Sony D-190 Service Manual page 25

D-190/191/191SR/192CK/193
3. DIAGRAMS
• PRINTED WIRING BOARD (SIDE A: TYPE-
1
• Semiconductor
Location (-11)
A
Ref. No. Location
D301 H-1
D401 C-17
D402 B-16
D407 C-13
D408 B-15
(D409) H-7
B
(D410) I-7
D411 C-14
(D412) D-13
D413 C-16
D414 H-7
D415 C-15
D416 E-16
D802 J-15 C
D803 I-11
D804 I-11
D805 I-7
D806 I-11
D807 I-11
D811 I-15
D812 H-7
D
IC301 I-2
IC302 H-5
IC303 H-5
IC401 C-15
(IC403) D-13
IC501 G-16
IC601 D-15
IC801 I-13 E
Q301 H-2
Q302 H-2
Q303 I-4
Q304 H-1
Q305 I-5
Q306 I-16
F
Q307 I-16
Q401 C-16
Q403 C-13
Q404 C-13
Q405 H-7
(Q406) G-17
Q407 G-7
(Q408) D-16
G
Q409 B-16
Q410 D-14
(Q411) H-7
Q412 B-16
Q413 E-16
Q414 E-16
Q415 E-16
Q501 G-2
H
Q804 H-7
Q805 H-7
( ) : D-193 only
I
This note is common for printed wiring boards:
• X : parts extracted from the component side.
• ® : Through hole.
• b : Pattern from the side which enables seeing.
(The other layer's patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
J
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
04
– 4 –
I / II , SIDE B: TYPE- I )
2 3 4 5 6
MAIN BOARD (SIDE A)
BLK BLK
RED VIO
BLU
BLU
EXCEPT
D-193
D-193
S802
MEGA BASS
OFF ON
7 8 9 10
MAIN BOARD (SIDE B)
T401
DC/DC
CONVERTER
Z1R2(B)
BOARD
OPTICAL
PICK-UP
BLOCK
DAX-11D
BLK
(193)
M902
M
SPINDLE MOTOR
RED RECHARGEABLE BATTERY
(NICKEL-CADMIUM)
NC-DMAA
BLK
700mAh 2.4V
M901
M
SLED MOTOR
VIO
(190/191/191SR/192CK)
BLU
S901 DRY BATTERY
BLU (LIMIT SW) SIZE " AA "
(IEC DESIGNATION R6)
2PCS,3V
(OPEN)
(
EXCEPT
D-193
1-672-275-
11
(11)
p
S809
HOLD
OFF ON
– 5 –
11 12 13 14 15
J401
DC IN 4.5V
¥
(OPEN)
C
B
E
D-193
Z1R2(A)
BOARD
TP522
TP601
TP518
=
D-193
LCD801
LIQUID CRYSTAL DISPLAY PANEL
16 17 18
DEN BOARD
D-193
J301
PHONES
TP527
TP521
MENU
VOL
1-672-275-
11
(11)
– 6 –