Service Manuals, User Guides, Schematic Diagrams or docs for : . Various DVD Power Supply Schematics DVD-5260PW_SKYWORTH
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5 4 3 2 1
Servo PWM +3.3V power
A+5V
Servo analog +5V PWM3.3
power 1.2mA
R156 2.2 50ma R61 2.2
BC82
BC25
0.1U
0.1U
RFGND
P+5V
M+5V
130 ma~214 ma GND
Servo MOTOR +10V power
Servo MOTOR +5V power
R155 2.2 P+5V M+10V
Servo PLL +3.3V power
EC28 BC43 BC45 BC38
BC68 EC34 PLL3.3V
12mA
D D
0.1U 47U16V R74 2.2 R167 2.2
470U16V 330P 0.1u 33P
MGND BC32 + EC32 BC70
GND GND
SYSTEM +5V 0.1U 10U16V 0.01U
power
FB(300ma 7 ohm) DVCC
L23
RFGND MGND
EC33
BC48
47U16V
Video buffer +5V
0.1U
260mA DSP AD/DA/Slicer +3.3V
-12V P+5V +5AVAA
60 mA(5.1ch)
GND A3.3V
32mA
R73 2.2
V+5V
FB(300ma 7 ohm) D6 BC33 L13 NC
L22 EC38 + BC84 C106
0.1U
BC41 220U16V 0.1U 0.1U
P+5V R6 NC(10K) Q1 NC(2SB1132) 1N4001
1
0.1U RFGND BC10 EC20
0.1U
CON5 Q2 VGND 100U16V
2
9 2 V_Power_off R7 NC(2.2K) 6300 POWER +3.3V GND
AC- 25V NC(9014)
8 For
7
6
AC+ C1
0.1U standby
RF3.3V
90ma~110ma
-12V VGND +3.3V R127 AGND AGND
5 D+12V 0
4 VGND
3 U9 BC42 AVCC12
GND LD1117(TO-252 800 mA) D+12V R53
2
1 3 0.1U 33
P+5V IN OUT 2
C C
ADJ
JST-CON9-2.54 BC46 R102 RFGND
1
EC27 BC16
0.1U + EC35 + BC50 BC23 BC18 BC2 EC15
1
470 220U16V 0.1U
25ma~32mA 220U16V 0.1U 0.1U 0.01U 0.1U 100U16V
2
R101 750 DVCC3
GND 8200 I/O POWER +3.3V
GND GND
AGND
APLLVCC3
3 mA
Audio PLL POWER +3.3V
TP1
R68 33
GND RFGND BC27
TP2
0.1U
GND RFGND GND
AD_VCC3 AD POWER +3.3V
TP3 R107 10
BC56 + EC1
GND MGND
0.1U 100U16V
0.3mA
SYSTEM Digital POWER +3.3V
VCC3
B TP4 B
AD_GND
SD_VCC3
34ma~58ma(64Mx1)
SDRAM POWER +3.3V
GND VGND FB(300ma 7 ohm)
L14
TP5 143 mA(Dac0 full,DAC1~DAC5 half)
VVCC3 Video DAC POWER +3.3V
GND AD_GND R59 2.2 ROM_VCC3 Flash POWER +3.3V
FB(300ma 7 ohm)
BC22 + EC21 L17
TP6 0.1U 100U16V
GND AGND
VGND
8200 kernell +1.8V
VCC1.8
230mA~250mA
U8
D1 LD1117(TO-252 800 mA)
3 IN OUT 2
ADJ
A 1N4001 BC44 EC26 A
R98 +
0.1U BC36 Video PLL power +1.8V
390
1
220U16V 0.1U VPLLVCC1.8
2.178 mA
200 R97 R71 10
GND
GND BC28
0.1U
SUNPLUS TECHNOLOGY
Title
Power
GND Size Document Number Rev
C SOC16-CS-0-A 1.0
Date: Sunday, September 07, 2003 Sheet 1 of 11
5 4 3 2 1
5 4 3 2 1
D D
DVCC
1K
1K
DVCC
R160
R6
D7 1N4148 GAME_D0
CN4 R101 R102
1K 1K
1 R159 33 D8 1N4148 GAME_D1
2 R158 33
L2 33 Q21
3
4 L1 33 8550
