Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD-Video NV-VHD1BEUSVC EU NV-VHD1B SVC cy15prf
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B :TO SECAM SECTION(F ONLY) VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE
D :TO DECODER SECTION
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE TU7601
S :TO SYSTEM CONTROL & SERVO SECTION
TUNER UNIT
V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION
ENG47327G1:EC
A :TO Hi-Fi AUDIO SECTION Q1002 Q1006 ENG47328G1:B
I :TO INPUT/OUTPUT SECTION 2SD602A 2SD601A ENG47329G1:EE
(BUFFER) (FIP ON/OFF CONTROL) ENV57G04H6:F
T :TO DISPLAY SECTION L7602
-14.7 -14.7 -29.4 -29.3 (EX.F)
G R1009
27u
1 N.SW 5V
-14.0 22K 5.2
L7609 0 R7602 0
T HEATER(-) C7603 C7607 A11 2 AUDIO OUT
6V100 220P
R7604 0
R1011 R1008 3 DATA
5600 22K
R1006 R1007 4 PS 5V
10K 10K L7601 R7605 0
5.2 33u C7604 5 CLOCK
6V100
T HEATER(+)
0
QR1001 L7603 0 R7601 0
S FIP L UN2112 A10 6 VIDEO OUT
(FIP L :ON)
(EX.F)
T S SYS 5V 7
5.2
T FIP -29V
C7615
33P
8
P1001
F GND(MOTOR)
UNREG 14V
1
2 R1027 (EX.B) C7614
33P
(F) 9
K7604
K7603
10K R7611
UNREG 6V(D) 3 Q1008 470 10
UNREG 6V(A) 4 (EX.B) 2SB710A R7607 R7606
P1102(F-10)
TO POWER
UNREG 36V 5 (POWER SAVE:OFF) 330 330 11 CLOCK
UNREG 36V 6
35.4 35.4
GND 7 (B) 12 DATA
HEATER(+) 8 R1025
4700 34.7 R7615
K1007
GND 9 L7604 13
470
HEATER(-) 10 2.2u
UNREG -29V 11 Q1007 (EX.F)
14 TUNER 5V
R1026
D1005 2SC1959Y 10K C7616 C7617 K7601
0 (12V REG.) 6V100 0.01 15 SW1
S UNREG 14V
15.8 12.3
R1001 10K 16 BTL 30V
C1011 LB7602
0.01 12.9 0 C7611 C7610 D7601
E R1023 10K 220P 50V1 MA4300M 17 IF OUT
18 IF IN
D1008 C1010
MA4130NL 16V47
D1012 0
0
4.9
A GND(HIFI)
S GND(AV)
Q1005 QR1002 (EX.F)
V A GND 2SD602A UN2211
(EX.F) C7625
(5V REG.) K7602 56P
(SLEEP L :OFF)
A9
5.6 5.0
Q1003 C1003 (EX.B) C7620 DU7601
0.01 0.1 19 SW1 PK0701-1
5.6 2SC1959Y 5.7
TO TV DEMODULATOR
(5V REG) 20 SW2 PK0701-2
D A3 21 TUNER AUDIO PK0701-3
PACK PK0701(D-1)
6.0
Q1004 L7605 22 SIF/QPSK PK0701-4
5.2 R1012 2SC1959Y 39u:EX.F A7 23 AFC S-CURVE PK0701-5
1K (5V REG.) 0:F 24 TUNER VIDEO PK0701-6
25 TUNER 5V PK0701-7
D1003 5.6 5.0
C7613 26 PK0701-8
D1013 MA4051NH C1002 C1006 C7612 27 GND PK0701-9
MA165 10V47 0.01 0.1 0.022
5.7
R1003
1K
D1006 C1008 R1002 R1017 R7613
MA4051NM 10V47 1K 1K 150
A8
D1007 R7608
MA165 150
C V BIAS 5V
L7608
2.2u
B V VIDEO 5V
S CYL 5V
T A I PS 12V
T S A I PS 5V
QPSK/SIF D
S D REG 5V
I N.SW 5V C7623 C7608 C7622
0.01 220P 2200P
Q1203
2SC1959Y
(5V REG.)
5.7 5.1
S IIC DATA A1
B S
D
IIC CLOCK
TUNER AUDIO OUT
A2
A3 Q1201 R1201 R1204
5.7 Q1202
1K 1K
S POWER OFF H A4 2SC1959Y 2SC1959Y
(5V REG.) (5V REG.)
5.7 5.2 5.7 5.0
S AFC S-CURVE A7 C1202 C1207
I V TUNER VIDEO A8 6V100 C1206 6V47
5.9 0.1 5.7
S SW2 A9
I RFC VIDEO OUT A10 QR1201
A RFC AUDIO OUT A11 5.7
D1201 C1204 UN2212
MA4056NM 10V22 (POWER OFF H :ON)
-0.1
D1202
MA165
A
A1 A2
A4
IMPORTANT SAFETY NOTICE: NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS NV-VHD1B/EC/EE/F
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY. SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU POWER SUPPLY/RF
WHEN REPLACING ANY OF THESE COMPONENTS,USE ONLY THE SAME TYPE. NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. ORDER A PART,PLEASE REFER TO PARTS LIST. SECTION IN MAIN SCHEMATIC DIAGRAM
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