DOWNLOAD Sony KP-44PX3 / KP-44PX3U Service Manual ↓ Size: 38.56 MB | Pages: 101 in PDF or view online for FREE

Model
KP-44PX3 KP-44PX3U
Pages
101
Size
38.56 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-44px3-kp-44px3u.pdf
Date

Sony KP-44PX3 / KP-44PX3U Service Manual ▷ View online

- 37 -
7-1.  BLOCK DIAGRAMS (3)
IC3400
BACKEND  VIDEO
KEY 2
IR-DATA
LUMISPONDER
EPG  MODE
OCP-OVP
OCP-FLAG
MAIN-SW
DG SW
KEY 1
SIRCS
HV  PROT
LED
LINE MUTE
AUDIO  RESET
AGC  DEFEAT
AV LINK
CSEL
N/U
N-RESET
H-DRIVE
DQP  DRV
N/U
DQP C COMP
X-RAY
AFC PULSE
H LIN
H LIN DC
MID PIN
V DRV+
26
CN3100
TO A BOARD
CN5207
H TRAP
PWM3
BUFFER
Q5550
1
CN3400
AVSM OUT
AUDIO  MUTE
V SAW
E/W
H TRAP
V DRV-
ROTATION
DF  DRIVE
MID PIN DC
H SYNC
B4
B15
C14
B13
C12
B12
C11
B11
C10
B10
B9
C8
C7
B7
C6
B6
C5
B5
B30
B29
B28
A20
A19
A18
A17
A16
A15
B14
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
62
BACKEND RESET
X3400
28
12
11
60
30
21
18
37
38
20
22
25
31
32
39
BUFFER
Q5509
BUFFER AMP
Q5505, Q5507
BUFFER
Q5500, Q5521
BUFFER
Q5519
BUFFER
Q5503
23
17
16
DQP V COMP
H DRIVE
53
52
51
18
10
5
4
2
1
80
79
78
77
76
75
68
67
66
65
42
44
43
35
CLK  OUT
55
53
50
47
19
20
24
25
26
29
30
31
32
33
IC3300
FRCA
11
3
6
10
9
8
7
5
4
2
1
78
X3300
16
15
PWMEW4
H OUT
EW
VPROT
SAFETY
DFVBL
PWME1
PWM1
VERT-
VERT+
PWMEW3
PWM2
HFL13
HC1
PWM4
XTAL 2
XTAL 1
R OUT
G OUT
B OUT
SENSE  OUT
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
H100
V100
AU OUT
AY OUT
AV OUT
Y OUT 0
Y OUT 1
Y OUT 2
Y OUT 3
Y OUT 4
Y OUT 5
Y OUT 6
Y OUT 7
CLK OUT
H OUT
V OUT
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
YUV CLK
H SYNC
V SYNC
AV1
BUFFER AMP
Q3401, Q3404
BUFFER AMP
Q3400, Q3403
BUFFER AMP
Q3402, Q3405
BUFFER AMP
Q3406, Q3410,
Q3409
VM
1K
B
G
R
3
5
9
2
CN3402
TO CR BOARD
CN9003
TO
VMR BOARD CN9102
VMB BOARD CN9702
VMG BOARD CN9402
VM-FRCA
X IN
XOUT
50
RESQ
H SYNC
FBL IN 2
R IN 1
B IN 1
G IN 1
FB-M2
R-M2
G-M2
B-M2
23
RESET 100
51
53
24
8
23
17
9
10
15
16
21
22
30
31
32
37
38
39
40
41
46
47
48
55
56
57
58
69
70
6
13
SCL 3.3V
C
VBS M
A
IN
S
C
33
SD
3
3
A
C
 
M
ONI
T
OR
SDA 3.3V
A30
A31
A32
B32
A23
A24
A21
A29
A28
A27
A22
A26
C31
C30
C15
B31
FS1
FS2
RED 1
GREEN  1
BLUE 1
RED 2
GREEN  2
BLUE 2
CVBS MAIN
