Vcr Mt Pcb Assy(2/7) - Pioneer DVR-RT500-S Service Manual

1

3.10 VCR MT PCB ASSY(2/7)

FROM/TO REGULATOR
A
CAP_VCO
AT+12.6_V
P.CON+5V
AT+5.2V
AT+5V[M-CON]
VCR_P_ON-L
B 4/7
POWER_FAIL
DRIVE_ON-H
MPEG5V_ON-H
MPEG_P_ON-L
FIP_ON-L
GND
MOTOR_GND
RECORD LUMINANCE SIGNAL
B
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
FROM/TO DECK
CP3001
TMC-J12P-B2
1 CAP FG
2 CAP VCO
3 VCC
4 CAP.M/F/R
To 5 I LIMIT
C
6 MOTOR GND
M2001
7 GND
8 LD/CY VCO
9 CAP CTL
10 LDM CTL
11 CYL FG/PG
12 CYL CTL
BOT SENSOR
Q3008
5.1
ST-304L
D
0.1
E
B 7/7
F
B 2/7
46
1
2
C3033
C3003
16V 330 YK
25V 10 KA
CAP_FG
CAP_VCO
P.CON+5V
R3003
CAP_F/R
3.3K CAP_LIMIT
AT+12.6_V
CONTROL_IN
LDM_CTL
CYL_FG/PG
CYL_DRIVE
AT+5.2V
5.1
EOT SENSOR
Q3006
ST-304L
0.1
EOT
BOT
(LED_GND)
TAB SW
SW3001
R3011
AT+5.2V
47K
LSA-1144EAU
FROM/TO AV SW
MPEG_RESET
MPEG_CLK
MPEG_DATA
MP_CLK
MP_DATA_IN
MP_DATA_OUT
VADDIS_INT
CH_V_MUTE-H
DVD_V_SW_R-H
V_SW_VCR-H
CH_A_MUTE-H
VCR_DUB-H
VCR_V_SW_R-H
SYNC.DET
SW_V_OUT
CAUTION: DIGITAL TRANSISTOR
DVR-RT500-S
2
3
AT+5V[M-CON]
AT+5.2V
R3057
CAP_LIMIT
22K
Y/C_CS
Y/C_DATA
Y/C_CLK
VCR_DUB-H
CH_V_MUTE-H
DVD_V_SW_R-H
VCR_V_SW_R-H
P_MUTE-L
VCR-H
LDM_CTL
CAP_F/R
8
C.ROTARY
C3008
H.AMP_SW
0.0047 B
COMP
R3032
CONTROL_IN
R3031 10K
CYL_DRIVE
R3008 1M
CYL_FG/PG
1K
H.SW
9
HIFI_H.SW
R3001
5.6K
C3007 0.1 B C3004 0.022 B
DUMMY_V.SYNC
C.SYNC
AT+5V[M-CON]
R3024
15K
CTL+
CTL-
TAB_SW
P.CON+5V
AT+5.2V
MS_SEN A
Q3005
RPI-352C40N
5.1 5.1
5.1
0.9
2 3 2
1 4 1
0.4 1.3
0.9 1.3
MS_SEN B
Q3004
RPI-352C40N
3
4
C3025
18P CH
7
3.3 5.1 5.1 3.4 2.5
84 83 82 81 80
0.1
0.4
5.0
0
0
NC SD SW TU-H
85
0
SD SW Y-H
NC
86
0
CH V MUTE-H
87
0
DVD V SW F-H
88
0
VCR V SW F-H
5.1
P_MUTE-L
0
VCR-H
0
NC DVD VSC-H
2.4
LDM_CTL
0
CAP FWD-L
2.5
C.ROTARY
0
H.AMP SW
4.8
COMP
0.1
CAP FULL
2.6
CYL SPEED UP
3.2
D FG/PG
1.3
VIDEO H.SW
2.5
HIFI H.SW
R3014 56K
2.5
111
DRUM PWM
R3012 2.6
112
CAP PWM
56K 0
DUMMY_V.SYNC
0
VSS (GND)
0.4
W808
5.1
2 3 4 5
0 2.5 2.5 0 2.5 1.0
R3017
C3013 C3016
560
R3020
6.3V 47 KA
16V 22 KA
560
C3015
820P CH
2.4
1.2
2 1
3
4
3 4
0
5.1
13 14
4
6
C3047
15P
CH
X3001
10MHz
R3034
1M
0 2.5 5.1 1.3 1.4
79 78 77 76 75
Y/C CS
Y/C DATA
Y/C CLK
VCR DUB-H
C SYNC
VCC (BACK UP)
6 7 8 9
10
2.3 2.4 2.2 5.2
11
10
1.2 0
2 1
3 4
5.1 0