Sony CPF-IX001 / NAS-IX001P Service Manual ▷ View online
NAS-IX001P
21
21
NAS-IX001P
5-6. SCHEMATIC DIAGRAM – PANEL Board –
•
See page 16 for Waveforms.
•
See page 24 for IC Block Diagrams.
•
See page 25 for IC Pin Function Description.
IC B/D
LED
D
BOARD
11
IC B/D
ETHER
A
(2/2)
BOARD
CN006
CONNECTOR
CN1602
C
BOARD
3.3
3.3
11.7
0.5
3.3
0
3.3
3.3
3.3
2
5.1
3.3
3.3
3.3
3.3
3.3
0
0.1
0
3.3
3.3
0.1
∗
3.3
3.3
3.3
0
0
1.7
1.4
2.5
3.3
5.1
5.1
1.2
5.1
3.3
1.3
3.3
5.1
4.8
0
3.3
∗
∗
VCC
OUT
GND
SBX3055-01
IC1501
3
4
2
1
0.1
C1517
47k
R1521
100k
R1522
0.22
C1531
0.1
C1532
10MHz
X1501
54
3
2
1
PST3645NR
IC1517
OUT
VDD
GND
NC
CD
1
C1533
0.22
C1534
1
C1535
1
C1536
1
C1537
1
C1538
1
C1539
1
C1540
1
C1541
1
C1542
QSMN-C186
D1502
QSMN-C186
D1503
820
R1535
R1536
820
1
2
3
4
5
6
7
8
9
10 11 12 13
15
16
17
18
19
20
21
22
23
24
25
26
29
30
31
32
33
34
35
36
37
38
39
43
44
45
46
47
48
49
50
51
52
14
28
41
42
40
27
UPD78F0525GB(S)-401-UET-A
IC1518
ETHER_
POWR
ETHER_
PDOWN
ETHER_RST
SELF_PROG
RESET
NC
NC
FLMD
X2
X1
REGC
VSS
VDD
I2C_DATA
NC
SIRCS
LCD_BL
NC
NC
NC
NC
NC
NC
NC
NC
NC
PDOWN_DET
NC
NC
NETWORK_ILLMI
LCD_RS
LCD_CS
LCD_DATA
SI10
LCD_CLK
AVREF
AVSS
DEST
NC
NC
NC
NC
NC
NC
NC
NC
BACKLIGHT
_ON
CHK_
LAND1
_ON
CHK_
LAND1
I2C_CLK
NC
KEY2
KEY1
1
C1547
22k
R1539
47k
R1540
0.1
C1549
47k
R1541
0.1
C1550
FB1503
0
R1542
0.1
C1552
47
R1544
47
R1545
22p
C1553
22p
C1554
100
R1548
1000p
C1555
1k
R1549
0
R1550
100
R1551
100
R1552
100
R1553
100
R1554
0
R1556
1k
R1557
1k
R1558
10k
R1559
10k
R1560
1000p
C1556
1000p
C1557
1k
R1561
47k
R1562
0.47
C1558
DTC114EKA-T146
Q1502
1SS355WTE-17
D1501
2SC3052EF
-T1-LEF
Q1501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN1510
AUDIO-L
AGND
AGND
AGND
AUDIO-R
AGND
+5V
+5V
+3.3V
+3.3V
+3.3V
RESET
GND
EHTER PDOWN
GND
ETHER POWER
GND
I2C SDA
GND
I2C SCL
S1502
1
2
3
4
5
6
7
7P
CN1503
RESET
FLMD0
SO
SCK
SI
VDD
GND
10
C1560
3.3k
R1564
5.6k
R1565
0.022
C1561
RB060L-40TE25
D1508
10k
R1525
6.3V
120
C1563
8765
4
3
2
1
L5972D013TR
IC1502
OUT
GND
GND
COMP
FB
GND
GND
VCC
33uH
L1502
220p
C1564
16V
100
C1565
10k
R1568
100
R1569
100
R1570
10k
R1571
470k
R1533
R1572
0
RSX101VA-30TR
D1504
2.2uH
L1501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN1505
RS
XCS
SI
SCL
VDD
V4
V3
V2
V1
V0
VR
VOUT
CAP2N
CAP2P
CAP1N
CAP1P
VSS
XRESET
4.7
C1545
123
4
5
6
SM8122AH
IC1519
SW
VOUT
FB
CE
VSS
VDD
1
2
3
4
4P
CN1508
+5V
+5V
GND
GND
10k
R1576
47k
R1523
47
R1538
220k
R1534
4.7k
R1566
S1501
5
15
3
H
J
12
C
E
8
18
1
11
14
4
2
13
I
A
7
10
17
D
B
16
6
9
F
G
DISPLAY CONTROLLER
IC1518
LED DRIVER
IC1519
POWER DETECT
IC1517
+3.3V REGULATOR
IC1502
REMOTE CONTROL RECEIVER
IC1501
PANEL BOARD
(NC)
LCD1
DISPLAY
LIQUID
CRYSTAL
RESET
(TEST MODE)
LED DRIVE
NETWORK
D1502,1503
ILLUMINATION
RESET SWITCH
(
)
1
2
(Page 22)
(Page 19)
(Page 23)
NAS-IX001P
22
22
NAS-IX001P
5-7. PRINTED WIRING BOARD – LED Board –
: Uses unleaded solder.