C MAIN
CVBS SLAVE
C SLAVE
IC3100
VSP94
FLB1
FLB2
R1
G1
B1
R2
G2
B2
Y-M
C-M
Y-S
C-S
X3100
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV7
YUV CLK
YUV6
H SYNC
V SYNC
AV1
RESET 100
C
Y
1 HOP MUTE
AC  MONITOR
SCL
CVBS 1
CVBS 2
RESET
656V10/
BLANK
V OUT
H OUT
656CLK
656107
656106
656105
656104
656103
656102
656101
656100
SDA
X-IN
X-OUT
FBL_1
FBL_2
R IN 1
G IN 1
B IN 1
R IN 2
G IN 2
B IN 2
CVBS4
CVBS5
CVBS6
CVBS7
80
81
82
90
91
93
100
101
126
124
127
5
6
8
11
12
27
33
34
35
36
37
114
113
112
105
103
102
10
77
78
26
24
23
25
28
IC0001
P2.15
P2.14
P2.11
P2.9
P2.8
P5.3
P5.0
P5.2
P6.6
P6.5
P5.14
P3.13
P3.12
P3.8
P3.7
P3.6
P3.4
P3.3
P2.13
V SYNC
H SYNC
BLANK/
RS OUT
R
G
B
A14/RAS
OCP-OVP
BUFFER
Q0001
BUFFER
Q0003
BUFFER
Q0002
40
39
38
30
29
22
18
17
43
48
45
49
46
47
50
67
63
72
62
56
51
66
65
59
71
64
58
57
70
55
D(0)
44
45
44
47
50
51
53
48
5
4
7
10
11
42
8
2
19
39
38
37
13
22
34
35
21
18
17
20
26
25
29
31
32
33
30
24
23
16
15
14
12
16
22
24
26
20
13
11
15
21
23
10
19
9
25
8
6
35
36
34
32
31
30
33
2
3
1
43
42
37
44
4
5
41
40
38
29
19
A(16)
A(17)
A(18)
A(19)
LOOM
/WE
IC0005
OTP  EPROM
92
121
7
6
5
75
74
7
AC  ON/OFF
BUFFER
Q0075
4
5
XTAL 1
109
108
OCP-FLAG
EPG-MODE
SIRCS
LUMISPONDER
IR DATA
KEY 2
KEY 1
N-RESET
AGC  DEFEAT
12C-DISABLE
DGC-SW
MAIN-SW
LINE MUTE
RESET-AUDIO
AUDIO  MUTE
HV  PROT
LED
AV-LINK
H2S
V2S
FB-M2
R-M2
G-M2
B-M2
A
C
A
C
B
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(0)
A(1)
A15/CAS
P4.0/A16
P4.1/A17
P4.2/A18
P4.3/A19
XTAL 2
X0001
P2.10
I
C0007
+5V
P3.0
P3.1
SCL33
SDA33
AC MONITOR
IC0002
SCL33
SDA33
NVM-WP
P3.15
CVBS-MAIN
CVBS 1A
B
CSSD
RAM
D0
D2
D1
D3
D5
D4
D6
D8
D7
D9
D11
D10
D12
D15
D14
UDQM
CLKEN
MEMCLK
/WR
CSROM
LDQM
RD
54
D13
/WD
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
CSSD
RAM
CSSD
RAM
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
IC0003
CS
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ7
DQM
CLK
CKE
DQ0
/CAS
/RAS
BA0/A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A0
A1
BA1/A13
D(7)
D(7)
A(16)
A(17)
A(18)
A(19)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(0)
A(1)
A15
A14
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A0
A1
A13
A19
A18
A16
A17
