akira 29WHP3/ANZ User manual

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Model No: 29WHP3ANZ
Version 1.0
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Model No: 29WHP3ANZ
Version 1.0
CONTENT
THE MAIN CHIPS TDA9384/ TDA9363 ............................................................................................... 4
SIGNAL PROCESS ................................................................................................................................. 7
THE HORIZONTAL AND VERTICAL CIRCUIT ................................................................................ 8
POWER SUPPLY .................................................................................................................................... 9
FACTORY MODE................................................................................................................................. 10
APPENDIX ............................................................................................................................................ 14
CIRCUIT DIAGRAM............................................................................................................................ 20
EXPLODED VIEW AND PART NAME .............................................................................................. 22

4
Model No: 29WHP3ANZ
Version 1.0
THE MAIN CHIPS TDA9384/TDA9363
The UOC (“Ultimate One Chip”) TDA9363 is adopted in this chassis. This IC is the first available
component that contains the complete control and small signal functionality needed for a TV
application in one device.
1. The UOC TDA9363 pins function description: (total 64 pins）
Pin1: Standby control,“1” is on,“0”is off.
Pin2: SCL.
Pin3: SDA.
Pin4: Tuning PWM output.
Pin5: Auto AV control SW, connected with the SCART2’s 8th pin.
Input. The rising edge or the falling edge operates.
Pin6: Key board input.
Pin7: Mute control, “1” is mute, “0”is off.
Pin8: CTL, the earth magnetic field rectification output.
Pin9: Pin12, Pin18, Pin30, Pin35, Pin41, Pin55: GND.
Pin10:
LED, the lamp control output.
“1” is on standby, the lamp is light,
“0” is turn-on. The lamp is dim.
Pin11: RELAY, control the K701,“1”is degaussing,“0”is not.
Pin13: SECAM PLL connected with a capacitance.
Pin14: +8V power source supply
Pin15:
Using a capacitor of 220n in series to GND, This pin decouples the internal digital supply
voltage of the video processor and minimizes the disturbance to the sensitive analogue
parts.
Pin16: PHI-2 control loop, this pin requires a capacitor at 2.2nF (C) in series to GND.
Pin17:
PHI-1 control loop, the loop filter connected to pin 17 is suitable for various signal
conditions like strong/weak and VCR signal. This is achieved by switching of the loop
filter time constant by changing the PHI-1 output current.
Pin18: GND.
Pin19:
Bandgap decoupling, the bandgap circuit provides a very stable and temperature
independent reference voltage. This reference voltage (4.0 V) ensures optimal
performance of the analogue video processor part of the TDA9363 and is used in almost
all functional circuit blocks.
Pin20: East-west pillow signal output.
Pin21:
Pin22: Vertical drive output.
Pin23:
Pin24: IF input.
Pin25:
Reference current, This pin requires a resistor to ground. The optimal reference current is
100mA, which is determined by this resistor. The 100mA reference current should not be
changed because the geometry processor is optimised for this current.
Furthermore the output current of vertical drive and EW are proportional to this current.
Pin26: Vertical sawtooth, This pin requires a capacitor to ground of 100nF.
Pin27: AGC output. This output is used to control (reduce) the tuner gain for strong RF signals.
Pin28: Audio de-emphasis.

