Sony Trinitron KV-ES34M61 Service Manual page 96

(12) Schematic Diagrams of B 3 (6/6) and F 2 Boards
1 2 3 4 5 6
A
B
C
D
E
R344
#
SDA
PLL ENABLE
F
D5V
C357
#
C360
#
PLL ENABLE IN
R342
#
G
14 13 12 11 10 9 8
14 13 12 11 10 9 8
IC304
#
IC310
#
1 2 3 4 5 6 7
1 2 3 4 5 6 7
H
R341
#
PLL CLK
C358
#
16 15 14 13 12 11 10 9
I
IC305
#
R345
#
1 2 3 4 5 6 7 8
J
16 15 14 13 12 11 10 9
R340
#
IC306
#
K
C359
#
1 2 3 4 5 6 7 8
L
5 4
IC307
#
1 2 3
M
5 4
IC308
#
N
1 2 3
SCL
O
Schematic diagram Schematic diagrams
? B
3 (5/6) board B 3 (6/6)
– 177 –
7 8 9 10 11 12
D301 D302 IC311
MA113-(TX) MA113-(TX) TAZ8L005AP-TPF6
8.9 5.0
+9V
I O L302
G
0 :CHIP C325 C332 C341
0.01 0.01 0.01
C319 B:CHIP B:CHIP B:CHIP
C361 C362 10
16V
10 0.01
16V B:CHIP :AL-CP
:AL-CP
0
36 35 34 33 32 31 30 29 28 27 26 25
C317
0.01 C322
R346
B:CHIP #
L303 # 0
B:CHIP
:CHIP
37 IOGND DSYNC
C318
10
16V 38 IOVCC CLK
:AL-CP 0
39 PLLVCC CLKN
C321 4.9
0.01 40 PLLGND CLK/2
B:CHIP 0
41 VCOVCC IC303 CLK/2N
4.9
C316 42 VCOGND CXA3266Q-T6 DGND
0.1 25V F:CHIP C320
0 PLL
0.01
43 VCOHGND DVCC
B:CHIP
C315 R306 0
2k 44 IREF UNLOCK
100p
:RN-CP 1.1
CH:CHIP
45 RC2 DIVOUT
C314 1.8
0.1 46 RC1 SEROUT
C312
0.001 25V 0
47 IRGND
D5V CH:CHIP B:CHIP
4.9 4.9 48 IRVCC TLOAD
C323
5 4 0
0.01
B:CHIP
R303 C363
4.7k 0.0047
IC309 :RN-CP B:CHIP
1 2 3 4 5 6 7 8 9 10 11 12
TC7SET04F(TE85R)
C324
0.01
1 2 3
B:CHIP
HP SUB PLL
0 0
0
PLL DATA
R325
10k
:CHIP
17
VDOCLAMP
C313 C327 C331
C340
C310 0.1 R305 R319 0.1 0.1
25V 25V 25V 0.1
0.1 1k 1k 25V
25V B:CHIP :CHIP :CHIP B:CHIP B:CHIP
F:CHIP
F:CHIP
4.7
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
C302 R302
10
33
6.3V :CHIP
65 AVSS BRBS 40
:AL-CP
0
0.3
66 CIN BRB 39
C339
1.0 0.3
C306 0.1
67 CIO AVSS 38
0.1 25V
1.1 0
25V 68 AVDD BIN 37 B:CHIP
B:CHIP
4.7 4.1
69 CRT BIO 36
1.9 4.1
70 CRTS AVDD 35
1.9 4.7
71 DVSS BRT 34
0 1.9
C305
72 DVSS BRTS 33
0.1 IC302
0 1.9
25V CXD2303AQ
73 C0 ARTS 32
F:CHIP
0.1 A/D 1.9
74 C1 ART 31
0 1.9
75 C2 AVDD 30
0 4.7
76 C3 AIO 29
0 0.1
77 C4 AIN 28
C338
0 0.1
0.1
78 C5 AVSS 27 25V
0.1 0 B:CHIP
79 C6 ARB 26
0.1 0.3
80 C7 ARBS 25
0.1 0.3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
C337
0.1
25V
F:CHIP
C330
C309
0.1 0.1
25V 25V
B:CHIP B:CHIP
RB301 RB302
22 22
:CHIP :CHIP
F 2 boards /