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15 A-1
/E1
/G
Q7
B 2/2 (          )
BACKEND/SCANRATE/
LVDS/A-INTERFACE
B 1/2 (          )
BACKEND/SCANRATE/
LVDS/A-INTERFACE
83
P3.9
BACKEND  RESET
- 38 -
7-1.  BLOCK DIAGRAMS (4)
IC3600
AUDIO/VIDEO  SWITCH
RIGHT  OUT
RIGHT  IN
LEFT OUT
LEFT IN
BLUE IN
MODE
GREEN  IN
RED IN
BLANKING
VIDEO  OUT
VIDEO  IN
RIGHT  OUT
RIGHT  IN
LEFT OUT
LEFT IN
BLUE IN
MODE
GREEN  IN
RED IN
BLANKING
VIDEO  OUT
VIDEO  IN
RIGHT  OUT
RIGHT  IN
LEFT OUT
LEFT IN
MODE
C IN
VIDEO  OUT
VIDEO  IN
C
Y/CVBS
L
R
2
9
11
13
14
15
17
18
19
20
23
24
25
26
27
28
29
30
32
33
34
35
36
37
38
39
40
41
43
45
47
49
51
54
56
58
60
62
64
BUFFER
AMP
Q3656
V-OUT-35
BUFFER
AMP
Q3657
BUFFER
AMP
Q3658
BUFFER
AMP
Q2602
BUFFER
AMP
Q2603
V-OUT-25
V-OUT-15
SC2-OUT-L
SC2-OUT-R
SPEAKER L
CN3601
CN3602
CN3603
TO H1 BOARD
CN2909
AV3
AV2
AV1
V-OUT-15
V-OUT-25
CVBS/Y MAIN
C-MAIN
SCL
SDA
MUTE
MODE 1
MODE 2
MODE 3
SPEAKER-L
SPEAKER-R
L-ANALOG RF
FRONT-L
SC3 IN-L
SC2 IN-L
SC1 IN-L
L-DIGITAL RF
FRONT-R
R-ANALOG RF
V-ANALOG  RF
V-DIGITAL RF
V-IN-1
V-IN-2
V-IN-3
C-IN-3
Y/CVBS-FRONT
C-FRONT
C SLAVE
CVBS/Y SLAVE
V-OUT-35
SC3 OUT-L
SC3  OUT-R
SC1 OUT-L
SC1  OUT-R
R-DIGITAL  RF
SC2-IN-R
SC3-IN-R
SC1-IN-R
MUTE
SWITCH
Q2604
9V
AC  ON-OFF
V-OUT-2B
V-OUT-3B
V-OUT-1B
SPEAKER  R
CVBS DIGITAL RF
CVBS/Y MAIN
C-MAIN
C SLAVE
BLUE 1
CVBS/Y SLAVE
GREEN 1
RED 1
BLK 1  FS1
GREEN 2
BLUE 2
R SPEAKER/HP
L-DIGITAL RF
BLK 2
L SPEAKER/HP
RED 2
R-DIGITAL RF
R-ANALOG RF
AV LINK
L-ANALOG RF
SDA
SCL
CVBS/ANALOG RF
35
33
32
29
26
25
23
22
20
19
17
16
15
14
12
11
10
9
7
6
4
3
1
TO A BOARD
CN3002
CN3604
LAST RF
AV3 IN R
AV2 OUT CVBS
CVBS Y MAIN
C MAIN
SCL
SDA
MUTE
MODE 1
MODE 2
MODE 3
AV2 OUT L/SPKR L
AV2 OUT L/SPKR R
ANALOG  RF-L
FRONT  L
AV3 IN-L
AV2 IN-L
AV1 IN-L
DIGITAL RF
ANALOG  RF-R
FRONT  R
AV2 I R
AV1 IN R
DIGITAL RF
AV1 OUT R
AV3 OUT R
AV3 OUT L
AV3 OUT CVBS
Y SLAVE
C SLAVE
FRONT C
AV3 IN C
FRONT Y
AV3 IN Y
AV2 IN Y
AV1 IN CVBS
DIGITAL RF
ANALOG RF
AV1 OUT L
J (       )
AV SCART I/O
SWITCHING AND
SOCKETS
1
2
3
6
7
8
11
15
16
19
20
1
2
3
6
7
8
11
15
16
19
20
1
2
3
6
8
15
19
20
1
3
5
8
CN3600
CN6001
RECT
D6104
AC(L)IN
AC(N)IN
TO F1 BOARD
CN6401
G (        )
POWER
SUPPLY
1
5
MAIN RY
TO A BOARD
