Inverter efficiency. Samsung quality Samsung Underceiling ...
Mon Samsung CHB5707-6117
18
10 Block Diagrams CHB5**7L CHB5**7L/6**7L/7**7L 10-1 TO D - COIL ON THE CRT CRT -210V ( FROM FBT) +12V –210V +30V FOCUS1 SCREEN R G B H/V VIDEO BOARD MAIN BOARD H-SYNC1 V-SYNC1 SDA SCL H-SIZE VER.-BLANKING (KSC945) Q331 H/V OUTPUT (SSP6N90) Q504 G1 ACL CIRCUIT BRIGHTNESS CONTROL BRIGHTNESS CONTROL DEGAUSSING BLOCK RL601 AC-INLET SOCKET CN601 LINE FILTER L601 CRT SOCKET BOARD SOCKET G1 HEATER CONTRAST CONTROL CONTRAST CONTROL R G B Video Pre-Amp IC101(KA2506) VIDEO OUTPUT IC102(LM2407) OSD DRIVE CONTROL IC104(MC4320, MC4322 MC4326) R G B - CUTOFF QR01, QR02, QG01, QG02, QB01, QB02 H-SYNC, V-SYNC V-MUTE S-CORRECTION PS-1 (SUSPEND) PS-2 (POWER-OFF) HOR.LIN. Power PWM Control (KA2S0680) IC601 RECTIFIER (1N5397GP) D602,D603, D604,D605 SWITCHING TRANS. T601 +75V +13V -10V +7V TO VIDEO PS-1,PS-2 (FROM Micom) CRT HEATER +12V REGULATOR +46V +12V PS-2 POWER-OFF MODE CONTROL (Q622) EPROM (24LC04) IC202 FRONT CONTROL BOARD V-SYNC H-SYNC, HOR./VER. OSC PROCESSOR (TDA9109S) MICOM (BD24) IC202 VER. - DY CN301 FBT T501 H.D.T T401 VER. OUTPUT (2N3904)IC301 High Volt.-DRIVE Q503 HOR.-DRIVE (KSP44)Q443 MENU EXIT BRIGHTNESS CONTRAST ENTER LED POWER VER. OUTPUT, TILT & H_Lin. control I-SENSE REGIN TILT S/Cable INPUT & Video Gain Control CRT HEATER PQ12RD11 HOR.OUT (KSC5088) Q447 HOR.DY CN441~3 H/V PWM CONTROL IC501 TL494CN HOR.DEF. STEP-UP IFR630
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Mon Samsung CHB5707-6117
Transcript of Mon Samsung CHB5707-6117
10 Block Diagrams
CHB5**7L
CHB5**7L/6**7L/7**7L 10-1
TO
D -
CO
ILO
N T
HE
CR
T
CR
T
-21
0V(
FR
OM
FB
T)
+12
V
–210
V
+30
V
FOCUS1
SCREEN
R G
B
H/V
VID
EO
BO
AR
D
MA
IN B
OA
RD
H-S
YN
C1
V-S
YN
C1
SD
AS
CL
H-S
IZE
VE
R.-
BLA
NK
ING
(K
SC
945)
Q
331
H/V
OU
TP
UT
(SS
P6N
90)
Q50
4
G1
AC
L C
IRC
UIT
BR
IGH
TN
ES
SC
ON
TR
OL
BR
IGH
TN
ES
SC
ON
TR
OL
DE
GA
US
SIN
G
BLO
CK
RL6
01
AC
-IN
LET
SO
CK
ET
C
N60
1
LIN
E F
ILT
ER
L601
CR
T S
OC
KE
T B
OA
RD
SO
CK
ET
G1
HE
AT
ER
CO
NT
RA
ST
CO
NT
RO
L C
ON
TR
AS
TC
ON
TR
OL
R G
B V
ideo
Pre
-Am
p IC
101(
KA
2506
)
VID
EO
OU
TP
UT
IC10
2(LM
2407
)
OS
D D
RIV
E C
ON
TR
OL
IC
104(
MC
4320
, M
C43
22 M
C43
26)
R
G B
- C
UT
OF
FQ
R01
, QR
02,
QG
01, Q
G02
, Q
B01
, QB
02H-SYNC,V-SYNC
V-M
UT
ES
-CO
RR
EC
TIO
NP
S-1
(S
US
PE
ND
)P
S-2
(P
OW
ER
-OF
F)
HO
R.L
IN.
