Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD-Video NV-VHD1BEUSVC EU NV-VHD1B SVC cy15hia
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D :TO DECODER SECTION
AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
R :TO POWER SUPPLY/RF SECTION
S :TO SYSTEM CONTROL & SERVO SECTION A4 A1 A2 A3 A4
R4523
V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION 4700
I :TO INPUT/OUTPUT SECTION
T :TO DISPLAY SECTION 0 R4521 C4522 C4523
510 0.047 10V33
QR4510 4.9 R4537 C4528 R4524 R4525 R4522 R4538 C4521 C4520
S FM MUTE H
UN2213 0 16V10 1K 1K 30K 1K 16V10 16V22
G S
S
IIC CLOCK
IIC DATA
A3
A2 0
R4529 0.3
V FSC A1 220 2.5 2.5 4.7 2.0 3.2 4.2 4.3 4.9 0 1.7 0 2.4 (0.7) 2.5
I AUDIO OUT2(R) 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 R4520
0
VCC
R4530 120K
CONTROL
VCO-
REC AGC
GND(R)
QR4503 100K
FO
-0.4
MUTE
ADJ.
V P FAIL MUTE UN2216
(MUTE) R4531 C4519 C4539 QR4507
220 0.2
IIC BUS 2.5 0.015 18P UN2211
I AUDIO OUT2(L) 49 INTERFACE PNR RCH 32 (PB 60Hz: H )
0 R4532
L4504 C4517
-0.4 QR4504 100K C4518 180 100P B15
2.4
UN2216 0.5
AGC & REC AGC 31(1.0)
0.22
(MUTE) 50 SWITCH DET
T I AUDIO OUT1(R) C4529
T I AUDIO OUT1(L) 16V10 1.7
5.8 (4.1)
0 0 51 SWITCH 30
R4534 R4533 RCH
100K 100K -0.4 QR4501 -0.4 QR4502 TW4502
R4519
F UN2216
(MUTE)
UN2216
(MUTE)
C4530
16V10 1.8 820 D4502
MA165
5.8 FM (4.3)
52 SWITCH MODULATOR/ 29 B14
LCH DEMODULATOR
L4502 TL4503
1.2u C4555
R PS 5V 16V10 OUTPUT 0.1
5.8
R PS 12V 53 SELECT ENV.DET 28(4.1) B13
SWITCH OUT
R GND L4501 RCH LPF
R GND(Hi-Fi) 0 C4537 C4538
0.01 16V47 2.4
0 (0)
54 27 B12
R RFC AUDIO OUT BPF
T SUB WOOFFER OUT C4516
(EX.F) 0 0.1
R4543 REC 26(2.0)
100K QR4505 QR4509 55 GND +
DC2
UN2113 0 UN2113 0
E 0 (BUFFER) -0.4 QR4506 1.9 0.7
+
S AUDIO MUTE H UN2216 0 BPF AGC 4.9
(EX.F) (MUTE) Q4501 56 VCC 25
2SD601A
C4556 C4513
I SUB WOOFFER MUTE 16V10 OUTPUT LPF 0.7 0.01
R4562 5.8 PREAMP (2.0)
47K 57 SELECT & 24 B11
SWITCH SWITCH
LCH C4512
R4547 C4543 150P
47K 0.1 12.3 FM
58 VCC2 MODULATOR/ GND 23
(EX.F) DEMODULATOR
R4545 R4546 R4542 C4511
C4541 R4544 47K C4542 56K 1K R4528 C4533 150P C4510
10V47 220 0.01 390 16V10 0.7 0.01
6.0 (2.0)
59 22 B10
TW4501
D 12.3
8
5.7
7
5.7
6
5.7
5
C4534
10V22
DET
0
0.7 (1.8)
V+ 60 21 B9
- C4554
0.1
+ C4509
R4557 IC4502 0 0.033
220 2.4 NORMAL (1.9)
NJM4558M + 61 OUTPUT 20
- SWITCH
V- D4503
MAZ4056NHF C4508
C4548 1 2 3 4 2.4 2.5 0.015
16V10 62 AGC & 19
5.7 5.7 5.7 SWITCH
R4548 47K
C4544 0.033 R4552 C4507
68K 0 2.5 16V22
63 PNR 18
LCH
V AUDIO IN(N) R4551 INPUT SWITCH RCH INPUT SWITCH LCH
C T DVD R OUT
4700
0.3
C4506
16V10
0 (0.7)
T DVD L OUT 64 17
R4550 R4549
68K 4700
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