S-3
S3. Block Diagram
S3.1. Digital P.C.B. Regulator Block Diagram
6
VCC
OUT33
IC51001
(+3.3V)
IC51001
(+1.2V)
1
VCC
GND
3
4
IC55001
(REG. +3.3V, +1.2V)
OUT12 7
IP58301
1
2
IC57001- 58
SYS PFAIL L
P GOOD H
H
JC P ON
IC57001- 49
H
P STANDBY
IC57001- 42
Q58002
L
(
:ON)
QR58002
STD +3.3V
( H :ON)
H
:ON
(REG. +5V)
IC53001
1
3
6
V IN
VOUT
IC53003,IC53004
(+5V)
26
VCC
OUT1 H
24
OUT1 L
18
OUT2 H
20
OUT2 L
19
LX2
12
VO2
11
FB2
25
LX1
3
VO1
4
FB1
23
CTL
D1
D1
G1
G2
S2
16
PGOOD
28
CS1
2
IC58001
(DC/DC CONVERTER)
Q58004
(REG.BP D +1.2V)
13
P55001
H
:ON
(REG. +5V)
IC54004
1
2
3
V IN
VOUT
IC53003
(+5V)
IC54006
(+5V)
IC54003
(+5V)
CONT
(REG. +5V)
IC54017
4
3
5
V IN
VOUT
IC54006
(+5V)
H
:ON
(REG. +4V)
IC57006
5
1
4
V IN
VOUT
IC57001,IC57002
(+3.3V)
CONT
(REG. +8V)
IC55002
(PEAKS-PRO2)
IC51001
1
C25
2
3
V IN
P31
VOUT
IC55006
(+5V)
IC55005
(+12V)
H
:ON
(HDMI +3.3V)
IC56034
1
2
3
V IN
VOUT
CONT
(HDMI +1.2V)
IC56036
(HDMI +1.2V)
IC56035
8
5
1
V IN
VOUT
IC56036
(HDMI +3.3V)
AV OUT
P.C.B.
FROM
POWER
P.C.B.
FROM
POWER
P.C.B.
TO
TO
TIMER
BLOCK
SECTION
FROM
TIMER
BLOCK
SECTION
AUDIO +9V
IC54001,IC54002,
IC54005,IC54012
(AUDIO +9V,AUDIO -9V)
IC57004,IC57005
(SW +13V)
20
P54001
P4001
AUDIO -9V
22
P54001
P4001
IP55004
1
2
IC51001,IC51301,
IC51601,IC59001
(ST D +3.3V)
IC51002
(ST D +3.3V)
IC51004
(ST D +3.3V)
IC51001,
IC52001,IC52002,
IC52201,IC52202
(BP D +1.8V)
IC51001
(BP D +1.2V)
VCC
2
7
IC58003
(SWITCHING REGULATOR)
SW
FB
EN
3
5
IP55005
1
2
X SW +13V
10,11
4,5
P58001
P1102
X SW +5.8V
8,9
6,7
P58001
P1102
DR +12V
1
4
P55003
P7004
4
1
P55003
P7004
X SW +13V
21
P54001
P4001
11
4
P58001
P1102
19
P54001
P4001
2
4
7
8
3
1
S1
6
D2
5
D2
D1
D1
G1
G2
S2
Q58005
(REG.BP D +1.8V)
2
4
7
8
3
1
S1
6
D2
5
D2
11
P55001
VCC LDB
VCC LDD
FOR BD80 ONLY
BUFFER
QR58005,
QR58006
FOR BD80 ONLY
FOR BD80 ONLY
EXCEPT BD80
FOR BD80 ONLY
DMP-BD60GN/GA/GC/GZ/PU,
DMP-BD80GN
Digital P.C.B. Regulator
Block Diagram
EXCEPT BD80
