IN1-
1OP1 8
VCC
7
OP2
6
IN2-
5
IN2+
NJM3414
102
DVDLDO 101
APC_AVSS 100
OPVIN 99 OPVIP 98
CDE 97 CDF 96
DVDA 95 DVDB 94 DVDC 93 DVDD 92 RFIS 91
AGCCAP 90
AD_AVDD 89 AD_AVSS 88
LDSW/GPIO40 87 HOME/GPIO39 86
VDD_18 85 CLKOUT 84
CLKIN 83
PLL_VDD 82 PLL_VSS 81
USB_AVSS 80
USB_DM 79 USB_DP
103 CDLDO
104 DVDMDI
105 CDMDI
106 SRV_AVDD
107 V21
108 V165
109 DA_AVSS
110 DA_TEO
111 DA_FEO
112 DA_AVDD
113 SPDC_OUT
114 SC_OUT
115 DVDVR
116 DMEA
117 SD_D1/GPIO4
118 SD_D0/GPIO5
119 SD_CLK/GPIO6
120 TRAYIN/SD_SMD/GPIO7
121 TRAYOUT/SD_D3/GPIO8
122 SD_D2/GPIO9
123 CDVR
124 SPI_CE
125 SPI_D0
126 SPI_CLK
127 SPI_D1
64
ADAC_AVSS
61
GPIO38
62
VREF
59
CCIR656_D0
60
CCIR656_CLK
58
CCIR656_D1 57
CCIR656_D2 56
CCIR656_D3
53
CCIR656_D6
54
CCIR656_D5
55
CCIR656_D4
51
SPDIF_OUT 50
M_A3 49
M_A2 48
M_A1 47
M_A0 46
M_A10 45
M_BA1/GPIO27 44
M_BA0 43
M_RAS 42
M_CAS
40
M_DQM0
41
65
M_WE
AOUT_L
78
USB_AVDD 77
VDD_18 76
TV_AVSS 75 TV_DAC3 74 TV_DAC2 73 TV_DAC1 72 TV_AVDD 71 TV_AVSS 70 TV_AVDD 69 TV_DAC0 68 V_FSADJ 67
V_COMP 66 AOUT_R
63
ADAC_AVDD
128 TRAY+
1
VFD_CLK/GPIO16
2VFD_STB/GPIO17 3VFD_DATA/GPIO18
10 VDD_18
5RESET_B
11 M_DQM2/GPIO22 12 M_DQM3/GPIO23 13 M_D0 14 M_D1 15 M_D2 16 M_D3 17 M_D4 18 M_D5 19 M_D6 20 M_D7 21 M_D15 22 M_D14 23 M_D13 24 M_D12 25 M_D11 26 M_D10 27 M_D9 28 M_D8 29 M_DQM1 30 VSS 31 M_CLK 32 VDD_33 33 M_A11/GPIO25 34 M_A9 35 M_A8 36 M_A7 37 M_A6 38 M_A5
39
M_A4
4
VDD_33
6VSS 7IR/GPIO19 8GPIO20 9GPIO21
52
CCIR656_D7
SPHE8202T-C-128
23 A0
24 A1
25 A2
26 A3
29 A4
30 A5
31 A6
32 A7
33 A8
34 A9
17 CAS
18 RAS
15 LDQM
16 WE
19 CS
37 CKE
38 CLK
39 UDQM
2
D0 4
D1 5
D2 7
D3 8
D4 10
D5 11
D6 13
D7 42
D8 44
D9 45
D10 47
D11 48
D12 50
D13 51
D14 53
D15 36
NC
20 BA0 1
VDD
27
VDD
28
VSS 41
VSS
22 A10/AP
40
NC/RFU
3
VDDQ 9
VDDQ 43
VDDQ 49
VDDQ
6VSSQ
12 VSSQ
46 VSSQ
52 VSSQ
35 A11
21 BA1
54
VSS
14
VDD
SDRAM 128M
1CE_B
2DQ0
3DQ2
4GND 5
DQ1
6
SCK
7
DQ3
8
VDD
SPI FLASH 4M
1SDATA
2DEM/SCLK
3LRCK
4MCLK 5
AOUTR
6
AGND
7
VA
8
AOUTL
CS4334
12
34 5 67
8
AT4558
11 22 33 44 55 66 77 88 99
10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30
BA5954FP
BIAS
BIAS
BIAS Driver
-
+
15K
10K
Driver