Pow
er P
WM
Con
trol
(KA
2S06
80)
IC60
1
RE
CT
IFIE
R(1
N53
97G
P)
D60
2,D
603,
D60
4,D
605
S
WIT
CH
ING
TR
AN
S.
T
601
+75
V
+13
V
-10V
+7V
TO
VID
EO
PS
-1,P
S-2
(F
RO
M M
icom
)
CR
T H
EA
TE
R
+12
V R
EG
ULA
TO
R
+46
V+
12V
PS
-2P
OW
ER
-OF
F M
OD
E C
ON
TR
OL
(Q
622)
EP
RO
M(2
4LC
04)
IC
202
FR
ON
T C
ON
TR
OL
BO
AR
DV
-SY
NC
H-S
YN
C,
HO
R./V
ER
. O
SC
PR
OC
ES
SO
R
(
TD
A91
09S
)
MIC
OM
(BD
24)
IC20
2
VE
R. -
DY
CN
301
FB
TT
501
H.D
.TT
401
VE
R. O
UT
PU
T(2
N3904)I
C301
Hig
h V
olt.-
DR
IVE
Q50
3
HO
R.-
DR
IVE
(KS
P44
)Q44
3
ME
NU
EX
ITB
RIG
HT
NE
SS
CO
NT
RA
ST
EN
TE
R
LED
PO
WE
R
VE
R. O
UT
PU
T, T
ILT
& H
_Lin
. con
trol
I-S
EN
SE
RE
GIN
TIL
T
S/C
able
INP
UT
& V
ideo
Gai
nC
ontr
ol
CR
T H
EA
TE
R
PQ
12R
D11
HO
R.O
UT
(KS
C50
88)
Q44
7
HO
R.D
YC
N44
1~3
H/V
PW
MC
ON
TR
OL
IC50
1T
L494
CN
HO
R.D
EF
.S
TE
P-U
PIF
R63
0
10 Block Diagrams
10-2 CHB5**7L/6**7L/7**7L
TO
D -
CO
ILO
N T
HE
CR
T
CR
T
-21
0V(
FR
OM
FB
T)
+12
V
–210
V
+30
V
FOCUS1,2
SCREEN
R G
B
H/V
VID
EO
BO
AR
D
MA
IN B
OA
RD
VE
R.-
BLA
NK
ING
GE
NE
RA
TO
R
(
Q30
1)
Hig
h V
olta
geC
ON
TR
OL
OU
TP
UT
G1
AC
L C
IRC
UIT
G1
VO
LTA
GE
CO
NT
RO
LD
EG
AU
SS
ING
B
LOC
K
R
L601
AC
-IN
LET
SO
CK
ET
C
N60
1
LIN
E F
ILT
ER
L601
CR
T S
OC
KE
T B
OA
RD
SO
CK
ET
S
K1
G1
HE
AT
ER
R G
BS
/Cab
le IN
PU
T V
ideo
Pre
-Am
p
IC10
1(K
A25
06)
VID
EO
OU
TP
UT
IC10
2(LM
2407
T)
R
G B
- C
UT
OF
F
CO
NT
RO
L
H-SYNC,V-SYNC
V-M
UT
ES
-CO
RR
EC
TIO
NLE
DP
S-1
(S
US
PE
ND
)P
S-2
(PO
WE
R-
OF
F)
PW
M C
ON
TR
OL
& S
WIT
CH
ING
FE
T
IC
601
RE
CT
IFIE
R(D
602,
D60
3,D
604,
D60
5)
S
WIT
CH
ING
TR
AN
S.
T
601
+75
V
+13
V
-10V
+7V
+13
V
TO
VID
EO
+12
V R
EG
ULA
TIO
N
CR
T H
EA
TE
R
To A
udio
Sta
nd
+46
V+
12V
HE
AT
ER PS
-2P
OW
ER
-OF
F M
OD
E C
ON
TR
OL
(Q
621,
Q62
2)
2
EP
RO
M(2
4LC
04B
)
IC20
2
FR
ON
T C
ON
TR
OL
BO
AR
DV
-SY
NC
H-S
YN
C,
HO
R./V
ER
. O
SC
PR
OC
ES
SO
R
(
TD
A91
09S
)
IC40
1
MIC
OM
IC20
1
HO
R.-
DY
CN
441
CN
443
VE
R. -
DY
CN
301
Hig
h V
olta
ge
CO
NT
RO
L IC
501
FB
T
T50
1
HO
R.-
OU
T
Q
447
H-D
EF.
