Panasonic HC-V100P, Service Manual

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10.4. Video/Audio Signal Process(2) Circuit Block Diagram
VIDEO/AUDIO SIGNAL PROCESS(2)CIRCUIT BLOCK DIAGRAM
CLK74 V D
JK6002
(A/V MULTI TERMINAL)
VOUT 1
PLUG IN 9
HDYOUT 2
PBOUT
6
PROUT 10
R OUT 11
L OUT 5
Y
Cb
Cr
Y/G
Cb/B
Cr/R
G
B
R
Y/ G
Cb/ B
Cr/ R
Y
C
G
B
R
YCbCr to RGB
RGB to YCbCr
YCbCr
NTSC/PAL
Composite Video
Encoder
Component
Encoder
DAC1
Clock Gen
PLL
74.25MHz-> 148.5MHz
27MHz -> 54MHz
Delay
Delay
u-P I/F
Buffer
Buffer
DAC2
DAC3
6.75/13.5/27/54/148.5MHz
27MHz or 74.25MHz
Delay
RGB
54
52
51
37 39 38 29
36
35
34
31
30
50
49
41 16 18 17 26
1
IC3751
(VIDEO ENCODER)
IC3701
(VIDEO AMP)
PW 3.2V
TEST
18-bit
HDI
VDI
Selector Selector Selector
Sync Gener
ator
(EA
V Decode or HD/VD Sync)
CVBS
HDO
VDO
VREF IREF BYPASS FLT
VREF
PW REG3V
TEST0
TEST1
TMO SELA SCL SDA PD N
CKLIN
HC-V100M/V100 VIDEO/AUDIO SIGNAL PROCESS(2) CIRCUIT BLOCK DIAGRAM
DACO1
DACO2
DACO3
CH3751
CH3401 CH3402 CH3753 CH3752
BUS37 YO D0
E AVIO RST
S SDA VDAC
S CLK VDAC
HD STNDBY
G ROUT
G LOUT
G VOUT
VENCHD
VENCVD
9
10
13 1
2
8
7
6dB
27MHz LPF
STBY
CHARGE PUMP
6dB
15MHz LPF
6dB
15MHz LPF
5
4
14 15
3
Y IN
STBY
PB IN
PR IN
CP VCC
CP GND C PLUS C MINUS
Y OUT
PB OUT
PR OUT
VEE OUT
VEE IN
12
NVCC
PW 3.2V
PLUGIN L
(To IC2006-K19)
VBO L3
LOUT H3
ROUT J3
GPIOA19 U25
GPIOB1 P21
GPIOB0 M19
GPIOA20 U24
LCDCKO A6
GPIOE11 C5
G11
G12
G13
G14
G15
G16
GPIOE18 G17
GPIOE0 A3
C4
E7
F8
G10
E8
E9
GPIOE7 G9
BUS37 YO D1
GPIOE8 E10
GPIOE9 E11
IC3401
(ASIC)
2
BUS37 YO D2
3
BUS37 YO D3
4
5
BUS37 YO D4
BUS37 YO D5
6
BUS37 YO D6
7
BUS37 YO D7
8
12
BUS37 CO D0
BUS37 CO D1
13
BUS37 CO D2
14
BUS37 CO D3
19
20
BUS37 CO D4
BUS37 CO D5
21
BUS37 CO D6
22
BUS37 CO D7
23
DATA0
DATA15
33
AVDD
15
PVDD1