Panasonic AG-DVX100BP Service Manual page 88

VIDEO (VTR) BLOCK DIAGRAM
IC3001<1> (DUO)
M2-4
Y
N1-4, P1
P1009 P2002<10>
16A 21B
YSI
I I
(0-7)
23A 28B
INPUT
SELECT
16B 21A
CSI
I I
(0-7)
23B 28A
P2-4
R1-3 C
T1,2
DV FORMAT
PROCESS
T18
U18-21
V19-21
LYCIO(0-7)
TO
IC3603<4>
& 3703<11>
D1-3
E1-4
F1-4
G1-4
H4
ADM(0-15)
TO/FROM DATA/
IC2001<1> ADDRESS
1394
I/O
IC3501<5> (INPUT)
Y4 N6 CLK27M
K16-19,21
L18-20
EFFECT
DUO_COUT
C
C21
DAC
DUO_YOUT
Y
D21
SBA_CS
From IC2001-K1<3>
SBA_SIF_CLK
From IC2001-L13<3>
SBA_SIF_SDA
From IC2001-L1 & L2<3>
W19
MCLK
V20
AUDIO
AA21
PROCESS
AA20
SDTO
V18
12 38
AUDIO
3 23
DELAY
IC3305
<7>
IC3306
SRAM
<7>
IC3201<2>(RIP)
A11
AA17
DBR(0-3)
V15 A10
W16 B10
Y16 A9
V6 B11 CLK27A
TPB-
AA13
TPB+
Y13
TPA-
AA14
TPA+
Y14
STP
U COM
SDA
I/F
SCK
CLK Y/C CLAMP
TBC AGC
AD
CHANGE SEP
S VIDEO L
IC3301<7>(AV_IO)
C C OUT
BUFF CLAMP
27
V OUT
MIX
Y Y OUT
24 BUFF CLAMP
SPOUT1
SPOUT2
LOUT
ROUT
AMP AMP
AMP AMP
14
CONTROL
DAC
15 RESISTOR
I/F
12
ADC
LRCK
1
2
BCLK AUDIO
3
I/F
SDTI
4 HPF
5
IC3314<7>
IC3313<7>
(EE)
1
(VV)
HP OUT AUDIO
2
5 4
EE/VV SEL I/F
HP_EE_VV
6
From IC2001-B14<3>
RECCUR
J3
HSE
I/F ENCODER L8
PB_IN
RF
VITABI
EQ D3
AMP
ATF IN
E1
PBH
K9
RECI
H6
HID1
K6
HID2
J6
MAIN SIGNAL PATH IN REC MODE
MAIN SIGNAL PATH IN PLAYBACK MODE
SIF_CS
P6
<3>from IC2001-M3
SBA_SIF_SDA
N7 <3>from IC2001-L1 & L2
SBA_SIF_CLK
N8 <3>from IC2001-L3
IC3503<5>
IC3504
SY_IO
Q3503<5>
1
Y IN
E1 AMP 7
V_IO
3
K1
2
Q3504,5<5>
SC_IO
C IN
N14
AMP
<3>
INPUT_SEL
from IC2001-V1
Q3301-3<7>
OUTPUT
SEL
34
EXT_H
<3>from IC2001-Y15
36
32
19
20
IC3310<7>
45
LCH
44 6
INT/EXT
LINE_L
1 7
48 SEL
IC3309<7>
LINE_R
47
EXT
1
IC3311<7>
CH1/2
RCH
SEL
EXT_L
6
INT/EXT
60
7
1
EXT_R SEL
61
<10>P4001
MICL_TO_VR
MICR_TO_VR
VR4601
<10>P4001
P6403
MICL_FROM_VR 5 44
MICR_FROM_VR
7 41
VR4602 CH2 LEV VR
AMP 40 IC3304<7>
DAC
HP L HP AMP
3 1
AMP
39
HP R &
5 7
MUTE
IC5001<2>(HEAD/REC-AMP)
33
35
32
CGA 31
8
30
AGC
29
DET
28
27
6 AGC AMP
26
LPF
39
18
LOGIC
19
16
17
P4401 TO/FROM
<10>P3001
S_VHS TERMINAL
C_OUT
13 12
J4452
Y_OUT
11 14
(SIDE JACK C.B.A)
(TOP_CONNECT
C.B.A.)
SPEAKER
<10>P2003 P554 P556
1
SPOUT 1 66B 33A
SPOUT 2 68B 34A 2
TO/FROM
<10>P3001 P4401
VIDEO IN/OUT &
V I/O 9 16
AUDIO IN/OUT
A_CH1_I/O
7 18
JACK
A_CH2_I/O J4451
5 20
(SIDE JACK C.B.A)
<10>P2003 P451 FROM
MIC_INT_L 11
5A INT MIC
(HANDLE C.B.A)
MIC_INT_R 9A 9
<10>P3001 P4000
6 CH1_EXT_MIC 43 21
FROM
CH2_EXT_MIC MIC CH1 C.B.A
7 35 11
P6403
1 42
3 45
CH1 LEV VR
R_SIDE C.B.A
<10>P2002
P4902 TO
PHONE JACK
HP L 55A 5
(RERA JACK C.B.A)
HP R 57A 3
<10>P5001
CH2F 4
RP Rch
CH2S
5
CH1F 7
RP Lch
CH1S 6
<10>P3001 P4401
TPB- 20 5
TO/FROM
DV CONNECTOR
TPB+ 19 6
P4402
TPA- 17 8
(SIDE JACK C.B.A)
TPA+ 16 9