CN6200
T6003
3
1
T6100
4
2
9
7
8
IC6002
MAIN  BRIDGE  RECTIFIER
V SENSE
F/B
CT
RT
VC 1
OCP
TIMER
SS
18
16
15
14
12
10
VD
VG
VG (L)
VC 2
VS
VB
PH6001
PHOTOCOUPLER
T6002
RECT
D6025
IC6004
TO A BOARD
CN6202
CN6012
1
4
3
2
RELAY
RY6001
1
2
4
8
9
3
7
6
SWITCHING
CIRCUIT
MOSFET
Q6004
SWITCHING
CIRCUIT
MOSFET
Q6003
MAIN RECT
D6011
CN6008
1
5
4
STBY AC
STBY AC
Q6102
2
1
4
3
13
9
14
15
12
16
11
10
17
18
8
7
3
RECT
D6024
RECT
D6027
RECT
D6026
D6012
D6031
D6030
+6V
+11V
-19V
+135V
+19V
+15V
-15V
AU(+)
AU(+)
AU GND
AU GND
1
2
4
3
2
1
1
2
3
4
- 39 -
7-1.  BLOCK DIAGRAMS (5)
CN900
7
6
8
1
10
7
G2
FV
KR
H2
H1
CN9000
G2
1
7
6
HEATER(+)
HEATER(-)
+200V
CN9002
3
1
7
6
IK
G
B
+9V
1
V OUT
IC9000
VIDEO  OUT
3
V IN
Q9000,
Q9001
BUFFER
Q9003
BUFFER
CN9003
3
8
9
1
5
+9V
IK
R IN
G IN
B IN
V901(R)
PICTURE
TUBE
CR (     )
RGB  OUT
CN930
7
6
8
1
10
7
G2
FV
KG
H2
H1
CN9300
G2
1
7
6
HEATER(+)
HEATER(-)
+200V
CN9302
5
1
4
B
IK
+9V
1
V OUT
IC9300
VIDEO  OUT
3
V IN
Q9300,
Q9301
BUFFER
3
1
7
6
+9V
+200V
HEATER(-)
V902(G)
PICTURE
TUBE
CG (     )
RGB  OUT
TO FBT
TO  FOCUS  BLOCK
CN9001
CN9310
CN9303
TO HV BLOCK
IK
B
G
7
6
1
HEATER(+)
2
TO HV BLOCK
CN960
7
7
8
1
10
6
G2
FV
KB
H2
H1
CN9600
G2
1
6
7
HEATER(+)
HEATER(-)
+200V
1
V OUT
IC9600
VIDEO  OUT
3
V IN
Q9600,
Q9601
BUFFER
5
1
4
+12V
+200V
HEATER(-)
V903(B)
PICTURE
TUBE
CB (     )
RGB  OUT
TO  FOCUS  BLOCK
CN9610
CN9603
IK
B OUT
7
6
1
HEATER(+)
2
TO HV BLOCK
CN9601
TO D BOARD
CN8022
TO B BOARD
CN3400
BUFFER AMP
Q9003
G2
1
2
TO FBT
Q9303
BUFFER AMP
1
G2
TO  FOCUS  BLOCK
CN9301
Q9603
BUFFER AMP
TO FBT
G2
1
VM
1
2
3
VM
VM
VM
VMR (       )
VELOCITY
MODULATION
CN9103
VM
NECK  ASSY
VM AMPLIFIER
BUFFER
Q9113,  Q9114
VM AMPLIFIER
BUFFER
Q9101,  Q9102
VM AMPLIFIER
BUFFER
Q9103
VM AMPLIFIER
BUFFER
Q9104
VM AMPLIFIER
BUFFER
Q9106
VM AMPLIFIER
BUFFER
Q9105
VM AMPLIFIER
BUFFER
Q9107
VM AMPLIFIER
BUFFER
Q9108
3
CN9102
TO B BOARD
CN3402
VM AMPLIFIER
BUFFER
Q9109
VM AMPLIFIER
BUFFER
Q9110
VM AMPLIFIER
OUTPUT
Q9111
VM AMPLIFIER
OUTPUT
Q9112
4
VM
VM
1
2
3
VM
VM
VM
VMB (       )
VELOCITY
MODULATION
CN9703
VM
NECK  ASSY
VM AMPLIFIER
BUFFER
Q9713,  Q9714
VM AMPLIFIER
BUFFER
Q9701,  Q9702
VM AMPLIFIER
BUFFER
Q9703
VM AMPLIFIER
BUFFER
Q9704
