Pioneer DVR-RT602H-S Service Manual page 35

5
5
3
2.5 0 4.9 2.8 2.2 2.7 2.4 2.6 2.6
80 79 78 77 76 75 74 73 72
4.7
B-Y
CCD
TANK Invert
CONT
0
MESECAM CR DET
DET
1.4
Comp
5.0 PRE/REC ENV
HPF DET
Vcc DET
DET
0
SW44 SP2 Mix Level
BE
ADJ
0
SW45 SP2
SW42
SP1
0 SW39
CH2
L-SECAM
SW46
0
PER/REC REC
CH1
SP1 +
Vcc MUTE
L-SECAM
VCA
0
SW47
SP
SP2 CH2
0
SW40
SW48
SW41
SP2 SP1 SP EXT
CH1
0
SW43
SW49 INT
5.0
AUDIO Vcc
SP1
SW8
0.4 AUDIO ALC
EXT INT
2.5
TH SW9
TRAP
SW4
REC
2.5
SP ON
R P
Filter
2.5 SW5
PRE AMP
FM MOD
DET
SW3 REC
VCA
0 ON f0/Dev ADJ
SW6
SW2 EP
MAIN
2.5
ON
REC EQ
EMPH
CARRIER
0
AUDIO
OFFSET
SW7
GND
W.C/DC
2.5 SW1 BAND
GAP
1 2 3 4 5 1 6 7 8 9
1.2 0 0 5.0 3.2 2.5 2.8 1.1 1.1 1.9 1.8 0.4
NC NC
2
CAUTION: DIGITAL TRANSISTOR
5
6
W806
4
2.2 1.3 1.9 2.3 0 1.5 2.2 1.6 2.2 1.7 4.1
71 70 69 68 67 66 65 64 63 62 61
X-Tal
Down
VCO/OSC
Conv
2fsc
REC Killer PB REC Discri ACC ACC
APC APC APC Det SW
APC SW
L-SECAM
CLPF1 CLPF2
SW36
C-ACC;ON
C.K +
Chroma
P R
L-SECAM ACC
4Phase
SW33
SW35
C-ACC ;
REC TRAP ON Main
LPF +
Through
SW37 Conv1 Conv2
REC TRAP P R SW31 P
OFF
SW32
R
FH TRAP
4.43PAL MPAL
CTL TRAP
P CHANGE D ELAY
P SW34
ACC
2M LPF P
SW38 REC TRAP
R
HiFi TRAP
C-Delay
HPF SQPB R
DL
SQPB
SQPB
P.EQ
SW12
P
LPF S-Det
R G-EQ
629K FM
DO
TRAP AGC
Det
DLIM
DET
VIDEO AGC
SW18
MEMO
SW11 P
SW16
Sub LPF
R
SW10
ATT
REC FBC + ALC
(-4dB)
PB AGC +APL
(-10dB)
MAIN
ATT ATT ATT
DE EMPH
(-6dB) (-10dB) (-10dB)
P R
Y-GND SW13
0 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
0 2.2 2.8 1.9 2.8 1.9 2.8 2.4 2.8 5.0 2.3
CAUTION: DIGITAL TRANSISTOR
6
7
R132
10M1/4W
4.9 4.8 2.2 2.1 0 1.9 0 2.6 4.9 2.3
60 59 58 57 56 55 54 53 52 51
C Vcc C GND CCD
GND
Clock Driver
LCVCO
Y-CCD
Mode
Chroma
Control
ACC Det
SW30
P C-CCD
VCA
R
R P SW29
CCD
LPF
SW27
L-Det
P
NP Conv C.K
R P
Main
R
SW51 N.L SQPB L-SECAM
R De-Emph EQ
SW26 EXT
Pilot
B.D
Erase INT
L-SECAM
6dB
SECAM
AMP
Y-LPF
Delay SW19
BPF SW17 L-SECAM
LPF
SQPB
SW15
SW28
SQPB
P
C-Suquelck
R
N.L SW20
DEH
YNR
Emph
R P
GCL
NP-NC
PC GCL
TRAP-NC
DO
P SW24
R
SW52 GCL
DO
R
/REC
ATP
CLEAR SYNC
FEED BACK
V-AMP
CLAMP
Suquelck
VIDEO ALC
ATT
R*SDECK
AGC PG
SYNC
SW22 PG
Det
35Pin Sep
GCL R*SDECK
Y-Vcc
30
0 2.1 2.8 0 0 2.1 2.8
NC
NC
C160
0.1 B
DVR-RT602H-S
7
C179
0.01 B C138
15P CH
2.8 0 2.8
6 5 4
BAIAS
5.0
3.4
1 2 3
2.6
5.0 2.1 5.0
4.9
3.0
3.0
0
R121
2.1
270
1.9
2.7
C172
2.1
C180
25V 10 KA
1.5
50V 3.3 KA
2.1
C169
3.0
0.1 B C177
2.3
100P CH
3.0
NC 1.9
C170
1.6
0.1 B C174
2.5
0.1 B
0.9
L112
22uH 0305
6
DUMMY_V.SYNC
PCB010
DMF080
8
A
B
L106
47uH
C
SECAM-H
C189
0.01 B
C190
16V 47 KA
D
C.SYNC
P.CON+5V_B
E
OSD_V_IN
F
A
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