– 178 –
13 14 15 16 17 18
R334
#
:CHIP
VDO CLK OUT
R333
0
R347
0 FL306
:CHIP
0.3 NFM51R10P107
C333
24 R339
0
1.4 0
23 EMI VDO CLK IN
0.1
R310
22 G
0 22
R338
:CHIP
21 C347 0
0
0.01
20 B:CHIP
0
R337
19 100k
4.9 :CHIP
18
C349
4.9
0.01
17
2.7 B:CHIP
R328 100 :CHIP
16 XVDOHS
2.2
R350 0
R348 # :CHIP R351
15 PLL READ
4.9 #
:CHIP
CS 14
4.9
13
R349
#
:CHIP
ANREF1
EMI A5V-1
C350 G FL304
47 CKD510JB1A105ST
16V
:AL-CP
ANREF2
18
U SUB AD
R336 C355
33 10
:CHIP 6.3V
:AL-CP
19
C346
0.1
25V
F:CHIP
Y SUB AD
C354
R335
10
33
:CHIP 6.3V R343
:AL-CP 0
G
FL305
CKD510JB1A105ST
D3.3V-MID
EMI
C353
G
47
16V
:AL-CP
SUB Y/C
V SUB AD
20
(DRC,MID,SUB-MICON DRC/MID CONTROLLER)
B-SSSAG3-...-B3(P6)-ES34
19 20 21 22 23 24
CN1651
CN1652
5P 4P
WHT
WHT
:VH
:VH
TO D BOARD TO F1 BOARD
CN6604 CN1602
ARTS
S1651 ARBS
AC-PUSH-SW
(AC SWITCH)
BRTS
B-SSSAG3-...-F2.-ES34
BRBS
CRTS
CRB
CRBS
AV
AV
AV
B3 BOARD IC303 CXA3266Q-T6
RC1 RC2
VCO
TTLIN
(TTL)
VCO
PECLIN
(PECL)
SYNC
TTLIN
(TTL)
POLARITY
1/32 ~ 64/32 CLK
SYNC
PECLIN
(PECL) PHASE CHARGE FINE
1bit
DETECTOR PUMP DELAY
2bit 6bit
1bit
1/256 ~ 1/4096
PROGRAMMABLE
COUNTER
12bit
HOLD
TTLIN
(TTL)
1bit 1bit
ON/OFF ON/OFF
READ OUT
DAC CONTROL REGISTER TTLOUT
TTLOUT
TREF
SENABLE SCLK SDATA SEROUT DIVOUT
– 179 –
B3 BOARD IC302 CXD2303AQ
30 35 41 42 62 68 22 23 1 2 11 12 71
72 DV SS
32
ART 31 8
A-CH
13 A0 (LSB)
AIN 28 8-BIT
ADC
ARB 26
20 A7 (MSB)
DIGITAL
25
CLAMP
9-BIT 9
AIO 29 CIRCUIT
DAC 44 XAOE
33
3 B0 (LSB)
BRT 34
8
B-CH
DATA
BIN 37
8-BIT
SELECTOR
10 B7 (MSB)
ADC
BRB 39 +
LATCH
DIGITAL
40
9 CLAMP 45 XBOE
9-BIT
BIO 36
CIRCUIT
DAC
70
73 C0 (LSB)
CRT 69
8
B-CH
CIN 66 80 C7 (MSB)
8-BIT
ADC
64
DIGITAL 46 XCOE
63
9 CLAMP
9-BIT
CIO 67
CIRCUIT
DAC
21 TGR
47 CTL0
SS 24
DECODER
27
SS CLAMP CONTROL 49 CTL2
38
SS 50 SY
60 61 65 52 58 53 51 54 57 59 43
1bit
ON/OFF
1 ~ 4 CLK DSYNC
TTLOUT
(TTL)
COARSE
LATCH POLARITY
DELAY
DSYNC
PECLOUT
(PECL)
2bit 1bit
1bit
LOGIC ON/OFF
DSYNC CLK
TTLOUT
HOLD (TTL)
1bit
1bit
1bit
ON/OFF
NCLK
TTLOUT
(TTL)
DIV
VCO MUX
1, 2, 4, 8
CLK
PECLOUT
(PECL)
1bit 2bit
1bit
ON/OFF
CLK/2
TTLOUT
(TTL)
1bit
ON/OFF
NCLK/2
RSET TTLOUT
(TTL)
1/2
CLK/2
PECLOUT
(PECL)
1bit
ON/OFF
UNLOCK
UNLOCK
DETECT
SYNTHESIZER WHOLE CHIP
TTLIN PECL VBB
POWER SAVE POWER SAVE
1bit
TLOAD C3
– 180 –