TR
AN
S
T40
2
HO
R.-
DE
F.
ST
EP
-UP
VE
R. O
UT
PU
T IC
301
Hig
h V
olt.-
DR
IVE
Q50
3
HO
R.-
DR
IVE
Q44
3
TIL
T
H-S
YN
C1
V-S
YN
C1
SD
A
SC
L
H-S
IZE
ME
NU
EX
ITB
RIG
HT
NE
SS
CO
NT
RA
ST
EN
TE
R
LED
PO
WE
R
I-S
EN
SE
RE
GIN
OS
D D
RIV
E C
ON
TR
OL
IC
104(
MC
4320
, M
C43
22 M
C43
26)
DD
C IC
(24L
C21
A)
IC20
3
H_L
inea
rity
VE
R. O
UT
PU
T, T
ILT
& H
_LIN
. CO
NT
RO
L
CHB6**7L
CHB7**7L
10 Block Diagrams
CHB5**7L/6**7L/7**7L 10-3
TO
D -
CO
ILO
N T
HE
CR
T
CR
T
-21
0V(
FR
OM
FB
T)
+12
V
–210
V
+30
V
FOCUS1
SCREEN
R G
B
H/V
VID
EO
BO
AR
D
MA
IN B
OA
RD
H-S
YN
C1
V-S
YN
C1
SD
AS
CL
H-S
IZE
VE
R.-
BLA
NK
ING
(K
SC
945)
Q
331
H/V
OU
TP
UT
(SS
P6N
90)
Q50
4
G1
AC
L C
IRC
UIT
BR
IGH
TN
ES
SC
ON
TR
OL
BR
IGH
TN
ES
SC
ON
TR
OL
DE
GA
US
SIN
G
BLO
CK
RL6
01
AC
-IN
LET
SO
CK
ET
C
N60
1
LIN
E F
ILT
ER
L601
CR
T S
OC
KE
T B
OA
RD
SO
CK
ET
G1
HE
AT
ER
CO
NT
RA
ST
CO
NT
RO
L C
ON
TR
AS
TC
ON
TR
OL
R G
B V
ideo
Pre
-Am
p IC
101(
KA
2506
)
VID
EO
OU
TP
UT
IC10
2(LM
2407
)
OS
D D
RIV
E C
ON
TR
OL
IC
104(
MC
4320
, M
C43
22 M
C43
26)
R
G B
- C
UT
OF
FQ
R01
, QR
02,
QG
01, Q
G02
, Q
B01
, QB
02
H-SYNC,V-SYNC
V-M
UT
ES
-CO
RR
EC
TIO
NP
S-1
(S
US
PE
ND
)P
S-2
(P
OW
ER
-OF
F)
HO
R.L
IN.
Pow
er P
WM
Con
trol
(KA
2S06
80)
IC60
1
RE
CT
IFIE
R(1
N53
97G
P)
D60
2,D
603,
D60
4,D
605
S
WIT
CH
ING
TR
AN
S.
