Pioneer dvr-3100-s Service Manual page 48

1
QQ D
MAIN ASSY
3 7 63 1515 0
Measurement condition ;
A
No.3 to No.8, No.10 to No.13 : 75% Color-bar, AXP disc 1-24
No.15 ,No.16
No.9, No.14
No.17
X4102 - pin 4 (ADMCLKI)
1
V: 1V/div. H: 20nsec/div.
(Function : P.ON)
B
R4205 (VMCLK)
2
V: 1V/div. H: 20nsec/div.
(Function : P. ON)
Q2103 - B (G)
3
C V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
TE
L 13942296513
D
Q2104 - B (B)
5
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
E
www
F
48
1
http://www.xiaoyu163.com
2
: 75% Color-bar
: 1kHz, 2Vrms, AXP disc 1-1
: 1kHz, 2Vrms
Q2105 - B (R)
6
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
GND
GND
CN2001-pin 10 (B Out)
8
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
GND
CN2001-pin 16 (Lch Out)
9
V: 2V/div. H: 200µsec/div.
(Function : PLAY)
CN2001-pin 12 (R Out)
10
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
GND
x ao
y
. i
DVR-3100-S
2
http://www.xiaoyu163.com
3
8
CN2001-pin 4 (Y Out)
11
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
GND
CN2001-pin 6 (C Out)
12
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
CN2001-pin 8 (G Out)
13
V: 500mV/div. H: 10µsec/div.
(Function : PLAY)
Q Q
3 6 7 1 3
GND
CN3001-pin 8 (PCMAIN)
14
V: 1V/div. H: 400nsec/div.
(Function : PLAY)
GND
CN2001-pin 24 (SEL Y/V)
15
V: 500mV/div. H: 10µsec/div.
(Function : L1)
GND
u163
.
3
4
2 9 9 4 2 8
CN2001-pin 26 (SEL C)
16
V: 500mV/div. H: 10µsec/div.
(Function : L1)
GND
CN2001-pin 28 (SEL L)
17
V: 500mV/div. H: 200µsec/div.
(Function : L1)
GND
IC3402-pin 7 (27MCLK)
18
V: 1V/div. H: 20nsec/div.
(Function : P.ON)
1 5 0 5 8 2 9 9 4
GND
GND
GND
m
co
4
9 9
GND
GND
2 8 9 9
GND