Main Schematic Diagrams - Panasonic PV-DF2002 Service Manual

PV-DF2002
8.2.

MAIN SCHEMATIC DIAGRAMS

MAIN I (SYSTEM CONTROL/ SERVO) SCHEMATIC DIAGRAM
P6001 IS USED
FOR ADJUSTMENT
AT FACTORY ONLY
(NO CONNECTION)
IIC_CLK
IIC_DATA
IIC_SVC_L
GND
R_OUT_ADJ
TO M III 1 R_OUT
TO M II,M III 2 IIC_DATA
TO M II,M III 3 IIC_CLK
TO M II 4 S2_IN_L
TO M II 8
SPEAKER_MUTE_H
TO M III 6 LINE_SD_L
TO M II 5 HIFI_H_SW
TO M III 7 COLOR_MUTE_H
TO M II 9
FM_RAD_F_MONO_H
TO M III 10 TV_POWER_ON_H
TO M II 11 C_VIDEO
TO M II 12 VSYNC
TO M II,M III 13 SW_12V
TO M II 14 V_D_REC_12V
TO M II 15 SW_12V_HA
TO M II 16 UNSW_14V_VIDEO
TO M II 17
UNSW_5V_SYSCON
TO M II,M III 18 SW_5V_VIDEO
TO M II 19 UNSW_5V_VIDEO
TO POWER SUPPLY
C.B.A. P1502
DVD_POWER_ON
POWER_ON_L
SW_5V_VIDEO
UNSW_5V_VIDEO
UNSW_5V_SYSCON
SW_12V
MOTOR_GND
MOTOR_GND
UNSW_14V
SW_-5.1V
GND
GND
GND
TO M II 20 SW_-5.1V
TO M II 21 MOTOR_GND
(TO CAPSTAN MOTOR ASS'Y CN1)
LODING MOTOR CONTROL REVERSE(L)/STOP(M)/FORWARD(H)
SIGNAL GND
VCC(14V) FOR CYLINDER & LODING MOTOR
CAPSTAN MOTOR SPEED CONTROL
CYLINDER SPEED CONTROL
CYLINDER PG/FG OUTPUT
VCC(5V)
CURRENT LIMIT FOR CAPSTAN MOTOR
VCC(14V) FOR CAPSTAN MOTOR
CAPSTAN FG OUTPUT
MOTOR GND
CAPSTAN MOTOR REVERSE(H)/FORWARD(L)
TP6008 TP6009
WA30 WA20
TP6099
PT
D6007
PT
6 5 4
IC6005
PST3147NR RESET
(RESET)
1 2 3
R6170
1K
C6047 R6174
P6001
Q6003
PT PT
2SD601A
1
SWITCHING
2
C6044 R6130
POWER ON-ON
3 0.1 22K
4
R6131 C6030
5
18K PT
P1201
13
12
11
10
9
L6201
8
100U
7
6
5
4
3
J5002
2
WA7.5
1
P6201
12
11
10
9
8
7
R6212 6800
6
5
4
3
2
1
J6201 C6220 C6222 C6221 R6211
47/16V PT 220/6.3V 15K
WA5
R6173 D6002
PT PT
R6172
Q6011
PT
PT
SWITCHING
Q6012
POWER ON-ON
PT
SWITCHING
D6008
POWER ON-ON
PT
D6003 MA165
R6132
Q6005
390
2SB709A
SWITCHING
R6133
POWER ON-ON
10K
R6134
Q6004
10K
2SB709A
SWITCHING
POWER ON-ON
D6004
L6001
R6138
WA5
56
TP6104
C6001
PT
330/6.3V
R6142
PT
TP6209
PT
TP6208
PT
C6024 C6201
PT 1000P
C6006
100/6.3V
C6025
PT
TP6108
PT
R6045
R6046 1K
R6176 C6026
PT PT
Q6001
2SB709A
SWITCHING
DELAY REC
ON-ON
R6124 10K
Q6002
2SD601A
SWITCHING
DELAY REC
ON-ON
C6028 C6029
PT 0.1
R6126 220
R6127 220
TP6205 WA7.5
8 7 6 5
TP6103 PT
TP6105 PT
IC6004
TP6109 PT
LSSK0010
(MEMORY)
C6014 C6013
PT 100P
1 2 3 4
TP6007
PT
S_JACK
C6015 C6019
R6164 R6165 R6166 R6175
PT PT
4700 4700 22K 22K
TP6111 TP6101
C6018 C6017
PT PT
100P 100P
C6021
Q6006
PT
100/6.3V
2SD601A
IC6001
R6135 R6136
RESET
C6020
4.7M 3300
0.1
R6137 C6022
1800 PT
25 24 23 22
TP6013
PT
R6026 PT
26 3.58MHz/L
R6027 220
27 HIFI_H_SW
R6028 4700
28 POWER_ON_L
R6029 1K
29 V_D_REC_H
R6030 1K
30 LINE_SD_L
R6031 PT
31 PWM3
R6032 1K
32 PWM2 A_VOLUME
R6201 10K R6203 270K TP6201 PT
33 PWM1[CAP]
TP6202 PT
R6202 47K R6204 180K
34 PWM0[CYL]
C6202 C6203 C6204 R6035 1K
35 SP_MUTE_H
0.01 3300P 0.01
36 DVDD
C6004 C6003 10P
37 OSC-OUT
0.1
X6001 VSXS0784
C6002 8P 14.32MHz
38 OSC-IN
TP6107
C6005 C6007
PT
39 DVSS
PT PT
R6040 100
40 TNR_CE_H
R6041 1K
41 TNR_LOCK_L
42 SXI
R6042
10K R6043 1K
43 FM_RAD_F_MONO_H/NOR_I
R6044 1K
44 TV_P_ON_H
1K
45 D_READY_L(TTL_IN)
46 H_READY_L
C6027 TP6401 R6047 PT
47 DEGAUSS_H/CV_OUT
PT PT
48 VSS2_OSD
R6049 1K
49 DVD_P_ON_H
R6050 1K
50 CV_IN2 SYNC
C6403
R6401 PT
1/50V
C6404 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
120P
C6401 0.1
C6402 100/6.3V
J6401 L6401
WA5 100U
R6114 2700
R6168 PT
R6167 5600
R6169 PT
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
TNR/OSD DVD
IC6001
MN101D06GCP
SYSTEM CONTROL/SERVO/TIMER
MICROCONTROLLER
LINK TO I/O CHART
(4V) S-PHOTO_L
(4/0.5V) T-PHOTO/M_SVC_L
(0.7V) OVER_CUR_H
C6214
22/6.3V
C6207
0.1
R6205
10K
R6206 R6210
PT 56K
R6067
1K
TP6203
WA30
C6210
PT
C6209
1000P
TP6204
PT
130
U6301
PNA4611M0
IR RECEIV
OUT GND
1 2
C
C6050 C
PT P
C6012
PT
D_ENV
HA_SW
ROT_SW
POS.1
POS.2
POS.3
MTS_IN_L
SAP_IN_L
P7
P76
D_RST_L
KEY_IN_0
KEY_IN_1
KEY_IN_2
KEY_IN_3
KEY_IN_4
AT_ENV
DTS_AFC
COS/PANA
CTL_OUT
R6208
1500
C6215
2700P
R6209
2200