S3.5. Timer Block Diagram - Panasonic DMR-XS350EB Service Manual

S3.5. Timer Block Diagram

DIGITAL P.C.B.
P6702 P58005 HDD PFAIL
FROM/TO
8
POWER SUPPLY
P6704 P58007 DR P ON H
BLOCK SECTION
3
HDMI P5 ON H
P SAVE L
TO DIGITAL P.C.B.
REGULATOR
BLOCK SECTION
P STANDBY H
TO
SP SAVE L
P6702 P58005
POWER SUPPLY
BLOCK SECTION 22
TO IIC DATA
VIDEO/AUDIO BLOCK
SECTION IIC CLK
FROM
DIGITAL P.C.B.
PW GOOD H
REGULATOR
BLOCK SECTION
POWER/ IF P.C.B.
FRONT (R) P.C.B.
IR7201
P7201
REMOTE CTL.
XN+3.3V 2 1
SENSOR
OPEN/CLOSE
S7201
P7201
POWER
S7002
P7001 P7202 P7201
1 1
FRONT (L) P.C.B.
IC59502
(TIMER)
40 HDD PFAIL L
42 DR P ON H
54 HDMI 5V REG
41 P SAVE L
44 P STANDBY H
H ON
QR59503 (INV.)
L ON
FL +3.3V
QR59502 (DRIVE)
MUTE
Q59511
49 SP SAVE L
31 12CDAT
32 12CCLK
73 PW GOOD H
XN +4V 62 VCC(3.3V)
P7901 P6703 P58006
5
IR
11 6
P7901 P6703 P58006
86 KEY IN 1
9 7
STOP CH DOWN
S7204 S7205
P6703 P58006
87 KEY IN2
3
REC
S7206
P7901 P6702 P58005
88 KEY IN3
1 23
PLAY CH UP
S7202 S7203
IC59503
(RESET)
P FAIL L 74 1
FAN PWN 26
FAN LOCK 39
IC59504
(RESET)
XRESET 12 4
10MHz IN 10
X59501
10MHz
(MAIN CLK)
10MHz OUT 11 POWER/ IF P.C.B.
32.786KHz IN 15
X59502
32.768KHz
32.786KHz OUT 13
P58005 P6702 P7901
LED REC 1 71
21 7
P58005 P6702 P7901
70
LED REC 2
15 10
QR7904
P58006 P6703 P7407
FL CS L 45 INVERTER
1 6
QR7902
P58006 P6703 P7407
FL CLK 51 INVERTER
2 5
QR7903
P58006 P6703 P7407
FL TXD 52 INVERTER
4 4
P58006 P6703 P7407
BACK LIGHT 30
23 8
S-10
OUT VDD 2 X SW+13V
X SW+13V
Q59508
(FAN MOTOR SWITCH)
FAN MOTOR
P58013 M
1
P58013
3
VDD
OUT 5 XN +4V
(3.3V)
LCD +5V
REC1
D7207
QR7202
REC1 BD
P7201
LED DRIVE
REC2
D7208
QR7201
REC2 BD
P7201
LED DRIVE
IC7201
(LCD DRIVER)
SG4 37
SG7 40
SG8 1
SEG4-SEG30
LCD_CS
P7201
32 SG30 23
CSB
P7201 LCD_CLK
33 SCL
LCD_TXD
P7201
34 SD
COM0 24
COM0 - COM3
COM3 27
P7201
LED BACK
P7203
BACK LIGHT
1
QR7204,Q7204
(BACK LIGHT DRIVE)
FRONT (R) P.C.B.
DP7201
30 SEG 25
TIMER
DISPLAY
5 SEG 0
1 4
DMR-XS350EB
Timer Block Diagram