Sony HVR-M25J Service Manual page 20

3-2. OVERALL BLOCK DIAGRAM (2/7)
VD-036 BOARD (2/7)
IC_2202_YO0 - IC_2202_YO7
HDV REC/PB, HDV-i.LINK
IC_2202_CO0 - IC_2202_CO7
IC1801
(2/4) TRN_HD, TRN_VD, TRN_FLD
BASE BAND
SIGNAL TRN_VF_SYNC
B24
PROCESSOR
(5/17) D23
B21
ADATAIN0, ADATAIN1
AUIN21, AUIN22
CKFSO
P25
CK64FSO
M25
MCLK
Y16
IC1876
(5/17)
CK27MFO2 2 4 CK27MFO2_T
AD10
IC1874
(5/17)
2 4 CK27MFO2_E
IC_1801_PCRERR
F8
IC_1801_SRCH
D9
IC_1801_FLD27MF
G9
FRRV, TRRV, DRP
DXXA08_SIM, DXXA09_SIM
D24A00_SIM - D31A07_SIM
ALE_SIM
Y15
SD_OSD_VD
AC14
VREF
AE15
IC_1801_OEREF
AB16
XCS_IC_1801_SIM
AC15
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
05
HVR-M25J/M25U/M25N/M25E/M25P/M25C
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
AD12
AD16
AD17
AA17
AD22
E18
CKTRNO
F24
CKTRNI
A22
IC2202
HDV-MPEG VIDEO
ENCODER/DECODER,
MPEG AUDIO
SIGNAL PROCESSOR
(4/17)
AD18
P21
M24
P24
A20
J1
L1
K1
N24
M20
D16
P20
CRECDT DV/DVCAM REC
CRECCK
OVERALL (3/7)
6
(PAGE 3-3)
CRECA1, CRECA2
HDV REC, HDV-i.LINK
EBS[0] - EBS[7]
KCLK
ERDY
ERE
HDV PB, HDV-i.LINK
BS[0] - BS[7]
BSEN
DJCLK
AUDAI, AUENI
AUDAO, AUENO
BMDT16 - BMDT47
OMAD00 – OMAD12,
OMADB0, OMADB1
IC2501
256M SDRAM
(4/17)
OMCEX
H7
OMCLK
G2
CK27MFO2_E
OMCLKX
G3
IC_1801_PCRERR
IC_1801_SRCH
IC_1801_FLD27MF
D24A00_SIM - D31A07_SIM
ALE_SIM
XCS_IC_2202
XRST_IC_2202
INT_IC_2202
3-2
73
74
IC2801
HDV REC, DV/DVCAM REC
HDV STREAM
80
PROCESSOR,
82
MUX/DEMUX
296
RECA1, RECA2
(2/17)
316
321
HDV PB
71
72
27
10
HDV-i.LINK
185
200
201
199
XCS_IC_2801
203
SCWIN_IC_2801
225
XCS_IC_2801_2
240
XRST_IC_2801_0
40
230
348
XRST_IC_2801_1
232
FRRV, TRRT, DRP FRRV, TRRT, TRRV, DRP
DXXA00_SIM - DXXA10_SIM DXXA00_SIM - DXXA10_SIM
D24A00_SIM - D31A07_SIM D24A00_SIM - D31A07_SIM
1
3
5
7 203
XCS_IC_2202
XRST_IC_2202
IC_1801_OEREF
XCS_IC_1801_SIM
ADATAIN0, ADATAIN1
RECDT
RECCK
OVERALL (4/7)
7
(PAGE 3-4)
VITDT
OVERALL (3/7)
8
VITCK
(PAGE 3-3)
PD10 - PD17
PCLK1
OVERALL (3/7)
9
DIR1
(PAGE 3-3)
XPEN1
XPACC1
ALE_SIM
OVERALL (4/7)
10
(PAGE 3-4)
INT_IC_2202
MCLK
SD_OSD_VD
VREF
CKFSO
OVERALL (6/7)
11
CK64FSO
(PAGE 3-6)
CK27MFO2_T
CKFSO
OVERALL (3/7)
12
CK64FSO
(PAGE 3-3)