Driver
-
+
25K
10K
-
+
+
-
-
+
7.5K 7.5K
20K
X2
10K
+
-
-
+
7.5K 7.5K
20K
X2
Driver
10K
17
VOLD+
18
VOLD-
12
VOSL+
11
VOSL-
16
VOTK-
20
VNFTK
7
VNFFC
15
VOTK+
23 VINLD
8VCC
10
PGND
19 PGND2 22 PREGND
28
STBY
14
VOFC+
13
VOFC-
5VINSL-
4VINSL+
25 CTKERR1
27 BIAS
26 VINTK
3CFCERR2
2CFCERR1
1VINFC
24 CTKERR2
9PVCC1
21 PVCC2
6VOSL
29
GND1
30 GND2
Brake Mode
BA6849FP
TSD
TL
FG signal(H3)
Rotation Detect
Start/Stop
Short Brake
HALL BIAS
CONTROL
GAIN
DRIVER
27 VM
25 VCC
24 FG
23 ST/-SP
22 EC
21 ECR
20 FR
18 SB
17 CNF
15
VH
28 RNF
2
A3 4
A2 7
A1
9
H1+
10
H1-
11
H2+
12
H2-
13
H3+
14
H3-
8
GND
19 FG2
16 BR
26 26
1NC
2NC
3SCL
4SDA
5RSTN
6VDD33
7VSS33
8IICADRSEL
9VDD25
10 VSS25
11 VCCA33_ADC
12 VOUT
13 COMP_Y
14 Y
15 CVBS1
16 RIN
17 VSSA_ADC
18 RMIDBYPASS
19 VCCA33_ADC
20 CB
21 C
22 CVBS2
23 GIN
24 SOGIN
25 VSSA_ADC
26 GMIDBYPASS
27 VCCA33_ADC
28 CR
29 BIN
30 BMIDBYPAS
31 REFBYPAS
32 VSSA_ADC
33
VCCAP33_ADC
34 FILT 35 TPAD 36 VSSAP_ADC 37 VCCDP33_ADC 38 VSSDP_ADC 39 TESTA 40 TESTS 41 VSS25 42 VDD25 43 C_FID 44 C_VS 45 C_HS 46 C_CLK 47 C_D0 48 C_D1 49 C_D2 50 C_D3 51 C_D4 52 C_D5 53 C_D6 54 C_D7 55 VDD33 56 VSS33 57 P_HME 58 P_POL 59 P_LP 60 P_STVD 61 P_STVU 62 P_CLKV 63 P_STHR 64 P_STHL
65
XTAL2
66
XTAL1
67
P_GP3
68
P_GP2
69
P_GP1
70
VSS25
71
VDD25
72
INTN
73
VCCA25_PLL
74
VSSA25_PLL
75
VSS33
76
VDD33
77
PWM1
78
PWM2
79
PWM3
80
DCPWM1
81
DCPWM2
82
DCPWM3
83
DCFBK1
84
DCFBK2
85
DCFBK3
86
VCCA_DAC1
87
VSSA_DAC1
88
DAC_REXT
89
DAC_COMP
90
DAC_R
91
VCCA_DAC2
92
VSSA_DAC2
93
DAC_G
94
DAC_B
95
VCCA_DAC3
96
97
VSSA_DAC3
CPH1 98 CPH3 99 CPH2 100
NC 101 NC 102 NC 103 NC 104 NC 105 NC 106
VSS25 107 VDD25 108
NC 109 NC 110 NC 111 NC 112 NC 113 NC 114 NC 115 NC 116
VSS33 117 VDD33 118
NC 119 NC 120 NC 121 NC 122 NC 123 NC 124 NC 125 NC 126
DVS 127 DHS 128
NC
VP77
1
GND 2
AUOT_N_L 3
AUOT_P_L 4
AUOT_N_R 5
AUOT_P_R 6
GND 7
AIN_N_R 8
AIN_P_R 9
AIN_N_L 10
AIN_P_L 11
GND 12
UART_TX 13
UART_RX 14
UART_CTS 15
UART_RTS 16
VDD33
17
USB_DP
18 USB_DN 19 PCM_IN 20 PCM_SYNC 21 PCM_CLK 22 PCM_OUT 23 PIO7 24 PIO4 25 PIO6 26 PIO5
27 GND
28 SPI_CLK
29 SPI_MISO
30 SPI_MOSI
31 SPI_CSB
32 NRESET
33 PIO11