T
601
+75
V
+13
V
-10V
+7V
TO
VID
EO
PS
-1,P
S-2
(F
RO
M M
icom
)
CR
T H
EA
TE
R
+12
V R
EG
ULA
TO
R
+46
V+
12V
PS
-2P
OW
ER
-OF
F M
OD
E C
ON
TR
OL
(Q
622)
EP
RO
M(2
4LC
04)
IC
202
FR
ON
T C
ON
TR
OL
BO
AR
DV
-SY
NC
H-S
YN
C,
HO
R./V
ER
. O
SC
PR
OC
ES
SO
R
(
TD
A91
09S
)
MIC
OM
(BD
24)
IC20
2
DY
NA
MIC
FO
CU
ST
502,
Q55
1(K
SP
44)
VE
R. -
DY
CN
301
FB
TT
501
H.D
.TT
401
VE
R. O
UT
PU
T(2
N3904)I
C301
Hig
h V
olt.-
DR
IVE
Q50
3
HO
R.-
DR
IVE
(KS
P44
)Q44
3
ME
NU
EX
ITB
RIG
HT
NE
SS
CO
NT
RA
ST
EN
TE
R
LED
PO
WE
R
VE
R. O
UT
PU
T, T
ILT
& H
_Lin
. con
trol
I-S
EN
SE
RE
GIN
TIL
T
S/C
able
INP
UT
& V
ideo
Gai
nC
ontr
ol
CR
T H
EA
TE
R
PQ
12R
D11
HO
R.O
UT
(KS
C50
88)
Q44
7
HO
R.D
YC
N44
1~3
H/V
PW
MC
ON
TR
OL
IC50
1T
L494
CN
HO
R.D
EF
.S
TE
P-U
PIF
R63
0
CHB5**7L/6**7L/7**7L 11-1
TYPE NO. REF. NO. PARTS TYPE NO. REF. NO.PARTS
SDS06U15OS
KSC945
KSA733
2N3906
2N3904
KSP44
KSC1008
2N6502
KSD1616
2N5551C
KSB1116
2N2401C
KSB772
IRF630
IRF634A
IRFR/U230A
KSC5088
KA431
KA7805
PQ12RD11
KA2S0680
SSS6N90A
D442
Q201, Q331, Q402, Q624
Q401, Q501, Q506
Q432, Q509
Q103, Q431, Q441, Q503
Q443
Q601
Q507
Q321, Q471
QR01, QG01, QB01
Q322, Q472, Q621
QR02, QG02, QB02
Q623
Q433, Q461
Q502
Q462, Q463
Q447
IC603
IC604
IC602
IC601
Q504
BC E
R A K
I G O
14
GD S
5
1
KA
EB
C
EC
B
EC B
G D S
G D S
1 : Vin, 2 : Vout,3 : GND,4 : Vcc
1 : Drain,2 : GND,3 : Vcc,4 : F/B,5 : Sync
TYPE NO. REF. NO.PARTS
TDA9302H
LM2407
LTV817M-SM
24LC04
24LC21A
TL494
MC4320P
KA2506
TDA9109/S
BD24
IC301
IC102
QP601
IC202
IC203
IC501
IC104
IC101
IC401
IC201
41
81
16
1
281
321
421
1
1
7
11
11 PCB Diagram
11-1 Semiconductor Lead Identification
CHB5**7L/6**7L/7**7L 12-1
123
H +
V +4 V–
123
123
(YEL)V+NC
(Brown)V –
V +NCV –
CN441
12
ACAC
12
ACAC
1
2
3
AC INPUT
NC
AC INPUT
CN_TILT
910111213141516171819
20
12345678
FBT
123456789101112
12345678
R-OUTGN
DG-OUT
15 PIND-SUB
refer to pinassignment
ofproduct spec.
DEGAUSSING COIL
LINE FILTER
CRT SOCKET
G2
CN12
CN442
CN443
CN446
CN301
CN602
CN603
CN601CN101 SIGNAL CABLE
MAIN PCB CRT SOCKET PCB
VIDEO PCB
FOCUS(WHT)
CN103
CN103
13123
123
NC
TILT–(BLK)
TILT +N
CTILT –
H–H +
H–NC
NC1234
TILT+(WHT)
CN102A CN104
GND
GNDGNDACL
CLAMP
DDC_DATA
HS_INVS_IN
DDC_CLKS_RASTER
IICDATAIICCLK
AFC5 V
VS_OUT12 V70 V6.3 VGND
NC21G122GND
910111213141516171819
20
12345678
GND
GNDGNDACL
HS_OUT
DDC_DA
HS_INVS_IN
DDC_CLS_RASSDASCL
AFC5 VVS_OUT12 V70 V6.3 VGNDNC
21 G122 GND
RGND
GNDG
GNDB
GNDH
V
S_RAS
GND
DACL
12345678910111213
R_INGND_R
GND_GG_IN
GND_BB_IN
GNDH_SYNC
V_SYNC
S_RASTER
GND
SDASCL
GND
GND
6.3 VG1
B-OUT
123456789
NC
R-OUTGN
DG-OUTGN
D
GND
6.3 VG1 B-OUT
(RED) H+(BLUE) H-
(YEL) V+(BROWN)V-
NCTCO +
TCO – (GND)
123
123
NCTCO +
TCO – (GND)
CN_TCO
15" TSB CDT ONLY
12
V+V–
H+NC
NCH–
(17") (15") (17")(15")
15" ONLY
FOCUS1 (WHT)FOCUS2 (RED)
12 Wiring Diagram
13-1 CHB5**7L/6**7L7**7L
CN606
R630
R609
SW601
C610
T601
