Sony NAS-C5E Service Manual ▷ View online
NAS-C5E
37
MAIN BOARD IC6002 uPD65941GB-Y24-YEU-A (WIRELESS LAN INTERFACE)
Pin No.
Pin Name
I/O
Description
1
DATA
O
Audio data output to the system controller
2
XDREQ_BE
I
Back end data request signal input from the system controller
3
SIRCS_DATA
I
Remote commander signal input from the remote control receiver
4
XINT_SIRCS
O
Interrupt request signal output to the system controller
5 to 8
EBA1, EBA20 to EBA22
I
Address signal input from the system controller
9
GND
-
Ground terminal
10
VDD
-
Power supply terminal (+3.3V)
11
XOUT
I
Clock (45.1584 MHz) signal input from the system controller
12, 13
TEST1, TEST2
I
Connected ground
14
XEBWAIT_SYNC
O
Bus wait signal output to the system controller
15
XEBWAIT
-
Not used
16
GND
-
Ground terminal
17 to 24
D0 to D7
I/O
Two-way data bus with the wireless LAN module, system controller and
fl ash memory
25
GND
-
Ground terminal
26
VDD
-
Power supply terminal (+3.3V)
27 to 34
D8 to D15
I/O
Two-way data bus with the wireless LAN module, system controller and
fl ash memory
35
GND
-
Ground terminal
36
XEBRD
I
USB host read signal input from the system controller
37
XEBWE
I
Bus write signal input from the system controller
38
XRST
I
Reset signal input from the system controller "L": reset
39
XEBCS1
I
USB host chip select signal input from the system controller
40
VDD
-
Power supply terminal (+3.3V)
41
GND
-
Ground terminal
42, 43
XEBCS2, XEBCS3
I
USB host chip select signal input from the system controller
44
XEBDREQ
O
USB DMA request signal output to the system controller
45
XRD
O
Read strobe signal output to the wireless LAN module
46
XWE
O
Write strobe signal output to the wireless LAN module
47
XCS_CF
O
Chip select signal output to the wireless LAN module
48
XIOR_CF
O
I/O read strobe signal output to the wireless LAN module
49
XIOW_CF
O
I/O write strobe signal output to the wireless LAN module
50
XWAIT_CF
I
Bus wait signal input from the wireless LAN module
51
GND
-
Ground terminal
52
XCS_USBH
-
Not used
53
XCS0_ATA
-
Not used
54
XCS1_ATA
-
Not used
55
VDD
-
Power supply terminal (+3.3V)
56
GND
-
Ground terminal
57
SCK
-
Not used
58
AMC
-
Not used
59
SMC
-
Not used
60
SIN
-
Not used
61
SOT
-
Not used
62
XWAIT_ATA
-
Not used
63
XBCK
O
Bit clock signal output to the system controller
64
LRCK
O
L/R sampling clock signal output to the system controller
NAS-C5E
38
LCD BOARD IC101 S1C88650D02G000 (LIQUID CRYSTAL DISPLAY CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VDD
-
Power supply terminal (+3.3V)
2
OSC3
I
Main clock input terminal (8 MHz)
3
OSC4
O
Main clock output terminal (8 MHz)
4
VSS
-
Ground terminal
5
VD1
O
Constant voltage circuit output terminal for internal logic and oscillator system
6
OSC1
I
Sub clock input terminal Not used
7
OSC2
O
Sub clock output terminal Not used
8
XTEST
I
Input terminal for the test
fi xed at "H" in this set
9
XRESET
I
Reset signal input from the system controller "L": reset
10
MCU/XMPU
-
Not used
11 to 13
K07/EXCL3 to K05/
EXCL1
-
Not used
14
K04/EXCL0
-
"L" is
fi rmware version and all segments of the liquid crystal display are alternately displayed
15
K03/XBREQ
-
Not used
16
K02
-
Not used
17
K01
I
Chip select signal input from the system controller
18
K00
-
Not used
19
P17/XTOUT2/XTOUT3
-
Not used
20
P16/FOUT
-
Not used
21
P15/TOUT2/TOUT3
-
Not used
22
P14/TOUT0/TOUT1
-
Not used
23
P13/XSRDY
-
Not used
24
P12/XSCLK
I/O
Two-way serial clock signal with the system controller
25
P11/SOUT
O
Serial data output to the system controller
26
P10/SIN
I
Serial data input from the system controller
27 to 34
P07/D7 to P00/D0
O
Data output to the liquid crystal display
35
R00/A0
O
Address signal output to the liquid crystal display
36 to 42
R01/A1 to R7/A7
-
Not used
43 to 50
R10/A8 to R17/A15
-
Not used
51 to 54