5
Model No: 29WHP3ANZ
Version 1.0
Pin29: Sound decoupling. This pin requires a capacitor connected to ground. The pin acts as a
low pass filter needed for the DC feedback loop.
Pin30: GND.
Pin31: Sound loop filter.
Pin32: AVL filter.
Pin33: Horizontal drive signal output, needs a resistor in series to +8V.
Pin34: Sandcastle output/flyback input
Pin35: External audio input, this pin should be grounded in this chassis.
Pin36:
EHT tracking/ overvoltage protection. If something is wrong, the anode high voltage rises,
the heater voltage will rise too. When the rising voltage arrive some limit, the V406
works, the voltage of pin 36 will exceed 3.9V, the TDA9363 will stop working.
Pin37: PLL loop filter.
Pin38: CVBS output. Monitor or RF videos can be selected.
Pin39: +8V supply source.
Pin40: CVBS input
Pin42: Y signal input.
Pin43: C signal input.
Pin44: Main audio output, this pin is connected to the TDA9859.
Pin45: RGB signal input blanking.
Pin46,
Pin47,
Pin48:
RGB signal input.
Pin49: ABL. It means been current limiter input. The R410 is the control resister.
Pin50: Black current input from the CRT board.
Pin51,
Pin52,
Pin53:
RGB drive signal output to the CRT board.
Pin54: +3.3V.
Pin55: GND.
Pin56: +3.3V.
Pin57,
Pin58,
Pin59:
12MHz crystal.
Pin60: Reset, NC in this chassis.
Pin61: +3.3V
Pin62: NC.
Pin63: This pin is connected to the HEF4094, Functions expanding.
Pin64: IR signal input.

6
Model No: 29WHP3ANZ
Version 1.0
2. Memory AT24C08 is an E2PROM of 8k, pins describe as follows:
Pin1,
Pin2,
Pin4,
Pin7:
GND.
Pin3,
Pin8:
+5V-1 supply.
Pin5: SDA.
Pin6: SCL.
3. HEF4094B is described as follows: （total 16 pins）
Pin1: Connected with UOC Pin63.
Pin2: SDA.
Pin3: SCL.
Pin4,
Pin5:
AV control switch output, connected to the HEF4052. Data as follows:
HEF4094B Pin5
HEF4052 Pin9
HEF4094B Pin4
HEF4052 Pin10 STATE
0 0 AV1
1 0 AV2
0 1 AV3
1 1 SVHS
Pin8: GND.
Pin11,
Pin12:
Tuner bands control output. Data as follows:
HEF4094B Pin11 HEF4094B Pin 12 Band
0 0 VHF－ L
1 0 VHF－ H
0 1 UHF
Pin14: NC.
Pin15: Control port, it is high level in this chassis.
Pin16: +5V supply.

7
Model No: 29WHP3ANZ
Version 1.0
SIGNAL PROCESS
The main chip is N201 TDA9363, AV control switch HEF4052, sound process chip is TDA9859,
sound driver is N601 TDA7495S.
The TV signal inputs into the tuner (U101) from CABLE or antenna. The pin 11 and pin 12 of the
N502 are combined to select the band. The pin 4 of the N201 outputs the PWM tuning signal. The IF
video signal comes from the IF pin of the tuner. The 38.9MHz IF signal is coupled to the N101 (pre-
amplify) and then to SAWF (Z101). After processed in the SAWF, the 38.9MHz signal gets to the pin
23 and pin 24 of TDA9363. The IF circuit in TDA9363 includes such unit as the AGC amplifying
circuit, 38.9MHz oscillator, PLL video demodulator, video amplifier, IF identify circuit and AFT
circuit. The demodulated signal (CVBS) comes from the pin 38 of TDA9363, the sound signal comes
from the pin 44.
The internal CVBS signal needs norm identification then outputs from the pin 38 of TDA9363, via the
trap-wave circuit (composed of the V504, Z501, Z502, Z503, V506 and so on) feeds back to the pin 40
of TDA9363. The RGB signal comes from the pin51, Pin52, Pin53 of TDA9363, and outputs to the
CRT board.
The V901, V902 and V903 are the R、、
G B drive transistors. The V904, V905, V906, V907, V908,
V909 are the auto low bright balance level output circuit, and generate the low bright level current into
the pin 50 of TDA9363.
The internal sound signal comes from the pin 44 of TDA9363, via the coupling capacitor C224
connects to the pin 3 and 5 of TDA9859. The TDA9859 is the audio effect processor, the TDA9495S is
the driver. The TDA9859 includes bass, treble, balance, surround, effect shortcut options.