34 PIO10
35 PIO9
36 PIO3
37 PIO1
38 PIO2
39 PIO0
40 PIO8
41 AIO0
42
43
AIO3
VDD18
44
ANT
MB0302
1ABRT
2IL
3BOSC
4DBRT
5EN
6DRV
7BATT
8OUTL
9PGND
10 BTL
20
AGND
19
LSFB
18
VLFB
17
FT
16
COMP
15
REF
14
BATT
13
OUTR
12
PGND
11
BTR
MP1015
1SG1/P1
2SG2/P2
3SG3/P3
4SG4/P4
5SG5/P5
6SG6/P6
7SG7/P7
8SG8/P8
9SG9/P9
10 SG10/P10
11 SG11/P11
12 SG12/P12
13 SG13
14 SG14
15 SG15
16 SG16
17
SG17
18 SG18 19 SG19 20 SG20 21 SG21 22 SG22 23 SG23 24 SG24 25 SG25 26 SG26 27 SG27 28 SG28 29 SG29 30 SG30 31 SG31 32 SG32
33
SG33
34
SG34
35
SG35
36
SG36
37
SG37
38
SG38
39
SG39
40
SG40
41
SG41
42
SG42
43
SG43
44
SG44
45
SG45
46
SG46
47
SG47
48
49
SG48
SG49 50 SG50 51 SG51 52 COM1 53 COM2 54 COM3 55 COM4 56
VDD 57
VDD1 58 VDD2 59
VSS 60 OSC 61 INH 62
CE 63
CLK 64
DI
PT6524LQ
1VCC
2X+
3Y+
4X-
5Y-
6GND
7IN3
8IN4
16
DCLK
15
CS
14
DIN
13
BUSY
12
DOUT
11
PENIRQ
10
VCC
9
VREF
TSC2046IPWR
1IN1
2GND
3IN2 4
VDD
5IN3
6GND
7IN4
8
ADDR1
9IN5
10
ADDR0
11 IN6
12
SCL
13 IN7
14
SDA
15 IN8
16 GND
17
OUT6
18
OUT5
19
OUT4
20
VDD
21
OUT3
22
OUT2
23
OUT1
24 GND
FMS6502
1GND
2VCTL
3RC
4PCT
5RIN
6VB
7M1
8ATC
16
RT1
15
RT2
14
CS2
13
CS1
12
VCC
11
PC
10
FIN
9
M2
BA6951FS
16 VDD
10 A
9B
6INH
13 X
3Y
7VEE
8VSS 4
3Y
2
2Y
5
1Y
1
0Y
11
3X
15
2X
14
1X
12
0X
74HC4052
1NOB
2NCB
3NOA
4COMA
5NCA
6INH
7V-
8GND 9
ADDA
10
ADDB
11
ADDC
12
NCC
13
NOC
14
COMC
15
COMB
16
V+
74HC4053
OC1C/PCINT7
1PG5/OC0B
2PE0/RXD0/PCINT8
3PE1/TXD0
4PE2/XCK0/AIN0
5PE3/OC3A/AIN1
6PE4/OC3B/INT4
7PE5/OC3C/INT5
8PE6/T3/INT6
9PE7/CLKO/ICP3/INT7
10 VCC
11 GND
12 PH0/RXD2
13 PH1/TXD2
14 PH2/XCK2
15 PH3/OC4A
16 PH4/OC4B
17 PH5/OC4C
18 PH6/OC2B
19 PB0/PCINT0/SS
20 PB1/SCK/PCINT1
21 PB2/MOSI/PCINT2
22 PB3/MISO/PCINT3
23 PB4/OC2A/PCINT4
24 PB5/OC1A/PCINT5
25 PB6/OC1B/PCINT6
75
PA3/AD3
74
PA4/AD4
73
PA5/AD5
72
PA6/AD6
71
PA7/AD7
70
PG2/ALE
69
PJ6/PCINT15
68
PJ5/PCINT14
66
PJ3/PCINT12
65
PJ2/XCK3/PCINT11
64
PJ1/TXD3/PCINT10
63
PJ0/RXD3/PCINT9
62
GND
61
VCC
60
PC7/A15
59
PC6/A14
58
PC5/A13
57
PC4/A12
56
PC3/A11
55
PC2/A10
54
PC1/A9
53
PC0/A8
52
PG1/RD
51
PG0/WR
76
PA2/AD2
77
PA1/AD1
78
PA0/AD0
79
PJ7
80
VCC
81
GND
82
PK7/ADC15/PCINT23
83
PK6/ADC14/PCINT22
