37
8.2.
Timer Block Diagram
DP7001
DISPLAY
TIMER
SG1
SG1-SG18
GR1-GR7
P1
F+
F+
F-
F-
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
7G 6G 5G 4G 3G 2G 1G
SG16
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
6
P17
5
P18
4
29
SG17 31
SG18 32
GR7
GR1
36
42
8 9
1
0
1
1
1
2 13
7
REGULATOR
BLOCK SECTION
TO DIGITAL P.C.B.
TO AV_OUT P.C.B.
VREF
VDD(3.3V)
DIN
CLK
STB
IC7001
(DISPLAY/LED DRIVE)
FL_DCDC
IC57001
(TIMER)
10MHz OUT
10MHz IN
XINTM_OUT
P_STANDBY_H
P_STANDBY_H
FL_TXD
FL_CLK
FL_CS[L]
(MAIN CLK)
10MHz
X57001
VEE
DIGITAL P.C.B.
6
7
21
20
18
CENTER_LED 54
P1102
P58001
7
P7001
P1103
P7001
P1103
P7001
P1103
8
7
6
9
8
7
DOUT
6
30
VDD
13
VDD
43
9
8
41
(PEAKS-PRO3)
IC51001
XINTM
22
XINTM[TBUS]
29
43
49
42
32
31
1
2
AM23
AL23
AJ24
XINTP_OUT
XINTP
23
XMPREQ[TBUS]
XMPREQ
30
UARTP2M/TBUS_TXD
SBPTM
15
UARTM2P/TBUS_RXD
SBMTP
16
PORT_CA29 AB34
TBUS_CLK
SCLKM
17
BP_STATE
57
AP24
AN24
AM24
XSRST AJ23
XRST Y31
XTRST K29
DR_P_ON_H
DR_P_ON_H
JC_P_ON[H]
60
S_P_SAVE_L
SP_SAVE_L
JC_P_ON[H]
JC_P_ON[H]
55
HDMI_P_ON_H
HDMI_P_ON_H
HDMI_CEC_OUT
26
HDMI_MONI(CEC_IN)
28
XRES_BP
51
(RESET)
IC57005
VDD
OUT
PW_12.2V
PW_5.9V
1
2
OUT
5
4
VDD
1 ON
IC57006
Q57006
Q57005
P1102
P58001
11
P1102
P58001
8
P1102
P58001
9
P1102
P58001
6
P7001
P1103
11
P7001
P1103
3
P1102
P58001
4
PW-21V
VP
PW-15V
PW-18V
F-
F+
5
3
4
1
8
9
QR1170
Q1170
D1173
D1176
QR1170
D1171
T1101
DISPLAY POWER
SWITCHING
TRANSFOMER
6
PW_X_SW12.2V
PW_X_SW3.3V
POWER P.C.B.
Q55303
Q55302
Q55301,
Q55304
SWITCHING
BUFFER
JK55301-13PIN
B
TIMER BLOCK DIAGRAM
DMP-BDT300GA/GC/GN/PU
REMOCON 27
FL P.C.B.
OPEN_SW P.C.B.
S7551
IR7581
SENSOR
REMOTE CTL.
POWER_SW P.C.B.
POWER_SW
PJ7581 PJ7551
1
2
P1104 P7581
4
1
PW_X_SW3.3V
P58001 P1102
P1104 P7581
P58001 P1102
P1104 P7581
P58001 P1102
P1104 P7581
P58001 P1102
10
KEYIN1_OP_CL 1
9
2
S7582
OPEN/CLOSE_SW
KEYIN2 2
8
3
S7583
STOP
S7581
PLAY
KEYIN3_POWER 3
10
1
P7001 P1103
P7001 P1103
P7001 P1103
4
1
3
14 RESET
DR_PFAIL [L]
PFAIL [L]
59
31
QR57004,
QR57003
LED
DRIVE
D7003
CENTER_LED
P7581
P1104
7
P1102
P58001
5
QR57007,
QR57006
LED
DRIVE
D7581
HDMI_LED
P4001 P54001
18
TO POWER P.C.B.
P1002 P58001
23
M
FAN MOTOR
P58006
3
P58006
(FAN MOTOR DRIVE)
1
FANLOCK
FANDC
62
47
PW_X_SW12.2V
QR51001
RESET
DRIVE
QR51002
RESET
DRIVE
QR51003
RESET
DRIVE