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MAIN SCHEMATIC DIAGRAMS (Models: PV-D4754S/ PV-D4754S-K)
MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM
REC VIDEO SIGNAL
TO MIV
1
DEFEAT_H
TO MII
2
HIFI_ADJ_H
TO MVII
H_RDY
3
TO MIV
4
HIFI_PLAY_H
TO MII,MIV
5
AUDIO_MUTE_H
TO MII
3CH_HIZ/4CH_L
6
TO MV
SW+12V
7
Q6002
2SB709A
SWITCHING
REC-ON
V_D_REC_+12V
TO MII
8
SW6001
KOZZ00000598
MODE SELECT SWITCH
GND
5
POSITION_4
4
POSITION_3
3
POSITION_2
2
POSITION_1
1
C6002
PT
TO MII
9
FSC
CV_IN
TO MII
10
TO MII
11
BW_H/COLOR_L
TO MII
12
CV_OUT
TO MV
13
UNSW_+5V_SYSCON
TO MV
14
SW_+5V_VIDEO
TO MV
15
POWER_ON_H
J6813
J6812
WA5
PT
TO MV
16
UNSW_+16V
TO MV
17
SW_+30V
C1301
100/25V
R1301
12K
TO MV
18
SW_+5V_M
PB VIDEO SIGNAL
CAPSTAN SERVO
R6004
R6006
R6012
R6003
4700
150
27K
2700
R6001
SENSOR
C6001
TP6001
R6002
10K
LED
PT
10K
Q6006
D6001
VEKS9440
SAFETY
B3EA00000072
TAKE UP
TAB SW
Q6001
PHOTO TR
SW6002
2SD601A
K0C111A00006
SWITCHING
DELAY REC ON-ON
TP6003
WA15
TP6004
WA12.5
C6003
0.1
D6002
6
5
4
R6009
IC6005
MA165
Q6004
390
C0EBH0000172
RESET
2SB709A
IC6001
SWITCHING
RESET
1
2
3
POWER ON-ON
TP6002
R6010
PT
10K
Q6005
R6005
2SB709A
PT
R6011
IC6001
10K
RESET
R6007
Q6003
22K
2SD601A
SWITCHING
C6005
R6008
POWER ON-ON
18K
PT
R6013
PT
R6014
PT
C6004
C6006
8
7
6
5
PT
0.1
IC6004
LSEQ0740
(MEMORY)
1
2
3
4
Q1302
2SD2159
TP1301
D1301
SWITCHING
D1302
PT
POWER ON CYL VM
ERA15-01
ERA15-01
D1304
R1303
MA4110N-H
15K
(11V)
D1305
C1306
C1302
0.47/50V
R1302
WA5
PT
15K
D1306
WA5
Q1304
2SD601ARS
SWITCHING
R1306
R1305
CONTROL
PT
1200
Q1301
TP1302
2SD2114K
PT
SWITCHING
POWER ON +5V
D1303
MA4047N-M
C1304
C1305
(4.7V)
0.47/50V
10/16V
C1303
Q1303
10/16V
2SD601ARS
SWITCHING
R1304
CONTROL
680
NOTE:
CYLINDER SERVO
R6016
R6020
R6027
R6031
27K
27K
120
27K
TP6005
TP6009
TP6018
WA12.5
C6009
C6007
Q6007
0.1
0.1
VEKS9440
1
4
1
SUPPLY
PHOTO TR
C6015
1000P
2
3
2
PT
IC6003
IC6002
RPI-303
RPI-303
TAKE UP
SUPPLY
REEL SENSOR
REEL SENSOR
TP6014
TP6016
TP6017
TP6019
WA7.5
WA7.5
WA7.5
WA7.5
TP6020
TP6006
TP6015
C6010
PT
PT
PT
47/6.3V
R6018
R6017
3300
Q6008
4R7M
2SD601A
J6803
TP6803
IC6001
WA5
PT
RESET
R6019
C6012
C6017
1500
R6023
PT
0.1
3300
TP6011
PT
L6001
X6002
H0D120500017
WA5
C6014
R6015
C6016
100/6.3V
C6022
56
0.1
C6030
18P
R6034
1K
22P
C6008
(G)
(D)
PT
C6024
330/6.3V
R6025
R6116
C6025
R6022
X6003
R6099
22K
22K
PT
PT
PT
PT
R6032
PT
C6026
PT
R6021
22K
C6020
L6002
TP6804
J6804
C6031
82P
4R7U
100P
PT
PT
R6086
PT
TP6007
PT
J6805
C6027
470P
WA5
C6028
0.01
R6033
1K
27P
L6003
TP6008
J6022
C6029
WA5
PT
68U
TP6010
PT
R6029
22K
TP6012
PT
TP6013
PT
J6806
TP6805
PT
PT
J6807
WA15
R6030
1K
R6026
Q6009
100
2SB709A
(BUFFER)
J6001
PT
C6011
C6013
PT
PT
PARTS MARKED "PT" ARE NOT USED.