5 DVCC VFD_STB/GAME_LATCH
6 Q20
GND
8550
VFD_CLK/GAME_CLK
C3 C4 C2 BC1
C1
0.1U DVCC
GND
GND
GND
1K
1K
1K
C 1K C
R13
R14
R15
R16
J2
1 FB(300ma 7 ohm/0805) L5 DVCC
2 FB(300ma 7 ohm/0805) L1
IR_IN 2
3 FB(300ma 7 ohm/0805) L2
VFD_STB/GAME_LATCH
4 FB(300ma 7 ohm/0805) L3
VFD_CLK/GAME_CLK
5 FB(300ma 7 ohm/0805) L4
VFD_DATA 2
6 GND
6 PIN/180/2.0mm C6 C7 C8 C5
33P 33P 33P 33P
GND
B B
A A
Title
Size Document Number Rev
C <Doc> <RevCode>
Date: Sunday, September 07, 2003 Sheet 1 of 1
5 4 3 2 1
5 4 3 2 1
CVB1
Y
Cr R/V V_SYNC J6 J8
G/Y B/U TV_DAC5 2 H_SYNC V_V_SYNC 2
B/U G/Y TV_DAC4 2 V_H_SYNC 2 CVB1_O
TV_DAC3 2 1 1 +3.3V
R/V Cr 2 DISPLAY_MODE 2 V5 L8 1.8UH V_V_SYNC
Y TV_DAC2 2 H5 L10 1.8UH V_H_SYNC
TV_DAC1 2 3 GND 3
CVB1 4 AFR 4
TV_DAC0 2 GND
R69 R72 R77 R83 R86 R94 5 AFL
75 150 150 150 150 150
D D
JST-CON6-2.0 JST-CON6-2.0
SIG_MODE
SIG_MODE 10
DIS_MODE
DIS_MODE 10
VGND
V+5V V+5V V+5V
R84 C46 R78 C42 R78 C37
75 75 75
33P 33P 33P
C C
L18 L44 FB L16 L45 FB L15 L46 FB
Cr_O Y_O CVB1_O
1
1
1
1.8UH 1.8UH 1.8UH
Cr 2 Q13 Y 2 Q12 CVB1 2 Q12
8550(SOT-23 100mA) C45 C43 8550(SOT-23 100mA) C39 8550(SOT-23 100mA)
C41 C36 C35
3
3
3
270P 270P 270P 270P 270P 270P
VGND VGND VGND
VGND VGND VGND
V+5V
V+5V
R85 C104
75 R89 C100
75
33P
L19 L43 FB 33P
G/Y_O 8550(SOT-23 100mA) L20 L42 FB
1
B 1.8UH(L0805) B/U_O B
1
G/Y 2 Q14 1.8UH(L0805)
B/U 2 Q15
8550(SOT-23 100mA) C105 C47
C101 C48
3
270P
3
270P
270P 270P
VGND
VGND VGND
VGND
C31 0.1u
VVCC3 V_BIAS 2 V+5V
C30 0.1u
VVCC3 V_COMP 2 C102
C34 0.1u R95
VGND V_REF 2 75
R60 750
VGND V_FSADJ 2 33P
L21 L41 FB
R/V_O
1
1.8UH(L0805)
R/V 2 Q16
A A
8550(SOT-23 100mA) C103 C49
3
270P 270P SUNPLUS TECHNOLOGY
VGND Title
VGND Video Buffer
Size Document Number Rev
B SOC16-CS-0-A 1.0
Date: Sunday, September 07, 2003 Sheet 6 of 11
5 4 3 2 1
5 4 3 2 1
DVCC
R3 SIGNAL_SW
SCART_SIG 2
DISPLAY_SW
D 68 SCART_DISPLAY 2 D
R2
4.7K R8 120
SIGNAL_SW Q3
9014(SOT-23)
DISPLAY_MODE
DIS_MODE 6
AV
R10
82
GND
SIGNAL_SW SIGNAL_MODE
0 0V(CVBS)
P+12V 1 3V(RGB)
C C
R5 DISPLAY_SW DISPLAY_MODE
DVCC
10K
1 12V(9.5V--12V 4:3)
R4
DISPLAY_MODE 0 6V(5V--8V 16:9)
4.7K R9 3.3k
DISPLAY_SW Q1
9014(SOT-23)
GND
B B
A A
SUNPLUS TECHNOLOGY
Title
SCART TV OUTPUT
Size Document Number Rev
B DVD16-CS-0-A V0.0
Date: Sunday, September 07, 2003 Sheet 10 of 11
5 4 3 2 1
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