R633
C619
CN_PFC
CN603
CN602
R634
Power Line
1
2
13 Schematic Diagrams
13-1 SMPS Part Schematic Diagram
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-2
12345
1.05GND
–33.2 mV–57.0 mV–42.0 mV
10.30GND
–34.0 mV–48.0 mV–46.0 mV
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-1. IC601 (KA2S0680)
Unit: Vrms
544 V (IC601, #1)
CH1 P-P = 544 V CH1 RMS = 51.84V
1 544 V (IC601, #1)
CH1 P-P = 544 V CH1 RMS = 51.84V
2
13 Schematic Diagrams
13-3 CHB5**7L/6**7L7**7L
IC201
SW200
R249
18
Power Line
Signal Line
13-2 Micom Part Schematic Diagram
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-4
123456789101112131415161718192021
4.3705.080
–1.810 mV5.0805.0852.4502.123NC
14.53 mV13.361
16.451 mV5.084NC
–1.85 mV5.0665.084
–3.650 mV52.28 mV10.02 mV
5.0391.629
4.7065.079
–1.970 mV5.0805.0852.4502.121NC
13.3113.3113.315.090NC
–2.00 mV5.0675.085
–3.540 mV51.800 mV8.01 mV
5.0421.630
5.0792.511
4.700 mV3.6333.517NCNCNC
GND0.529NC
3.998NC
3.8374.7518.4305.0795.0795.0315.0730.298
5.0814.054
3.170 mV3.6353.519NCNCNC
GND0.528NC
5.035NC
3.8404.4656.3105.0825.0825.0345.0764.334
222324252627282930313233343536373839404142
pin
#
pin
#MODES
800 x 600 / 85 Hz 800 x 600 / 85 Hz640 x 480 / 60 Hz 640 x 480 / 60 Hz
MODES
Table 13-2. IC201
Unit: Vrms
5.00 V (IC201, #6, 7)
CH1 P-P = 5.00 V CH1 RMS = 2.966 V
18
13 Schematic Diagrams
13-5 CHB5**7L/6**7L7**7L
C554
R554
C556
SK501
C519C551
R556
R553
R551R552
C552
C553
T502
R550
R548
R524
R503
R532
Q551
46V
D508
T501
46VC518
14
13
Power Line
Signal Line
10
9
11
13-3 High Voltage Part Schematic Diagram
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-6
12345678910111213141516
4.8594.8551.753
21.80 mV0.9103.485GND
11.8343.0353.034
11.83411.834GND4.8965.3344.901
4.8684.8672.471
12.40 mV1.2453.485GND
11.8361.4581.45811.83611.836GND4.8965.3364.895
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-3. IC501 (TL494CN)
Unit: Vrms
360 V (T502, #1)
CH1 P-P = 360 V CH1 RMS = 114.4 V
1412.16 V (IC501, #5)
CH1 P-P = 12.16 V CH1 RMS = 6.376 V
101.14 V (IC501, #3)
CH1 P-P = 1.14 V CH1 RMS = 837 mV
9 9.12 V (Q502, Gate)
CH1 P-P = 9.12 V CH1 RMS = 3.736 V
11 50.8 V (T502, #6)
CH1 P-P = 50.8 V CH1 RMS = 16.56 V
13
13 Schematic Diagrams
13-7 CHB5**7L/6**7L7**7L
V_DY
R542
R541
R303
R411
C413
R417
R312
CN302
R545
R540
R407R406
R416
C417 R412 C414
D403
D404C412
R413Q402
R418
R414
Power Line
Signal Line
8
12
7
6
3
13-4 H/V OSC & Vertical Parts Schematic Diagram
pin
#
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-8
46.4 V (IC301, #5)
CH1 P-P = 46.4 V CH1 RMS = 6.30 V
8
8.80 V (IC401, #6)
CH1 P-P = 8.80 V CH1 RMS = 6.176 V
3 720 mV (IC401, #24)
CH1 P-P = 720 mV CH1 RMS = 2.792 V
6 3.40 V (IC401, #23)
CH1 P-P = 3.40 V CH1 RMS = 3.756 V
7
720 mV (IC401, #10)
CH1 P-P = 720 mV CH1 RMS = 2.710 V
12
1234567
1.22113.368
–10.366–11.013–8.0 mV13.1111.225
1.22313.314
