Schematic Diagram - Main Board (4/6) - Sony TAV-L1 Service Manual

7-24. SCHEMATIC DIAGRAM – MAIN Board (4/6) –
1 2 3
A
MAIN BOARD
B
C
DIR_RST
D DIR_RST
DSP/DIR_CLK
DSP/DIR_CLK
DIR_HCE
DIR_HCE
DSP/DIR_DIN
DSP/DIR_DIN
DIR_DO
DIR_DO
(Page
35
DIR_RERR
DIR_RERR
MAIN
DIR_CSFLAG
70)
BOARD DIR_CSFLAG
(3/6) DIR_XSTATE
DIR_XSTATE
DIR_ZERO
DIR_ZERO
E
SEL1FS
SEL1FS
DIR_AUDIO
DIR_AUDIO
DSP_PM
F
G
DSP_XRST
H
I
F2
(Page 36
MAIN
70)
BOARD
F3
(3/6)
F1
J
(Page G1
37
G2
70) MAIN
BOARD
G3
(3/6)
G4
K
L
DMB_MCK
(Page 38
DMB_LRCK
MAIN DMB_BCK
70)
BOARD
(3/6) DMB_D1
AD_RST
AD_RST
M
TAV-L1
• See page 108 for Waveforms.
4 5 6 7 8
(4/6)
IC506
S-RAM
R561 R562 R563
100 100 100
R564
100
R546
100
DMB_D3
DMB_D2
R580
100
C533
0.01
C538
0.01
C532
0.01
R545
VSS
100
3.3
XRST
EXTIN
C535
0.01 LRCKI3
1.8
VDDI
BCKI3
35
C534
PLOCK
0.01
C530
27p VSS
1.4
MCLK1
1.8
C536
VDDI
X501
0.01
C531 R553
13.9MHz
R544 1M
33p VSS
1k
1.5
MCLK2
0
R558
R547 MS
FB501
100 10k
MCKO 1.5
R543
SCKOUT
100
1.5
LRCKI1
3.1
R542
VDDE
100
1.5
BCKI1
R552 100 0.7
SDI1
LRCKO R557 100 1.5
LRCKO
R556 100
BCKO 1.5
BCKO
VSS
R551 47 1.5
KFSIO
_FL/FR_D1 R555 100 1.1
SDO1
SDO2
_C/SW_D3 R554 100 0
SDO3
37 36 SDO4
R550 SPDIF
100
1.5
LRCKI2
R549 100 1.5
BCKI2
R548 100 1.1
SDI2
38
DMB_MCK
DMB_LRCK
DMB_BCK
DMB_D1
R565
100
• See page 128 for IC Pin Function Description.
9 10 11 12
C543
0.01
IC506
IS61LV6416-10TLT
C542
0.01
RB506 RB507 RB505
100 100 100
C539
0.01
C545
0.01
TDI
TCK
XTRST
TMS
TDO
0.1
A10
0.1
A11
0.2
A12
0.1
A9
VSS
0.1
D8
IC505 0.1
D9
0
DSP
D10
0.1
D11
3.1
VDDE
IC505 0.1
D12
CXD9862R
0.1
D13
0.1
D14
0.1
D15
VSS
1.8
VDDI
0.1
GP8
3.1
GP9
1.5
GP10
0.2
A13
0
A14
0
A15
A16
A17
VSS
C540 C546
0.01 0.01
R571
C541
C544
10k
330p
0.01
R573
R572
R570 100
100
100
71 71
13 14 15 16
R579
100
IC507
R581
0
+1.8V REGULATOR
IC507
NJM2885DL1-18(TE2)
R582
0
1.8
3 O
G
2
C550
C549
C551
10 100
0.1
50V 16V
DSP_SKIP
DSP_DO
DSP/DIR_DIN
DSP_BST
DSP_GP9
DSP_PM
DSP_ACK
C548
DSP_XRST
0.01
DSP_HCE
DSP/DIR_CLK
DIR_RST
DIR_ZERO
DIR_RERR
DIR_XSTATE
DIR_CSFLAG
DIR_DO
DIR_HCE
SEL1FS
AD_RST
R576 100
R575 100
_FL/FR_D1
_C/SW_D3
BCKO
LRCKO
C547
0.01
MCKO
R574
DMB_D1
100
DMB_D2
DMB_D3
DMB_BCK
DMB_LRCK
DMB_MCK
TAV-L1
17 18
D3.3V
3.1
I 1 34
MAIN
BOARD
(2/6)
C552 (Page 69)
0.33
D-GND
DSP_SKIP
DSP_DO
DSP/DIR_DIN
DSP_BST
DSP_GP9
DSP_PM
DSP_ACK
DSP_XRST
DSP_HCE 22
DSP/DIR_CLK
MAIN
BOARD
DIR_RST
(1/6)
DIR_ZERO (Page 68)
DIR_RERR
DIR_XSTATE
DIR_CSFLAG
DIR_DO
DIR_HCE
SEL1FS
AD_RST
(Page 72)
_FL/FR_D1
39
_C/SW_D3
BCKO
MAIN
BOARD
LRCKO (5/6)
MCKO
DMB_D1
DMB_D2 29
DMB_D3 MAIN
BOARD
DMB_BCK
(2/6)
DMB_LRCK (Page 69)
DMB_MCK