Board Interconnections - JVC HR-S6950EU Service Manual

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4.1

BOARD INTERCONNECTIONS

ONLY USED FOR HR-S6955MS/S7955MS
8
5
4
ONLY USED FOR HR-S7955MS
#
2 8 MINI FRONT
(FOR 400HA2)
(Page 4-18)
3
(FOR 400HA)
96
93
92
2
91
#
3 8 ADV.JOG
87 S-P CONVERTER
(Page 4-18)
76
58 DRUM MOTOR
57 3in1 MDA/CAP MOTOR
55 LOADING MOTOR
39 JOG
38 ADV.JOG
36 S JACK
28 MINI FRONT
14 DEMOD
1
12 A/C HEAD
9
5 2D/3D DIGITAL
3 MAIN
NO NAME
A
#
7 S-P CONVERTER
(Page 4-31)
CN511
CN1601
SW5V
SW5V
TO_PS_C
GND
FROM_PS_C
GND
TO_PS_Y
GND
FROM_PS_Y
SW12V
SW12V
RF OUT RF IN
TU/MD/IF
(Page 4-15)
26 BB(AL5V)
27 AUDIO IN
28 MOD SDA
29 MOD B(AL5V)
30 MOD SCL
31 VIDEO IN
32 TU(30V)
33 RF AGC
34 NC
35 AS
36 SCL
37 SDA
38 NC
39 MB(SW5V)
40 NC
41 TU(30V)
42 TP
43 IF OUT
44
SW 1
45 SW 2
46 AUDIO OUT
47 SIF OUT
48 AFT
49 VIDEO OUT
CN501
# # CN7001
(FOR 400HA2)
CN7002
b6
b7
JSA
GND
JSB
b5/KEY OUT
# # CN7001
# # CN7003
(FOR 400HA)
JSA
GND
JSB
b5/KEY OUT
# # CN7004 OPEN
(for 400EA)
JSA
GND
JSB
b5/KEY OUT
R/P A.E CTL
B C
J903 J904 J911 J912 J913
J901 J902 S-IN S-OUT V.IN A.IN(L) A.IN(R)
AV1 IN/OUT AV2/DECODER
ONLY USED FOR
OPEN
OPEN
HR-S7955MS/
S7950EU/
S7955EK
0 6 TERMINAL
(S-SUB Page 4-25)
(I/O Page 4-27)
0 3 MAIN
(VIDEO/N.AUDIO
(ON SCREEN
(SECAM
(FMA
(SYSCON
(SW.REG
(TUNER
(FRONT
(MAIN TERMINAL
# #
3D/TBC(2M) 2D DIGITAL
0 5 0 5
(Page 4-23) (Page 4-21)
CN1401 CN501 CN1201
Fsc Fsc
GND GND
C TO DIGI C TO DIGI
SW5V(2) SW5V(2)
V/Y TO DIGI V/Y TO DIGI
EE(L) EE(L)
Y FROM DIGI Y FROM DIGI
GND GND
C FROM DIGI C FROM DIGI
KILLER DET KILLER DET
I2C CLK A/V I2C CLK A/V
I2C DATA A/V I2C DATA A/V
V.P CTL CNR(H)/VPCTL
V.REF V.REF
D.FF D.FF
TRIC(H) FH625(L)/TRICK(H)
SLOW PULSE 3.58NTSC(L)/SLOW PULSE
OPEN
ONLY USED FOR ONLY USED FOR
HR-S7950EU/S7955EK HR-S6950EU/S6955MS/S7955MS
ROTARY ENCODER
LP/EP LP/EP SP SP FMA FMA FLY.E
CH1 CH2 CH1 CH2 CH1 CH2 # #
FLY.E MODELS
5 8
DRUM MOTOR
F.E
M
: Used
#DIFFERENCE_TABLE : Not used
3 8 2 8 8 7
FRONT
ADV_JOG MINI_FRONT S-P_CONVERTER
TYPE
400H X X EU/EK X
400HA O X FRANCE-MS/EE O
[TO_MAIN]
400HA2 O O ASIA X
[TO
MINI-FRONT]
[SECAM->PAL_CONVERTER]
Digitized in Heiloo Netherland
D
4-3 4-4
J914 J915 J916 J921 J922
V.OUT A.OUT(L) A.OUT(R) SAT.CTL R.PAUSE
ONLY USED FOR
HR-S7955MS/
3 6 S JACK
S7950EU/
[FOR_FRONT-S-IN]
S7955EK
(Page 4-18)
CN916 CN7108
GND
FRONT C
GND
FRONT Y
AC INPUT
Page 4-5)
Page 4-7)
Page 4-8)
Page 4-9)
Page 4-11)
Page 4-13)
Page 4-15)
Page 4-17)
Page 4-19)
1 4 DEMODU
(Page 4-29)
CN1501
CN6701
NC
I2C
DATA
I2C
CLK
TU A
MUTE
DEMOD
(R)
DEMOD
(L)
SW5V
GND
COMP
SIF
JP
D_PG+
D_PG-
M_GND
D_COM 5 7 L1 BLK
D_W OUT L2 RED 5 5
3 in 1 MDA/
D_V OUT
D_U OUT CAP MOTOR
LOADING MOTOR
M M
E F
3/28/2017
J7102
S IN
J7105
FRONT
VIDEO
IN
IN(L)
FRONT
AUDIO
IN(R)
p10437001a_rev0
G H