Sony DPP-MS300E Service Manual page 51

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