![background image](http://html.mh-extra.com/html/sony/psyc-zs-yn7/psyc-zs-yn7_service-manual_1330177030.webp)
30
30
ZS-YN7
ZS-YN7
CN902
JW401
JW402
JW403
LF901
CN406
C414
D403
S404
S405
S406
S407
R409
R408
R407
R406
R405
R404
CN404
CN405
CN408
C415
R430
C402
C401
R431
R401
R402
R403
R428
R424
R425
R427
R426
R439
R440
JW404
CN407
CN401
R414
R413
R419
R420
R421
R422
R423
D402
R498
R415
R416
R417
R418
S415
S416
R410
R411
R412
S408
C405
C406
R435
R441
C417
C429
R434
C409
C407
C410
C411
C412
C413
R445
R446
R447
R448
R449
R497
C418
C419
C420
C421
C422
C423
C424
C425
C426
C427
C428
CN402
CN403
LCD401
C404
C403
R432
R438
R442
R443
R444
C408
CN321
L321
R226
R126
L221
L121
JW302
JW301
CN322
D903
C903
D904
C904
C902
D902
C901
D901
J901
CN903
JW905
JW906
JW903
JW904
WP901
JW901
JW902
C906
CN901
SP201
SP101
J321
T901
S420
S417
S418
S419
S412
S411
S410
S414
S413
JC402
JC401
JC403
L401
S401
S402
IC401
D401
S421
PL801
S403
R436
F901
3P
2P
0.1
1N4002B
4.7k
2.2k
2.2k
1k
2.2k
1k
3P
2P
3P
0.01
100k
470p
0.01
47k
220
470
1k
220
470
470
1k
1k
22k
0
6P
21P
2.2k
1k
2.2k
1k
2.2k
2.2k
4.7k
SLI-343YC
100
220
470
1k
1k
220
470
1k
0.1
0.1
470k
10k
0.01
0.001
470k
0.1
0.1
0.1
0.1
0.1
0.1
100
100
100
100
100
100
47p
47p
47p
47p
47p
47p
47p
47p
0
47p
47p
5P
5P
25P
0.01
0.01
470
470
100
100
100
0.1
4P
100
100
4P
1N4002B
0.022
1N4002B
0.022
0.022
1N4002B
0.022
1N4002B
3P
1P
10
50V
2P
0
0
0
0
RPM7140-V4
L-34HD
100k
*
GND
OPR/BATT
KEY-0A
KEY-0B
CD DOOR
GND
GND
GND
KEY-0C
REMOTE
REM VCC
B
A
GND
KEY-0C
GND
C
LCD-CS
LCD-WR
LCD-RES
LCD-A0
LCD-AD7
LCD-AD6
LCD-AD5
LCD-AD3
LCD-AD4
LCD-AD2
LCD-AD1
LCD-AD0
LCD-GND
KEY-GND
JOG-A
JOG-B
LCD+3.3V
LIGHT +6V
KEY-1A
KEY-2A
LIGHT GND
KEY-G
N
D
JOG
-A
JO
G-B
K
EY-1B
KEY-2B
R CH
L GND
R GND
L CH
R GND
L CH
R CH
L GND
V1
V2
V3
V4
CAP1+
CAP1-
CAP2+
CAP2-
VOUT
VR
VSS
V0
VDD
RESETB
D0
D1
D2
D3
D4
D5
D6
D7
CSB
WR
RS
LIQUID
CRYSTAL
DISPLAY
GND
+B
AC
TRANSFORMER
POWER
DRY BATTERY
SIZE"C"
6PCS. 9V
(IEC DESIGNATION R14)
ROTARY ENCODER
(JOG)
-
TUNE
+
TUNE
ENTER/
MEMORY
DISPLAY
MODE
REPEAT
PRESET -
RADIO
AUDIO PRESET
BAND
(LCD BACK LIGHT)
SLEEP
VC
C
G
N
D
OU
T
REMOTE CONTROL
RECEIVER
OPR/BATT
+
-
VOLUME
MEGA BASS
SOUND
PLUNGER
PLUNGER
DETECT
CD LID
OPEN/CLOSE
TRIGGER
PLUNGER
OPEN
(L-CH)
(R-CH)
* F901
T2AL 250V
2.5A 125V
(SP,KR,AUS)
(US,CND,MX)
POWER
1
µ
H
1
µ
H
1
µ
H
6-14. SCHEMATIC DIAGRAM – KEY/POWER Section –
(Page 27)
(Page 27)
(Page 27)
(Page 27)
(Page 27)
(Page 26)
(Page 26)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.