Panasonic PVQ-1312W Service Manual page 214

C1322-K/PV-C1352W-K/PVQ-2012/VV-2002/PV-C2022-K)
RAM (A, B, C, D, E, F)
U6301
PNA4611M00HC
INFRARED
IR RECEIVER
RECEIVER
OUT GND VCC
UNIT
1 2 3
R6314
WA5
C6302
C6301
0.1
PT
R6004 1K
R6003 1K
C6049 C6048
PT PT
TP6106
PT
C6012
PT
9 8 7 6 5 4 3
15 14 13 12 11 10 2 1
C
R6100
D_ENV 100
R6099
HA_SW 99
R6098
ROT_SW 98
R6097
POS.1 97
R6096
POS.2 96
R6095
POS.3 95
R6094
MTS_IN_L 94
R6093
SAP_IN_L 93
R6092
REC_LED 92
R6091
ON_T_LED 91
R6090
PR_T_LED 90
R6089
KEY_IN_0 89
IC6001
R6088
KEY_IN_1
MN101D06GCE 88
R6087
M CONTROL/SERVO/TIMER
KEY_IN_2 87
SD MICROCONTROLLER
R6086
KEY_IN_3 86
R6085
85
K TO I/O CHART
RAD/UNIV/(aux)_OPT 84
2HD/4HD/STE/HF/2LC_OPT 83
AT_ENV 82
R6081
(4V) S-PHOTO_L 81
R6080
(4/0.5V) T-PHOTO/DEBUG_L 80
(0.7V) OVER_CUR_H 79
R6078
DTS_AFC 78
77
CTL_OUT 76
C6216
0.01
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
R6208
1500
C6215
2700P
R6209
2200
R6205
C6208 C6212
10K
10/16V 0.1
C6209
1000P C6207 C6213
0.1 330/6.3V
R6206
WF30
PT
C6214
TP6203
22/6.3V
WA17.5
R6210
R6067
56K
1K
C6210
PT
WF31
TP6204
PT
90
15K
4HD
15K
15K
PT
PT
PT
STE
PT
PT
470
470
470
C
PT R6145 R6149
27K PT
PT
PT
PT R6150
R6146
9.1K A,D,E
27K
PT
A,B,D, 27K B,C,F
E,F
R6082 10K TP6003
WA17.5
1200
1200
R6144 2200 D6005 MA165
1K
R6076 PT
TP6207
WA20
WF33
TP6206
PT
WF34
TV/VCR MAIN I (SYSTEM CONTROL/SERVO/CCV/OSD/OPERATION) SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
REC ON TIMER PROG TIMER
D6301 D6302 D6303
SLP913C81HAB SLP413C81HAB SLP313C81HAB
R6316
0
Q6301
PT
(LED DRIVE)
R6315
PT
KEY_IN_1
KEY_IN_2
KEY_IN_3
SW6310 SW6307 SW6304
B,C,F
EVQ21405R EVQ21405R EVQ21405R
R6084 STOP/EJECT PLAY/REPEAT CH UP
27K
SW6308 SW6305
R6305
EVQ21405R EVQ21405R
1800
R6083
REW/REVIEW VOLUME UP
PT
R6307
SW6311
5600
EVQ21405R SW6309 SW6306
R6306
/EVQ11G05R EVQ21405R EVQ21405R
3900
POWER REC/TIME TV/FM
R6116
R6113
100
R6115
4700
10K [1/4W]
TP6006
R6114
PT
2700
SENSOR LED
SAFETY TAB SW
D6001
SW6001
VEKS5708 Q6010
LSSH0002
VEKS5707
PT492FK
TAKE UP
PHOTO TR
R6117
WA5
R6101
PT Q6007
PT
R6102
SENSOR LED
Q6008
PT
PT DRIVE
SENSOR LED
DRIVE
R6103
C6101
PT
PT
[1/4W]
PVQ-1312W/PV-C1322-K/PV-C1352W-K /PVQ-2012/VV-2002/PV-C2022-K
KEY VOLTAGE CHART (SW6301 6311)
TERMINAL
0V 0.6V 0.7V 1.9V
VOLTAGE
KEY DATA1 VOLUME
CH DOWN
(PIN 89) DOWN
KEY DATA2
CH UP VOLUME UP
(PIN 88)
KEY DATA3 PLAY REW
(PIN 87) /REPEAT
/REVIEW
KEY DATA4
STOP/EJECT -----
(PIN 86)
TP6021
WA17.5
KEY_IN_0
SW6301
EVQ21405R
CH DOWN
SW6302
R6303 R6301
EVQ21405R
1800 1800
VOLUME DOWN
SW6303
R6304 R6302
EVQ21405R
3900 3900
FF/CUE
R6118 R6120 R6121
100K 100K 47K
R6122
180
TP6001 TP6002 TP6004
WA17.5 PT PT
R6119
22K
C6040 C6041
1000P 1000P
Q6009
VEKS5707 1 4 1
PT492FK
C6042
SUPPLY
PT
PHOTO TR
2 3 2
IC6003
IC6002
RPI-303
RPI-303
TAKE UP SUPPLY
REEL SENSOR REEL SENSOR
LINK TO SIGNAL WAVEFORM
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PVQ-1312W A
PV-C1322-K B
PV-C1352W-K C
PVQ-2012 D
VV-2002 E
PV-C2022-K F
2.0V 3.1V
PVQ-2512 G
PV-C2542 H
FF/CUE
Not Used PT
TV/FM
REC/TIME
POWER
TP6022 TP6023 MODE SELECT SWITCH
WA17.5 WA17.5 SW6002 LSSS0008
1
2 POSITION A
3
POSITION B
4 POSITION C
TO M IV
SW_5V_VIDEO 47
R6123
47K
TP6005
PT
4
C6043
PT
3
LSJB2012