JVC GZ-MG27US Service Manual page 46

MAIN(V I/O) SCHEMATIC DIAGRAM
0 1
DV2OUT0
DV2OUT1
DV2OUT2
DV2OUT3
TO DSP
DV2OUT4
DV2OUT5
DV2OUT6
DV2OUT7
TO MPEG2,DSP DV2CKOUT
VI0
VI1
VI2
VI3
VI4
TO MPEG2 VI5
VI6
VI7
MPGFLD
MPGVSYNC
MPGHSYNC
TO SUB CPU
ANA_RST
ANA_IN
TO MAIN IF(CN101),
ANA_OUT
SUB CPU,AUDIO
ANA_CLK
ANA_CS
TO SUB CPU
OSD_CS
OSD_VD
TO SUB CPU,DSP
DSP_RST
TO SUB CPU
PSCTL
TO OP DRV
ASPECT
TO MAIN IF,
REG+CCD
CDS/TG
REG_4.9V
REG_3.1V
TO MPEG2,
DSP MEM SREG2.5V
TO USB HOST
SREG1.8V
GND
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
2-13(No.YF133)
MAIN(V I/O)
3 6
4 5
RA3201
1 8
10
2 7
3 6
4 5
RA3202
1 8
10
2 7
TL3204
IC3202
MB90099PFV139EX
1 SCLK HD 20
2 CS VD 19
3 SIN VC0 18
4 RST VC1 17
5 VDD VC2 16
6 SDR BLKA 15
C3219 7 NC VC3 14
0.1
8 EXD BLKB 13
9 TEST TSTO 12
10 GND BLKC 11
R3209 0Ω
L3201
NQR0129-002X
R3223
100
C3220
4.7
R3225
open
180 179 178 177 176 160
1 NC1
2 NC1
13 NC1
14 NC1
R3201
54 VSS
0Ω
3 RST
97 CSO0
55 CSO1
133 CSO2
99 CSO3
4 YSO0
98 YSO1
134 YSO2
56 YSO3
C3201 0.01
5 VDD(I/O)
TL3201
100 OUTH
R3202 0Ω
135 OUTV
TL3202
6 OUTH2
R3203 0Ω
57 OUTV2
101 ZCNT (L:OUTV,OUTH=HiZ)
R3204 0Ω
7 SDOUT
58 VDD(CORE)
C3202 0.01
102 VSS
136 CLK
R3205 0Ω
8 SDIN
R3206 0Ω
59 SCLK
R3207 0Ω
103 CS
9 VC0
60 VC1
137 VC2
104 VC3
10 BLK1
61 BLK2
138 BLK3
11 HDOUT
62 VDOUT
R3208 100
105 CLKOSD
139 HDCVF
12 VDCVF
63 VSS
161 NC2
162 NC2
163 NC2
164 NC2
165 NC2
15 26 27 28 106107140 65 16 141 66 17 108 67 18 142109 19 68 143110 20 69 144 21 70 111 71 22 112145 23 146 72 25 24 73 113114 74 16
R3224
33
(1608)
Q3202
2SC4617/QR/-X
L3203
NQR0129-002X
C3224
1
96 51 132 159 95 50 131 94 49 130 93 48 92 47 158 129 157 46 91 128 45 90 156 127
IC3201
JCP8075
1
C3227
OPEN
44 89 126 43 155 88 125 124 42 87 15
IC3204
R1100D251C-X
2 3
C3225
OPEN
(N