5-8. SCHEMATIC DIAGRAM – LED Board –
D1701
D1703
D1704
D1706
LED BOARD
(SIDE A)
LED BOARD
(SIDE B)
1-870-761-
11
(11)
1-870-761-
11
(11)
D1701, 1703, 1704, 1706
D1701, 1703, 1704, 1706
(LCD BACK LIGHT)
A
K
A
K
A
K
A
K
A
K
D
PANEL
BOARD
1
2
A
B
C
1
2
3
4
(Page 20)
D
BOARD
PANEL
SML012WBCW
D1703
SML012WBCW
D1706
SML012WBCW
D1701
SML012WBCW
D1704
LED BOARD
D1701,1703,1704,1706
(LCD BACK LIGHT)
4
3
A
2
1
1
2
(Page 21)
NAS-IX001P
23
23
NAS-IX001P
5-9. PRINTED WIRING BOARD – CONNECTOR Board –
: Uses unleaded solder.
5-10. SCHEMATIC DIAGRAM – CONNECTOR Board –
1
8
CN1602
C1601
C1603
SL1601
SL1602
CN1601
C1602
C1604
C1605
R1604
R1605
SL1603
CONNECTOR BOARD
(SIDE A)
CONNECTOR BOARD
(SIDE B)
1-870-718-
11
(11)
1-870-718-
11
(11)
1
22
B
ETHER BOARD
CN007
C
PANEL BOARD
CN1508
TO
MAIN UNIT
(CPF-NW001P)
A
B
C
1
2
3
(Page 20)
(Page 17)
C
PANEL
CN1508
BOARD
BOARD
B
(2/2)
ETHER
CN007
0.1
C1601
C1602
0.1
C1603
0.1
(CHASSIS)
1
2
3
4
5
6
7
8
8P
CN1602
+5V
+5V
GND
GND
LOUT
AGND
ROUT
+5V
SL1601
SL1602
10
C1604
10
C1605
10k
R1604
10k
R1605
SL1603
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN1601
GND
RESERVED
D+
D-
GND
VIN
RESERVED
RXD/WAKE
AD
TXD/SLEEP
USB DET
UNREG OUT
AUDIO L_IN
AUDIO L_OUT
AUDIO COM
AUDIO R_IN
AUDIO R_OUT
VIDEO_GND/GND
VIDEO_OUT/OPEN
DC IN
DIGITAL_OUT/GND
GND
(CHASSIS)
CONNECTOR BOARD
MAIN UNIT
(CPF-NW001P)
TO
4
C
B
5
A
D
2
1
3
6
(Page 21)
(Page 19)
NAS-IX001P
24
24
NAS-IX001P
INT#/PHYAD0
25
LED0
26
MDIO 1
MDC 2
RXD3 3
RXD2 4
RXD1 5
RXD0 6
RXD2 4
RXD1 5
RXD0 6
RXDV 9
RXC 10
VDDIO 7
GND 8
RXER 11
GND 12
14
TXER
13
VDDC
15
TXC
16
TXEN
17
TXD0
20
TXD3
18
TXD1
19
TXD2
22
CRS/RMII_BTB
21
COL/RMII
24
VDDIO
23
GND
4B/5B ENCODER
SCRAMBLER
PARALLEL/SERIAL
4B/5B DECODER
DESCRAMBLER
SERIAL/PARALLEL
NRZ/NRZI
MLT3 ENCODER
TRANSMITTER
TX–
40
GND
39
VDDRCV
38
REXT
37
GND
44
GND
43
VDDTX
42
TX+
41
10/100
PULSE
PULSE
SHAPER
MII/RMII
REGISTERS
AND
CONTROLLER
INTERFACE
LED1
27
LED2
28
LED3
29
PD#
30
VDDRX
31
RX+
33
RX–
32
GND
35
GND
36
FXSD/FXEN
34
PLL
XO
45
XI
46
VDDPLL
47
RST#
48
PARALLEL/SERIAL
MANCHESTER ENCODER
MANCHESTER DECODER
SERIAL/PARALLEL
10BASE-T
RECEIVER
POWER DOWN
OR SAVING
LED
DRIVER
CLOCK
RECOVERY
AUTO
NEGOTIATION
ADAPTIVE EQ
BASE LINE
WANDER CORRECTION
MLT3 DECODER
NRZI/NRZ
IC004
KSZ8721BL
•
IC Block Diagrams
– ETHER Board –
IC1502
L5972D013TR
– PANEL Board –
IC009
WM8727GED/RV
IC1519
SM8122AH-G-EL
1
DIN
8
VOUTL
7
VDD
6
GND
5
VOUTR
2
BCKIN
3
LRCIN
4
MCLK
SERIAL
INTERFACE
MUTING
MUTING
DIGITAL
FILTERS
FILTERS
RIGHT
DAC
LEFT
DAC
LOW PASS
FILTER
LOW PASS
FILTER
SIGMA-DELTA
MODULATOR
SIGMA-DELTA
MODULATOR
1
OUT
2
GND
3
GND
4
COMP
6
GND
5
FB
8
VCC
7
GND
OSCILLATOR
CK
D
Q
–
+
–
+
FREQUENCY
SHIFTER
PEAK TO PEAK
CURRENT LIMIT
THERMAL
SHUTDOWN
VOLTAGES
MONITOR
SUPPLY
VREF
BUFFER
3.5V
TRIMMING
DRIVER
PWM
COMPARATOR
ERROR
AMP
1
SW
2
VOUT
3
FB
4
CE
6
VDD
5
VSS
RAMP
GENERATOR
OSCILLATOR
SOFT
START
VREF
BUFFER
PWM
COMPARATOR
ERROR
AMP
OVER VOLTAGE
PROTECTION
COMPARATOR
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