8
Model No: 29WHP3ANZ
Version 1.0
THE HORIZONTAL AND VERTICAL CIRCUIT
Through Synchronous separating circuit, the video signal is divided into horizontal-Synchronizing
signal and Vertical-Synchronizing signal. The horizontal-Sync pulse coming from the pin 33 is
transferred to the horizontal-drive transistor, and will be used to drive the horizontal-transformer. The
horizontal-switch transistor is V405, it and the +B supply drives the flyback transformer to generate
the anode high voltage, the focus voltage, the screen voltage, the CRT board drive voltage 190V, the
vertical drive voltage 17V and 54V.
The East-west pillow signal comes from the pin 20 of TDA9363. The wave is amplified to modulate
the horizontal drive circuit. The amplifying circuit composed of the V401, V403, V402 and other
peripheral parts.
The vertical sawtooth wave is generated on the pin 21 and 22, and then enters the vertical output
amplifier circuit. The vertical output amplifier circuit is realized with the power amplifier IC –
TDA8351.
The TDA8351 is a 9 pins vertical deflection circuit (3 Amperes) for DC-coupled 90° or 110°deflection
systems with frame frequencies from 50 up to 120 Hz. Only a single supply voltage for the scan and a
second supply for the flyback are needed.
The vertical drive currents of TDA9363 pins 21 and 22 are connected to input pins 1 and 2 of the
TDA8351. The currents are converted into a voltage by resistor R305. Pin 2 is on a fixed DC level
(internal bias voltage, about 2.3V) and on pin 1 the drive voltage can be measured (typical 1.4 Vpp).
The outputs (pins 4 and 7) are connected to the series connection of the vertical deflection coil and
feedback resistor R306 and R308. The voltage across R306 and R308 is fed via pin 9 to obtain a
deflection current which is proportional to the drive voltage. The supply voltage for the TDA8351 is
17V at pin 3. The flyback generator has a separate supply voltage of 54V on pin 6. On pin 8 a vertical
guard signal is available. For HF loop stability a damping resistor R309 is connected across the
deflection coil.

9
Model No: 29WHP3ANZ
Version 1.0
POWER SUPPLY
The IC of KA5Q1265RF is adapted in this chassis; it is the product of Fairchild. It supplies four DC
voltages, one is the +B＝＝
130V, another is Hcc 25V, the third is 27V (the sound drive voltage), the
fourth is +16V. The +16V can generate the +8V, +5V and +3.3V by the special generators.
Fig.2 The power supplies illustration.
L701
L703
VD705
VD706
VD707
VD708
C811
N
801
T801
N
802
VD810
VD811
VD812
VD813
+27V To N601
+25V To V712, T402, V404
+16V To V711
VD401
VD402
VD403
+190V To CRT board
+17V To Pin 3 of N301
+54V To Pin 6 of N301
+12V
N
804
N
805
N
803
N
703
+8V To N101, N201, N1001/2/3, CRT board
+5V
+5V-1
+3.3V To N201
To N202, N502, NA01
VD830
T401

10
Model No: 29WHP3ANZ
Version 1.0
FACTORY MODE
SC-1033 UOC factory menu 1 Value Description M
PARA5/6 (50H/60H) 31 Parallelogram #
BOW5/6 (50H/60H) 31 Bow #
HPS5/6 (50H/60H) 31 Horizontal center #
WID5/6 (50H/60H) 31 Width #
DPC5/6 (50H/60H) 31 Parabola #
UCNR5/6 (50H/60H) 31 Up-corner #
LCNR5/6 (50H/60H) 31 Low-corner #
KEY5/6 (50H/60H) 31 Trapezium #
SC-1033 UOC factory menu 2 Value Description M
VLIN5/6 (50H/60H) 31 Vertical linearity #
HIT5/6 (50H/60H) 31 Vertical amplitude #
VSC5/6 (50H/60H) 31 Vertical S-correction #
VP50/60 (50H/60H) 31 Vertical center #
OSDV5/6 (50H/60H) 31 OSD vertical position #
VX 30 Vertical amplify
L
RCUT 31 #
GCUT 31 #
SC-1033 UOC factory menu 3 Value Description M
RDRV 31 #
GDRV 31 #
BDRV 31 #
WBBRI 31 L
WBCON 60 L
LANG 4 OK language option
L
YDFP 7 Y-delay: SECAM/PAL/NTSC individually L
AGC 28 L