–10.435–10.913–5.0 mV12.9361.225
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-4. IC301 (TDA9302H)
Unit: Vrms
123456789
1011121314
2.2641.2711.27011.8474.7605.084
–10.894–10.307
3.1201.824
–10.8881.2701.270
–2.616
2.2641.2701.270
11.8484.8515.086
–10.721–10.136
3.1311.824
–10.7181.2701.272
–3.916pi
n # MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-5. IC302 (LM324N)
Unit: Vrms
12345678910111213141516
4.75310.70 mV
5.0842.8404.1832.5272.5343.6630.2162.247
77.18 mV–0.3678.0724.7485.0400.153
4.4678.50 mV
5.0843.3244.2551.5311.5373.7780.2252.752
73.60 mV–0.4478.0703.8505.145
51.50 mV
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
17181920212223242526272829303132
GND11.626–0.2205.2568.1663.5603.6002.951
30.91 mV4.432GND2.86111.6325.0835.0835.084
GND11.627–0.6705.4708.1623.5703.6103.367
31.97 mV4.812GND1.358
11.6335.0865.0865.087
MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-6 IC401 (TDA9109/S)
Unit: Vrms
13 Schematic Diagrams
13-9 CHB5**7L/6**7L7**7L
H-DY
R432
R448
R443
R444
Power Line
Signal Line
5
4
13-5 Horizontal Part Schematic Diagram
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-10
26.4 V (T402, #10)
CH1 P-P = 26.4 V CH1 RMS = 7.02 V
5104.0 V (T401, #1)
CH1 P-P = 104.0 V CH1 RMS = 51.84 V
4
13 Schematic Diagrams
13-11 CHB5**7L/6**7L7**7L
Power Line
Signal Line
17
16
15
1920
13-6 Video Part Schematic Diagram
13 Schematic Diagrams
CHB5**7L/6**7L/7**7L 13-12
1234567891011121314
2.1872.2132.2010.1472.416
11.796GND2.397
11.7952.407GND4.1585.0835.083
2.1832.2102.2030.1492.42811.790GND2.40911.7902.419GND4.1645.0845.084
11.18511.17911.1974.7504.3204.3602.299GND
11.7962.3814.5402.5654.420
91.96 mV
11.17811.17111.1884.4634.6354.4062.449GND
11.7912.5314.3892.7194.462
92.85 mV
1516171819202122232425262728
pin
#
pin
#MODES
800 x 600 / 85 Hz 800 x 600 / 85 Hz640 x 480 / 60 Hz 640 x 480 / 60 Hz
MODES
Table 13-7. IC101 (KA5606)
Unit: Vrms
1234567891011
37.920GND
40.214GND
41.23072.018GND2.3032.385
11.7932.568
35.970GND
38.230GND
39.27471.988GND2.4472.52911.7922.717
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-8. IC102 (LM2407)
Unit: Vrms
123456789
10111213141516
1.54 mV2.2792.2785.0473.757NC
5.0825.0825.0805.054NC
0.1472.2072.2132.187
1.580 mV
1.74 mV1.3761.3815.0614.022NC
5.0845.0845.0835.063NC
0.1472.2082.2122.188
1.870 mV
pin
# MODES
800 x 600 / 85 Hz 640 x 480 / 60 Hz
Table 13-9. IC104 (LSC4520P2)
Unit: Vrms
4.92 V (IC104, #10)
CH1 P-P = 4.92 V CH1 RMS = 5.072 V
19
780 mV (IC101 #5, 8, 10)
CH1 P-P = 780 mV CH1 RMS = 2.494 V
15 2.72 V (IC101 #21, 24, 26)
CH1 P-P = 2.72 V CH1 RMS = 2.498 V
16 34.4 V (IC102 #1, 3, 5)
CH1 P-P = 34.4 V CH1 RMS = 44.52 V
17
4.84 V (IC104, #5)
CH1 P-P = 4.84 V CH1 RMS = 4.222 V
20
13 Schematic Diagrams
13-13 CHB5**7L/6**7L7**7L
13-7 CRT Part Schematic Diagram
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