S3.2. Timer Block Diagram - Panasonic DMP-BD45EB Service Manual

S3.2. Timer Block Diagram

POWER SW P.C.B.
S7551
KEY POWER
PJ7551 PJ7004
POWER 1
S7002
FL P.C.B.
PLAY
S7001
OPEN/
CLOSE
S7003
STOP
IR7001
REMOCON 1
REMOTE
SENSOR
2
IC7001
DP7001
(VFD DRIVER)
P15 29
DOUT 6
14 SG1
7
DIN
P1 15
29 SG16 CLK 8
P16 6
31 SG17
P17 5
STB 9
32 SG18
P18 4
TIMER
VDD 13
DISPLAY
1G 13 42 GR1
VDD 43
30
VEE
7G 7 36 GR7
1
F-
F- 2
F+
31
F+ 32
POWER P.C.B.
FL DCDC ON H
P1102 P58001
10
S P SAVE L
P1102 P58001
23
KEY3 G KEY3
P7001 P1103 P1102 P58001
11 11
KEY1 G KEY1
P7001 P1103 P1102 P58001
10 10
KEY2 G KEY2
P7001 P1103 P1102 P58001
9 6
REMOCON G REMOCON
P7001 P1103 P1102 P58001
8 6
FL TXD G FL TXD
P7001 P1103 P1102 P58001
7 5
FL CLK G FL CLK
P7001 P1103 P1102 P58001
6 4
FL CS G FL CS
P7001 P1103 P1102 P58001
5 3
X SW3.3V PW 3.3V
P7001 P1103 P1102 P58001
2 2
VP P7001 P1103
4
F- PW 5.9V
P7001 P1103 P1102 P58001
1 12-14
F+ P7001 P1103
3
PW 12.2V
P1102 P58001
19-22
DIGITAL P.C.B.
IC57001
(TIMER)
41 FL DCDC
60 SP SAVE L
3
KEYIN3
1 KEYIN1
2 KEYIN2
27 REMOCON
18 FL TXD
20 FL CLK
21
FL CS[L]
CL57007
IC57006
(REGULATOR)
1 ON
4 6
VOUT VREF
5 VIN 7
VDD
31 PFAIL[L]
59
DR PFAIL[L]
IC57005
(RESET)
CL57014
2 1 14 RESET
VDD OUT
S-4
IC51001
(BP1 LSI)
CL57015 CL57016 CL57017 CL57022
TBUS TXD 15 U34 CSBPTM
TBUS RXD 16 V32 CSBMTP
TBUS CLK 17 U33 CSCLK
XINTM OUT 22 T33 XCINTM
CL57030 CL57023
XINTM[TBUS] 29
XINTP OUT 23 V30 XCINTP
XMPREQ[TBUS] 30 T32 XCMPREQ
CL57001 CL57003 CL57050 CL55124 CL55137 CL55125
TRY DILECT 40 J33 SCK
TRY OP/CL 37 H33 RSDAT
SP SAVE H 50 M34 LSDAT
CL57063
SD BOOT 63 R34 P108
XRES BP 51
A27 XFERST
T34 XRST
10MHz IN 9
X57001
(10MHz)
10MHz OUT 8
IC56001
(REGULATOR)
1 ON
HDMI P ON[H] 55
IC54001
(REGULATOR)
JC P ON[H] 49 2 ON[H]
IC58302
(REGULATOR)
To QR58001-B
2 ON[H]
DR P ON H 43
IC58003
(SWITCHING REGULATOR)
7 EN
P STANDBY H 42
IC58004
(DC-DC CONVERTER)
D58001
1 EN1
8 EN2
DMP-BD45/BD65 TIMER CIRCUIT BLOCK DIAGRAM