Sony KV-DA32M64 Service Manual ▷ View online
– 65 –
KV
-D
A32M64/M94
-D
A32M64/M94
RM-W105
SECTION 7
DIA
GRAMS
7-1.
BLOCK DIA
GRAM
IC1000
M306V7
PF Engine-CX
Monitor Micro
OSD
90HEX
COHEX
TUNER
DVD WSS
J Board
IF
TC90A88F
IC2007
IC8301
CXA2209
Video SW,
CV/YC
B2HEX
BC Board
IC8800
Hercules
Sub Chroma Dec
IC001
Hercules
(Flip Type)
VUF,SIF
AV SW
TEXT
Master Micro
Surround
2D-Comb
BP Board
C6HEX
Sub Picture
66HEX
2EHEX
IC3301
CDX3808Q
IC4301
Key control,
IR,LED
IR,LED
H Board
D Board
J3600(HD/DVD),
J3602 (H/V)
J3602 (H/V)
J8501(Video),
CN8301(S)
CN8301(S)
PIP Block
IC001
6dB
6dB
YUV,H/V
YUV,H/V
YUV,H/V
YUV,H/V
Out
77,83,85,
123,124
Main In
ADC In
18,28,30
18,28,30
CV/YC1
70,71
70,71
YUV
OUT
53-55
62,107
HP Out
VP OUT
YUV In
57-59
57-59
VIF
104,105
H/V
Sub In
LPF
FL3301
LPF
FL3302
SW
SW
IC8503
M52055FP
IC8501
TDA9178
IC004
NVM
IC8302
BU4053BCF
HD,VD,E-W,etc
33V,-15V,12V,11V,7V,9V,5V,8.3V
L,R,WF
L
R
WF
EEPROM
64Kbit
R,G,B,YS,YM
TV-V
L,R
Y
L,R
L,R
L,R
L,R
L,R
L,R
L,R
L,R
L,R
C Board
CRT
VM Board
DH Board
J3902 (S),
J3903 (Video)
J3903 (Video)
Xtal
16MHz
Ceralock
2.7MHz
Xtal
18.18MHz
CV4/YC,L,R
YCbCR
CV1/YC
CV2
CV3
CV4/YC
YCbCR
for RF
monitor
out
Xtal
24.576
MHz
71,72,73
95,96
Video6 HD/DVD2/
H/V
H/V
Video5 HD/DVD1
YCbCR/
RGB
Video1
Mon out
Video1
IN1
7,8,9
YC1/CV A1In
70,71,74
I
2
C
20,21
IC
2
Bus
YUV,HP,
VP Out
53-55,62,107
118,119
YUV A2 In
57~59
Audio In
79,80
IFO Out
86
Au
dio Mon Out
VA
R
O
u
t
L,R Out
V3 A3
VIF
SIF
AGC
Y Cin
77,78
92,93
CVBS
65
FSC Out
IN2
17
OUT3
IN3
22
IN4
12,13,14
IN5
79
IN1
33,34,35
IN2
26,27,28
IN3
40,41,42
43,44
43,44
OUT2
67-69
OUT1
58-60,
53,54
IN1
IN2
Out1
Out2
IN3
IN4
IN5
IN6
IN7
Video4
Video1
Video1
Video2
Video3
HD/DVD1
HD/DVD2
3D Comb & 3D NR
YCout
FSCi
CV in
6dB
YUV
Audio SW
Block
Power & Deflection
BH1 Board
Digital Signal
A Board
Analogue Signal
Power Supply
TDA6111
Video Amplifier
H-DEF
V-DEF
D-Focus
D.Q.P
D-Conv
Landing-C
YUV
47-49,
55,60
55,60
RGB Out
28,30,32
28,30,32
R,G,B
VM Out
42
YS/RGB
34,36-38
63
CXA2170Q
"MCP"
YUV/RGB
KG
KR
KB
AN5277T or
AN17803A
Audio Amplifier
Xtal
24.576
MHz
SDRAM
64Mbit
(32bitBw)
5–>3.3
LPF
IC3101
TC90A90F
TUNER
– 66 –
KV-DA32M64/M94
RM-W105
7-2. SCHEMATIC DIAGRAM INFORMATION
Note:
•
•
All capacitors are in µF unless otherwise noted.
•
All electrolytic capacitors are rated at 50V unless otherwise noted.
•
All resistors are in ohms.
kΩ = 1000Ω, MΩ = 1000kΩ
kΩ = 1000Ω, MΩ = 1000kΩ
•
Indication of resistance which does not have rating electrical
power is as follows.
power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
: fusible resistor.
•
¢
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B
unless otherwise noted.
unless otherwise noted.
•
Readings are taken with a color-bar signal input.
no mark
no mark
: Common
(
)
: PAL
[
]
: NTSC 3.58
•
Readings are taken with a 10MΩ digital multimeter.
•
Voltage are dc with respect to ground unless otherwise noted.
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
•
All voltage are in Volt.
•
✽
: Cannot be measured.
•
Circled numbers are waveform references.
•
: B +bus.
•
: B –bus.
•
k
: signal path.
Note: The reference number which starts with Wxxx
(eg: W003) indicates a wire to wire connection.
Note: Components marked as XX are not fitted on
this model.
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE 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
Note:
The component identified by shading and mark
! are critical for safety. Replace only with part
number specified.
! are critical for safety. Replace only with part
number specified.
Note: "A" board schematic diagram is divided into 4 blocks.
"BH1" board schematic diagram is divided into 2 blocks.
"D" board schematic diagram is divided into 2 blocks.
"VM" board schematic diagram is divided into 2 blocks.
Each block is named by its function and block "number".
"D" board schematic diagram is divided into 2 blocks.
"VM" board schematic diagram is divided into 2 blocks.
Each block is named by its function and block "number".
eg: Hercules/Tuner/Audio/Regulator (Block 001) Joint
connection between boards can be identified using the
block number followed by the grid's guide.
block number followed by the grid's guide.
eg: –< NVM_SCL
003:1I
Meaning: Block 001 joint "NVM_SCL" is connected to
Block 003 joint "NVM_SCL" located at grid 1I.
Block 003 joint "NVM_SCL" located at grid 1I.
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