VM AMPLIFIER
BUFFER
Q9706
VM AMPLIFIER
BUFFER
Q9705
VM AMPLIFIER
BUFFER
Q9707
VM AMPLIFIER
BUFFER
Q9708
3
CN9702
TO B BOARD
CN3402
VM AMPLIFIER
BUFFER
Q9709
VM AMPLIFIER
BUFFER
Q9710
VM AMPLIFIER
OUTPUT
Q9711
VM AMPLIFIER
OUTPUT
Q9712
4
VM
VM
1
2
3
VM
VM
VM
VMG (       )
VELOCITY
MODULATION
CN9403
VM
NECK  ASSY
VM AMPLIFIER
BUFFER
Q9413,  Q9414
VM AMPLIFIER
BUFFER
Q9401,  Q9402
VM AMPLIFIER
BUFFER
Q9403
VM AMPLIFIER
BUFFER
Q9404
VM AMPLIFIER
BUFFER
Q9406
VM AMPLIFIER
BUFFER
Q9405
VM AMPLIFIER
BUFFER
Q9407
VM AMPLIFIER
BUFFER
Q9408
3
CN9402
TO B BOARD
CN3402
VM AMPLIFIER
BUFFER
Q9409
VM AMPLIFIER
BUFFER
Q9410
VM AMPLIFIER
OUTPUT
Q9411
VM AMPLIFIER
OUTPUT
Q9412
4
VM
- 40 -
7-2.  CIRCUIT BOARD LOCATION
7-3.  SCHEMATIC DIAGRAMS AND 
     PRINTED WIRING BOARDS
Note :
All capacitors are in µF unless otherwise noted.
pF : µµF 50WV or less are not indicated except for 
electrolytic types.
Indication of resistance, which does not have one for 
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
Chip resistors are 1/10W
All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
: nonflammable resistor.
: fusible resistor.
: internal component.
: panel designation or adjustment for repair.
All variable and adjustable resistors have 
characteristic curve B, unless otherwise noted.
All voltages are in Volts.
Readings are taken with a 10Mohm digital mutimeter.
Readings are taken with a color bar input signal.
Voltage variations may be noted due to normal production
tolerences.
: B - bus.
: RF signal path.
: earth - ground.
: earth - chassis.
Reference Information
RESISTOR
RN
: METAL FILM
RC
: SOLID
FPRD
: NON FLAMMABLE CARBON
FUSE
: NON FLAMMABLE FUSIBLE
RS
: NON FLAMMABLE METAL OXIDE
RB
: NON FLAMMABLE CEMENT
RW
: NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL
LF-8L
: MICRO INDUCTOR
CAPACITOR
TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
Les composants identifiés par une trame et
par une marque     sont dune importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
 
Note :
The components identified by shading
and marked     are critical for safety.
Replace only with the part numbers 
specified in the parts list.
   
Note :
: B + bus.