TP6021
4
C6032
R6042
1000P
PT
3
PT
J6802
WA7.5
TP6802
PT
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
31 POS_3
32 POS_2
33 POS_1
34 RST_L
35 OPTION_1
36 DVD_AUDIO_SW_H
37 DVDD
38 X_IN
12MHz
39 X_OUT
12MHz
40 DVSS
IC6001
41 OSC_IN3
3.58MHz
C2CBHF000332
SYSTEM CONTROL/SERVO/TIMER
42 OSC_OUT3
3.58MHz
MICROCONTROLLER
43 SUB_CLK_ST_L
44 LC_OSC_IN
LINK TO I/O CHART
45 LC_OSC_OUT
46 NUB
47 4FSC_LPF
48 OSD_FSC_LPF
49 VSS_OSD
50 CV_IN
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
C6033
0.1
C6038
1000P
C6034
100/6.3V
L6004
100U
R6234
2200
J6002
R6036
PT
1M
C6041
C6021
560P
0.1
C6035
R6038
470
1
J6105
TP6023
WA27.5
PT
NOTE:
For placing a purchase order of t
be sure to use the part number li
Do not use the part number on th
J6801
WA12.5
TP6801
PT
TP6036
PT
TP6037
R6097 22K
PT
R6091
10K
9
8
7
6
5
4
3
2
1
12
11
10
R6222
PT
KEY_5
100
AVDD_AD
99
C6201
220/6.3V
AVDD_AMP
98
CTL_OUT
97
TP6206
CTL_AMP_REF
96
CTL+
95
CTL-
94
C6205
93
10/16V
V_REF_IN
92
V_REF_OUT
91
C6206 22/6.3V
Y_PFG_IN
90
OPTION_2
89
AVSS_AMP
88
C_FG_IN
87
C6207
33P
C_FG_OUT
86
SQPB_IN_H
85
R6096
0
AIP_L
84
R6098 4700
P_ON_H
83
EX_FF/REW_L
82
R6100
15K
SP_L
81
76 77 78 79 80
R6092
1K
R6095
1K
C6053
C6051
PT
PT
TP6035
PT
TP6028
R6090
10K
PT
C6049
0.01
TP6201
PT
R6203
10K
R6204
10K
R6205
1K
R6206
1K
C6210
C6209
C6208
C6211
0.056
0.056
0.056
0.056
R6079
5600
R6080
5600
R6081
PT
R6082
PT
R6083
PT
R6228
4700
R6229
4700
R6230
PT
C6044
PT
C6046
PT
C6045
PT
C6047
PT
C6048
PT
C6230
PT
100P
C6231
C6232
100P
TP6030 PT
TP6032 PT
TP6033 PT
TP6034 PT
31
J6
W
J6
PT
C6202
3900P
R
R6117
22K
R6094
R6202
D6201
1M
MA165
TP6810
J6811 W
PT
TP6202
PT
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