R20/A16 to R23/A19
-
Not used
55
R24/XRD
O
Read signal output to the liquid crystal display
56
R25/XWR
O
Write signal output to the liquid crystal display
57, 58
R30/XCE0, R31/XCE1
-
Not used
59
VDD
-
Power supply terminal (+3.3V)
60
VSS
-
Ground terminal
61
R32/XCE2
O
Chip enable signal output to the liquid crystal display
62
R33/XBACK
-
Not used
63 to 78
COM0 to COM15
O
Liquid crystal display common signal output terminal Not used
79 to 117
SEG0 to SEG38
O
Liquid crystal display segment signal output terminal Not used
118
VSS
-
Ground terminal
119
TEST
-
Test terminal Not used
120 to 177
SEG39 to SEG96
O
Liquid crystal display segment signal output terminal Not used
178
VSS
-
Ground terminal
179 to 207
SEG97 to SEG125
O
Liquid crystal display segment signal output terminal Not used
208 to 223
COM31 to COM16
O
Liquid crystal display common signal output terminal Not used
224
VD2
-
Power supply pressure output terminal for liquid crystal display circuit
225 to 231
CG to CA
-
Not used
232 to 236
VC5 to VC1
-
Not used
39
NAS-C5E
SECTION 5
EXPLODED VIEWS
1
X-2189-385-1 CABINET (FRONT) SUB ASSY (CE1)
2
3-276-049-01 CUSHION (FOOT)
3
X-2189-636-1 GRILLE FRAME ASSY (CE1)
4
3-701-748-00 CLAMP
5
3-087-053-01 +BVTP2.6 (3CR)
6
3-281-213-01 WOVEN (TACT SW), FABRIC NON
7
X-2189-384-1 KEY (ENTER) ASSY (CE1) (I/1, PARTY, x-DJ,
HOME NETWORK, INTERNET RADIO, AUDIO IN,
ENTER, –, +) (Former)
7
X-2345-738-1 KEY (ENTER) ASSY (M1CE1) (I/1, PARTY,
SensMe CH, HOME NETWORK,
INTERNET RADIO, AUDIO IN, ENTER, –, +) (New)
8
3-276-141-01 PLATE (CURSOR)
9
3-276-140-11 KEY (CURSOR) (B, V, b, v)
10
X-2189-153-1 CABINET (TOP) ASSY (CE1)
11
A-1508-352-A LCD BOARD, COMPLETE
12
4-218-252-52 SCREW (+PTPWH M2.6), FLOATING
13
3-291-223-01 RUBBER (SENSOR)
LCD1
1-802-586-11 LIQUID CRYSTAL ELEMENT
#1
7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-621-843-25 SCREW, WOOD +R 3.1X10
#4
7-685-651-79 SCREW +BVTP 3X20 TYPE2 IT-3
#5
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
Some delay should be anticipated when
ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
R
R
Parts Color Cabinet’s Color
• Accessories are given in the last of the
electrical parts list.
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
5-1. CABINET SECTION
10
9
8
7
6
5
not supplied
(KEY board)
5
6
3
2
1
12
13
11
4
not supplied
(HEADPHONE board)
not supplied
#3
#5
LCD1
#2
main section
#4
#2
#1
Ver. 1.1
Note: Refer to “NEW/FORMER TYPE DISCRIMINATION” on
servicing notes (page 3) about New/Former.
40
NAS-C5E
51
X-2189-154-1 CABINET ASSY (SPK) (CE1)
52
3-285-579-01 CUSHION (BOX) (A)
53
3-285-580-01 CUSHION (BOX) (B)
54
3-289-826-01 CUSHION (MODULE) (B)
55
3-288-533-01 SHEET (FERRITE CORE)
56
1-828-602-11 WIRE (FLAT TYPE) (15 CORE)
* 57
1-500-313-11 CORE, FPC
58
1-828-572-11 WIRE (FLAT TYPE) (9 CORE)
59
X-2189-208-1 MAIN BOARD, COMPLETE (for SERVICE)
(Former)
59
X-2349-660-1 MAIN BOARD, COMPLETE (for SERVICE) (New)
61
1-500-249-11 BEAD, FERRITE (CASE)
62
4-874-614-12 SCREW (1) (3.5X14), TAPPING
63
3-276-049-01 CUSHION (FOOT)
64
3-281-290-01 CUSHION (MODULE)
66
3-290-701-01 CUSHION (BOX C)
ANT1
1-754-557-11 FILM ANTENNA
SP1
1-826-822-11 LOUDSPEAKER (6.5 cm) (R-ch)
SP2
1-826-822-11 LOUDSPEAKER (6.5 cm) (L-ch)
WLAN1 1-480-507-11 WIRELESS LAN MODULE
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-621-843-25 SCREW, WOOD +R 3.1X10
#5
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-2. MAIN SECTION
58
57
56
55
54
59
61
62
63
51
66
52
53
66
64
not supplied
WLAN1
#2
#2
#2
#2
#3
not supplied
not supplied
#2
#2
#2
SP2
#5
#5
SP1
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
#3
not supplied
#3
not supplied
ANT1
Note: Refer to “NEW/FORMER TYPE DISCRIMINATION” on
servicing notes (page 3) about New/Former.
Ver. 1.1
Click on the first or last page to see other NAS-C5E service manuals if exist.