Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Blue Ray DMR-BT750 PCZ1507103CE doc bk05_dreg
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DIGITAL P.C.B.
(STD +3.3V)
IC58450
(REG. SW +1.0V)
(PW PX SW +12.3V) IC96001, IC96002, IC96004, (DMR-BST950EG)
IC8300,IC8800 IC96201, IC96202, IC96204,
IC96403 13 VIN (+1V)
IC96402 SW1 10
IP58450 IC8501
(PW +1.2V)
PW SW +1.0V (+1V)
2 1 14 VCC SW2 11
(PW +1.2V) IC8001
3 VIN VOUT 4 EN
IC96401 7
ON: H
1
IC8003
IC58001 (REG. +3.3V)
IP58001 (REG. PK D1.15V)
(+3.3V)
(PK D1.15V) 3 VIN VOUT 4 IC8001
2 1 12 ANA VCC LX 1 IC51001 ON : H
22 POWER VCC LX 2
(DMR-BST950EG) 1
23 POWER VCC LX 3
PW_HD_3.3V (PW HD 3.3V) 24 POWER VCC LX 4
IC55301, IC55302 26 POWER VCC(F) LX 5 P FE ON H
IC58002 LX 6
(REG. PK D1.5V)
IP58002 LX(F) 27 (DMR-BST940EG)
FROM
PW PX SW +12.3V
(PK D1.5V) IC8002
P6703 P58813 (PW HD 1.2V) (REG. +2.5V)
POWER SUPPLY IC51001, IC52000, V OUT 17
7,8,9,10,11 2 1 13 VIN SW1 10 IC55301
BLOCK SECTION IC52001, IC52202,
(ST D +3.3V) EN PG
ST D +3.3V IC52203 (+2.5V)
IC51001, IC51301, 14 19 3 VIN VOUT 4
14 VCC SW2 11 IC8001
IC54001, IC59001 ON : H
IC58004 EN PG 1
(REG. ST D +3.3V) 7 6
IP58003
2 1 13 VIN SW1 10
14 VCC SW2 11
EN PG
7 6
PW GOOD H TO TIMER
P STANDBY H IC59501- 4 BLOCK SECTION
P STANDBY H TU8000
IC59501- 40 (DVB-S/S2 TUNER)
IC58003 IC8000
(REG. X SW +3.8V) (REG. TU +3.3V)
IP58004 7 B4 (+3.3V)
X SW +3.8V TU +3.8V
2 1 13 VIN SW1 10 6 VIN VOUT 1 10 B3 (+3.3V)
IC58007 ON : H
FROM (REG. SUBA +3.3V) 4
14 VCC SW2 11
TIMER
BLOCK EN PG SUBA +3.3V (SUB A +3.3V) (TU +3.8V)
SECTION 7 6 4 VIN VOUT 3 IC53001 IC8300,
H :ON
(DMR-BST950EG) IC8800
1
IC58011 IC58019
(REG. USB +5V) (REG. HDMI +5V)
IP58005
(HDMI 2 +5V)
2 1 2 VCC SW 3 1 VIN VOUT 6 JK55301
JC P ON DL H EN EN (DMR-BST950EG)
IC59501- 78 7 3
IC58005 IC8503
(REG. USB +5V) (REG. +3.3V)
FL BSB ON H
IC59501- 63 (+3.3V)
P59304 3 VIN VOUT 4
1 VIN VOUT 6 Wi-Fi MODULE IC8501
IC96005 4 ON : H
EN
(REG. +5V) 3 1
IC58020 IC51001
(REG. PW +5.1V) (+5V)
IP58006 1 VIN VOUT 6 P96001 IC51001 P FE ON H P FE ON H
P FE ON H G33
EN FLG (17,18,51,52 PIN)
(PW +5.1V)
2 1 2 VIN VOUT 3
IC96003,IC96203 3 4 AD30 USB1VBUS IC8502
EN
(REG. +2.5V)
7
(+2.5V)
3 VIN VOUT 4 IC8501
ON : H
IC96205 IC58006 IC58018 1
(REG. +5V) (REG. SUB A +5V) (REG. HDMI +5V)
(+5V)
1 VIN VOUT 6 P96001 SUB A +5V (SUB A +5V) (HDMI 1 +5V)
(85,86,119,120 PIN) 3 VIN VOUT 4 1 VIN VOUT 6 JK55001
EN FLG IC63001
H :ON EN
3 4 1 3
IC96401
GPIO1 C4
GPIO3 B3
GPIO2 A3
GPIO4 A2
TU8500
JC P ON H (DVB_S/S2 TUNER)
FROM IC59501- 77
TIMER IC8500
BLOCK (REG. TU +3.3V)
SECTION HDMI P ON H
IC59501- 37 TU +3.8V
IC59503 6 VIN VOUT 1 10 B3(+3.3V)
IC58009 ON : H
(REG. +3.3V) (REG. USB +5V) 4
(X SW +3.3V) (+5V VBUS 2)
3 VIN H VOUT 4 IC59501 1 VIN VOUT 6 P59302
:ON EN FLG
1
3 4
IC51001
AL11 USB2OD
AK11 USB2VBUS
DMR-BST750EG/BST755EG/BST850EG/BST855EG/BST950EG
Digital P.C.B. Regulator Block Diagram
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