11
Model No: 29WHP3ANZ
Version 1.0
SC-1033 UOC factory menu 4 Value Description M
VOL 20 TDA9859 volume
#
9874 10 TDA9874AH volume
L
IFFS 2 IF option
L
HDOL 8 Cathode inspect level L
AGCS 1 AGC operate speed L
VG2B 39 Screen adjust state L
TILT 31 #
VX16 2 Vertical amplify in 16:9 state #
SC-1033 UOC factory menu 5 Value Description M
OSDL 0 OSD bright
L
BCF 2 Start time in M state L
OKBCF 4 Start time in OK state L
BRI50/60 (50H/60H) 39 Sub-bright #
CON50/60 (50H/60H) 61 Sub-contrast #
COL50/60 (50H/60H) 61 Sub-color #
SHA50/60 (50H/60H) 31 Sub-sharpness #
HUE50/60 (50H/60H) 50 Sub-tint #
SC-1033 UOC factory menu 6 Value Description M
OPT1 204 Refer to Table 3 L
OPT2 3 Refer to Table 3 L
OPT3 115 Refer to Table 3 L
OPT4 243 Refer to Table 3 L
OPT5 55 Refer to Table 3 L
OPT6 127 Refer to Table 3 L
INIT Reset L
M legend explain:
#: Manufacture adjusting item
L: Soft relative items
M state entrance process:
quickly step by step press the key mute, call and 980.

12
Model No: 29WHP3ANZ
Version 1.0
Option of menu 6
VG2 mode No
Comb filter No
Super woofer No
AV3 Yes
SVHS Yes
DVD No
RGB No
OP_DEFAULT_OPT_1 0x098 /*
OSO Yes */
AVL Yes
Auto Sound Yes
National Option table 1 No
National Option table 2 No
National Option table 2 No
Function 1 No
Function 2 No
OP_DEFAULT_OPT_2 0x003 /*
FSL No */
AFC_SAVING Yes
NV_8598 Yes
CHARGING No
SECAM_SVM No
Sound DK Yes
Sound BG Yes
Sound I Yes
OP_DEFAULT_OPT_3 0x0F3 /*
Sound M Yes */
FMWS Yes
Direct switch on Yes
AKB No
LOGO Yes
HCO Yes
IDENT_SENSITIVE Yes
STABLE Yes
OP_DEFAULT_OPT_4 0x0FB /*
DFL Yes */
TILT Yes
NICAM Yes
BOX Yes
MONITOR Yes
CALENDAR Yes
GAME Yes
RESERVED No
OP_DEFAULT_OPT_5 0x03F /*
ZOOM 16:9 OSVE No */

13
Model No: 29WHP3ANZ
Version 1.0
ENGLISH YES
SPANISH YES
ARABRIC YES
GERMAN YES
FRENCH YES
ROMANIAN YES
TURKISH YES
OP_DEFAULT_OPT_6 0x07F /*
RUSSIAN NO */
OP_FARSI YES
OP_MALAYSIA No
OP_ITALIAN YES
OP_HUNGARY YES
OP_MAGNETIC
OP_HOTEL NO
OP_AGCL1 NO
OP_DEFAULT_OPT_7 0x00D /*
OP_AGCL2 NO */
OP_BBSW NO
OP_BLACK_BACK NO
OP_DEFAULT_OPT_8 0x004 /*
OP_CURTAIN YES

