Sony STR-DE225 - Detailed Schematics and IC Information

STR-DE225/DE325
12
A
B
C
D
E
F
G
H
I
J
34567891011121314
— 11 — — 12 —
Ref. No. Location
D201 B-3
D202 B-2
D203 B-3
D204 B-3
D211 A-9
D212 A-9
D213 B-9
D214 B-9
D215 B-9
D216 B-9
D217 B-9
D218 B-9
• Semiconductor Location
Ref. No. Location
3-4. PRINTED WIRING BOARDS — DISPLAY SECTION —
1-669-293-
11
(11)
10 KEY BOARD
1
4
MODE
SET UP
TAPE/MD
PHONO TUNER TUNER
TV/LD VIDEO
CDCD
EFFECT/DELAY
SURROUND
SURROUND
ON/OFF
BASS BOOST
SHIFT
DIRECT TUNING
0 9 8 7
6
2345 1
1-669-262-
11
(11)
MEMORY
DISPLAY EON PTY
RDS
CHARACTER
FM/AM FM MODE SLEEP
_
+
REAR
LEVEL
_
+
CENTER
LEVEL
1/
(PRO LOGIC)
(C.STUDIO)
(HALL)
1
3
1
14
2 5 14 17 31 34 35
IC201
1
24
25
40
41
64
65
80
B
E
B
B
E
E
DISPLAY BOARD
VR-TONE BOARD
7
9
1
1
B
TO
MAIN BOARD
CNS204
G
TO
MAIN BOARD
CNS701
1-669-265-
11
(11)
1-669-264-
11
(11)
BALANCE
TREBLE
MUTING
BASS
(BASS BOOST)
VOLUME BOARD
1
14
58
7
MASTER
VOLUME
M
B
B
E
E
A
TO
MAIN BOARD
CNS301
RV404
FL201
PRESET
CHARACTER
_
+
TUNING
PTY SELECT
_
+
16
DE325:AEP,G,EE
MODEL
DE325:AEP
G,EE
MODEL
DE225:AEP,G,EE,UK
DE325:AEP,G,EE
MODEL
DE225:CND
DE325:EXCEPT AEP,G,EE
MODEL
DE225:AEP,G,EE,UK
DE325:AEP,G,EE
MODEL
DE225:AEP,G,EE,UK
DE325:AEP,G,EE,AUS
MODEL
DE225:
AEP,G,EE,UK
MODEL
DE325:
EE,SP,MY
MODEL
DE325:E,EA,CH
AUS,SP,MY MODEL
RD1 RD2 RD3 RD4 RD5 RD6 RD7 RD8 RD9 RD10 RD11 RD12 RD13 RD14 RD15 RD16 RD17 RD18 RD19 RD20 RD21 RD22 RD23 RD24 RD25
(Page 17)
(Page 17)
(Page 18)
Ref. No. Location
D221 B-8
D222 B-8
D223 B-8
D225 B-8
D231 B-2
D235 C-11
D236 B-11
D237 B-11
D239 C-2
D238 F-2
D421 I-1
IC201 C-6
IC202 B-1
IC203 C-10
IC404 I-3
Q201 B-3
Q202 B-4
Q231 B-2
Q401 H-3
Q402 I-2
Q451 I-2
Q452 H-2
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com