Hitachi C1422R Manuel D'entretien page 108

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15.3
INTEGRATED CIRCUITS
The following components are common to all chassis
Cct Ref Description
I001
Voltage stabilizer ZTK33B
I401
Field output amplifier TEA8172
I402
Photo-coupler
!
I403
+5V, 1A Voltage regulator
I601
Audio output amplifier TDA7052A
I702
4kbit EEPROM DIP-8 XL24C04P
I703
Infra-red receiver TSOP1736
I801
Voltage regulator 5V o/p MC78L05ACP
15.3.1
Integrated Circuit Differences Table (14" Models)
Model
C1422T
No
Chassis
F1Y
Cct Ref
I501
T6643901001
I602
T6645010502
I701
T6647900401
IB601
IB602
15.3.2
Integrated Circuit Differences Table (20" Models)
Model No
CP2022T
Chassis
F2GY
Cct Ref
I501
T6643901001
I602
T6645010502
I701
T6647900401
15.3.3
Integrated Circuit Differences Table (21" Models)
Model No
CP2122R
Chassis
F4GR
Cct Ref
I501
T6643901001
I602
T6645010502
I701
T6647900501
IB601
IB602
15.3.4
Difference Table Component Values
Cct Ref Description
I501
Video processor TDA8842 (N2)
I501
Video processor TDA8840 (N2)
I602
Audio selector switch MC74HC4053N
I602
Audio selector switch MC74HC4053N
I701
Microcontroller SAA5290PS/089
I701
Microcontroller SAA5288PS/006
I701
Microcontroller SAA5290PS/104
I701
Microcontroller SAA5288PS/032
I701
Microcontroller SAA5288PS/030
IB601
Linear, TDA9830T
IB602
MC74HC4053N
C1422R
CP1422T
F1R
F1GY
T6643901001
T6643901001
T6645010502
T6645010502
T6647900501
T6647900401
CS2022R
F2KR
T6643900901
T6643901001
T6645010502
T6645010502
T6647900701
T6647900601
CS2122R
F4KR
T6643900901
T6643900901
T6645010502
T6647900701
T6647900801
T6643901150
T6645010502
Xpos(track) Xpos(comp)
207.00
7.00
100.00
114.00
77.00
137.00
100.00
114.00
191.70
22.30
130.00
84.00
180.00
34.00
93.00
121.00
CP1422R
CP1422T-481
CP1422T-491
F1GR
T6643901001
T6643901001
T6645010502
T6645010502
T6647900501
T6647900601
CP2022T
F2HY
CL2122R
C2122T
F4FR
F4Y
T6643901001
T6645010502
T6647900401
Xpos(track) Xpos(comp)
158.00
56.00
158.00
56.00
115.50
98.50
115.50
98.50
177.50
36.50
177.50
36.50
177.50
36.50
177.50
36.50
177.50
36.50
108
Ypos
226.75
56.50
93.00
139.50
137.00
203.00
244.75
110.00
CS1422R
F1HY
F1KR
T6643900901
T6645010502
T6647900701
CP2122T
CP2122T-481
CP2122T-491
F4GY
T6643901001
T6643901001
T6645010502
T6645010502
T6647900401
T6647900601
Ypos
62.00
62.00
41.50
41.50
198.00
198.00
198.00
198.00
198.00
Part No
T6615003642
T6644076001
T6642900200
T6640001907
T6644900901
T6647051809
T6642900100
T6640000806
CL1422R
F1FR
T6643900901
T6647900801
T6643901150
T6645010502
F4HY
Part No
T6643900901
T6643901001
T6645010502
T6645010502
T6647900401
T6647900501
T6647900601
T6647900701
T6647900801
T6643901150
T6645010502

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