Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Blue Ray DMR-BT750 PCZ1507103CE doc bk04_timer
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IC59501
DIGITAL P.C.B. (TIMER)
IC59505
(RESET)
P FAIL L 32 1 OUT VDD 2 X SW+12.3V
IC58401
(RESET)
HDMI P ON H 37 HDMI P ON H HDD PFAIL L 38 1 OUT VDD 2
P STANDBY H 40 P STANDBY H
FAN DA 76 Q59506
H ON (INV.)
DR P ON H 41 DR P ON H
Q59505
IP59501 L ON (DRIVE) FAN MOTOR
P58810
TO/FROM
JC P ON DL H 78 JC P ON DL H X SW +12.3V 2 1
1 M
DIGITAL P.C.B.
REGULATOR
BLOCK SECTION P58810
JC P ON H 77 JC P ON H FAN LOCK 36
3
VDD(3.3V) 17
63 FL BSB ON H
IC59502
FL BSB ON H
(RESET)
PW GOOD H 4 SYS PFAIL L RESET 11 1 OUT VDD 2 PW X SW +3.3V
(3.3V)
FL VF ON H 62 FL VF ON H
10MHz IN 15
X59501
10MHz
(MAIN CLK)
10MHz OUT 16
32.768KHz IN 12
X59502
32.768KHz
32.768KHz OUT 13
FRONT P.C.B.
FRONT P.C.B.
OPEN/CLOSE
S7201
P7201 P58802
1 KEY IN 1 DP7201
2
F-
1
F-
2
F+
IR7201 35
F+
FL +5.1V 34
P7201 P58802 FL +3.3V 18 VDD
X SW +3.3V 2 REMOTE CTL. 1 31 REMOCON
SENSOR 3 (DMR-BST750EG/BST755EG) FL +12V 27 VIN
Q7201,Q7202,
D7204,D7205,
D7206,D7209
22 VH
VOLTAGE
CONTROL
CIRCUIT SW
(DMR-BST850EG/BST855EG/BST950EG) 24
POWER IC59504,QR59503
S7202 FL_CS STB
P58802 P7201
P7201 P58802 FL CS L 69 7
3 KEY IN3 11 FL FL
1 DRIVE DISPLAY
SIGNAL
CONTROL P58802 P7201 FL_CLK SCK
FL CLK 68 9
CIRCUIT 10
P58802 P7201 FL_TXD SI
FL TXD 70 12
9
IC51001
H1_CLARITY_H V4
DMR-BST750EG/BST755EG/BST850EG/BST855EG/BST950EG
Timer Block Diagram
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