DOWNLOAD Sony DVP-K370 Service Manual ↓ Size: 12.92 MB | Pages: 85 in PDF or view online for FREE

Model
DVP-K370
Pages
85
Size
12.92 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / BRAZIL
File
dvp-k370.pdf
Date
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Sony DVP-K370 Service Manual ▷ View online

DVP-K370
HS11S1U/HS11S1F (SWITCHING REGULATOR) PRINTED WIRING BOARD
•
  : Uses unleaded solder.
4-41
4-42
SWITCHING REGULATOR
POWER BLOCK (HS11S1U/HS11S1F)
POWER BLOCK
(SWITCHING REGULATOR)
IF-092
(INTERFACE CONTROL)
MS-081
(LOADING)
MC-139
(MIC AMP)
MB-103
(SIGNAL PROCESS, SERVO) 
AV-063
(AUDIO/VIDEO OUT)
POWER BOARD (SW REG)
       (HS11S1U)(E:TW)
1-468-645-    11
POWER BOARD (SW REG)
       (HS11S1F)(BR)
1-468-647-    11
DVP-K370
4-45
4-46
Note :
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
For Schematic Diagram
•
 Refer to page 4-41 for printed wiring board.
1
2
3
4
5
6
7
8
9
10
11
12
13
POWER
P-CONT
EVER-13V
MGND
MGND
SW+11V
SW+11V
SW+3.3V
GND
GND
EVER+3.3V
SW+5V
EVER+11V
CN201  13P
SW201
POWER
R213
680
C314
22u
50V
R711
1.8k
Q712
DTC143ESA
C711
47u
35V
R311
1k
R622
120
D622
SLR-343MC
Q621
DTC143ESA
Q611
2SC2655
R621
390
Q311
2SD1768S
R613
220
R313
270
IC411
XC6201P352TH
C413
47u
35V
C313
47u
35V
C613
47u
35V
C513
47u
35V
D621
SLR-343VC
C511
100u
35V
L511
100uH
P511
1.5A/125V
R304
1.2k
R305
300(270-360)
R306
1.6k
D511
D1NL20U:HS11S1F
   D2L20U:HS11S1U
R301
68
R303
2.2k
C301
1u
50V
IC301
AN1431T
PC101B
TLP421F
C302
10u
50V
13
11
12
10
9
8
1
2
3
5
6
D110
D1NL20U
R110
10
C111
10u
50V
PC101A
TLP421F
R113
100
C112
47u
35V
D103
0.8W
33V
C117
1u
50V
IC101
M1P2E4
L110
45
C151
100p:HS11S1F
150p:HS11S1U
2kV
C110
120u
200V
L150
(SHORT)
D
S
C
Z150
ST02D-170
T101
POWER TRANSFORMER
D211
D2L20U
D213
D1NS4/6
D221
D1NL20U
D312
D1N60
D311
D1NS4
D611
D1NS4
P611
2.0A/125V
C221
100u35V
L311
39uH
L611
10uH
C311
150u
35V
C611
330u
35V
P311
1A/125V
C223
47u
35V
C213
47u
35V
L221
100uH
C211
150u
35V
L211
10u
R212
47k
Q211
2SJ525
D313
1SS270A
R211
1.5k
FG201
TPOO370-41
C107
 680p:HS11S1F
1000p:HS11S1U
250V
D104
S1WBA60
L102
18mH
C102
(OPEN)
C104
100p
250V
L101
18mH
C103
100p
250V
FG101
TP00370-41
R101
1M
R102
1M
F101
2A/250V
C101
0.22u
250V
CN101 2P
1
2
D212
0.8W
33V
HS11S1F
HS11S1F
I
O
G
SWITCHING REGULATOR
(HS11S1F)
(BR)
TO IF-092 BOARD
CN401
(SEE PAGE 4-33)
SWITCHING REGULATOR
POWER BLOCK (HS11S1U/HS11S1F)
4-48E
MEMO
5-1
DVP-K370
SECTION 5
IC PIN FUNCTION DESCRIPTION
5-1. SYSTEM CONTROL PIN FUNCTION
(MB-103 BOARD IC104: MB91307RPFV-G-BND-E1)
Pin No.
1-5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Pin Name
HA17-HA21
HA22
WP
XSACS
AVCC
AVRH
AVSS
AN0
AN1
AN2
AN3
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
VCC
SI0
SO0
SC0
SI1
SO1
SC1
SI2
SO2
DSENS
VSS
XRST
XARPRST
RGBSEL
SDA
SCL
TRM +
EUROV/Y
EXT/DSEL
MD0
MD1
MD2
DREQ0
DACK0
XDRVMUTE
DREQ1
DACK1
XIFCS
VSS
X1
X0
I/O
O
–
O
–
–
–
–
I
I
I
I
I
I
I
–
I
–
–
–
–
I
O
O
–
O
O
I
O
–
–
O
O
–
I/O
O
–
–
–
I
I
I
I
O
O
I
O
O
–
O
I
Function
Address bus A17 to A21
Not used
I2C EEPROM write protect output
Not used
Power supply (+3.3 V)
Reference power supply (+3.3 V)
GND
Set of mode 0
Set of mode 1
Set of mode 2
Set of mode 3 (fixed at “H”)
AV DEC Interrupt input
ARP Interrupt input
SDSP Interrupt input
Not used
IF CON interrupt input
Not used
Not used
Not used
Power supply (+3.3 V)
Serial bus 0 (data input)
Serial bus 0 (data output)
Serial bus 0 (clock output)
Not used
Serial bus 1 (data output)
Serial bus 1 (clock output)
Serial bus 2 (data input)
Serial bus 2 (data output)
Not used
GND
System reset signal output
WIDE select signal output
Not used
I2C data input/output
I2C clock output
Not used
Not used
Not used
Input of mode select 0 (fixed at “H”)
Input of mode select 1 (fixed at “L”)
Input of mode select 2 (fixed at “L”)
AV DEC DMA-REQ 0 input
AV DEC DMA-ACK 0 output
Drive mute signal output
AV DEC DMA-REQ 1 input
AV DEC DMA-ACK 1 output
IF CON chip select signal output
GND
Clock output (16.5 MHz)
Clock input (16.5 MHz)
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