14
Model No: 29WHP3ANZ
Version 1.0
APPENDIX
HEF4052B illustration

15
Model No: 29WHP3ANZ
Version 1.0
TDA9859 illustration 1

16
Model No: 29WHP3ANZ
Version 1.0
TDA9859 illustration 2

17
Model No: 29WHP3ANZ
Version 1.0
TDA8351 illustration 1

18
Model No: 29WHP3ANZ
Version 1.0
TDA8351 illustration 2
SYMBOL PIN DESCRIPTION
|drive (pos) 1 Input power-stage (positive);
Includes | (sb) signal bias
|drive (neg) 2 Input power-stage (negative);
Includes | (sb) signal bias
Vp 3 Operating supply voltage
VO(B) 4 Output voltage B
GND 5 Ground
VFB 6 Input flyback supply voltage
VO(A) 7 Output voltage A
VO(guard) 8 Guard output voltage
V|(fb) 9 Input feedback voltage

19
Model No: 29WHP3ANZ
Version 1.0
KA5Q1265RF illustration

Standby
1
SCL
2
SDA
3
Tuning
4
SVHS
5
Key
6
MUTE
7
CTL
8
Vss C/P
9
LED
10
RELAY
11
VssA
12
SECPLL
13
Vp2
14
DECDIG
15
PH2LF
16
PH1LF
17
Gnd3
18
DECBG
19
AVL/EWD
20
VDRB
21
VDRA
22
IF1
23
IF2
24
IREF
25
VSC
26
Tuner AGC
27
AUDEEM/SIF1
28
DECSDEM/SIF2
29
Gnd2
30
SNDPLL/SIFAGC
31
AVL/REFO
32 H. out 33
FBISO 34
AUDEXT/QSSO 35
EHTO 36
PLLIF 37
IFVO/ SVO 38
Vp1 39
CVBSINT 40
Gnd1 41
CVBS/Y 42
CHROMA 43
AUDOUT/AMOUT 44
INSSW2 45
R2/Vin 46
G2/Y in 47
B2/Uin 48
BCLin 49
Blanking 50
Rout 51
Gout 52
Bout 53
VddA 54
VpE 55
VddC 56
OscGnd 57
XTALin 58
XTALout 59
Reset 60
VddP 61
INPSEL 62
STR 63
IRin 64
TDA938XN201
22n
C305
47u/100V
C302
220u/25V
C301
1
2
3
4
8
10
7
6
9
11
12
13
5
(EMC)T401
BYV95C
VD401
BYD33C
VD402
BYD33C
VD403
330u/25V
C407
4u7/250V
C409 220K
R406
100K
R407 470p/500V
C406
BCT-5E
T402
470p/ 500V
C418
2k2
R423
47u/50V
C417 82
R424
9n1/2KV
C420
9n1/2kV
C421 BY228
VD412
BYV95C
VD413
+
47uF16V
C102
10n
C109
33
R151
100
R150
10
R120
WP
1
n.c.
2
A2
3
Vss
4
Vdd 8
PTC 7
SCL 6
SDA 5
24C08N202
5k6
R212
220n
C207
220nC208
2n2C209
4n7C209
1uF
C407 15KR410
100n
C211
100u
C210
10uH
L201
100nC214
2u2C215
100n
C216
39kR222
100K
R102
22k
R101
680
R103
100u 16V
C107
100
R243
100
R242
100R241
10KR240
12MHz
(EMC)Z201 22p
C234
22p C233
5k6
R202
5k6
R201a
100u
C232
100n
C231
10uHL203
390R232
100nC223
XT-4.5
Z504
1n
C227
100u
C226
33n/630V
C422
10u
C220
1
2
3
7
9
10
11
12
14
13
15
16
(EMC)T801
330n
C238
3k9
R223
330
C222
1n2
C221
2n2
C801
TRG1C
VD802
2
56k
R818 10
