Sony DPP-MS300E, Service Manual

Page: 51 / 88

5-52 5-53 5-54
– MP-40 Board –
1 IC1501 @™ (XIN) (MEMORY STICK insert)
2
IC1501
^º
(P CLK), IC1502
%¡
(EXTAL)
(MEMORY STICK insert)
3
IC1501
^¡
(EXTCLK1), IC1502
$§
(EXTAL0), IC1503 @• (P CLK)
(MEMORY STICK insert)
1.4 Vp-p
20 MHz
6.6 Vp-p
99.5 ns
5.8 Vp-p
99.5 ns
• Waveforms
– VI-40 Board –
1 IC105 #ª (ACO), IC101 7
2 IC105 #¡ (AYO), IC102 7
3
IC105
@∞
(ADIN)
4
IC108
@∞
(VIDEO)
5
IC108
@º
(R-Y)
6 IC108 !ª (B-Y)
7 IC108 !• (SC OUT)
8
IC108
!º
(VCXO)
9
IC108
5
(C IN)
0
IC103
@º
(V OUT)
!¡ IC103 !º (SYNC IN)
!™ IC103 6 (XO IN)
0.4 Vp-p
H
0.4 Vp-p
H
0.8 Vp-p
H
0.2 Vp-p
H
0.8 Vp-p
H
0.6 Vp-p
H
0.6 Vp-p
4.43 MHz
0.8 Vp-p
17.73 MHz
0.2 Vp-p
H
1 Vp-p
H
4.8 Vp-p
H
0.5 Vp-p
4.43 MHz
– DK-40 Board –
1 IC401 #¶ (YMCK)
2 IC401 @¶ (AFH) 7 IC407 ^¢ (YIN)
8
IC407
$£
(V_OUT)
9
IC407
#§
(U_OUT)
3
IC401
@£
(BFP)
!º IC407 @ª (Y_OUT)
6 IC407 &£ (UIN) !¡ IC407 @º (SYCX)
4
IC407
`⁄⁄‹
(ICKI)
5 IC407 *™ (VIN)
!™ IC407 !ª (SC)
6.3 Vp-p
70 ns
5.7 Vp
64
µ
s
4.8 Vp-p
64
µ
s
3.7 Vp-p
70 ns
1 Vp-p
H
1.1 Vp-p
H
0.7 Vp-p
H
0.8 Vp-p
H
1 Vp-p
H
0.5 Vp-p
H
!£ IC503 (§ (EXTL)
!§ IC505 !£ (XIN)
!¢
IC503
`⁄‚‡
(CK)
!∞ IC505 #¡ (CK)
H
5.0 Vp-p
6.6 Vp-p
4.43 MHz
4.8 Vp-p
7.159 MHz
6 Vp-p
35 ns
7.2 Vp-p
50 ns
1.4 Vp-p
20 MHz