84
PK5/ADC13/PCINT21
85
PK4/ADC12/PCINT20
86
PK3/ADC11/PCINT19
87
PK2/ADC10/PCINT18
88
PK1/ADC9/PCINT17
89
PK0/ADC8/PCINT16
90
PF7/ADC7/TDI
91
PF6/ADC6/TDO
92
PF5/ADC5/TMS
93
PF4/ADC4/TCK
94
PF3/ADC3
95
PF2/ADC2
96
PF1/ADC1
97
PF0/ADC0
98
AREF
99
GND
100
AVCC
49 PD6/T1 48 PD5/XCK1 47 PD4/ICP1 46 PD3/TXD1/INT3 45 PD2/RXD1/INT2 44 PD1/SDA/INT1 43 PD0/SCL/INT0 42 PL7 41 PL6 40 PL5/OC5C 39 PL4/OC5B 38 PL3/OC5A 37 PL2/T5 36 PL1/ICP5 35 PL0/ICP4 34 XTAL1 33 XTAL2 32 GND 31 VCC 30 RESET
29 PG4/TOSC1 28 PG3/TOSC2 27 PH7/T4 26 PB7/OC0A 50 PD7/T0
67
PJ4/PCINT13
ATMEGA1280
1OUT1
2VM
3VCC
4FIN
8
GND
7
OUT2
6
VREF
5
RIN
BA6287
1CT 2RT
3
1IN+
41IN-
51FB
6
1DTC
7
1OUT
8
GND
9
VCC
10
2OUT
11 2DTC
12 2FB
13 2IN-
14
2IN+
15 SCP
16 REF
U105
TL1451A
TL1451A
3IN
2
VSS
1
OUT
XC6202P332PR/S0T-89
3
1
2
LD1117-1.8(S0T-223)
4-1 4-1
Block Diagram

4-2 4-2
Wiring Diagram

VOLUME -
VOLUME +
RED
BLUE BLUE
RED
RED
GREEN
ENTERRIGHT
DOWN LEFT UP
1A
3C
2B
4
D
5
E
76
SW10
ENCODER
C27
104
C28
104
C30
104
1
3
2
4
LED7
1
3
2
4
LED18
1
3
2
4
LED19
1
3
2
4
LED20
R59 680R
R60 470R
R55 680R
R56 470R
R51 680R
R52 470R
R57 680R
R58 470R
C21
105
R33
10k
R41
10k
R42
0R
R44 2K7 R45 6K8 R43 12K
SW2
SW3
SW4
LED5V
ADV
IR3V3
IR
KEY2
GND
INCODA
INCODB
LED_R
LED_B
2
1 3 4 5
ZD1
C25
104
C24
104
1OUT 2GND 3VCC
U5
IRM-3638N3
C26
104
R48
47R
R49
10k
C33
106/10V 0805
R50
100R
KEY3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CON3
FPC14/0.5
1
3
2
4
LED14
1
3
2
4
LED10
R61 680R
R62 470R
R53 680R
R54 470R
1
3
2
4
LED15
1
3
2
4
LED8
1
3
2
4
LED5
1
3
2
4
LED6
R63 680R
R64 470R
R39 680R
R40 470R
R32 680R
R34 470R
R35 680R
R36 470R
C31 105
C32 105
R71
MVS07
R72
MVS07
R73
MVS07
1
3
2
4
LED1
1
3
2
4
LED2
1
3
2
4
LED3
1
3
2
4
LED4
R1 680R
R2 470R
R3 680R
R4 470R
R5 680R
R6 470R
R7 680R
R8 470R
C1
105
R9 680R
R11 680R
1
3
2
4
LED12
1
3
2
4
LED13
1
3
2
4
LED16
1
3
2
4
LED17
R13 680R
R14 470R
R15 680R
R16 470R
R17 680R
R18 470R
R19 680R
R20 470R
R21 22K
SW1
E
B
C
Q4
KRC402
E
B
C
Q5
KRC402
E
B
C
Q1
KRC402
E
B
C
Q2
KRC402
21
D7
21
D1
C29
105
R10 27k/1% R23 7k5/1%
R12 0R
R22 4k3/1%
R24 27k/1%
R25 30k/1%
R26 10k/1%