R812
2
56k
R806
470
R811
330uF/220V
C811 22n/400V
C813
EU2A
VD808
EU2A
VD804
EU2A
VD803
3V1
VD805 2n2/400V
C810
39n/50V
C802
680p/1KV
C814
100n/50v
C803
8M2R814
RU4AM
(EMC)VD810
BYD33D
(EMC)VD811
RU4Z
(EMC)VD812
RU4Z
(EMC)VD813
470p/500V
C823
470p/500V
C825
220u/35V
C826
220u/160V
C838
220u/25V
C834
In Out
Gnd
L7805CV
N805
In Out
Gnd
L7808CV
N804
In Out
Gnd
BA33T
N803
100
R510
56
R508
6.8uH
L502
1K8
R513
330
R514
C1815
V506
100
R203
1K
R236 1K R237 1K R238
3k
R247
22nC230
22nC229
22nC228
1K
R239
10n
C108
390p
C415
C2383
V404
C1815
V504
180
R509
3K3
R201
I+
1
I-
2
Vp
3
VOB
4
Gnd
5
VFB
6
VOA
7
Vguard
8
VIFB
9
TDA8351N301
2
270
R309
DRAIN
1
GND
2
Vin
3
OCP/F.B
4
SOURCE
5
KA5Q1265RF
(EMC)N801
3
56k
R807
Ri
1
VS
2
Wo
3
GND
4
Li
5
Wi
6
SVR
7
GND
8
MUTEw
9
MUTE
10
GND
11
Lo
12
Vd
13
Ro
14
GND
15
TDA7495S
N601
IN
1
GND
2
Vp
3
4 5
OUT
6
N101
STR
1
SDA
2
SCL
3
00
4
01
5
02
6
03
7
Vss
89
10
11
12
13
14
15
VDD 16
HEF4094
N502
2R2
R823
1
23
4
HS817B
N802
1N4148
VD897
L805
470
R810
47u/50V
C818
2
22k
R829
1R2
R831
22u/250V
C828
100u
C835
100u
C837
L820 L821
L806
L807
39.5M
Z102
10n
C112
100R208
100R209
100
R255
47
R207
3k3
R206
10uH
L101
+8V
A1015 V518
A1015
V517
33n
C585
10n
C203 56p
C201 56p
C202
3k3
R225
100
R226
4k7
R227
3k3
R224
+5V -1
10uH
L205
100n
C236
2u2 16V
C235
10uH
L204
27n
C246
10uH
L202
100k
R235
22k
R234
6k8
R426 2k7
R429
27k R231
22n
C225
+130V
2R2
R412
1N4148
VD409
15V
VD406 1N4148
VD405
680
R415
1k
R414
200k
R416
2R2
R403
2R2
R404
2R2
R405
1k
R409
2
10k
R408
220p/500V
C416
1n
C218
2n2
C304
8V2
VD404 4k7
R420
+45V
+15V
2
2R2
R301
BVA21
VD302
UZ15BSB
VD301
2R2
R308
2R7
R306
47n/100V
C306
L302
L301
33
R302
D2553
V405
L480
C1815
V401 C3852
V402
A1015
V403
12kR425
47k
R428
2
100
R418
1N4148
VD411
68kR427
6R8
R430
15n
C424
600uH
L403
JC30L401
6.8mH
L402
4u7/100V
C423
330n/400V
C415
270p/500V
C414
68n
C412
1u/160V
C413
47u
C506
47
R505
L801
470p/1kV
C822
470p/500V
C824
+26V
1
R828
1k
R836
100k
R837
1k
R835
4k7
R438
10k
R839
5k1
R840
2
39
R820
5k1
R841
100n/50V
C833
KA431LZ
V805
C1815
VD820
1N4148
VD820
+130V
+24V
+16V
100
R219
+8V
8V2
VD202
8V2
VD203 8V2
VD204 8V2
VD210
100
R221
33k
R245
22k
R244
2k2
R303
100
R220
+15V
10u/25V
C410
1N4148
VD407
C1815
V606
