Flash - Sanyo DP26670 Service Manual

A B
8
TCK
TRST_N
FROM FIRM UPDATE
TDO
ASEBRKAK_N
USB_UPDATE
CP2803 TMS
C-001-1-4K121400
TDI
D5.0V
1 +5V
RESET_N
W841
USB_M
2 USBN
7 W843
USB_P
3 USBP
ASEMD0
4 GND
AT+3.3V
EEPROM/DEBUG_JIG
CP2801
A2001WV-7A
6
AT+3.3V
7 AT+3.3V
DEB_TX
6 TX
DEB_RX
5 RX
IIC_OFF
4 IIC_OFF
I2C_DATA
D3.3V
3 SDA
I2C_CLK
2 SCL
1 GND
SFCS_N
5
FROM/TO SOUND SFRX
I2C_DATA
SFWP_N
I2C_CLK
FROM/TO MICON
DEB_TX
DEB_RX
4
JG2801
RECOVERY
FROM/TO REGULATOR
AT+3.3V
3 AT+3.3V
A3.3V
D5.0V
PANEL_POWER-H
LIGHT_CTL
BLON
D3.3V
GND
3.3
DRIVE_RESET_SW
R2886
0 Q2807
KTC3875S_Y_RTK
1K
0
1/16W
1005
2
3.3
0
DRIVE_RESET_SW
0
Q2806
KTC3875S_Y_RTK
10V
1
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A B
G-9
C
FLASH SCHEMATIC DIAGRAM
MICON_UPDATE/PC_TOOL
CP2802
A2001WV-11A
TCK/MST 1
TRST_N 2
TDO/MSQ 3
ASEBRKAK_N 4
TMS/MSN 5
TDI/MSD 6
RESET_N 7
NC NC(FLASH_WP) 8
ASEMD0 9
GND 10
VDD33 11
B2801
FCM1608KF-221T05
FLASH IC 32M
IC2804
AT25DF321-SU
C2976
3.3 3.3
CS VCC
10V 0.1 B
R2803
3.3 3.3
SO
HOLD
10K 1/16W
0 3.3
SFCK
SCK
WP
R2805
0 3.3
SFTX
SI
GND
10K 1/16W 1005
NC NC
0 0
5 4
NC NC
OUT IN GND
1 2 3
3.4 3.4
0
RESET_N
R6207
D6206
10K 1/16W 1005
MA111
D3.3V
I2C_CLK
I2C_DATA
DRIVE_RESET_SW
Q2805
KTC3875S_Y_RTK
3.3
C2804 R2825
0
0.47 B 10K
0
1/16W
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D E
(DIGITAL PCB)
SCALER IC IC2801
A3.3V
3.3
RESET_N
T20 RESET_N
C2805
3.3
ASEMD0
16V 0.01 B 1005 R21 ASEMD0
3.3
ASEBRKAK_N
P22 ASEBRKAK_N
3.3
TDO
M22 TDO
3.3
TDI
P21 TDI
3.3
TMS
N22 TMS
3.3
TCK
P20 TCK
3.3
TRST_N
P19 TRST_N
R2899
12K 1/16W
+-1% 1005 NC H3 GPANAIO
R2827
J3 RREFEXT
12K 1/16W
+-1% 1005
3.3
USB_P
H2 USB_P
3.3
USB_M
H1 USB_M
R2811
VBUS_ST
W22 GPIO5(VBUS_ST)
10K 1/16W 1005
VBUS_CTRL
W21 GPIO4(VBUS_CTRL)
R2891
3.3
IIC_OFF
U19 GPIO2(IIC_OFF)
10K 1/16W 1005
R2919
10K 1/16W 1005
R2815 22 1/16W 1005 3.3
SFCS_N
Y20 SFCS_N
R2816 22 1/16W 1005 3.3
SFWP_N
AA21 SFWP_N
R2817 22 1/16W 1005 3.3
SFRX
AA22 SFRX
R2818 22 1/16W
1005 3.3
SFTX
Y21 SFTX
R2819 22 1/16W 1005 3.3
SFCK
V19 SFCK
R2828
3.3
PANEL_POWER-H
4.7K 1/16W
V21 SRXD0(PANEL_EN)
W871
LIGHT_CTL
W872 3.3
W17 QBLCA(BACKLIGHT_ADJ)
3.3
BLON
W20 SCLK0(BACKLIGHT_EN)
R2812
W829 4.7K 1/16W
R2896
3.3
Y18 SICL1
22 1/16W 1005
R2894
3.3
W19 SIDA1
22 1/16W 1005
8 7 6 5
1 2 3 4
0 0 0 0
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
R8J66975BG
C2921
EXT_CS F22
10V 0.1 B 1005
C2929
10V 10 B 2125
C2931
EXT_CU
J4
10V 0.1 B 1005
C2935
10V 10 B 2125
MODE0
P18
JG2804
M32TRST_N U22
JG2805
M32TCK V22
JG2806 RECOVERY
M32TMS U20
JG2807
M32TDI U21
JG2808
M32TDO T19
R2808 C2807
XOUT25
T21
XOUT25
2.2K 1/16W CH
50V 22P
1005
XIN25
XIN25 T22
1
C2808
50V 27P CH
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
F G
H
ACCESSORY 8
BT002
BT001
R6P(AR)2P_WO_GM_PET_EU
R6P(AR)2P_WO_GM_PET_EU
TM101
R56-2217
CD501
LT01-001
7
6
5
4
3
2
PCBDH0
CEJ554
1
H
G-10