Sony HTC-V5550 / MHC-V5550 / MHC-V7770AV Service Manual ▷ View online
HTC-V5550
6-17. SCHEMATIC DIAGRAM — VIDEO (1/2) SECTION —
— 51 —
— 52 —
(Page 27)
(Page 35)
(Page 36)
• Refer to page 61 for IC Pin Function Description.
• Refer to page 55 to 57 for Waveforms.
• Refer to page 55 to 57 for Waveforms.
HTC-V5550
6-18. SCHEMATIC DIAGRAM — VIDEO (2/2) SECTION —
— 53 —
— 54 —
2.6
• Refer to page 49 for Printed Wiring Board. • Refer to page 55 to 57 for Waveforms.
• Refer to page 59 for IC Block Diagrams.
• Refer to page 59 for IC Block Diagrams.
• Refer to page 64 for IC Pin Function Description.
— 55 —
5.2 Vp-p
474 ns
1.3 Vp-p
+0.25
–0.20
–0.20
Approx.
500 mVp-p
500 mVp-p
Approx.
200 mVp-p
200 mVp-p
1.3 Vp-p
+0.25
–0.20
–0.20
5.2 Vp-p
22.7
µ
s
5.2 Vp-p
16.9344 MHz
2.6 Vp-p
7.5
µ
s
5 Vp-p
22.8
µ
s
4.4 Vp-p
472 ns
4.1 Vp-p
10 MHz
3.3 Vp-p
10 MHz
4.8 Vp-p
16.7 ms
• Waveforms
– BD BOARD –
– BD BOARD –
1
IC101
@§
(RFDC) 200 mV/DIV, 500 ns/DIV
2
IC101
@¶
(TE) 200 mV/DIV, 100 µs/DIV
3
IC101
@ª
(FE) 200 mV/DIV, 50 ns/DIV
4
IC101
#§
(RFAC) 200 mV/DIV, 500 ns/DIV
5
IC101
$∞
(LRCK)
6
IC101
$¶
(BCLK)
7
IC101
^™
(XTAI)
8
IC101
(§
(MDP)
– VIDEO BOARD –
1
IC501
5
(LRCK)
2
IC501
!£
(BCLK)
3
IC502
!£
(XOUT)
4
IC502
!∞
(XIN)
5
IC502
$∞
(BUS)
— 56 —
3.4 Vp-p
8.1 MHz
4.2 Vp-p
8.1 MHz
4.8 Vp-p
472 ns
4.8 Vp-p
22.8
µ
s
1.7 Vp-p
H
5.2 Vp-p
60 ns
3.1 Vp-p
16.7 ms
4.3 Vp-p
8.7 ms
6 Vp-p
22.6
µ
s
4.8 Vp-p
472 ns
1.8 Vp-p
H
1 Vp-p
H
0.9 Vp-p
H
4.9 Vp-p
37 ns
0.5 Vp-p
H
!¡
IC505
&∞
(C-OUT)
6
IC402
!ª
(XIN)
7
IC402
@º
(XOUT)
8
IC505
3
(CD-BCK)
9
IC505
5
(CD-LRCK)
0
IC505
^ª
(Y-OUT)
!™
IC505
*§
(DA-XCLK)
!£
IC505
(£
(PGIO2/VSYNK/CSYNK)
!¢
IC505
`⁄‚fl
(VCK-IN)
!∞
IC505
`⁄‚°
(DA-LRCK), IC509
!ª
(LRCK)
!§
IC505
`⁄⁄⁄
(DA-BCK), IC509
!¶
(BCK)
!¶
Q301 (Base)
!•
Q303, 304 (Base)
!ª
Q308 (Base)
@º
IC509
4
(MCKO)
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