Dell D1626HT - UltraScan 1600HS - 21" CRT Display Manuale di servizio - Pagina 24
Sfoglia online o scarica il pdf Manuale di servizio per Monitor Dell D1626HT - UltraScan 1600HS - 21" CRT Display. Dell D1626HT - UltraScan 1600HS - 21" CRT Display 48. Color monitor
Anche per Dell D1626HT - UltraScan 1600HS - 21" CRT Display: Manuale di servizio (48 pagine)
Stampa la pagina
ctor Side) —
4
3
2
de which enables seeing.
side.
– 30 –
All manuals and user guides at all-guides.com
• D BOARD SEMICONDUCTOR LOCATION
IC
(
)
(
Conductor
Component
1
Side
Side
IC001
F–3
IC002
F–3
IC003
E–2
E–4
IC004
G–3
IC005
F–3
IC006
G–1
G–5
IC007
F–4
IC008
E–2
E–4
IC009
F–3
IC010
F–5
IC011
G–1
G–5
IC013
G–3
IC502
A–5
A–1
IC505
E–4
IC701
F–1
F–5
IC702
G–5
G–1
IC703
G–4
IC901
A–2
TRANSISTOR
(
Conductor
)
(
Component
Side
Side
Q001
F–5
Q003
F–1
Q004
F–4
Q005
G–2
Q006
F–4
Q007
F–4
Q501
B–4
Q502
B–4
Q503
B–4
Q504
F–5
Q505
F–5
Q506
F–5
F–5
Q507
B–5
B–1
Q508
D–5
D–1
Q509
E–4
Q510
E–4
Q511
A–4
A–2
Q512
E–3
Q513
E–3
Q517
E–5
Q522
E–3
E–3
Q523
E–3
E–3
Q524
E–3
E–3
Q525
E–4
E–2
Q526
E–3
E–3
Q527
E–3
E–3
Q528
E–4
E–2
Q660
E–2
Q661
F–2
Q701
E–1
E–5
Q703
D–1
D–5
Q704
D–1
D–5
Q705
E–1
E–5
Q706
E–1
E–5
Q707
E–4
Q708
E–2
E–5
Q901
D–2
Q902
A–3
Q904
D–2
Q905
D–2
Q908
E–2
E–4
Q909
D–2
D–4
DIODE
(
Conductor
)
(
Component
Side
Side
D004
G–3
D009
G–2
D010
G–2
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 29)
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
D1626HT
D1626HT
— D BOARD (Component Side) —
(d)
7
D012
G–2
µ-COM,
7
D013
G–2
)
7
DEFLECTION
D014
G–2
7
D015
G–2
7
D016
G–3
6
D019
F–1
7
D020
G–5
3
D025
F–5
6
D026
G–3
A
6
D027
G–3
6
D028
G–2
6
D029
G–2
3
D032
F–3
3
D050
G–1
3
D501
B–5
D502
B–5
B–1
–
3
D503
F–5
D504
E–5
E–1
–
D505
D–4
D–1
–
D506
B–4
B–2
–
D507
B–4
B–2
–
B
D508
B–4
B–2
–
D509
E–5
E–1
–
D510
D–4
D–2
–
D511
C–3
C–3
–
)
*
D512
C–4
C–2
–
D513
F–1
3
2
D514
A–5
A–1
–
1
D515
E–3
3
2
D516
E–3
3
1
D518
A–4
3
1
D519
C–5
C–1
–
2
D520
B–4
B–2
–
1
C
D521
B–2
3
1
D660
E–2
3
1
D701
F–5
3
1
1
D704
F–5
3
D705
F–1
3
–
3
D706
G–5
–
D709
G–5
G–1
–
–
1
D713
E–1
E–5
–
1
D714
E–1
E–5
–
D715
E–1
E–5
–
–
3
2
D718
E–5
D
2
D720
E–2
E–4
–
1
D721
E–1
E–5
–
3
D901
D–2
–
3
D902
A–3
–
D903
A–3
A–3
–
–
3
D904
A–3
–
3
D905
A–2
–
3
D906
B–2
–
3
D907
A–3
–
3
2
D908
A–3
3
2
D909
D–3
D910
C–2
C–4
–
–
E
3
D911
D–2
–
3
D913
A–3
–
D915
A–3
A–3
–
–
D916
B–3
B–3
–
–
2
D917
A–2
A–4
–
–
D919
A–3
A–3
–
3
1
D921
G–3
3
2
D922
B–2
D923
A–2
3
1
D924
F–2
3
1
D935
B–3
3
–
D1501
F–3
3
–
F
D1502
F–3
3
D1503
F–3
3
)
CRYSTAL
*
7
(
)
(
)
Conductor
Component
3
Side
Side
3
X001
F–4
F–2
G
• b
b
b
b : Pattern from the side which enables seeing.
b
• b
b
b
b : Pattern of the rear side.
b
– 31 –
1
2
3
– 32 –
4
5