R27 12k/1%
R28 12k/1%
1
2
3
4
5
6
7
8
9
SW6
C2
103
[2] INCODB
[2] INCODA
IR3V3
DGND
LED5V ADV
[2]
KEY2
LED5V
DGND
IR3V3
[2]
INCODA
[2]
INCODB
[2]
LED_R
[2]
LED_B
DGND
[2]
IR
[2] KEY2
DGND
ADV
IR3V3
IR3V3
DGND
[2] IR
[2]
AD_KEY3
DGND
DGND
LED5V
DGND
[2]
LED_B
DGND
[2]
LED_R
DGND DGND
[2]
LED_R
DGND
[2]
LED_B
DGND
[2] AD_KEY3
DGND
ADV
DGND
DGND
KEY BOARD-Circuit Diagram
5-1 5-1

KEY BOARD-Layout Diagram
5-2 5-2

LCD BOARD-Circuit Diagram
6-1 6-1

LCD BOARD-Layout Diagram
6-2 6-2

MOTOR BOARD-Circuit Diagram
7-1 7-1
1GND
2VCTL
3RC
4PCT
5RIN
6VB
7M1
8ATC
16
RT1
15
RT2
14
CS2
13
CS1
12
VCC
11
PC
10
FIN
9
M2
U4004
BA6951FS
ANODE
COLTOR
CATHODE
EMITTER
U4001
GP1S25
1ANODE
2COLTOR
4
CATHODE
3
EMITTER
U4002
GP1S25/NC
1IN 2
OUT
3
GND
U4000 TO-220L7809CP
1
SW 2
B-OUT 3
A-OUT 4
RIN 5
FIN 6
PWM 7
NC 8
GND 9
GND 10
NC 11
POWER 12
POWER
CN4001
FPC12 0.5
C4001
104
C4002
104 D4000
1N4148
C4003
104
EC4001
100uF/16V
C4011
104 C4012
104
C4004 104
R4007 56K
C4006 33p
C4008
104 C4005
104 C4009 104
R4001
2R/1206
R4002
2R/1206 C4016
104 C4015 104 C4013
104 C4014
104
R4009
220R
R4006
27k
R4005
470R
R4015
560R
R4019
20k/NC
R4017
1k/NC
R4010
1k
R4012
1k/NC
C4000
106/1206
C4010
103/NC
C4007
103
A1
Y3
A2
GND
VCC
Y1
A3
Y2
U4005
7W14/NC
C4019
104/NC
EC4000
47uF/16V
R4013
75k
R4014
75k/NC
R4003
10k
R4004
1k
L4000
10uH/0805/NC
L4001
10uH/0805
EC4003
47uF/6V3
EC4002
47uF/6V3/NC
R4018 1k/NC
C4017
103
3IN
2
GND
1
OUT
U4003
78L05 SOT-89
C4018
105/NC
R4011
15k
R4008
2k7
1
GND
1
POWER
1
FIN
1
RIN
1
VCTL
R4020
0R
R4016
0R/NC
R4000
1k
1
SW-RED
1
M2-BLACK
1
SW-BLACK
1
M1-RED
1A_OUT 1B_OUT
1
SW
R4021
0R
D4001
1N4148
D4002
1N4148
POWER2
POWER2_GND POWER2_GND
POWER2
POWER2_GND
S5V
[2] VCTL
POWER2_GND
POWER2_GND
[2]RIN
POWER2_GND
[2]M1
POWER2_GND POWER2_GND
[2]
M2
[2] M1
[2] M2
[2]
FIN
S5V
POWER2_GND
POWER2_GND
POWER2_GND
S5V
POWER2_GND
S5V
POWER2_GND
POWER2_GND
[2] A_OUT1
[2]B_OUT1
S5V
[2] A_OUT1
[2]
A_OUT
POWER2_GND
POWER2_GND
[2] B_OUT1
[2]
B_OUT
[2]
FIN
POWER2
POWER2_GND
S5V
[2] SW
[2]
PWM
POWER2_GND
[2] VCTL
S5V
[2]
SW [2]
B_OUT
[2]A_OUT
[2]
RIN
[2]
PWM
POWER2_GND

MOTOR BOARD-Layout Diagram
7-2 7-2