A1015
V604 100k
R601
3k3
R611
2k7
R603
220k
R602
100
R422
33k
R608
10k
R607
10k
R652
10k
R655
2k7
R604
1k8
R230
6k8
R654
2u2
C611
330u/25V
C610
470u
C612
2u2
C607 2u2 C606
1n
C609
1n
C608
10u
C607
1N4148
VD602
1SS133VD601
1SS133
VD603
1SS133
VD604
1N4148
VD830
+8V
XP202
XP401
XP205
XP402
XP604
XP603
XP601
XS725
XP804
XP503
XP502
XP201
L808
220u/25V
C831 100u
C832
L810 L809
+3.3V+5V -1
+8V
+12V
+5V
+5V -1
2n2
C303
2200u/35V
C602
22n
C603
+26V
10
R525
5k6
R580
470
R522
220
R524
47
R521
20kR523
1n
C513
47n
C514
47u
C508
47u
C507 C1815
V509
10k
R584 10k
R583
+8V
+5V -1
10n
C240
uPC574
VD201
10u
C204
+130V
2
12k
R213
+5V
+12V
+5V -1 +5V
+8V
1000u/35V
C662
1000u/35V
C663
+5V
+8V
+3.3V
+3V3
+45V
XS401
1n
C219
+24V
+8V
4k7
R410
+12V
L404
CIN
VOUT
A1
A0
AU
YCVBS2
LIN
RIN
LED
KEY
IR
CTL
STA NDBY
RELAY
ROUT GOUT BOUT BLANK
+8V
Y U V
HEATER
HIVOL
FOCUSE
SCREEN
R SP
L SP
SDA
SCL
RIN
LIN
LIN
RIN
WIN
50k
RP801
220k
R834
SDA
SCL
100u 16V
C260
10n
C261
TO A4 XS707
TO A2 XS507TO A2 XS506
TO A4 XP725
TO A5 XP901 TO A2 XS509
TO A5 XP902TO A3 XS605TO A3 XS606
56pC202
56p
C201
110
5
1
1
3
1
10
1
7
61 14
4
1
4
1
6
1
9
1
10u
C601
10u
C660
100u 16V
C101
E0
SYSTEM
MUTE
BAND2
BAND1
3k3
R526
3K3
R527
3K3
R528
+5V
AGC
1
VT
2
AS
3
BS1
4
BS2
5
VCC
6
+5V
7
8
+33V
9
10
IF
11
TUNNER (EMC) U101
100u
C103 100u
C104
100u 16V
C105
12K
R217
10K
R216
10K
R215 12K
R214
100n
C206 100n C205
PH2369
V201
3K3
R121
4K7
R122
1
10
2
4
3
5
8
K6283D
(EMC) Z101
C1815Y
V102
2K2
R111 BAT81
VD101
56K
R116
82K
R115
1K8
R506
1K8
R507
C1815
V505
C1815
V508
C1815
V507
XT-6.5
Z501
XT-6.0
Z502
XT-5.5
Z503
6.8uH
L501
180
R511 56
R517
56
R512
10K
R520
1K
R519
1K
R518
20
R515
100
R516
+200V
2k2
R304 100n
C307
100n
C308
470K
R305
2K7
R307
12K
R310
1K5
R311
C1815
V525S
3n3
C217
1k
R260S
1k8
R223S
1k
R248S C1815
V526S
+8V
100
R261S
C1815
V527S 1K
R262S
220
R263S
+8V
TO A5 XP601
12
XP810
TO A5 XP603
14
+24V
+130V
GND
GND
1k
R417
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V 16V
16V
16V
20
Model No: 29WHP3ANZ
Version 1.0
CIRCUIT DIAGRAM
Note: This circuit diagram covers a basic or representative chassis only. There may be some component or partial circuit differences between the actual chassis and the circuit diagram.