Sony NW-S202 / NW-S202F / NW-S203F / NW-S205F Service Manual ▷ View online
25
NW-S202/S202F/S203F/S205F
Pin No.
Pin Name
I/O
Description
193
DVDK2
-
Power supply terminal
194
DVS
-
Ground terminal
195 to 199
A17 to A21
O
Address signal output to the flash ROM, SRAM
200
A22
O
Address signal output terminal Not used
201
A23/GPIOA1
O
Address signal output terminal Not used
202
A24/GPIOA2
I
Model setting terminal Not used
203
A25/GPIOA3
I
Model setting terminal Not used
204 to 208
D0 to D4
I/O
Two-way data bus with the flash ROM, SRAM, and serial data output to the organic EL
indicator module
indicator module
209 to 211
D5/GPIOA9 to
D7/GPIOA11
I/O
Two-way data bus with the flash ROM, SRAM, and serial data output to the organic EL
indicator module
indicator module
212
DVS
-
Ground terminal
213, 214
DVDIO2
-
Power supply terminal
215
DVS
-
Ground terminal
216
DVDK2
-
Power supply terminal
217
DVS
-
Ground terminal
218
RTCVDD
-
Power supply terminal
219
RTCREGO
O
Power supply voltage output (+2.8V) to the real time clock
220
RTCVREF
-
Reference voltage terminal Not used
221
RTCGND
-
Ground terminal
222 to 229
D8/GPIOA12 to
D15/GPIOA19
I/O
Two-way data bus with the flash ROM, SRAM
230
WAIT/GPIOA20
O
Power supply ON/OFF control signal output to the power supply section
231, 232
CS0/GPIOA21,
CS1/GPIOA22
O
Chip select signal output to the flash ROM, SRAM
233
CS2/GPIOA23
O
Chip select signal output to the organic EL indicator module
234
CS3/GPIOA24
O
Chip select signal output terminal
235
CS4/GPIOA25
O
Clock signal output to the tuner
236
RE/GPIOA26
O
Read signal output to the flash ROM, SRAM
237
WE/GPIOA27
O
Write signal output to the flash ROM, SRAM
238
LB/GPIOA28
O
Lower byte access strobe signal output to the flash ROM, SRAM
239
UB/GPIOA29
O
Upper byte access strobe signal output to the flash ROM, SRAM
240
DVDK2
-
Power supply terminal
241, 242
DVS
-
Ground terminal
243, 244
DVDIO2
-
Power supply terminal
245
DVS
-
Ground terminal
246
INTR
I
Interrupt status input from the real time clock
247
RTCVSB
-
Power supply terminal
248
OSCIN
I
Clock signal input (32.768kHz) from the real time clock
249
OSCOUT
O
Clock signal output terminal (32.768kHz) Not used
250
CLK32KOUT
O
Clock signal output terminal Not used
251
DSUBGND
-
Ground terminal
252
DRAIN
O
Power supply voltage output (+2.8V) to the NAND flash ROM
253
DVS
-
Ground terminal
254
DVDIO0
-
Power supply terminal
255
DVDK0
-
Power supply terminal
256
DVS
-
Ground terminal
26
NW-S202/S202F/S203F/S205F
Pin No.
Pin Name
I/O
Description
257
SOURCE
I
Power supply terminal
258
GATE
I
Power supply ON/OFF control signal input terminal for the NAND flash ROM
259
CRST1A
I
System reset signal input terminal
260
CRST1B
I
Reset signal input terminal Not used
261
RST1VDD
-
Power supply terminal
262
RST1AOUT
O
System reset signal output terminal
263
RST1BOUT
O
Reset signal output terminal Not used
264
RSTGND
-
Ground terminal
265
RST
O
System reset signal output terminal
266 to 273
NC
-
Not used
NW-S202/S202F/S203F/S205F
27
6-1. OVERALL SECTION
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE)...(RED)
↑ ↑
Parts Color Cabinet’s Color
SECTION 6
EXPLODED VIEWS
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Accessories are given in the last of the
electrical parts list.
• Refer to Servicing Notes “color variation”
(page 4) about color variation.
4
6
8
9
11
5
8
10
6
7
USB holder section
2
1
3
14
13
13
12
1
2-697-948-02 WINDOW (BLACK)
1
2-697-948-12 WINDOW (SILVER)
1
2-697-948-22 WINDOW (PINK)
2
2-698-394-02 SHEET (WINDOW), ADHESIVE
3
X-2149-685-1 BUTTON (SVX) ASSY (DISP/HOME, - VOL+, B x)
4
2-697-961-01 SPRING (SHUTTLE)
5
X-2149-684-1 SHUTTLE (SVX) ASSY
(> +, HOLD ↔ , . -)
6
2-697-960-01 PLATE, CLICK
7
2-697-958-02 SHUTTLE (CAP)
8
2-887-806-01 PIN (H/P)
9
2-697-955-02 CAP (INNER), HP
10
2-889-456-01 SHEET (HP LID), ADHESIVE
11
2-697-956-01 CAP (OUTER), HP (BLACK)
11
2-697-956-12 CAP (OUTER), HP (SILVER)
11
2-697-956-21 CAP (OUTER), HP (PINK)
12
2-895-733-01 SHEET (SHUTTLE ESD)
13
2-894-445-01 CUSHION (SHUTTLE)
14
2-894-444-01 SHEET (CHASSIS)
Ref. No. Part No.
Description
Remark
Ref. No. Part No.
Description
Remark
• Abbreviation
AUS : Australian model
CEV : East European model
CEW : AEP, UK models
CH : Chinese model
CND : Canadian model
JE
: Tourist model
KR : Korean model
MX : Mexican model
Ver. 1.1
Note: When the set is resolved, perform “Hall Calib.” (Refer to page
10) of the test mode after assembling the set.
NW-S202/S202F/S203F/S205F
28
6-2. USB HOLDER SECTION
panel section
57
53
56
55
54
52
51
51
2-886-056-01 PLATE (CASE)
52
X-2176-127-1 PLATE (USB) ASSY
53
X-2149-686-1 LID (SVX B) ASSY, USB (for BLACK)
(S202/S202F/S203F: CND, CEW, CEV, E, MX,
AUS, CH, JE/
S205F: CND, CEW, CEV, E, MX, KR, AUS, CH, JE)
53
X-2149-687-1 LID (SVX S) ASSY, USB (for SILVER)
53
X-2149-688-1 LID (SVX P) ASSY, USB (for PINK)
53
X-2159-369-1 LID (SVX B S2) ASSY, USB (for BLACK)
(S203F: US/S205F: US)
54
X-2176-126-1 O RING (CASE) ASSY
55
2-697-952-02 HOLDER, USB
56
X-2176-125-1 O RING (SHUTTLE) ASSY
57
2-887-808-01 PIN (USB)
Ref. No. Part No.
Description
Remark
Ref. No. Part No.
Description
Remark
Ver. 1.1
Note: When the set is resolved, perform “Hall Calib.” (Refer to page
10) of the test mode after assembling the set.
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