ZG
ZR
CR
M2
A
AP
D
G
CB
CG
H2
H3
ZB
H1
D (        )
HV  DEF, HV,  DY DRIVE
6
IC8003
CN8025
1
3
4
9
6
ABL
V DRV+
V DRV-
EW PARA
HC  PARA
CN8027
14
8
4
2
13
7
1
11
10
5
TO A BOARD
CN3011
TO AD BOARD
CN9401
ABL
V SHIFT
VP
MUTE
HC  PARA
H CENT
BV
DFV
DF
HP
BUFFER
Q8001
1
4
7
5
15
6
3
14
18
16
13
11
7
9
14
8
4
2
13
7
1
11
10
5
1
11
10
5
GH
BH
GV
RV
RH
RE-YS/YM
RE-B
RE-G
RE-R
SCLK
SDAT
PSCL
PSDA
/BINT
/BINT/DEGAUSS
15
2
11
13
7
9
16
18
14
6
IC8002
IC8001
2
4
3
6
5
4
3
4
7
6
3
10
7
8
2
2
2
1
SDAT
SCLK
RE-R
RE-G
RE-B
RE-YS/YM
/BINT
PSDA
PSCL
SDAT
SCLK
HP
V PROT
H PROT
H  DRIVE
DF2
G2
CN8003
CN8031
CN8030
CN8029
CN8028
CN8026
TO AD BOARD
CN9400
TO AD BOARD
CN9400
TO A BOARD
CN8511
SERVICE
CONNECTOR
TO A BOARD
CN3012
TO FOCUS
PACK
PS8002
GH
BH
BV
PS8004
PS8006
PS8005
GV
RH
RV
PS8001
PS8003
Q8041
H  DRIVE
Q8042
H OUT
Q8043
HV
1
2
11
4
6
7
1
3
2
T8005
FBT
TO FBT
+135V
Q8022
3
7
2
1
5
6
IC8007
6
7
2
1
5
3
IC8006
Q8021
VR8002
SWITCH
Q8028
SWITCH
Q8029
2
3
1
7
12
11
10
IC8008
ERR IN
3
6
5
18
18
2
1
3
Q8035
7
12
1
8
14
10
PS8007
7
6
T8004
LOT
+135V
135V
210V
BUFFER
Q8042
2
8
6
4
OFF  VCC
T8001
DFT
DFH
BUFFER
Q8008
DFH
BUFFER
Q8009
BUFFER
AMP
Q8011
BUFFER
AMP
Q8010
Q8015
BUFFER
Q8014
G2 MUTE
Q8002
Q8003
+7V
(ON  REG)
14
7
12
3
IC8005
10
11
6
BUFFER
Q8044
SWITCH
Q8004
Q8016,
Q8019,
Q8020
1
4
2
3
BUFFER
Q8030
BUFFER
Q8023
6
7
T8002
HDT
+135V
Q8024
3
1
IC8012
2
4
IC8009
5
3
1
Q8039
PS8008
H OUT(R)
4
1
Q8027
6
7
10
8
T8003
HOT
DF
VCC
H OUT RET(R)
H OUT(G)
H OUT RET(G)
H OUT(B)
H OUT RET(B)
1
4
1
4
1
4
CN8019
CN8020
CN8018
TO DY(G)
TO DY(R)
TO DY(B)
HV-REG
R
CN8015
CN8016
TO HV BLOCK
CN8022
TO CB BOARD
CN9601
H(-)
H(+)
CN8023
TO A BOARD
CN3013
PRINT ON/OFF
1K1
1K2
R
CN8012
TO DY(R)
RV RET
CN8010
CN8011
CN8009
CN8008
CN8007
3
2
4
1
3
2
4
1
3
2
4
1
3
1
3
1
3
1
TO DY(B)
TO DY(G)
TO DY(B)
TO DY(G)
TO DY (R)
RV OUT
RH RET
RH OUT
BV RET
BV OUT
BH RET
BH OUT
GV RET
GV OUT
GH RET
GH OUT
V RET
V DEF-
V RET
V DEF-
V RET
V DEF-
7-1.  BLOCK DIAGRAMS (6)
VMG
VMR
CR
J
A
AD
D
G
CB
CG
F1
VMB
H1
B
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