JVC HM-DH40000K Service Manual page 127

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702,IC704
0-15
0-11
A0,BA1
28M DDR
IC4
112
703,IC705
1
SI
E2PROM_SOUT
2
111
0-15
SCK
E2PROM_SCLK
4
114
CS
E2PROM_CS
0-11
113
8
A0,BA1
SO
E2PROM_SIN
28M DDR
EEPROM
CLK
X1
57
X1
58
X0
16
BC_D(0-15)
D16-31
BC_A(0-14)
15
A17-30
IC201
71
HSPB
216
OSTADRS0-14
HSPA
64
SERVOREF30
139
SBEA
210
OSTDATA0-15
SBEB
IC405
SIN0-7
141
RECDATAA
D-FF
5DATA0-15
212
RECDATAB
5ADRS5-14
IC206
20
TSCLK_SD
TSCLKOUT
253
TSINCLK
TAL19I
IC206
TAL19O
211
CLK27O
DMAIN
IC206
O
179
DIVCLKO
TAL27I
Q418-Q426
76
AIN_A
78
AIN_B
CXO27I
DRAMDATA00-15
DRAMADRS00-10,12
IC204
X202
13
VCXO27I
IC1
SUB CPU
95
SEQUENCE_PULSE
61
REF5
109
JLIP_TXD
110
JLIP_RXD
RESET
1
55
RSTX
SIO_SPI_MOSI
4
3
Q405-Q409
Q601
CN401
CN601
Q602
Q413-Q417
3
3
BUF
AMP
1
1
TP621
PB_DATA1
E5_27M
DIVCLK_9M
Q603
CN402
CN603
Q604
LPF
3
3
BUF
BUFFER
1
1
TP622
PB_DATA2
IC205
VCO_CTL
AL5V
IC6
9
8
10
4
6
5
NOT
USED
12
11
13
1
3
2
IC8
5
6
4
10
8
9
13
11
12
AL3.3V
IC5
AL5V
9
8
10
5
6
4
12
11
13
2
3
1
IC3
Q1
ES
IC9
2
4
1
PRE/REC
IC601
44
37
33
35,46
11
Q605 , Q641
43
3
Q621
Q606 , Q642
13
38
BUF
19
24
AMP
6
Q621-Q616
21
22
25
27
4
8
IC 609
IC603
12
11
2
1
13
34
25
8
IC602
6
Q623
16
BUF
10
25,36
20
18
21
SW
Q644
TO MAIN
(SYSCON)
CN3009
CN8003
1
TXD
3
RXD
2
SEQUENCE_PULSE
HS2_FF
5
6
DFF/HS1_FF
7
SVREF30
8
REF5HZ
9
RESET(H)
10
KBUS_REQ
11 KBUS_CLK
13
KBUS_RXD/TXD
For JIG
CN8004
1
SBE.A
3
SBE.B
4
HS1_FF
5
HS2_FF
CN8005
1
JLIP_TXD
3
JLIP_RXD
TP611
REC_LEVEL1
U.
DRUM
CN604
1
13
D601
2
14
SW
3
15
D602
SW
4
16
5
17
IC603
5
6
18
7
19
4
8
20
IC603
10
9
21
9
10
22
TO MAIN
( SYSCON )
TP612
CN3011
REC_LEVEL2
CN603
6
CH2_RECST(H)
7
CH1_RECST(H)
IC603
2
3
3
HS(H)
SW5V
8
D/HS1_ENV.
1
9
V/STD/HS1_FF
16
HS_RECST(H)
15
A/HS2_FF
D-VHS
HEAD
13
D CH1
14
15
D CH2
16
17
HS2 CH1
18
19
HS2 CH2
20
21
HS1 CH2
22
2-66

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