Panasonic PV-D4742 Service Manual page 116

PV-D4742
7.2. MAIN SCHEMATIC DIAGRAMS
MAIN I (SYSTEM CONTROL/ SERVO) SCHEMATIC DIAGRAM
TO M V 1 SW12V
TO M V
2 UNSW_5V_SYSCON
TO M II
3 D_REC_12V
TO M IV
4 DEFEAT_H
TO M II,M IV
5 AUDIO_MUTE_H
TO M II
6 V_LOCK_PLS
TO M II 7 VIDEO_MUTE_H
TO M IV
8 1/2_OSC
TO M IV
9 HIFI_H_SW
TO M IV
10 HIFI_PLAY_H
TO M III
11 PANE_CLK
TO M III ANGLE_LED_H
12
TO M III 13 VCR_LED_H
TO M III
14 VCR_REC_LED_H
TO M III
15 DVD_LED_H
TO M IV
16
DVD_AUDIO_SW_H
TO M II
17 CV_OUT
TO M II
18 CV_IN
TO M V
19 SW_5V_VIDEO
TO M II
20 OSD_VSS
TO M III
21 PANE_CS
TO M II
22
3CH_HIZ/4CH_L
TO M IV
23 SW_MUTE_H
TO M II
24 DVD_SEL_H
TO M V
25 DVD_POWER_ON_H
TO M III 26
PROGRE_LED_ON_H
TO M II
27 CPN_SEL_L
TO M V
28 PROGRE_SW_ON_H
REC VIDEO SIGNAL PB VIDEO SIGNAL
Q6002
2SB709ARS
SWITCHING
REC-ON
R6006
10K
Q6003
2SD1819ARS
SWITCHING
DELAY REC
ON-ON R6074
2700
TP6007
PT
SW6001
LSSH0002
TP6209
SAFETY PT R6203 R6202
TAB SW 10K 270K
C6202 C6201
R6089
1000P 3300P
22K
TP6202
TP6208
R6090
PT
PT
R6205 R6204
47K 330K
VCR+_L
C6204 C6203
0.01 0.01
R6001
100
L3301
WA5
D6001
VEKS5708
GL451K
C3308
SENSOR LED
0.1
CYLINDER SERVO
CAPSTAN SERVO
TP6205
WA10
R6075 R6008
PT PT
TP6102 R6003 2200
PT
R6010
1800 Q6001
2SD1819ARS
R6012 C6033
IC6001
1K 0.1
RESET
25
R6007 2700
26 1/4_OSC
27 HIFI-HSW
V-D-REC_H
28
R6011 PT
29 HIFI-PB_H
30 S-TAB
R6079 1K
31
VIDEO_MUTE_H
TP6201
PT 32 W/VCR+_L
PWM1(CAP)
33
34 PWM0(CYL)
R6093 PT
35 PANE_CLK
PT
X6001 36 DVDD
C6004 PT VSXS0232-TB
OSC_OUT
37
14MHz
C6005 C6006
38 OSC_IN
10P 9P
39 DVSS
R6013 1K
ANGLE_LED_H
40
R6021 1K
41 VCR_LED_H
C6028 R6005 56K TP6101 PT
SXI
42
PT
R6018 1K
43 VCR_REC_LED_H
R6092 1K
44 DVD_LED_H
R6115 PT TP6107 PT
45 NC
R6032 PT
46 DVD_AUDIO_SW_H
CV_OUT
47
48 OSD_VSS
CV_IN
49
R3301 1K
50 CV_IN2
C3303 120P
C3302
0.47/50V
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
C3306
R3305
0.47/50V
1500
R6100 PT
TP6010
5
PT
R6114 PT
TP6011
6
PT
7
8
D6003
L6001
MA165
WA5
C6014
PT
C6019
10/16V
C6013 PT
C6015 PT
C6017 PT
C6025 PT
C6007 PT
C6010
PT
C6009 PT
C6008 PT
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
IC6001
MN101D06FPP
SYSTEM CONTROL/SERVO/TIMER
MICROCONTROLLER
LINK TO I/O CHART
C6217
0.1
R6231
68K
PT
R6101
22K
R6102
PT
CANADA_L
IC6005
KS24C011CS
(MEMORY)
IC6004
SDA
VSS 4
PST3147NR
IC6001
3
SCL NC
RESET
WP NC 2
RESET
VCC NC 1
1 2
C6027 0.1
C6029 PT
Q6006
R6037
Q6005 2SD1819ARS
390
2SB709ARS
SWITCHING
SWITCHING
POWER ON-ON
POWER ON-ON
R6109 18K
R6110
10K
W/ALL_SET
Q6007
R6038 W/O
PT
C6018
PT ALL_SET
IC6001
PT
C6016 R6060
J6004 RESET
PT 1M
WA5
W/ALL_SET
W/CMA
R6082 TP6106
PT
10K
W/_2HD
C6026
1000P
J6003
5 4 3 2 1
WA17.5
W/_4HD
R6062 15K
100
DENV
R6063 15K
99
HAMP
R6064 15K
ROT 98
R6040 PT
97
POS.1
R6041 PT
POS.2 96
R6042 PT
95
POS.3
R6014 PT
94
C/R/SS_L
R6015 PT
93
BLACK_DET_V
R6016 PT
92
BLACK_DET_A
R6049 1K
91
POWER_ON_H
W/CMA
90
W/ALL_SET_L
R6043 PT
89
KEY1
R6047 PT
88
KEY2
R6048 PT
87
KEY3
R6235 PT
86
KEY4
TP6003 PT
R6103 PT
85
AT_ENV
W/CMA_L 84
R6052 4700
83
POWER-ON_L
R6053 PT
82
MTS_MODE
R6054 PT
DTS-AFC 81
R6055 PT
80
S-PHOTO_L
R6056 PT
T-PHOTO_L 79
R6050 PT
78
KEY5
77
TPZ
TP6207
TP6210
76 WA20
CO
PT
C6223 C6216
0.01 PT
W/CMA
TP6206
PT
R6228
1500
PT
PT
R6117 R6118
C6222
22K 22K
2700P
R6116 R6119
R6230
PT
PT
2200
W/CMA_L W/ALL_SET_L
C6228
0.1
C6230
PT
C6031
PT
C6224
330/6.3V
TP6008
PT
102
R6
PT