Philips DVDR890 Service Manual page 56

IN
Y/C Rear IN
CVBS Rear IN
Y U (Pb) V (Pr)
WSRI
CVBS
CVBSF_IN
NJM 2285
IN3A
8
Y/C
9
IN3B
YF_IN
11
IN2A
CF_IN
IN2B
14
WSFI
16
IN1A
1
IN1B
Tuner
CTL1 CTL2
VFV
2
Modulator *
* NAFTA only
DENC
D_CVBS
D_Y
D_C
D_VR
D_YG
D_UB
Video IO NAFTA /APAC Overview
CVBSR_IN
A_YCVBS
CTL3
OUT3
6
CTL2
OUT2
5
CVBSIN_TUN
CTL1 A_C
VFV
OUT1
3
1 Bo.Clamp
CVBSR_IN
Y/CVBSIN_TV
41
Bo.Clamp
Logic
YR_IN
Y/CVBSIN_AUX
CTL3
19
Bo.Clamp
12 7
A_YG CVBSIN_ENC
4 Bo.Clamp
YIN_ENC
D_Y
7 Bo.Clamp
CIN_TUN
43
Av.Clamp
CIN_TV
40 Av.Clamp
D_C CIN_ENC
6
Av.Clamp
G/YIN_AUX
15 Bo.Clamp
R/Pr/CIN_AUX
17 Bo/Sync/Av
B/PbIN_AUX
13
Bo/Sync
G/YIN_ENC
D_YG
10
Bo.Clamp
R/Pr/CIN_ENC
D_VR
9
Bo/Sync/Av
B/Pb/IN_ENC
D_UB
11 Bo/Sync
FBIN_AUX
35
from CECO
A_UB
Y/CVBSOUT_REC
STV6618
Y/CVBSOUT_REC
Mute
+6dB
Y/CVBSOUT_TV
Mute
+6dB
Y/CVBSOUT_AUX
Mute
+6dB
COUT_AUX
Mute
+6dB
R/Pr/COUT_TV
Mute
Sync.Sep
+6dB
G/YOUT_TV
Mute
+6dB
B/PbOUT_TV
Mute
Sync.Sep
5V
FBOUT_TV
0V
37 16
38 28 42 44 14
2
A_YG
A_VR
ProgScan
Y/UV
from dig.board Switch
Prog.Scan
Y/UV
U_OUT
V_OUT
Y-OUT
PSCAN_KILL
DigOUT1
+6dB
21
33
YR_OUT
25
CR_OUT
23
V_OUT
P Board
31
Sync.Sep.
Y-OUT
29
U_OUT
27
FBOUT
34
18
OUT
Y U (Pb) V (Pr)
CVBSR_OUT
YR_OUT
CR_OUT
WSRO
DigOUT6
to VIP
A-YCVBS
A_C
A_U
A_Y
A_V
14.11.2001