Panasonic NV-DV2000 Service Manual page 55

VIDEO MAIN SIGNAL PATH IN REC MODE
IC3001(DVIO)
IC3004(AV-I/F)
Y Y
A/D.
AV
C I/F C CONV
Y/C
MULTI-
PLEX.
Y
D/A.
C CONV
IC3001
(DV I/O)
68
DATA
IN/OUT
IC3004
(8bit)
(AV I/F)
75
FP3401 FP3201 Y Y
35 23 157
Y IN
6 31 IN OUT
FP3401 FP3201
C C
46 8 165 C IN CLK 18M1 64
8 29
IN OUT
Q3002 Q3001
FP3401 FP3201
3 Y OUT CLK 18/8M 61
10 27
CLK 18M2 62
Q3005,
Q3004
3006 CLK 450K 63
FP3401 FP3201
8 C OUT
12 25
CLK 18 IN 33
IC3153,3154
X3152
46 STP1 55
X IN
SDIO 57
27MHz
SCLK 56
47
X OUT
IC4201
(OP-AMP)
PCM IN (R) 6 7
PCM IN (L) 9 8
IC4210
(OP-AMP)
PCM OUT (R) 7 6
PCM OUT (L) 1 2
IC2004
(EEPROM)
2
SK
DO 4
DI 3
CS 1
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
IC3002
IC3003 (CAS) IC3201 (EDA)
(Shuffling Memory)
DCT VLC
5Mb
MEMORY
Shuff.
MEMO.
CTL
DV IC3701
TERMINAL (DI/F)
IC3202
(EDA.M)
TO/FROM
IC4501
AUDIO
(PCM-AUDIO)
SECTION
IC3002 IC3003
(SHUFFLE MEMORY) (CAS)
46 35 12
44 33
43 32
9 LBS
41 LBS LBS 30 DATA
DATA DATA IN/OUT
7
80 91
IN/OUT IN/OUT (8bit)
(8bit) (8bit)
82 93
83 94
4
85 96
97 37
ADDRESS
98
IN
ADDRESS
21 SOC IN (18bit)
1 18 50
(8bit)
LBS
9
DATA
58 SIC
IN/OUT
67
(4bit)
47
79
SHM225
1
CLK18
16
IC3005
(VCO)
46 65
FS CLK VCOI
25 39 68
CLK 18 FS SEL 0 FS0
40 67 FS1
FS SEL 1
79 SDIO
80 SCLK
78 STP2
IC4501
(AUDIO I/F)
3 M CLK 15 95
A IN R DO MCK
LR CLK 11 94 DO LRCK
5 A IN L
S CLK 12 96 DO BCK
SDT 0 14 86
26 AI DAT
A OUT L
SDT 1 13 93 DO DATA
27 A OUT R
IC2001
(LSI MICON)
108 154
DCS STP2
ADDRESS
DATA
107 (15bit)
DC STP1
139
81 DCS CLK
83 DCS DI
82
DCS DO
99 69
EE CLK COM CLK
COM DATA OUT 70
100 EE DI
COM DATA IN 71
103 EE DO
104 EE CS
IC5001 (H.AMP)
24-25
ECC MODU
CONV.
IC3203 (EQ)
Desuf.
MEMORY
CTL
VITERBI
IC3204
(VITERBI-A/D)
EDA
A/D
MEMORY
CONV.
(4M)
IC3201
(EDA)
HSE
151 59
(REC DATA)
DATA
IC3202
IN/OUT
(EQ)
(4bit)
154
REC CLK 56 31 41.85M(REC)
74 11 41.85M/72
REF CLK
PB CLK 53 35
103
PB DATA
ADDRESS 52 33
(41.85M)
DATA
(15bit)
62
120
PB DATA IN
68
3 CLK 18M
40
LSB
53
DATA IN
OUT
2 CLK 450K
(15bit)
25
18 36 CLK
LSB
ADDRESS
OUT
(9bit)
10
ATF 1
48
9
IC3202
(ECC MEMORY)
18
LSB
ADDRESS
IN/OUT
(9bit)
28
2
LSB
10
DATA IN
IN/OUT
35
(15bit)
43
IC3701
(DIGITAL I/F)
130
133
102
120
142
IC2005
(PC I/F)
76 50
M SCK UART I
79 M SDI TO RS-232C
80 M SDO uART O 51
CYLINDER
REC ONLY
PB ONLY
BOTH
IC5001
(HR AMP)
FP3203 FP5002
AR 1
7 HSE 29
OUT
13 12
AR 2
31
OUT
FP3203 FP5002 AGC OUT
AGC IN
62 64
REF-EQ
16 9 (PB DATA)
HA 2
36
IN
VCO
LATCH
LPF 17
HA 1
24
IN
Q5005
TFIL 18
PB H1 28
59
PB H2 32
HD 58
MON 2
IN 34
FP3202 FP5002
ATF 2 57 ATF OUT
14 11
MON 1
26
IN
4
BPF
5
ATF1
IC3205 (GATE)
2
4
IC3204
(VITERBI A/D)
7
A/D
10
19
LBS
DATA
OUT
(7bit)
11
TPB- 69
DATA IN
(4bit)
TPB+ 70
TO DV
TERMINAL
TPA- 71
TPA+ 72
ADDRESS
DATA
(15bit)
CLK 18M
FP5001
RA 1 OUT
5
RA 2 OUT
6
M CYL
Q5003
7
4
Q5002
Q5006
TO EVR